last executing test programs: 19m13.409712804s ago: executing program 0 (id=27): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)={0x14, 0xd, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x4004001}, 0x8000) 19m2.730135101s ago: executing program 0 (id=28): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') read$FUSE(r0, &(0x7f0000000080)={0x2020}, 0x2020) 18m51.030003725s ago: executing program 0 (id=29): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@delchain={0x24, 0x65, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x509d884560ba1ba6, 0x3}, {0x0, 0x2}, {0x8, 0x10}}}, 0x24}}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newqdisc={0x3c, 0x24, 0x610, 0xc0000000, 0x0, {0x0, 0x0, 0x0, 0x0, {0x3, 0x3}, {0xa, 0x8}, {0x0, 0x9}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0xc, 0x8002, [@TCA_FQ_PIE_TARGET={0x8, 0x3, 0x4}]}}]}, 0x3c}}, 0x20004015) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c61"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 18m34.492554175s ago: executing program 0 (id=30): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 18m28.27962696s ago: executing program 0 (id=32): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r0, r0, 0x200000000000000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800"/15], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r1, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x20, 0x28, 0x66, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 18m20.4738588s ago: executing program 0 (id=34): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x5, 0x9, 0x84, 0x144}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000dc0)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000d40), 0x21800, r0}, 0x38) 17m32.349733342s ago: executing program 32 (id=34): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x5, 0x9, 0x84, 0x144}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000dc0)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000d40), 0x21800, r0}, 0x38) 9m0.729041603s ago: executing program 2 (id=78): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r0, r0, 0x200000000000000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000300)='ns/net\x00') r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1e, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800"/16], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000005c0)={r1, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x20, 0x28, 0x66, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}, 0x0) 8m48.14966191s ago: executing program 2 (id=80): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0xe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x7ff, 0xf83, 0x3}, 0x1c) 8m25.941660437s ago: executing program 2 (id=82): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000048c0)={r4, &(0x7f00000047c0), &(0x7f0000004880)=@udp=r3}, 0x20) recvmmsg(r3, &(0x7f0000000b80)=[{{0x0, 0xffffffffffffff6c, 0x0, 0x0, 0x0, 0x52}, 0xa}], 0x360, 0x120, 0x0) 7m45.599938403s ago: executing program 2 (id=85): mkdirat(0xffffffffffffff9c, 0x0, 0x1d0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x8001) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) 7m32.427075202s ago: executing program 2 (id=87): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x8, 0x4}}]}}]}, 0x48}}, 0x20040084) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@newqdisc={0x24, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x2, 0x1}}}, 0x24}, 0x1, 0x0, 0x0, 0x200400dc}, 0x0) 7m12.436496102s ago: executing program 2 (id=89): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000048c0)={r4, &(0x7f00000047c0), &(0x7f0000004880)=@udp=r3}, 0x20) recvmmsg(r3, &(0x7f0000000b80)=[{{0x0, 0xffffffffffffff6c, 0x0, 0x0, 0x0, 0x52}, 0xa}], 0x360, 0x120, 0x0) 6m23.669182632s ago: executing program 33 (id=89): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000048c0)={r4, &(0x7f00000047c0), &(0x7f0000004880)=@udp=r3}, 0x20) recvmmsg(r3, &(0x7f0000000b80)=[{{0x0, 