last executing test programs: 2m8.235739152s ago: executing program 1 (id=1003): mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81031, 0xffffffffffffffff, 0x10000000) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x1, 0x2) r0 = socket$inet6(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000040), 0x1c) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) mbind(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x2, &(0x7f0000000000)=0xfffffffffffffe04, 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000100)=0xc8b, 0x9, 0x1) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @dev}, 0x10) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c0000001000010400000000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="620000706970000000000c00028008001407960d00"/36], 0x3c}, 0x1, 0xd, 0x0, 0x480c5}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002100)='numa_maps\x00') read$FUSE(r3, &(0x7f0000002140)={0x2020}, 0x2020) 2m8.235560333s ago: executing program 1 (id=1004): syz_emit_ethernet(0x0, 0x0, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000000080)={@local, @local, @void, {@x25={0x805, {0x3, 0x4, 0x9, "ea129daa89bdf26c7e10319b3c292254319aadcb15b02b5d32cd5f5223bba6157537d390c93faed92a8c34cab67fc1ea63b0a046e845cea3721a037fcbfe03f340d17262d910f314a0ade1f748066343294e00664302eeee5580bae3c7e23cd09566a72c1f756b48ff88ac7b004c489dce1a40529ef24f1ad2f79d"}}}}, 0x0) 2m8.175597642s ago: executing program 1 (id=1005): syz_emit_ethernet(0x82, &(0x7f0000000140)={@local, @empty, @val, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "5f1060", 0x44, 0x2f, 0x1, @private0, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x8100, 0x0, 0x2000}, {0x0, 0x0, 0x0, 0x0, 0x100}, {}, {0x8, 0x88be, 0x86ddffff}}}}}}}, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x50) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x303600, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r0}, &(0x7f00000000c0), &(0x7f0000000280)=r1}, 0x20) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0900000006000000eb00000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r3}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r4, &(0x7f0000000100)=[{&(0x7f0000000000)='4', 0x1}], 0x1) getsockname$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000340)=0x14) r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) bind$ax25(r6, &(0x7f0000000100)={{0x3, @default, 0x1001}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @default]}, 0x48) close(r6) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000380)={@local, @dev={0xac, 0x14, 0x14, 0x1d}, r5}, 0xc) 2m8.175319786s ago: executing program 1 (id=1006): r0 = inotify_init1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') read$FUSE(r1, &(0x7f0000002280)={0x2020}, 0x2020) r2 = userfaultfd(0x801) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x298}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f00002b9000/0x400000)=nil, &(0x7f000093e000/0x3000)=nil, 0x400000, 0x2, 0x2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) syz_clone(0x25000000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x10) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x3000005, 0x0) chroot(&(0x7f0000000200)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) r4 = accept4(r3, 0x0, 0x0, 0x80000) sendmsg$kcm(r4, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001a00)="e8a472", 0x3}, {&(0x7f00000000c0)="bcc9b1557de1fad1f95514461bed4dcf3c33679ea22502e3cff8923bf5d43921bc111a262f295a8eb540", 0x2a}, {&(0x7f0000001680)="094fb143daa9baa36aaa2cca06886c533118e056", 0x14}], 0x3}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x6, 0x24, [0x9, 0xd2, 0xf, 0xadd, 0x6e, 0x4, 0x8, 0xeb44, 0x4]}) r5 = syz_clone(0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setown(r0, 0x8, r5) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) shmctl$SHM_LOCK(0x0, 0xb) 2m8.033789605s ago: executing program 1 (id=1009): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x30, r1, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x8, 0x80014}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0x2feb}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008009}, 0x4000) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)={0x44, r2, 0x1, 0x70bd25, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x5e}, 0x1, 0x0, 0x0, 0x81}, 0x4004050) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x42, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000640), r4) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010027ca70fbfcdb9fc7000007249bcb62fa203ac275000000eb16"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f0000002000), 0x5d5d, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r7, 0xc2604111, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x6) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f0000000140)={0xb0003, 0x0, [0x4, 0xfd20, 0x93, 0x4, 0x6, 0x5, 0x4, 0x5]}) 2m7.775950455s ago: executing program 1 (id=1013): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) prlimit64(0x0, 0x7, &(0x7f00000001c0)={0x8, 0x8f}, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x140, 0x82) r5 = fanotify_init(0x81, 0x40000) fanotify_mark(r5, 0x105, 0x40001032, r4, 0x0) r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x1) ioctl$sock_ax25_SIOCDELRT(r6, 0x890c, &(0x7f0000000540)={@default, @bcast, 0x1, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) syz_clone(0x0, 0x0, 0xfffffffffffffe7b, 0x0, 0x0, 0x0) read$FUSE(r5, &(0x7f0000002300)={0x2020}, 0x2020) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="72910040"]) 2m7.694817582s ago: executing program 32 (id=1013): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) prlimit64(0x0, 0x7, &(0x7f00000001c0)={0x8, 0x8f}, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x140, 0x82) r5 = fanotify_init(0x81, 0x40000) fanotify_mark(r5, 0x105, 0x40001032, r4, 0x0) r6 = syz_init_net_socket$ax25(0x3, 0x2, 0x1) ioctl$sock_ax25_SIOCDELRT(r6, 0x890c, &(0x7f0000000540)={@default, @bcast, 0x1, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) syz_clone(0x0, 0x0, 0xfffffffffffffe7b, 0x0, 0x0, 0x0) read$FUSE(r5, &(0x7f0000002300)={0x2020}, 0x2020) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="72910040"]) 1m43.125229218s ago: executing program 2 (id=1349): socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="1c0000005e007f029e3b470d649b72ab25399cd956c07dead6a93690", 0x1c}], 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1200000004000000040000001200000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000003d0ed3f3f873a240af2be00000000007cb45568f7c357fc2ef6aa0200b34948d44e73662d0000000000b585000000000000000000"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='&'], 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x465f}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r4, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, 0x8) sendmmsg$inet6(r3, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000180)='i', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32=r4], 0xc) 1m42.995182373s ago: executing program 2 (id=1352): syz_emit_ethernet(0x2f1, &(0x7f00000003c0)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d92", 0x2bb, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xa, "a78ce54006598080a8030037004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "000000050000000026000400"}, {0x0, 0x1d, "06aa85616177c41bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee96f24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x18, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "f5000000000000000000000200000000000000000000000000008879e66485201a0015ca837400"/55}, {0x0, 0x14, "5e14f0e7e72d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fa632dbf04542188b196e213408c"}, {0x3, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 1m42.994341659s ago: executing program 2 (id=1354): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f00000000c0)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_SETPLANE(r0, 0xc03064b7, &(0x7f0000000040)={r3, r1, r2, 0xa000000, 0x80000000, 0x80000001, 0x0, 0x0, 0xc3, 0xd, 0x20000}) 1m42.94515888s ago: executing program 2 (id=1357): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x195011, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180), 0x20800, 0x0) ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r0, 0x80083314, &(0x7f00000001c0)) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x854ea8f7b63e914) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x10) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2125099, 0x0) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x8) 1m42.013821964s ago: executing program 2 (id=1379): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000a00)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELCHAIN={0x20, 0x5, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWTABLE={0x28, 0x0, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}], {0x14}}, 0xbc}}, 0x0) 1m41.709389728s ago: executing program 2 (id=1384): r0 = socket(0xa, 0x3, 0x87) r1 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000500)='9p_client_req\x00', r3}, 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) r4 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x20201) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000100)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x88602, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r5, 0x80045017, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000001200), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_DRAIN(r6, 0x4144, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x18, r8}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x8936, &(0x7f0000000000)) 1m41.582628001s ago: executing program 33 (id=1384): r0 = socket(0xa, 0x3, 0x87) r1 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000500)='9p_client_req\x00', r3}, 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) r4 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x20201) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000100)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x88602, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r5, 0x80045017, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000001200), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_DRAIN(r6, 0x4144, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x18, r8}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x8936, &(0x7f0000000000)) 1.851958066s ago: executing program 3 (id=3031): r0 = fanotify_init(0x2, 0x2) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fanotify_mark(r0, 0x1, 0x48001002, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x118) mount$fuse(0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) r2 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r2, r2) setpgid(0x0, r2) mount$overlay(0xf000, &(0x7f0000000300)='./file0/file1\x00', 0x0, 0x81000, 0x0) 1.79444536s ago: executing program 3 (id=3032): r0 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) bind$llc(r0, &(0x7f0000000080), 0x10) getsockname$llc(r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) writev(r1, &(0x7f00000025c0)=[{&(0x7f0000000240)='4', 0x1}, {0x0, 0x900}], 0x2) syz_init_net_socket$llc(0x1a, 0x801, 0x0) (async) bind$llc(r0, &(0x7f0000000080), 0x10) (async) getsockname$llc(r0, 0x0, 0x0) (async) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) writev(r1, &(0x7f00000025c0)=[{&(0x7f0000000240)='4', 0x1}, {0x0, 0x900}], 0x2) (async) 1.744678863s ago: executing program 3 (id=3033): socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000500)=ANY=[], 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x465f}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, 0x8) sendmmsg$inet6(r2, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000180)='i', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32=r3], 0xc) 1.744390466s ago: executing program 5 (id=3034): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @fib={{0x8}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_FIB_RESULT={0x8}, @NFTA_FIB_RESULT={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_FIB_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000700), 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 1.683356445s ago: executing program 5 (id=3035): r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x2, 0x2, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/devices.allow\x00', 0x21002, 0x48) read$FUSE(r2, &(0x7f00000002c0)={0x2020}, 0x2020) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00'}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9, 0x7}}}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x17, 0xbe, "edcbb91aad431598e14e2217900c53e24a9b90"}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xb09}]}, 0x48}, 0x1, 0x0, 0x0, 0x2400c021}, 0x80884) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x50, r1, 0x730dc000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r6, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r6, &(0x7f0000004180)="92756f43b31ffe542788ef586b7c5a344424e3acac2590be6bbe37adface4a8f2e534ffe76a83a93f0b3680a72fddfde83f96d01982384e8d689219cb9669b14dbaa1b799f82ea1fc926126a4163618e16d4f94143a4e0f27c44fcef3920a0b3805ed4e78098d8689cc7791bd86648070718d238664332948d87866c8d2590fc0f017f9853abd9ed60b99f1aa6ae2dbd24ab6dbcebdb055246815ace147cc50fa3b2861148fcda374d5b203e51d72c45e4dde3e9ee9a47ffe458baf7bb49035135a8194aa1f0a83fa2abed56398f90daff679634619453f533f22583a6e0a4dc09e9de46684d5e0136e229510f3702cf3a4cd0065d3e5d3c419e38a80b070ca55010e082a9c510fd18cc0b26bb5e8e459e747befbc5c6b60ace80bf41417b7b78cf57e5b3984f0cdddc615c5e0000454d3f4a196fb6d18aa629cf0b0245f95ba958d86dc175616f8cd3ac473057dc3a5ff7107973326350107f4468e7ecd48d689b82c12d22ae5f1858302a1b4cfde8fd347a99ddcde40d1c49d9b5099fbccf09e782212be4b2ce36a2bc3c9ee794abffe72a5501e6c4f3f7f68b74761ffd6620609224a3bf11f655dadb5c8a5813b02fb46830e9ac6825f5d0e89910352eb3a58c0dd82d094f94dd2c85666f684a8f437bbd0e66b9f4d366117b67a054d212c4fbc287848cb0578391335d5d616b14d99a2e3df8e8a152d5de99bcefcaab5bb5cc71f3ddd66b379c104648e190e0b28a180d3aecc5423575d4ba7dbf31215c717da7b87dd454b6efcd36c91aaa631127f5bd88723d221752f102bc0c7ac6c5c7a1ad6747af40d01b6d39eab7b0e1292b44683c586386ad00acf60fb8f9bac551a6eb5bab7317b5d89f64db10bd9018dfa6d65d93862e851afbc30fd70fe5f0de322462045177231852ca80e4e78da4fea0c79ba354333026c8bc77d308a8d256a19ec45d2088c196691d3f9aac28ded36004a65ee1ce49ba9599ceee84534bb61d02d04a6732f1e27d72962f74b59f3522bf844c5022986d55934e48b8681b7f5b7532391448caeef00315d28320a46d8bd7813544e1e4bf994e14a519c2654ff20b42bdb69c262897e28eca528f0999840b00ed8256597d27cfc20d71d5f40d0bbca759f7594c6034aa1e16a84ed152fad0fdc1c303a7f61225712714f823afc5ea241d482d3585759623af8c97ca6a84a2033b3d7314ea0ef7ba9b288b362a294c92c8b9736829c16f61c5a1ee04aca965d71162292274595ea62c9c2918e8279c99f5d2830c617c58211fd7452330184b9428d5ec1d5cd75ddcc6de3326fdc70e891104b3b013c30ffccfaf3308d9671b01f6b080a930dac2052c6f39817a662121d90d40d6a1facfb50bec7d408030b6d0ae3e744f3bcc327c35dc43cf86b743db78ff2e593b19923235ed6467f299b08718fe1840c16a748935dff941150fb08b30573b37bf9af5c86cc8d9e229a832e4ef25ec91f71120f2b3e9062485976c280a2d172386029e2f2a4801197fca0a13514edacf5ddbac5a62e8bb13dd1572657a821a8739297f72e29239d1cdddf3e30cbe9af3141f2275ee4ae85d86ec888fe9a6751f252057e95b8beb055e276439581afee93cd44f1e92f70e5f725451d3ab662918ffbb1269509fbd511e95a00ec717f9d60d643864abd6ad1cc4dd7f933379a6078a86c2158db8076e7b660366fca7b1c46d09d2c8e67a6494bfb4c2c6750e76593895b5e2b2bc78093840c3c4a807826bc2750a96b4e1dd5b82b492bb2215518c92064d1763c37132604e52e73fac3f4511f791753aeecfbb19816e0da7a1bfbea9eeaa0f256eaedcb119a61f7d0ea0f5cd4969d45cb014800f2c888d5c2217cf0f69a7507779883b57352bb8883cc584891950d6e792537074f4fc4337aa19b9bf60e18edd939d289fb4a6b7aa6c66da20774e249ca4f779d3c910b1a9a8e4c38af6adecc87d5481d181fd66023ffff246f4e2556b218fe8110acebe20b1675f1de6f265b6d1d8514a53522396bf0e2f2b153c498e48b36d16f8b9bd56f45d7f5b9397d7f1339117a176d0bad0b68e800682416d3e18fe2197c7f8dc20600feb95cc6ba86ad47f113e159bd4389e30eab2874bd27eebc56020c4dab9973b13f3e82aa62a7e0a151d73de48cb811e32be63ffd303f5a6ea6f097ed763fbf36c430821e451146de79922348354ce285af0997bf3c66e6ef02942e24b8f1ccdd542f09cfe65c0da0094c0b5fd26bbc061538b41e5ed2cbb390ee29b10a4b7a696009e1b5b86c44c0a561a257c15415feaeb1433ea275ed6e4b228503fe71ee5942665164faaed6697112206be0fe7863aebd4bbe951d5dea1da294dba0793196385f4d5141c9d6c4b0fa22b2e200cfb70b52aca31655e71e5a576ccb8ccb5b1364748aa981edbb81a813b1aebc67be1f7619e7e197622d981280429f6ca5145c5b3b05e6bace9191e5c58fbf140f71f594cbfd4db0e9f6923f1758ff9464a61a720a5d4f09c622c3ce3f5d0d3a1d191111168108f41f12b16e9eaf3617c353715cd35260560cbfd0555d51ce5c40bbdb7c95ceaeadadb8902974de50b0863348183864f5ea682e678286a06a6f396af29a7c7fb33a3579e25835963612f3c0d4cf369d85959a0adeda94d35824050e6fba7f83f90867583f713d7783323c7010e94c9be331f860db395dbde6face5bfdb616fcefa9c6b01f6963daa840a31ff554a458c0c50cb5e09f91f54f63234589decaf45bbfbaef0dcbff4ae6e65ca26a530261c491ef8eb9a855a1d7463391c9b66be96cf24c3c321ee5a5bdc857f60b582683c6ae1e3775b62a9f19ff8fa51380ca8a2a3c6de79012f5727ba12025e7e6723a23a81e067ca6e54c7b38ff64880d235d21e7ee5258953dcbf9e2a962f006ca4ffe870859242c850cbae4222b3b72c4f86934379ba2ead1dcde906241b994d95c88355af5a9a30ace9c933a6942f341ad221dd825846a8fd44c03e2eaa9311c26e15a1bd7cbba961a22ef23d7ebba0e34cec5ef09b1ce72814a97e33bd29f3d9ec80a4f45d1d29486accf15c11f1a800bd84918e7626f678275d7c7acb02cc0e6e34bb766ba6b75c3ad14fca9352e09c3b69390c045cfc842ff9ade8ca693c07fadc7047a946e6e570c3afc5b501c964103397f5ddadc2d59a048348dd42f07cfe31bc9b5ae453f5086bb41bba4c8a3e518e30b0855184b053f923025dd72ce1bcbf41231978b34a8547c71d7313992165078903c61d312b0d9469413c9fd97ccdf0ea270fb6c47ec8861a1c8d909eeace761b5a06ba46e25785ff87f867777abb237c6c980687991f1ed0157d58492260c712cec34c1fc0962103955db4d5090b6e8409cf3c3c79d0e691cf4fbc0b2251a016dcd456969cd32e5429533bf0d6f8bda84c05f0e2040de8b53bfb8676eec4b76c3df6f46b1e43732035dda577e75f640777f6ae90fd2f1af42ba462dac732019c599bfef01acd6a0d4d1796bcb8f58519d6f9ad9a3206704a94d472516b9881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", 0x2000, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0x40, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x120, 0x6000, 0x0, 0x0, 0x0, 0x902}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r6, &(0x7f0000000440)={0x50, 0x0, r7, {0x7, 0x29, 0x0, 0x14c0348, 0x0, 0x2, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x50) r8 