[ 93.036895][T13027] rsyslog (13027) used greatest stack depth: 53096 bytes left [ 93.050359][ T32] audit: type=1800 audit(1576079382.095:25): pid=13023 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 93.094222][ T32] audit: type=1800 audit(1576079382.125:26): pid=13023 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 93.114470][ T32] audit: type=1800 audit(1576079382.125:27): pid=13023 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.171' (ECDSA) to the list of known hosts. 2019/12/11 15:49:58 fuzzer started 2019/12/11 15:50:03 dialing manager at 10.128.0.26:42787 2019/12/11 15:50:03 syscalls: 2514 2019/12/11 15:50:03 code coverage: enabled 2019/12/11 15:50:03 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2019/12/11 15:50:03 extra coverage: enabled 2019/12/11 15:50:03 setuid sandbox: enabled 2019/12/11 15:50:03 namespace sandbox: enabled 2019/12/11 15:50:03 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/11 15:50:03 fault injection: enabled 2019/12/11 15:50:03 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/11 15:50:03 net packet injection: enabled 2019/12/11 15:50:03 net device setup: enabled 2019/12/11 15:50:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/11 15:50:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 15:53:02 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4000000, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) syzkaller login: [ 294.078131][T13187] IPVS: ftp: loaded support on port[0] = 21 [ 294.230564][T13187] chnl_net:caif_netlink_parms(): no params data found [ 294.295508][T13187] bridge0: port 1(bridge_slave_0) entered blocking state [ 294.303334][T13187] bridge0: port 1(bridge_slave_0) entered disabled state [ 294.312329][T13187] device bridge_slave_0 entered promiscuous mode [ 294.323843][T13187] bridge0: port 2(bridge_slave_1) entered blocking state [ 294.331107][T13187] bridge0: port 2(bridge_slave_1) entered disabled state [ 294.340199][T13187] device bridge_slave_1 entered promiscuous mode [ 294.377290][T13187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 294.392209][T13187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 294.428828][T13187] team0: Port device team_slave_0 added [ 294.438536][T13187] team0: Port device team_slave_1 added [ 294.518154][T13187] device hsr_slave_0 entered promiscuous mode [ 294.643416][T13187] device hsr_slave_1 entered promiscuous mode [ 294.942306][T13187] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 295.088443][T13187] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 295.299066][T13187] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 295.558753][T13187] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 295.927042][T13187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 295.950416][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 295.959596][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 295.977408][T13187] 8021q: adding VLAN 0 to HW filter on device team0 [ 295.995026][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 296.005697][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 296.016368][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 296.023830][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 296.040232][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 296.053498][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 296.064277][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 296.073370][ T3914] bridge0: port 2(bridge_slave_1) entered blocking state [ 296.080708][ T3914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 296.123399][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 296.133640][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 296.143811][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 296.154343][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 296.163944][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 296.173912][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 296.183835][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 296.193554][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 296.209043][T13187] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 296.222088][T13187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 296.271448][T13187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 296.282467][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 296.293080][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 296.302647][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 296.313269][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 296.321125][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 15:53:05 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="aaf20000d046b85cb01e92550250a490cff4300ad49be094008010bcf7bdbbd065501305f5a4d0dacee21d438be196e80742259eb3a1ac7e004b94f9b7ab4baa81cf128f5f61a199ab7c2badfb67c00ca013e15c05fb9a13f9557e4a9191f6c477a723c6fc1f10aca3e062d95598fbf27d12a60451f0e13ceed34dda1a105b18979383f0ef5237116d32d45ead01d0cb6ad41f7185ad664506ae44b9c79abba5de97372bd4a87357cd6c895780dcebe38410add118"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)=@ipv4_newroute={0x24, 0x18, 0x35f32a6dfa748ddd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}}, 0x0) 15:53:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$vcsn(0x0, 0x0, 0x80000) write$tun(r0, &(0x7f0000000300)={@void, @void, @llc={@llc={0x8e, 0x0, "c6"}}}, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000440)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x62, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x40000, 0x4) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xd000000, r4, 0x0, 0x8}) setsockopt$inet6_tcp_buf(r4, 0x6, 0xb, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, 0x0) [ 297.094071][T13199] IPVS: ftp: loaded support on port[0] = 21 15:53:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0xfffffffffffffee7}], 0x1, 0x0, 0x0, 0x89) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x609, 0x0, 0x0, 0x0, 0x4cc], 0x100000}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f00000000c0)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 297.254666][T13199] chnl_net:caif_netlink_parms(): no params data found [ 297.263671][T13203] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 297.316964][T13199] bridge0: port 1(bridge_slave_0) entered blocking state [ 297.324377][T13199] bridge0: port 1(bridge_slave_0) entered disabled state [ 297.334004][T13199] device bridge_slave_0 entered promiscuous mode [ 297.344165][T13199] bridge0: port 2(bridge_slave_1) entered blocking state [ 297.351373][T13199] bridge0: port 2(bridge_slave_1) entered disabled state [ 297.360357][T13199] device bridge_slave_1 entered promiscuous mode [ 297.397671][T13199] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 297.411799][T13199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 297.445954][T13199] team0: Port device team_slave_0 added [ 297.456914][T13199] team0: Port device team_slave_1 added 15:53:06 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x373, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r1 = getpid() tkill(r1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="aaf20000d046b85cb01e92550250a490cff4300ad49be094008010bcf7bdbbd065501305f5a4d0dacee21d438be196e80742259eb3a1ac7e004b94f9b7ab4baa81cf128f5f61a199ab7c2badfb67c00ca013e15c05fb9a13f9557e4a9191f6c477a723c6fc1f10aca3e062d95598fbf27d12a60451f0e13ceed34dda1a105b18979383f0ef5237116d32d45ead01d0cb6ad41f7185ad664506ae44b9c79abba5de97372bd4a87357cd6c895780dcebe38410add118"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)=@ipv4_newroute={0x24, 0x18, 0x35f32a6dfa748ddd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2}, [@RTA_OIF={0x8, 0x4, r5}]}, 0x24}}, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 297.556966][T13199] device hsr_slave_0 entered promiscuous mode [ 297.593840][T13199] device hsr_slave_1 entered promiscuous mode [ 297.652724][T13199] debugfs: Directory 'hsr0' with parent '/' already present! 15:53:06 executing program 0: memfd_create(0x0, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) open(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6216055b]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"54abec7338595f275a2292c45ff078f1cbbf04241d1c3421ec9bf61b2221bc18246e74f0001e36735c2ad340bf94ad2a35cfc5d0953a3b2bfd41e2e051c6765447395415a9b05dffbe957e300168dc46f8377130fd28e50a805a6005ab6167da65430e3fcc214d7893c6d91026b5f5192f346a367dbc8ae5df0fd099b4e7a6dadd7f555b203f504eda86e0e8d8c5f319604db5a686750d03bf3a67210063e9a17ca0a1ccd80a7d57cb034b828b784b14c9e5dd70ca358c6819c3df7f4443dced6d9a56bb54eac6538cc61c5e9ef3bda9feeb62cbe4f0e1d1c7f6cbbcada85dbb247b0551773f0734e6f4733db49c22e497557c2f74bfa0e4af9b6228643f180d9f9e1e2bcdf0c35a5b8c388e728b574a066e190800db7b42573f534b8f60e8f756dc4d8dec7ad58b0474fc002851b265cc72099d43115828ac723e73009150fcf7196b4133e2988d4b0fc459e57293afef8837fa0d5d24b984a95cb4bdc48fc9c6e73ebee6b1a3239b2c0eef7c751ccb9f2dcdc3c69173db48df6b5d6e59e6465283de675a8d053e7f3abf86f43006a5a0c6225a589c12583e767b9d817f17bf690444a18e6f8a35b2cb4b60c191efbb16393560b568ee6c82bed918aa4a34b575ac9966b395aafa7fc3b7f467b484eb7d2617e0a240e8acbc2a7e02b650f7d1be52f462be20faa32dd88eb041e2c46b24ed7ab79c10f05296f5461f4ebda25dd7b9908da4be62b0871b169016fab8aae31c7ba45e5b30b7556a062999f43d2dbb9995d2d5de72ffe885bf6bce45caa470933c0906807da75cd38533d8f16d875452c543b259e78215011d2be638eab023513cfe0693d3107e17cfc87e038fc7d1db232d15307fe1d2a818d0a4bde2c53d221111ffa646514dd1fbd3c011b058f79c6fb0a31857ea309018bf72180a434611195c975cf5e285777231b6f158ecaf212183600379fe9762277c13cb6cde9cc0178b883fd1f210180e599f8eb33d33a9ff0f70db1de485b2f2434f2707bf9a54bb6aff687c515c430d5087f4d53a57adf7c97a06dcc61d7733a93dc505d57d8d5c83bf83e345a979307d708756c3f0f1c53a28883b665fda239019f32fc6f07d700d05023e9ef5b66d4b6be57ffd6fe39703fd4eed61535568f47ee51eff8290618e8387d0ba0d00c5bc4585d2d85688af46bb1da08bf42901634cb10e6b03ee276c16980090b59f3c57b428ae0a7ede758c781e2a5a8585e903adde0a0a281a7779a59067d82985655d9138b75042970e11aee4b95b8bcf232473767cca0139b2c2fb40045c6e031950c314015db2524c3f2fe941f249d158a44aa14774e61b2ee185bdfea8f317e440a39533c6db7ffd3c2b626c1e1e088bcebc59526b016cc6a0e4b766c3f00f619d366e5a4378bc15f805a6fb8c9400"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x0, 0x0}) [ 297.765080][T13199] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 297.806365][T13199] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 297.879495][T13199] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 297.909441][T13199] netdevsim netdevsim1 netdevsim3: renamed from eth3 15:53:07 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x5) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000140)=0x1) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000180)={0xb, @vbi={0x0, 0x0, 0xfffffffd, 0x3136564e, [0x0, 0x4], [0xffffffff, 0x1]}}) r2 = semget$private(0x0, 0x3, 0x680) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000002440)=""/189) r3 = semget$private(0x0, 0x2, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000100)=""/194) semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000001440)=""/4096) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) r6 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x34, 0x4050c0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r6, 0x40045730, 0x0) readahead(r6, 0x8, 0x5) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}}) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000340)=""/255) r7 = semget(0x1, 0x1, 0x125) semctl$GETZCNT(r7, 0x2, 0xf, &(0x7f0000000440)=""/4096) ptrace$cont(0x3, 0x0, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_DROP(0xffffffffffffffff, 0x4143, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) unshare(0x40000000) [ 298.035413][T13199] bridge0: port 2(bridge_slave_1) entered blocking state [ 298.042741][T13199] bridge0: port 2(bridge_slave_1) entered forwarding state [ 298.050628][T13199] bridge0: port 1(bridge_slave_0) entered blocking state [ 298.057974][T13199] bridge0: port 1(bridge_slave_0) entered forwarding state [ 298.136295][ C0] hrtimer: interrupt took 34836 ns [ 298.258708][T13223] IPVS: ftp: loaded support on port[0] = 21 [ 298.269301][T13199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 298.321100][ T3359] bridge0: port 1(bridge_slave_0) entered disabled state [ 298.387390][ T3359] bridge0: port 2(bridge_slave_1) entered disabled state [ 298.401167][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 298.420118][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 298.429681][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 298.446060][T13199] 8021q: adding VLAN 0 to HW filter on device team0 [ 298.504110][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 298.515282][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 298.524507][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 298.531693][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 298.540648][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 298.550259][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 298.559458][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 298.567055][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 298.605310][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 298.654423][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 298.665256][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 298.675718][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 298.886100][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 298.914372][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 298.925487][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 298.964487][T13199] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 298.975259][T13199] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 298.992976][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 299.002994][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 15:53:08 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0xfffffc01}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000340)=""/29, 0x1d}], 0x2, &(0x7f0000001340)=""/4096, 0x1000}, 0x20) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x2) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept$unix(r4, &(0x7f00000002c0), 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x24c) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8971495abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) [ 299.013269][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 299.022942][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 299.046418][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 299.101568][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 299.110391][ T3914] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 299.134378][T13199] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 299.232901][ T1183] tipc: TX() has been purged, node left! 15:53:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r4, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'lo\x00', 0x1}, 0x18) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r5, 0x1, 0x2e, &(0x7f0000001f80)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000b00)={r6, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r6, 0x4}, &(0x7f0000000140)=0x8) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0x663abba741622feb) ioctl$KVM_NMI(r8, 0xae9a) ioctl$KVM_RUN(r8, 0xae80, 0x0) 15:53:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xc00000000000008, 0x4) syz_emit_ethernet(0xfee3, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) 15:53:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'batadv0\x00'}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/12, &(0x7f0000000040)=0xc) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'batadv0\x00\x06\bz\x00\x00\x00\xfdv', 0xf7fffffffffffffd}) [ 299.535093][T13239] kvm: emulating exchange as write [ 299.805352][T13248] device batadv0 entered promiscuous mode [ 299.814339][T13248] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 299.959494][T13248] device batadv0 left promiscuous mode 15:53:09 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1f, 0x20000) sendmsg$xdp(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)="38adc4355d79a92c91d89efc556b99f358481e629edf15ed4b53b73a69b51a766dc4e5ddb4c0e19e0e11dda913baed", 0x2f}, {&(0x7f00000000c0)="b449f1d32956ed27c94a6fb7540cd2cc8500be9345f883d09b13c5cb", 0x1c}, {&(0x7f0000000100)="75779281c08fe26a2a906072bdcb028f295adaeba37fc15a500112c23d65d56b78df6df3d27bdb2ae7fad676caddc4cbb356c53090f4aa06826928bbe5b3404c3fe307c3fbe3e7b6b61bdd38f10425cff639fe634b1f883217fe785a5dc66401f8fb66f382401a150f7ab550d2d258bcfdc10c6d9be647a6c2395133c4d1f6b588af1a31aa1485b45c63b14e7bcf76d0397956f916e25ae90ee3eaf5ffef0a6a8b99ec69d7fa3ad76f6496584a17c4f3b86858583e16d434a07d2435895062c818615ca6f65606acc5cad921f4ae", 0xce}, {&(0x7f0000000200)="1ea9364e3253f09c958e728e961e4e2692640b0161a7f673acb378dbd966dad508f0a242526d31eb5dbfab4a79c4eafd3e07abce9cf8f0cd9923f95d2bf593a58bab4344ac4148d63defa65f10f283209084d7373e825054e6495efa29a061c4b8a7141fa11772dfc5bbb7764ba6a04c8d52e2", 0x73}, {&(0x7f0000000280)="2b52ea0f556083d442e617", 0xb}, {&(0x7f00000002c0)="9d", 0x1}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="c765b0db6cc15149b9789859e8e40813275d9e68af88906c501126bf1cb92cc64a4dfa95b4d5540d46b30842b79f612902fd42c10f4328f025abba6d4f1d43fd6d4a8347f1b92870063a6753abc8576297b1127db91473b7849de536311692e58c7e1f4f0c533a8ab09bb152b5928ab6319daf69014bee8827b83dee70efab7b328d27480df7c310a6fd3674c814c486e3aad3e652c631872aca07dea9a61e569e5b71e35fe1e0f6983a1b7ed92a94d7a0601ad4e1d8ebb87b2b88b7b6a304294ae62e0fb6ae42cad30bda91d75ba7f39b68ebe33d6548f85c5b3d78", 0xdc}], 0x8, 0x0, 0x0, 0x8080}, 0x6004800) unshare(0x8000400) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_RELBIT(r1, 0x406855c9, 0x0) 15:53:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200007f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bridge_slave_0\x00', 0x1}) syz_open_dev$vbi(&(0x7f00000005c0)='/dev/vbi#\x00', 0x3, 0x2) syz_open_dev$sg(0x0, 0x0, 0x0) 15:53:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x18, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) sendto$rxrpc(r1, &(0x7f0000000000)="39af18d1e61fda3c4f2e7f8ed5046d5ea4e0793ed3388334", 0x18, 0x8000000, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000280)=0x1f, 0x2) syz_emit_ethernet(0x48, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @tipc=@payload_direct={{{{0x26, 0x0, 0x1, 0x1, 0x0, 0x8, 0x2, 0x2, 0x6, 0x0, 0x3, 0x0, 0x0, 0x3, 0xbd, 0x7, 0x0, 0x4e22, 0x4e24}, 0x1, 0x1}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) 15:53:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) r2 = socket$kcm(0xa, 0x802, 0x88) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2, 0x9}, 0x80, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="38000000000000002900000004000000000404e9ff0000c0073510fbff0000b4086a192559fca4d62bd2be4a2f1775000017587d26099700"], 0x38}, 0x8000) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001100010200"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000080013006c2cc0e6c65faf097ececa9f57564db25ad5562ff5e2336fccbb0bfca000"/53], 0x28}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 15:53:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7d5b}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r3) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r4) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r3, 0xc038563b, &(0x7f0000000200)={0x1, 0x0, {0x3, 0x1, 0x1, 0x1c5}}) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x60, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0x81, 0x5, 0x0, 0x0, @tick, {0x0, 0x2}, {0x0, 0xfe}, @connect={{0x0, 0x1}}}], 0x30) ioctl$VIDIOC_S_STD(0xffffffffffffffff, 0x40085618, &(0x7f0000000080)) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$isdn(0x22, 0x3, 0x25) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$inet(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 15:53:09 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00\x02\x17\x87:\xf4\x03\xdfc\x88,5I\xd7^\xb5D\xf7\xd7\xdb,(\xd5\x00\xc2\x06MG\xcd\xe9w\xe5s\x02\xf2\xea\xb6\xabsp\x12xT8\x01\x00\xd4S\xd8F\xab.x|\x8b\x87\xb0\xa2\xf5Y>\xb1 p\x998(\xe63\xcf\x7f\xac\x89F\x03n\x96\x15zsw\x98\xca\xcb3\xb6M=h\x01i.\xa3\xda}\x190~\xe7d6\xa5\x17\xb3\xe9\xd9QV\x0f\xf3\x02\xd6\xc1\xc3n\xcd*R\x9a\x95\x12\x05K\xa0<\xc9\xe3\xed\xab\xc9\x8bK\xb3\x86\xe2\x93f\x92iKA|e\x97k :,J36\x11\xf0\x99\x96\xb7]\xfd\xe3\v\xd8\x98\xc5o\xc6\xde\x80\xf7_\xc9\x8f\xaf\xf9\xd5\xb7ui\xea\xde\xd0\xeb\xd9\xf5_\v\xe2*\xa3\xf4\xab?n\xcb\x19i\x80\x91\xd2\xf6\x14\xfe!!0\x84L\x86\x81\x95,B\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab*[\xa5\xb217\x93\xf3\x88\x92\xa6\xde\x11\xa2-J\x9d\xc9\xb2\x97\xa3\x88v\x9eR\x155\xc7N!\xdb\"8\xc8I\xb9c\xed\xa7!\t\x85s\xb1\xa5\xa7R2Yf\x1c\xf8\xc2z>\xb1\x9c\x02a\x87\xe9\xb8\xf8\xdcv\xb6\xe4\xa6\n\x0e\x83lM7\xcc?\xea\x19\x99\xce\x1c\x10\xd2lQ(\xc7\xe9\xef\xd2Q\vY\xf58\x10|8}uE\xaf\xb4w;\xbc\xe4\x01\xd8\xf2\xf9u\xc1Dt\'\x84\xb5\xa4\x83\xeft\xfc\xf3\xdd\x870x0}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000001f80)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000b00)={r5, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r5, 0x93d9, 0x117c, 0xc2f}, 0x10) r6 = socket(0x18, 0x0, 0x0) r7 = accept4(r6, 0x0, 0x0, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000002c0)=0x4) unlinkat(r2, &(0x7f00000007c0)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000440)={'broute\x00', 0x0, 0x4, 0x99, [], 0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/153}, &(0x7f00000004c0)=0x78) r8 = socket(0x18, 0x0, 0x0) accept4(r8, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r8, 0x6, 0x7, &(0x7f0000000600)=""/216, &(0x7f0000000700)=0xd8) r9 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r9, 0xc08c5334, &(0x7f0000000540)={0x6, 0x400, 0x3b, 'queue0\x00', 0x400}) r10 = syz_open_dev$usbfs(&(0x7f0000000900)='/dev/bus/usb/00#/00#\x00', 0x0, 0x400000) ioctl$USBDEVFS_CONTROL(r10, 0x802c550a, 0x0) fadvise64(r10, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4) r11 = socket$inet_dccp(0x2, 0x6, 0x0) r12 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r12, 0x802c550a, 0x0) r13 = fcntl$dupfd(0xffffffffffffffff, 0x0, r12) r14 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x81, 0x0) ioctl$FS_IOC_FSGETXATTR(r14, 0x801c581f, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x3f, 0xd339}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r14, 0x84, 0x6, &(0x7f0000001fc0)={r15, @in={{0x2, 0x4e21, @remote}}}, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r13, 0x84, 0x66, &(0x7f0000000800)={r15, 0x95bb}, &(0x7f0000000840)=0x8) getsockopt$inet_int(r11, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f0000000740)={0x0, @remote, @broadcast}, &(0x7f0000000780)=0xc) 15:53:10 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x323, 0x10000) r1 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$FICLONE(r0, 0x40049409, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000), 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00000008c0), 0x4) r3 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r5 = getpgid(0x0) write$cgroup_pid(r4, &(0x7f00000001c0)=r5, 0x12) r6 = syz_open_procfs(r5, &(0x7f0000000040)='fd\x00') sendmsg$alg(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="cd1827b3ae1935a0e5554971ace264e36de0e938896c07c29ea7d13d97266b0a59f45179e7d4fc96dc8dd37092d8b8f8eb3b4116e3101762754e5d74f248d388223703e8907eb479676e05f250ca53e1", 0x50}, {&(0x7f0000000140)="37255eae730e9287e7b20c671a691ad8245cc5ce6d034ff1bc835487b6c299c8ff75882c883860fb3561132ac183f3281e475c1508a771420a8cc8434b5edcdfc61f6e8bf0", 0x45}, {&(0x7f00000001c0)="ee06633f89440e22661e61380e5d5a8237283e8ff3", 0x15}, {&(0x7f0000002600)="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", 0x1000}, {&(0x7f0000000380)="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", 0xfc}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x308, 0x2000c000}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00000008c0), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) prctl$PR_MCE_KILL_GET(0x22) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r2, 0x1) r7 = socket$kcm(0xa, 0x3, 0x11) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_open_dev$media(&(0x7f0000000880)='/dev/media#\x00', 0x5, 0x400040) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000900)=r9, 0x4) setsockopt$sock_attach_bpf(r7, 0x29, 0x43, &(0x7f0000000280), 0x3f) recvmsg(r2, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) 15:53:10 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7d5b}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r3) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r4) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r3, 0xc038563b, &(0x7f0000000200)={0x1, 0x0, {0x3, 0x1, 0x1, 0x1c5}}) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x60, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000280)=[{0x81, 0x5, 0x0, 0x0, @tick, {0x0, 0x2}, {0x0, 0xfe}, @connect={{0x0, 0x1}}}], 0x30) ioctl$VIDIOC_S_STD(0xffffffffffffffff, 0x40085618, &(0x7f0000000080)) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$isdn(0x22, 0x3, 0x25) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$inet(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 15:53:10 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r0, 0x802c550a, 0x0) write$binfmt_misc(r0, &(0x7f0000000480)={'\b\x00', "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"}, 0x41a) 15:53:10 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0x10, &(0x7f0000000280)={0x1}, 0x4a) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x17a) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) 15:53:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x208200) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xa4, 0x20, 0x18, 0x8a, 0xe6ef, 0x2, 0x3, 0x40c, 0x20e, 0x38, 0x2d6, 0x7fffffff, 0x6, 0x20, 0x1, 0x22e, 0x1, 0x420d}, [{0x1, 0x1, 0x100, 0x23bb1250, 0x5, 0x2, 0x2, 0x7}, {0x7, 0x8, 0xfe, 0x2, 0x0, 0x4, 0x1, 0x8000}], "a7e1a394", [[]]}, 0x17c) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x3, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x1ff}, 0x8) syz_open_procfs$namespace(0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1fwL-t\xfc\xaa\x12m\x03\xb9bM\xba\xf1\x02\xf9\xcc`rtA\xa6\x9d\x86\xfc\xd2\x8d\xb6L\xc7Nw\xf9UU#8\xa1\xb7\v\xa4yu\xbc\xb9FnRHm\xf7\xf62B\xf3\xc5\xdbi\x82\xe5\x13\xcd<=_\x88\t\x9c\xd5@\xb5\x8b\xdet\xd1\xa1\x040/eH\xba\xabL\x87Zvy\b4\tqT,[\x852\xc4Yf\xdc]\xcc\x18h\xf2\xbf)\x8eg\f\"-\x1a\x99\x0e\xc3\x1cg\xd2\x8f\xb8\xc9P\x05\xdb\xb6\x1a;]\xa2\xb3\xe1J\xba\xcbK\xe2x\xae9\x85\xc8F\xb4b\'', 0x2761, 0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000001580)) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 15:53:11 executing program 0: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsu\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000440)={0x0, 0x0, 0x0, 'queue0\x00'}) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='trdevkeyring'], 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000100", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = socket(0x18, 0x0, 0x0) accept4(r4, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x1ff, 0x6}, 0x10) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) creat(&(0x7f00000002c0)='./file0\x00', 0x42) keyctl$dh_compute(0x17, &(0x7f0000000240)={r0, r5, r5}, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={'crct10dif\x00'}}) 15:53:11 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="5500000018007f1dfd0000b2a4a280930a80000000284308910000000e00080008000c00060000001940a30700000000000000001338d52f4400009bfb83de448daa7227c43ac9220000010cec4fab91d400000000", 0x41}], 0xffffffffffffddd}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x4, 0x80006, 0x4) sendmmsg$alg(r2, &(0x7f0000000140), 0xd3, 0x0) 15:53:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$inet6(r0, &(0x7f0000005a00)=[{{&(0x7f0000000140)={0x2, 0x4e20, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000006b40)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={[], [], @local}}}}], 0x28}}], 0x1, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r2, 0x80045505, &(0x7f0000000000)=0x3ff) [ 302.462957][T13315] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 15:53:11 executing program 1: openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0xfffd, 0x0, @loopback}}, 0x0, 0x3, 0x0, "913fa7c292d3d3841feaa73b2473aedf7b3c06249733e29abbc5d501554cc128954fc222777a53c4c0a8e473b6e9bb9bd5b5f2ee63c9774539000000000000000000000000000000000000008000"}, 0xd8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) dup(r0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000004c0)=""/200, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000080)={0x0, 0x100, 0x0, {0x3e93}}) ioprio_set$pid(0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x81}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) clock_gettime(0x6, 0x0) ftruncate(r2, 0x2007fff) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r3, 0x802c550a, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r4, 0x802c550a, 0x0) sendfile(r3, r4, 0x0, 0x87ff7) 15:53:11 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) [ 302.632210][T13320] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 15:53:11 executing program 0: unshare(0x400) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0xfff}, 0x1c) sendmmsg(r0, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)='N', 0x1}], 0x1}}], 0x1, 0x4000994) 15:53:11 executing program 1: openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0xfffd, 0x0, @loopback}}, 0x0, 0x3, 0x0, "913fa7c292d3d3841feaa73b2473aedf7b3c06249733e29abbc5d501554cc128954fc222777a53c4c0a8e473b6e9bb9bd5b5f2ee63c9774539000000000000000000000000000000000000008000"}, 0xd8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) dup(r0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000004c0)=""/200, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000080)={0x0, 0x100, 0x0, {0x3e93}}) ioprio_set$pid(0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x81}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, 0x0) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) clock_gettime(0x6, 0x0) ftruncate(r2, 0x2007fff) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r3, 0x802c550a, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r4, 0x802c550a, 0x0) sendfile(r3, r4, 0x0, 0x87ff7) 15:53:12 executing program 0: r0 = open(&(0x7f0000000080)='./bus\x00', 0x90084a627354ee73, 0xe2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x0, @broadcast, 0x4e20, 0x1, 'sed\x00', 0x28, 0x7, 0x39}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x2000, 0x3, 0x0, 0x1f}}, 0x44) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) close(r1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x800000000024) gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000000000)=0x4, 0x4) unshare(0x40000000) 15:53:12 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ttyS3\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x6) [ 303.114733][T13333] IPVS: ftp: loaded support on port[0] = 21 15:53:12 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r0, 0x802c550a, 0x0) ioctl$void(r0, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x7, 0x0, 0x0, 0xa}}, &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x1, 0x348, &(0x7f0000000480)=""/195}, 0x48) 15:53:12 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x77, "fb9ff3949702c06d2c1784afeba5d4b84d0b8f272d06dd23754ab1445d58ea55b226f9df0fdcb7fc05e7cd302b38a9ed419365be6604a9a139068e6a3e58c8bdf638fd6a418b87fdc1f7fbb002c65006d53b18cd9b16c485046a127ddd1cfd92730724c43ace9f27df8e8c14caae567407591e2d5eae92"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x8, 0x4, 0xfffffffe, 0x1, 0x7, 0x9f0f, 0x42, r1}, &(0x7f0000000140)=0x20) r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@caif, &(0x7f0000000200)=0x80, 0x800) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xdf2aaa4454b1bd59}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r3, 0x20, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm_plock\x00', 0x1c002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000440)={0x1f, {0x44, 0x0, 0x7e, 0x2, 0x42, 0x9}, 0x8}, 0xa) r5 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000480)={0x3, 'gretap0\x00', {0x1}, 0x3}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f0000000540)={0x6, 0x0, 0x5, 0x0, 'syz0\x00', 0xc9}) r7 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dri/renderD128\x00', 0x200, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) r8 = syz_open_dev$vcsu(&(0x7f00000005c0)='/dev/vcsu#\x00', 0x70, 0x20000) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cachefiles\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r9, &(0x7f0000000640)={0x4}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vsock\x00', 0x303080, 0x0) sync() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e22, 0xffffffc1, @mcast1, 0x6}}, 0x8, 0x4, 0x3, 0x1ff, 0x8}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000007c0)={0xd7af, 0x8, 0x80000000, 0x1, r10}, &(0x7f0000000800)=0x10) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000880)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r8, &(0x7f0000000a40)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x440c000c}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)={0x124, r11, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x6c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xe000000}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4208}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}]}, @TIPC_NLA_MEDIA={0x34, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x89}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x40008000) r12 = syz_open_dev$audion(&(0x7f0000000a80)='/dev/audio#\x00', 0x1, 0x20080) ioctl$KVM_GET_IRQCHIP(r12, 0xc208ae62, &(0x7f0000000ac0)) r13 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/cachefiles\x00', 0x202000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r13, 0x29, 0xd3, &(0x7f0000000c00)={{0xa, 0x4e23, 0x4, @rand_addr="828beb5e45adc7db3771e05a2f0f20d0", 0x9}, {0xa, 0x4e20, 0x422d, @loopback, 0xfff}, 0x4, [0x5, 0xf589, 0x3, 0x100, 0x8, 0x8001, 0x86, 0x2]}, 0x5c) r14 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/btrfs-control\x00', 0x80100, 0x0) getsockopt$SO_TIMESTAMP(r14, 0x1, 0x23, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) 15:53:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000000000002900000002000000f71fdf2fd0846bc0964f4ffde3d917e30000000000000000021225629cca0f226f13488ec7ebbb74c7e47c0000000000000003a07d9a32537d7bdf29d71ca495505ff38dc1df29285ff9dfda2466f77c4c676448555e51858062f78475cfe62678601bdf15a115f9be15c39a375bea40e79ec59b166888c62a33a07615a39dfff42852108d6a1e7306093228de550d0ac401"], 0x28}}], 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000018c0)={0xa, 0x0, 0x0, @rand_addr="31a51e1998ab2981900f58180000e7ff"}, 0x1c) [ 303.763068][T13347] IPVS: ftp: loaded support on port[0] = 21 15:53:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001240)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4100}, [@IFLA_LINKINFO={0x24, 0x12, @ip6erspan={{0x10, 0x1, 'ip6erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x8, 0x16, 0x1}]]}}}]}, 0x44}}, 0x0) r1 = socket(0x18, 0x0, 0xa8) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="05008cd234f29bb599f9010000000000000008410000204c009800da520a6d0000dcb3851b8a1608ad0000000000000000844c66dfb226c6a866e6f4fb92e2057800000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000719e6c32c3ff29d865bc079d801f841c720e03f2409447335930a49544b375cf2c4b0c0f8afe810251bc15336b"], 0x68}}, 0x0) r4 = socket(0x18, 0x0, 0x0) accept4(r4, 0x0, 0x0, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x10) 15:53:13 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x40000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x1}}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r3, 0x80184151, &(0x7f00000002c0)={0x0, &(0x7f0000000280)="6639445287", 0x5}) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x2, {0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}, r1}}, 0x38) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x420000, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000010400000000fdffffff00000000", @ANYRES32=0x0, @ANYBLOB="00000000402800001c0012000c000100627ba26467650000060000050000000000000000"], 0x3fa}}, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x4, 0x20240) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0x2) io_setup(0x4, &(0x7f00000001c0)) [ 303.976463][T13352] netlink: 'syz-executor.1': attribute type 22 has an invalid length. [ 303.990825][T13352] device ip6erspan0 entered promiscuous mode [ 304.063433][ T1183] tipc: TX() has been purged, node left! [ 304.080687][T13352] netlink: 'syz-executor.1': attribute type 22 has an invalid length. 15:53:13 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/null\x00', 0x448402, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xdc, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x38, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xf4f1}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7d}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NODE_UP]}, @TIPC_NLA_LINK={0x20, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}]}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0x22000480) r1 = socket(0x18, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x50000, 0x0) ioctl$VIDIOC_DECODER_CMD(r2, 0xc0485660, &(0x7f0000000740)={0x4, 0x1, @raw_data=[0xb789, 0x4, 0xce60, 0x401, 0x1, 0x3f, 0x80000000, 0x4c3, 0x1, 0x3f, 0x8, 0x10000, 0xffff, 0x8, 0x7, 0x1ff]}) accept4(r1, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000006c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x695b8de7e4e301a0}, 0xc, &(0x7f0000000680)={&(0x7f0000000280)={0x3cc, 0x0, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x74, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff693}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0x2c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x25}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb451}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x41d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x48, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xe757}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x751800}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7fff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}]}, @TIPC_NLA_LINK={0xc8, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe641}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_LINK={0x88, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x69}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x3cc}, 0x1, 0x0, 0x0, 0x10}, 0x40000000) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001dc0)=@newlink={0x3c, 0x10, 0x93872f499065bd43, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ip6ip6={{0xc, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, [@tunl6_policy=[@IFLA_IPTUN_FLAGS={0x8, 0x9}]]}}}]}, 0x3c}}, 0x0) 15:53:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x20000000021) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x2, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) [ 304.305682][T13361] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 304.347681][T13363] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 15:53:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r0, 0xc0e85667, &(0x7f0000000100)={0x80000000, 0x7, "e2481e5c959ed0c1d7c3b344a41c184fde1748dc385cebc443bde51e85fbd5cc", 0xffff, 0x712, 0x3, 0x8001, 0x1f, 0x3, 0x3, 0x9, [0x8000, 0x3ff, 0x1, 0x5]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x88) r2 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x20010, r2, 0xc85cf000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x8, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r2, &(0x7f0000000500)={0xa, 0x0, 0x40f6, @dev={0xfe, 0x80, [], 0xb}, 0x401}, 0xfffffffffffffff8) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r2, r3, &(0x7f0000000240)=0x200, 0x4000000000dc) socket$inet(0x10, 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, &(0x7f0000000040)) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000000)={0x800000003}, 0x10) r8 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000000740)={&(0x7f0000ffd000/0x1000)=nil, 0x7, 0x0, 0x2, &(0x7f0000ff4000/0xc000)=nil, 0x2}) write(r7, &(0x7f0000000040)="240000001a005f0214f9f407000904001100000000000001000200000800040003000000", 0x24) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000580), &(0x7f00000005c0)=0x14) keyctl$get_persistent(0x16, 0x0, r6) socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7f0000000000002e44003300fd000700505877c9b700400000", @ANYRES32=r11, @ANYBLOB="1420f40000000000000000000000000000000021"], 0x3}}, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3d, 0x0, &(0x7f0000000200)) dup(r4) [ 304.558512][T13368] IPVS: ftp: loaded support on port[0] = 21 [ 304.576682][ C1] sd 0:0:1:0: [sg0] tag#5414 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 304.587267][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB: Test Unit Ready [ 304.594004][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.604792][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.614613][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.624344][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.634118][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.643930][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.653666][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.663432][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.673303][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.683645][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.693424][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.703385][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.713243][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.723069][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 304.732826][ C1] sd 0:0:1:0: [sg0] tag#5414 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 15:53:14 executing program 1: capset(&(0x7f0000000040)={0x24020019980330}, &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="580000001400192340834b801e0d8c560a02000000ff81004e227e00000058000b3c24ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd000000090001000a0c0c00fcff0000040e05a5", 0x58}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RLOCK(r2, &(0x7f0000000000)={0x8, 0x35, 0x1}, 0x8) 15:53:14 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f00000002c0)=@caif=@dbg, &(0x7f0000000340)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000100)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x7, "43a4aa0223c9777c2708000000d4eeb1529ac8c58958010000000000000028d890fc0a336b9092a0e8b9068d03c20547eb167211c04ebbc7397a25c432fb8d073e6a3d09e83f4e2bd525ad502afaa5beccf516af349356faf54e33c4d8bda512cb7cfb098c2b823fe2efc1c68797ba428f3f3000"}) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/p\x05_/capi2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x8101, 0x0) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x390, 0xfffffffffffffffb) [ 305.093267][T13384] capability: warning: `syz-executor.1' uses 32-bit capabilities (legacy support in use) [ 305.124873][T13383] Invalid option length (886) for dns_resolver key [ 305.177497][T13383] Invalid option length (886) for dns_resolver key [ 305.189591][T13368] chnl_net:caif_netlink_parms(): no params data found 15:53:14 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x19) listen(r0, 0xfffffffffffffffd) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x200000, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000100)={0x7, 0x1b, 0x1}, 0x7) syz_emit_ethernet(0x56, &(0x7f0000000180)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x20, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4}]}}}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "8000", 0x20, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 15:53:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r1, 0x802c550a, 0x0) readahead(r1, 0x5, 0x9cd) r2 = socket(0x18, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000040)=0x600, 0x4) [ 305.339229][T13368] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.346712][T13368] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.355528][T13368] device bridge_slave_0 entered promiscuous mode 15:53:14 executing program 0: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)=']vboxnet0vboxnet1eth1:em0\x00') clone(0xe40b9a61395e39bf, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x18, 0x0, 0x0) accept4(r3, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60100080}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x170}, 0x1, 0x0, 0x0, 0x800}, 0x84) [ 305.403483][T13368] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.410706][T13368] bridge0: port 2(bridge_slave_1) entered disabled state [ 305.419751][T13368] device bridge_slave_1 entered promiscuous mode [ 305.530064][T13368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 305.617364][T13368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 305.696449][T13368] team0: Port device team_slave_0 added [ 305.711100][T13368] team0: Port device team_slave_1 added [ 305.782694][ T1183] tipc: TX() has been purged, node left! [ 305.808572][T13368] device hsr_slave_0 entered promiscuous mode [ 305.903602][T13368] device hsr_slave_1 entered promiscuous mode [ 306.053760][T13368] debugfs: Directory 'hsr0' with parent '/' already present! [ 306.147680][T13368] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 306.256360][T13368] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 306.455724][T13368] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 306.615159][T13368] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 306.955025][T13368] 8021q: adding VLAN 0 to HW filter on device bond0 [ 306.978814][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 306.987719][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 307.003972][T13368] 8021q: adding VLAN 0 to HW filter on device team0 [ 307.025662][T13386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 307.035518][T13386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 307.044828][T13386] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.052182][T13386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 307.103919][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 307.113175][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 307.122712][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 307.131821][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.139047][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.147764][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 307.157981][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 307.168167][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 307.178212][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 307.188283][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 307.198218][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 307.223881][T13386] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 307.233251][T13386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 307.242611][T13386] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 307.259292][T13368] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 307.271330][T13368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 307.373140][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 307.383187][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.438497][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 307.446668][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 307.465171][T13368] 8021q: adding VLAN 0 to HW filter on device batadv0 15:53:16 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x77, "fb9ff3949702c06d2c1784afeba5d4b84d0b8f272d06dd23754ab1445d58ea55b226f9df0fdcb7fc05e7cd302b38a9ed419365be6604a9a139068e6a3e58c8bdf638fd6a418b87fdc1f7fbb002c65006d53b18cd9b16c485046a127ddd1cfd92730724c43ace9f27df8e8c14caae567407591e2d5eae92"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x8, 0x4, 0xfffffffe, 0x1, 0x7, 0x9f0f, 0x42, r1}, &(0x7f0000000140)=0x20) r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@caif, &(0x7f0000000200)=0x80, 0x800) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xdf2aaa4454b1bd59}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r3, 0x20, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm_plock\x00', 0x1c002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000440)={0x1f, {0x44, 0x0, 0x7e, 0x2, 0x42, 0x9}, 0x8}, 0xa) r5 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000480)={0x3, 'gretap0\x00', {0x1}, 0x3}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f0000000540)={0x6, 0x0, 0x5, 0x0, 'syz0\x00', 0xc9}) r7 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dri/renderD128\x00', 0x200, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) r8 = syz_open_dev$vcsu(&(0x7f00000005c0)='/dev/vcsu#\x00', 0x70, 0x20000) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cachefiles\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r9, &(0x7f0000000640)={0x4}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vsock\x00', 0x303080, 0x0) sync() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e22, 0xffffffc1, @mcast1, 0x6}}, 0x8, 0x4, 0x3, 0x1ff, 0x8}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000007c0)={0xd7af, 0x8, 0x80000000, 0x1, r10}, &(0x7f0000000800)=0x10) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000880)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r8, &(0x7f0000000a40)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x440c000c}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)={0x124, r11, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x6c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7f}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xe000000}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4208}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}]}, @TIPC_NLA_MEDIA={0x34, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x89}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x40008000) r12 = syz_open_dev$audion(&(0x7f0000000a80)='/dev/audio#\x00', 0x1, 0x20080) ioctl$KVM_GET_IRQCHIP(r12, 0xc208ae62, &(0x7f0000000ac0)) r13 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/cachefiles\x00', 0x202000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r13, 0x29, 0xd3, &(0x7f0000000c00)={{0xa, 0x4e23, 0x4, @rand_addr="828beb5e45adc7db3771e05a2f0f20d0", 0x9}, {0xa, 0x4e20, 0x422d, @loopback, 0xfff}, 0x4, [0x5, 0xf589, 0x3, 0x100, 0x8, 0x8001, 0x86, 0x2]}, 0x5c) r14 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/btrfs-control\x00', 0x80100, 0x0) getsockopt$SO_TIMESTAMP(r14, 0x1, 0x23, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) 15:53:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}}, 0x0) r1 = socket(0x18, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket(0x18, 0x0, 0x0) accept4(r3, 0x0, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getrule={0x14, 0x22, 0x200, 0x70bd25, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x14048491}, 0x1) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000001f80)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000b00)={r4, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r4, 0x2}, 0x8) 15:53:16 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') pread64(r1, &(0x7f00009f3000), 0xca, 0x0) 15:53:17 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000001c0)={0x0, 'hwsim0\x00', {0x2}, 0x4bcd}) sendto(r0, &(0x7f0000000900)="120000001200e7ef077b1a3fcd00000200a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x68, r4, 0x5, 0x0, 0x0, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x0, @media='udp\x00'}}}}, 0x68}}, 0x0) fcntl$setsig(r0, 0xa, 0x24) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20001004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r4, 0x200, 0x70bd2c, 0x25dfdbff, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000088) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 15:53:17 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x280a9880}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x9, 0x3aec}, 0x668}, 0x0, 0x5, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) dup3(r1, r0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x9, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000005a0029768870aafc0400007269cd8161"], 0x14}}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, 0x4, 0x6, 0x8, 0x70bd29, 0x25dfdbfe, {0xc, 0x0, 0x2}, [@generic="87518f3ec229ce6570062894895c52e75a6c02845c1916318f6afdd183ae22d2aa1bcb9d3a3cbe5ab1fad160924e4a211c285d20ce6e5980fdf3f40d38dbcf4bf827a2630d36e2c4fd796976ce"]}, 0x64}, 0x1, 0x0, 0x0, 0x20008000}, 0x8040) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) 15:53:17 executing program 2: r0 = memfd_create(&(0x7f0000000140)='\xab\x05\xae\xa8\x17\xe4\x93\xf4\xe4a\xa2(\t\x00\x81\xafu', 0x0) r1 = dup(r0) execveat(r1, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x1000) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VT_ACTIVATE(r4, 0x5606, 0x8) bind$inet(r2, &(0x7f0000000340)={0x2, 0x4e23, @loopback}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = semget(0x3, 0x0, 0x80) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000000200)=""/85) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x2010, r5, 0x0) semget$private(0x0, 0x0, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x401, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xc6) ioctl$UI_BEGIN_FF_UPLOAD(r7, 0xc06855c8, &(0x7f0000000280)={0x0, 0x0, {}, {0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}}) sendto$inet(r2, 0x0, 0x0, 0x200007fa, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00000001c0)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x820, 0x4) r8 = fcntl$dupfd(r2, 0x0, r2) write$selinux_attr(r8, &(0x7f00000000c0)='system_u:object_r:cron_spool_t:s0\x00', 0x19f) [ 308.404684][T13422] IPVS: ftp: loaded support on port[0] = 21 15:53:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001a80)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000e8a2a18cd13493e65f5f3cbb2f21a6838bac19f0e1d56410b66e363162ef83301bf6aafaf62590d29216188d505c05a679b9ea82c6214579fb967f4c2dce"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe87}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0xfce4}], 0x1}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200c8, 0x28c) fcntl$setlease(r0, 0x400, 0x1) 15:53:18 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x600, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) fcntl$setlease(r1, 0x400, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x36, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000440)=0x0) r8 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getgroups(0x3, &(0x7f0000000500)=[0x0, 0xee00, 0xee01]) fsetxattr$system_posix_acl(r2, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000540)={{}, {0x1, 0x2}, [{0x2, 0x4, r3}, {0x2, 0xe, r4}, {0x2, 0x4, r5}, {0x2, 0x4, r6}, {0x2, 0x3, r7}], {}, [{0x8, 0x2, r8}, {0x8, 0xb, r9}, {0x8, 0x2, r10}], {}, {0x20, 0x21dddea35e79ac31}}, 0x64, 0x3) r11 = creat(&(0x7f00000005c0)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) timerfd_settime(r11, 0x1, &(0x7f0000000640)={{0x0, 0x1c9c380}, {r12, r13+10000000}}, &(0x7f0000000680)) r14 = openat$vsock(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vsock\x00', 0x1000, 0x0) ioctl$SNDRV_PCM_IOCTL_LINK(r14, 0x40044160, &(0x7f0000000700)=0x1) r15 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000740)='/proc/capi/capi20ncci\x00', 0x100, 0x0) ioctl$MON_IOCX_GET(r15, 0x40189206, &(0x7f0000000880)={&(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000007c0)=""/185, 0xb9}) r16 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dlm-control\x00', 0x24100, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r16, 0x4018620d, &(0x7f0000000900)={0x73622a85, 0xf3d7fa018ea7226a, 0x2}) r17 = accept4(r1, &(0x7f0000000940)=@tipc=@id, &(0x7f00000009c0)=0x80, 0x135ea82bb8419d07) fcntl$dupfd(0xffffffffffffffff, 0x406, r17) r18 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r18, 0x4008af13, &(0x7f0000000a40)={0x0, 0xaedd}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000a80)=@gcm_256={{0x7}, "a96540fd4ddc7ef3", "9d1d6c26944ea68f1b0cd30c7612cc033fd44bb949cb33922f8eea692d4199c0", "5f03ad0a", "1a2c2b44a73c5ccb"}, 0x38) pipe2(&(0x7f0000000ac0)={0xffffffffffffffff}, 0x800) getsockopt$bt_BT_SNDMTU(r19, 0x112, 0xc, &(0x7f0000000b00)=0x8, &(0x7f0000000b40)=0x2) [ 309.052489][T13431] IPVS: ftp: loaded support on port[0] = 21 [ 309.075078][T13434] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 15:53:18 executing program 1: getpid() r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x28366, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x5e) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000001400)=0xa2e9) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x0, &(0x7f0000000180), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300), 0x12) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) 15:53:18 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x34}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) [ 309.352129][ T1183] tipc: TX() has been purged, node left! [ 309.512855][T13442] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 309.555771][T13443] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 15:53:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="24000000010707031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0xff) [ 309.745622][T13447] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 309.765466][T13447] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 15:53:18 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000000000000001000040050066d9621e60000009000000ff0f00000100000000000000080000800008000019010000040058250600000000fe2789e0b3a5d79a000000040000000700000005000000000000000a0000c005000000ff0704000200000000000080000000001f00000000000100008cea000900000075ae0000000000000c0000c0207200005d0200000601820000000100000020000851680e356798"]) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x403, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{0x304}, "ab46b32dfb1f2112", "5016c792a3379020d4bc990e04a9293c1e6d7e2a145a4e109afa864685e78bb7", "4c585ce9", "537ae99b15b75b7b"}, 0x38) 15:53:18 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f00000000c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564a, &(0x7f0000000000)={0x0, 0x0, 0x3013}) r1 = socket(0x18, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400)='devlink\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000280)=0x6) dup3(r4, r3, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000440)=0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0xdf3a6ceceb19742e, 0x0) r7 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r7, 0x802c550a, 0x0) fcntl$getownex(r7, 0x10, &(0x7f00000004c0)={0x0, 0x0}) r9 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r11 = getpgid(0x0) write$cgroup_pid(r10, &(0x7f00000001c0)=r11, 0x12) r12 = getpgid(r11) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x11c, r2, 0x900, 0x70bd29, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0xb0b5}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r12}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x48805}, 0x4808c) fcntl$setlease(r0, 0x400, 0x3) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r18 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) r19 = ioctl$KVM_CREATE_VM(r18, 0xae01, 0x0) ioctl$KVM_GET_API_VERSION(r18, 0xae00, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYRES16=r19, @ANYBLOB="9bf089ede7b7ef076ad1a1d67ee7ca9fe48e58033598dc18233596cb3cc833b864d5f866311ab215fda8ed54eeac9b1ad6c4495ec199f7dc58fc45d408b7ce7e956ebf2490dbfdae75a65e11ee2cb9b34cf54301101c7ba794cbc352a0654a48603659a033c7e5e16151b1b050e3c4ad23c7a9d15d67f5f318649e2500bfc0", @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x3}, 0x1, 0x0, 0x0, 0x9841}, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000280)={0x1, 0x0, {0x8, 0x7ff, 0x0, 0x6, 0x1, 0x1, 0x3, 0x1}}) sendmsg$nl_route(r13, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r17}}, 0x20}}, 0x0) [ 309.940085][T13452] IPVS: ftp: loaded support on port[0] = 21 15:53:19 executing program 1: r0 = getpid() ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x0, 0x0) userfaultfd(0x80000) getrlimit(0x1a, &(0x7f00000001c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) dup2(r3, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo/4\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000140)=0x7, 0x4) write$binfmt_script(r5, 0x0, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x6}, 0x8) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x20000) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0xc0045878, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r6, 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="870000006eba00003c000000149fb232daf86b466cabe21e790ddf801c83a51ee95c22d79f41ecbee96373b04377062987a1810ea12a38f0999494e957811202000000e0396cad2dd442ecc4cb2331db1aeb43e68b868fc521b8db90b449b7a0c1e6c707929cac46cbc62fc8d20186988b25b702620c73bb83cbefba68a73f393846894ea790b7cab9671616629d6971e73ac8"]) r7 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000000200), 0xffffffffffffffff) [ 310.669641][T13452] chnl_net:caif_netlink_parms(): no params data found [ 310.741565][T13452] bridge0: port 1(bridge_slave_0) entered blocking state [ 310.749872][T13452] bridge0: port 1(bridge_slave_0) entered disabled state [ 310.758704][T13452] device bridge_slave_0 entered promiscuous mode [ 310.773371][T13452] bridge0: port 2(bridge_slave_1) entered blocking state [ 310.780738][T13452] bridge0: port 2(bridge_slave_1) entered disabled state [ 310.790775][T13452] device bridge_slave_1 entered promiscuous mode [ 310.832244][T13452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 15:53:19 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f00000000c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564a, &(0x7f0000000000)={0x0, 0x0, 0x3013}) r1 = socket(0x18, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000400)='devlink\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000280)=0x6) dup3(r4, r3, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000440)=0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0xdf3a6ceceb19742e, 0x0) r7 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r7, 0x802c550a, 0x0) fcntl$getownex(r7, 0x10, &(0x7f00000004c0)={0x0, 0x0}) r9 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r10 = openat$cgroup_procs(r9, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r11 = getpgid(0x0) write$cgroup_pid(r10, &(0x7f00000001c0)=r11, 0x12) r12 = getpgid(r11) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x11c, r2, 0x900, 0x70bd29, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0xb0b5}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r12}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x48805}, 0x4808c) fcntl$setlease(r0, 0x400, 0x3) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r18 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) r19 = ioctl$KVM_CREATE_VM(r18, 0xae01, 0x0) ioctl$KVM_GET_API_VERSION(r18, 0xae00, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYRES16=r19, @ANYBLOB="9bf089ede7b7ef076ad1a1d67ee7ca9fe48e58033598dc18233596cb3cc833b864d5f866311ab215fda8ed54eeac9b1ad6c4495ec199f7dc58fc45d408b7ce7e956ebf2490dbfdae75a65e11ee2cb9b34cf54301101c7ba794cbc352a0654a48603659a033c7e5e16151b1b050e3c4ad23c7a9d15d67f5f318649e2500bfc0", @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x3}, 0x1, 0x0, 0x0, 0x9841}, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000280)={0x1, 0x0, {0x8, 0x7ff, 0x0, 0x6, 0x1, 0x1, 0x3, 0x1}}) sendmsg$nl_route(r13, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r17}}, 0x20}}, 0x0) [ 310.873407][T13452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 310.963477][T13452] team0: Port device team_slave_0 added [ 310.977660][T13452] team0: Port device team_slave_1 added [ 311.055262][ T1183] tipc: TX() has been purged, node left! [ 311.071670][T13452] device hsr_slave_0 entered promiscuous mode 15:53:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000280)=0x6) dup3(r4, r3, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r5, &(0x7f0000000240)={0x16, 0x98, 0xfa00, {0x0, 0x0, r7, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @empty}}}, 0xa0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r5, &(0x7f0000000640)={0x10, 0x30, 0xfa00, {&(0x7f0000000600)={0xffffffffffffffff}, 0x1, {0xa, 0x4e20, 0x18d2, @local, 0x5}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000680)={0x11, 0x10, 0xfa00, {&(0x7f00000005c0), r8}}, 0x18) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000380)={0x86, "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"}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r9, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) r10 = socket(0x18, 0x0, 0x0) accept4(r10, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r13, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x81000009}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r14, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x10, 0x4, [0x7fff, 0x3, 0x1f]}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x9}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x58}, 0x1, 0x0, 0x0, 0x283adf134f89ee3d}, 0x40010) sendmsg$SEG6_CMD_GET_TUNSRC(r10, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, r14, 0x8ab242deddb19d4c, 0x70bd28, 0x25dfdbfc, {}, [@SEG6_ATTR_DST={0x14, 0x1, @rand_addr="d32a89366d7f365756d0acf86d08ee40"}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7fffffff}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x7}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xdf}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6ers\x8fan0 \x00'}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@add_del={0x3, &(0x7f0000000080)='ip6erspan0\x00'}) [ 311.123966][T13452] device hsr_slave_1 entered promiscuous mode [ 311.163441][T13452] debugfs: Directory 'hsr0' with parent '/' already present! [ 311.665692][T13452] netdevsim netdevsim3 netdevsim0: renamed from eth0 15:53:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001a000400020008001b0000000000a4525f1c7f0b32c7f024a88e4eacf65a74435dcef7c932b44a238bb74c13f2efcdbdd12bd0afa61c6f1b15affd65b7b20ecfe9a66264ead07a1a56034f5e3992318141ec53184ba2af56575910d22a7bff4da4aebd08e808d83c02cd25ace83a3a90397d160db3968c63e4ad9a602543c1e53130e2056900df180e0e04b64cca43ba637ed1cfbb94b6f2581882710df8c7"], 0x30}, 0x1, 0x400000000000000}, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000100), &(0x7f0000000180)=0x4) [ 311.758676][T13452] netdevsim netdevsim3 netdevsim1: renamed from eth1 15:53:20 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x3, 0x0, 0x0, 0x3, 0x0, 0x1fffffd, 0x400000}, 0x0) r0 = socket(0x10, 0x3, 0xfe) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x7ff}, 0x10) r1 = socket(0x18, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ttyS3\x00', 0x200000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000014c0)={0x20, 0x8, 0x2}) accept4(r1, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="180000001600010a0001000000e800000a00000087f34f5e2fa706f0abd5aad16986bb111961d1e5dcff956d1a9d96ca80dc8b786d585004a9da47bcd7bfd16679325ae8d79f4ab20830f1729f8c86bf267e1dbec933667cd00408c70b23efc0998e5c17ea1b676f57718d59439db0bb5f6bd90d3c526aa032e75599fa419baca8ec25753f8479c8e1ab0c98ae612deeac84d2fe1665cd9c113e88852e462ba2a57c0d9285d7d59f2e20d66c992b71"], 0x18}}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000440)={'raw\x00', 0x1000, "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"}, &(0x7f00000001c0)=0x1024) getsockopt$inet_int(r3, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000040)=0x68) read(r0, &(0x7f00000000c0)=""/121, 0x79) r4 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r4, 0x802c550a, 0x0) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f0000000280)) [ 311.814484][T13452] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 311.882381][T13482] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 311.894504][T13482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 311.904467][T13482] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 311.934124][T13452] netdevsim netdevsim3 netdevsim3: renamed from eth3 15:53:21 executing program 2: r0 = socket$kcm(0xa, 0x922000000003, 0x11) rt_sigaction(0x36, &(0x7f0000000100)={&(0x7f0000000000)="c462299602c461d5f6667f2e6466420f6fba0c000000c482c99c03900fae3a646726410f4d01c4830d5db58bdaa02b59e54bc403895fdaaf", {0x5}, 0x8000000, &(0x7f00000000c0)="c482dd3e521e660f7e89c629000066f2e024c4615d591ec4a1fa6f7100234c5c3dc443956a67a83d0f0f78b6b745def08fe978cb8500000000"}, &(0x7f0000000280)={&(0x7f0000000180)="c4c129e1d30fc5d9226466460fadb0ffefffff0f71f1d6c4a3b96e940e133200004ac4217d761423c401add2def0460fc079d98fc858eda4e7c3000000b8c4c279014aa8", {}, 0x0, &(0x7f0000000200)="c483757c97bc750000c1f20f1c6cbafec42194141c80c4034d5d4e49a5c461fd1130c403c17ca4ac0000008076410f4ef183f2e73e660f1b93c3000000c4a1f850c1"}, 0x8, &(0x7f00000002c0)) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x70, 0x0}, 0x900) [ 312.246760][T13452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 312.310460][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 312.319250][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 312.341253][T13452] 8021q: adding VLAN 0 to HW filter on device team0 [ 312.390385][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 312.400260][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 312.410300][ T3359] bridge0: port 1(bridge_slave_0) entered blocking state [ 312.417688][ T3359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 312.505330][T13452] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 312.517545][T13452] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 312.553845][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 312.563168][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 312.573306][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 312.582447][ T3359] bridge0: port 2(bridge_slave_1) entered blocking state [ 312.589826][ T3359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 312.598463][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 312.608751][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 312.618923][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 312.629100][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 312.639303][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 312.649588][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 312.659200][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 312.669092][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 312.678983][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 312.688401][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 312.779109][T13452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 312.787141][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 312.797551][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 312.806305][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 312.814090][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 313.006427][T13494] Unknown ioctl 1074020704 [ 313.047850][T13494] Unknown ioctl 1074020704 15:53:22 executing program 2: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x80040, 0x0) recvfrom$rxrpc(r0, &(0x7f0000000080)=""/129, 0x81, 0x12040, &(0x7f0000000140)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e23, 0xfffff001, @mcast1, 0x9}}, 0x24) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000180)={0xfe4f, 0x9, 0xff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000481, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r4 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r4, 0x802c550a, 0x0) fcntl$setpipe(r4, 0x407, 0x1) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x1000000200000003, 0x4) sendto$packet(r3, &(0x7f0000000300)='\x00', 0x1, 0x3ffffff, 0x0, 0x0) 15:53:22 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x7, 0x69d95a996111fd95, &(0x7f0000000140)={0xcef4325040942fbb, 0x6, 0x20, 0x4, 0x7fe}, 0x8, 0x6, 0x8002, 0x0, 0x80, 0x10001, &(0x7f0000000180)="973698620926a7355ced14e029a4f3809d54fc0ad922470fdc1283269b1640b6039bea69e73743b0c752f5651732845a01370cd73ea9b84df19c7439087d25df502ae959102f80fa16efaf022143fb680c37512a20040e48096cd9599222780a7342a3d30a8eabde14a69f1c0c62fcaf95c49088a260d5beee493cd953b2ad2af516fa758bdb12dbc2bd735d7187b45e417320c668b02cf147909fad1d3716ad756dcad0c5094b3d7787348420b070192607ec33"}) r1 = socket(0x10, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write(r1, &(0x7f0000000000)="fc0000004a000704ab092500090007000aab802a4b1fcd0000003693e0000100ff01000000050000f5b5000000036915fa2c1ec28656aaa79bae4b46fe000000070002000000000000006c6c256f1a272f900e2e117c22efc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2c341216e971d236000005deef11a822c9afea7dc2add7f671fd5a32e280fc5993f0d7d7a2897a010fbbc2268d2ebd83ab82f605880000000000000038f4f8b29d3ef3d91a83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e58300150c3b880f411f46a6b5679a4c715587e658a1ad0a4f01731d09b0350b0041", 0xfc) 15:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000003a40)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000016c0)=@sco, 0x80, 0x0}}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x166) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000100)) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$midi(r3, &(0x7f0000000000)="4bfda38c0c753fc669006fa38d6c420c4417d507a312b7d8b45b3afee2883a09ce2be65fa68b99f4dceb196146b02ca361b83e13034d1e04dacf4bfd29f358b7d59effa3d37729509e123ed67209d52386588a69", 0x54) r4 = socket(0x18, 0x0, 0x0) accept4(r4, 0x0, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34005df300"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765000004000200"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x460d0090}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@bridge_dellink={0x28, 0x11, 0x8, 0x70bd28, 0x25dfdbfb, {0x7, 0x0, 0x0, r8, 0x0, 0x10ac}, [@IFLA_NET_NS_PID={0x8, 0x13, 0xffffffffffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x2879c0d248a181e7}, 0x8000) 15:53:22 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x4585, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18000000160095c100000012799bcf4600000000000a002800", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x4040}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7fe}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000080)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20002404}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, r4, 0x100, 0x70bd26, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r4, 0x200, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}}, 0x6043c43ad83b3367) 15:53:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mq_getsetattr(r1, &(0x7f0000000000)={0x4, 0x7, 0x80000001, 0x2, 0x3, 0x5df2, 0x7, 0xaad5}, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000200)=@fragment, 0x8) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$SNDCTL_DSP_SETDUPLEX(r1, 0x5016, 0x0) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x44000102, 0x0) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000080)=0x800, 0x4) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 15:53:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MASTER={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x8008551d, &(0x7f0000000300)={0x8134, 0x6, [{0x5, 0x1}, {0xf, 0x1}, {0x5}, {0x8}, {0xe, 0x1}, {0x8}]}) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040045}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@flushsa={0x10c, 0x1c, 0xd0952932cdfcd9f8, 0x70bd2d, 0x25dfdbfe, {0x33}, [@replay_esn_val={0x2c, 0x17, {0x4, 0x70bd28, 0x70bd27, 0x70bd27, 0x70bd2c, 0x0, [0x1, 0x3, 0x6, 0x672]}}, @user_kmaddress={0x2c, 0x13, {@in6=@rand_addr="28dc19c2befe1bda2aea3e599abff9de", @in6=@dev={0xfe, 0x80, [], 0x28}, 0x0, 0x2}}, @mark={0xc, 0x15, {0x35075b, 0xb0000000}}, @algo_comp={0x94, 0x3, {{'lzjh\x00'}, 0x258, "7ee40408b1bcb3468791b78abb7eddd21a3525934fb8a3cebf50b38fe6b764a6d925f94189f647462d2172bb4b45cc02fb4c217a8267a2bbc0d555d5563914d2e12e0f0c207a7b46fa7799"}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 15:53:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000000000006110182000000000000000000100000057a8123a0266893827910449d41a09908d0f5d57cf0a23c5968603dd3bfcb30000000000"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe81}, 0x48) eventfd(0x1) 15:53:22 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2f0000001ce604c5ffffffdc0d000000020000000b000000ec0091c913000180f0", 0xfffffed3}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 313.519287][T13518] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 313.532225][T13518] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 313.539902][T13518] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 313.549474][T13518] device bridge_slave_0 left promiscuous mode [ 313.556204][T13518] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.597740][T13518] device bridge_slave_1 left promiscuous mode [ 313.604939][T13518] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.665337][T13518] bond0: (slave bond_slave_0): Releasing backup interface 15:53:22 executing program 1: syz_emit_ethernet(0x21b, &(0x7f0000000140)={@dev={[], 0x21}, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x13d, 0x2f, 0x0, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[@hopopts={0x2f, 0x1d, [], [@generic={0x7, 0xea, "ec4f9abd47d93baac4f27d9c5254312d162cf8d9e5bd136a856e1c974ccd138c81ec19a9fbe8c6343c15348830050733fd0c9556ad974c2a45652c988f485b1cd795ec9e66213fce50f70060a485eb369ed8915fe7526c26cbedb226b7462d4d4ffb3d78b8d22bc5e5cc04d2948467aac8e8bda1e87d430bab9b6676304c01708a6e0c0863d24e2371050e24e37685e440aa464741b2c153326bcee820435c1fbc65f2789b850b668a0c9fbcdc2945f2e65232caa5c941122ae4bb986e087c9979c888cb01c6ac0e33879d3745c129025fa59fb8f66f87e47492b85f1bb4a8dbe6795943b110dc7c0d66"}]}], @tcp={{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"b51be5bb2bf51078667f35e9326828eae361b155ce4788b9a6222112dbc3f3edc251693437380103718a6ccb8384506fe8"}}}}}}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_CLR_FD(r1, 0x4c01) 15:53:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4801fc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x470001, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000400)={0x5, 0x0, 0x8000, 0x2000, &(0x7f0000004000/0x2000)=nil}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfffffffffffffe93, 0x42, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000400)={0x0, 0x0, 0x13, &(0x7f0000000500)="ee90d91a61c64dad66f23612b585e10045c2cf"}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000000)) r6 = socket(0x18, 0x0, 0x0) accept4(r6, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r6, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 313.866006][T13518] bond0: (slave bond_slave_1): Releasing backup interface 15:53:23 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xc00000000000008, 0x4) syz_emit_ethernet(0x76, &(0x7f00000002c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "4c000f", 0x40, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x73, 0x0, @empty, @mcast2, [@dstopts={0x1}], "0200000000000000"}}}}}}}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) 15:53:23 executing program 2: r0 = socket$inet(0x2, 0x2000080001, 0x84) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80000000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$KDFONTOP_COPY(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x3, 0x1, 0xe, 0xa, 0x91, &(0x7f0000000400)}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKFLSBUF(r8, 0x1261, &(0x7f0000000800)=0x9) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@hci={0x1f, r6, 0x1}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/195, 0xff34}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2) [ 314.217416][T13518] team0: Port device team_slave_0 removed [ 314.377478][T13518] team0: Port device team_slave_1 removed [ 314.488636][T13549] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 314.501653][T13549] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 314.510323][T13549] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 15:53:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000071, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffde5, 0x200007bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000000300)='\f', 0xc3f2, 0x11, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 15:53:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x3f) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@newspdinfo={0x24, 0x24, 0x3d6cbcf34cec89b6, 0x70bd29, 0x25dfdbfc, 0xb910, [@etimer_thresh={0x8, 0xc, 0x7ff}, @replay_thresh={0x8, 0xb, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0xc}, 0x80) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup2(r0, r1) 15:53:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000440)={0x0, 0x0, @pic={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = socket(0x18, 0x0, 0x0) accept4(r5, 0x0, 0x0, 0x0) r6 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r6, 0x802c550a, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r9) setfsuid(r9) r10 = socket$key(0xf, 0x3, 0x2) r11 = getegid() fchown(r10, 0x0, r11) getgroups(0x1, &(0x7f0000000280)=[r11]) r13 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r14 = openat$cgroup_procs(r13, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r15 = getpgid(0x0) write$cgroup_pid(r14, &(0x7f00000001c0)=r15, 0x12) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() sendmsg$netlink(r5, &(0x7f0000000580)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x41042610}, 0xc, &(0x7f0000000140)=[{&(0x7f0000001a00)=ANY=[@ANYBLOB="7c100000410002002cbd7000fcdbdf2558004000a14389f01afd604491045431555e9f5b32572696646eaf1a02cac783225bd3fb9558c86a156b79c99aacc0c50354cf8c6b14d9a8867ce7b47ee9d579e9f89e90400655824cc1540b914408001d0000000000000000000000000000000404403e0e3f3bb75cadbf8e829b39c0ae24aebbab5e31fd499c66db89b492f90bd3e9169449efc2cd18388b8872a4abe2e2b8ce3ed7c05d09296172827964325fe3898676", @ANYRES32=r6, @ANYBLOB="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"], 0x107c}, {&(0x7f00000001c0)={0x4c, 0x17, 0x300, 0x70bd27, 0x25dfdbfe, "", [@generic="28941ed771ddebd0f5e63ec57644c390f646b1e4bc5143008a7591403d2b964755cb70bae800f5718ff17f5bdefdcb885103b976a53b6b2dc6a6fd"]}, 0x4c}], 0x2, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {r7, r9, r12}}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r17}}}], 0x40, 0x20000000}, 0x84010) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 15:53:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x3cd, &(0x7f0000000040)=[{0x16}]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfffffffffffffffc) r4 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r4, 0x802c550a, 0x0) signalfd(r4, &(0x7f00000004c0), 0x8) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r3, 0x80045700, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='dev2p\xaf\xd3g\xe0', 0x400a40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x7f, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x40}], 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ptype\x00\xa8\x19Al\f()\xfb}\xe8+\x89\x90h\xfdY\xc0:\xd9\x11\\?\x14\xe4\xff\x13\xe0$\xa0\xd2|\xd6\x03T\x9a]p\xab\x9d\xbb\xf8\xa0\x8d\xc3\xbb\xe7\x01I\xe8\x04i\x03\xb9K\xb5L[\x14l\xe7') pread64(r6, &(0x7f0000001680)=""/4096, 0x1000, 0x48) ioctl$VIDIOC_LOG_STATUS(r6, 0x5646, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="bc70c8dddb29dfb7f59e67ffff004883a442d1f6a276a16fa335ace51cf378ffb8814e378136", @ANYRES16=r7, @ANYBLOB="0174ab9fa0850000000000000c00c6ea4a9f9668cdafe6d8ca083da6a410b0168c9da8b3d2fd268fff08317fae8e49fbb87a676ee7d0a86aebe839353bc3b8c8080cd6a6a7eb740f3112f4ec9ca3d51b12ed8362825dd883059f968e232f0096991f6dd9e4951ba84bdec018014736a179c1f96ec9b009fa26c7e020eccf03543e10a51297f9b0d15bf00f3e5ba851cac66d7573a3d4722c9737085586ab4b9abf1a612360c507bdf9d04d98f1c45db7d74b50d626cbe3d774b2ab3e9253cee16b14567e864804c108016b35f490e4"], 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000002700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2119001}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="6c0b00851f611334e96a2df805a24fed3f4f00", @ANYRES16=r7, @ANYBLOB="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"], 0x6c}, 0x1, 0x0, 0x0, 0x20008800}, 0x800) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r7, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20}, 0x11) dup(r5) dup2(r1, r0) 15:53:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x101002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000000240)={0x16, 0x98, 0xfa00, {0x0, 0x0, r5, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @empty}}}, 0xa0) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000100)={0x8, 0x120, 0xfa00, {0x4, {0x1, 0x1, "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", 0x6f, 0x8, 0xff, 0x5, 0x1f, 0x80, 0x40, 0x1}, r5}}, 0x128) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x1, 0x3a, 0x2}], 0x7200) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000003c0)={0x0, 0x200, 0x100000001, &(0x7f0000000380)=0x5}) 15:53:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000240)={0x2, 0x0, [{0x4, 0x1e65, 0x4, 0x4, 0x101, 0x1, 0x7}, {0x80000000, 0x80, 0x4, 0x6, 0x80000001, 0x7, 0x4}]}) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x8906, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @remote}, @udp={0x0, 0x0, 0x5}}}}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x18, 0x0, 0x0) accept4(r3, 0x0, 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x81, 0x0) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x3f, 0xd339}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001fc0)={r5, @in={{0x2, 0x4e21, @remote}}}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000040)={r5, 0x707}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffd63) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newlink={0x78, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r8}, @IFLA_LINKINFO={0x50, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0x40, 0x2, [@IFLA_IPTUN_PMTUDISC={0x8, 0xa, 0x1}, @IFLA_IPTUN_PROTO={0x8}, @tunl_policy=[@IFLA_IPTUN_FWMARK={0x8, 0x14, 0x5}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x9}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x8001}, @IFLA_IPTUN_TTL={0x8, 0x4, 0x6}], @IFLA_IPTUN_PROTO={0x8}]}}}]}, 0x78}}, 0x0) 15:53:24 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) r6 = socket(0x10, 0x803, 0x0) r7 = socket(0x18, 0x0, 0x0) accept4(r7, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(0xffffffffffffffff, &(0x7f0000000140)="fc0000001c00070cab0000000000f00007ab08000800000049860000210001c000000000000000000c00000000039815fa2c1ec28656aaa79bb94b46fe0000000a0002", 0x43) r8 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r8, 0x802c550a, 0x0) r9 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r9, 0x802c550a, 0x0) r10 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r10, 0x802c550a, 0x0) r11 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r11, 0x802c550a, 0x0) r12 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r12, 0x802c550a, 0x0) write$binfmt_misc(r12, &(0x7f0000000300)=ANY=[@ANYBLOB="867011c8a9fd395f07a39c5ca8defc3ddff98fa473ecb0e706d00e7536f38cfbc3eaf5396de18da2102c50531f1d8bec829a9aaf3b14196e69b12f03aa6f824a231ec91957bd4d9ff3722d7e4bc8d13f00e8ca79cfafa9e0dff1d2df4985e11068e6dcb8a69fe34e3fe411936cbd454f34419a6b3db53e01590ba422e059d0427d82f079a59f2194725204e8a550fb5b9442145af3e6ac1ac7149880872e3bbc87442a9bb20326e5d661", @ANYRES32=r11, @ANYRESDEC=0x0, @ANYRES16, @ANYRES32=r8, @ANYBLOB, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESOCT=r6, @ANYRESHEX=r9, @ANYRESOCT=0x0, @ANYRESDEC=r10, @ANYRESOCT, @ANYRESOCT=0x0]], 0xa621) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) r16 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r17) setfsuid(r17) ioctl$DRM_IOCTL_GET_CLIENT(r14, 0xc0286405, &(0x7f0000000100)={0x2000000, 0x4, r15, 0x0, r17, 0x0, 0x7, 0x1}) splice(r0, 0x0, r5, 0x0, 0x10005, 0x0) r18 = socket(0x18, 0x0, 0x0) accept4(r18, 0x0, 0x0, 0x0) setsockopt$CAIFSO_REQ_PARAM(r18, 0x116, 0x80, &(0x7f00000001c0)="96d3e74d6f057b132f37c71ef1ef190d6f939bcb83226d1e674a9f74abf4886a532150a0ceb21dcd9ebf6ceca63b6a0e8c14b0efdac933e1cfccb266392870796dc0534db230cfdbba6a7111ec9e4ae777db2f9eb30ecfde07d301ab9ea63118fc8150beadeb14b3ec265fd5233542a0", 0x70) [ 