0xffffffffffffff6c, 0x0, 0x0, 0x0, 0x52}, 0xa}], 0x360, 0x120, 0x0) 1m12.140991051s ago: executing program 1 (id=114): pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read$FUSE(r0, &(0x7f0000002600)={0x2020}, 0xfffffdae) write$FUSE_INIT(r1, &(0x7f0000000400)={0x6f, 0x0, 0x0, {0x7, 0x28, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x1}}, 0xfffffede) fcntl$setpipe(r0, 0x407, 0xc000) 55.553100782s ago: executing program 1 (id=115): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540)=0x550, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000080, &(0x7f0000006080)={0xa, 0x4e1f, 0x80000004, @loopback, 0x55}, 0x1c) recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x40002040) 43.497989522s ago: executing program 1 (id=116): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) read$nci(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFC_CMD_START_POLL(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100230100003402000006000000080001"], 0x24}}, 0x0) 31.659461897s ago: executing program 1 (id=117): mkdirat(0xffffffffffffff9c, 0x0, 0x1d0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x8001) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 15.268134363s ago: executing program 1 (id=118): r0 = socket(0x2, 0xa, 0x300) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) 0s ago: executing program 1 (id=119): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') read$FUSE(r0, &(0x7f0000000080)={0x2020}, 0x2020) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:10565' (ED25519) to the list of known hosts. syzkaller login: [ 682.549799][ T3216] cgroup: Unknown subsys name 'net' [ 683.596927][ T3216] cgroup: Unknown subsys name 'cpuset' [ 683.712862][ T3216] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 779.497648][ T3216] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 992.486638][ T3227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 992.700050][ T3227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 995.637244][ T3228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 995.943492][ T3228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1013.979775][ T3227] hsr_slave_0: entered promiscuous mode [ 1014.038056][ T3227] hsr_slave_1: entered promiscuous mode [ 1019.533891][ T3228] hsr_slave_0: entered promiscuous mode [ 1019.619026][ T3228] hsr_slave_1: entered promiscuous mode [ 1019.658812][ T3228] debugfs: 'hsr0' already exists in 'hsr' [ 1019.665846][ T3228] Cannot create hsr debugfs directory [ 1032.228131][ T3227] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1032.636768][ T3227] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1032.822072][ T3227] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1032.965450][ T3227] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1036.327132][ T3228] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1036.649497][ T3228] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1037.819993][ T3228] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1038.405143][ T3228] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1055.465564][ T3227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1064.629851][ T3228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1148.646653][ T3227] veth0_vlan: entered promiscuous mode [ 1150.019305][ T3227] veth1_vlan: entered promiscuous mode [ 1152.626742][ T3227] veth0_macvtap: entered promiscuous mode [ 1153.134912][ T3227] veth1_macvtap: entered promiscuous mode [ 1156.759683][ T3528] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.929523][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1157.053767][ T2855] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1157.182679][ T2855] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1160.909603][ T3228] veth0_vlan: entered promiscuous mode [ 1162.159927][ T3228] veth1_vlan: entered promiscuous mode [ 1164.194880][ T3227] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1165.656759][ T3228] veth0_macvtap: entered promiscuous mode [ 1166.188904][ T3228] veth1_macvtap: entered promiscuous mode [ 1170.384805][ T3783] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1170.388141][ T3783] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1170.472764][ T3783] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1170.478597][ T3783] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1188.517436][ T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1189.125228][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 1189.373737][ T24] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1189.377300][ T24] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 1189.379719][ T24] usb 1-1: config 1 has no interface number 1 [ 1189.393213][ T24] usb 1-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1189.396360][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1190.278840][ T24] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1190.308719][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1190.314217][ T24] usb 1-1: Product: syz [ 1190.316526][ T24] usb 1-1: Manufacturer: syz [ 1190.318445][ T24] usb 1-1: SerialNumber: syz [ 1198.432442][ T24] usb 1-1: USB disconnect, device number 2 [ 1278.727642][ T3912] netlink: 8 bytes leftover after parsing attributes in process `syz.0.17'. [ 1278.803286][ T3912] netlink: 12 bytes leftover after parsing attributes in process `syz.0.17'. [ 1281.155054][ T3912] netlink: 8 bytes leftover after parsing attributes in process `syz.0.17'. [ 1281.158260][ T3912] netlink: 12 bytes leftover after parsing attributes in process `syz.0.17'. [ 1281.232879][ T3912] Zero length message leads to an empty skb [ 1306.596277][ T3926] netlink: 8 bytes leftover after parsing attributes in process `syz.0.23'. [ 1306.599305][ T3926] netlink: 12 bytes leftover after parsing attributes in process `syz.0.23'. [ 1308.655886][ T3926] netlink: 8 bytes leftover after parsing attributes in process `syz.0.23'. [ 1308.679000][ T3926] netlink: 12 bytes leftover after parsing attributes in process `syz.0.23'. [ 1347.183406][ T3942] netlink: 8 bytes leftover after parsing attributes in process `syz.0.29'. [ 1347.189774][ T3942] netlink: 12 bytes leftover after parsing attributes in process `syz.0.29'. [ 1349.876854][ T3942] netlink: 8 bytes leftover after parsing attributes in process `syz.0.29'. [ 1349.879345][ T3942] netlink: 12 bytes leftover after parsing attributes in process `syz.0.29'. [ 1428.776401][ T3968] xt_hashlimit: size too large, truncated to 1048576 [ 1534.169044][ T3971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1534.587685][ T3971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1549.713716][ T4134] syz_tun: entered allmulticast mode [ 1550.906435][ T4133] syz_tun: left allmulticast mode [ 1563.167140][ T3347] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1564.987528][ T3347] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1567.247385][ T3347] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1568.955207][ T3347] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1578.114639][ T3971] hsr_slave_0: entered promiscuous mode [ 1578.168094][ T3971] hsr_slave_1: entered promiscuous mode [ 1578.273105][ T3971] debugfs: 'hsr0' already exists in 'hsr' [ 1578.275201][ T3971] Cannot create hsr debugfs directory [ 1594.027182][ T4211] comedi: valid board names for 8255 driver are: [ 1594.029089][ T4211] 8255 [ 1594.029994][ T4211] comedi: valid board names for vmk80xx driver are: [ 1594.071447][ T4211] vmk80xx [ 1594.072828][ T4211] comedi: valid board names for usbduxsigma driver are: [ 1594.073982][ T4211] usbduxsigma [ 1594.107144][ T4211] comedi: valid board names for usbduxfast driver are: [ 1594.109086][ T4211] usbduxfast [ 1594.109965][ T4211] comedi: valid board names for usbdux driver are: [ 1594.163407][ T4211] usbdux [ 1594.165409][ T4211] comedi: valid board names for ni6501 driver are: [ 1594.167214][ T4211] ni6501 [ 1594.168760][ T4211] comedi: valid board names for dt9812 driver are: [ 1594.222856][ T4211] dt9812 [ 1594.224832][ T4211] comedi: valid board names for ni_labpc_cs driver are: [ 1594.226566][ T4211] ni_labpc_cs [ 1594.228043][ T4211] comedi: valid board names for ni_daq_700 driver are: [ 1594.229806][ T4211] ni_daq_700 [ 1594.273221][ T4211] comedi: valid board names for labpc_pci driver are: [ 1594.279297][ T4211] labpc_pci [ 1594.295046][ T4211] comedi: valid board names for adl_pci9118 driver are: [ 1594.297187][ T4211] pci9118dg [ 1594.298623][ T4211] pci9118hg [ 1594.323342][ T4211] pci9118hr [ 1594.325165][ T4211] comedi: valid board names for 8255_pci driver are: [ 1594.326774][ T4211] 8255_pci [ 1594.328126][ T4211] comedi: valid board names for comedi_parport driver are: [ 1594.329737][ T4211] comedi_parport [ 1594.365129][ T4211] comedi: valid board names for comedi_test driver are: [ 1594.367303][ T4211] comedi_test [ 1594.368851][ T4211] comedi: valid board names for comedi_bond driver are: [ 1594.388333][ T4211] comedi_bond [ 1595.209602][ T3347] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1595.643642][ T3347] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1595.969423][ T3347] bond0 (unregistering): Released all slaves [ 1598.525197][ T3347] hsr_slave_0: left promiscuous mode [ 1598.619867][ T3347] hsr_slave_1: left promiscuous mode [ 1599.529540][ T3347] veth1_macvtap: left promiscuous mode [ 1599.545487][ T3347] veth0_macvtap: left promiscuous mode [ 1599.575274][ T3347] veth1_vlan: left promiscuous mode [ 1599.604947][ T3347] veth0_vlan: left promiscuous mode [ 1670.938063][ T3971] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1671.502618][ T3971] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1672.404945][ T3971] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1673.475169][ T3971] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1713.489112][ T4333] netlink: 4 bytes leftover after parsing attributes in process `syz.1.59'. [ 1713.558594][ C1] vxcan0: j1939_tp_rxtimer: 0xffffaf801f43ec00: rx timeout, send abort [ 1714.066766][ C1] vxcan0: j1939_tp_rxtimer: 0xffffaf801f43ec00: abort rx timeout. Force session deactivation [ 1714.079885][ C1] vxcan0: j1939_tp_rxtimer: 0xffffaf801f43d400: rx timeout, send abort [ 1721.515109][ T3971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1843.994557][ T3971] veth0_vlan: entered promiscuous mode [ 1846.286117][ T3971] veth1_vlan: entered promiscuous mode [ 1851.338856][ T3971] veth0_macvtap: entered promiscuous mode [ 1852.556026][ T3971] veth1_macvtap: entered promiscuous mode [ 1856.448722][ T4425] netlink: 8 bytes leftover after parsing attributes in process `syz.1.71'. [ 1856.517561][ T4425] netlink: 'syz.1.71': attribute type 5 has an invalid length. [ 1856.576045][ T4425] netlink: 4 bytes leftover after parsing attributes in process `syz.1.71'. [ 1859.897322][ T4425] geneve2: entered promiscuous mode [ 1859.899107][ T4425] geneve2: entered allmulticast mode [ 1860.036739][ T4169] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 34554 - 0 [ 1860.039285][ T4169] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 34554 - 0 [ 1860.109061][ T4169] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 34554 - 0 [ 1860.123646][ T4169] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 34554 - 0 [ 1862.022987][ T3783] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1862.025074][ T3783] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1862.026902][ T3783] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1862.028627][ T3783] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1883.056976][ T4442] netlink: 8 bytes leftover after parsing attributes in process `syz.1.73'. [ 1900.315160][ T4457] netlink: 'syz.1.75': attribute type 4 has an invalid length. [ 1904.049986][ T4458] netlink: 'syz.1.75': attribute type 4 has an invalid length. [ 2129.844610][ T4559] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2132.886068][ T4559] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2134.166428][ T3845] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 2134.172698][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 2134.444755][ T3845] usb 2-1: device descriptor read/64, error -32 [ 2134.986114][ T3845] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 2135.755639][ T3845] usb 2-1: unable to get BOS descriptor or descriptor too short [ 2135.853782][ T4559] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2136.627877][ T3845] usb 2-1: config 6 has an invalid interface number: 158 but max is 0 [ 2136.656642][ T3845] usb 2-1: config 6 has no interface number 0 [ 2136.659897][ T3845] usb 2-1: config 6 interface 158 has no altsetting 0 [ 2137.148797][ T3845] usb 2-1: string descriptor 0 read error: -22 [ 2137.165691][ T3845] usb 2-1: New USB device found, idVendor=0bda, idProduct=0140, bcdDevice=da.29 [ 2137.168319][ T3845] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2139.345006][ T4559] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2140.065753][ T3845] rtsx_usb 2-1:6.158: probe with driver rtsx_usb failed with error -110 [ 2144.705526][ T3591] usb 2-1: USB disconnect, device number 3 [ 2162.406398][ T4559] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2162.978775][ T4559] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2163.209266][ T4559] bond0 (unregistering): Released all slaves [ 2165.467623][ T4559] hsr_slave_0: left promiscuous mode [ 2165.647785][ T4559] hsr_slave_1: left promiscuous mode [ 2167.102520][ T4559] veth1_macvtap: left promiscuous mode [ 2167.105280][ T4559] veth0_macvtap: left promiscuous mode [ 2167.114288][ T4559] veth1_vlan: left promiscuous mode [ 2167.118051][ T4559] veth0_vlan: left promiscuous mode [ 2278.258719][ T4724] netlink: 'syz.1.104': attribute type 3 has an invalid length. [ 2292.718475][ T4553] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2293.379118][ T4553] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2327.728934][ T4803] netlink: 'syz.1.108': attribute type 3 has an invalid length. [ 2339.538546][ T4553] hsr_slave_0: entered promiscuous mode [ 2339.713852][ T4553] hsr_slave_1: entered promiscuous mode [ 2369.357994][ T4553] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2370.128951][ T4553] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2371.055756][ T4553] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2371.645697][ T4553] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2417.759763][ T4553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2464.459062][ T4973] syz.1.118 uses obsolete (PF_INET,SOCK_PACKET) [ 2481.374985][ C0] ------------[ cut here ]------------ [ 2481.375419][ C0] kernel BUG at [] mm/page_table_check.c:118! [ 2481.376994][ C0] Kernel BUG [#1] [ 2481.377361][ C0] Modules linked in: [ 2481.378899][ C0] CPU: 0 UID: 0 PID: 4983 Comm: syz.1.119 Not tainted syzkaller #0 PREEMPT [ 2481.379642][ C0] Hardware name: riscv-virtio,qemu (DT) [ 2481.380440][ C0] epc : page_table_check_set+0xa74/0xd30 [ 2481.383106][ C0] ra : page_table_check_set+0xa74/0xd30 [ 2481.383929][ C0] epc : ffffffff80bfcb7c ra : ffffffff80bfcb7c sp : ffff8f800a4d6120 [ 2481.384443][ C0] gp : ffffffff89f9df20 tp : ffffaf8013f43500 t0 : 0000000000000000 [ 2481.384911][ C0] t1 : fffff5ef0271b809 t2 : ffffffff9136c6e0 s0 : ffff8f800a4d61a0 [ 2481.385373][ C0] s1 : 0000000000000001 a0 : 0000000000000001 a1 : 0000000000000000 [ 2481.385779][ C0] a2 : 0000000000080000 a3 : ffffffff80bfcb7c a4 : ffff8f80053b2ef8 [ 2481.386233][ C0] a5 : 0000000000077ef8 a6 : 0000000000000003 a7 : ffffaf80138dc04b [ 2481.386692][ C0] s2 : 00000000000bac00 s3 : 0000000000000000 s4 : ffffaf80138dc000 [ 2481.387156][ C0] s5 : 0000000000000001 s6 : 0000000000000001 s7 : dfffffff00000000 [ 2481.387598][ C0] s8 : 0000000000007fff s9 : ffffffff88825fa0 s10: 0000000000000000 [ 2481.388050][ C0] s11: ffffffff8a0b5d80 t3 : 0000000000000001 t4 : fffff5ef0271b809 [ 2481.388512][ C0] t5 : fffff5ef0271b80a t6 : 0000000000000002 ssp : 0000000000000000 [ 2481.388972][ C0] status: 0000000200000120 badaddr: ffffffff80bfcb7c cause: 0000000000000003 [ 2481.389567][ C0] [] page_table_check_set+0xa74/0xd30 [ 2481.390697][ C0] [] __page_table_check_ptes_set+0x264/0x47c [ 2481.391520][ C0] [] remove_migration_pte+0x1136/0x2494 [ 2481.392441][ C0] [] rmap_walk_anon+0x30e/0x690 [ 2481.393170][ C0] [] rmap_walk_locked+0xa6/0xcc [ 2481.393961][ C0] [] remove_migration_ptes+0x18a/0x1bc [ 2481.394885][ C0] [] __folio_split+0xeb4/0x16f8 [ 2481.395575][ C0] [] __split_huge_page_to_list_to_order+0x7e/0x140 [ 2481.396385][ C0] [] split_folio_to_list+0x22/0x30 [ 2481.397133][ C0] [] shrink_folio_list+0x2400/0x4c54 [ 2481.397783][ C0] [] reclaim_folio_list+0x106/0x7dc [ 2481.398436][ C0] [] reclaim_pages+0x33e/0x4b8 [ 2481.399075][ C0] [] madvise_cold_or_pageout_pte_range+0x16da/0x2400 [ 2481.400010][ C0] [] walk_pgd_range+0xcc6/0x1f84 [ 2481.400726][ C0] [] __walk_page_range+0x138/0x7a8 [ 2481.401360][ C0] [] walk_page_range_vma_unsafe+0x212/0x868 [ 2481.402041][ C0] [] walk_page_range_vma+0x5a/0x84 [ 2481.402724][ C0] [] madvise_pageout+0x236/0x794 [ 2481.403537][ C0] [] madvise_vma_behavior+0xb0a/0x251c [ 2481.404459][ C0] [] madvise_walk_vmas+0x23a/0x970 [ 2481.405302][ C0] [] madvise_do_behavior+0x1ea/0x5c0 [ 2481.406166][ C0] [] do_madvise+0x18a/0x22c [ 2481.406956][ C0] [] __riscv_sys_madvise+0x88/0xdc [ 2481.407765][ C0] [] syscall_handler+0x92/0x114 [ 2481.408516][ C0] [] do_trap_ecall_u+0x3d2/0x58c [ 2481.409358][ C0] [] handle_exception+0x15e/0x16a [ 2481.411319][ C0] Code: 7097 ff90 80e7 4580 81e3 e004 8097 ff90 80e7 9380 (9002) 8097 [ 2481.413090][ C0] ---[ end trace 0000000000000000 ]--- [ 2481.415132][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 2481.416292][ C0] SMP: stopping secondary CPUs VM DIAGNOSIS: 14:59:45 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81f5e52c mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80090e2e sepc ffffffff80bfcb7c vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80bfcb7c htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9036d0000009f5dc x0/zero 0000000000000000 x1/ra ffffffff81f5e4fc x2/sp ffff8f800a4d58a0 x3/gp ffffffff89f9df20 x4/tp ffffaf8013f43500 x5/t0 552030203a555043 x6/t1 0000000000000001 x7/t2 49552030203a5550 x8/s0 ffff8f800a4d58e0 x9/s1 0000000000000000 x10/a0 ffffffff9135abc8 x11/a1 000000000000001f x12/a2 0000000000000000 x13/a3 ffffffff81f5e4fc x14/a4 1ffffffff226b579 x15/a5 ffff8f800006b000 x16/a6 0000000000ff0100 x17/a7 0000000000000003 x18/s2 ffffffff9135ab80 x19/s3 000000000000004d x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff81f5e498 x24/s8 ffffffff9116a101 x25/s9 fffffffef226b57b x26/s10 0000000000000010 x27/s11 000000000000000a x28/t3 ffffffff81f7135c x29/t4 fffff1ef0149ab04 x30/t5 fffff1ef0149ab05 x31/t6 ffffffff9116a0b7 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff800875e6 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff8007a7cc sepc ffffffff863b7486 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 90370000000b61f6 x0/zero 0000000000000000 x1/ra ffffffff800875e2 x2/sp ffff8f8000017e10 x3/gp ffffffff89f9df20 x4/tp ffffaf8013f41a80 x5/t0 ffff8f8000010000 x6/t1 fffffffef1415538 x7/t2 ffffffff86806d68 x8/s0 ffff8f8000017e40 x9/s1 ffffffff8680cf28 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875e2 x14/a4 0000000000000000 x15/a5 ffffaf8013f41a80 x16/a6 fffffffef1415539 x17/a7 0000000000000003 x18/s2 0000000000000001 x19/s3 ffffffff8665f000 x20/s4 ffffffff8008732c x21/s5 ffffaf8011e8c800 x22/s6 0000000000000000 x23/s7 0000000000000001 x24/s8 0000000000000007 x25/s9 ffffffff9136c6e8 x26/s10 ffffffff8686d460 x27/s11 0000000000000004 x28/t3 ffffffff87d89ca8 x29/t4 fffffffef1415538 x30/t5 fffffffef1415539 x31/t6 ffffffff87e29180 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000