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x1) ioctl$TIOCGPTPEER(r8, 0x40480923, 0x8) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000680)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r4, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r5, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x4040888) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_NOACK_MAP(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r9}, @val={0xc, 0x99, {0x572, 0x4e}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x18c}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x15ea}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x0) r10 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x2, 0x4}}, 0x20) r12 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCADDRT(r12, 0x890b, &(0x7f0000000380)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x6, @null, @bpq0, 0x0, [@bcast, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) write$RDMA_USER_CM_CMD_BIND(r10, &(0x7f0000000500)={0x14, 0x88, 0xfa00, {r11, 0x30, 0x0, @ib={0x1b, 0xfffe, 0x5, {"abea0868f5d0b37dd78c7e53dabed334"}, 0x7, 0xe, 0x193}}}, 0x90) 1.514782896s ago: executing program 5 (id=3036): setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f000200000009050502000000001009058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0xc0145b0e, &(0x7f0000000040)) 1.204941204s ago: executing program 0 (id=3038): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) close(r3) socket$unix(0x1, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="630000004ec6"}) 1.124824505s ago: executing program 0 (id=3039): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x42, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)="0000d63f9a8eecdeb6fb0a2beaa6920ddb0700000000007f0000000000000080", 0x20) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) (fail_nth: 5) 924.318763ms ago: executing program 4 (id=3040): r0 = socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000140)=0x8, 0x4) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 924.033238ms ago: executing program 0 (id=3041): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000000000061112c0000000000c6000000000001019500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xb682, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0xec141) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f00000002c0)={0x3f}) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) write$uinput_user_dev(r2, &(0x7f0000001740)={'syz1\x00', {0x8000}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0xc0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x10], [0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x8001, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x80, 0x0, 0x5, 0x0, 0x0, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0xffffffff, 0x806], [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x681, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x2]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000200)={0x80000000, 0x9, 0x80000001, 0xfff, 0x10000, 0x2}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x101040, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0xffffff7ffffffffc) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f00000000c0)="b805000000b943fb35b50f01c18fc9f812cb0f23d00f21f835000000010f23f836362e676fef350e000000440f22c0b805000000b9009800000f01d90f01c965030f01c4410f79d226450f01cb660f013b", 0x51}], 0x1, 0x20, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00000001c0)={0x20001, 0x0, [0x6, 0x6, 0x7, 0x1000, 0x0, 0x100, 0x6, 0xccf]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/consoles\x00', 0x0, 0x0) r6 = dup(r3) ioctl$KVM_SET_MSRS(r6, 0x4018aee2, &(0x7f0000000140)=ANY=[]) r7 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x38, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8403}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PROTO={0x5, 0x9, 0x2d}]}}}]}, 0x38}}, 0x0) ioctl$VHOST_VDPA_SET_VRING_ENABLE(r7, 0x4008af75, &(0x7f0000000040)={0x1, 0xc24}) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) 923.730675ms ago: executing program 4 (id=3042): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x480301, 0x0) ioctl$IOMMU_OPTION$IOMMU_OPTION_RLIMIT_MODE(r0, 0x3b87, &(0x7f0000000040)={0x18, 0x0, 0x1}) (async) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x2d) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x6000, 0x2, 0x7ff, 0x1, 0x7}) (async) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000100)) r3 = syz_open_dev$sndctrl(&(0x7f0000000140), 0xa, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000180)={0x6, 0x3, 0x81, 0xfffffff9, 'syz0\x00', 0x1}) (async) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000001c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000280)={0x28, 0x5, r4, 0x0, &(0x7f0000000200)="8e271e4eb2c3878a34e4150251e70fa47367c0ae0a3c26e1afb43630436846380ebc4ec5ef77c9cd5a06a4c00ec60f4fb1d5a59bf0e714f7f9cfa1f23ca6b0cb13dc86ef48a269c443e7b005c8e1b3da38489492", 0x54, 0x4}) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(r5, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r6, 0x2, 0x70bd2c, 0x0, {{}, {}, {0x8, 0x11, 0x7fffffff}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x10) r7 = getpgid(0xffffffffffffffff) r8 = syz_open_procfs(r7, &(0x7f0000000440)='net/igmp\x00') ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000480)) (async) ioctl$IOMMU_TEST_OP_ACCESS_RW$syz(r8, 0x3ba0, &(0x7f00000005c0)={0x48, 0x8, r5, 0x0, 0x1, 0x8b9cb, 0xc5, &(0x7f00000004c0)="2bb5fa182c2b89a526815ffff41740b94ad08f24dae118a78b262ea6e2bce44403650728529558f1b8fa00170f978b62b6f3c6fe533e5ac94e13bddeb82fa9432f51f1b85cf56f65eba6981635e87feb53793c010b53e6b73f8f5691c123166503f9f5dd1a397c103cf02d673c4337f9b7e80db6581860a5abdfbc69d668bf3fea8c748c8d6623389e8fb2287d68f8d2e697168474bf4359a69f335df58dd505734fa7464e19708372e73db2056bc236858eb0aa97275da927897b09d8b1278226612e8284", 0x10000}) ioctl$PTP_PEROUT_REQUEST(r8, 0x40383d03, &(0x7f0000000640)={{0x5a6, 0x8}, {0x5, 0x3}, 0xa29}) ioctl$FIBMAP(r8, 0x1, &(0x7f0000000680)=0x3) (async) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000006c0)={0xc}) (async) openat$nmem0(0xffffffffffffff9c, &(0x7f0000000700), 0x202000, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000800)={'tunl0\x00', &(0x7f0000000740)={'syztnl0\x00', 0x0, 0x10, 0x8000, 0x2, 0xb16f73b3, {{0x1b, 0x4, 0x3, 0x0, 0x6c, 0x68, 0x0, 0x5, 0x2f, 0x0, @empty, @loopback, {[@timestamp_addr={0x44, 0x34, 0x5a, 0x1, 0x6, [{@rand_addr=0x64010101, 0x1}, {@private=0xa010101, 0x6}, {@broadcast, 0x1ff}, {@broadcast, 0xb}, {@empty, 0x5}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x9}]}, @timestamp_prespec={0x44, 0x14, 0x9f, 0x3, 0x0, [{@loopback, 0xfffffff7}, {@private=0xa010100, 0x6}]}, @noop, @rr={0x7, 0xf, 0x3, [@multicast2, @multicast2, @dev={0xac, 0x14, 0x14, 0x12}]}]}}}}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000840)={0x1b, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, '\x00', r9, 0xffffffffffffffff, 0x1, 0x4, 0x5}, 0x50) r10 = open_tree(r5, &(0x7f00000008c0)='./file0\x00', 0x1001) openat$cgroup_ro(r10, &(0x7f0000000900)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) (async) get_robust_list(r7, &(0x7f0000000a80)=&(0x7f0000000a40)={&(0x7f0000000980)={&(0x7f0000000940)}, 0x0, &(0x7f0000000a00)={&(0x7f00000009c0)}}, &(0x7f0000000ac0)=0x18) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000b00), 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x18, 0x140d, 0x300, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x204c840}, 0x8000) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000c00)=@base={0x1c, 0x4, 0x0, 0x65, 0x20401, r8, 0x4, '\x00', r9, r5, 0x5, 0x0, 0x2}, 0x50) (async) r11 = syz_open_dev$video(&(0x7f0000000c80), 0x7, 0x8000) ioctl$VIDIOC_ENUMSTD(r11, 0xc0485619, &(0x7f0000000cc0)={0x8001, 0x10000, "96dcffb1cd9f10ac1e8375610325d9c08ae7667c13b3204c", {0x80000000, 0x16}, 0x8}) 923.649166ms ago: executing program 3 (id=3043): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="4400000006000104001007fb5c360dff9fe30000", @ANYBLOB="0100000000000000240012000c000100627269646765000e140002000800070005"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x0) 844.787162ms ago: executing program 3 (id=3044): r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x8, {{0x2, 0x4e21, @empty=0xe0009eff}}, {{0x2, 0x4e23, @broadcast}}}, 0x108) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000100)={0x900}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000007e40)=[{{&(0x7f0000000340)={0xa, 0x4e20, 0x0, @dev}, 0x18, 0x0}}], 0x6c00, 0x48) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000003c0)={0x8, {{0x2, 0x4e21, @empty=0xe0000000}}, {{0x2, 0x4e63, @broadcast}}}, 0x108) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000840)={'batadv_slave_0\x00', 0x0}) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000680)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', r6}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xf, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000008000000000000000c00000018110000ce129e31173170de7dab2359368a4047412dced02639e24f87e5cbf0a0168825d98390d879d816ab8c7eb161b4b1834170f1d6e9826b54a75a86a0a119212a770d3d77e926f061f8e54578e2cb1059483812ae3a97fcf8d58656198a348aca8299ef4c428f30c28dd5c707b20e3dfa42b83f0289ae4a03e75e4326a7c86902c6837c574499a9bf9f7f9707e2b3bccddf458c6d1caee29c6ab54d660734ec00a71953c0838e484366d2080a607e3d63051c91e21ec9a86063ecd81236", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000010000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000500)='GPL\x00', 0x7771, 0x0, 0x0, 0xd7b8dbcd861891a2, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xa51c, r7, 0x0, 0x0, 0x0, 0x10, 0x6000000}, 0x94) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x8, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e20, @rand_addr=0x64010101}}}, 0x108) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) 844.419926ms ago: executing program 3 (id=3045): socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8b18, &(0x7f0000000000)={'wlan1\x00', @random="010000000700"}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r4, 0x7a8, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2, 0xc3072, 0xffffffffffffffff, 0x200000) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x272) syz_io_uring_submit(0x0, 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)={0x60, r5, 0xb7a006d1969b963b, 0x1, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_FRAME={0x44, 0x33, @probe_request={{{}, {}, @device_a, @device_b}, @val, @val, @void, @val={0x2d, 0x1a, {0x8802, 0x3, 0x6, 0x0, {0x6, 0xd, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x1, 0x95ce, 0x9}}, @val={0x72, 0x6}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x8011}, 0x10) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602000000000e000a", 0x23}], 0x1}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000060a0b040000000000000000020000002c0004802800018007000100637400001c0002800800014000000002080002400000000b05000300000000000900010073797a30000000000900020073797a320000000014000000110001"], 0x80}}, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r10 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r10, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r9, &(0x7f00000003c0)={@val={0x6f01, 0x800}, @val={0x1, 0x0, 0x0, 0x1ff, 0x14}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3, 0x84, 0x0, @empty=0x3fffffff, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, 0x18}}}}}, 0x36) socket$nl_route(0x10, 0x3, 0x0) 154.773147ms ago: executing program 5 (id=3046): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020}, 0x2020) socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000340)="b9cd14c222ee3c0cb001829a8681", 0xe}], 0x1}}], 0x1, 0x20008000) pipe2$watch_queue(&(0x7f0000000200), 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4000800) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{0x303}, "f1a0f9fff9e440b4", "881aae83544dfa6412f91b9057e3f415", "9dca43b6", "9ecb592c6ee49fbd"}, 0x28) 154.356008ms ago: executing program 5 (id=3047): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) close(r3) socket$unix(0x1, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="630000004ec6"}) 32.661286ms ago: executing program 4 (id=3048): r0 = syz_open_dev$video(&(0x7f0000000080), 0x7, 0x40580) mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000180), 0x0, &(0x7f0000000100)={[{@inode32}]}) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f00000000c0)={0x8000005, 0x0, "679c51ecbc83d1e22e845e3ede57135adc714d432546da16827000"}) (async) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f00000000c0)={0x8000005, 0x0, "679c51ecbc83d1e22e845e3ede57135adc714d432546da16827000"}) 32.469446ms ago: executing program 0 (id=3049): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x30000, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x20, 0x9, 0x2, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x30000, 0x0, 0x4000000}, 0x4000) 32.395082ms ago: executing program 4 (id=3050): r0 = socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000140)=0x8, 0x4) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 32.249844ms ago: executing program 0 (id=3051): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000700), 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 31.358604ms ago: executing program 5 (id=3052): socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$kcm(0x10, 0x400000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000500)=ANY=[@ANYRES32, @ANYRES32=r1], 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x465f}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, 0x8) sendmmsg$inet6(r2, &(0x7f0000000200)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000180)='i', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32=r3], 0xc) 31.212996ms ago: executing program 4 (id=3053): r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x8, {{0x2, 0x4e21, @empty=0xe0009eff}}, {{0x2, 0x4e23, @broadcast}}}, 0x108) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000100)={0x900}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000007e40)=[{{&(0x7f0000000340)={0xa, 0x4e20, 0x0, @dev}, 0x18, 0x0}}], 0x6c00, 0x48) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000003c0)={0x8, {{0x2, 0x4e21, @empty=0xe0000000}}, {{0x2, 0x4e63, @broadcast}}}, 0x108) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000840)={'batadv_slave_0\x00', 0x0}) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000680)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', r6}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000ac0)=@bpf_ext={0x1c, 0xf, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000008000000000000000c00000018110000ce129e31173170de7dab2359368a4047412dced02639e24f87e5cbf0a0168825d98390d879d816ab8c7eb161b4b1834170f1d6e9826b54a75a86a0a119212a770d3d77e926f061f8e54578e2cb1059483812ae3a97fcf8d58656198a348aca8299ef4c428f30c28dd5c707b20e3dfa42b83f0289ae4a03e75e4326a7c86902c6837c574499a9bf9f7f9707e2b3bccddf458c6d1caee29c6ab54d660734ec00a71953c0838e484366d2080a607e3d63051c91e21ec9a86063ecd81236", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000010000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000500)='GPL\x00', 0x7771, 0x0, 0x0, 0xd7b8dbcd861891a2, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xa51c, r7, 0x0, 0x0, 0x0, 0x10, 0x6000000}, 0x94) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000280)={0x8, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e20, @rand_addr=0x64010101}}}, 0x108) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) 27.330508ms ago: executing program 0 (id=3054): setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f000200000009050502000000001009058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0xc0145b0e, &(0x7f0000000040)) 0s ago: executing program 4 (id=3055): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) (async) get_mempolicy(0x0, 0x0, 0x2, &(0x7f0000240000/0x1000)=nil, 0x3) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xf) mlock(&(0x7f0000332000/0x3000)=nil, 0x3000) (async) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x18}, [@ldst={0x6, 0x0, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x9, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) 0s ago: executing program 4 (id=3057): r0 = fanotify_init(0x2, 0x2) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fanotify_mark(r0, 0x1, 0x48001002, r1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x118) mount$fuse(0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) ioctl$USBDEVFS_RESETEP(r2, 0x80045503, &(0x7f0000000080)={0x3, 0x1}) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r3, r3) setpgid(0x0, r3) mount$overlay(0x0, &(0x7f0000000300)='./file0/file1\x00', 0x0, 0x81000, 0x0) kernel console output (not intermixed with test programs): erface 172 has no altsetting 0 [ 213.830772][ T9] usb 5-1: New USB device found, idVendor=19d2, idProduct=1287, bcdDevice=a0.bd [ 213.833657][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.836830][ T9] usb 5-1: Product: 눜幛哰≉斎臈懼뺓﫞ꈣ袛ꊄ옍놑嫟鵉Ք齦悀茲ꪫᗆ欢醬밀覽ׅ螣鲓髈緙櫎ㅗ䋇諁걳쉩姅汧寭ꣃ棞覢⭅얎掮烆る뱅䈶ф᧵赣᷷ҧ瘋鯚䜍竎ਈ릛﯊碾햱殖섒ᅵ燌䂉ა䢵劖ꜱ铑뎇춱䲔哠ퟢ샋嘡冄꠺ﺄ卋쓖⾷힄뻗坢䑃룻衶酛诩ᮌ [ 213.846736][ T9] usb 5-1: Manufacturer: Х [ 213.848190][ T9] usb 5-1: SerialNumber: 쓰᧕⤈嘐躵ὑ폳င﯑会蒀慬流⧧㯌酧딶햦ᘹ빏嚛⨟欓ꓱ볇쪝閄Ù倞遼쀱鷓輷諒쟐ፃᯘᣯᅯ㥇ﶨ鸳ﵳ훻ጠℓ肆蘜끑⃦㈞騫ꅠǴ䖠￶Ჳ쑠ᨦ흀ࠢ玀㝬객⪝䏹轏䣐ⱓ眞 [ 213.860727][ T9] option 5-1:3.172: GSM modem (1-port) converter detected [ 213.865179][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.868085][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.871085][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.873883][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.876698][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.879512][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.882397][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.885311][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.888733][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.892236][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.895695][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.899213][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.904380][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.907280][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.910029][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.912812][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 213.917131][ T24] usb 10-1: USB disconnect, device number 7 [ 214.068446][T13224] netlink: 