315.320464][T13580] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 315.328957][T13580] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 315.337565][T13580] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 315.346232][T13580] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 315.383086][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 315.389711][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 315.437427][T13587] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 315.445895][T13587] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 315.454193][T13587] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 315.462402][T13587] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 15:53:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @remote}, 0x10) recvmmsg(r0, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10000, 0x0) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/capi20\x00', 0x40, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000500)='security.ima\x00', &(0x7f0000000540)=@sha1={0x1, "7e4efbc77ccb0214049fe13a3f0360becbc6cfbd"}, 0x15, 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r4) setfsuid(r4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000000580)={0x8001}, 0x8, 0x3eba1bd8a15d47c1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f0000000380)=0xe8) r7 = socket$key(0xf, 0x3, 0x2) r8 = getegid() fchown(r7, 0x0, r8) r9 = socket$key(0xf, 0x3, 0x2) r10 = getegid() fchown(r9, 0x0, r10) r11 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r11, 0x802c550a, 0x0) fstat(r11, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {0x1, 0x2}, [{0x2, 0x4, r2}, {0x2, 0x4, r4}, {0x2, 0x4, r5}, {0x2, 0x4, r6}], {}, [{0x8, 0x4, r8}, {0x8, 0x3, r10}, {0x8, 0x4, r12}, {0x8, 0x4}, {0x8, 0x6, r13}], {0x10, 0x6}, {0x20, 0x2}}, 0x6c, 0x1) 15:53:24 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r0, 0x802c550a, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0x2, &(0x7f0000000580)=ANY=[@ANYRESDEC], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3(', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r2, 0x802c550a, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r3, 0x802c550a, 0x0) fcntl$dupfd(r2, 0x406, r3) 15:53:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000180)={0x5, @vbi}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100), 0x0, 0x2ab6, 0x0, 0x0, 0x0, 0x8000, {0x0, 0x3, 0xfff8, 0x0, 0x6, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0xd4, 0x6, 0x0, "ab3f17485f38f82e9c22fc5340000023112b00"}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc446d000a917e37d) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) recvmmsg(r3, &(0x7f0000007700)=[{{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)=""/3, 0x3}, {&(0x7f0000000540)=""/35, 0x23}, {&(0x7f0000000580)=""/216, 0xd8}, {&(0x7f0000000680)=""/222, 0xde}], 0x4, &(0x7f00000007c0)=""/255, 0xff}, 0x7}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000008c0)=""/172, 0xac}, {&(0x7f0000007900)=""/211, 0xd3}], 0x2, &(0x7f0000000ac0)=""/72, 0x48}, 0x1787b637}, {{&(0x7f0000000b40)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/4093, 0x1000}, {&(0x7f0000002bc0)=""/149, 0x95}, {&(0x7f0000002c80)=""/133, 0x23a}, {&(0x7f0000002d40)=""/9, 0x9}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/77, 0x4d}], 0x7}, 0x7}, {{&(0x7f0000003e80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000007a00)=""/265, 0xffffffffffffffe1}, {&(0x7f0000000980)=""/71, 0x47}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/159, 0x9f}, {&(0x7f0000005140)=""/107, 0x6b}, {&(0x7f0000000a00)=""/52, 0x34}, {&(0x7f0000005200)=""/61, 0x3d}, {&(0x7f0000005240)=""/170, 0xaa}], 0x8, &(0x7f0000005380)=""/131, 0x83}, 0x8ed}, {{0x0, 0x0, &(0x7f00000054c0), 0x0, &(0x7f0000007b40)=""/4112, 0x1010}, 0x5}, {{&(0x7f0000006500)=@ethernet={0x0, @local}, 0x80, &(0x7f00000066c0)=[{&(0x7f0000006580)=""/252, 0xfc}, {&(0x7f0000006680)=""/54, 0x36}], 0x2, &(0x7f0000006700)=""/4096, 0x1000}, 0xffffb6a9}], 0x6, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000007880)={0x2, [0x0, 0x0]}, &(0x7f00000078c0)=0xc) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xa72, 0x220100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000340)={{0x3, 0x8}, {0x20, 0x7f}, 0x4, 0x7, 0x2}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00000003c0)={@dev, @broadcast}, &(0x7f0000000400)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r7 = eventfd2(0x2, 0x80000) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000300)={r6, 0x0, 0x0, r7}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}}) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00') close(r8) inotify_rm_watch(r8, 0x0) bind$isdn(r8, &(0x7f00000002c0)={0x22, 0x1, 0x4, 0x0, 0x5}, 0x6) gettid() prctl$PR_SET_FPEXC(0xc, 0x90040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x40000000) 15:53:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000000)={0x3, 'veth1_to_hsr\x00', {0x9}, 0x5b}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004080800418e00000004fcff", 0x58}], 0x1) [ 315.906932][T13601] IPVS: ftp: loaded support on port[0] = 21 15:53:25 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r0, 0x802c550a, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0x2, &(0x7f0000000580)=ANY=[@ANYRESDEC], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3(', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r2, 0x802c550a, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r3, 0x802c550a, 0x0) fcntl$dupfd(r2, 0x406, r3) 15:53:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@empty, @remote, r5}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000280)=0x1, 0x4) shutdown(r0, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000200)={0x0, 0x0, 0x4, 0x0, {}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "c6ffb268"}, 0x0, 0x0, @planes=0x0, 0x4}) recvmmsg(r0, &(0x7f0000000100), 0xc6, 0x0, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x2) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x10000, 0x0) ioctl$VIDIOC_G_PARM(r6, 0xc0cc5615, &(0x7f0000000040)={0x8, @capture={0x3800, 0x1, {0x1, 0x1}, 0x5, 0x8}}) 15:53:25 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3(', 0x0, 0xffffffffffffffee}, 0x48) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c03506000000440f22c0c402f93473230f09f20f013cb9b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000480)={[0x50000000000, 0x8000, 0x1, 0x1, 0xb1, 0x3, 0x7, 0x5, 0x1ff, 0x5b7, 0x0, 0x8000, 0x7d1, 0x600f, 0xfffffffffffffff9, 0x9], 0x5000, 0x8000}) r4 = socket(0x18, 0x0, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket(0x18, 0x0, 0x0) accept4(r9, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x39d, &(0x7f0000000a80)={0x0, 0xffffffffffffffe7}, 0x1, 0x0, 0x0, 0x4000}, 0x4044006) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}}, 0x20}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) mmap$snddsp_control(&(0x7f0000fee000/0x2000)=nil, 0x1000, 0x200000a, 0x4010, r12, 0x81000000) sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000100000000000000000", @ANYRES32=r10, @ANYBLOB="00009a969ac7f649360000"], 0x28}}, 0x0) sendmmsg$sock(r4, &(0x7f0000000a00)=[{{&(0x7f0000000540)=@ethernet={0x306, @broadcast}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)="22493d17ec713fb1cc4d7d621770436da1e5d5bbbdb71a08e75dd5602cc571fc7aff9673fd91c7ebb215caf2b99ad84870b9bb56cd8064ad6e536f9ae29c2d439813152a7ea64f965d1902d2ab345972f73d93cf9d5b7a4f8d47ce43b01176f4ab07caec07287ddc95a6d8e295b08cb5e33f42c583fb9bc660357eb9a952cc971c732d914cd0550289aaeb60d114c927c1e7e545cdc5d2ca3c4d013cdbce17590feb4dd771a5c3c3446c00ec5f63785f", 0xb0}, {&(0x7f0000000700)="438931ee9941d433f2cf658054e37c8c19488bdd2189a7062353de7072d521a4362c202f1349408c39bf4a53d3d4edc32091ce5036c9b35c92ed50492b34afc536f5b645a15401e139f257c3a643ae58f33c8dfcf9b4d512541925a2c3b66988d172a6b0b84bac7f1661ab4f9704f79cc93ae5706d5873c13effe7b9a1bddff9cf8a229230c998e20ee77d039a369427a93363f14beafa16aec3c10aa5a1695ce52350e7853cd1aa70406985a7285f578a255f649902553a180c243aad8e7f5bd0f996a5651770974ec1ec384b557cf33f95bd789873dedd2c1b869c3fe5647c3bae9743", 0xe4}, {&(0x7f0000000800)="b7197bd85ec6d199bcac3f862e3df8c4fc4508fd5c3812ee8f10ba861189f5d6b88e27acbaff4d598ab3ad1c5a20e9e74d5190b841b65479ada75edf12101dee7baf5262bcbdd4eeece05094b786c77163937426532ac1615ea525d161605c285fae29c5e65674276ba0b4c30613168fe366fde6c9f6905ff977e323d77f5e0c7b956f38adfd74f5a2d1ba3e6c10b5", 0x8f}, {&(0x7f00000008c0)="7977da7b4255519f94ac353eb679d088a05016ba964b48dbddc61e1fa15accd4bde3d85b461b0b827ac594fd97f4fe9a9119712ceede8149566201b4d3ba34c1e184d6268dfe1b15413f684bf7d7b666de7e21b5ac24f25861c081577be26351e99a35a90510d2c0bff96be6ece279c0c948ca3552fb8ffbe1fe2ea0067861634dd44b560464685a08bad6bc84c707ac567ff1073fdcda96383762a62fcdb84e3fb4619d3e8f1f0eaf48e2ba5567a1f7a35c505e29820bfa78", 0xb9}], 0x4, &(0x7f0000000980)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x7f}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x48}}], 0x1, 0xc2) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x12}, @mcast1, @empty, 0x85, 0x4b0e, 0x7ff, 0x0, 0x7ff, 0x25800224, r10}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000ac0)={0x0, r14, 0x0, 0x9, &(0x7f0000000a40)='/dev/kvm\x00', 0xffffffffffffffff}, 0x30) ptrace$poke(0xffffffffffffffff, r15, &(0x7f0000000b00), 0x401) [ 316.552921][T13605] IPVS: ftp: loaded support on port[0] = 21 15:53:25 executing program 0: set_mempolicy(0x4003, &(0x7f0000000140)=0x101, 0x2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000200)='\x00', 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000009c0)='X', 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r2, r1}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000000640)='rxrpc\x00', &(0x7f0000000680)={'syz', 0x0}, &(0x7f00000006c0)='mime_type]\x00', r1) keyctl$instantiate_iov(0x14, r0, &(0x7f00000005c0)=[{&(0x7f0000000380)="9660dbc99c7ef856bc16a1adfb2cadedfec321eef642604c7b070563604fa6a2ab7ba7cb09fa496e60f3a6330a70feced28c1c9d7d9a75da3646ec00c113d8126de155a3b40c569d0556f9dba7a3a57f0464153bd20068247e0ad88918cd756299ca", 0x62}, {&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="3c1cf291bca3046bbbbafb60d2addc69fbf55584f94f", 0x16}, {&(0x7f0000000540)="d403224006a987d8825d1ab96d241eff82a1a7f02c1073cbd8bf081992eef1172a65552e13", 0x25}, {&(0x7f0000000580)="76e05de66b9a159c1034ccda14f5661b924b93e05ba459d0fc53ef927b66314760e72edc880b6a2f", 0x28}], 0x5, r3) r4 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, r3) keyctl$KEYCTL_PKEY_QUERY(0x18, r4, 0x0, &(0x7f00000000c0)='\x00', 0x0) socket$isdn_base(0x22, 0x3, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RXATTRWALK(r6, &(0x7f0000000040)={0xf, 0x1f, 0x1, 0x9}, 0xf) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, r4) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 316.655866][T13618] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 15:53:25 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000440)={0xc3, 0x5, 0xffff, "1b6f43ae58c1d31843905fcd87ed77c3c6051cfc6e41b095c7c31ef24144ffca7bec56317385c082536644c0ecca5252defc50c1212ea4636fa4ea5392075526b114851524e3d0834311cf5c3ac09b5f0b5a58ad77bae0d382552336b32aea5f3c5150e90aead6a813ec690b1d630175bc1e2cf857a3f1c87bfe50349f330a34d18ece57c27df3a401d24a12c3c9cecbf35682f4b39a4f05cc8efc9757d6948df8d8311ff77144204b04ac2053220569fa55e2b11ca05bf37d0160d3320e20ec0d9ea4"}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000003c0)={@dev, @local}, &(0x7f0000000400)=0xc) writev(r0, &(0x7f0000001780)=[{&(0x7f0000000000)="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", 0x391}], 0x1) 15:53:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000180)={0x5, @vbi}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100), 0x0, 0x2ab6, 0x0, 0x0, 0x0, 0x8000, {0x0, 0x3, 0xfff8, 0x0, 0x6, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0xd4, 0x6, 0x0, "ab3f17485f38f82e9c22fc5340000023112b00"}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc446d000a917e37d) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) recvmmsg(r3, &(0x7f0000007700)=[{{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)=""/3, 0x3}, {&(0x7f0000000540)=""/35, 0x23}, {&(0x7f0000000580)=""/216, 0xd8}, {&(0x7f0000000680)=""/222, 0xde}], 0x4, &(0x7f00000007c0)=""/255, 0xff}, 0x7}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000008c0)=""/172, 0xac}, {&(0x7f0000007900)=""/211, 0xd3}], 0x2, &(0x7f0000000ac0)=""/72, 0x48}, 0x1787b637}, {{&(0x7f0000000b40)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/4093, 0x1000}, {&(0x7f0000002bc0)=""/149, 0x95}, {&(0x7f0000002c80)=""/133, 0x23a}, {&(0x7f0000002d40)=""/9, 0x9}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/77, 0x4d}], 0x7}, 0x7}, {{&(0x7f0000003e80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000007a00)=""/265, 0xffffffffffffffe1}, {&(0x7f0000000980)=""/71, 0x47}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/159, 0x9f}, {&(0x7f0000005140)=""/107, 0x6b}, {&(0x7f0000000a00)=""/52, 0x34}, {&(0x7f0000005200)=""/61, 0x3d}, {&(0x7f0000005240)=""/170, 0xaa}], 0x8, &(0x7f0000005380)=""/131, 0x83}, 0x8ed}, {{0x0, 0x0, &(0x7f00000054c0), 0x0, &(0x7f0000007b40)=""/4112, 0x1010}, 0x5}, {{&(0x7f0000006500)=@ethernet={0x0, @local}, 0x80, &(0x7f00000066c0)=[{&(0x7f0000006580)=""/252, 0xfc}, {&(0x7f0000006680)=""/54, 0x36}], 0x2, &(0x7f0000006700)=""/4096, 0x1000}, 0xffffb6a9}], 0x6, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000007880)={0x2, [0x0, 0x0]}, &(0x7f00000078c0)=0xc) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xa72, 0x220100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000340)={{0x3, 0x8}, {0x20, 0x7f}, 0x4, 0x7, 0x2}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00000003c0)={@dev, @broadcast}, &(0x7f0000000400)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r7 = eventfd2(0x2, 0x80000) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000300)={r6, 0x0, 0x0, r7}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}}) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00') close(r8) inotify_rm_watch(r8, 0x0) bind$isdn(r8, &(0x7f00000002c0)={0x22, 0x1, 0x4, 0x0, 0x5}, 0x6) gettid() prctl$PR_SET_FPEXC(0xc, 0x90040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x40000000) [ 316.786939][T13620] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 316.805485][T13626] IPVS: ftp: loaded support on port[0] = 21 [ 316.833720][ T404] tipc: TX() has been purged, node left! 15:53:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ptype\x00') r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x1f, 0x20, 0x2}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={r2, &(0x7f0000000400), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000a00)="97bdc0c2dc2d512491a30b17b4b47d70a0f90f41d253b5b62cb96a2563af8d1ddd6553bfe9ce1ace1f046b19412b58297bf50f14750edbe391ae18b36b0a2aa9c0a48f52ec186eff65ec8ce6cb4b6b5160ad32582ac1e853a8b87cfdc613971b5fd9503d8349e71e8b8e41d881b2e8c7f5b56265732cbfc2c34b023f14b01e15feb2506fb6b871e3b113eeff7315cbefe9172e04f9a6cc7f89cbc1cda6474f6bb46359f5331075d3701a2db73c86fde6e74dc9c10e3b41caa2b6df2d9ce75d07acd5c531e237cd8a747ba996cfb5e7d614450c02b6b139f933a5dfe2ddb87ce57ddab7817615713882b86cca169ef16846b0", &(0x7f0000000700)}, 0x20) close(r2) preadv(r1, &(0x7f0000000600), 0x0, 0x49) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ptype\x00') preadv(r3, &(0x7f0000000600)=[{&(0x7f0000000380)=""/239, 0xef}], 0x1, 0x49) r4 = syz_open_dev$sndseq(0x0, 0x0, 0x1) r5 = dup2(r4, 0xffffffffffffffff) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r1, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x102, 0xc, 0x0, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r7}, 0xffffff65) r8 = memfd_create(&(0x7f0000000980)='lotrusted\x1a\x00\xee\xee\x91\xdc\x04>R\xba0Qe\x80\xe3}U\x01\xd0\xa9\xc9\xf1\xc9\x8d&\x90\xf6\x1a\x86\xd8\x02\xda6E\x17\xa9d\xcfcK\xfe\xf4\x99\xb7o\xff\at\xb6C\xef\x068\xcf\xd3\xb6\xbe\x98\x02\xa0\x90\xc8[\v\x93A\x7f\xc6\xa7\xcaEB\xb9\xaeS\x99\x86RI;\x0e\xf0\xcf\x9b\xff\x01\x00\x00\x00\x00\x00\x00\xc9\x85\xe2\xc9\x8bM\x1f\xcd%\x98\x16H\x9f\xbc\xb8\xd4\v', 0x5) r9 = syz_open_dev$sndseq(0x0, 0x0, 0x1) dup2(r9, r8) r10 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x6, 0x200, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r11}, 0xffffff65) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r11}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', r11}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r10, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r11}, 0x30) r12 = memfd_create(&(0x7f0000000980)='lotrusted\x1a\x00\xee\xee\x91\xdc\x04>R\xba0Qe\x80\xe3}U\x01\xd0\xa9\xc9\xf1\xc9\x8d&\x90\xf6\x1a\x86\xd8\x02\xda6E\x17\xa9d\xcfcK\xfe\xf4\x99\xb7o\xff\at\xb6C\xef\x068\xcf\xd3\xb6\xbe\x98\x02\xa0\x90\xc8[\v\x93A\x7f\xc6\xa7\xcaEB\xb9\xaeS\x99\x86RI;\x0e\xf0\xcf\x9b\xff\x01\x00\x00\x00\x00\x00\x00\xc9\x85\xe2\xc9\x8bM\x1f\xcd%\x98\x16H\x9f\xbc\xb8\xd4\v', 0x5) r13 = syz_open_dev$sndseq(0x0, 0x0, 0x1) r14 = dup2(r13, r12) r15 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x6, 0x200, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r16}, 0xffffff65) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r16}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', r16}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r15, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r16}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r14, 0x0, 0x5, &(0x7f00000000c0)='syz1\x00', r16}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000007c0)={r16}, 0x9fb56e20e5a4579f) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', r7}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r6, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r7}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r5, 0x0, 0x5, &(0x7f00000000c0)='syz1\x00', r7}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffff35, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0xffffffffffffff00, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x5, 0x5}, 0x0, 0x0, &(0x7f0000000240)={0x2, 0xe, 0x2, 0xffffffe2}, &(0x7f0000000040)=0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=0xff}}, 0x10) r17 = memfd_create(&(0x7f0000000980)='lotrusted\x1a\x00\xee\xee\x91\xdc\x04>R\xba0Qe\x80\xe3}U\x01\xd0\xa9\xc9\xf1\xc9\x8d&\x90\xf6\x1a\x86\xd8\x02\xda6E\x17\xa9d\xcfcK\xfe\xf4\x99\xb7o\xff\at\xb6C\xef\x068\xcf\xd3\xb6\xbe\x98\x02\xa0\x90\xc8[\v\x93A\x7f\xc6\xa7\xcaEB\xb9\xaeS\x99\x86RI;\x0e\xf0\xcf\x9b\xff\x01\x00\x00\x00\x00\x00\x00\xc9\x85\xe2\xc9\x8bM\x1f\xcd%\x98\x16H\x9f\xbc\xb8\xd4\v', 0x5) r18 = syz_open_dev$sndseq(0x0, 0x0, 0x1) r19 = dup2(r18, r17) r20 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xfffffffe, 0x6, 0x0, 0x6}, &(0x7f00000005c0)=0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r21}, 0xffffff65) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r21}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', r21}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, r20, 0x0, 0x4, &(0x7f0000000180)='em1\x00', r21}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r19, 0x0, 0x5, &(0x7f00000000c0)='syz1\x00', r21}, 0x30) syz_open_procfs(0x0, &(0x7f0000000640)='\x85\x0fE\x98\xbbr%\x81C!<\xccWKD`\x14i\xdf*\xe2\x7f\xdd)a\x9b\xa2\x045.t\x02Q\'\xf7\xc9\xc8f\x96\xf9F\xd7q:D\xea\xc6\x99\xdbi[%o|Joa\x95M\x05oC\x9dk\xeb\'@e]\xe65rr\x03\xd5\x1c(\x9d*N\x1f\'\xab\x8cP\xc4') socket$inet6_sctp(0xa, 0x5, 0x84) r22 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r22, 0x0, &(0x7f00000001c0)={'sit0\x00\x00\x00\x00\x00\x00\x02\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) [ 317.056989][T13637] IPVS: ftp: loaded support on port[0] = 21 [ 317.123003][T13635] IPVS: ftp: loaded support on port[0] = 21 15:53:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r6 = getpgid(0x0) write$cgroup_pid(r5, &(0x7f00000001c0)=r6, 0x12) sched_setparam(r6, &(0x7f00000004c0)) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x1, 0x1ac, [0x0, 0x200000c0, 0x200000f0, 0x2000023c], 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x232) r7 = socket$netlink(0x10, 0x3, 0x383348738e42aabc) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="280028a5042c044280a0939f48ee65e345ecce72a75e9600faa5632052000f0800000000", @ANYRES32=r10, @ANYBLOB="00000000000000000000210001000000"], 0xffffffda}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000380)="a94c9a8b9a3aedf943b54d12770e774930c52a6ea624172fd9ee806b48f7e096b8862c5f0ca5e38bb429a7d2f4569714141583d4959b7e7d94e0d63852b95fdf26728cc018313c8a27bce3b30aabf8db15f0387d1bd5092a3f8602a465959409d39cd01dde90ebf6380e36e9d6214f920294c6c6fc6f0e29a2d621de2fda06d4b2ad663674f58da86e3c900f7db715ca787f775beed0e690ed7e0c539043", 0x9e}], 0x1, &(0x7f0000000280)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @empty, @rand_addr=0x100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3e}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000001}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xd40b}}], 0x68}, 0x4000048) [ 317.434242][T13642] Dead loop on virtual device ip6_vti0, fix it urgently! 15:53:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cef88)="d84f7398", 0x4) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r3, &(0x7f0000000280)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524009ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad3070068478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa829279ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682db93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c9bda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718a1a5ff6bd29d030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef100"/1453, 0x182, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @mcast1}, 0x4f) recvmmsg(r2, &(0x7f0000002580)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$SIOCGSTAMPNS(r2, 0x8907, 0x0) 15:53:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000180)={0x5, @vbi}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100), 0x0, 0x2ab6, 0x0, 0x0, 0x0, 0x8000, {0x0, 0x3, 0xfff8, 0x0, 0x6, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0xd4, 0x6, 0x0, "ab3f17485f38f82e9c22fc5340000023112b00"}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc446d000a917e37d) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) recvmmsg(r3, &(0x7f0000007700)=[{{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)=""/3, 0x3}, {&(0x7f0000000540)=""/35, 0x23}, {&(0x7f0000000580)=""/216, 0xd8}, {&(0x7f0000000680)=""/222, 0xde}], 0x4, &(0x7f00000007c0)=""/255, 0xff}, 0x7}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000008c0)=""/172, 0xac}, {&(0x7f0000007900)=""/211, 0xd3}], 0x2, &(0x7f0000000ac0)=""/72, 0x48}, 0x1787b637}, {{&(0x7f0000000b40)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/4093, 0x1000}, {&(0x7f0000002bc0)=""/149, 0x95}, {&(0x7f0000002c80)=""/133, 0x23a}, {&(0x7f0000002d40)=""/9, 0x9}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/77, 0x4d}], 0x7}, 0x7}, {{&(0x7f0000003e80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000007a00)=""/265, 0xffffffffffffffe1}, {&(0x7f0000000980)=""/71, 0x47}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/159, 0x9f}, {&(0x7f0000005140)=""/107, 0x6b}, {&(0x7f0000000a00)=""/52, 0x34}, {&(0x7f0000005200)=""/61, 0x3d}, {&(0x7f0000005240)=""/170, 0xaa}], 0x8, &(0x7f0000005380)=""/131, 0x83}, 0x8ed}, {{0x0, 0x0, &(0x7f00000054c0), 0x0, &(0x7f0000007b40)=""/4112, 0x1010}, 0x5}, {{&(0x7f0000006500)=@ethernet={0x0, @local}, 0x80, &(0x7f00000066c0)=[{&(0x7f0000006580)=""/252, 0xfc}, {&(0x7f0000006680)=""/54, 0x36}], 0x2, &(0x7f0000006700)=""/4096, 0x1000}, 0xffffb6a9}], 0x6, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000007880)={0x2, [0x0, 0x0]}, &(0x7f00000078c0)=0xc) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xa72, 0x220100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000340)={{0x3, 0x8}, {0x20, 0x7f}, 0x4, 0x7, 0x2}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00000003c0)={@dev, @broadcast}, &(0x7f0000000400)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r7 = eventfd2(0x2, 0x80000) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000300)={r6, 0x0, 0x0, r7}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}}) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00') close(r8) inotify_rm_watch(r8, 0x0) bind$isdn(r8, &(0x7f00000002c0)={0x22, 0x1, 0x4, 0x0, 0x5}, 0x6) gettid() prctl$PR_SET_FPEXC(0xc, 0x90040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x40000000) [ 318.079075][T13655] Dead loop on virtual device ip6_vti0, fix it urgently! 15:53:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x3, 0x6) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x23) sendto$inet(r0, 0x0, 0x0, 0x8000, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="230120300a39980cfd40119cc4f816a70f7625426add3ca6746223b5077d7e049bb3194b7b8889faab83"], 0x14) [ 318.207295][T13656] IPVS: ftp: loaded support on port[0] = 21 15:53:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="b4050000000000006110620000000000200000000000000095000000000000006a8cffffffff6384cc90f8e1d72dd17241ba70bd3217f95b8ce5fd88288557306a6237febaa9fc73dd89c7faf720"], &(0x7f0000003ff6)='G\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r0 = socket(0x18, 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) 15:53:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000180)={0x5, @vbi}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100), 0x0, 0x2ab6, 0x0, 0x0, 0x0, 0x8000, {0x0, 0x3, 0xfff8, 0x0, 0x6, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0xd4, 0x6, 0x0, "ab3f17485f38f82e9c22fc5340000023112b00"}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc446d000a917e37d) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) recvmmsg(r3, &(0x7f0000007700)=[{{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)=""/3, 0x3}, {&(0x7f0000000540)=""/35, 0x23}, {&(0x7f0000000580)=""/216, 0xd8}, {&(0x7f0000000680)=""/222, 0xde}], 0x4, &(0x7f00000007c0)=""/255, 0xff}, 0x7}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000008c0)=""/172, 0xac}, {&(0x7f0000007900)=""/211, 0xd3}], 0x2, &(0x7f0000000ac0)=""/72, 0x48}, 0x1787b637}, {{&(0x7f0000000b40)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000008b80)=""/4093, 0x1000}, {&(0x7f0000002bc0)=""/149, 0x95}, {&(0x7f0000002c80)=""/133, 0x23a}, {&(0x7f0000002d40)=""/9, 0x9}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/77, 0x4d}], 0x7}, 0x7}, {{&(0x7f0000003e80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000005300)=[{&(0x7f0000007a00)=""/265, 0xffffffffffffffe1}, {&(0x7f0000000980)=""/71, 0x47}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/159, 0x9f}, {&(0x7f0000005140)=""/107, 0x6b}, {&(0x7f0000000a00)=""/52, 0x34}, {&(0x7f0000005200)=""/61, 0x3d}, {&(0x7f0000005240)=""/170, 0xaa}], 0x8, &(0x7f0000005380)=""/131, 0x83}, 0x8ed}, {{0x0, 0x0, &(0x7f00000054c0), 0x0, &(0x7f0000007b40)=""/4112, 0x1010}, 0x5}, {{&(0x7f0000006500)=@ethernet={0x0, @local}, 0x80, &(0x7f00000066c0)=[{&(0x7f0000006580)=""/252, 0xfc}, {&(0x7f0000006680)=""/54, 0x36}], 0x2, &(0x7f0000006700)=""/4096, 0x1000}, 0xffffb6a9}], 0x6, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000007880)={0x2, [0x0, 0x0]}, &(0x7f00000078c0)=0xc) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xa72, 0x220100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000340)={{0x3, 0x8}, {0x20, 0x7f}, 0x4, 0x7, 0x2}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00000003c0)={@dev, @broadcast}, &(0x7f0000000400)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc004510e, &(0x7f0000000000)={{}, {0x0, 0x1000080}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r7 = eventfd2(0x2, 0x80000) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000300)={r6, 0x0, 0x0, r7}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}}) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00') close(r8) inotify_rm_watch(r8, 0x0) bind$isdn(r8, &(0x7f00000002c0)={0x22, 0x1, 0x4, 0x0, 0x5}, 0x6) gettid() prctl$PR_SET_FPEXC(0xc, 0x90040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x40000000) 15:53:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000008000070700000000010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000f40012001000010069703665727370616e000000e00002000400120008000e000300000008000200020000000800170001000000080014000500000004001200080010004e240000080018007f00000008000100", @ANYRES32=0x0, @ANYBLOB="15fd17000000000008000200070000000800020001800000080008000500000008001400ff0100000800150093540700080018000102000008000900ff000000080017000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000f000000000008000e0002000000080004000500000004001200080016000100000008000a000100000008000800ff0000000800130001000000080004000000000008000a0000000000"], 0x114}}, 0x4000000) 15:53:28 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x13d, 0x0, 0x2fb, 0x0, 0xfc76}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/wireless\x00') preadv(r3, &(0x7f00000017c0), 0x1a0, 0xf0ffff) 15:53:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r2 = syz_open_procfs$namespace(0x0, &(0x7f00000006c0)='\x004\'\x03\xaf_\xf7%(?