Extracting prog: 4m47.552509329s Minimizing prog: 1h14m9.295319103s Simplifying prog options: 0s Extracting C: 37.443838396s Simplifying C: 29m0.607902681s extracting reproducer from 24 programs first checking the prog from the crash report single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="00000016ffffffffffffaaaaaaaaaaaa8100900088486222837702ec0600fc000000000000000000000000000001ff0200000000000000000000000000017327000000000000010100040118c204ffff000000010009edd5973001a744bcde4cd96d527c26831f1abd937e9f302a83d2a22395cae109347030dfa68dfa27f6e8668bc9a54c07a2c97f887da740b97b12624e5bffc7f136038ca0b51de8fa85a6a20ac2abc3f13b07a724bee4db592638643e59249f26457b884a87d6af20b2c75494d80f6d70a2b509aba6934e895fe61fe8767bd0cc951b47e2b31f146374142d7374542cb007835c30ddecf685f03b0fc8fd0dc79ca93149c1110db35e33bdec5f805b95ff266835f2e8264e39aebdf89c6102587bc9e1ed1e40d8c90bea0c2ff1eef0ed4882c56907a27586c31e2d7b337f7a93d07a5fbab9f7d1110c31b4766e1ac10401020104000000000730000000000a07000484c60000000000000900000000000000010000800000000005000000000000000180000000000000000000000000005e0001486500000033060100000000000000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000bb2c1c00000000000000224acc33ac6a1760f46d55d5bc9c940110ba0515857eeb9d66a5cdf55645645adea22705020007079c489a5e48a8111cd5069c281ae4be7f5ebda355aebe6024eca87c5b63613dc2446a26bb689576eadc2c6e5375ecdad3dad71c2ba7e7a5f365f3e7b223e6074554850e3bddbfb018a52aaf5b74691475cc282a38d27f5455e89a6aebbe4506f612bbdc09be6e3f2ba11b536cb0ab39f195f14646cd9bbd1032c102587f5c1bc7bfb92b1fb36bd276e4a73412dad9128da63a5ef489d4d58297e2dd9d910710000000000206001081f2000000000000010800000000000000000000000000003a0a01020000000000000000000000000000000000000001fc0000000000000000000000000000002001000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000bb000000"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash single: failed to extract reproducer bisect: bisecting 24 programs with base timeout 30s testing program (duration=36s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [29, 27, 13, 30, 23, 18, 29, 26, 29, 30, 27, 26, 14, 27, 23, 30, 26, 20, 26, 28, 24, 23, 24, 28] detailed listing: executing program 0: bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r2) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000d0000000500070012000000050018007f00000006000800feff0000050017000000000005001a000000000006000a00ffff00000500190004000000050007000700000005001b00ff0000000500010001000000060008"], 0x6c}, 0x1, 0x0, 0x0, 0x18000}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f00000002c0)=@ethtool_sfeatures={0x50}}) r4 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r4, &(0x7f0000000000)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e27, @rand_addr=0x64010102}}, 0x24) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/xfrm_stat\x00') ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r7) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\\\x00 \x00', @ANYRES16=r8, @ANYBLOB="00022cbd7000fcdbdf25020000000800020002000000400008801400078000000600a1000000080006006e0000000c000780080006007d0000001c000780080005007e5ba72308000500020fbb5c08000600d1000000"], 0x5c}, 0x1, 0x0, 0x0, 0x50}, 0x24000005) executing program 1: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e0000000000"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYRES32=r0, @ANYBLOB], 0x0}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f00000000c0)={0x0, r0}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x28, 0x1056}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000000)=0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1\x00', 0x1ed) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nullb/nullb1/submit_queues\x00', 0x1, 0x0) write(r3, &(0x7f0000000280)='2', 0x1) keyctl$set_reqkey_keyring(0xe, 0x1) keyctl$set_reqkey_keyring(0xe, 0x1) openat$rtc(0xffffffffffffff9c, 0x0, 0x140, 0x0) mkdir(&(0x7f0000000100)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dbg\x00', &(0x7f0000000400)='debugfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./dbg/ieee80211/phy1/netdev:wlan1/beacon_loss\x00', 0x1, 0x0) write$FUSE_DIRENTPLUS(r4, 0x0, 0x0) executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() rseq(0x0, 0xfde1, 0x0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x670, 0x5, 0x400, 0x2c0, 0x2c0, 0xfeffffff, 0x218, 0x218, 0x368, 0x368, 0xffffffff, 0x368, 0x368, 0x5, 0x0, {[{{@ip={@rand_addr=0x64010102, @multicast2, 0x0, 0xffffff00, 'veth0_to_bond\x00', 'veth1_to_team\x00', {}, {}, 0x6}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={{0x30}, {0x50, 0xe01, 0x1, 0x1}}, @common=@inet=@socket1={{0x28}, 0x1}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @broadcast, @broadcast, @port=0x4e23, @gre_key=0x40}}}}, {{@uncond, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@set={{0x40}, {{0x0, [0x600, 0x0, 0x0, 0x0, 0x1], 0x2}}}, @common=@addrtype={{0x30}, {0x1, 0x522, 0x1, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x16, @broadcast, @remote, @gre_key=0xff, @port=0x4e20}}}}, {{@ip={@broadcast, @loopback, 0x0, 0x0, 'lo\x00', 'vxcan1\x00'}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id}}}}, {{@ip={@loopback, @broadcast, 0x0, 0x0, 'pim6reg0\x00', 'wlan0\x00', {}, {0xff}}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x1b}, @icmp_id=0x64, @gre_key=0x1ff}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x460) executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000040), 0x8) listen(r0, 0x3) accept4(r0, 0x0, 0x0, 0x80800) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000240)=[{0x3, 0x0, 0x1800}, {0x1, 0x8, 0x1800}, {0x1, 0xe65b}], 0x3) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000680)=[0x7, 0x7f, 0x1, 