72 bytes leftover after parsing attributes in process `syz.0.2656'. [ 214.072998][ T72] usb 5-1: USB disconnect, device number 27 [ 214.088566][ T72] option 5-1:3.172: device disconnected [ 214.138793][T13240] openvswitch: netlink: IP tunnel attribute has 20 unknown bytes. [ 214.197810][T13244] netlink: 'syz.3.2665': attribute type 10 has an invalid length. [ 214.522631][T13246] tipc: Enabled bearer , priority 0 [ 214.525558][T13246] syzkaller0: entered promiscuous mode [ 214.527256][T13246] syzkaller0: entered allmulticast mode [ 214.539028][T13246] tipc: Resetting bearer [ 214.542685][T13245] tipc: Resetting bearer [ 214.552258][T13245] tipc: Disabling bearer [ 215.035061][ T24] usb 8-1: new high-speed USB device number 21 using dummy_hcd [ 215.185028][ T24] usb 8-1: Using ep0 maxpacket: 8 [ 215.188420][ T24] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 215.192301][ T24] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 215.196328][ T24] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 215.200231][ T24] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 215.204737][ T24] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 215.207957][ T24] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.415456][ T24] usb 8-1: GET_CAPABILITIES returned 0 [ 215.417285][ T24] usbtmc 8-1:16.0: can't read capabilities [ 215.616451][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.619519][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.622390][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.625304][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.628016][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.631210][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.633978][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.635623][T13278] FAULT_INJECTION: forcing a failure. [ 215.635623][T13278] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 215.637003][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.641005][T13278] CPU: 1 UID: 0 PID: 13278 Comm: syz.4.2679 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 215.641020][T13278] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 215.641026][T13278] Call Trace: [ 215.641031][T13278] [ 215.641036][T13278] dump_stack_lvl+0x16c/0x1f0 [ 215.641055][T13278] should_fail_ex+0x512/0x640 [ 215.641067][T13278] _copy_from_user+0x2e/0xd0 [ 215.641079][T13278] __sys_bpf+0x21d/0x4de0 [ 215.641095][T13278] ? __pfx___sys_bpf+0x10/0x10 [ 215.641109][T13278] ? ksys_write+0x190/0x250 [ 215.641122][T13278] ? __mutex_unlock_slowpath+0x163/0x800 [ 215.641146][T13278] ? fput+0x9b/0xd0 [ 215.641159][T13278] ? ksys_write+0x1ac/0x250 [ 215.641169][T13278] ? __pfx_ksys_write+0x10/0x10 [ 215.641182][T13278] __x64_sys_bpf+0x78/0xc0 [ 215.641195][T13278] ? lockdep_hardirqs_on+0x7c/0x110 [ 215.641210][T13278] do_syscall_64+0xcd/0x4c0 [ 215.641226][T13278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.641238][T13278] RIP: 0033:0x7f416b58ebe9 [ 215.641246][T13278] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 215.641256][T13278] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 215.641266][T13278] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 215.641273][T13278] RDX: 0000000000000040 RSI: 00002000000005c0 RDI: 000000000000001c [ 215.641279][T13278] RBP: 00007f416c471090 R08: 0000000000000000 R09: 0000000000000000 [ 215.641284][T13278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.641290][T13278] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 215.641304][T13278] [ 215.697989][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.700753][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.703552][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.706434][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.709180][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.713435][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.716659][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.719658][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 215.723473][ T9] usb 8-1: USB disconnect, device number 21 [ 215.875037][ T72] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 216.026710][ T72] usb 5-1: config index 0 descriptor too short (expected 39, got 27) [ 216.029580][ T72] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 139, changing to 11 [ 216.033123][ T72] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 49425, setting to 1024 [ 216.036793][ T72] usb 5-1: config 0 interface 0 has no altsetting 0 [ 216.040726][ T72] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 216.043514][ T72] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 216.046139][ T72] usb 5-1: Product: syz [ 216.047440][ T72] usb 5-1: Manufacturer: syz [ 216.048884][ T72] usb 5-1: SerialNumber: syz [ 216.052095][ T72] usb 5-1: config 0 descriptor?? [ 216.057321][ T72] hub 5-1:0.0: bad descriptor, ignoring hub [ 216.059149][ T72] hub 5-1:0.0: probe with driver hub failed with error -5 [ 216.062740][ T72] usb 5-1: selecting invalid altsetting 0 [ 216.318352][ T40] kauditd_printk_skb: 133 callbacks suppressed [ 216.318369][ T40] audit: type=1400 audit(216.197:5469): avc: denied { create } for pid=13290 comm="syz.3.2684" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 216.329497][ T40] audit: type=1400 audit(216.197:5470): avc: denied { write } for pid=13290 comm="syz.3.2684" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 216.337156][ T40] audit: type=1400 audit(216.197:5471): avc: denied { read } for pid=13290 comm="syz.3.2684" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 216.343515][ T40] audit: type=1400 audit(216.197:5472): avc: denied { ioctl } for pid=13290 comm="syz.3.2684" path="socket:[59115]" dev="sockfs" ino=59115 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 216.366528][ T7782] usb 5-1: USB disconnect, device number 28 [ 216.427418][ T40] audit: type=1400 audit(216.307:5473): avc: denied { create } for pid=13294 comm="syz.3.2686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 216.465072][T13300] tipc: Enabled bearer , priority 0 [ 216.466053][T13297] usb usb1: usbfs: interface 0 claimed by hub while 'syz.4.2687' sets config #1 [ 216.472240][T13298] xfrm1: entered allmulticast mode [ 216.474703][T13300] syzkaller0: entered promiscuous mode [ 216.479088][T13300] syzkaller0: entered allmulticast mode [ 216.511513][ T40] audit: type=1400 audit(216.387:5474): avc: denied { write } for pid=13299 comm="syz.3.2688" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 216.531341][ T40] audit: type=1400 audit(216.407:5475): avc: denied { create } for pid=13303 comm="syz.4.2690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 216.538633][ T40] audit: type=1400 audit(216.407:5476): avc: denied { bind } for pid=13303 comm="syz.4.2690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 216.544551][ T40] audit: type=1400 audit(216.407:5477): avc: denied { write } for pid=13303 comm="syz.4.2690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 216.571776][ T40] audit: type=1400 audit(216.447:5478): avc: denied { create } for pid=13306 comm="syz.4.2691" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 216.600339][T13299] tipc: Resetting bearer [ 216.612881][T13299] tipc: Disabling bearer [ 216.875197][ T9] usb 9-1: new high-speed USB device number 9 using dummy_hcd [ 217.045266][ T9] usb 9-1: Using ep0 maxpacket: 8 [ 217.048461][ T9] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 217.051523][ T9] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 217.054555][ T9] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 217.058416][ T9] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 217.063770][ T9] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 217.068574][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.279170][ T9] usb 9-1: GET_CAPABILITIES returned 0 [ 217.281080][ T9] usbtmc 9-1:16.0: can't read capabilities [ 217.481012][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.484157][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.487931][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.491590][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.494807][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.497674][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.500574][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.503618][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.507837][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.510717][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.513653][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.517867][ C2] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.520822][ C2] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.523846][ C2] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.526745][ C2] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.530279][ C3] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 217.536838][ T72] usb 9-1: USB disconnect, device number 9 [ 217.682484][T13325] FAULT_INJECTION: forcing a failure. [ 217.682484][T13325] name failslab, interval 1, probability 0, space 0, times 0 [ 217.687994][T13325] CPU: 2 UID: 0 PID: 13325 Comm: syz.5.2699 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 217.688015][T13325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 217.688024][T13325] Call Trace: [ 217.688029][T13325] [ 217.688035][T13325] dump_stack_lvl+0x16c/0x1f0 [ 217.688086][T13325] should_fail_ex+0x512/0x640 [ 217.688114][T13325] ? __kmalloc_noprof+0xbf/0x510 [ 217.688133][T13325] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 217.688153][T13325] should_failslab+0xc2/0x120 [ 217.688171][T13325] __kmalloc_noprof+0xd2/0x510 [ 217.688196][T13325] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 217.688215][T13325] ? cred_has_capability.isra.0+0x190/0x310 [ 217.688238][T13325] genl_family_rcv_msg_doit+0xbf/0x2f0 [ 217.688259][T13325] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 217.688287][T13325] ? bpf_lsm_capable+0x9/0x10 [ 217.688311][T13325] ? security_capable+0x7e/0x260 [ 217.688335][T13325] genl_rcv_msg+0x55c/0x800 [ 217.688356][T13325] ? __pfx_genl_rcv_msg+0x10/0x10 [ 217.688374][T13325] ? __pfx_netlbl_calipso_remove+0x10/0x10 [ 217.688404][T13325] ? __lock_acquire+0x62e/0x1ce0 [ 217.688436][T13325] netlink_rcv_skb+0x155/0x420 [ 217.688462][T13325] ? __pfx_genl_rcv_msg+0x10/0x10 [ 217.688481][T13325] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 217.688514][T13325] ? netlink_deliver_tap+0x1ae/0xd30 [ 217.688538][T13325] ? selinux_netlink_send+0x578/0x830 [ 217.688555][T13325] ? is_vmalloc_addr+0x86/0xa0 [ 217.688576][T13325] genl_rcv+0x28/0x40 [ 217.688614][T13325] netlink_unicast+0x5aa/0x870 [ 217.688642][T13325] ? __pfx_netlink_unicast+0x10/0x10 [ 217.688673][T13325] netlink_sendmsg+0x8d1/0xdd0 [ 217.688698][T13325] ? __pfx_netlink_sendmsg+0x10/0x10 [ 217.688730][T13325] ____sys_sendmsg+0xa95/0xc70 [ 217.688748][T13325] ? copy_msghdr_from_user+0x10a/0x160 [ 217.688770][T13325] ? __pfx_____sys_sendmsg+0x10/0x10 [ 217.688801][T13325] ___sys_sendmsg+0x134/0x1d0 [ 217.688826][T13325] ? __pfx____sys_sendmsg+0x10/0x10 [ 217.688869][T13325] ? __mutex_unlock_slowpath+0x100/0x800 [ 217.688907][T13325] __sys_sendmsg+0x16d/0x220 [ 217.688932][T13325] ? __pfx___sys_sendmsg+0x10/0x10 [ 217.688970][T13325] do_syscall_64+0xcd/0x4c0 [ 217.688997][T13325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.689015][T13325] RIP: 0033:0x7ff42bb8ebe9 [ 217.689031][T13325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 217.689048][T13325] RSP: 002b:00007ff42c951038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 217.689064][T13325] RAX: ffffffffffffffda RBX: 00007ff42bdb5fa0 RCX: 00007ff42bb8ebe9 [ 217.689075][T13325] RDX: 0000000000008000 RSI: 0000200000000140 RDI: 0000000000000004 [ 217.689084][T13325] RBP: 00007ff42c951090 R08: 0000000000000000 R09: 0000000000000000 [ 217.689093][T13325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 217.689103][T13325] R13: 00007ff42bdb6038 R14: 00007ff42bdb5fa0 R15: 00007fff334871d8 [ 217.689138][T13325] [ 217.826290][T13327] FAULT_INJECTION: forcing a failure. [ 217.826290][T13327] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 217.830382][T13327] CPU: 3 UID: 0 PID: 13327 Comm: syz.0.2700 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 217.830397][T13327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 217.830404][T13327] Call Trace: [ 217.830408][T13327] [ 217.830412][T13327] dump_stack_lvl+0x16c/0x1f0 [ 217.830431][T13327] should_fail_ex+0x512/0x640 [ 217.830444][T13327] _copy_to_user+0x32/0xd0 [ 217.830457][T13327] simple_read_from_buffer+0xcb/0x170 [ 217.830470][T13327] proc_fail_nth_read+0x197/0x240 [ 217.830483][T13327] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 217.830496][T13327] ? rw_verify_area+0xcf/0x6c0 [ 217.830512][T13327] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 217.830524][T13327] vfs_read+0x1e4/0xc60 [ 217.830536][T13327] ? __pfx___mutex_lock+0x10/0x10 [ 217.830552][T13327] ? __pfx_vfs_read+0x10/0x10 [ 217.830566][T13327] ? __fget_files+0x20e/0x3c0 [ 217.830582][T13327] ksys_read+0x12a/0x250 [ 217.830592][T13327] ? __pfx_ksys_read+0x10/0x10 [ 217.830606][T13327] do_syscall_64+0xcd/0x4c0 [ 217.830623][T13327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.830634][T13327] RIP: 0033:0x7f0ad1b8d5fc [ 217.830643][T13327] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 217.830654][T13327] RSP: 002b:00007f0ad2ace030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 217.830664][T13327] RAX: ffffffffffffffda RBX: 00007f0ad1db5fa0 RCX: 00007f0ad1b8d5fc [ 217.830671][T13327] RDX: 000000000000000f RSI: 00007f0ad2ace0a0 RDI: 0000000000000005 [ 217.830677][T13327] RBP: 00007f0ad2ace090 R08: 0000000000000000 R09: 0000000000000000 [ 217.830683][T13327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 217.830689][T13327] R13: 00007f0ad1db6038 R14: 00007f0ad1db5fa0 R15: 00007fff7dc6a6c8 [ 217.830703][T13327] [ 217.916982][T13333] FAULT_INJECTION: forcing a failure. [ 217.916982][T13333] name failslab, interval 1, probability 0, space 0, times 0 [ 217.920953][T13333] CPU: 3 UID: 0 PID: 13333 Comm: syz.0.2702 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 217.920969][T13333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 217.920975][T13333] Call Trace: [ 217.920980][T13333] [ 217.920984][T13333] dump_stack_lvl+0x16c/0x1f0 [ 217.921003][T13333] should_fail_ex+0x512/0x640 [ 217.921016][T13333] should_failslab+0xc2/0x120 [ 217.921030][T13333] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 217.921041][T13333] ? skb_clone+0x190/0x3f0 [ 217.921059][T13333] skb_clone+0x190/0x3f0 [ 217.921075][T13333] netlink_deliver_tap+0xabd/0xd30 [ 217.921093][T13333] netlink_unicast+0x64c/0x870 [ 217.921110][T13333] ? __pfx_netlink_unicast+0x10/0x10 [ 217.921126][T13333] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 217.921146][T13333] netlink_sendmsg+0x8d1/0xdd0 [ 217.921164][T13333] ? __pfx_netlink_sendmsg+0x10/0x10 [ 217.921184][T13333] ____sys_sendmsg+0xa95/0xc70 [ 217.921196][T13333] ? copy_msghdr_from_user+0x10a/0x160 [ 217.921211][T13333] ? __pfx_____sys_sendmsg+0x10/0x10 [ 217.921228][T13333] ___sys_sendmsg+0x134/0x1d0 [ 217.921243][T13333] ? __pfx____sys_sendmsg+0x10/0x10 [ 217.921270][T13333] ? __mutex_unlock_slowpath+0x100/0x800 [ 217.921290][T13333] __sys_sendmsg+0x16d/0x220 [ 217.921305][T13333] ? __pfx___sys_sendmsg+0x10/0x10 [ 217.921325][T13333] ? fput+0x9b/0xd0 [ 217.921341][T13333] do_syscall_64+0xcd/0x4c0 [ 217.921358][T13333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.921368][T13333] RIP: 0033:0x7f0ad1b8ebe9 [ 217.921389][T13333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 217.921401][T13333] RSP: 002b:00007f0ad2ace038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 217.921411][T13333] RAX: ffffffffffffffda RBX: 00007f0ad1db5fa0 RCX: 00007f0ad1b8ebe9 [ 217.921417][T13333] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000004 [ 217.921424][T13333] RBP: 00007f0ad2ace090 R08: 0000000000000000 R09: 0000000000000000 [ 217.921430][T13333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 217.921435][T13333] R13: 00007f0ad1db6038 R14: 00007f0ad1db5fa0 R15: 00007fff7dc6a6c8 [ 217.921449][T13333] [ 218.042712][T13340] FAULT_INJECTION: forcing a failure. [ 218.042712][T13340] name failslab, interval 1, probability 0, space 0, times 0 [ 218.048541][T13340] CPU: 2 UID: 0 PID: 13340 Comm: syz.3.2705 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 218.048567][T13340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 218.048579][T13340] Call Trace: [ 218.048606][T13340] [ 218.048614][T13340] dump_stack_lvl+0x16c/0x1f0 [ 218.048645][T13340] should_fail_ex+0x512/0x640 [ 218.048665][T13340] should_failslab+0xc2/0x120 [ 218.048687][T13340] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 218.048708][T13340] ? skb_clone+0x190/0x3f0 [ 218.048737][T13340] skb_clone+0x190/0x3f0 [ 218.048761][T13340] netlink_deliver_tap+0xabd/0xd30 [ 218.048793][T13340] netlink_unicast+0x64c/0x870 [ 218.048821][T13340] ? __pfx_netlink_unicast+0x10/0x10 [ 218.048848][T13340] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 218.048880][T13340] netlink_sendmsg+0x8d1/0xdd0 [ 218.048911][T13340] ? __pfx_netlink_sendmsg+0x10/0x10 [ 218.048946][T13340] ____sys_sendmsg+0xa95/0xc70 [ 218.048967][T13340] ? copy_msghdr_from_user+0x10a/0x160 [ 218.048991][T13340] ? __pfx_____sys_sendmsg+0x10/0x10 [ 218.049028][T13340] ___sys_sendmsg+0x134/0x1d0 [ 218.049054][T13340] ? __pfx____sys_sendmsg+0x10/0x10 [ 218.049102][T13340] ? __mutex_unlock_slowpath+0x100/0x800 [ 218.049136][T13340] __sys_sendmsg+0x16d/0x220 [ 218.049161][T13340] ? __pfx___sys_sendmsg+0x10/0x10 [ 218.049202][T13340] do_syscall_64+0xcd/0x4c0 [ 218.049231][T13340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.049248][T13340] RIP: 0033:0x7f562b38ebe9 [ 218.049263][T13340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 218.049280][T13340] RSP: 002b:00007f562c28f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 218.049297][T13340] RAX: ffffffffffffffda RBX: 00007f562b5b5fa0 RCX: 00007f562b38ebe9 [ 218.049307][T13340] RDX: 0000000000004000 RSI: 0000200000000100 RDI: 0000000000000044 [ 218.049318][T13340] RBP: 00007f562c28f090 R08: 0000000000000000 R09: 0000000000000000 [ 218.049330][T13340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.049340][T13340] R13: 00007f562b5b6038 R14: 00007f562b5b5fa0 