\xa9\x9f\x9c_j9O\xf6oC\x17J\xc9\x80\xd9Pp\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\xe8\x92\x19\xdaY\xf3gO\x03\x8b\xea\x8b/\xbd-\x1d\xce\x9f\xa9O\xe5u\x11g\x00\x00\x00\x00\x00\x00\x00\x00Q6U\x11\rD\x00\x00\x00\x00\x00\x00UZu\xd9X4\xff\x00N\"4QzN\x8e\xeab\t1\xc2n\xd4w\xc4*fl\x15\xea\xa0\xd2\xfbx$\x9d\x8e\xd0\x9d\xaa\x11,\xab\x1az\xf1ip^&;\xf2Tv\xb5\x1b\x01Ts9\"\xa5\xb1\xe5\xcc{\xcb\xca\xfc\xf3f\xb4\x1ff\xe5\xad\x9d\xe6\xec0\xed U\xdf\xb6B\x06\xcc\xd5hs\xf6\x8cN\xeb\xff\x9b\x98d\x12[\xcf:\xc9|mu\xde\xac\v\xab\xd1:s6\x05\x1d>\'\xabJ\n\x8c\xfcT\xef\x1f\x80k\xcb\xd8\fs\xb0\x17R\x04\xb2I\xc1BB*_\xd1Q\x91{s\xb5\x83{p\xc1\xa6m\xc9l\x8e*\xca\x88\xcb4$9\\E\'\xe5\"f') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000005429ecd942c64da70000000000c7c2cf000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001c00", @ANYRES32=r2], 0x28}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x1, 0x0) r4 = socket(0x10, 0x80002, 0x0) r5 = socket(0x18, 0x0, 0x0) accept4(r5, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000180)) ioctl$IMHOLD_L1(r5, 0x80044948, &(0x7f0000000100)=0xf077) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x4, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000840)="d43d41d289504cb477eedab23d5685056e1d0317664a9959207f694764b061fd2966ebb541d660ed1c9fa4a7d3048d8f15f75039e33cdbb5efd90becb1ba6974ccde823a8e9716dd82f973659f5562423eca07853be30113a7e79da9c86d011021301ddfda5841777f684465fff69c8aed32b77286f311a4a7da36bc5d0604d49dc8e9c88150e0456ade7266e8596823d54328235f2bc1c44959375aff4c730f91b550debfd0fbdb5825f7e34a010001000000000069a5f2bb9c521185e247794213b491571651d829f45dbaeec8a4df22f14cfc3931f7430ae5789ab716b969ac56d2377f01ea8e3e180f7f35838af967d335", 0xf3}, {&(0x7f0000000280)="7e095420afd34783cfea5b3862bef59b367372b3f358ab823b97864585c54c43bcedcaac9bc36cbf890c3b182635b6668767e9c5ff5abeb0653cb3ff6dd0a9d2453e6942510ab93bf227a6fa238f3d51fa3a40093d81e990", 0x58}, {&(0x7f00000003c0)="414fc833b3bf699c927d7fc5cfc1cb25f1289ae293aa4dac0aa345c213eb9c1cb481c50c5145194c968d08b16320cde18a3f04a60e667b4d107c4fb8166f1d62f88c2539b15479bd5a6ba22eaded4180dc98f82f3765ed6760cae8caea8bb0b52700561d19dce5a6d7c7667e03e48787bb8820183d2a046e34561e5daf4c8d88cb2f70ff24bb44fb8c4ddef4c1f8d7d5c8147c65eb3f207c3f945b1b673187d8ad50f04678bcbbf2c0165e320f1d96bc7f09544142c38feeeaaa6fa937", 0xbd}, {&(0x7f0000000480)="802c049cd80ae7979e6b6034e4f96157a7f01f190da687cb79a12c1f4c8fd00de8d30272526916695def7a2b16a8a9513f7a6a2debc34889691e8fa4e625abbad54f39bc4c30572bdcb4e962076e5548535c89433ace57dff77d6c02ede0e77420dff8e37f998ff0589d0dd9cb75a9fd46938dd163ed6368aa97f9616af8c43469c65c6d6adf1d304106e476bec8b32a552283d72010e2d01aa062dc", 0x9c}, {&(0x7f0000000540)="209652641dd84b3077d5d032582e4097135addbc90af0015837b5b3ed1146e1810e4c149fa555b78dd5198a0133bd1de57d6dbe0b205a927ae0c60f3d0666a327dc297a75c610257cc3645054efe8d845b16ef237a96c47132e19bc89b89942304d98220bb8cdb1caf6d53f1d35a99947e036ce1457338f8033742133439718936d860f51f2d335e2a7c11eb42169dc9b44ac388f14c5e56c724c764470999e338e989c5c2acf417", 0xa8}, {&(0x7f0000000300)="651273d181e41d9345d5f3c0a30b1e345f6c9e9ef49ace19a9ccff2798037bbaea2c8cf91c009a56965f6be68355efb35bbd3e0828a96b163d5f16a157", 0x3d}, {&(0x7f0000000600)="513554929ebf58f803ad67a41f276ec2ef75f50286f47a1e5636978aad744e9a65319e6e269a493035f7c726f83b1b1b924544cb5d4c9420e90ed6c84dab10830da2f2e14fa250e8685861d0a9885aa150b6825934d6e4fb1491077e67811aae8fa0bea7ea0f15bac7dfc14f6ab8961f10efd9ae42ab5c6d0c3c577c6a48fa4819cc80101bde8cfa9b5ee5914950068cb1a120e72160ae736b0501b83484501537d42c1047524b55c5e05e4daf9ebed72c52739e", 0xb4}], 0x7, &(0x7f0000000100)}], 0x1, 0x0) [ 319.199695][T13669] IPVS: ftp: loaded support on port[0] = 21 15:53:28 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xfe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c) listen(r0, 0x1d7) r1 = socket$inet6(0xa, 0x80003, 0xe1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0805b5055e0bcfe8474071") r2 = socket$inet_sctp(0x2, 0x801, 0x84) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xde, 0x800) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f0000000140)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x28f36fefbaef99b3, 0x0) sendmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x4e23, @local}, 0xfffffffffffffe77, &(0x7f00000000c0)=[{&(0x7f0000000200)='#', 0xffe0}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) 15:53:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket(0x18, 0x0, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000001f80)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={r5, 0x1}, &(0x7f00000000c0)=0xfffffffffffffe6c) r6 = socket(0x18, 0x0, 0x0) accept4(r6, 0x0, 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r7, 0x1, 0x2e, &(0x7f0000001f80)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000b00)={r8, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000200)={r8, 0xff, 0x80000000, 0x40}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000b00)={r5, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r5, 0xee, 0xffff, 0x5c4, 0x852, 0x3f}, &(0x7f00000001c0)=0x14) r9 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="a000000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000080001200080001007674693674000200080004000000000008000200000000000800030000000000080006000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000200000000000807030000000000080004007f00000108000300ffff0000080004000000000008000600000000000800060000000000080001007290bb1c7b82b8040000002d51aeb9ff4e00ad2b13018809244eb7d2ebab1716833b3d35484744530e6759bf4ca7070b79efe1935cf84a76ba2fa7ff5d6c9f32d047f4fdc1a710508f5304e521", @ANYRES32=0x0, @ANYBLOB="0800020000000000"], 0xa0}}, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r9, 0x541c, &(0x7f0000000000)={0xd, 0x4}) 15:53:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100090c10000000000000000000", 0x58}], 0x1) set_tid_address(&(0x7f0000000000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00000001c0)={0x1, 0x0, [0x0]}) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x30, 0x5, 0x0, 0x9, 0x6725, 0xffffffff, 0x6, 0x80000000}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c03506000000440f22c0c402f93473230f09f20f013cb9b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) 15:53:28 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141046, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='cgroup\x00', 0x0, &(0x7f0000000840)='none\x00') io_setup(0xd1, &(0x7f0000000080)=0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x1000, 0x0, 0x8, 0x3, r3, 0x4, [], 0x0, 0xffffffffffffffff, 0x1, 0x4}, 0x3c) r5 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r5, 0x802c550a, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$vimc1(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/video1\x00', 0x2, 0x0) open$dir(&(0x7f0000000480)='./bus\x00', 0x10001, 0x15c) pidfd_open(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$inet6(0xffffffffffffffff, &(0x7f0000000780)={0xa, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x1c) sendfile(r7, r9, &(0x7f0000000800)=0x7, 0x8) r10 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r11, 0x802c550a, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) io_submit(r4, 0x0, &(0x7f0000000740)) 15:53:28 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x10}, 0xc) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x220402) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x2000) r6 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x202040, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000180)=[r2, r3, r4, r5, r6, r7], 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r8, 0xae44, 0x9) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x10000, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x290400, 0x100) r9 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x7fff, @mcast2, 0x400}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0xffb, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0xadc, @remote, 0xff}], 0x68) r10 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r10, 0x4, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x4101, 0x0, {0x14, 0x17, {0x2, 0x10001, @l2={'ib', 0x3a, 'yam0\x00'}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4004}, 0xe7d5f63e5095dbfd) r11 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/capi/capi20\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000500)=r11) lsetxattr$security_smack_transmute(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='security.SMACK64TRANSMUTE\x00', &(0x7f00000005c0)='TRUE', 0x4, 0x0) r12 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcsu\x00', 0x202, 0x0) r13 = open_tree(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x0) dup3(r12, r13, 0xc0000) openat$dir(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x2, 0x2) r14 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r14, 0x11b, 0x3, &(0x7f0000001b40)=0x102, 0x4) r15 = syz_open_dev$audion(&(0x7f0000001b80)='/dev/audio#\x00', 0x4, 0x280220) r16 = syz_genetlink_get_family_id$tipc(&(0x7f0000001c00)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r15, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x2010040}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x24, r16, 0x20, 0x70bd2a, 0x25dfdbfc, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x4}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20024040}, 0x4000) r17 = accept4$unix(0xffffffffffffffff, &(0x7f0000001d00)=@abs, &(0x7f0000001d80)=0x6e, 0x1000) fsetxattr$security_evm(r17, &(0x7f0000001dc0)='security.evm\x00', &(0x7f0000001e00)=@md5={0x1, "0e3f10d9b84a1a9b7980564bedcba7ca"}, 0x11, 0x2) [ 319.891689][ T404] tipc: TX() has been purged, node left! [ 319.920236][ T404] tipc: TX() has been purged, node left! 15:53:29 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000140)=0x78) r3 = socket$inet(0x2, 0x80001, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000100)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000280)=0x6) dup3(r6, r5, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f0000000400)=ANY=[@ANYBLOB="e0ffa7d6a11fc1200ddf83"], 0xb) prctl$PR_SET_PTRACER(0x59616d61, r0) close(r7) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x400400, 0x0) ioctl$KDFONTOP_GET(r9, 0x4b72, &(0x7f0000000380)={0x1, 0x0, 0x3, 0x1c, 0x18c, &(0x7f0000000540)}) r10 = openat$cgroup_procs(r8, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r11 = getpgid(0x0) write$cgroup_pid(r10, &(0x7f00000001c0)=r11, 0x12) readlinkat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=""/76, 0x4c) prctl$PR_SET_PTRACER(0x59616d61, r11) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 319.997265][T13701] cgroup1: Need name or subsystem set [ 320.094227][ T404] tipc: TX() has been purged, node left! 15:53:29 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x81}}}, 0x1c) sendmmsg(r0, &(0x7f00000086c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="1000000000000000000000dd62a8c800100000000600000050fed59d00000000"], 0x20}}], 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x78) 15:53:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0xffffffffffffffa0}], 0x2df, 0x0, 0x0, 0xfffffe41) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0xc5e, 0x0, 0x0, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x9, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15:53:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@fragment, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000040)=0x100060, 0xa808) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r2, 0x802c550a, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000080)="0e93e6e58f69a221a018e98a533d35ba1238e135dd186faf325ec8dfaf947f5d62cfe0cb6ea8d4d8d3bd86067eae31293ae3fd2bccac571c94163e3e0286cf144e6d534c0ecf7a191d989fbc803d268cebc5c690dc8a7b42251d3c80b1ea51521a89e31a2e9b", 0x66}, {&(0x7f0000000180)="80f20a74b6fb563d162bdae1dd2664050f86bfd050a6d2791481dd212d7de3b955aadcbeb536070039029bad9d529da7b30993d8ff72c3dc9f316e04bc6b7446075e2fdcfae078064a", 0x49}, {&(0x7f0000000200)="bb282331bda221c76fb7d340edc7f016a1892ea90dba2fbecad83fb5a24fbb68ea8b374150a3df912782f91c66bd5909d1e6b39fd2454f2aedbec598f12d9c83e98bba8b91cdb48be65012f3804cda12fac38abe543b0fe7ea04b07e7268260b2146951a3e68ca90a5a87808b4318683f9b2104bd55270447b0bebf1d747b528aca8ddc6a28286ba48fdd4e2dbec4df4a55dd468f400db53abe62dd8e0e46e822148450854fe3a48f723208bb538a42429d4edcd2c281f60bb8601458bee36ed6e5b3da77d66567672140e", 0xcb}], 0x3, 0x0) 15:53:29 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000140)=0x78) r3 = socket$inet(0x2, 0x80001, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000100)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000280)=0x6) dup3(r6, r5, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f0000000400)=ANY=[@ANYBLOB="e0ffa7d6a11fc1200ddf83"], 0xb) prctl$PR_SET_PTRACER(0x59616d61, r0) close(r7) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x400400, 0x0) ioctl$KDFONTOP_GET(r9, 0x4b72, &(0x7f0000000380)={0x1, 0x0, 0x3, 0x1c, 0x18c, &(0x7f0000000540)}) r10 = openat$cgroup_procs(r8, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r11 = getpgid(0x0) write$cgroup_pid(r10, &(0x7f00000001c0)=r11, 0x12) readlinkat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=""/76, 0x4c) prctl$PR_SET_PTRACER(0x59616d61, r11) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 15:53:29 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000003c0)={0x7, 0x6d, 0x2}, 0x7) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000440)={0x0, r2}) r6 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r6, 0x802c550a, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYRES32=r6], 0x5}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef00"/96], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000006400010700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000005f3ef89e000b00c9000000"], 0x2c}}, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924924924923aa, 0x0) sendmmsg$alg(r6, &(0x7f0000001980)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="ed5d6fd232fb15611e6206a72038f9119876c2f3c5fe6890a1c4fc811e5891f03448d526d96bf2671897b65808a49c3f4377ceb3a65229dfa72e530d98cf", 0x3e}], 0x1, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xfffffff5}, @iv={0x70, 0x117, 0x2, 0x5a, "b114bd56211e7ded85283a71944048723c0e1765f8b3e672d8acf3348f033bf278d326b4d958123397d246fd8ddf1c4cd3adafa85ed5fd3331a588430f9c09023ed33ae73fd0dfe489b897aa5c237ba4470717db388a04897ee9"}, @op={0x18, 0x117, 0x3, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x100, 0x117, 0x2, 0xec, "6948d575c34854f4c8eeb3bb0edec7d56b38bb30c73a3ad13da8a014fbdb3fe697f46413aed6de22d141a1c1aa4de9dc1e21d211cc5bda29bfb94968ef534a4b8188659a120127304f428edf4dc5ba48bffe6fd23d4ae14675ad0158645ab46fba46be29a997a5ce255680499a4efcf2ba04e412f2cbe352832369d22b7f11fe3614c28df7af0c6a0dee90b3e8259cce3838a921b89f23cbb21d5740263b642f3b003b9196008cb05a9e6013b38f7baa88c969e2a38261c7737c32252574b617766e7c3b46c13785841761ea29ccc9b1514aa55f7bfa46dfe8e026d7f067b367109cba118423deeba8ba0ffa"}, @assoc={0x18, 0x117, 0x4, 0x2f99e06a}], 0x1218, 0x10010}], 0x1, 0x8000) r8 = socket(0x18, 0x0, 0x0) accept4(r8, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [], @multicast1}, 0x9}}, [0xffffffffffffffff, 0x3000000000, 0x4f, 0x8, 0x76bc66d4, 0x3ae, 0x0, 0x3, 0x4, 0x7, 0x811, 0x8001, 0x8, 0x101, 0x9]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000640)={0x8, 0x850d, 0x3, 0xfffffffc, r9}, &(0x7f0000000680)=0x10) setsockopt$RXRPC_SECURITY_KEY(r7, 0x110, 0x1, &(0x7f0000000400)='/proc/capi/capi20\x00', 0x12) r10 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x602, 0x7255, 0x10001, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000340)={r11, 0x7f, 0x8, 0x4}, &(0x7f0000000380)=0x10) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r12, 0x40045431, &(0x7f0000000100)) r13 = syz_open_pts(r12, 0x1) fcntl$setstatus(r13, 0x4, 0x102800) write(r13, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r13, 0x5423, &(0x7f0000000280)=0x6) dup3(r13, r12, 0x0) ioctl$TIOCMGET(r12, 0x5415, &(0x7f0000001a00)) r14 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r14, &(0x7f0000000140), 0x4924924924923aa, 0x0) 15:53:29 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000240), 0x762) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/196, 0xc4}, {&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000200)=""/21, 0x15}], 0x6}, 0x10000) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000140)=@nl=@unspec={0x0, 0x0, 0x3000000, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000001680)="235db863768606681d012f629c75adfa4208d51e67688d024aface6a6ac7d846ed2fa163e15ffb509de80565b82752e0fffeffc0d4f83047fda99590d719ccb4f47bcd84c8f41a85a8446446bb4178740a8bd45ff8a106da98c21372", 0x5c}], 0x1}, 0x0) 15:53:29 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000140)=0x78) r3 = socket$inet(0x2, 0x80001, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000100)) r6 = syz_open_pts(r5, 0x1) fcntl$setstatus(r6, 0x4, 0x102800) write(r6, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000280)=0x6) dup3(r6, r5, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, 0x0) r7 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r7, &(0x7f0000000400)=ANY=[@ANYBLOB="e0ffa7d6a11fc1200ddf83"], 0xb) prctl$PR_SET_PTRACER(0x59616d61, r0) close(r7) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x400400, 0x0) ioctl$KDFONTOP_GET(r9, 0x4b72, &(0x7f0000000380)={0x1, 0x0, 0x3, 0x1c, 0x18c, &(0x7f0000000540)}) r10 = openat$cgroup_procs(r8, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r11 = getpgid(0x0) write$cgroup_pid(r10, &(0x7f00000001c0)=r11, 0x12) readlinkat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=""/76, 0x4c) prctl$PR_SET_PTRACER(0x59616d61, r11) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) [ 320.949357][T13736] IPVS: ftp: loaded support on port[0] = 21 15:53:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='smaps\x00') bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="366521ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000040)={0x0, @reserved}) sendfile(r2, r1, 0x0, 0x100000000a3d) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) 15:53:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffff3a}}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRES16=0x0, @ANYPTR], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64], @ANYRES16=r0, @ANYRES64, @ANYRESDEC=0x0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=0x0, @ANYRES16=r0], @ANYRES16=0x0]], 0x10}}, 0x4000800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000000180), 0xc5, 0x0) [ 321.311133][T13744] ptrace attach of ""[13739] was attempted by "/root/syz-executor.2"[13744] 15:53:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@fragment, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000040)=0x100060, 0xa808) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r2, 0x802c550a, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000080)="0e93e6e58f69a221a018e98a533d35ba1238e135dd186faf325ec8dfaf947f5d62cfe0cb6ea8d4d8d3bd86067eae31293ae3fd2bccac571c94163e3e0286cf144e6d534c0ecf7a191d989fbc803d268cebc5c690dc8a7b42251d3c80b1ea51521a89e31a2e9b", 0x66}, {&(0x7f0000000180)="80f20a74b6fb563d162bdae1dd2664050f86bfd050a6d2791481dd212d7de3b955aadcbeb536070039029bad9d529da7b30993d8ff72c3dc9f316e04bc6b7446075e2fdcfae078064a", 0x49}, {&(0x7f0000000200)="bb282331bda221c76fb7d340edc7f016a1892ea90dba2fbecad83fb5a24fbb68ea8b374150a3df912782f91c66bd5909d1e6b39fd2454f2aedbec598f12d9c83e98bba8b91cdb48be65012f3804cda12fac38abe543b0fe7ea04b07e7268260b2146951a3e68ca90a5a87808b4318683f9b2104bd55270447b0bebf1d747b528aca8ddc6a28286ba48fdd4e2dbec4df4a55dd468f400db53abe62dd8e0e46e822148450854fe3a48f723208bb538a42429d4edcd2c281f60bb8601458bee36ed6e5b3da77d66567672140e", 0xcb}], 0x3, 0x0) [ 321.922398][T13736] chnl_net:caif_netlink_parms(): no params data found [ 322.027963][T13736] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.036489][T13736] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.045863][T13736] device bridge_slave_0 entered promiscuous mode [ 322.059789][T13736] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.067848][T13736] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.077722][T13736] device bridge_slave_1 entered promiscuous mode [ 322.238928][T13736] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 322.273648][T13736] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 322.310373][T13736] team0: Port device team_slave_0 added [ 322.321587][T13736] team0: Port device team_slave_1 added [ 322.427905][T13736] device hsr_slave_0 entered promiscuous mode [ 322.474906][T13736] device hsr_slave_1 entered promiscuous mode [ 322.562077][T13736] debugfs: Directory 'hsr0' with parent '/' already present! [ 322.651585][T13736] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 322.708598][T13736] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 322.793016][T13736] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 322.850764][T13736] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 323.053165][T13736] 8021q: adding VLAN 0 to HW filter on device bond0 [ 323.080517][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.089611][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.110547][T13736] 8021q: adding VLAN 0 to HW filter on device team0 [ 323.136972][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.149414][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.158848][T13224] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.166159][T13224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.256171][T13736] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 323.267722][T13736] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 323.283293][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.293304][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.303192][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.312957][T13224] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.320271][T13224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.329188][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 323.339685][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 323.350167][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 323.360622][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 323.370984][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 323.382488][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 323.394538][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 323.404337][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.414494][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.425155][T13224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.479486][T13736] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 323.555692][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 323.565740][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 323.574538][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 323.582941][ T3359] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 323.683919][ T404] tipc: TX() has been purged, node left! 15:53:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x2, 0x0, 0xfffffdac) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x2}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x304}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", 'dCe#', "ffffffffffffffff"}, 0x38) r3 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ftruncate(r4, 0x8200) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) 15:53:32 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x2, 0x2, 0xa07, 0xfff7, 0x9, 0xa}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r8 = getpgid(0x0) write$cgroup_pid(r7, &(0x7f00000001c0)=r8, 0x12) write$cgroup_pid(r2, &(0x7f00000001c0)=r8, 0x12) getsockopt$inet_int(r5, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140)=0x4d40, 0x4) sendmsg$can_raw(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d, r4}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "9d92ded5ecadbc02"}, 0x10}}, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r9, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r9, 0x891c, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r10 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r10, 0x40044104, &(0x7f0000000100)=0x1) 15:53:32 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x200001420000a77, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c000704ab092506090007000aeb08000600000002001293210001", 0x100) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r2, 0x802c550a, 0x0) splice(r0, &(0x7f00000000c0)=0x3, r2, &(0x7f0000000100)=0x8, 0x1, 0xa) r3 = socket$inet6(0xa, 0x80003, 0x6b) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x62) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000080)={0x0, 0x200}) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x1, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xc) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r6 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r6, 0x802c550a, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES64=0x0, @ANYBLOB="ff68415353e31427adbc895bd2964fb58b98132be229535bf41e1802dfd774eb8c6e9ddd430901c6119abc63cd792ffc7abb1da082d52801fcaf84e341480184026e8f268a151757cbe66a9a944f57c57f14f4659629377ff2086d3486c395ac613c0936e026b22dacb3c3e4871d3f1f6b70321823979abf18dbfc53323589a953", @ANYRESDEC, @ANYRES32=r6], 0xfdd2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) write$9p(r0, &(0x7f0000000300)="5899895b04f0f308e9ef2803b3c6a47282b56d7fe0f2fb176370e4e81d7cad580b308840dc54b5861fa958be8254bd75ac76b8c700075a1894a3dd5e61cb2a88be46d6ff32c052849e5efbb095b7bb75320eb943d92c5c964dad31d20093af9a1bbd8123c3935851700aab62cac8d7d44a1cf9feb99b8874a40c11097c6130798dcc29", 0x83) 15:53:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@fragment, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000040)=0x100060, 0xa808) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r2, 0x802c550a, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000080)="0e93e6e58f69a221a018e98a533d35ba1238e135dd186faf325ec8dfaf947f5d62cfe0cb6ea8d4d8d3bd86067eae31293ae3fd2bccac571c94163e3e0286cf144e6d534c0ecf7a191d989fbc803d268cebc5c690dc8a7b42251d3c80b1ea51521a89e31a2e9b", 0x66}, {&(0x7f0000000180)="80f20a74b6fb563d162bdae1dd2664050f86bfd050a6d2791481dd212d7de3b955aadcbeb536070039029bad9d529da7b30993d8ff72c3dc9f316e04bc6b7446075e2fdcfae078064a", 0x49}, {&(0x7f0000000200)="bb282331bda221c76fb7d340edc7f016a1892ea90dba2fbecad83fb5a24fbb68ea8b374150a3df912782f91c66bd5909d1e6b39fd2454f2aedbec598f12d9c83e98bba8b91cdb48be65012f3804cda12fac38abe543b0fe7ea04b07e7268260b2146951a3e68ca90a5a87808b4318683f9b2104bd55270447b0bebf1d747b528aca8ddc6a28286ba48fdd4e2dbec4df4a55dd468f400db53abe62dd8e0e46e822148450854fe3a48f723208bb538a42429d4edcd2c281f60bb8601458bee36ed6e5b3da77d66567672140e", 0xcb}], 0x3, 0x0) 15:53:33 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ptype\x00\xa8\x19Al\f()\xfb}\xe8+\x89\x90h\xfdY\xc0:\xd9\x11\\?