0x9d]) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x420, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}]}) openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x20940, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x70bd2c, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}}, 0xb8}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0xffd8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) pause() sendmsg$NFT_BATCH(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01080000000000000000020000000900010073797a300000000064000000090a010400000000000000000200000008000a40000000010900020073797a31000000000900010073797a300000000008000540000000080800034000000084200009801c0002800c00018008000140000000040c0001800800014000000004540000000c0a01010000000000000000020000000900020073797a31000000000900010073797a30000000002800038024000080100001800c0001000000e4ff0000000010000a800c0001"], 0x100}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = userfaultfd(0x80001) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x0, 0x2}) landlock_restrict_self(0xffffffffffffffff, 0xc) executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) process_madvise(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f00000004c0)="b436f2e990988483b91a927150c48c77ca64e1f2e9a5fe778848e1b0620c7e4e73efb37f34f3ab279e3259339aa02bfdf9a5846406756f00029efeda83f4ff0ecc8d759a0ec3faea87f7ef4145928a2976c72c3f", 0x54}, {&(0x7f00000008c0)="0ed475db6b0b6c5079c8904ef932efc58d0bd462a586c9eb6cfe7f3a9afa363341bbc9511196a134d29b", 0x2a}, {&(0x7f0000000a00)="b71d718ba567f052acd2643b3ce53969cb3c051a5f18590087f566e4ecf081b4d9d8f597b09dc9d9d9f914445c182d", 0x2f}], 0x3, 0x2, 0x0) r0 = getpgrp(0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000380)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x14, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x3c}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x2c, 0xd, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000032680)=""/102392, 0x18ff8) socket$inet6(0xa, 0x1, 0x100) socket$netlink(0x10, 0x3, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r5, &(0x7f00000000c0)={0x1d, r6}, 0x10) sendmsg$can_bcm(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="010000000b0e00000300000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001"], 0x80}}, 0x11) executing program 1: unshare(0x22020400) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) getpgid(0x0) syz_pidfd_open(0x0, 0x0) r2 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x0) ioctl$FE_GET_PROPERTY(r2, 0x80106f53, &(0x7f00000002c0)={0x4, &(0x7f0000000680)=[{0x38, '\x00', @st={0x4, [{0x0, @svalue=0x3}, {0x3}, {0x0, @uvalue=0x1}, {0x0, @uvalue=0xa182}]}, 0x3}, {0x12, '\x00', @buffer={"d874adb7729855f3f75ea163f92db4b7e1b8ef3f49ed7673cbc9b5ff5dee1aad", 0x20}, 0xfff}, {0x1d, '\x00', @buffer={"8d5a585529640f968982e34913b76bd9482a68561e7b0500", 0x20}, 0x5}]}) syz_open_dev$loop(0x0, 0x80000001, 0x162842) mlock(&(0x7f0000400000/0xc00000)=nil, 0xc00000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) userfaultfd(0x801) ptrace$ARCH_SHSTK_DISABLE(0x1e, r0, 0x1, 0x5002) executing program 1: bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r2) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000d0000000500070012000000050018007f00000006000800feff0000050017000000000005001a000000000006000a00ffff00000500190004000000050007000700000005001b00ff0000000500010001000000060008"], 0x6c}, 0x1, 0x0, 0x0, 0x18000}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f00000002c0)=@ethtool_sfeatures={0x50}}) r4 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r4, &(0x7f0000000000)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e27, @rand_addr=0x64010102}}, 0x24) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/xfrm_stat\x00') ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r7) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\\\x00 \x00', @ANYRES16=r8, @ANYBLOB="00022cbd7000fcdbdf25020000000800020002000000400008801400078000000600a1000000080006006e0000000c000780080006007d0000001c000780080005007e5ba72308000500020fbb5c08000600d1000000"], 0x5c}, 0x1, 0x0, 0x0, 0x50}, 0x24000005) executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800480000340000000000069078ac141400ac1e0001440c0a0100"/50, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000041ca74169b1edc90780000"], 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000001380)='ns/cgroup\x00') open_by_handle_at(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="10", @ANYRES8=r2], 0x4000) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4040) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000031401002abd8b00fedbdf210900020073797a3500000000080041007369770014003300626f6e64300000000000000000000000bbcf5c95a3c4564b63f8f91b58626f5c99203922eab33a4227032a1cfe4fa32c8aec084039497ea44df8711ec2b4c13fc4afbcacab1ba91078836c77c34c5ce296e5e86508e94aa3c00f27d88a680d55cdea2f3c779611605b96d97d0e162d9873b41b0c6200e0a6feafe2730ded340c08b42300e0cabad29d7ef53d96a53a52bddad1e974cd78a5debf2a750190c4226911d01a"], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x82001, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r5, 0x1, &(0x7f0000000040)={{}, {0x0, 0x3938700}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) futex(&(0x7f0000000200)=0x1, 0x6, 0x0, 0x0, 0x0, 0x1) setrlimit(0xd, &(0x7f0000000280)={0xc800, 0x10000}) setpriority(0x1, 0x0, 0x80000000) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000044082, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) executing program 0: bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000240), r2) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000d0000000500070012000000050018007f00000006000800feff0000050017000000000005001a000000000006000a00ffff00000500190004000000050007000700000005001b00ff0000000500010001000000060008"], 0x6c}, 0x1, 0x0, 0x0, 0x18000}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'netdevsim0\x00', &(0x7f00000002c0)=@ethtool_sfeatures={0x50}}) r4 