R15: 00007ffcab239178 [ 218.049364][T13340] [ 218.425115][ T24] usb 8-1: new high-speed USB device number 22 using dummy_hcd [ 218.575123][ T24] usb 8-1: Using ep0 maxpacket: 8 [ 218.578974][ T24] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 218.582309][ T24] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 218.585578][ T24] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 218.589014][ T24] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 218.593404][ T24] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 218.596360][ T24] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.803446][ T24] usb 8-1: GET_CAPABILITIES returned 0 [ 218.805985][ T24] usbtmc 8-1:16.0: can't read capabilities [ 218.851718][T13351] CIFS mount error: No usable UNC path provided in device string! [ 218.851718][T13351] [ 218.855639][T13351] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 218.876997][T13353] FAULT_INJECTION: forcing a failure. [ 218.876997][T13353] name failslab, interval 1, probability 0, space 0, times 0 [ 218.881159][T13353] CPU: 0 UID: 0 PID: 13353 Comm: syz.5.2710 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 218.881181][T13353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 218.881188][T13353] Call Trace: [ 218.881193][T13353] [ 218.881198][T13353] dump_stack_lvl+0x16c/0x1f0 [ 218.881218][T13353] should_fail_ex+0x512/0x640 [ 218.881231][T13353] should_failslab+0xc2/0x120 [ 218.881244][T13353] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 218.881256][T13353] ? skb_clone+0x190/0x3f0 [ 218.881274][T13353] skb_clone+0x190/0x3f0 [ 218.881290][T13353] netlink_deliver_tap+0xabd/0xd30 [ 218.881309][T13353] netlink_unicast+0x64c/0x870 [ 218.881327][T13353] ? __pfx_netlink_unicast+0x10/0x10 [ 218.881343][T13353] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 218.881363][T13353] netlink_sendmsg+0x8d1/0xdd0 [ 218.881382][T13353] ? __pfx_netlink_sendmsg+0x10/0x10 [ 218.881403][T13353] ____sys_sendmsg+0xa95/0xc70 [ 218.881416][T13353] ? copy_msghdr_from_user+0x10a/0x160 [ 218.881431][T13353] ? __pfx_____sys_sendmsg+0x10/0x10 [ 218.881448][T13353] ___sys_sendmsg+0x134/0x1d0 [ 218.881464][T13353] ? __pfx____sys_sendmsg+0x10/0x10 [ 218.881492][T13353] ? __mutex_unlock_slowpath+0x100/0x800 [ 218.881512][T13353] __sys_sendmsg+0x16d/0x220 [ 218.881527][T13353] ? __pfx___sys_sendmsg+0x10/0x10 [ 218.881551][T13353] do_syscall_64+0xcd/0x4c0 [ 218.881569][T13353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.881580][T13353] RIP: 0033:0x7ff42bb8ebe9 [ 218.881589][T13353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 218.881600][T13353] RSP: 002b:00007ff42c951038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 218.881611][T13353] RAX: ffffffffffffffda RBX: 00007ff42bdb5fa0 RCX: 00007ff42bb8ebe9 [ 218.881618][T13353] RDX: 0000000000040000 RSI: 0000200000000280 RDI: 0000000000000003 [ 218.881624][T13353] RBP: 00007ff42c951090 R08: 0000000000000000 R09: 0000000000000000 [ 218.881631][T13353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.881637][T13353] R13: 00007ff42bdb6038 R14: 00007ff42bdb5fa0 R15: 00007fff334871d8 [ 218.881651][T13353] [ 218.894775][T13355] FAULT_INJECTION: forcing a failure. [ 218.894775][T13355] name failslab, interval 1, probability 0, space 0, times 0 [ 218.957889][T13359] netlink: 'syz.5.2713': attribute type 10 has an invalid length. [ 218.959697][T13355] CPU: 3 UID: 0 PID: 13355 Comm: syz.4.2711 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 218.959712][T13355] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 218.959719][T13355] Call Trace: [ 218.959723][T13355] [ 218.959727][T13355] dump_stack_lvl+0x16c/0x1f0 [ 218.959747][T13355] should_fail_ex+0x512/0x640 [ 218.959759][T13355] should_failslab+0xc2/0x120 [ 218.959772][T13355] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 218.959786][T13355] ? sidtab_sid2str_get+0x17a/0x680 [ 218.959804][T13355] kmemdup_noprof+0x29/0x60 [ 218.959816][T13355] sidtab_sid2str_get+0x17a/0x680 [ 218.959831][T13355] sidtab_entry_to_string+0x33/0x110 [ 218.959846][T13355] security_sid_to_context_core+0x35c/0x640 [ 218.959861][T13355] avc_audit_post_callback+0x109/0x8f0 [ 218.959877][T13355] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 218.959892][T13355] ? skb_put+0x138/0x1b0 [ 218.959905][T13355] ? audit_log_n_string+0x253/0x540 [ 218.959920][T13355] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 218.959935][T13355] common_lsm_audit+0x24e/0x300 [ 218.959949][T13355] ? __pfx_common_lsm_audit+0x10/0x10 [ 218.959962][T13355] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 218.959977][T13355] ? avc_update_node.isra.0+0x4c0/0xb60 [ 218.959993][T13355] slow_avc_audit+0x186/0x210 [ 218.960009][T13355] ? __pfx_slow_avc_audit+0x10/0x10 [ 218.960025][T13355] ? avc_denied+0x14a/0x190 [ 218.960041][T13355] ? avc_has_perm_noaudit+0x306/0x3b0 [ 218.960059][T13355] avc_has_perm+0x1b5/0x1f0 [ 218.960079][T13355] ? __pfx_avc_has_perm+0x10/0x10 [ 218.960096][T13355] ? get_pid_task+0x106/0x250 [ 218.960106][T13355] ? proc_fail_nth_write+0x9f/0x220 [ 218.960121][T13355] sock_has_perm+0x252/0x2f0 [ 218.960132][T13355] ? __pfx_sock_has_perm+0x10/0x10 [ 218.960143][T13355] ? ksys_write+0x190/0x250 [ 218.960158][T13355] ? find_held_lock+0x2b/0x80 [ 218.960174][T13355] selinux_socket_setsockopt+0x41/0x80 [ 218.960186][T13355] security_socket_setsockopt+0x211/0x240 [ 218.960198][T13355] do_sock_setsockopt+0x53/0x1d0 [ 218.960210][T13355] __sys_setsockopt+0x1a0/0x230 [ 218.960227][T13355] __x64_sys_setsockopt+0xbd/0x160 [ 218.960240][T13355] ? do_syscall_64+0x91/0x4c0 [ 218.960256][T13355] ? lockdep_hardirqs_on+0x7c/0x110 [ 218.960270][T13355] do_syscall_64+0xcd/0x4c0 [ 218.960287][T13355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.960298][T13355] RIP: 0033:0x7f416b58ebe9 [ 218.960307][T13355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 218.960317][T13355] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 218.960327][T13355] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 218.960334][T13355] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000004 [ 218.960340][T13355] RBP: 00007f416c471090 R08: 0000000000000010 R09: 0000000000000000 [ 218.960347][T13355] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000001 [ 218.960353][T13355] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 218.960366][T13355] [ 219.005587][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.010799][T13359] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 219.011685][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.016713][T13359] batadv0: entered promiscuous mode [ 219.017880][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.019706][T13359] .: (slave batadv0): Enslaving as an active interface with an up link [ 219.021551][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.097784][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.100604][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.103439][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.106196][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.109001][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.111816][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.114624][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.119002][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.121895][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.124714][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.127533][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.130395][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 219.134578][ T24] usb 8-1: USB disconnect, device number 22 [ 219.151027][T13364] netlink: 32 bytes leftover after parsing attributes in process `syz.4.2723'. [ 219.202049][T13364] netlink: 20 bytes leftover after parsing attributes in process `syz.4.2723'. [ 219.845191][T13387] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2725'. [ 219.848046][T13387] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2725'. [ 219.857024][T13387] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2725'. [ 219.859804][T13387] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2725'. [ 219.967228][T13395] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2727'. [ 219.970130][T13395] netlink: 'syz.3.2727': attribute type 18 has an invalid length. [ 219.978097][ T7650] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 219.980987][T13395] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2727'. [ 219.983747][T13395] netlink: 'syz.3.2727': attribute type 18 has an invalid length. [ 219.986265][ T7650] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 219.986289][ T7650] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 219.986348][ T7650] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 220.235075][ T1025] usb 10-1: new high-speed USB device number 8 using dummy_hcd [ 220.308879][T13408] tipc: Enabled bearer , priority 0 [ 220.315398][T13408] syzkaller0: entered promiscuous mode [ 220.317210][T13408] syzkaller0: entered allmulticast mode [ 220.331821][T13408] syzkaller0: MTU too low for tipc bearer [ 220.334346][T13408] tipc: Disabling bearer [ 220.415040][ T1025] usb 10-1: Using ep0 maxpacket: 8 [ 220.417969][ T1025] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 220.421075][ T1025] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 220.424237][ T1025] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 220.424294][T13416] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 220.427389][ T1025] usb 10-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 220.432401][T13416] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 220.433720][ T1025] usb 10-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 220.441681][ T1025] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.649341][ T1025] usb 10-1: GET_CAPABILITIES returned 0 [ 220.651220][ T1025] usbtmc 10-1:16.0: can't read capabilities [ 220.850396][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.853332][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.856326][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.859191][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.862045][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.864888][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.867717][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.870664][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.873970][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.876825][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.879637][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.882462][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.885296][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.888307][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.891145][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.893976][ C3] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 220.899237][ T24] usb 10-1: USB disconnect, device number 8 [ 221.038220][T13425] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2741'. [ 221.137641][T13432] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 221.145198][T13432] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 221.220321][T13436] tipc: Enabled bearer , priority 0 [ 221.223278][T13436] syzkaller0: entered promiscuous mode [ 221.225184][T13436] syzkaller0: entered allmulticast mode [ 221.240622][T13436] syzkaller0: MTU too low for tipc bearer [ 221.243279][T13436] tipc: Disabling bearer [ 221.343858][ T40] kauditd_printk_skb: 83 callbacks suppressed [ 221.343874][ T40] audit: type=1400 audit(221.217:5562): avc: denied { ioctl } for pid=13437 comm="syz.0.2747" path="/dev/sg0" dev="devtmpfs" ino=721 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 221.344390][T13440] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 221.344390][T13440] program syz.0.2747 not setting count and/or reply_len properly [ 221.434083][ T40] audit: type=1400 audit(221.307:5563): avc: denied { mounton } for pid=13444 comm="syz.0.2750" path="/527/file0" dev="tmpfs" ino=2850 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 221.446195][ T40] audit: type=1400 audit(221.327:5564): avc: denied { mount } for pid=13444 comm="syz.0.2750" name="/" dev="9p" ino=35913863 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 221.453609][ T40] audit: type=1400 audit(221.327:5565): avc: denied { allowed } for pid=13444 comm="syz.0.2750" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 221.460333][ T40] audit: type=1400 audit(221.327:5566): avc: denied { create } for pid=13444 comm="syz.0.2750" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 221.467343][ T40] audit: type=1400 audit(221.327:5567): avc: denied { map } for pid=13444 comm="syz.0.2750" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=59373 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 221.472475][T13449] netlink: 'syz.5.2752': attribute type 10 has an invalid length. [ 221.475425][ T40] audit: type=1400 audit(221.327:5568): avc: denied { read write } for pid=13444 comm="syz.0.2750" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=59373 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 221.487718][ T40] audit: type=1400 audit(221.337:5569): avc: denied { write } for pid=13444 comm="syz.0.2750" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 221.488210][T13449] syz_tun: entered promiscuous mode [ 221.502947][T13449] .: (slave syz_tun): Enslaving as an active interface with an up link [ 221.557760][T13457] FAULT_INJECTION: forcing a failure. [ 221.557760][T13457] name failslab, interval 1, probability 0, space 0, times 0 [ 221.561766][T13457] CPU: 0 UID: 0 PID: 13457 Comm: syz.5.2754 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 221.561781][T13457] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 221.561787][T13457] Call Trace: [ 221.561791][T13457] [ 221.561796][T13457] dump_stack_lvl+0x16c/0x1f0 [ 221.561814][T13457] should_fail_ex+0x512/0x640 [ 221.561827][T13457] should_failslab+0xc2/0x120 [ 221.561839][T13457] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 221.561852][T13457] ? skb_clone+0x190/0x3f0 [ 221.561869][T13457] skb_clone+0x190/0x3f0 [ 221.561885][T13457] netlink_deliver_tap+0xabd/0xd30 [ 221.561904][T13457] netlink_unicast+0x64c/0x870 [ 221.561922][T13457] ? __pfx_netlink_unicast+0x10/0x10 [ 221.561937][T13457] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 221.561957][T13457] netlink_sendmsg+0x8d1/0xdd0 [ 221.561975][T13457] ? __pfx_netlink_sendmsg+0x10/0x10 [ 221.561996][T13457] ____sys_sendmsg+0xa95/0xc70 [ 221.562008][T13457] ? copy_msghdr_from_user+0x10a/0x160 [ 221.562023][T13457] ? __pfx_____sys_sendmsg+0x10/0x10 [ 221.562040][T13457] ___sys_sendmsg+0x134/0x1d0 [ 221.562056][T13457] ? __pfx____sys_sendmsg+0x10/0x10 [ 221.562083][T13457] ? __mutex_unlock_slowpath+0x100/0x800 [ 221.562104][T13457] __sys_sendmsg+0x16d/0x220 [ 221.562119][T13457] ? __pfx___sys_sendmsg+0x10/0x10 [ 221.562139][T13457] ? fput+0x9b/0xd0 [ 221.562155][T13457] do_syscall_64+0xcd/0x4c0 [ 221.562171][T13457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.562182][T13457] RIP: 0033:0x7ff42bb8ebe9 [ 221.562191][T13457] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 221.562202][T13457] RSP: 002b:00007ff42c951038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 221.562212][T13457] RAX: ffffffffffffffda RBX: 00007ff42bdb5fa0 RCX: 00007ff42bb8ebe9 [ 221.562218][T13457] RDX: 0000000000000000 RSI: 00002000000006c0 RDI: 0000000000000003 [ 221.562225][T13457] RBP: 00007ff42c951090 R08: 0000000000000000 R09: 0000000000000000 [ 221.562231][T13457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.562237][T13457] R13: 00007ff42bdb6038 R14: 00007ff42bdb5fa0 R15: 00007fff334871d8 [ 221.562250][T13457] [ 221.712465][ T40] audit: type=1400 audit(221.587:5570): avc: denied { sys_module } for pid=13458 comm="syz.5.2755" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 221.722288][ T40] audit: type=1400 audit(221.587:5571): avc: denied { module_request } for pid=13458 comm="syz.5.2755" kmod="bond0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 221.771344][T13464] tipc: Enabled bearer , priority 0 [ 221.774196][T13464] syzkaller0: entered promiscuous mode [ 221.777443][T13464] syzkaller0: entered allmulticast mode [ 221.792259][T13464] syzkaller0: MTU too low for tipc bearer [ 221.794118][T13464] tipc: Disabling bearer [ 221.895532][T13469] syzkaller0: entered promiscuous mode [ 221.897871][T13469] syzkaller0: entered allmulticast mode [ 221.900030][T13471] netlink: 64535 bytes leftover after parsing attributes in process `syz.4.2758'. [ 221.900364][T13469] PF_CAN: dropped non conform CAN FD skbuff: dev type 280, len 65487 [ 222.195169][ T7782] usb 9-1: new high-speed USB device number 10 using dummy_hcd [ 222.375009][ T7782] usb 9-1: Using ep0 maxpacket: 8 [ 222.378869][ T7782] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 222.382743][ T7782] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 222.386789][ T7782] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 222.389875][ T7782] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 222.393927][ T7782] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 222.397041][ T7782] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 222.535042][ T5972] Bluetooth: hci4: command 0x0405 tx timeout [ 222.603166][ T7782] usb 9-1: GET_CAPABILITIES returned 0 [ 222.605034][ T7782] usbtmc 9-1:16.0: can't read capabilities [ 222.807489][ T9] usb 9-1: USB disconnect, device number 10 [ 222.939732][T13503] netlink: 'syz.3.2774': attribute type 1 has an invalid length. [ 223.026459][T13511] nbd: nbd64 already in use [ 223.069071][ C2] vcan0: j1939_tp_rxtimer: 0xffff888047826800: rx timeout, send abort [ 223.073488][ C2] vcan0: j1939_xtp_rx_abort_one: 0xffff888047826800: 0x2fe01: (3) A timeout occurred and this is the connection abort to close the session. [ 223.119600][T12049] udevd[12049]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 223.481827][T13545] netlink: 'syz.4.2791': attribute type 1 has an invalid length. [ 223.857210][T13552] random: crng reseeded on system resumption [ 223.865015][ T72] usb 9-1: new high-speed USB device number 11 using dummy_hcd [ 224.015061][ T72] usb 9-1: Using ep0 maxpacket: 8 [ 224.017985][ T72] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 224.021110][ T72] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 224.024227][ T72] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 224.026970][T13564] tipc: Enabled bearer , priority 0 [ 224.028487][ T72] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 224.030089][T13564] syzkaller0: entered promiscuous mode [ 224.033630][ T72] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 224.035605][T13564] syzkaller0: entered allmulticast mode [ 224.038188][ T72] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.051862][T13564] syzkaller0: MTU too low for tipc bearer [ 224.053805][T13564] tipc: Disabling bearer [ 224.245856][ T72] usb 9-1: GET_CAPABILITIES returned 0 [ 224.248162][ T72] usbtmc 9-1:16.0: can't read capabilities [ 224.342735][ C0] vcan0: j1939_tp_rxtimer: 0xffff888047826c00: rx timeout, send abort [ 224.345659][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888047826c00: 0x2fe01: (3) A timeout occurred and this is the connection abort to close the session. [ 224.449020][ T1025] usb 9-1: USB disconnect, device number 11 [ 224.825033][T13589] tipc: Enabled bearer , priority 0 [ 224.827600][T13589] syzkaller0: entered promiscuous mode [ 224.829408][T13589] syzkaller0: entered allmulticast mode [ 224.834606][T13589] syzkaller0: MTU too low for tipc bearer [ 224.837442][T13589] tipc: Disabling bearer [ 224.927859][T13591] FAULT_INJECTION: forcing a failure. [ 224.927859][T13591] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.931978][T13591] CPU: 2 UID: 0 PID: 13591 Comm: syz.3.2812 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 224.931995][T13591] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 224.932001][T13591] Call Trace: [ 224.932006][T13591] [ 224.932011][T13591] dump_stack_lvl+0x16c/0x1f0 [ 224.932031][T13591] should_fail_ex+0x512/0x640 [ 224.932044][T13591] _copy_to_user+0x32/0xd0 [ 224.932057][T13591] vti6_siocdevprivate+0x1aa/0x660 [ 224.932072][T13591] ? __pfx_vti6_siocdevprivate+0x10/0x10 [ 224.932092][T13591] ? full_name_hash+0xbc/0x110 [ 224.932108][T13591] ? netdev_name_node_lookup+0x127/0x180 [ 224.932125][T13591] dev_ifsioc+0x8ee/0x1f70 [ 224.932141][T13591] ? __pfx_dev_ifsioc+0x10/0x10 [ 224.932155][T13591] ? __pfx___mutex_lock+0x10/0x10 [ 224.932176][T13591] ? dev_load+0x8e/0x240 [ 224.932192][T13591] dev_ioctl+0x1b2/0x10e0 [ 224.932207][T13591] sock_ioctl+0x5b3/0x6b0 [ 224.932219][T13591] ? __pfx_sock_ioctl+0x10/0x10 [ 224.932229][T13591] ? hook_file_ioctl_common+0x145/0x410 [ 224.932250][T13591] ? selinux_file_ioctl+0x180/0x270 [ 224.932262][T13591] ? selinux_file_ioctl+0xb4/0x270 [ 224.932276][T13591] ? __pfx_sock_ioctl+0x10/0x10 [ 224.932287][T13591] __x64_sys_ioctl+0x18b/0x210 [ 224.932304][T13591] do_syscall_64+0xcd/0x4c0 [ 224.932321][T13591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.932332][T13591] RIP: 0033:0x7f562b38ebe9 [ 224.932341][T13591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 224.932351][T13591] RSP: 002b:00007f562c28f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.932361][T13591] RAX: ffffffffffffffda RBX: 00007f562b5b5fa0 RCX: 00007f562b38ebe9 [ 224.932367][T13591] RDX: 00002000000005c0 RSI: 00000000000089f3 RDI: 0000000000000003 [ 224.932373][T13591] RBP: 00007f562c28f090 R08: 0000000000000000 R09: 0000000000000000 [ 224.932379][T13591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.932385][T13591] R13: 00007f562b5b6038 R14: 00007f562b5b5fa0 R15: 00007ffcab239178 [ 224.932398][T13591] [ 225.034122][T13593] __nla_validate_parse: 8 callbacks suppressed [ 225.034139][T13593] netlink: 48 bytes leftover after parsing attributes in process `syz.4.2813'. [ 225.070841][T13598] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=512 sclass=netlink_route_socket pid=13598 comm=syz.5.2815 [ 225.101569][T13604] FAULT_INJECTION: forcing a failure. [ 225.101569][T13604] name failslab, interval 1, probability 0, space 0, times 0 [ 225.105791][T13604] CPU: 3 UID: 0 PID: 13604 Comm: syz.4.2818 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 225.105807][T13604] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 225.105814][T13604] Call Trace: [ 225.105818][T13604] [ 225.105822][T13604] dump_stack_lvl+0x16c/0x1f0 [ 225.105842][T13604] should_fail_ex+0x512/0x640 [ 225.105852][T13604] ? __kmalloc_noprof+0xbf/0x510 [ 225.105864][T13604] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 225.105877][T13604] should_failslab+0xc2/0x120 [ 225.105889][T13604] __kmalloc_noprof+0xd2/0x510 [ 225.105902][T13604] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 225.105917][T13604] genl_family_rcv_msg_doit+0xbf/0x2f0 [ 225.105928][T13604] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 225.105944][T13604] ? bpf_lsm_capable+0x9/0x10 [ 225.105959][T13604] ? security_capable+0x7e/0x260 [ 225.105971][T13604] ? ns_capable+0xd7/0x110 [ 225.105985][T13604] genl_rcv_msg+0x55c/0x800 [ 225.105998][T13604] ? __pfx_genl_rcv_msg+0x10/0x10 [ 225.106009][T13604] ? __pfx_hwsim_new_edge_nl+0x10/0x10 [ 225.106032][T13604] ? __lock_acquire+0x62e/0x1ce0 [ 225.106051][T13604] netlink_rcv_skb+0x155/0x420 [ 225.106066][T13604] ? __pfx_genl_rcv_msg+0x10/0x10 [ 225.106078][T13604] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 225.106099][T13604] ? netlink_deliver_tap+0x1ae/0xd30 [ 225.106113][T13604] ? selinux_netlink_send+0x578/0x830 [ 225.106125][T13604] ? is_vmalloc_addr+0x86/0xa0 [ 225.106136][T13604] genl_rcv+0x28/0x40 [ 225.106145][T13604] netlink_unicast+0x5aa/0x870 [ 225.106163][T13604] ? __pfx_netlink_unicast+0x10/0x10 [ 225.106179][T13604] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 225.106198][T13604] netlink_sendmsg+0x8d1/0xdd0 [ 225.106216][T13604] ? __pfx_netlink_sendmsg+0x10/0x10 [ 225.106238][T13604] ____sys_sendmsg+0xa95/0xc70 [ 225.106250][T13604] ? copy_msghdr_from_user+0x10a/0x160 [ 225.106268][T13604] ? __pfx_____sys_sendmsg+0x10/0x10 [ 225.106295][T13604] ___sys_sendmsg+0x134/0x1d0 [ 225.106313][T13604] ? __pfx____sys_sendmsg+0x10/0x10 [ 225.106339][T13604] ? __mutex_unlock_slowpath+0x100/0x800 [ 225.106360][T13604] __sys_sendmsg+0x16d/0x220 [ 225.106375][T13604] ? __pfx___sys_sendmsg+0x10/0x10 [ 225.106398][T13604] do_syscall_64+0xcd/0x4c0 [ 225.106415][T13604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.106426][T13604] RIP: 0033:0x7f416b58ebe9 [ 225.106436][T13604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 225.106447][T13604] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 225.106457][T13604] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 225.106463][T13604] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000004 [ 225.106469][T13604] RBP: 00007f416c471090 R08: 0000000000000000 R09: 0000000000000000 [ 225.106476][T13604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.106481][T13604] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 225.106495][T13604] [ 225.236571][T13610] tipc: Enabled bearer , priority 0 [ 225.239112][T13610] syzkaller0: entered promiscuous mode [ 225.240865][T13610] syzkaller0: entered allmulticast mode [ 225.245688][T13610] syzkaller0: MTU too low for tipc bearer [ 225.247504][T13610] tipc: Disabling bearer [ 225.485018][ T7782] usb 9-1: new high-speed USB device number 12 using dummy_hcd [ 225.532242][T13625] batman_adv: batadv0: Adding interface: dummy0 [ 225.534388][T13625] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 225.542718][T13625] batman_adv: batadv0: Interface activated: dummy0 [ 225.557042][T13625] batadv0: mtu less than device minimum [ 225.559430][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.563510][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.568168][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.571902][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.576575][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.581149][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.585728][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.590270][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.594834][T13625] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 225.635034][ T7782] usb 9-1: Using ep0 maxpacket: 8 [ 225.638007][ T7782] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 225.641094][ T7782] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 225.644094][ T7782] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 225.647555][ T7782] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 225.651609][ T7782] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 225.654425][ T7782] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.860531][ T7782] usb 9-1: GET_CAPABILITIES returned 0 [ 225.863335][ T7782] usbtmc 9-1:16.0: can't read capabilities [ 226.067000][ T1025] usb 9-1: USB disconnect, device number 12 [ 226.228143][T13647] tipc: Enabled bearer , priority 0 [ 226.230877][T13647] syzkaller0: entered promiscuous mode [ 226.232675][T13647] syzkaller0: entered allmulticast mode [ 226.237354][T13647] syzkaller0: MTU too low for tipc bearer [ 226.239195][T13647] tipc: Disabling bearer [ 226.361448][ T40] kauditd_printk_skb: 212 callbacks suppressed [ 226.361459][ T40] audit: type=1400 audit(226.237:5784): avc: denied { prog_run } for pid=13653 comm="syz.0.2839" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 226.431628][ T40] audit: type=1400 audit(226.307:5785): avc: denied { setopt } for pid=13660 comm="syz.0.2842" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 226.463621][ T40] audit: type=1400 audit(226.337:5786): avc: denied { bind } for pid=13667 comm="syz.5.2844" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 226.469567][ T40] audit: type=1400 audit(226.337:5787): avc: denied { listen } for pid=13667 comm="syz.5.2844" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 226.592909][T13673] tipc: Enabled bearer , priority 0 [ 226.595416][T13673] syzkaller0: entered promiscuous mode [ 226.598464][T13673] syzkaller0: entered allmulticast mode [ 226.603870][T13673] syzkaller0: MTU too low for tipc bearer [ 226.605879][T13673] tipc: Disabling bearer [ 226.615206][ T40] audit: type=1400 audit(226.487:5788): avc: denied { read } for pid=13678 comm="syz.4.2848" dev="nsfs" ino=4026533707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 226.621655][ T40] audit: type=1400 audit(226.497:5789): avc: denied { open } for pid=13678 comm="syz.4.2848" path="net:[4026533707]" dev="nsfs" ino=4026533707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 226.628723][ T40] audit: type=1400 audit(226.497:5790): avc: denied { create } for pid=13678 comm="syz.4.2848" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 226.663875][ T40] audit: type=1400 audit(226.537:5791): avc: denied { mounton } for pid=13682 comm="syz.4.2850" path="/syzcgroup/unified/syz4" dev="cgroup2" ino=211 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 226.665296][T13683] FAT-fs (nullb0): bogus number of reserved sectors [ 226.673295][T13683] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 226.716527][ T40] audit: type=1400 audit(226.597:5792): avc: denied { append } for pid=13686 comm="syz.0.2852" name="comedi2" dev="devtmpfs" ino=1304 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 226.732685][ T40] audit: type=1400 audit(226.607:5793): avc: denied { read write } for pid=13688 comm="syz.4.2853" name="vbi7" dev="devtmpfs" ino=1017 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 227.225133][ T9] usb 8-1: new high-speed USB device number 23 using dummy_hcd [ 227.320564][T13700] veth1_macvtap: left allmulticast mode [ 227.322752][T13700] veth1_macvtap: left promiscuous mode [ 227.363482][T13700] veth1_macvtap: entered promiscuous mode [ 227.366670][T13700] veth1_macvtap: entered allmulticast mode [ 227.368820][T13700] macsec0: left promiscuous mode [ 227.370620][T13700] macsec0: left allmulticast mode [ 227.372358][T13700] veth1_macvtap: left allmulticast mode [ 227.375005][ T9] usb 8-1: Using ep0 maxpacket: 8 [ 227.378037][ T9] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 227.381443][ T9] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 227.384968][ T9] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 227.388268][ T9] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 227.392589][ T9] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 227.396845][ T9] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.551381][T13708] tipc: Enabled bearer , priority 0 [ 227.554275][T13708] syzkaller0: entered promiscuous mode [ 227.556272][T13708] syzkaller0: entered allmulticast mode [ 227.560607][T13708] syzkaller0: MTU too low for tipc bearer [ 227.562631][T13708] tipc: Disabling bearer [ 227.602596][ T9] usb 8-1: GET_CAPABILITIES returned 0 [ 227.604583][ T9] usbtmc 8-1:16.0: can't read capabilities [ 227.714967][T13687] comedi comedi2: reset error (fatal) [ 227.803728][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.807113][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.809999][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.812838][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.816082][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.818912][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.821759][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.824687][ C2] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.828055][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.830900][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.833730][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.836815][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.839653][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.842513][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.846102][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.848930][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 227.852941][ T7782] usb 8-1: USB disconnect, device number 23 [ 228.297873][T13733] tipc: Started in network mode [ 228.299465][T13733] tipc: Node identity 5ab8216a3235, cluster identity 4711 [ 228.301828][T13733] tipc: Enabled bearer , priority 0 [ 228.304336][T13733] syzkaller0: entered promiscuous mode [ 228.306197][T13733] syzkaller0: entered allmulticast mode [ 228.310635][T13733] syzkaller0: MTU too low for tipc bearer [ 228.312539][T13733] tipc: Disabling bearer [ 228.448919][T13744] netlink: 'syz.4.2876': attribute type 4 has an invalid length. [ 228.451358][T13744] netlink: 152 bytes leftover after parsing attributes in process `syz.4.2876'. [ 228.456838][T13741] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2875'. [ 228.905116][ T7782] usb 10-1: new high-speed USB device number 9 using dummy_hcd [ 229.055122][ T7782] usb 10-1: Using ep0 maxpacket: 8 [ 229.058041][ T7782] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 229.061124][ T7782] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 229.064146][ T7782] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 229.067439][ T7782] usb 10-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 229.071497][ T7782] usb 10-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 229.074330][ T7782] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.281015][ T7782] usb 10-1: GET_CAPABILITIES returned 0 [ 229.282933][ T7782] usbtmc 10-1:16.0: can't read capabilities [ 229.357621][T13771] tipc: Enabled bearer , priority 0 [ 229.362796][T13771] syzkaller0: entered promiscuous mode [ 229.364658][T13771] syzkaller0: entered allmulticast mode [ 229.373673][T13770] tipc: Resetting bearer [ 229.384625][T13773] FAULT_INJECTION: forcing a failure. [ 229.384625][T13773] name failslab, interval 1, probability 0, space 0, times 0 [ 229.385176][T13770] tipc: Disabling bearer [ 229.388715][T13773] CPU: 2 UID: 0 PID: 13773 Comm: syz.4.2886 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 229.388731][T13773] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 229.388737][T13773] Call Trace: [ 229.388741][T13773] [ 229.388745][T13773] dump_stack_lvl+0x16c/0x1f0 [ 229.388764][T13773] should_fail_ex+0x512/0x640 [ 229.388774][T13773] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 229.388787][T13773] should_failslab+0xc2/0x120 [ 229.388800][T13773] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 229.388810][T13773] ? sk_prot_alloc+0x60/0x2a0 [ 229.388834][T13773] sk_prot_alloc+0x60/0x2a0 [ 229.388848][T13773] sk_alloc+0x36/0xc20 [ 229.388862][T13773] inet_create+0x3a1/0x1040 [ 229.388875][T13773] ? inet_create+0x93/0x1040 [ 229.388889][T13773] __sock_create+0x338/0x8d0 [ 229.388904][T13773] mptcp_subflow_create_socket+0xf5/0xed0 [ 229.388921][T13773] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 229.388937][T13773] __mptcp_nmpc_sk+0x182/0x7d0 [ 229.388950][T13773] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 229.388963][T13773] ? __local_bh_enable_ip+0xa4/0x120 [ 229.388980][T13773] mptcp_sendmsg+0x163d/0x1eb0 [ 229.388996][T13773] ? sock_has_perm+0x259/0x2f0 [ 229.389007][T13773] ? __pfx_sock_has_perm+0x10/0x10 [ 229.389019][T13773] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10 [ 229.389033][T13773] ? __might_fault+0xe3/0x190 [ 229.389043][T13773] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 229.389059][T13773] ? __import_iovec+0x1dd/0x650 [ 229.389071][T13773] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 229.389087][T13773] inet_sendmsg+0x119/0x140 [ 229.389099][T13773] ____sys_sendmsg+0x973/0xc70 [ 229.389110][T13773] ? copy_msghdr_from_user+0x10a/0x160 [ 229.389125][T13773] ? __pfx_____sys_sendmsg+0x10/0x10 [ 229.389143][T13773] ___sys_sendmsg+0x134/0x1d0 [ 229.389158][T13773] ? __pfx____sys_sendmsg+0x10/0x10 [ 229.389186][T13773] ? __mutex_unlock_slowpath+0x100/0x800 [ 229.389206][T13773] __sys_sendmsg+0x16d/0x220 [ 229.389221][T13773] ? __pfx___sys_sendmsg+0x10/0x10 [ 229.389245][T13773] do_syscall_64+0xcd/0x4c0 [ 229.389262][T13773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.389272][T13773] RIP: 0033:0x7f416b58ebe9 [ 229.389281][T13773] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 229.389292][T13773] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 229.389302][T13773] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 229.389309][T13773] RDX: 0000000030004001 RSI: 0000200000000080 RDI: 0000000000000004 [ 229.389315][T13773] RBP: 00007f416c471090 R08: 0000000000000000 R09: 0000000000000000 [ 229.389321][T13773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 229.389327][T13773] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 229.389341][T13773] [ 