\x14\xe4\xff\x13\xe0$\xa0\xd2|\xd6\x03T\x9a]p\xab\x9d\xbb\xf8\xa0\x8d\xc3\xbb\xe7\x01I\xe8\x04i\x03\xb9K\xb5L[\x14l\xe7') pread64(r4, &(0x7f0000001680)=""/4096, 0x1000, 0x48) ioctl$VIDIOC_LOG_STATUS(r4, 0x5646, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000002700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2119001}, 0xc, &(0x7f0000000300)={&(0x7f00000027c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x6c}, 0x1, 0x0, 0x0, 0x20008800}, 0x800) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40001482}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB='\x00', @ANYRES16=r5, @ANYBLOB="000025bd7000ffdbdf250500000008000600ff0f000014000100080008000100000008000900060000001400020008000300040000000800040004000000100001000c0007000400000001000000080005000300000014000100080002006c000000080002007300000014000100080004004e230000080002003b000000"], 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x40000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f00000006c0)={0x5}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) r9 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r9, 0x802c550a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000580)={0x0, 0x9, 0xe78, 0x1}) write$binfmt_elf32(r9, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460300000102000000000000000200060000000000ca01000038000000ea000000ff0300000700200001000010ff03060000000000030000000002000009000000040000000080000008000000f70000000700000005000000af000000ff7f000007000000000100000400000001800000af000000b162cf3ae48d0647927bd82f2e8ade072ac6ae9cf0b330b4c2c16647b4d9e04387bbf11483557d371860924f8efb1dcb07eac2983022cac10564582c1ceb46153eda81aba1d3c401080e3f98d6755529dc3f53b0bc48e74a4fe070a7ccaba94ec6461a6a901114ad036fbca5659c93bab29c6dd685f611d38f0848047a9426d0d71242e0a845b422d885f042803069e709af3c0cf764d3f75a9bd460a3941a21b93934afe40d0d701f5376a0770bac9df348a7a41f9caf6170c80550a9317af32602bc6d7279dedc6bded86cdacb9500"/583], 0x247) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 15:53:33 executing program 2: syz_open_procfs$namespace(0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e25, 0xfffffffd, @rand_addr="fdb30000db00000000000020000900", 0xfffffffe}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1}, 0x8) close(r0) 15:53:33 executing program 4: open(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x1a, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'bond_slave_0\x00', {0x2, 0x4e24, @multicast1}}) fcntl$addseals(r0, 0x409, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) writev(r1, &(0x7f00000000c0), 0x1000000000000114) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000200)) setsockopt$inet_tcp_int(r1, 0x6, 0x24, &(0x7f0000000040)=0xbaa1, 0x4) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x4000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000440)={0x0, 0x0, 0x10000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x0, @loopback}}) r5 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r5, 0xc0406618, &(0x7f00000001c0)={{0x2, 0x0, @identifier="8732ae338b8130de0fbe78fed272219d"}}) clock_adjtime(0x6, &(0x7f00000000c0)={0xa78, 0x6, 0xdf, 0x8, 0x6, 0x9, 0x5c9, 0xe0e, 0xfffffffffffffffa, 0xffffffff, 0x200, 0x3, 0x401, 0x0, 0x94a, 0x5, 0x3, 0x8, 0x2, 0x6, 0xc09a, 0x3, 0x10001, 0x3ff, 0x96cf, 0x2b4}) r6 = socket(0x18, 0x0, 0x0) accept4(r6, 0x0, 0x0, 0x0) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r7, 0x8970, &(0x7f00000003c0)={'dummy0\x00', @ifru_map={0x100000001, 0x3c, 0x200, 0xfc, 0xdc, 0xff}}) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000000300)={@caif, {&(0x7f0000000240)=""/34, 0x22}, &(0x7f00000002c0), 0x8}, 0xa0) 15:53:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000280)=0x6) dup3(r4, r3, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0xf96d80a8b73cd603, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000500)=""/230) r7 = fcntl$dupfd(r5, 0x0, r5) write$capi20_data(r7, 0x0, 0x0) read(r2, &(0x7f0000000080)=""/128, 0xae3f1a6) 15:53:33 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000040)={0x2, 0x7, 0x47f, 0x9, 0x1a, 0xf8, 0x8, 0xff, 0x8, 0x4, 0x3, 0x47f}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000080)=[{{0x4, 0x1, 0x0, 0x1}, {0x3, 0x1, 0x0, 0x1}}], 0x8) 15:53:33 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000980)={0x2, 0x0, @remote}, &(0x7f00000020c0)=0x10, 0x800) tee(0xffffffffffffffff, r0, 0x7, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket(0x18, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="00052ee5808f962f8c83ace59c255b8e605a882068", 0x15}, {&(0x7f0000000240)="6fb06a281929f0ce549e1299c410a1e58efcbb4eea03aee4681132c0679ce0587ff009f6d392b99a480f917bea64185ff5851820b71038195d4f7e5ace1bce91c3c0563193f3844893e66b87c4c8d7e7d89d73bd10f4c595ffb18cd1fa88e41929113936c4e042e9be124c568ff85444", 0x70}, {&(0x7f00000002c0)="6cca227db601e75d8a907712591fea80ba4b8ed18844e99393df65c10de571447af9e4ae4753b610948bfab49c88a030f6fb5633bfd46dab54de33f7d446dc4cff0e7153a6734570872c51d03f06d2dd7e1a4feba75ec73580d4b91922865cec1e17d430c6d1a6079d056195d2836158d5afee4571db0983642011b79c175100db00a86f523a5196b11034e520e360db0711d926", 0x94}, {&(0x7f0000000380)="d4a372690d09aa45590a34bd1c981d80e9d36f5e00c6252077593d7020915982a0b1a8518f6810851300b479dcde8b5b74995a870bf98b2f535f4bddc256441876fc20049e91aaf260f0c22ad918bb708129f69d07b26e89bb00586e9c12578d6b4888823122992173e51452cda96ff3662c3072ee8980d5b60425f4d3d73b5bd79315ca9b723ddf2affa7ee24150e4b9a713213e0bf2c0730c2215dda58d996954f1c1173e7633d2ecfe660ec403787940c231c7f7d7d47d67bd509ec43c378aa4cfdbef15f63e69461b37227c487305d99285dcf453b935452f3816ecfd0b3ca147dd5c69e1e5eb7675740ca618b67c41e515137ac0972b8", 0xf9}, {&(0x7f0000000080)="e0a9991750337b971ca8fc75de8e89f77a1a268cc839dd080fd7ae93d68f763e8d", 0x21}], 0x5, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x18, 0x24800}, {0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000540)="d020f1d48fdce4ba41f528f0b6987c3714f085a66c22b1cc39df81cf750e41141b7919b3f82db7cd09453a988396ae29d7a5030653052489", 0x38}, {&(0x7f0000000580)="69dab013a2174778ceed16b9016f509049d1e30e99f56e145d0d3126bab5a6aee35c5e329310bef32b37b7fb7ad35f3a0afbb95da0c540b7e6f2da0a666890d8002b9df89d74f3b02949ab5284de2305776057a411b4a09d53c0ee2b20023ac31017114ae3a0dff085fb6cae1bc33dfee96bb4b7800e4e37a1c8c286e048560e31724e3f4f54b2bd8bff9ece36bca35248267e895671c7a000c754ef099f7d854cd6237bdaf4f8de749ed9e15b0d9df2f72b95339ab2ee64a7045e7c07b7c8b2ccba9c3e884c8964d1e0635c1a66091574337dd1f913d1c96126ca2e7a6b51290e119af958", 0xe5}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="1b8670ac488fd91f539b1f4f37364b15ada1a179a43a5ea8b6258315162498ac87c53af72474d2eb3626a2cbc155ad79712e9ac9d89c42", 0x37}, {&(0x7f0000000700)="f8404bd7b4514a9cb6d6aa4d7406519383d3e9cc44f2287ca3c9fd41bc694219a01daf54f9496776aff1120923c4be6c8389467dd3b89fb9b00e96f300e12c5b16d994712afb4a02b317055f8254f075e347ce159b09b8498df651dfa997bbe843", 0x61}], 0x5, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000800)="8218d58c6e1e3b12aacc37266242dfbfd2c5a3c55fd147d08c448acc99569d3b76ab39090f3ba76b063926093ff536fac13c662988eda570d276d412461b349d796ad8fbf5efa4c92f326cca2139b85a4d213def8928c0f2a90bbfe17faee7e946b70d0fd7e6c8", 0x67}, {&(0x7f0000000880)="69c4e4bf4db5576687b32a2a968ec40b4b2f70f2d761bd178d1f919b0e849e7730af70c8f88d89f4cb23064694a050319133b323c3ba8f34bf9428517de7b8f9651e837b38a6205bb61b6c0d9d86e1f9fbc031c2dd6280d86a931abfa32402591ed3b649945aedba3666d5b4fc5733948cb90e0a415767d70e7a22c92b37a2a250b500a962fb61beb4e80033d67305cc96848ba8c7004d9807388028fb169eeb0508c1ab0864921f11720161cf655c561ebb04864856202a6ab57a006f9a907b6fabcfd41a", 0xc5}, {&(0x7f0000000980)}, {&(0x7f00000009c0)="ef2c2d6672e742cd7cf4206676f4e737d624463895fdb55a9c2a6610c8aa2750a8ad30c9cd01a286c48c0081cbaa936050c8c0bafefbc981fc3334bf6932e704d0c43cbd1da7c5d281b144e0ed992265188f3d92238753e739a5a41b5a56166c1affe06501d44b1679de6cc007c6c437d70ff6c61a5f0b9e054dd2cb292d17d24f1b292aef15eb8e30c3c77f3fae513abc44d3d2f7a69d61ab6618c0288e8f162fd5c8bcafe1e30dad6d", 0xaa}, {&(0x7f0000000a80)="f05d09a1755105ac06bb54d8e2de9ac4eb6f73631502ebf4ecec6cd654af6f670f486cd41ca3b7f8f5132755a509bcb6db20d89ed84f10e8537bb7b2be128856de7ef68aa84d3815f5d76c121d3b560256c6cb5395e1c48cc5725ee6d97930a8776a01f2be41c8702b31cfc3ced4cafe31dc2a67823641daee19e5be04ac7fe55519468bbb57fc00f464e565845fc624910a65a821550445cb94201e38aae0f9734223ab3bca75e426e6bb087c73814716210f0a8962b36735ce6e1cd71e0ff3554c0610e42e12d1cbf584ced42b8efef650edf7cab90186", 0xd8}, {&(0x7f0000000b80)="86ee9389d93805fd9b6d5fef93b4faabdce51b2d07f3d87cd04a08df1d27178f390c23304e48202a25b4733fec5e51ac063bf7fef8fcf6a39d41c58296dfb9de17927113595813c1f04acdfc50127067a57c740a26827c55095bfe9cb3b826d505b825e1274af5df7bc2daa92ebc09c44c0dabccbebdb432f2e2dbe1c5cf04e2ad6a8513657d798ff68a37841442c51bc1e23a38e590789ed865c40e5ff4b7d997c41b6cd136b205257e212247e3afc5ee2397cc9158567b16f0", 0xba}], 0x6, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000cc0)="da0b0bd442b2d074f09a683acc8b31d5161d324fd9a23d5d26f363af29e2e9752e4ef83451c2f7b11c8f6b9982e7e6b91b", 0x31}, 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{&(0x7f0000002280)="987bd567abb7265339d4f8b88a4a668706ac3b110ffd9cbcfc002f18edd258b82238e194c732b310b694aaf1d4ceb426b5d25dc6b641e8c6ee4fc941dc3e56f8b1d3b3573279f03e7a28f5c929da79d79b9f08be2ee650a39d07eae8e201ad40d6d3a1669f09a205a78fc132aa2b4dd13c45178b3fe98b4ce7a55f31951944dd1d06728945d2d248a0b005b5a22cbf4911ce2ae881bba5718ec849f65dfbbc21870f69a4000a339c358d7b5a01f66df640e7c0566e83ee6355", 0xb9}, {&(0x7f0000002340)="5767bf7525d960ddb8d48eb367b50ec532d5b5ab8837c662cc329a0c3e466af2dec4089f1579732214c019b75789937ea056a94dc6b6feef6019564ed47bfb94fb3efe576e53c3730d746438ae60f65d9d7d73f055a7f7734e1db7eb6d44e83dfe7dc8f4299c9edea2afadc4568265b36b6c78f0a53faf0e3f28f55c1455002da156c1e75e5132b5658a12027e39bae91035ba", 0x93}, {&(0x7f0000002400)="90ec91e28ab042f0cf331172a7ad942b4c08dba4771518fc7f36cb501e500ae721cc87afa137e78b225c08140f88c845103cdf8fc57cb2490a4727c321312ab60aeda2283cbf", 0x46}, {&(0x7f0000000680)="5cea5a840879192a6d6a162e3c2316ebdc42f940bbde39eb839573e6e48f5598f14960144cb47142eb2a3ed7143fbaa5706535f24ce327acb9", 0x39}, {&(0x7f00000024c0)="d9f62bce37d16cd70d4bddc2aa369671658fcaebffbc957cbcb8f48d5c113766327f0439b50edcaa3dcb1095f78bffc13c75e79680c09822881254c9c67d3c91cf12411ef76a47ba19e0171c02ffc16d8e38bdb54a42beaa53d57c58990df4a30a56be1877ea9532da078e50f2694c7d0b2c24ea0824ff7f2a8e3be10c3f3f853489173ba71648ef52e5d3ae3ba3b736c4853aa85a7d78faad59cf3c5b067861741648146d0823094189ec7ce8ff3bbf57cb927cf62bbc3bc45b260cc77dc855b3cc7b8be6857dbcd204de0e3c669267b7e87a46633664311fa882d75953bbb9cc430efecedef039", 0xe8}], 0x6, &(0x7f0000002640)=[@assoc={0x18, 0x117, 0x4, 0x9594}, @assoc={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xbf, "ba9fec3a8aa912105256b1f18bb4ae898afbe0716391b5e8db76c64465db08ff2dd8c048fb79b603cc22998d6744d49bbffb5e3aac7cd3ea248c67047b7962177b147aede77f0e48627331829b0bf0f985210651cd20f24250a77ae8349acdacd5a2b0940f4b5dc0cd489e6d5926acfb94e93cb8cd94e2f990067eb00cc09a518628b8e5472357ee7e52aeee80a47733947f74d9258a3844f9dc46fd585ba2a3096d77a7d8466d244af8aede0bb43cb7f67bfb80d98014af8138fabc11f597"}], 0x120, 0x1a7131e88e8afb4}], 0x6, 0x8) socket$xdp(0x2c, 0x3, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f00000000c0)="580000001400192300bb4b80040d8c562c6932324ba7e680129643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004000000005e0000001d30221f1000010007008a96ff0000ec6b0f536e", 0x58}], 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@empty, @in=@local}}, {{@in=@initdev}}}, &(0x7f0000000000)=0xe8) 15:53:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000140)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000010c8d9837424f486c15848ccc384001fff00002000000000fd", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000c0001006272696467650000040002000a000100aaaaaaaaaa000000"], 0x40}}, 0x0) r3 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r5, 0xc0305615, &(0x7f0000000100)={0x0, {0x24, 0x8}}) ptrace$getregset(0x4204, r3, 0x813c0e99306642c3, &(0x7f0000000000)={&(0x7f0000000080)=""/92, 0x5c}) 15:53:33 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="65b6db0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x21}], 0xaaaaaaaaaaaacdf, 0x1, 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000000380)={0x7b}) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x0, 0x0, 0x0, 0x4cb], 0x12000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 15:53:33 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r1, 0x802c550a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x1) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) 15:53:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a00000700000014000c05001a1e00000000000000000000000056a5e8f7e2c6727146e78f8f4193cc311c25ff0000000000590000000000002600000000007bf17af651ade1eecd704d783625e23b35e9256451d04059d0d51ded10d6e6dd1a54c4d08794913e3961a1b50d5ab7bea8c960ae2021f2004d49392c2d4a6e5f946d9a67f94c52a3e6dd55acdfe6e132f43ce4d7a811624c8bf3f518d13d390a3b782394fc00"/185], 0x38}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000238, 0x0) 15:53:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000280)=0x6) dup3(r4, r3, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0xf96d80a8b73cd603, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000500)=""/230) r7 = fcntl$dupfd(r5, 0x0, r5) write$capi20_data(r7, 0x0, 0x0) read(r2, &(0x7f0000000080)=""/128, 0xae3f1a6) 15:53:34 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0xfcda) socket(0x40000000002, 0x3, 0x2) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffe48c3c47454508004500001c000000000002d25505093758a25dffff00009078e000000174b724c0eb04f0c151f9c45816ad6f6043a2d27c2efe1b177b3d2a7c0c7c4e782689c21d03"], 0x0) 15:53:34 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, 0x0, 0x0, 0x8) truncate(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1a) close(r0) 15:53:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='illinois\x00', 0x9) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x101000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000080)=0xffffff46, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000180)={0x9, 0x1, 0xfffffffb}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r4, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x8b0, [0x0, 0x200002c0, 0x20000406, 0x2000097a], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{0x9, 0x11, 0x8848, 'team0\x00', 'rose0\x00', 'team_slave_1\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @random="b076474d71dd", [0xff, 0xff, 0x7f, 0xff], 0x6e, 0x9e, 0x116, [], [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}], @common=@NFLOG={'NFLOG\x00', 0x50, {{0x6, 0x7fff, 0x2, 0x1, 0x0, "41d3248e6f474d7f18efd3fb2ef9336f3862cf950161b9a20f7037d84213d044715ab6cfe968a4f0e1750f2acf728e985b7e078e56aa2c5eb93445907a49b5db"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{0x0, 0x10, 0x80cf, 'nr0\x00', 'vcan0\x00', 'team0\x00', 'veth0_to_bond\x00', @remote, [0xff, 0x1fe, 0x7f, 0x0, 0xff, 0xff], @remote, [0x5411864fe3088ad7, 0x0, 0xff, 0x87378162a0320bda, 0x7f], 0xae, 0x12e, 0x15e, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x0, 0xe, 0x8, 0x8001}}}], [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x0, 0xdbc}}}], @common=@AUDIT={'AUDIT\x00', 0x8}}, {0x2, 0x3b, 0x0, 'veth1_to_team\x00', 'syzkaller0\x00', 'netdevsim0\x00', 'gre0\x00', @random="c5efd7d3837e", [0x0, 0xff, 0xff, 0x80, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x17e, 0x1fe], 0x2f6, 0x396, 0x3e6, [@bpf0={'bpf\x00', 0x210, {{0xd, [{0x2, 0x7, 0x3}, {0x2, 0x9, 0x1, 0x6}, {0x7, 0x1f, 0x40, 0x800}, {0x101, 0x0, 0xf8, 0xffff}, {0x7ff, 0x80, 0x2, 0x401}, {0x5, 0x81, 0x9, 0xfffffff9}, {0x9, 0x1, 0x1, 0x74}, {0xfffc, 0x1, 0x81, 0x10001}, {0x2, 0xd3, 0x5, 0x8}, {0x3, 0x57, 0x2, 0x7}, {0x7, 0x0, 0x1, 0x800}, {0x0, 0x3, 0x1, 0x2}, {0x47, 0x8, 0xf0, 0x6ff3}, {0x3, 0x4, 0x1f, 0xc94a}, {0x1ff, 0x7, 0xea, 0x9a1}, {0x2, 0x3f, 0x3, 0x80}, {0x1, 0xcb, 0x3, 0x1}, {0x5a, 0x3, 0x9, 0x1}, {0x7, 0x80, 0x3}, {0x4, 0x5, 0x6}, {0x9, 0x1, 0x8, 0xfff}, {0x6, 0x7, 0x40, 0x100}, {0x4, 0x0, 0x4, 0xb30e}, {0x1000, 0x6, 0x1, 0xfffffffa}, {0x1, 0xd1, 0x8, 0x16dc}, {0x4, 0x5, 0x3, 0x6}, {0x1, 0x8, 0x0, 0x7}, {0x2, 0xfb, 0x1, 0x8}, {0x0, 0x4, 0x3}, {0x9, 0x80, 0x81, 0x2}, {0x5, 0x0, 0x1f, 0x9}, {0x8, 0x9, 0x2, 0x8}, {0x48, 0x0, 0x3f, 0x5}, {0x380, 0x2, 0xd1, 0x6127}, {0x7e2a, 0x7, 0x80, 0x4}, {0x2, 0x3f, 0x0, 0x1}, {0x200, 0x6, 0x80, 0x71c9}, {0x8000, 0x5, 0x2a}, {0x5c, 0x0, 0x40, 0x20}, {0x3, 0x3, 0x9, 0xa1d}, {0x8000, 0x8, 0x9a, 0x9}, {0xff, 0x3f, 0x40, 0x80000000}, {0x1f, 0x1, 0x9, 0x4}, {0x81, 0x7, 0x7, 0x6}, {0x1, 0x3f, 0x4, 0x1}, {0x8, 0x0, 0x81, 0x8f}, {0x9, 0x28, 0x5, 0x9}, {0x7, 0x0, 0x1f, 0x4}, {0x7, 0x97, 0x6, 0x7}, {0x7, 0x81, 0x0, 0x5}, {0x6, 0x1f, 0x0, 0x400}, {0xffff, 0x4, 0x5, 0x6d}, {0x0, 0x1, 0xaf}, {0x0, 0x0, 0x0, 0x9b}, {0x1, 0xff, 0x8, 0xff}, {0x3ff, 0x80, 0xff, 0x5}, {0xfffe, 0xff, 0x1, 0x2}, {0x9, 0xff, 0x1, 0x200}, {0xda4, 0x2, 0x1f, 0x7}, {0x8, 0xc6, 0x4, 0x8}, {0x5, 0x80, 0x6, 0x2}, {0xffff, 0x40, 0x1, 0x80}, {0x64, 0x8, 0x60, 0x7}, {0x7f, 0x1f, 0x2, 0xfff}], 0x1}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, [0xff, 0xff000000, 0x0, 0xff000000], 0x4e21, 0x2f, 0x6, 0x4e23, 0x8, 0x1}}}], [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x1, 0x6}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x80, 'syz1\x00', 0xd57}}}], @common=@log={'log\x00', 0x28, {{0x3f, "20c706dd993b238c5d5dea88b1f45012fbeaa176a1f3612f006caebee600", 0xa}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{0x11, 0x17, 0x19, 'veth0_to_bond\x00', 'ip_vti0\x00', 'veth1_to_team\x00', 'tunl0\x00', @link_local, [0xff, 0xff, 0xff, 0x0, 0x1fe, 0xff], @empty, [0x7f, 0x0, 0x1fe, 0x1fe, 0x0, 0xff], 0x136, 0x196, 0x1c6, [@ip6={'ip6\x00', 0x50, {{@empty, @loopback, [0xff000000, 0xff, 0xffffffff, 0xff], [0xffffff00, 0xff000000, 0xffffffff, 0xffffff00], 0x1, 0x3c, 0x0, 0xb3baf362f2a04ea6, 0x4e24, 0x4e22, 0x4e21, 0x4e21}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x99}}}], [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}, @common=@STANDARD={'\x00', 0x8}], @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x82a4}}}}]}]}, 0x928) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 15:53:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8a000, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_CONTROL(r2, 0x802c550a, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[0xffffffffffffffff, r0, r2]}, 0x3) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, @gretap={{0xc, 0x1, 'gretap\x00'}, {0x1c, 0x2, [@gre_common_policy=[@IFLA_GRE_TOS={0x8}], @IFLA_GRE_REMOTE={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @gre_common_policy=[@IFLA_GRE_PMTUDISC={0x8, 0xa, 0x1}]]}}}]}, 0x4c}}, 0x0) 15:53:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x34af82064e8f6d86}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r2 = socket(0x18, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0xe04, @loopback, 0x1}}, 0xb691, 0x4}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @loopback}}}, 0x84) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000000)) ioctl$TIOCL_SCROLLCONSOLE(r5, 0x541c, &(0x7f0000000040)={0xd, 0x8}) 15:53:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000280)=0x6) dup3(r4, r3, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0xf96d80a8b73cd603, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000500)=""/230) r7 = fcntl$dupfd(r5, 0x0, r5) write$capi20_data(r7, 0x0, 0x0) read(r2, &(0x7f0000000080)=""/128, 0xae3f1a6) 15:53:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r4, &(0x7f00000001c0)=&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000240)=0x18) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="acf5ba7d9f18ffb37810"], 0xa) close(r5) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfd27) splice(r2, 0x0, r5, 0x0, 0x80000001, 0x0) [ 326.086348][T13841] IPv4: Oversized IP packet from 127.0.0.1 [ 326.093169][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 326.145521][T13842] netlink: 'syz-executor.2': attribute type 9 has an invalid length. [ 326.154517][T13842] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 326.178533][T13848] IPv4: Oversized IP packet from 127.0.0.1 [ 326.186900][ C0] IPv4: Oversized IP packet from 127.0.0.1 15:53:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0xc8, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0x13, 0x3101}, @IFLA_LINKINFO={0x12, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x2e}}}}]}, 0x50}}, 0x0) 15:53:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000280)=0x6) dup3(r4, r3, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0xf96d80a8b73cd603, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000500)=""/230) r7 = fcntl$dupfd(r5, 0x0, r5) write$capi20_data(r7, 0x0, 0x0) read(r2, &(0x7f0000000080)=""/128, 0xae3f1a6) [ 326.354346][T13857] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 326.365336][T13857] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. 15:53:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x34af82064e8f6d86}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r2 = socket(0x18, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0xe04, @loopback, 0x1}}, 0xb691, 0x4}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @loopback}}}, 0x84) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000000)) ioctl$TIOCL_SCROLLCONSOLE(r5, 0x541c, &(0x7f0000000040)={0xd, 0x8}) 15:53:35 executing program 2: r0 = getpid() getpriority(0xfffffffffffffffe, r0) clock_gettime(0x1, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$radio(&(0x7f0000000400)='/dev/radio#\x00', 0x0, 0x2) write$rfkill(r1, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x600) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x0, @loopback}}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e23, @loopback}}, 0x0, 0x4, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @rand_addr=0x1ff}, 0x10) write$binfmt_elf64(r4, &(0x7f00000002c0)=ANY=[], 0xfcb1) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x10000120, 0x3cec11fffe4fef91}}], 0x1c) shutdown(r5, 0x2) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0700f4ff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000200)={r7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r9, 0x402c5342, &(0x7f0000000180)={0x8, 0x9, 0x81, {r10, r11+30000000}, 0x101, 0x3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r7, 0x200}, &(0x7f0000000100)=0x8) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x2, 0x0) 15:53:35 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x20, 0x0, 0x2, 0x319, 0x0, 0x0, {}, [@nested={0x4, 0x2}, @typed={0x8, 0x3, @fd}]}, 0x20}}, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@dev, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x29, r2}) r3 = socket(0x10, 0x80002, 0xc) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924929, 0x0) 15:53:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) dup3(r3, r2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0xf96d80a8b73cd603, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000500)=""/230) r6 = fcntl$dupfd(r4, 0x0, r4) write$capi20_data(r6, 0x0, 0x0) [ 326.619019][T13865] IPv4: Oversized IP packet from 127.0.0.1 [ 326.627069][ C1] IPv4: Oversized IP packet from 127.0.0.1 15:53:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffff7ffbbfffffff, 0x6, 0x0, @buffer={0x0, 0x47, &(0x7f00000005c0)=""/71}, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00', 0x0, 0x0, 0x0, 0x0, 0x0}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read(r1, &(0x7f0000000380)=""/42, 0xf0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000180)={0x1, 0x0, @pic={0x0, 0xb, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x1, 0x40}}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000380)={0x1, 0x0, @pic={0x0, 0xcd, 0x0, 0x5}}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x2, 0x10000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) mmap$perf(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x50, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000480)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4004cb, 0x0, 0x0, 0x0, 0x1], 0x100000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r12, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c0358b254d00440f22c0c402f93473230f090f01f8b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3d}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r12, 0xae80, 0x0) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) 15:53:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x8004001fc) ioctl$RTC_WIE_ON(r3, 0x700f) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") prctl$PR_SET_PDEATHSIG(0x1, 0x1a) 15:53:36 executing program 1: perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000001c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) linkat(r2, &(0x7f0000000200)='./file0\x00', r6, &(0x7f0000000240)='./file0\x00', 0x400) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000001f80)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000b00)={r7, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xa97b, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffff}, @in={0x2, 0x4e20, @broadcast}]}, &(0x7f0000000140)=0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 15:53:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) dup3(r3, r2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0xf96d80a8b73cd603, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000500)=""/230) fcntl$dupfd(r4, 0x0, r4) [ 327.145855][T13886] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 327.158247][T13886] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 327.167383][T13886] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 327.310873][T13894] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 327.323187][T13894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 327.331024][T13894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 15:53:36 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0xe368aaf3e2f68e39) fcntl$notify(r0, 0x402, 0x1) exit(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) close(r0) 15:53:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) dup3(r3, r2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0xf96d80a8b73cd603, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000500)=""/230) 15:53:36 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x102800) write(r4, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000280)=0x6) dup3(r4, r3, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f00000002c0)="186c9d8958e3750ebd9e6e2b7c90fe6fcf753844dbab3cbae97aaa1d3a3c89fd30afa26bf6989ce74dd8d2a24f4c657abed5b74b1874379786e4d914ade257c5b4f64c43cf800b891eb336a01ae28eeb0b37fcb88b7df41437c02424061bb5ffe7e19a69576a1759eee1eb0452dc2f97481aab360640808ac37c7b3863a0a619e483586557432dabc4") openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20800, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="0200000005000000000000a6f761b97fd50001001400000000000200"/40], 0x28}}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="f31950f7cb85ccae16fa1deff886039b5b79dc84c2786559585652f2c5d2f3e422e13a38997dca9bdaf2b0f6322403f61267", 0x32, 0x0, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xffffffffffffff77, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000140)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x4400ae8f, &(0x7f0000000180)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 15:53:36 executing program 1: r0 = socket$inet6(0xa, 0x10000000003, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@empty, 0x0, 0x6c}, 0x0, @in6=@remote, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000d00000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 15:53:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) dup3(r3, r2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) socket$inet6_tcp(0xa, 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0xf96d80a8b73cd603, 0x0) 15:53:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)='\x00'/11) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x77359400}, 0x4, 0x4}], 0x18) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/\x00\x00\x00\x00\x00#\x1f\x00\x00\x8d\xf5\'\xb65\xd7\xfd\x89', 0x6, 0x40001) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000140)="f2748ba79354d36f"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r5, &(0x7f0000000200)=[{{0x77359400}, 0x0, 0x2}, {{r6, r7/1000+30000}, 0x0, 0xc}], 0x2de) 15:53:37 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x2200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c03506000000440f22c0c402f93473230f09f20f013cb9b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000001600)={0x20000, 0x0, [0xd, 0x7, 0xfffffffffffffffb, 0x1, 0x7747bad7, 0x40, 0x8000, 0x2]}) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r4, 0x10d, 0x8d, 0x0, &(0x7f0000000000)) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001700)=""/70, 0x46}, {&(0x7f0000001680)=""/99, 0x63}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000001780)=""/195, 0xc3}}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 15:53:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) dup3(r3, r2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) socket$inet6_tcp(0xa, 0x1, 0x0) 15:53:37 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000100), 0x4) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) setfsuid(r3) r4 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', r3, r4) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:53:37 executing program 5: exit_group(0x3) prctl$PR_GET_FP_MODE(0x2e) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x4349}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400000) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x10e, 0x3, 0x5, "8073e42701081f1dd0a76763168fa5b6", "dc1a75fdb2c78d6cca07085e4dcbef265d5471cbad02fdfd18dae310ca53742ef2958ffc288c089da6711015f4e1210ee5bdfba5d426509585c0e6d863ee25f59cf212ba2c9c8c15bd866c940bbe72270e46a8515172a8d4ec5ca60f708acf00963195f04f152aa5ecfa59c11dafde2e13fe42544c51bd60de1ee2c14c83602b666db5ee42a10ec69a609b35fbe9d044d5e3d9e39b41cb3021f809ca2306aed6523f3d2635a3029baeae650dc81737b94e4a0960a8b51660b5f443335ccecae9baf33cc72eb1c6e1a83460e18e0e6f1f1e5fdfd8879aa8b87fcefafe2867eb056e0ab05f63b98763d662d5d9385f037d1d9845dc60f7827d09"}, 0x10e, 0x3) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x82800) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000002c0)=0x90) r1 = syz_open_dev$vbi(&(0x7f0000000300)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f0000000340)=0xff) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000840)='nbd\x00') r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000940)='/dev/full\x00', 0x14000, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000000980)=@rc, &(0x7f0000000a00)=0x80) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff}) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/zero\x00', 0x2000, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000bc0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x58, r3, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x3c, 0x7, [{0x8, 0x1, r0}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r9 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f00000010c0), &(0x7f0000001100)=0x4) ioctl$VIDIOC_LOG_STATUS(0xffffffffffffffff, 0x5646, 0x0) pipe(&(0x7f0000001140)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r10, 0x40045542, &(0x7f0000001180)=0x81) socket$nl_netfilter(0x10, 0x3, 0xc) r11 = syz_open_dev$vcsn(&(0x7f00000011c0)='/dev/vcs#\x00', 0x1, 0x101000) write$P9_RLOPEN(r11, &(0x7f0000001200)={0x18, 0xd, 0x1, {{0x20, 0x4, 0x7}, 0x4}}, 0x18) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001280)={0xffffffffffffffff, r9, 0x0, 0xa, &(0x7f0000001240)='security+\x00'}, 0x30) write$binfmt_script(r12, &(0x7f00000012c0)={'#! ', './file0', [{0x20, '/dev/full\x00'}, {0x20, '/dev/snd/seq\x00'}, {}, {0x20, '{('}, {0x20, '^}\xc5.