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r4, &(0x7f0000000000)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e27, @rand_addr=0x64010102}}, 0x24) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/xfrm_stat\x00') ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x800001d, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r7) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\\\x00 \x00', @ANYRES16=r8, @ANYBLOB="00022cbd7000fcdbdf25020000000800020002000000400008801400078000000600a1000000080006006e0000000c000780080006007d0000001c000780080005007e5ba72308000500020fbb5c08000600d1000000"], 0x5c}, 0x1, 0x0, 0x0, 0x50}, 0x24000005) executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000040), 0x8) listen(r0, 0x3) accept4(r0, 0x0, 0x0, 0x80800) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000240)=[{0x3, 0x0, 0x1800}, {0x1, 0x8, 0x1800}, {0x1, 0xe65b}], 0x3) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000680)=[0x7, 0x7f, 0x1, 0x9d]) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x420, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}]}) openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x20940, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x70bd2c, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}}, 0xb8}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0xffd8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) pause() sendmsg$NFT_BATCH(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01080000000000000000020000000900010073797a300000000064000000090a010400000000000000000200000008000a40000000010900020073797a31000000000900010073797a300000000008000540000000080800034000000084200009801c0002800c00018008000140000000040c0001800800014000000004540000000c0a01010000000000000000020000000900020073797a31000000000900010073797a30000000002800038024000080100001800c0001000000e4ff0000000010000a800c0001"], 0x100}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = userfaultfd(0x80001) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x0, 0x2}) landlock_restrict_self(0xffffffffffffffff, 0xc) executing program 1: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e0000000000"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r0, @ANYBLOB], 0x0}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f00000000c0)={0x0, r0}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x28, 0x1056}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000000)=0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1\x00', 0x1ed) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nullb/nullb1/submit_queues\x00', 0x1, 0x0) write(r3, &(0x7f0000000280)='2', 0x1) keyctl$set_reqkey_keyring(0xe, 0x1) keyctl$set_reqkey_keyring(0xe, 0x1) openat$rtc(0xffffffffffffff9c, 0x0, 0x140, 0x0) mkdir(&(0x7f0000000100)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dbg\x00', &(0x7f0000000400)='debugfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./dbg/ieee80211/phy1/netdev:wlan1/beacon_loss\x00', 0x1, 0x0) write$FUSE_DIRENTPLUS(r4, 0x0, 0x0) executing program 4: setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x38, 0x1000, 0xeb7f}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer2(0xffffff9c, 0x0, 0x20940, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008000}, 0x20000004) r0 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000240)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x2c, 0x0, 0x0) writev(r2, 0x0, 0x0) sendmmsg(r0, 0x0, 0x0, 0xffd8) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, 0x0, 0x0) r4 = socket$rxrpc(0x21, 0x2, 0xa) connect$rxrpc(r4, 0x0, 0x0) sendmsg$inet(r4, &(0x7f0000000180)={0x0, 0xfffffffffffffd6b, 0x0, 0x0, &(0x7f00000000c0)=[@ip_tos_int={{0x18, 0x110}}], 0x18, 0x4c00}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, 0x0) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000080)={0x15, 0x0, 0x2000a, 0x9}) r5 = socket$kcm(0x29, 0x2, 0x0) prlimit64(0x0, 0x7, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, 0x0) executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300), 0x103000, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) fsopen(&(0x7f0000000280)='ceph\x00', 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x80102, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000002680)=""/4078) executing program 0: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e0000000000"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800"/15, @ANYRES32=r0, @ANYBLOB], 0x0}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f00000000c0)={0x0, r0}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x28, 0x1056}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ed) ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000000)=0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1\x00', 0x1ed) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nullb/nullb1/submit_queues\x00', 0x1, 0x0) write(r3, &(0x7f0000000280)='2', 0x1) keyctl$set_reqkey_keyring(0xe, 0x1) keyctl$set_reqkey_keyring(0xe, 0x1) openat$rtc(0xffffffffffffff9c, 0x0, 0x140, 0x0) mkdir(&(0x7f0000000100)='./dbg\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./dbg\x00', &(0x7f0000000400)='debugfs\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./dbg/ieee80211/phy1/netdev:wlan1/beacon_loss\x00', 0x1, 0x0) write$FUSE_DIRENTPLUS(r4, 0x0, 0x0) executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) process_madvise(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f00000004c0)="b436f2e990988483b91a927150c48c77ca64e1f2e9a5fe778848e1b0620c7e4e73efb37f34f3ab279e3259339aa02bfdf9a5846406756f00029efeda83f4ff0ecc8d759a0ec3faea87f7ef4145928a2976c72c3f", 0x54}, {&(0x7f00000008c0)="0ed475db6b0b6c5079c8904ef932efc58d0bd462a586c9eb6cfe7f3a9afa363341bbc9511196a134d29b", 0x2a}, {&(0x7f0000000a00)="b71d718ba567f052acd2643b3ce53969cb3c051a5f18590087f566e4ecf081b4d9d8f597b09dc9d9d9f914445c182d", 