229.483068][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.486008][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.488841][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.491684][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.494539][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.497411][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.500259][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.503163][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.506498][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.509340][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.512175][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.515030][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.517994][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.520806][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.523638][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.527976][ C1] usbtmc 10-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 229.531358][ T53] usb 10-1: USB disconnect, device number 9 [ 229.718095][T13798] program syz.3.2894 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 229.761071][T13801] FAULT_INJECTION: forcing a failure. [ 229.761071][T13801] name failslab, interval 1, probability 0, space 0, times 0 [ 229.765174][T13801] CPU: 1 UID: 0 PID: 13801 Comm: syz.3.2898 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 229.765189][T13801] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 229.765195][T13801] Call Trace: [ 229.765199][T13801] [ 229.765204][T13801] dump_stack_lvl+0x16c/0x1f0 [ 229.765222][T13801] should_fail_ex+0x512/0x640 [ 229.765236][T13801] should_failslab+0xc2/0x120 [ 229.765248][T13801] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 229.765260][T13801] ? skb_clone+0x190/0x3f0 [ 229.765277][T13801] skb_clone+0x190/0x3f0 [ 229.765292][T13801] netlink_deliver_tap+0xabd/0xd30 [ 229.765312][T13801] netlink_unicast+0x64c/0x870 [ 229.765330][T13801] ? __pfx_netlink_unicast+0x10/0x10 [ 229.765345][T13801] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 229.765365][T13801] netlink_sendmsg+0x8d1/0xdd0 [ 229.765383][T13801] ? __pfx_netlink_sendmsg+0x10/0x10 [ 229.765404][T13801] ____sys_sendmsg+0xa95/0xc70 [ 229.765415][T13801] ? copy_msghdr_from_user+0x10a/0x160 [ 229.765430][T13801] ? __pfx_____sys_sendmsg+0x10/0x10 [ 229.765447][T13801] ___sys_sendmsg+0x134/0x1d0 [ 229.765462][T13801] ? __pfx____sys_sendmsg+0x10/0x10 [ 229.765488][T13801] ? __mutex_unlock_slowpath+0x100/0x800 [ 229.765509][T13801] __sys_sendmsg+0x16d/0x220 [ 229.765523][T13801] ? __pfx___sys_sendmsg+0x10/0x10 [ 229.765543][T13801] ? fput+0x9b/0xd0 [ 229.765558][T13801] do_syscall_64+0xcd/0x4c0 [ 229.765575][T13801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.765586][T13801] RIP: 0033:0x7f562b38ebe9 [ 229.765595][T13801] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 229.765605][T13801] RSP: 002b:00007f562c28f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 229.765615][T13801] RAX: ffffffffffffffda RBX: 00007f562b5b5fa0 RCX: 00007f562b38ebe9 [ 229.765622][T13801] RDX: 0000000000000000 RSI: 00002000000006c0 RDI: 0000000000000003 [ 229.765628][T13801] RBP: 00007f562c28f090 R08: 0000000000000000 R09: 0000000000000000 [ 229.765634][T13801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 229.765639][T13801] R13: 00007f562b5b6038 R14: 00007f562b5b5fa0 R15: 00007ffcab239178 [ 229.765653][T13801] [ 229.883415][T13805] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2899'. [ 230.238650][T13821] tipc: Enabled bearer , priority 0 [ 230.241293][T13821] syzkaller0: entered promiscuous mode [ 230.243083][T13821] syzkaller0: entered allmulticast mode [ 230.243329][T13823] FAULT_INJECTION: forcing a failure. [ 230.243329][T13823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 230.249963][T13823] CPU: 3 UID: 0 PID: 13823 Comm: syz.4.2906 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 230.249979][T13823] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 230.249988][T13823] Call Trace: [ 230.249993][T13823] [ 230.249998][T13823] dump_stack_lvl+0x16c/0x1f0 [ 230.250019][T13823] should_fail_ex+0x512/0x640 [ 230.250032][T13823] _copy_to_user+0x32/0xd0 [ 230.250044][T13823] simple_read_from_buffer+0xcb/0x170 [ 230.250057][T13823] proc_fail_nth_read+0x197/0x240 [ 230.250063][T13820] tipc: Resetting bearer [ 230.250070][T13823] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 230.250083][T13823] ? rw_verify_area+0xcf/0x6c0 [ 230.250099][T13823] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 230.250111][T13823] vfs_read+0x1e4/0xc60 [ 230.250123][T13823] ? __pfx___mutex_lock+0x10/0x10 [ 230.250139][T13823] ? __pfx_vfs_read+0x10/0x10 [ 230.250153][T13823] ? __fget_files+0x20e/0x3c0 [ 230.250168][T13823] ksys_read+0x12a/0x250 [ 230.250178][T13823] ? __pfx_ksys_read+0x10/0x10 [ 230.250192][T13823] do_syscall_64+0xcd/0x4c0 [ 230.250209][T13823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.250220][T13823] RIP: 0033:0x7f416b58d5fc [ 230.250230][T13823] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 230.250241][T13823] RSP: 002b:00007f416c471030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 230.250251][T13823] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58d5fc [ 230.250258][T13823] RDX: 000000000000000f RSI: 00007f416c4710a0 RDI: 0000000000000005 [ 230.250264][T13823] RBP: 00007f416c471090 R08: 0000000000000000 R09: 0000000000000000 [ 230.250270][T13823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.250276][T13823] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 230.250290][T13823] [ 230.282362][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.318783][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.321126][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.323450][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.324185][T13820] tipc: Disabling bearer [ 230.326112][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.329971][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.332291][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.334659][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.337269][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.340820][ T7782] hid-generic 0002:0004:0009.000C: unknown main item tag 0x0 [ 230.348448][ T7782] hid-generic 0002:0004:0009.000C: hidraw1: HID v0.04 Device [syz0] on syz0 [ 230.384574][T13827] fido_id[13827]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 230.422189][T13831] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2909'. [ 230.635167][ T72] usb 9-1: new high-speed USB device number 13 using dummy_hcd [ 230.795042][ T72] usb 9-1: Using ep0 maxpacket: 8 [ 230.797956][ T72] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 230.800996][ T72] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 230.804075][ T72] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 230.807242][ T72] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 230.811274][ T72] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 230.814096][ T72] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.020708][ T72] usb 9-1: GET_CAPABILITIES returned 0 [ 231.022473][ T72] usbtmc 9-1:16.0: can't read capabilities [ 231.053547][T13851] batman_adv: batadv0: Adding interface: dummy0 [ 231.055690][T13851] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 231.063494][T13851] batman_adv: batadv0: Interface activated: dummy0 [ 231.221980][ C0] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.225033][ C0] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.227814][ C0] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.230587][ C0] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.233415][ C0] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.236198][ C0] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.238994][ C0] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.241787][ C0] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.245091][ C1] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.247938][ C1] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.250756][ C1] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.253593][ C1] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.256407][ C1] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.259654][ C1] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.262522][ C1] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.265340][ C1] usbtmc 9-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 231.268760][ T1460] usb 9-1: USB disconnect, device number 13 [ 231.301902][T13853] tipc: Enabled bearer , priority 0 [ 231.304412][T13853] syzkaller0: entered promiscuous mode [ 231.306634][T13853] syzkaller0: entered allmulticast mode [ 231.310651][T13852] tipc: Resetting bearer [ 231.319947][T13852] tipc: Disabling bearer [ 231.394849][ T40] kauditd_printk_skb: 173 callbacks suppressed [ 231.394861][ T40] audit: type=1400 audit(231.267:5967): avc: denied { read write } for pid=10973 comm="syz-executor" name="loop3" dev="devtmpfs" ino=661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 231.404152][ T40] audit: type=1400 audit(231.267:5968): avc: denied { open } for pid=10973 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 231.411515][ T40] audit: type=1400 audit(231.277:5969): avc: denied { ioctl } for pid=10973 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=661 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 231.419543][ T40] audit: type=1400 audit(231.287:5970): avc: denied { node_bind } for pid=13854 comm="syz.3.2918" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 231.458961][T13856] FAULT_INJECTION: forcing a failure. [ 231.458961][T13856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.463314][T13856] CPU: 3 UID: 0 PID: 13856 Comm: syz.3.2918 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 231.463330][T13856] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 231.463336][T13856] Call Trace: [ 231.463341][T13856] [ 231.463345][T13856] dump_stack_lvl+0x16c/0x1f0 [ 231.463364][T13856] should_fail_ex+0x512/0x640 [ 231.463377][T13856] _copy_from_user+0x2e/0xd0 [ 231.463390][T13856] kstrtouint_from_user+0xd6/0x1d0 [ 231.463405][T13856] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 231.463419][T13856] ? __lock_acquire+0xb97/0x1ce0 [ 231.463441][T13856] proc_fail_nth_write+0x83/0x220 [ 231.463455][T13856] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 231.463470][T13856] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 231.463481][T13856] vfs_write+0x29d/0x1150 [ 231.463494][T13856] ? __pfx___mutex_lock+0x10/0x10 [ 231.463510][T13856] ? __pfx_vfs_write+0x10/0x10 [ 231.463524][T13856] ? __fget_files+0x20e/0x3c0 [ 231.463540][T13856] ksys_write+0x12a/0x250 [ 231.463550][T13856] ? __pfx_ksys_write+0x10/0x10 [ 231.463564][T13856] do_syscall_64+0xcd/0x4c0 [ 231.463581][T13856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.463592][T13856] RIP: 0033:0x7f562b38d69f [ 231.463601][T13856] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 231.463611][T13856] RSP: 002b:00007f562c26e030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 231.463621][T13856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f562b38d69f [ 231.463628][T13856] RDX: 0000000000000001 RSI: 00007f562c26e0a0 RDI: 0000000000000004 [ 231.463639][T13856] RBP: 00007f562c26e090 R08: 0000000000000000 R09: 0000000000000000 [ 231.463645][T13856] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 231.463651][T13856] R13: 00007f562b5b6128 R14: 00007f562b5b6090 R15: 00007ffcab239178 [ 231.463668][T13856] [ 231.548289][ T40] audit: type=1400 audit(231.427:5971): avc: denied { create } for pid=13862 comm="syz.0.2921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 231.554274][ T40] audit: type=1400 audit(231.427:5972): avc: denied { connect } for pid=13862 comm="syz.0.2921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 231.572844][T13865] tipc: Enabled bearer , priority 0 [ 231.576605][T13865] syzkaller0: entered promiscuous mode [ 231.578406][T13865] syzkaller0: entered allmulticast mode [ 231.582273][ T40] audit: type=1400 audit(231.457:5973): avc: denied { name_connect } for pid=13864 comm="syz.3.2922" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 231.586466][T13865] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 231.590408][ T40] audit: type=1400 audit(231.457:5974): avc: denied { shutdown } for pid=13864 comm="syz.3.2922" lport=53216 faddr=fc01:: scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 231.597574][ T40] audit: type=1400 audit(231.467:5975): avc: denied { getopt } for pid=13864 comm="syz.3.2922" lport=53216 faddr=fc01:: scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 231.603336][ T5972] Bluetooth: hci2: Malformed LE Event: 0x0d [ 231.604043][ T40] audit: type=1400 audit(231.477:5976): avc: denied { write } for pid=13862 comm="syz.0.2921" path="/dev/vhci" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 231.616099][T13865] tipc: Resetting bearer [ 231.629301][T13864] tipc: Resetting bearer [ 231.638507][T13864] tipc: Disabling bearer [ 231.889066][T13879] tipc: Enabled bearer , priority 0 [ 231.891885][T13879] syzkaller0: entered promiscuous mode [ 231.893745][T13879] syzkaller0: entered allmulticast mode [ 231.898758][T13877] tipc: Resetting bearer [ 231.909995][T13877] tipc: Disabling bearer [ 232.725032][ T7782] usb 8-1: new high-speed USB device number 24 using dummy_hcd [ 232.786885][T13908] tipc: Enabled bearer , priority 0 [ 232.789492][T13908] syzkaller0: entered promiscuous mode [ 232.791248][T13908] syzkaller0: entered allmulticast mode [ 232.795472][T13907] tipc: Resetting bearer [ 232.804632][T13907] tipc: Disabling bearer [ 232.875052][ T7782] usb 8-1: Using ep0 maxpacket: 8 [ 232.878382][ T7782] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 232.881427][ T7782] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 232.884430][ T7782] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 232.888048][ T7782] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 232.892066][ T7782] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 232.894890][ T7782] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 233.101039][ T7782] usb 8-1: GET_CAPABILITIES returned 0 [ 233.102886][ T7782] usbtmc 8-1:16.0: can't read capabilities [ 233.302757][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.306159][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.309767][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.313066][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.316569][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.320123][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.323617][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.326601][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.330320][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.333504][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.336820][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.339957][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.343369][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.346541][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.349691][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.353085][ C1] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 233.357422][ T72] usb 8-1: USB disconnect, device number 24 [ 233.740576][T13918] netlink: 'syz.4.2944': attribute type 21 has an invalid length. [ 233.761717][T13918] TCP: TCP_TX_DELAY enabled [ 233.787405][T13921] FAULT_INJECTION: forcing a failure. [ 233.787405][T13921] name failslab, interval 1, probability 0, space 0, times 0 [ 233.791336][T13921] CPU: 0 UID: 0 PID: 13921 Comm: syz.4.2945 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 233.791351][T13921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 233.791357][T13921] Call Trace: [ 233.791361][T13921] [ 233.791365][T13921] dump_stack_lvl+0x16c/0x1f0 [ 233.791384][T13921] should_fail_ex+0x512/0x640 [ 233.791397][T13921] should_failslab+0xc2/0x120 [ 233.791410][T13921] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 233.791422][T13921] ? skb_clone+0x190/0x3f0 [ 233.791439][T13921] skb_clone+0x190/0x3f0 [ 233.791454][T13921] netlink_deliver_tap+0xabd/0xd30 [ 233.791474][T13921] netlink_unicast+0x64c/0x870 [ 233.791492][T13921] ? __pfx_netlink_unicast+0x10/0x10 [ 233.791507][T13921] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 233.791527][T13921] netlink_sendmsg+0x8d1/0xdd0 [ 233.791555][T13921] ? __pfx_netlink_sendmsg+0x10/0x10 [ 233.791579][T13921] ____sys_sendmsg+0xa95/0xc70 [ 233.791591][T13921] ? copy_msghdr_from_user+0x10a/0x160 [ 233.791606][T13921] ? __pfx_____sys_sendmsg+0x10/0x10 [ 233.791623][T13921] ___sys_sendmsg+0x134/0x1d0 [ 233.791649][T13921] ? __pfx____sys_sendmsg+0x10/0x10 [ 233.791683][T13921] ? __mutex_unlock_slowpath+0x100/0x800 [ 233.791703][T13921] __sys_sendmsg+0x16d/0x220 [ 233.791718][T13921] ? __pfx___sys_sendmsg+0x10/0x10 [ 233.791738][T13921] ? fput+0x9b/0xd0 [ 233.791755][T13921] do_syscall_64+0xcd/0x4c0 [ 233.791772][T13921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.791782][T13921] RIP: 0033:0x7f416b58ebe9 [ 233.791792][T13921] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 233.791802][T13921] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 233.791813][T13921] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 233.791820][T13921] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000005 [ 233.791826][T13921] RBP: 00007f416c471090 R08: 0000000000000000 R09: 0000000000000000 [ 233.791832][T13921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 233.791838][T13921] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 233.791852][T13921] [ 233.791942][T13921] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2945'. [ 233.942389][T13941] tipc: Enabled bearer , priority 0 [ 233.945389][T13941] syzkaller0: entered promiscuous mode [ 233.947130][T13941] syzkaller0: entered allmulticast mode [ 233.951170][T13940] tipc: Resetting bearer [ 233.959772][T13940] tipc: Disabling bearer [ 234.019202][T13945] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 234.425015][ T72] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 234.605060][ T72] usb 5-1: Using ep0 maxpacket: 8 [ 234.607930][ T72] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 234.611032][ T72] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 234.614089][ T72] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 234.617394][ T72] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 234.621422][ T72] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 234.624212][ T72] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.831164][ T72] usb 5-1: GET_CAPABILITIES returned 0 [ 234.832958][ T72] usbtmc 5-1:16.0: can't read capabilities [ 234.842571][T13963] overlayfs: workdir and upperdir must be separate subtrees [ 234.880911][T13956] net_ratelimit: 11 callbacks suppressed [ 234.880922][T13956] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 234.948326][T13969] tipc: Enabled bearer , priority 0 [ 234.950922][T13969] syzkaller0: entered promiscuous mode [ 234.952670][T13969] syzkaller0: entered allmulticast mode [ 234.963734][T13968] tipc: Resetting bearer [ 234.981423][T13968] tipc: Disabling bearer [ 235.031931][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.034897][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.037723][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.040529][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.043549][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.046347][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.049150][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.051953][ C0] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.055735][ C3] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.058617][ C3] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.061466][ C3] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.064576][ C3] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.067390][ C3] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.070205][ C3] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.073096][ C3] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.076035][ C3] usbtmc 5-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 235.080182][ T7782] usb 5-1: USB disconnect, device number 29 [ 235.123824][T13973] syz.3.2965 (13973) used greatest stack depth: 19736 bytes left [ 235.201728][T13979] netlink: 80 bytes leftover after parsing attributes in process `syz.3.2967'. [ 235.358104][T13987] netlink: 20 bytes leftover after parsing attributes in process `syz.3.2970'. [ 235.383774][T13989] FAULT_INJECTION: forcing a failure. [ 235.383774][T13989] name failslab, interval 1, probability 0, space 0, times 0 [ 235.390051][T13989] CPU: 1 UID: 0 PID: 13989 Comm: syz.3.2971 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 235.390067][T13989] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 235.390074][T13989] Call Trace: [ 235.390077][T13989] [ 235.390082][T13989] dump_stack_lvl+0x16c/0x1f0 [ 235.390102][T13989] should_fail_ex+0x512/0x640 [ 235.390111][T13989] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 235.390124][T13989] should_failslab+0xc2/0x120 [ 235.390137][T13989] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 235.390147][T13989] ? __alloc_skb+0x2b2/0x380 [ 235.390164][T13989] __alloc_skb+0x2b2/0x380 [ 235.390178][T13989] ? __pfx___alloc_skb+0x10/0x10 [ 235.390193][T13989] ? igmp_group_added+0x1db/0x980 [ 235.390210][T13989] inet_ifmcaddr_notify+0xc7/0x1c0 [ 235.390226][T13989] ? __pfx_inet_ifmcaddr_notify+0x10/0x10 [ 235.390244][T13989] ? __local_bh_enable_ip+0xa4/0x120 [ 235.390260][T13989] ____ip_mc_inc_group+0x802/0x10f0 [ 235.390275][T13989] ? trace_kmalloc+0x11/0xd0 [ 235.390288][T13989] ? __pfx_____ip_mc_inc_group+0x10/0x10 [ 235.390307][T13989] __ip_mc_join_group+0x451/0x600 [ 235.390326][T13989] do_mcast_group_source+0x272/0x2e0 [ 235.390339][T13989] ? __pfx_do_mcast_group_source+0x10/0x10 [ 235.390349][T13989] ? register_lock_class+0x41/0x4c0 [ 235.390358][T13989] ? __pfx___mutex_trylock_common+0x10/0x10 [ 235.390390][T13989] ? __local_bh_enable_ip+0xa4/0x120 [ 235.390403][T13989] ? lockdep_hardirqs_on+0x7c/0x110 [ 235.390420][T13989] do_ip_setsockopt+0xebb/0x3240 [ 235.390431][T13989] ? avc_has_perm_noaudit+0x149/0x3b0 [ 235.390448][T13989] ? __pfx_do_ip_setsockopt+0x10/0x10 [ 235.390459][T13989] ? avc_has_perm+0x144/0x1f0 [ 235.390475][T13989] ? __pfx_avc_has_perm+0x10/0x10 [ 235.390490][T13989] ? get_pid_task+0x106/0x250 [ 235.390501][T13989] ? proc_fail_nth_write+0x9f/0x220 [ 235.390515][T13989] ip_setsockopt+0x59/0xf0 [ 235.390528][T13989] sctp_setsockopt+0x16c/0xb870 [ 235.390539][T13989] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10 [ 235.390556][T13989] ? __pfx_sctp_setsockopt+0x10/0x10 [ 235.390566][T13989] ? find_held_lock+0x2b/0x80 [ 235.390581][T13989] ? selinux_socket_setsockopt+0x6a/0x80 [ 235.390591][T13989] ? sock_common_setsockopt+0x2e/0xf0 [ 235.390606][T13989] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 235.390617][T13989] do_sock_setsockopt+0xf0/0x1d0 [ 235.390629][T13989] __sys_setsockopt+0x1a0/0x230 [ 235.390645][T13989] __x64_sys_setsockopt+0xbd/0x160 [ 235.390658][T13989] ? do_syscall_64+0x91/0x4c0 [ 235.390674][T13989] ? lockdep_hardirqs_on+0x7c/0x110 [ 235.390688][T13989] do_syscall_64+0xcd/0x4c0 [ 235.390704][T13989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.390715][T13989] RIP: 0033:0x7f562b38ebe9 [ 235.390724][T13989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 235.390734][T13989] RSP: 002b:00007f562c28f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 235.390745][T13989] RAX: ffffffffffffffda RBX: 00007f562b5b5fa0 RCX: 00007f562b38ebe9 [ 235.390752][T13989] RDX: 000000000000002e RSI: 0000000000000000 RDI: 0000000000000003 [ 235.390757][T13989] RBP: 00007f562c28f090 R08: 0000000000000108 R09: 0000000000000000 [ 235.390763][T13989] R10: 0000200000000280 R11: 0000000000000246 R12: 0000000000000001 [ 235.390769][T13989] R13: 00007f562b5b6038 R14: 00007f562b5b5fa0 R15: 00007ffcab239178 [ 235.390783][T13989] [ 235.538628][T13993] FAULT_INJECTION: forcing a failure. [ 235.538628][T13993] name failslab, interval 1, probability 0, space 0, times 0 [ 235.543004][T13993] CPU: 2 UID: 0 PID: 13993 Comm: syz.3.2973 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 235.543019][T13993] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 235.543025][T13993] Call Trace: [ 235.543029][T13993] [ 235.543034][T13993] dump_stack_lvl+0x16c/0x1f0 [ 235.543053][T13993] should_fail_ex+0x512/0x640 [ 235.543066][T13993] should_failslab+0xc2/0x120 [ 235.543080][T13993] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 235.543091][T13993] ? skb_clone+0x190/0x3f0 [ 235.543110][T13993] skb_clone+0x190/0x3f0 [ 235.543125][T13993] netlink_deliver_tap+0xabd/0xd30 [ 235.543144][T13993] netlink_unicast+0x64c/0x870 [ 235.543162][T13993] ? __pfx_netlink_unicast+0x10/0x10 [ 235.543183][T13993] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 235.543203][T13993] netlink_sendmsg+0x8d1/0xdd0 [ 235.543224][T13993] ? __pfx_netlink_sendmsg+0x10/0x10 [ 235.543245][T13993] ____sys_sendmsg+0xa95/0xc70 [ 235.543257][T13993] ? copy_msghdr_from_user+0x10a/0x160 [ 235.543275][T13993] ? __pfx_____sys_sendmsg+0x10/0x10 [ 235.543292][T13993] ___sys_sendmsg+0x134/0x1d0 [ 235.543308][T13993] ? __pfx____sys_sendmsg+0x10/0x10 [ 235.543335][T13993] ? __mutex_unlock_slowpath+0x100/0x800 [ 235.543356][T13993] __sys_sendmsg+0x16d/0x220 [ 235.543371][T13993] ? __pfx___sys_sendmsg+0x10/0x10 [ 235.543394][T13993] do_syscall_64+0xcd/0x4c0 [ 235.543411][T13993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.543422][T13993] RIP: 0033:0x7f562b38ebe9 [ 235.543432][T13993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 235.543443][T13993] RSP: 002b:00007f562c28f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.543453][T13993] RAX: ffffffffffffffda RBX: 00007f562b5b5fa0 RCX: 00007f562b38ebe9 [ 235.543460][T13993] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 235.543466][T13993] RBP: 00007f562c28f090 R08: 0000000000000000 R09: 0000000000000000 [ 235.543474][T13993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.543481][T13993] R13: 00007f562b5b6038 R14: 00007f562b5b5fa0 R15: 00007ffcab239178 [ 235.543495][T13993] [ 235.543519][T13993] netlink: 'syz.3.2973': attribute type 16 has an invalid length. [ 235.615680][T13993] netlink: 'syz.3.2973': attribute type 17 has an invalid length. [ 235.623372][T13993] gre0: left allmulticast mode [ 235.628864][T13999] SELinux: syz.0.2976 (13999) set checkreqprot to 1. This is no longer supported. [ 235.659987][T13993] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.662525][T13993] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.748628][T13993] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 235.759974][T13993] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 235.841801][T13993] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 235.862877][T13993] geneve2: left promiscuous mode [ 235.878718][T13999] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2976'. [ 235.882021][T14002] tipc: Enabled bearer , priority 0 [ 235.884276][T13999] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2976'. [ 235.887685][T14003] syzkaller0: entered promiscuous mode [ 235.890062][T14003] syzkaller0: entered allmulticast mode [ 235.893529][ T12] netdevsim netdevsim3 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 235.896416][ T12] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 235.899260][ T12] netdevsim netdevsim3 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 235.902130][ T12] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 235.905938][T13996] tipc: Resetting bearer [ 235.916882][T13996] tipc: Disabling bearer [ 235.921025][ T12] netdevsim netdevsim3 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 235.923854][ T12] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 235.926863][ T12] netdevsim netdevsim3 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 235.929599][ T12] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 236.001785][T14020] netlink: 16 bytes leftover after parsing attributes in process `syz.5.2981'. [ 236.188336][T14033] FAULT_INJECTION: forcing a failure. [ 236.188336][T14033] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 236.193947][T14033] CPU: 3 UID: 0 PID: 14033 Comm: syz.4.2986 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 236.193973][T14033] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 236.193983][T14033] Call Trace: [ 236.193991][T14033] [ 236.193998][T14033] dump_stack_lvl+0x16c/0x1f0 [ 236.194029][T14033] should_fail_ex+0x512/0x640 [ 236.194050][T14033] _copy_from_user+0x2e/0xd0 [ 236.194070][T14033] memdup_user+0x6b/0xe0 [ 236.194090][T14033] kvm_arch_vcpu_ioctl+0xf3f/0x52d0 [ 236.194115][T14033] ? stack_trace_save+0x8e/0xc0 [ 236.194141][T14033] ? __pfx_kvm_arch_vcpu_ioctl+0x10/0x10 [ 236.194160][T14033] ? __lock_acquire+0xb97/0x1ce0 [ 236.194189][T14033] ? kasan_save_stack+0x42/0x60 [ 236.194205][T14033] ? kasan_save_stack+0x33/0x60 [ 236.194220][T14033] ? kasan_save_track+0x14/0x30 [ 236.194236][T14033] ? kasan_save_free_info+0x3b/0x60 [ 236.194257][T14033] ? __kasan_slab_free+0x51/0x70 [ 236.194274][T14033] ? kfree+0x2b4/0x4d0 [ 236.194296][T14033] ? tomoyo_path_number_perm+0x470/0x580 [ 236.194321][T14033] ? __lock_acquire+0xb97/0x1ce0 [ 236.194355][T14033] ? __mutex_trylock_common+0xe9/0x250 [ 236.194384][T14033] ? __pfx___mutex_trylock_common+0x10/0x10 [ 236.194412][T14033] ? __pfx___might_resched+0x10/0x10 [ 236.194436][T14033] ? rcu_is_watching+0x12/0xc0 [ 236.194456][T14033] ? trace_contention_end+0xdd/0x130 [ 236.194474][T14033] ? __mutex_lock+0x1c4/0x10b0 [ 236.194504][T14033] ? kasan_quarantine_put+0x10a/0x240 [ 236.194523][T14033] ? __pfx___mutex_lock+0x10/0x10 [ 236.194559][T14033] ? tomoyo_path_number_perm+0x18d/0x580 [ 236.194583][T14033] ? kvm_vcpu_ioctl+0x1236/0x1690 [ 236.194604][T14033] kvm_vcpu_ioctl+0x1236/0x1690 [ 236.194630][T14033] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 236.194653][T14033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 236.194674][T14033] ? do_vfs_ioctl+0x128/0x14f0 [ 236.194710][T14033] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 236.194736][T14033] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 236.194768][T14033] ? hook_file_ioctl_common+0x145/0x410 [ 236.194801][T14033] ? selinux_file_ioctl+0x180/0x270 [ 236.194821][T14033] ? selinux_file_ioctl+0xb4/0x270 [ 236.194843][T14033] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 236.194868][T14033] __x64_sys_ioctl+0x18b/0x210 [ 236.194896][T14033] do_syscall_64+0xcd/0x4c0 [ 236.194940][T14033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.194959][T14033] RIP: 0033:0x7f416b58ebe9 [ 236.194974][T14033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 236.194991][T14033] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.195009][T14033] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 236.195020][T14033] RDX: 00002000000004c0 RSI: 000000004008ae89 RDI: 0000000000000005 [ 236.195031][T14033] RBP: 00007f416c471090 R08: 0000000000000000 R09: 0000000000000000 [ 236.195042][T14033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.195052][T14033] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 236.195077][T14033] [ 236.355022][ T6034] usb 8-1: new high-speed USB device number 25 using dummy_hcd [ 236.464997][ T40] kauditd_printk_skb: 127 callbacks suppressed [ 236.465010][ T40] audit: type=1400 audit(492.333:6104): avc: denied { read } for pid=14034 comm="syz.4.2987" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 236.473833][ T40] audit: type=1400 audit(492.333:6105): avc: denied { open } for pid=14034 comm="syz.4.2987" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 236.481362][ T40] audit: type=1400 audit(492.343:6106): avc: denied { ioctl } for pid=14034 comm="syz.4.2987" path="/dev/binderfs/binder0" dev="binder" ino=7 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 236.491555][ T40] audit: type=1400 audit(492.343:6107): avc: denied { set_context_mgr } for pid=14034 comm="syz.4.2987" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 236.498466][ T40] audit: type=1400 audit(492.343:6108): avc: denied { map } for pid=14034 comm="syz.4.2987" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 236.502338][T14037] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2988'. [ 236.506884][ T40] audit: type=1400 audit(492.343:6109): avc: denied { call } for pid=14034 comm="syz.4.2987" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 236.506910][ T40] audit: type=1400 audit(492.363:6110): avc: denied { create } for pid=14036 comm="syz.4.2988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 236.506930][ T40] audit: type=1400 audit(492.373:6111): avc: denied { perfmon } for pid=14036 comm="syz.4.2988" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 236.506949][ T40] audit: type=1400 audit(492.373:6112): avc: denied { map_read map_write } for pid=14036 comm="syz.4.2988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 236.514548][T14037] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 236.515045][ T6034] usb 8-1: Using ep0 maxpacket: 8 [ 236.516752][ T40] audit: type=1400 audit(492.373:6113): avc: denied { prog_run } for pid=14036 comm="syz.4.2988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 236.517187][ T6034] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 236.548299][ T6034] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 236.551432][ T6034] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 236.554602][ T6034] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 236.558747][ T6034] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 236.561638][ T6034] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.584030][T14039] tipc: Enabled bearer , priority 0 [ 236.586917][T14039] syzkaller0: entered promiscuous mode [ 236.588668][T14039] syzkaller0: entered allmulticast mode [ 236.592013][T14038] tipc: Resetting bearer [ 236.600572][T14038] tipc: Disabling bearer [ 236.680305][T14041] FAULT_INJECTION: forcing a failure. [ 236.680305][T14041] name failslab, interval 1, probability 0, space 0, times 0 [ 236.684279][T14041] CPU: 2 UID: 0 PID: 14041 Comm: syz.4.2990 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 236.684295][T14041] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 236.684301][T14041] Call Trace: [ 236.684305][T14041] [ 236.684310][T14041] dump_stack_lvl+0x16c/0x1f0 [ 236.684329][T14041] should_fail_ex+0x512/0x640 [ 236.684342][T14041] should_failslab+0xc2/0x120 [ 236.684354][T14041] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 236.684366][T14041] ? skb_clone+0x190/0x3f0 [ 236.684383][T14041] skb_clone+0x190/0x3f0 [ 236.684399][T14041] netlink_deliver_tap+0xabd/0xd30 [ 236.684433][T14041] netlink_unicast+0x64c/0x870 [ 236.684453][T14041] ? __pfx_netlink_unicast+0x10/0x10 [ 236.684469][T14041] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 236.684488][T14041] netlink_sendmsg+0x8d1/0xdd0 [ 236.684507][T14041] ? __pfx_netlink_sendmsg+0x10/0x10 [ 236.684527][T14041] ____sys_sendmsg+0xa95/0xc70 [ 236.684540][T14041] ? copy_msghdr_from_user+0x10a/0x160 [ 236.684555][T14041] ? __pfx_____sys_sendmsg+0x10/0x10 [ 236.684572][T14041] ___sys_sendmsg+0x134/0x1d0 [ 236.684587][T14041] ? __pfx____sys_sendmsg+0x10/0x10 [ 236.684614][T14041] ? __mutex_unlock_slowpath+0x100/0x800 [ 236.684634][T14041] __sys_sendmsg+0x16d/0x220 [ 236.684648][T14041] ? __pfx___sys_sendmsg+0x10/0x10 [ 236.684668][T14041] ? fput+0x9b/0xd0 [ 236.684684][T14041] do_syscall_64+0xcd/0x4c0 [ 236.684700][T14041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.684711][T14041] RIP: 0033:0x7f416b58ebe9 [ 236.684720][T14041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 236.684731][T14041] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.684741][T14041] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 236.684748][T14041] RDX: 0000000000040004 RSI: 0000200000000280 RDI: 0000000000000007 [ 236.684754][T14041] RBP: 00007f416c471090 R08: 0000000000000000 R09: 0000000000000000 [ 236.684760][T14041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.684766][T14041] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 236.684779][T14041] [ 236.772852][ T6034] usb 8-1: GET_CAPABILITIES returned 0 [ 236.775051][ T6034] usbtmc 8-1:16.0: can't read capabilities [ 236.893092][T14055] FAULT_INJECTION: forcing a failure. [ 236.893092][T14055] name failslab, interval 1, probability 0, space 0, times 0 [ 236.897240][T14055] CPU: 0 UID: 0 PID: 14055 Comm: syz.4.2995 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 236.897256][T14055] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 236.897263][T14055] Call Trace: [ 236.897267][T14055] [ 