@}'}, {0x20, '/dev/zero\x00'}, {0x20, '/dev/vbi#\x00'}], 0xa, "43a24af6fbac9c4b92ea2378d2d08c0b4a7a23964529f55deecc499f2da2084e91e36ecaf0e421721f96415d4724ad81577cd0de20fa0419f87645deab0fdca29eedbba36f6c5904e6b2efddf54f394957375978dac823536c207850c0bcc9a63168990150c716fc8a4c9e25d0521b21c9c5d67001c6beafb972d316633fa75945b2b76a3e970125aa00c4e249bcd72516a3cd6cc8d5a18d4a35a1c0b9a7dfee48f792d191ca"}, 0xeb) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/hwrng\x00', 0x8000, 0x0) write$P9_RSYMLINK(r13, &(0x7f0000001400)={0x14, 0x11, 0x2, {0x1, 0x1, 0x1}}, 0x14) 15:53:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) dup3(r3, r2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000180)=0x7) 15:53:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x6c, r2, 0xd0f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @local, 0x2}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}]}, 0x6c}}, 0x0) 15:53:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0xfffffffffffffee7}], 0x1, 0x0, 0x0, 0x89) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x609, 0x0, 0x0, 0x0, 0x4cc], 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15:53:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) dup3(r3, r2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) [ 328.679563][T13947] tipc: Started in network mode [ 328.684959][T13947] tipc: Own node identity fe8000000000000000000000000000aa, cluster identity 4711 [ 328.695409][T13947] tipc: Enabling of bearer rejected, failed to enable media 15:53:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) [ 328.826223][T13959] tipc: Enabling of bearer rejected, failed to enable media 15:53:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000b80)) socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 15:53:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) dup3(r3, r2, 0x0) [ 329.037673][T13948] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 15:53:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) [ 329.487785][T13988] IPVS: ftp: loaded support on port[0] = 21 [ 329.591449][T13988] chnl_net:caif_netlink_parms(): no params data found [ 329.632787][T13988] bridge0: port 1(bridge_slave_0) entered blocking state [ 329.640525][T13988] bridge0: port 1(bridge_slave_0) entered disabled state [ 329.649662][T13988] device bridge_slave_0 entered promiscuous mode [ 329.658906][T13988] bridge0: port 2(bridge_slave_1) entered blocking state [ 329.666551][T13988] bridge0: port 2(bridge_slave_1) entered disabled state [ 329.676041][T13988] device bridge_slave_1 entered promiscuous mode [ 329.704019][T13988] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 329.716834][T13988] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 329.743610][T13988] team0: Port device team_slave_0 added [ 329.752034][T13988] team0: Port device team_slave_1 added [ 329.816139][T13988] device hsr_slave_0 entered promiscuous mode [ 329.862807][T13988] device hsr_slave_1 entered promiscuous mode [ 329.922284][T13988] debugfs: Directory 'hsr0' with parent '/' already present! [ 329.964959][T13988] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 330.016282][T13988] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 330.066300][T13988] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 330.118033][T13988] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 330.182770][T13988] bridge0: port 2(bridge_slave_1) entered blocking state [ 330.190284][T13988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 330.198977][T13988] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.206331][T13988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 330.275132][T13988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 330.295899][T13386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 330.305305][T13386] bridge0: port 1(bridge_slave_0) entered disabled state [ 330.315080][T13386] bridge0: port 2(bridge_slave_1) entered disabled state [ 330.326074][T13386] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 330.344068][T13988] 8021q: adding VLAN 0 to HW filter on device team0 [ 330.365489][T13546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 330.374829][T13546] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.382346][T13546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 330.390827][T13546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 330.401177][T13546] bridge0: port 2(bridge_slave_1) entered blocking state [ 330.408920][T13546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 330.447912][T13546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 330.457972][T13546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 330.469723][T13546] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 330.486080][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 330.504023][T13546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 330.517476][T13988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 330.545725][T13546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 330.554125][T13546] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 330.571339][T13988] 8021q: adding VLAN 0 to HW filter on device batadv0 15:53:39 executing program 5: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000280)='./file0/file0\x00') r6 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r6, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x2) 15:53:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x6f, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000240)) bind$netlink(0xffffffffffffffff, 0x0, 0x0) 15:53:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:40 executing program 2: ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x180400) setxattr$security_evm(&(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000240)=@ng={0x4, 0x0, "7e061ae749eb"}, 0x8, 0x0) setxattr$security_capability(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='security.capability\x00', &(0x7f0000000300)=@v2={0x2000000, [{0x0, 0x3}, {0x0, 0x8}]}, 0x14, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, 0x0, 0x0, 0x0) io_setup(0x0, 0x0) r0 = semget(0x1, 0x0, 0x248) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000007c0)={{0x7, r1, 0xee01, r2, r3, 0xbc, 0x8000}, 0x0, 0x1, 0x5}) 15:53:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @empty}}, 0x1c, 0x0}}], 0x1, 0x0) 15:53:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xe, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000e4", 0xfffffffffffffee7}], 0x1, 0x0, 0x0, 0x89) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x17f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@mcast2}, 0xfffffce2) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x609, 0x0, 0x0, 0x0, 0x4cc], 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15:53:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x102800) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x91}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x3, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000001680)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x3d3}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) fcntl$setpipe(r2, 0x407, 0x6) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x2, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x800000}, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x14c) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000100)='notify_\x04\x00\x00\x00\x00\x00\x00\x00se\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, 0x0) sendfile(r4, r4, &(0x7f0000000180)=0x3ff, 0x5) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') sendfile(r1, r5, &(0x7f0000000180)=0x74000000, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') sendfile(r6, r6, &(0x7f0000000180)=0x74000000, 0x5) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00000000c0)={0x2, 0x1, 0x6, 0x100}) rmdir(&(0x7f0000000200)='./file0\x00') faccessat(r4, &(0x7f0000000380)='./file0\x00', 0xa, 0x43076d6913cac286) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x50000000000443) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='attr/exec\x00') sendfile(r7, r7, &(0x7f0000000180)=0x74000000, 0x5) fcntl$lock(r7, 0x25, &(0x7f00000003c0)={0x0, 0x0, 0x1}) 15:53:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000280)=0x6) 15:53:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000002046, 0x0) r1 = dup2(r0, r0) write$P9_RMKNOD(r1, &(0x7f0000000000)={0xfffffffffffffecb}, 0xffffff57) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)) r2 = syz_open_pts(r0, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) 15:53:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000280)=0x6) 15:53:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000280)=0x6) 15:53:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:41 executing program 5: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) connect$inet(r0, &(0x7f0000000540)={0x2, 0x0, @multicast2}, 0x10) sendto(r0, &(0x7f00000003c0)="879d0ebf9cbb63fd9adcbe51b07b0429c3178dcd0c7a3926a73ce84de28ab0", 0xffc7, 0x8000, 0x0, 0x188) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendto$inet(r0, &(0x7f0000000100)="00dd", 0x2, 0x0, 0x0, 0x0) 15:53:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:41 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sendmsg$alg(0xffffffffffffffff, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000680), 0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, 0x0, 0x404600, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000140)=[{&(0x7f0000000480)="6ed9b7255278daa197d8629a72f16862105cdfe0cc61253b50da885c24b09e447685d532a842b8a17849c17df8fe60ab62944bd39c79a03119293d44ae215f1249ebcdd89e9ed2f846fac783a8444e9d85cb0e27fe", 0x55}], 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000740)) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000340), 0x4) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) pipe(0x0) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13\x00'/258, 0x275a, 0x0) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/58, 0x7fffeff4}], 0x2, 0x0) 15:53:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:42 executing program 2: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r0, 0x10, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/185) shmctl$IPC_RMID(r1, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000003640)=[{{&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000500)=""/195, 0xc3}], 0x2, &(0x7f0000003800)=""/210, 0xd2}, 0x485}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(0x0, 0x0) fallocate(r6, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000180)={{0x0, 0x0, 0x7, 0x0, 0x9}}) setitimer(0x0, &(0x7f00000001c0)={{0x0, 0x2710}, {0x77359400}}, &(0x7f00000002c0)) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r7, 0x0, 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r7, 0x0, 0x0) 15:53:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(0xffffffffffffffff, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(0xffffffffffffffff, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:42 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sendmsg$alg(0xffffffffffffffff, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) pipe(0x0) write(0xffffffffffffffff, &(0x7f0000000680), 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x404600, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000480)="6ed9b7255278daa197d8629a72f16862105cdfe0cc61253b50da885c24b09e447685d532a842b8a17849c17df8fe60ab62944bd39c79a03119293d44ae215f1249ebcdd89e9ed2f846fac783a8444e9d85cb0e27febfd949ff5534", 0x5b}], 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000740)) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340), 0x4) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) pipe(0x0) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13\x00'/258, 0x275a, 0x0) preadv(r3, &(0x7f0000000200)=[{&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/58, 0x7fffeff4}], 0x2, 0x0) 15:53:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0), 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(0xffffffffffffffff, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000380)) 15:53:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0xe4c}}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, 0x0, 0x0) 15:53:43 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f0000000100)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r2, 0x1) write(r3, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) 15:53:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x81a0ae8c, &(0x7f00000000c0)={0x0, 0x0, [], [0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) 15:53:43 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{}, {}, 0x0, {0x2, 0x0, @local}, 'veth0_to_bond\x00'}) 15:53:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) 15:53:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) 15:53:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000010000507fa7a6c71000000f000000000", @ANYRES32, @ANYBLOB="0000000000000000140012000c000100626f6e640000000004000200"], 0x34}}, 0x0) 15:53:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x80000) write$tun(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x62, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x40000, 0x4) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xd000000, r1}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x33) 15:53:43 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x141, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='htcp\x00', 0x5) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r3) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00000000c0)) recvmmsg(r2, &(0x7f00000002c0)=[{{&(0x7f0000004300)=@caif=@util, 0x80, 0x0, 0x0, &(0x7f0000000600)=""/168, 0xa8}, 0x3}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(0x0, &(0x7f0000000380)=0x0, &(0x7f00000003c0)) write(r6, &(0x7f0000000340), 0x41395527) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x1000, 0x0) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x4004, 0x200) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x10400003) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r7, &(0x7f00000092c0), 0x4ff, 0x0) 15:53:43 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000010000000013, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x400000004e21, @multicast2}, 0x10) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 15:53:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:44 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0xf) sendfile(r1, r0, 0x0, 0x33fe0) 15:53:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:44 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 15:53:44 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x18}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffffffffffff97, 0x0, 0x229}}], 0x1, 0x40002000, 0x0) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x10000, 0x0) write$P9_RXATTRWALK(r0, &(0x7f0000000140)={0xf}, 0xf) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/udplite\x00') preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(0xffffffffffffffff, r4, 0x0, 0x4000000000dc) sendmsg$NBD_CMD_RECONFIGURE(r4, 0x0, 0x8040) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00000011c0)=""/164) r5 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0xc01}, 0x40) sendmsg$TIPC_NL_LINK_RESET_STATS(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20802}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xac, r5, 0x97e2ee30a2928ed3, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x88, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbb5}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x552}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x73}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc0}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffff221}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20008001}, 0x0) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x100000002) getpid() mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r6, 0x0) dup2(r6, r1) preadv(r2, &(0x7f00000017c0), 0x199, 0x0) 15:53:44 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:45 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000010000000013, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x400000004e21, @multicast2}, 0x10) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 15:53:45 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:45 executing program 3: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:45 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x9e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f00000040c0)) 15:53:45 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:45 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x9e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000000300)=0x0) io_cancel(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff}, &(0x7f00000004c0)) 15:53:45 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:45 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x29f7640362cd3e27, 0x0) 15:53:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:45 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:45 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x9e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 15:53:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f00000000c0)) 15:53:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:46 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:46 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup3(0xffffffffffffffff, r0, 0x0) 15:53:46 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r0, 0x0) 15:53:46 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xa, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 15:53:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:53:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000010000507fa7a6c710000060000000000", @ANYRES32, @ANYBLOB="0000000000000000140012000c000100626f6e640000000004000200"], 0x34}}, 0x0) 15:53:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 338.547215][T14385] bond2 (uninitialized): Released all slaves 15:53:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:53:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x3f, 0x1, [0x0]}, 0xa) 15:53:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:53:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:53:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:53:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3400000010000507fa7a6c710000000000000058", @ANYRES32, @ANYBLOB="0000000000000000140012000c000100626f6e640000000004000200"], 0x34}}, 0x0) 15:53:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) [ 339.448370][T14442] bond2 (uninitialized): Released all slaves [ 339.487626][T14449] bond2 (uninitialized): Released all slaves 15:53:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:53:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:48 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)=@v2={0x2, @aes256, 0x1, [], "7a83732f596915d18654f34c10ff97ee"}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x21}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r1, &(0x7f0000000040)=""/46, 0x2e) socketpair(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') 15:53:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:53:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x6) 15:53:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:53:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:49 executing program 2: 15:53:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:53:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:53:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:49 executing program 2: 15:53:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:49 executing program 2: 15:53:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:53:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:49 executing program 2: 15:53:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) 15:53:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:53:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:50 executing program 2: 15:53:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:50 executing program 2: 15:53:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:50 executing program 2: 15:53:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) 15:53:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:51 executing program 2: 15:53:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:51 executing program 2: 15:53:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:53:51 executing program 2: 15:53:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) 15:53:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:52 executing program 2: 15:53:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:52 executing program 2: 15:53:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:52 executing program 2: 15:53:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() tkill(r4, 0x1000000000013) 15:53:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, 0x0) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:53 executing program 2: 15:53:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:53 executing program 2: 15:53:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, 0x0) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:56 executing program 2: 15:53:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() tkill(r4, 0x1000000000013) 15:53:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, 0x0) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:56 executing program 2: 15:53:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(0xffffffffffffffff, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:53:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:56 executing program 2: 15:53:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() tkill(r4, 0x1000000000013) 15:53:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:53:59 executing program 2: 15:53:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:53:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(0xffffffffffffffff, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:59 executing program 2: 15:53:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(0xffffffffffffffff, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:53:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:53:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:53:59 executing program 2: 15:53:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x0) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:02 executing program 2: 15:54:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000013) 15:54:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x0) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:02 executing program 2: 15:54:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x0) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:02 executing program 2: 15:54:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:03 executing program 2: 15:54:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000013) 15:54:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:03 executing program 2: 15:54:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:03 executing program 2: 15:54:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:03 executing program 2: 15:54:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:03 executing program 2: 15:54:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000013) 15:54:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:04 executing program 2: 15:54:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:04 executing program 2: 15:54:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:04 executing program 2: 15:54:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:05 executing program 2: 15:54:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:05 executing program 2: 15:54:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:05 executing program 2: 15:54:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x6) 15:54:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000280)=0x6) 15:54:08 executing program 2: 15:54:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:08 executing program 2: 15:54:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:08 executing program 2: 15:54:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:11 executing program 2: 15:54:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000280)=0x6) 15:54:11 executing program 2: 15:54:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:11 executing program 2: 15:54:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:14 executing program 2: 15:54:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000280)=0x6) 15:54:14 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x800, 0x4) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000140)=0x800, 0x4) 15:54:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x7ff0, 0x8, 0x0, 0x1c) 15:54:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, 0x0) 15:54:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6216055b]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15:54:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, 0x0) 15:54:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r1, 0x5608, 0x0) 15:54:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000013) 15:54:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, 0x0) 15:54:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000013) 15:54:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)) 15:54:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)) 15:54:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) dup2(r0, r4) 15:54:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000013) 15:54:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x1) write(r2, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)) 15:54:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:19 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000000c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x287}}], 0x4000000000000b2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/if_inet6\x00') preadv(r0, &(0x7f00000017c0), 0x1ab, 0x0) 15:54:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) dup2(r0, r4) 15:54:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:20 executing program 3: 15:54:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:20 executing program 3: 15:54:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) dup2(r0, r4) 15:54:20 executing program 3: 15:54:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:21 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:21 executing program 3: 15:54:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:21 executing program 3: 15:54:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:21 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) dup3(0xffffffffffffffff, r0, 0x0) 15:54:21 executing program 3: 15:54:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:22 executing program 3: 15:54:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:22 executing program 3: 15:54:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:22 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) dup3(0xffffffffffffffff, r0, 0x0) 15:54:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:22 executing program 3: 15:54:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:22 executing program 3: 15:54:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:22 executing program 3: 15:54:23 executing program 3: 15:54:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:23 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) dup3(0xffffffffffffffff, r0, 0x0) 15:54:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:23 executing program 3: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) pipe2(0x0, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) socket(0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000005300)='/proc/self\x00', 0xa5f0875dd41a301f, 0x0) 15:54:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:23 executing program 3: memfd_create(0x0, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) open(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6216055b]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x1fe, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x500000000000000) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x8, 0x1, 0x6, 0x4}, {0x3, 0x0, 0x2}, {0x2}, {0x0, 0x0, 0x0, 0x9}, {0x800, 0x7, 0x4}]}) finit_module(r3, &(0x7f0000000100)='/dev/kvm\x00', 0x0) 15:54:23 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000340)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) writev(r1, &(0x7f0000000800)=[{&(0x7f00000003c0)="a90683315efc2667", 0x8}, {&(0x7f00000004c0)="bceb8f95f4e7ac8690c61c891c96bdf83e315b14e56dd35d78997c2ac9db40555fe64cdb68936ea360df5108e01c3bd3391b6790fe2ffa07c491ee3bd8680347ccfdae6663e87003e19fea7a428ac1531c87d70fe5cf96653d66f3156fc296fd79583fd0ccdacf668a9165bca78838bc9782f04678310488ab8d2938c310d6bf3d06b57b5a15fad2838e4f88c1844f23550eb39d2ebf410e1300565294d8ec23f8ad70255315c77eb68223f75b2340dc83df62aaebb071", 0xb7}, {&(0x7f00000005c0)="67f57b5febf037810de2e8603ae30865b47444cc84400996ed919ff2998c51ae758559ff70fe27db3734669973afd99c9ce9405af760c465cb94ceb148c550a52ba8399c3526552a276285db12476b3763dc5a1812fd441305c70ae46dd2e015adabe2729904a5ef5c67cc5fee11926f9c511020a6f4a2cefe42b7af0a847c4f039e90c9f41cc0c419d0b6d3ce30454d5efe8d10", 0x94}, {&(0x7f0000000680)="e5111a76db1c0a5ec52c5d2fadd798d9d107c47425a3968abcecc6723f496af725146bd7174aecb13cc2fd", 0x2b}, {&(0x7f0000000400)="e82a8dfd30b6c47f0c023d1a4a10715321dffb18509d3ab9cb658b89c5e2b5ae63184edb1fe8b9aaf1adeb7a1163eabdc573020e06a962398b", 0x39}, {&(0x7f0000000700)="61accae6a89461002753dfadda9443d5c697aa547fc1c806550bd03cbfe9494d914bb5ac237a079be9a2c207e7d87777c01c0e1ff59c63d1b28e6783ec24dd0d5a3a74bf5910f60897ad08498879fc75c7205e7c1be2d0729baa7804c5e90d07abe362d1684cb583b1b4abc556469aeab962e41cf6cb42aba3beae29428ab3f305e6e69e1b8c447b88402c477468a4c52d84b3c58f26e2d9cf489af22cd9fdc5522254b4848ffa3def99c13dfbbaab388d1c59bd9519c866b4ee617af9aa76c0c4b9", 0xc2}], 0x6) 15:54:24 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000000)={0x20, 0x0, 0x0, {0x0, 0xc}}, 0x7) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000040)) 15:54:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:24 executing program 3: 15:54:24 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 3: 15:54:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:54:25 