0x2f}], 0x3, 0x2, 0x0) r0 = getpgrp(0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000380)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSET={0x14, 0x9, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x3c}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x2c, 0xd, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000032680)=""/102392, 0x18ff8) socket$inet6(0xa, 0x1, 0x100) socket$netlink(0x10, 0x3, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r5, &(0x7f00000000c0)={0x1d, r6}, 0x10) sendmsg$can_bcm(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="010000000b0e00000300000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001"], 0x80}}, 0x11) executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000040), 0x8) listen(r0, 0x3) accept4(r0, 0x0, 0x0, 0x80800) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000240)=[{0x3, 0x0, 0x1800}, {0x1, 0x8, 0x1800}, {0x1, 0xe65b}], 0x3) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000680)=[0x7, 0x7f, 0x1, 0x9d]) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x420, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}]}) openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x20940, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x70bd2c, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}}, 0xb8}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r4 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r4, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r3, 0x0, 0x0, 0xffd8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) pause() sendmsg$NFT_BATCH(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01080000000000000000020000000900010073797a300000000064000000090a010400000000000000000200000008000a40000000010900020073797a31000000000900010073797a300000000008000540000000080800034000000084200009801c0002800c00018008000140000000040c0001800800014000000004540000000c0a01010000000000000000020000000900020073797a31000000000900010073797a30000000002800038024000080100001800c0001000000e4ff0000000010000a800c0001"], 0x100}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = userfaultfd(0x80001) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa04, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x0, 0x2}) landlock_restrict_self(0xffffffffffffffff, 0xc) executing program 4: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f00000003c0)='mountaddr\x00', &(0x7f0000000680)='::\x05J\xa6\xaa\x90\xa8K\xc6\xa3\x13\x8d\xba\x88\x1b\xf63k.\x9c\x02E,K\x1aX\'\x86j^L>\xd7\xe7\xed\x16\xf1x\xd8*\bF\xdd\x1cS\xaa\xd8\x19\x86)Y\n\x06C\x10\xce\x9c\xcf\xd01,\xa8\xc7\x90\x87\x8a\x03u\xebg\x91\xc4\xf4\x1e\x83,\x81t\x80/\"\x81O\x9a\x06\xff\xa2\xa1\xb1,\xdbO\x95\xba-\x17\xa93\xdf4\x19\x1a\xd5 \xce\xce\x9bA\xe4\xb3\xbb(PV\xa7sz\xd3\xfa\xecZ\xe4HBc6\xc6\xcc\x8c7+GM\xb1\x18`J`\xa2\xa57@M@\xe8D\xb6R\"\x03\x11\xd7w\xf1\x98\xecP n\x0eD\xa5\xf9\xe54\xa9E\xd6\x87,\xc3\xb2.\xe3\xc9c&~\xbfPI\xda\xd9\xb1\x00\x1c`;\xc75\x0eRMv|', 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = syz_open_dev$vivid(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000500)={0xa, @sliced={0x8, [0x4, 0xfffa, 0xd74a, 0x0, 0x0, 0xfffe, 0xfffc, 0x5, 0x8, 0x5, 0x854, 0x7, 0x4, 0xf139, 0x8, 0x1aa1, 0x9, 0x100, 0x81, 0x401, 0xff11, 0x2, 0x3, 0x8000, 0x8, 0x7, 0xc1a5, 0x9, 0x2, 0xb46, 0x1, 0x101, 0x8000, 0x100, 0xff, 0x5, 0x10, 0x0, 0x8000, 0x2d21, 0x96e1, 0x2, 0x5, 0x0, 0x8, 0x1, 0x5, 0x9], 0x3}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendmsg$nl_route(r3, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@RTM_GETNSID={0x24, 0x5a, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NETNSA_PID={0x8}, @NETNSA_FD={0x8, 0x3, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40008) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000180), 0x2000090, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) writev(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800480000340000000000069078ac141400ac1e0001440c0a0100"/50, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000041ca74169b1edc90780000"], 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000001380)='ns/cgroup\x00') open_by_handle_at(r2, &(0x7f0000001300)=ANY=[@ANYBLOB="10", @ANYRES8=r2], 0x4000) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4040) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000031401002abd8b00fedbdf210900020073797a3500000000080041007369770014003300626f6e64300000000000000000000000bbcf5c95a3c4564b63f8f91b58626f5c99203922eab33a4227032a1cfe4fa32c8aec084039497ea44df8711ec2b4c13fc4afbcacab1ba91078836c77c34c5ce296e5e86508e94aa3c00f27d88a680d55cdea2f3c779611605b96d97d0e162d9873b41b0c6200e0a6feafe2730ded340c08b42300e0cabad29d7ef53d96a53a52bddad1e974cd78a5debf2a750190c4226911d01a"], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x82001, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r5, 0x1, &(0x7f0000000040)={{}, {0x0, 0x3938700}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) futex(&(0x7f0000000200)=0x1, 0x6, 0x0, 0x0, 0x0, 0x1) setrlimit(0xd, &(0x7f0000000280)={0xc800, 0x10000}) setpriority(0x1, 0x0, 0x80000000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000044082, 0x0) fallocate(r6, 0x11, 0x0, 0x74000) executing program 3: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7fff, 0x4, 0x9, 0x612, 0x4, 0x2, 0x0, {0x0, @in={{0x2, 0x4e20, @empty}}, 0x53c7, 0x662831c2, 0x7, 0x2, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x9, 0xfff7, 0x9, 0x78ca, 0xfffffffc, 0xf61f, 0xf75, 0x1, r0}, &(0x7f00000002c0)=0x20) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0xa, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1214040, 0x0) openat(0xffffffffffffff9c, 0x0, 0x4, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x11, 