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3660, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:54:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:54:25 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:54:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:26 executing program 3: r0 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000007c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$clear(0x7, r1) 15:54:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:26 executing program 3: r0 = socket$xdp(0x2c, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x8012, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffe, 0x8012, r3, 0x0) 15:54:26 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:26 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffe6a, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000190007041dfffd946f6105000a0000e8fe02000000010800030012000a00ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 15:54:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) [ 377.935029][T15649] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 377.945283][T15649] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 15:54:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0x64, 0x0, 0x2000000) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:54:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:27 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:27 executing program 3: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x9) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r0, 0x9, 0xffffffe4, 0x0, 0x4}) 15:54:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0x64, 0x0, 0x2000000) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:54:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$vcsn(0x0, 0x0, 0x80000) write$tun(r0, &(0x7f0000000300)={@void, @void, @llc={@llc={0x8e, 0x0, "c668"}}}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000440)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x62, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x40000, 0x4) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xd000000, r4, 0x0, 0x8}) setsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000040)="89586326457014a2279d77bc1e5a712c712b5f4fc8dec292efb8d00f17b4e103abe743fba8f8a9090d044b4fc7128613de1c88a98451d9291dcc92b95de2a5833b05371a8e81fec3d240f738320383fee844825259267ed08f88816b83a2ac5a624dcb89305b89a632627a5b740010b143be3b", 0x73) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) 15:54:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:28 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, 0x0, &(0x7f0000002000)) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:28 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0x64, 0x0, 0x2000000) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:54:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)=@ipv4_newroute={0x24, 0x18, 0x35f32a6dfa748ddd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2}, [@RTA_OIF={0x8}]}, 0x24}}, 0x0) 15:54:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:28 executing program 3: open(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6216055b]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8, 0x1, 0x6, 0x4}, {0x3, 0x0, 0x2}, {0x2}, {0x800, 0x7}]}) finit_module(r3, &(0x7f0000000100)='/dev/kvm\x00', 0x0) 15:54:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:29 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:29 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x800000000050000}]}) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) 15:54:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:29 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:29 executing program 3: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) getgroups(0xffffffffffffff96, 0x0) 15:54:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:29 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x800000000050000}]}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, 0x0, 0x0) 15:54:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:29 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x9b) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:54:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:30 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:30 executing program 3: 15:54:30 executing program 3: 15:54:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:30 executing program 3: 15:54:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:31 executing program 3: 15:54:31 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:31 executing program 3: 15:54:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:31 executing program 3: 15:54:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:54:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:31 executing program 3: 15:54:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:54:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:32 executing program 3: 15:54:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:54:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:32 executing program 3: 15:54:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:32 executing program 3: 15:54:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:32 executing program 3: 15:54:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:33 executing program 3: 15:54:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:33 executing program 3: 15:54:33 executing program 3: 15:54:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:33 executing program 3: 15:54:33 executing program 3: 15:54:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:33 executing program 3: 15:54:33 executing program 3: 15:54:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:33 executing program 3: 15:54:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, 0xffffffffffffffff) dup3(r5, r1, 0x0) 15:54:34 executing program 3: 15:54:34 executing program 3: 15:54:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:34 executing program 3: 15:54:34 executing program 3: 15:54:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:34 executing program 3: 15:54:34 executing program 3: 15:54:34 executing program 3: 15:54:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:54:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:34 executing program 3: 15:54:35 executing program 3: 15:54:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r3, 0x1000000000013) 15:54:35 executing program 3: 15:54:35 executing program 3: 15:54:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:35 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x8907, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3}, 0xb) recvmmsg(r1, &(0x7f0000004100), 0x316, 0x0, &(0x7f0000004a80)={0x77359400}) 15:54:35 executing program 3: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) connect$inet(r0, &(0x7f0000000540)={0x2, 0x0, @multicast2}, 0x10) sendto(r0, &(0x7f00000003c0)="879d0ebf9cbb63fd9adcbe51b07b0429c3178dcd0c7a3926a73ce84de28ab0", 0xffc7, 0x8000, 0x0, 0x188) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendto$inet(r0, &(0x7f0000000100)="00dd", 0x2, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) 15:54:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x1b, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) dup2(r0, r4) dup3(0xffffffffffffffff, r1, 0x0) 15:54:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) dup2(r0, r4) 15:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:37 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0xffffffff) mount(0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000000)=@filename='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x851, &(0x7f0000000140)='-mime_type\x00') socket$nl_generic(0x10, 0x3, 0x10) getdents64(0xffffffffffffffff, &(0x7f0000000380)=""/90, 0x5a) 15:54:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:37 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0) creat(&(0x7f0000000000)='./file0/file1\x00', 0x0) read$FUSE(r0, &(0x7f0000000780), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) write$FUSE_ENTRY(r0, &(0x7f00000005c0)={0x90, 0x0, 0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69e8, 0x0, 0xffffffffffffffff}}}, 0x90) 15:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) dup2(r0, r4) 15:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x9, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0x2, 0x0, 0x8) 15:54:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, 0x0, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) dup2(r0, r4) 15:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080), 0x8) 15:54:39 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x800000000050000}]}) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r0, 0x0, 0x0, 0x0, 0x0) 15:54:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, 0x0, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6216055b]}) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15:54:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, 0x0, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x4, 0x0, &(0x7f0000000240)) 15:54:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x66, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) r5 = dup2(r0, r4) dup3(r5, 0xffffffffffffffff, 0x0) 15:54:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:39 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$VFIO_IOMMU_GET_INFO(0xffffffffffffffff, 0x3b70, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x8000, 0x4) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x100000, 0x2, 0x52, r0, 0x0) 15:54:39 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 15:54:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180), &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:39 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r0, &(0x7f0000000040)=""/46, 0x2e) socketpair(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') 15:54:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x9, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 15:54:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:40 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000080)="080db5055e0bcfe8476071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) 15:54:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:40 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x161, 0x0, @perf_config_ext={0x0, 0x10000}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 15:54:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:40 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 15:54:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180), &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:42 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x21}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r1, &(0x7f0000000040)=""/46, 0x2e) socketpair(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') 15:54:42 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x8000, 0x4) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x100000, 0x2, 0x52, r0, 0x0) 15:54:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:42 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 15:54:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(r2, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x0) 15:54:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:43 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e21, 0xe, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, 0x101, 0x7, 0x6}, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, 0x0) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x77, 0x2, 0x8}, 0xb) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xffffff19) ptrace$setopts(0x7abb990919170921, r1, 0x10001, 0x111) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000a00)={"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"}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio1\x00', 0x81f403e8956afdaf, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x5}, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_selinux(&(0x7f0000000880)='./file0\x00', &(0x7f0000000400)='seburity.se\x02\x00nux\x00', &(0x7f0000000900)='system_u:obj\x0f\xae\xc4\x1ds:auditctl_dxec_t:s0\x00', 0x25, 0x3) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x100) read(r0, &(0x7f0000000340)=""/175, 0xaf) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f00000005c0)='/dev/loop#\x00', 0x40000000, 0x542) r4 = gettid() kcmp(r4, 0x0, 0x0, 0xffffffffffffffff, r3) r5 = gettid() r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r8, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r7, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0400000840002024", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x0, 0x1, 0x0, 0x3, 0x0, 0x2, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x1000, 0x6, 0x9, 0x3, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r8, 0x0) ioctl$NS_GET_USERNS(r8, 0xb701, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r5) ptrace$setopts(0x4206, r5, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000600)='(\xe0\xf5\x00', &(0x7f0000000680)='/dev/loop#\x00', &(0x7f0000000440)='system\x00', &(0x7f0000000740)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='.cpuset\x1c\x00'], &(0x7f00000002c0)=[&(0x7f0000000040)='selfposix_acl_access&[\x00', &(0x7f0000000080)='/dev/loop#\x00', &(0x7f0000000100)='\\}#(,\x00', 0x0]) 15:54:43 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0xffffffff) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000000)=@filename='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x851, &(0x7f0000000140)='-mime_type\x00') socket$nl_generic(0x10, 0x3, 0x10) getdents64(0xffffffffffffffff, &(0x7f0000000380)=""/90, 0x5a) 15:54:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)='|', 0x1}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=""/58, 0x3a}}], 0x1, 0x0, 0x0) 15:54:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180), &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:45 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)='|', 0x1}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000e40)=""/58, 0x3a}}], 0x1, 0x0, 0x0) 15:54:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:45 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e21, 0xe, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, 0x101, 0x7, 0x6}, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, 0x0) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x77, 0x2, 0x8}, 0xb) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xffffff19) ptrace$setopts(0x7abb990919170921, r1, 0x10001, 0x111) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000a00)={"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"}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio1\x00', 0x81f403e8956afdaf, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x5}, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_selinux(&(0x7f0000000880)='./file0\x00', &(0x7f0000000400)='seburity.se\x02\x00nux\x00', &(0x7f0000000900)='system_u:obj\x0f\xae\xc4\x1ds:auditctl_dxec_t:s0\x00', 0x25, 0x3) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x100) read(r0, &(0x7f0000000340)=""/175, 0xaf) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f00000005c0)='/dev/loop#\x00', 0x40000000, 0x542) r4 = gettid() kcmp(r4, 0x0, 0x0, 0xffffffffffffffff, r3) r5 = gettid() r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r8, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r7, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0400000840002024", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x0, 0x1, 0x0, 0x3, 0x0, 0x2, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x1000, 0x6, 0x9, 0x3, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r8, 0x0) ioctl$NS_GET_USERNS(r8, 0xb701, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r5) ptrace$setopts(0x4206, r5, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000600)='(\xe0\xf5\x00', &(0x7f0000000680)='/dev/loop#\x00', &(0x7f0000000440)='system\x00', &(0x7f0000000740)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='.cpuset\x1c\x00'], &(0x7f00000002c0)=[&(0x7f0000000040)='selfposix_acl_access&[\x00', &(0x7f0000000080)='/dev/loop#\x00', &(0x7f0000000100)='\\}#(,\x00', 0x0]) 15:54:46 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e21, 0xe, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, 0x101, 0x7, 0x6}, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, 0x0) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x77, 0x2, 0x8}, 0xb) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xffffff19) ptrace$setopts(0x7abb990919170921, r1, 0x10001, 0x111) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000a00)={"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"}) openat$audio1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio1\x00', 0x81f403e8956afdaf, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x5}, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_selinux(&(0x7f0000000880)='./file0\x00', &(0x7f0000000400)='seburity.se\x02\x00nux\x00', &(0x7f0000000900)='system_u:obj\x0f\xae\xc4\x1ds:auditctl_dxec_t:s0\x00', 0x25, 0x3) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x100) read(r0, &(0x7f0000000340)=""/175, 0xaf) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f00000005c0)='/dev/loop#\x00', 0x40000000, 0x542) r4 = gettid() kcmp(r4, 0x0, 0x0, 0xffffffffffffffff, r3) r5 = gettid() r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r8, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r7, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0400000840002024", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x0, 0x1, 0x0, 0x3, 0x0, 0x2, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x1000, 0x6, 0x9, 0x3, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r8, 0x0) ioctl$NS_GET_USERNS(r8, 0xb701, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r5) ptrace$setopts(0x4206, r5, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000600)='(\xe0\xf5\x00', &(0x7f0000000680)='/dev/loop#\x00', &(0x7f0000000440)='system\x00', &(0x7f0000000740)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='.cpuset\x1c\x00'], &(0x7f00000002c0)=[&(0x7f0000000040)='selfposix_acl_access&[\x00', &(0x7f0000000080)='/dev/loop#\x00', &(0x7f0000000100)='\\}#(,\x00', 0x0]) 15:54:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:46 executing program 4: openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x0, 0x10}, 0xc) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0xff, 0x0, 0x3, 0x0, 0x0, 0x2, 0x2b000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000080), 0x6}, 0xa02, 0x6, 0xcc, 0x1, 0x81, 0x0, 0x7ff}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0xff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0xfffffff5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d40)={r1, 0x0, 0x0}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004340), 0x4) openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000d6e3d19699693c8b3955acc4661c1ea825f26ff25999dfced0ae7ae6bb64a6de05a586fc5c"], &(0x7f0000000140)='syzkaller\x00', 0x1, 0x1ee, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r3, r2, 0xd}, 0x10) 15:54:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, 0x0) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:49 executing program 4: syz_open_procfs(0x0, 0x0) pipe2(0x0, 0x0) r0 = gettid() ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) msync(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x0) pipe2(0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) tkill(r0, 0x1000000000016) 15:54:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:49 executing program 1: 15:54:49 executing program 1: 15:54:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:49 executing program 4: 15:54:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:49 executing program 1: 15:54:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, 0x0) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:52 executing program 4: 15:54:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:52 executing program 1: 15:54:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:52 executing program 4: 15:54:52 executing program 1: 15:54:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:54:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:52 executing program 4: 15:54:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, 0x0) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000013) 15:54:55 executing program 1: 15:54:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:54:55 executing program 4: 15:54:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, 0xffffffffffffffff) dup3(r4, r1, 0x0) 15:54:55 executing program 1: 15:54:55 executing program 4: 15:54:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:55 executing program 1: 15:54:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r4, 0x1000000000013) 15:54:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:58 executing program 4: 15:54:58 executing program 1: 15:54:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:58 executing program 4: 15:54:58 executing program 1: 15:54:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:54:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:54:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:54:58 executing program 4: 15:55:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r4, 0x1000000000013) 15:55:01 executing program 1: 15:55:01 executing program 4: 15:55:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:55:01 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:01 executing program 4: 15:55:01 executing program 1: 15:55:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:01 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:55:01 executing program 1: 15:55:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r4, 0x1000000000013) 15:55:04 executing program 1: 15:55:04 executing program 4: 15:55:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:55:04 executing program 4: 15:55:04 executing program 1: 15:55:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, &(0x7f0000002000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r3 = dup2(r0, r2) dup3(r3, r1, 0x0) 15:55:04 executing program 4: 15:55:04 executing program 1: 15:55:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, &(0x7f0000002000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:07 executing program 4: 15:55:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000013) 15:55:07 executing program 1: 15:55:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:55:07 executing program 4: 15:55:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, &(0x7f0000002000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:07 executing program 1: 15:55:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:55:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:07 executing program 4: 15:55:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000013) 15:55:08 executing program 1: 15:55:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:08 executing program 4: 15:55:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, r3) dup3(r4, r1, 0x0) 15:55:08 executing program 1: 15:55:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:08 executing program 4: 15:55:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(0x0, 0x1000000000013) 15:55:09 executing program 1: 15:55:09 executing program 4: 15:55:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:09 executing program 4: 15:55:09 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000440)={{0x2}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 15:55:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x2000000) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 15:55:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x0) 15:55:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:10 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:10 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:55:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000048, &(0x7f0000000040)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x10000}, 0x1c) 15:55:10 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) write$vhci(0xffffffffffffffff, &(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x0, 0x4, 0x0, {}, 0x3}) 15:55:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100)}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)) semget(0x2, 0x3, 0x8) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000001c0)) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 15:55:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:10 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="031f"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6(0xa, 0x1, 0x84) accept(0xffffffffffffffff, &(0x7f0000001b80)=@in, &(0x7f0000001c00)=0x80) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2], 0x1d000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)) 15:55:10 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r5 = dup2(r0, r4) dup3(r5, r1, 0x0) 15:55:10 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xa, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r4, 0x0) 15:55:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:55:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000180)={0x94, 0x0, [0x80ffff]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000100)) unshare(0x20600) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r3 = getpid() r4 = getpid() tkill(r4, 0x9) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000140)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r5, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x1c\x00\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r5, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\xe1\x96\x01', @ifru_names='bond_slave_1\x00\x00\f@'}) creat(0x0, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x1) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r6, &(0x7f0000000180)='thrdadedb', 0x2d1ee37) ioctl$RTC_AIE_OFF(r6, 0x7002) delete_module(0x0, 0x600) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xbd35}, 0x0) ioctl$TIOCVHANGUP(r6, 0x5437, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000200)) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 15:55:11 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)) 15:55:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 15:55:11 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0x64, 0x0, 0x2000000) r4 = dup2(0xffffffffffffffff, r3) dup3(r4, r0, 0x0) 15:55:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xff0a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)='$', 0x1}], 0x1}, 0x0) r4 = dup2(r0, r3) dup3(r4, 0xffffffffffffffff, 0x0) 15:55:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000ffffffff0000000000000000000000060002000000000000000000000000000105000500000000000a0000000000000002000000000000000000ffffac141400000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00000001c0), 0xfa) sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 422.212773][T16828] ===================================================== [ 422.219899][T16828] BUG: KMSAN: uninit-value in __list_del_entry_valid+0x194/0x410 [ 422.227971][T16828] CPU: 1 PID: 16828 Comm: vhost-16827 Not tainted 5.5.0-rc1-syzkaller #0 [ 422.236406][T16828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.247438][T16828] Call Trace: [ 422.251542][T16828] dump_stack+0x1c9/0x220 [ 422.256893][T16828] kmsan_report+0x128/0x220 [ 422.261718][T16828] __msan_warning+0x57/0xa0 [ 422.266882][T16828] __list_del_entry_valid+0x194/0x410 [ 422.272349][T16828] kcov_remote_start+0x13e/0x2e0 [ 422.277568][T16828] vhost_worker+0x373/0x690 [ 422.282094][T16828] kthread+0x4b5/0x4f0 [ 422.286159][T16828] ? vhost_dev_set_owner+0xd80/0xd80 [ 422.291457][T16828] ? kthread_blkcg+0xf0/0xf0 [ 422.296409][T16828] ret_from_fork+0x35/0x40 [ 422.300997][T16828] [ 422.303641][T16828] Uninit was created at: [ 422.307919][T16828] kmsan_save_stack_with_flags+0x3c/0x90 [ 422.313719][T16828] kmsan_alloc_page+0x133/0x320 [ 422.318571][T16828] __alloc_pages_nodemask+0x1421/0x5fd0 [ 422.327004][T16828] alloc_pages_current+0x68d/0x9a0 [ 422.333136][T16828] __vmalloc_node_range+0x8c9/0x1270 [ 422.339362][T16828] vmalloc+0x106/0x120 [ 422.343639][T16828] kcov_remote_start+0x18e/0x2e0 [ 422.348830][T16828] vhost_worker+0x373/0x690 [ 422.354131][T16828] kthread+0x4b5/0x4f0 [ 422.358200][T16828] ret_from_fork+0x35/0x40 [ 422.362616][T16828] ===================================================== [ 422.369642][T16828] Disabling lock debugging due to kernel taint [ 422.376507][T16828] Kernel panic - not syncing: panic_on_warn set ... [ 422.383360][T16828] CPU: 1 PID: 16828 Comm: vhost-16827 Tainted: G B 5.5.0-rc1-syzkaller #0 [ 422.394656][T16828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.404732][T16828] Call Trace: [ 422.409104][T16828] dump_stack+0x1c9/0x220 [ 422.413446][T16828] panic+0x3c9/0xc1e [ 422.417354][T16828] kmsan_report+0x215/0x220 [ 422.425159][T16828] __msan_warning+0x57/0xa0 [ 422.430135][T16828] __list_del_entry_valid+0x194/0x410 [ 422.435813][T16828] kcov_remote_start+0x13e/0x2e0 [ 422.440779][T16828] vhost_worker+0x373/0x690 [ 422.445321][T16828] kthread+0x4b5/0x4f0 [ 422.450808][T16828] ? vhost_dev_set_owner+0xd80/0xd80 [ 422.456909][T16828] ? kthread_blkcg+0xf0/0xf0 [ 422.461519][T16828] ret_from_fork+0x35/0x40 [ 422.467613][T16828] Kernel Offset: 0xf600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 422.479432][T16828] Rebooting in 86400 seconds..