0xf, &(0x7f0000001340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007100000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x5c, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) r3 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000000c0)={0xb, 0x1, 0x4, 0x0, 0x7}) r4 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, 0x0, 0x20048014) sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001c000100000000000000000007000000", @ANYRES32=r5, @ANYBLOB="800066180a000200aaaaaa"], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r6 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r6, 0xc0285628, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x0, 0x0, 0xb49, 0x9, 0xfffffffffffffff7, 0x0, 0x3e}, 0x0) syz_clone(0x0, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, 0x0, 0x0) executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x11, 0x6, @random="bdf19b71a0f9"}, 0x10) getpid() seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x0, &(0x7f0000000100)}) syz_open_dev$tty1(0xc, 0x4, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x6, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) read$FUSE(0xffffffffffffffff, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x8082, 0x73) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)={0xd8, 0x0, 0xfffffffffffffff9, [{{0x0, 0x2, 0x2, 0x100, 0x3, 0x8, {0x6, 0x9, 0x4, 0x80000000000000fc, 0x3, 0x0, 0x7fffffff, 0x58, 0x4, 0x9000, 0x9, r1, r2, 0x1, 0x4}}, {0x20000000000000, 0x537, 0x2b, 0xf3, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x01\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r3, &(0x7f0000000100)=""/134, 0x86) getdents64(r3, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000a3c0)="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5563c0b7b86141e7a852fe64fa7c8496b112f366ca2e4afefc68ebd78bddfd5bf95b40f691b0d81fdb5126e9ed55e32db62af1dca33a3449aba59f12bd03c0f4a64e1fefb18ed08f6a9a1325248139659687a73d378f09002ebc4b2baab643ca44b4a7ee63dc4631f211181647daea7e36806eb0a79980ae519fbc77c9988db03cebecc1ce2db3acbdc928e2de2111fd171c89feac400249b28c14267f3e6f711206b0517aea57817e13d0f6553e6e9b73d99a3f85e5a9cc8bd7e3605dbf5b4f4e665bc7541fe888c7d86cac5811d560e044ebe3bb4768eb9307369da53a32201a7467c066b83b86c333876e821801f98b466dcd2dd6077468029722b01988324e101b8dc37d5d45be0cfa5655e232bebbdae8bd70e92a66140ddfa4bd182beecf5038d4f0bc31b37fa26ed21820c78450770d380c2f42386a5c27a93b2f85f37756d9b32df934ec4d1598e5b3ff6fc53d5cdaf6acdaa53566a122349bd1c21a73b634dfaf23130db368a236376144efbdfbcbea34e78000a261b3817a10eb7c0413534dafdc55cb12f65bbcb73a4467bbc2c2319ab070ffaaa8e4eb24ef9cfa2cdeab19e16e0b1a502104492ca060ce50381e7ebeae0341ab532bc8a4e9a4bdf31e25fbf7674353f347c274fcc40083486fd48c08602c12c9c6806c7517c5b8aa178f65286f5007ea8d94170a7b070e66bae28e5e143b477a2629efa8e33883c03e0e58a6f21e253d87683d4852abd31f1199496337eef9c8bb81c5e3313a0a4c96cd4e4a3997144340f0bd5d3fe3ecdcd0feeee6bcb3ba0cbd160298936e6c26e3be0b86644e2704b0ead40f64e486a95856736f04d5493944eba60794ebc538fe149367eec24d8855061ca11078832d771d0efdfa221f66af302e1424bd3e4afef26dab0cf76b51d95b90d75d4ea196f5eff677e4260170b21918b0882eeab5dba283b07b4feb99bdce197c6e453371c41be2a8fa6e29d6ab5cbeff6", 0x2000, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x30, 0x0, 0x4000000000200, [{0x6, 0x5, 0x1, 0xa50, '}'}]}, 0x0, 0x0, 0x0, 0x0}) getdents64(r3, &(0x7f0000000640)=""/193, 0xc1) syz_fuse_handle_req(0xffffffffffffffff, 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0x2000, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x30, 0x0, 0x8, [{0x1, 0x0, 0x1, 0xfffffe01, '['}]}, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) r5 = socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000000180)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000240)='./cgroup\x00', &(0x7f0000000040)='befs\x00', 0x800841, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x8, 0x3, 0x3b0, 0x0, 0x11, 0x148, 0x250, 0x0, 0x318, 0x2a8, 0x2a8, 0x318, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x1e8, 0x250, 0x0, {}, [@common=@inet=@hashlimit2={{0x150}, {'veth0_vlan\x00', {0xb, 0x2, 0x2f, 0xb2, 0x6, 0x8, 0x8, 0x18}, {0xf2}}}, @common=@unspec=@state={{0x28}, {0x3}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0xb, 0xb, 0x4468, 'syz1\x00', 'syz0\x00', {0x9}}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0xb}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x6, 0xf93b, 0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x410) executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x11, 0x6, @random="bdf19b71a0f9"}, 0x10) getpid() seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x0, &(0x7f0000000100)}) syz_open_dev$tty1(0xc, 0x4, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x6, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) read$FUSE(0xffffffffffffffff, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x8082, 0x73) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)={0xd8, 0x0, 0xfffffffffffffff9, [{{0x0, 0x2, 0x2, 0x100, 0x3, 0x8, {0x6, 0x9, 0x4, 0x80000000000000fc, 0x3, 0x0, 0x7fffffff, 0x58, 0x4, 0x9000, 0x9, r1, r2, 0x1, 0x4}}, {0x20000000000000, 0x537, 0x2b, 0xf3, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x01\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r3, &(0x7f0000000100)=""/134, 0x86) getdents64(r3, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000a3c0)="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", 0x2000, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x30, 0x0, 0x4000000000200, [{0x6, 0x5, 0x1, 0xa50, '}'}]}, 0x0, 0x0, 0x0, 0x0}) getdents64(r3, &(0x7f0000000640)=""/193, 0xc1) syz_fuse_handle_req(0xffffffffffffffff, 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0x2000, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x30, 0x0, 0x8, [{0x1, 0x0, 0x1, 0xfffffe01, '['}]}, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) r5 = socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000000180)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000240)='./cgroup\x00', &(0x7f0000000040)='befs\x00', 0x800841, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x8, 0x3, 0x3b0, 0x0, 0x11, 0x148, 0x250, 0x0, 0x318, 0x2a8, 0x2a8, 0x318, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x1e8, 0x250, 0x0, {}, [@common=@inet=@hashlimit2={{0x150}, {'veth0_vlan\x00', {0xb, 0x2, 0x2f, 0xb2, 0x6, 0x8, 0x8, 0x18}, {0xf2}}}, @common=@unspec=@state={{0x28}, {0x3}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0xb, 0xb, 0x4468, 'syz1\x00', 'syz0\x00', {0x9}}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0xb}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x6, 0xf93b, 0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x410) executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2002) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f00000003c0)='mountaddr\x00', &(0x7f0000000680)='::\x05J\xa6\xaa\x90\xa8K\xc6\xa3\x13\x8d\xba\x88\x1b\xf63k.\x9c\x02E,K\x1aX\'\x86j^L>\xd7\xe7\xed\x16\xf1x\xd8*\bF\xdd\x1cS\xaa\xd8\x19\x86)Y\n\x06C\x10\xce\x9c\xcf\xd01,\xa8\xc7\x90\x87\x8a\x03u\xebg\x91\xc4\xf4\x1e\x83,\x81t\x80/\"\x81O\x9a\x06\xff\xa2\xa1\xb1,\xdbO\x95\xba-\x17\xa93\xdf4\x19\x1a\xd5 \xce\xce\x9bA\xe4\xb3\xbb(PV\xa7sz\xd3\xfa\xecZ\xe4HBc6\xc6\xcc\x8c7+GM\xb1\x18`J`\xa2\xa57@M@\xe8D\xb6R\"\x03\x11\xd7w\xf1\x98\xecP n\x0eD\xa5\xf9\xe54\xa9E\xd6\x87,\xc3\xb2.\xe3\xc9c&~\xbfPI\xda\xd9\xb1\x00\x1c`;\xc75\x0eRMv|', 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r2 = syz_open_dev$vivid(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000500)={0xa, @sliced={0x8, [0x4, 0xfffa, 0xd74a, 0x0, 0x0, 0xfffe, 0xfffc, 0x5, 0x8, 0x5, 0x854, 0x7, 0x4, 0xf139, 0x8, 0x1aa1, 0x9, 0x100, 0x81, 0x401, 0xff11, 0x2, 0x3, 0x8000, 0x8, 0x7, 0xc1a5, 0x9, 0x2, 0xb46, 0x1, 0x101, 0x8000, 0x100, 0xff, 0x5, 0x10, 0x0, 0x8000, 0x2d21, 0x96e1, 0x2, 0x5, 0x0, 0x8, 0x1, 0x5, 0x9], 0x3}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendmsg$nl_route(r3, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@RTM_GETNSID={0x24, 0x5a, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NETNSA_PID={0x8}, @NETNSA_FD={0x8, 0x3, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40008) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000180), 0x2000090, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x4e20, @local}, 0x10) connect$inet(r6, &(0x7f0000000480)={0x2, 0x4e23, @multicast2}, 0x10) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) executing program 2: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7fff, 0x4, 0x9, 0x612, 0x4, 0x2, 0x0, {0x0, @in={{0x2, 0x4e20, @empty}}, 0x53c7, 0x662831c2, 0x7, 0x2, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x9, 0xfff7, 0x9, 0x78ca, 0xfffffffc, 0xf61f, 0xf75, 0x1, r0}, &(0x7f00000002c0)=0x20) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0xa, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x1214040, 0x0) openat(0xffffffffffffff9c, 0x0, 0x4, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x11, 0xf, &(0x7f0000001340)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000007100000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x5c, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socket$inet6(0xa, 0x800000000000002, 0x0) r3 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7fff, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000000c0)={0xb, 0x1, 0x4, 0x0, 0x7}) r4 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, 0x0, 0x20048014) sendmsg$nl_route(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001c000100000000000000000007000000", @ANYRES32=r5, @ANYBLOB="800066180a000200aaaaaa"], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r6 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r6, 0xc0285628, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x0, 0x0, 0x0, 0x0, 0xb49, 0x9, 0xfffffffffffffff7, 0x0, 0x3e}, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f90f24fc60", 0x14}], 0x1}, 0x0) program did not crash replaying the whole log did not cause a kernel crash single: executing 1 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="00000016ffffffffffffaaaaaaaaaaaa8100900088486222837702ec0600fc000000000000000000000000000001ff0200000000000000000000000000017327000000000000010100040118c204ffff000000010009edd5973001a744bcde4cd96d527c26831f1abd937e9f302a83d2a22395cae109347030dfa68dfa27f6e8668bc9a54c07a2c97f887da740b97b12624e5bffc7f136038ca0b51de8fa85a6a20ac2abc3f13b07a724bee4db592638643e59249f26457b884a87d6af20b2c75494d80f6d70a2b509aba6934e895fe61fe8767bd0cc951b47e2b31f146374142d7374542cb007835c30ddecf685f03b0fc8fd0dc79ca93149c1110db35e33bdec5f805b95ff266835f2e8264e39aebdf89c6102587bc9e1ed1e40d8c90bea0c2ff1eef0ed4882c56907a27586c31e2d7b337f7a93d07a5fbab9f7d1110c31b4766e1ac10401020104000000000730000000000a07000484c60000000000000900000000000000010000800000000005000000000000000180000000000000000000000000005e0001486500000033060100000000000000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000bb2c1c00000000000000224acc33ac6a1760f46d55d5bc9c940110ba0515857eeb9d66a5cdf55645645adea22705020007079c489a5e48a8111cd5069c281ae4be7f5ebda355aebe6024eca87c5b63613dc2446a26bb689576eadc2c6e5375ecdad3dad71c2ba7e7a5f365f3e7b223e6074554850e3bddbfb018a52aaf5b74691475cc282a38d27f5455e89a6aebbe4506f612bbdc09be6e3f2ba11b536cb0ab39f195f14646cd9bbd1032c102587f5c1bc7bfb92b1fb36bd276e4a73412dad9128da63a5ef489d4d58297e2dd9d910710000000000206001081f2000000000000010800000000000000000000000000003a0a01020000000000000000000000000000000000000001fc0000000000000000000000000000002001000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000bb000000"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare single: successfully extracted reproducer found reproducer with 26 syscalls minimizing guilty program testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-syz_clone-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-mmap-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-getpid-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-prctl$PR_SCHED_CORE-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-getpgrp-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-sched_setscheduler-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, 0x0) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-prlimit64-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r5 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r5, 0x1, 0x0) r6 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r6, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r4) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$kvm-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-bpf$BPF_MAP_GET_FD_BY_ID-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r1, 0x2001, 0x8}, 0xc) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x58, &(0x7f0000000100)}, 0x10) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r2) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x58, &(0x7f0000000100)}, 0x10) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r2) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r2) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x22}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, 0x0, 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="00000016ffffffffffffaaaaaaaaaaaa8100900088486222837702ec0600fc000000000000000000000000000001ff0200000000000000000000000000017327000000000000010100040118c204ffff000000010009edd5973001a744bcde4cd96d527c26831f1abd937e9f302a83d2a22395cae109347030dfa68dfa27f6e8668bc9a54c07a2c97f887da740b97b12624e5bffc7f136038ca0b51de8fa85a6a20ac2abc3f13b07a724bee4db592638643e59249f26457b884a87d6af20b2c75494d80f6d70a2b509aba6934e895fe61fe8767bd0cc951b47e2b31f146374142d7374542cb007835c30ddecf685f03b0fc8fd0dc79ca93149c1110db35e33bdec5f805b95ff266835f2e8264e39aebdf89c6102587bc9e1ed1e40d8c90bea0c2ff1eef0ed4882c56907a27586c31e2d7b337f7a93d07a5fbab9f7d1110c31b4766e1ac10401020104000000000730000000000a07000484c60000000000000900000000000000010000800000000005000000000000000180000000000000000000000000005e0001486500000033060100000000000000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000bb2c1c00000000000000224acc33ac6a1760f46d55d5bc9c940110ba0515857eeb9d66a5cdf55645645adea22705020007079c489a5e48a8111cd5069c281ae4be7f5ebda355aebe6024eca87c5b63613dc2446a26bb689576eadc2c6e5375ecdad3dad71c2ba7e7a5f365f3e7b223e6074554850e3bddbfb018a52aaf5b74691475cc282a38d27f5455e89a6aebbe4506f612bbdc09be6e3f2ba11b536cb0ab39f195f14646cd9bbd1032c102587f5c1bc7bfb92b1fb36bd276e4a73412dad9128da63a5ef489d4d58297e2dd9d910710000000000206001081f2000000000000010800000000000000000000000000003a0a01020000000000000000000000000000000000000001fc0000000000000000000000000000002001000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000bb000000"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x0, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="00000016ffffffffffffaaaaaaaaaaaa8100900088486222837702ec0600fc000000000000000000000000000001ff0200000000000000000000000000017327000000000000010100040118c204ffff000000010009edd5973001a744bcde4cd96d527c26831f1abd937e9f302a83d2a22395cae109347030dfa68dfa27f6e8668bc9a54c07a2c97f887da740b97b12624e5bffc7f136038ca0b51de8fa85a6a20ac2abc3f13b07a724bee4db592638643e59249f26457b884a87d6af20b2c75494d80f6d70a2b509aba6934e895fe61fe8767bd0cc951b47e2b31f146374142d7374542cb007835c30ddecf685f03b0fc8fd0dc79ca93149c1110db35e33bdec5f805b95ff266835f2e8264e39aebdf89c6102587bc9e1ed1e40d8c90bea0c2ff1eef0ed4882c56907a27586c31e2d7b337f7a93d07a5fbab9f7d1110c31b4766e1ac10401020104000000000730000000000a07000484c60000000000000900000000000000010000800000000005000000000000000180000000000000000000000000005e0001486500000033060100000000000000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000bb2c1c00000000000000224acc33ac6a1760f46d55d5bc9c940110ba0515857eeb9d66a5cdf55645645adea22705020007079c489a5e48a8111cd5069c281ae4be7f5ebda355aebe6024eca87c5b63613dc2446a26bb689576eadc2c6e5375ecdad3dad71c2ba7e7a5f365f3e7b223e6074554850e3bddbfb018a52aaf5b74691475cc282a38d27f5455e89a6aebbe4506f612bbdc09be6e3f2ba11b536cb0ab39f195f14646cd9bbd1032c102587f5c1bc7bfb92b1fb36bd276e4a73412dad9128da63a5ef489d4d58297e2dd9d910710000000000206001081f2000000000000010800000000000000000000000000003a0a01020000000000000000000000000000000000000001fc0000000000000000000000000000002001000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000bb000000"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, 0x0, 0x0) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, 0x0, &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) program did not crash extracting C reproducer testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program crashed: WARNING in trace_rb_cpu_prepare simplifying C reproducer testing compiled C program (duration=1m13.595506536s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program crashed: WARNING in trace_rb_cpu_prepare testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program crashed: WARNING in trace_rb_cpu_prepare testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing compiled C program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat program did not crash testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare validation run: crashed=true testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash validation run: crashed=false testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash validation run: crashed=false testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash validation run: crashed=false testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program did not crash validation run: crashed=false testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare validation run: crashed=true testing program (duration=1m13.595506536s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_GET_FD_BY_ID-bpf$BPF_GET_MAP_INFO-openat$kvm-openat$tun-ioctl$TUNSETIFF-ioctl$SIOCSIFHWADDR-write$tun-ioctl$KVM_CREATE_VM-fcntl$lock-bpf$PROG_BIND_MAP-mkdirat-sched_setscheduler-getpgrp-sched_setaffinity-getpid-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-ioprio_get$pid-mount-mkdirat detailed listing: executing program 0: r0 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x10) r1 = openat$kvm(0x0, 0x0, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x32a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x1) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) ioprio_get$pid(0x2, r3) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) program crashed: WARNING in trace_rb_cpu_prepare validation run: crashed=true reproducing took 2h0m51.974666031s repro crashed as (corrupted=false): ------------[ cut here ]------------ failed to allocate ring buffer on CPU 1 WARNING: CPU: 0 PID: 4518 at kernel/trace/ring_buffer.c:5860 trace_rb_cpu_prepare+0x349/0x3c0 kernel/trace/ring_buffer.c:5859 Modules linked in: CPU: 0 PID: 4518 Comm: syz.2.23 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:trace_rb_cpu_prepare+0x349/0x3c0 kernel/trace/ring_buffer.c:5859 Code: f0 48 0f ab 08 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 36 01 fd ff 48 c7 c7 80 73 90 8a 44 89 f6 e8 07 88 c8 ff <0f> 0b b8 f4 ff ff ff eb d4 e8 19 01 fd ff 0f 0b e9 07 fd ff ff e8 RSP: 0018:ffffc900036b7a98 EFLAGS: 00010246 RAX: 62d1a3132719a600 RBX: dffffc0000000000 RCX: ffff888077ad1e00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: ffff88802322e188 R08: ffffc900036b7727 R09: 1ffff920006d6ee4 R10: dffffc0000000000 R11: fffff520006d6ee5 R12: ffff88807e3290b0 R13: 0000000000000000 R14: 0000000000000001 R15: ffff88802322e188 FS: 00007f57208f56c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa705deb840 CR3: 0000000018685000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cpuhp_invoke_callback+0x481/0x7e0 kernel/cpu.c:202 cpuhp_issue_call+0x452/0x7f0 kernel/cpu.c:-1 __cpuhp_state_add_instance_cpuslocked+0x229/0x600 kernel/cpu.c:2078 __cpuhp_state_add_instance+0x21/0x30 kernel/cpu.c:2099 cpuhp_state_add_instance include/linux/cpuhotplug.h:396 [inline] __ring_buffer_alloc+0x336/0x5d0 kernel/trace/ring_buffer.c:1878 allocate_trace_buffer kernel/trace/trace.c:9313 [inline] allocate_trace_buffers+0x70/0x2b0 kernel/trace/trace.c:9345 trace_array_create+0x2d6/0xcb0 kernel/trace/trace.c:9488 instance_mkdir+0xc8/0x120 kernel/trace/trace.c:9534 tracefs_syscall_mkdir+0xb7/0x110 fs/tracefs/inode.c:87 vfs_mkdir+0x386/0x570 fs/namei.c:4157 do_mkdirat+0x1d8/0x440 fs/namei.c:4182 __do_sys_mkdirat fs/namei.c:4197 [inline] __se_sys_mkdirat fs/namei.c:4195 [inline] __x64_sys_mkdirat+0x85/0x90 fs/namei.c:4195 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f571f99e159 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f57208f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 RAX: ffffffffffffffda RBX: 00007f571fc26090 RCX: 00007f571f99e159 RDX: 00000000000001ff RSI: 0000200000000140 RDI: ffffffffffffff9c RBP: 00007f571fa3506b R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f571fc26128 R14: 00007f571fc26090 R15: 00007ffdfb0ea3d8 final repro crashed as (corrupted=false): ------------[ cut here ]------------ failed to allocate ring buffer on CPU 1 WARNING: CPU: 0 PID: 4518 at kernel/trace/ring_buffer.c:5860 trace_rb_cpu_prepare+0x349/0x3c0 kernel/trace/ring_buffer.c:5859 Modules linked in: CPU: 0 PID: 4518 Comm: syz.2.23 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 RIP: 0010:trace_rb_cpu_prepare+0x349/0x3c0 kernel/trace/ring_buffer.c:5859 Code: f0 48 0f ab 08 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 36 01 fd ff 48 c7 c7 80 73 90 8a 44 89 f6 e8 07 88 c8 ff <0f> 0b b8 f4 ff ff ff eb d4 e8 19 01 fd ff 0f 0b e9 07 fd ff ff e8 RSP: 0018:ffffc900036b7a98 EFLAGS: 00010246 RAX: 62d1a3132719a600 RBX: dffffc0000000000 RCX: ffff888077ad1e00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 RBP: ffff88802322e188 R08: ffffc900036b7727 R09: 1ffff920006d6ee4 R10: dffffc0000000000 R11: fffff520006d6ee5 R12: ffff88807e3290b0 R13: 0000000000000000 R14: 0000000000000001 R15: ffff88802322e188 FS: 00007f57208f56c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa705deb840 CR3: 0000000018685000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cpuhp_invoke_callback+0x481/0x7e0 kernel/cpu.c:202 cpuhp_issue_call+0x452/0x7f0 kernel/cpu.c:-1 __cpuhp_state_add_instance_cpuslocked+0x229/0x600 kernel/cpu.c:2078 __cpuhp_state_add_instance+0x21/0x30 kernel/cpu.c:2099 cpuhp_state_add_instance include/linux/cpuhotplug.h:396 [inline] __ring_buffer_alloc+0x336/0x5d0 kernel/trace/ring_buffer.c:1878 allocate_trace_buffer kernel/trace/trace.c:9313 [inline] allocate_trace_buffers+0x70/0x2b0 kernel/trace/trace.c:9345 trace_array_create+0x2d6/0xcb0 kernel/trace/trace.c:9488 instance_mkdir+0xc8/0x120 kernel/trace/trace.c:9534 tracefs_syscall_mkdir+0xb7/0x110 fs/tracefs/inode.c:87 vfs_mkdir+0x386/0x570 fs/namei.c:4157 do_mkdirat+0x1d8/0x440 fs/namei.c:4182 __do_sys_mkdirat fs/namei.c:4197 [inline] __se_sys_mkdirat fs/namei.c:4195 [inline] __x64_sys_mkdirat+0x85/0x90 fs/namei.c:4195 do_syscall_x64 arch/x86/entry/common.c:46 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f571f99e159 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f57208f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 RAX: ffffffffffffffda RBX: 00007f571fc26090 RCX: 00007f571f99e159 RDX: 00000000000001ff RSI: 0000200000000140 RDI: ffffffffffffff9c RBP: 00007f571fa3506b R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f571fc26128 R14: 00007f571fc26090 R15: 00007ffdfb0ea3d8