236.897272][T14055] dump_stack_lvl+0x16c/0x1f0 [ 236.897291][T14055] should_fail_ex+0x512/0x640 [ 236.897302][T14055] ? fs_reclaim_acquire+0xae/0x150 [ 236.897317][T14055] ? tomoyo_encode2+0x100/0x3e0 [ 236.897330][T14055] should_failslab+0xc2/0x120 [ 236.897343][T14055] __kmalloc_noprof+0xd2/0x510 [ 236.897354][T14055] ? d_absolute_path+0x136/0x1a0 [ 236.897371][T14055] tomoyo_encode2+0x100/0x3e0 [ 236.897386][T14055] tomoyo_encode+0x29/0x50 [ 236.897399][T14055] tomoyo_realpath_from_path+0x18f/0x6e0 [ 236.897416][T14055] tomoyo_path_number_perm+0x245/0x580 [ 236.897427][T14055] ? tomoyo_path_number_perm+0x237/0x580 [ 236.897440][T14055] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 236.897452][T14055] ? find_held_lock+0x2b/0x80 [ 236.897477][T14055] ? find_held_lock+0x2b/0x80 [ 236.897490][T14055] ? hook_file_ioctl_common+0x145/0x410 [ 236.897508][T14055] ? __fget_files+0x20e/0x3c0 [ 236.897523][T14055] security_file_ioctl+0x9b/0x240 [ 236.897537][T14055] __x64_sys_ioctl+0xb7/0x210 [ 236.897554][T14055] do_syscall_64+0xcd/0x4c0 [ 236.897571][T14055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.897582][T14055] RIP: 0033:0x7f416b58ebe9 [ 236.897591][T14055] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 236.897606][T14055] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 236.897617][T14055] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 236.897623][T14055] RDX: 00002000000001c0 RSI: 00000000c0306201 RDI: 0000000000000003 [ 236.897630][T14055] RBP: 00007f416c471090 R08: 0000000000000000 R09: 0000000000000000 [ 236.897636][T14055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.897642][T14055] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 236.897655][T14055] [ 236.897665][T14055] ERROR: Out of memory at tomoyo_realpath_from_path. [ 236.973998][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 236.976859][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 236.979650][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 236.982460][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 236.985273][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 236.988064][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 236.990886][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 236.993702][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 236.998057][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 237.000912][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 237.003694][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 237.006482][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 237.009260][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 237.012069][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 237.014865][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 237.018138][ C3] usbtmc 8-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 237.022212][ T6034] usb 8-1: USB disconnect, device number 25 [ 237.037173][T14061] tipc: Enabled bearer , priority 0 [ 237.040656][T14061] syzkaller0: MTU too low for tipc bearer [ 237.042490][T14061] tipc: Disabling bearer [ 237.174333][T14066] netlink: 'syz.4.3000': attribute type 16 has an invalid length. [ 237.177111][T14066] netlink: 'syz.4.3000': attribute type 17 has an invalid length. [ 237.182806][T14068] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 237.203054][T14066] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.205614][T14066] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.255126][T14066] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 237.261487][T14066] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 237.317302][T14066] xfrm1: left allmulticast mode [ 237.319207][ T7668] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.322108][ T7668] netdevsim netdevsim4 netdevsim0: unset [1, 1] type 2 family 0 port 20000 - 0 [ 237.324998][ T7668] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.327881][ T7668] netdevsim netdevsim4 netdevsim1: unset [1, 1] type 2 family 0 port 20000 - 0 [ 237.330739][ T7668] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.333567][ T7668] netdevsim netdevsim4 netdevsim2: unset [1, 1] type 2 family 0 port 20000 - 0 [ 237.336488][ T7668] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 237.339527][ T7668] netdevsim netdevsim4 netdevsim3: unset [1, 1] type 2 family 0 port 20000 - 0 [ 237.668807][T14087] FAULT_INJECTION: forcing a failure. [ 237.668807][T14087] name failslab, interval 1, probability 0, space 0, times 0 [ 237.672696][T14087] CPU: 1 UID: 0 PID: 14087 Comm: syz.0.3010 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 237.672711][T14087] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 237.672718][T14087] Call Trace: [ 237.672722][T14087] [ 237.672726][T14087] dump_stack_lvl+0x16c/0x1f0 [ 237.672744][T14087] should_fail_ex+0x512/0x640 [ 237.672758][T14087] should_failslab+0xc2/0x120 [ 237.672770][T14087] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 237.672782][T14087] ? skb_clone+0x190/0x3f0 [ 237.672801][T14087] skb_clone+0x190/0x3f0 [ 237.672816][T14087] netlink_deliver_tap+0xabd/0xd30 [ 237.672835][T14087] netlink_unicast+0x64c/0x870 [ 237.672852][T14087] ? __pfx_netlink_unicast+0x10/0x10 [ 237.672868][T14087] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 237.672888][T14087] netlink_sendmsg+0x8d1/0xdd0 [ 237.672906][T14087] ? __pfx_netlink_sendmsg+0x10/0x10 [ 237.672926][T14087] ____sys_sendmsg+0xa95/0xc70 [ 237.672938][T14087] ? copy_msghdr_from_user+0x10a/0x160 [ 237.672953][T14087] ? __pfx_____sys_sendmsg+0x10/0x10 [ 237.672970][T14087] ___sys_sendmsg+0x134/0x1d0 [ 237.672985][T14087] ? __pfx____sys_sendmsg+0x10/0x10 [ 237.673012][T14087] ? __mutex_unlock_slowpath+0x100/0x800 [ 237.673032][T14087] __sys_sendmsg+0x16d/0x220 [ 237.673046][T14087] ? __pfx___sys_sendmsg+0x10/0x10 [ 237.673070][T14087] do_syscall_64+0xcd/0x4c0 [ 237.673086][T14087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.673097][T14087] RIP: 0033:0x7f0ad1b8ebe9 [ 237.673106][T14087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 237.673116][T14087] RSP: 002b:00007f0ad2ace038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 237.673126][T14087] RAX: ffffffffffffffda RBX: 00007f0ad1db5fa0 RCX: 00007f0ad1b8ebe9 [ 237.673132][T14087] RDX: 0000000000004084 RSI: 0000200000000100 RDI: 0000000000000003 [ 237.673138][T14087] RBP: 00007f0ad2ace090 R08: 0000000000000000 R09: 0000000000000000 [ 237.673144][T14087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 237.673150][T14087] R13: 00007f0ad1db6038 R14: 00007f0ad1db5fa0 R15: 00007fff7dc6a6c8 [ 237.673163][T14087] [ 238.205063][ T7782] usb 10-1: new high-speed USB device number 10 using dummy_hcd [ 238.355052][ T7782] usb 10-1: Using ep0 maxpacket: 8 [ 238.357958][ T7782] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 238.361139][ T7782] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 238.364235][ T7782] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 238.367505][ T7782] usb 10-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 238.371593][ T7782] usb 10-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 238.374462][ T7782] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.582962][ T7782] usb 10-1: GET_CAPABILITIES returned 0 [ 238.584755][ T7782] usbtmc 10-1:16.0: can't read capabilities [ 238.625273][T14111] tmpfs: Bad value for 'mpol' [ 238.732438][T14119] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3023'. [ 238.755150][T14119] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3023'. [ 238.789953][ T7782] usb 10-1: USB disconnect, device number 10 [ 239.483985][T14153] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14153 comm=syz.5.3035 [ 239.555173][T14155] block device autoloading is deprecated and will be removed. [ 239.885086][ T1025] usb 10-1: new high-speed USB device number 11 using dummy_hcd [ 240.035057][ T1025] usb 10-1: Using ep0 maxpacket: 8 [ 240.038707][ T1025] usb 10-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 240.042625][ T1025] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 240.046245][ T1025] usb 10-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 240.050133][ T1025] usb 10-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 240.057883][ T1025] usb 10-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 240.061456][ T1025] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 240.077038][T14166] FAULT_INJECTION: forcing a failure. [ 240.077038][T14166] name failslab, interval 1, probability 0, space 0, times 0 [ 240.081000][T14166] CPU: 0 UID: 0 PID: 14166 Comm: syz.0.3039 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 240.081016][T14166] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 240.081022][T14166] Call Trace: [ 240.081026][T14166] [ 240.081031][T14166] dump_stack_lvl+0x16c/0x1f0 [ 240.081050][T14166] should_fail_ex+0x512/0x640 [ 240.081060][T14166] ? __kmalloc_noprof+0xbf/0x510 [ 240.081072][T14166] ? lsm_blob_alloc+0x68/0x90 [ 240.081088][T14166] should_failslab+0xc2/0x120 [ 240.081100][T14166] __kmalloc_noprof+0xd2/0x510 [ 240.081110][T14166] ? __pfx_perf_event_init_task+0x10/0x10 [ 240.081125][T14166] ? audit_alloc+0xa2/0x7b0 [ 240.081140][T14166] lsm_blob_alloc+0x68/0x90 [ 240.081156][T14166] security_task_alloc+0x2d/0x260 [ 240.081172][T14166] copy_process+0x2205/0x7690 [ 240.081193][T14166] ? __pfx_copy_process+0x10/0x10 [ 240.081210][T14166] ? lockdep_init_map_type+0x5c/0x280 [ 240.081221][T14166] ? lockdep_init_map_type+0x5c/0x280 [ 240.081231][T14166] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 240.081246][T14166] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 240.081263][T14166] vhost_task_create+0x1d2/0x2e0 [ 240.081273][T14166] ? __pfx_vhost_task_create+0x10/0x10 [ 240.081288][T14166] ? __pfx_vhost_task_fn+0x10/0x10 [ 240.081305][T14166] kvm_mmu_post_init_vm+0x1b7/0x380 [ 240.081318][T14166] kvm_arch_vcpu_ioctl_run+0x66/0x1980 [ 240.081333][T14166] ? kvm_vcpu_ioctl+0x14c6/0x1690 [ 240.081350][T14166] kvm_vcpu_ioctl+0x5eb/0x1690 [ 240.081365][T14166] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 240.081379][T14166] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 240.081391][T14166] ? do_vfs_ioctl+0x128/0x14f0 [ 240.081407][T14166] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 240.081423][T14166] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 240.081442][T14166] ? hook_file_ioctl_common+0x145/0x410 [ 240.081461][T14166] ? selinux_file_ioctl+0x180/0x270 [ 240.081474][T14166] ? selinux_file_ioctl+0xb4/0x270 [ 240.081487][T14166] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 240.081501][T14166] __x64_sys_ioctl+0x18b/0x210 [ 240.081518][T14166] do_syscall_64+0xcd/0x4c0 [ 240.081534][T14166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.081545][T14166] RIP: 0033:0x7f0ad1b8ebe9 [ 240.081553][T14166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 240.081564][T14166] RSP: 002b:00007f0ad2ace038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.081574][T14166] RAX: ffffffffffffffda RBX: 00007f0ad1db5fa0 RCX: 00007f0ad1b8ebe9 [ 240.081581][T14166] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 240.081587][T14166] RBP: 00007f0ad2ace090 R08: 0000000000000000 R09: 0000000000000000 [ 240.081593][T14166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.081603][T14166] R13: 00007f0ad1db6038 R14: 00007f0ad1db5fa0 R15: 00007fff7dc6a6c8 [ 240.081617][T14166] [ 240.273266][ T1025] usb 10-1: GET_CAPABILITIES returned 0 [ 240.276320][ T1025] usbtmc 10-1:16.0: can't read capabilities [ 240.282051][T14175] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pid=14175 comm=syz.3.3043 [ 240.478469][ T7782] usb 10-1: USB disconnect, device number 11 [ 241.098233][T14172] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 241.100274][T14172] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 241.103704][T14172] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 241.106263][T14172] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 241.267737][T14218] [ 241.268579][T14218] ====================================================== [ 241.270728][T14218] WARNING: possible circular locking dependency detected [ 241.272926][T14218] 6.16.0-syzkaller-11699-g7e161a991ea7 #0 Not tainted [ 241.277382][T14218] ------------------------------------------------------ [ 241.279922][T14218] syz.4.3057/14218 is trying to acquire lock: [ 241.281838][T14218] ffff888047ff1868 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1a90 [ 241.284661][T14218] [ 241.284661][T14218] but task is already holding lock: [ 241.286955][T14218] ffff888026ed4140 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 241.289972][T14218] [ 241.289972][T14218] which lock already depends on the new lock. [ 241.289972][T14218] [ 241.293214][T14218] [ 241.293214][T14218] the existing dependency chain (in reverse order) is: [ 241.296027][T14218] [ 241.296027][T14218] -> #3 (&sbi->pipe_mutex){+.+.}-{4:4}: [ 241.298446][T14218] __mutex_lock+0x193/0x10b0 [ 241.300070][T14218] autofs_notify_daemon+0x4a6/0xd60 [ 241.301872][T14218] autofs_wait+0x10ca/0x1a70 [ 241.303481][T14218] autofs_mount_wait+0x132/0x380 [ 241.305202][T14218] autofs_d_automount+0x390/0x7f0 [ 241.306949][T14218] __traverse_mounts+0x192/0x790 [ 241.308677][T14218] step_into+0x5aa/0x2270 [ 241.310221][T14218] walk_component+0xfc/0x5b0 [ 241.311853][T14218] path_lookupat+0x142/0x6d0 [ 241.313484][T14218] filename_lookup+0x224/0x5f0 [ 241.315147][T14218] kern_path+0x35/0x50 [ 241.316621][T14218] lookup_bdev+0xd8/0x280 [ 241.318161][T14218] resume_store+0x1d6/0x460 [ 241.319750][T14218] kobj_attr_store+0x55/0x80 [ 241.321396][T14218] sysfs_kf_write+0xef/0x150 [ 241.323011][T14218] kernfs_fop_write_iter+0x351/0x510 [ 241.324888][T14218] iter_file_splice_write+0x91f/0x1150 [ 241.326803][T14218] direct_splice_actor+0x18f/0x6c0 [ 241.328577][T14218] splice_direct_to_actor+0x342/0xa30 [ 241.330724][T14218] do_splice_direct+0x174/0x240 [ 241.332463][T14218] do_sendfile+0xb06/0xe50 [ 241.334446][T14218] __x64_sys_sendfile64+0x1d8/0x220 [ 241.336347][T14218] do_syscall_64+0xcd/0x4c0 [ 241.337973][T14218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.339979][T14218] [ 241.339979][T14218] -> #2 (&of->mutex){+.+.}-{4:4}: [ 241.342286][T14218] __mutex_lock+0x193/0x10b0 [ 241.343918][T14218] kernfs_seq_start+0x4d/0x240 [ 241.345609][T14218] seq_read_iter+0x2c1/0x12c0 [ 241.347250][T14218] kernfs_fop_read_iter+0x40f/0x5a0 [ 241.349051][T14218] copy_splice_read+0x615/0xba0 [ 241.350744][T14218] do_splice_read+0x285/0x370 [ 241.352418][T14218] splice_direct_to_actor+0x2a1/0xa30 [ 241.354301][T14218] do_splice_direct+0x174/0x240 [ 241.355998][T14218] do_sendfile+0xb06/0xe50 [ 241.357571][T14218] __x64_sys_sendfile64+0x1d8/0x220 [ 241.359354][T14218] do_syscall_64+0xcd/0x4c0 [ 241.360969][T14218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.362976][T14218] [ 241.362976][T14218] -> #1 (&p->lock){+.+.}-{4:4}: [ 241.365175][T14218] __mutex_lock+0x193/0x10b0 [ 241.366792][T14218] seq_read_iter+0xe1/0x12c0 [ 241.368403][T14218] kernfs_fop_read_iter+0x40f/0x5a0 [ 241.370182][T14218] copy_splice_read+0x615/0xba0 [ 241.372006][T14218] do_splice_read+0x285/0x370 [ 241.373684][T14218] splice_file_to_pipe+0x109/0x120 [ 241.375446][T14218] do_sendfile+0x400/0xe50 [ 241.377019][T14218] __x64_sys_sendfile64+0x1d8/0x220 [ 241.378805][T14218] do_syscall_64+0xcd/0x4c0 [ 241.380410][T14218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.382438][T14218] [ 241.382438][T14218] -> #0 (&pipe->mutex){+.+.}-{4:4}: [ 241.384753][T14218] __lock_acquire+0x12a6/0x1ce0 [ 241.386624][T14218] lock_acquire+0x179/0x350 [ 241.388219][T14218] __mutex_lock+0x193/0x10b0 [ 241.389838][T14218] anon_pipe_write+0x15d/0x1a90 [ 241.391521][T14218] __kernel_write_iter+0x71d/0xa90 [ 241.393283][T14218] __kernel_write+0xf5/0x140 [ 241.394898][T14218] autofs_notify_daemon+0x4db/0xd60 [ 241.396683][T14218] autofs_wait+0x10ca/0x1a70 [ 241.398295][T14218] autofs_mount_wait+0x132/0x380 [ 241.399998][T14218] autofs_d_automount+0x390/0x7f0 [ 241.401758][T14218] __traverse_mounts+0x192/0x790 [ 241.403464][T14218] step_into+0x5aa/0x2270 [ 241.405004][T14218] walk_component+0xfc/0x5b0 [ 241.406606][T14218] path_lookupat+0x142/0x6d0 [ 241.408200][T14218] filename_lookup+0x224/0x5f0 [ 241.409869][T14218] user_path_at+0x3a/0x60 [ 241.411411][T14218] __x64_sys_mount+0x1fc/0x310 [ 241.413073][T14218] do_syscall_64+0xcd/0x4c0 [ 241.414662][T14218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.416654][T14218] [ 241.416654][T14218] other info that might help us debug this: [ 241.416654][T14218] [ 241.419771][T14218] Chain exists of: [ 241.419771][T14218] &pipe->mutex --> &of->mutex --> &sbi->pipe_mutex [ 241.419771][T14218] [ 241.423576][T14218] Possible unsafe locking scenario: [ 241.423576][T14218] [ 241.425046][ T1025] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 241.425870][T14218] CPU0 CPU1 [ 241.425875][T14218] ---- ---- [ 241.425879][T14218] lock(&sbi->pipe_mutex); [ 241.433656][T14218] lock(&of->mutex); [ 241.435671][T14218] lock(&sbi->pipe_mutex); [ 241.437835][T14218] lock(&pipe->mutex); [ 241.439148][T14218] [ 241.439148][T14218] *** DEADLOCK *** [ 241.439148][T14218] [ 241.441671][T14218] 1 lock held by syz.4.3057/14218: [ 241.443270][T14218] #0: ffff888026ed4140 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 241.446416][T14218] [ 241.446416][T14218] stack backtrace: [ 241.448259][T14218] CPU: 0 UID: 0 PID: 14218 Comm: syz.4.3057 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 241.448274][T14218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 241.448281][T14218] Call Trace: [ 241.448285][T14218] [ 241.448291][T14218] dump_stack_lvl+0x116/0x1f0 [ 241.448309][T14218] print_circular_bug+0x275/0x350 [ 241.448326][T14218] check_noncircular+0x14c/0x170 [ 241.448345][T14218] __lock_acquire+0x12a6/0x1ce0 [ 241.448365][T14218] lock_acquire+0x179/0x350 [ 241.448394][T14218] ? anon_pipe_write+0x15d/0x1a90 [ 241.448409][T14218] ? __pfx___might_resched+0x10/0x10 [ 241.448423][T14218] ? anon_pipe_write+0x15d/0x1a90 [ 241.448434][T14218] __mutex_lock+0x193/0x10b0 [ 241.448449][T14218] ? anon_pipe_write+0x15d/0x1a90 [ 241.448463][T14218] ? __pfx___mutex_lock+0x10/0x10 [ 241.448484][T14218] ? anon_pipe_write+0x15d/0x1a90 [ 241.448496][T14218] anon_pipe_write+0x15d/0x1a90 [ 241.448511][T14218] ? register_lock_class+0x41/0x4c0 [ 241.448520][T14218] ? __lock_acquire+0x62e/0x1ce0 [ 241.448537][T14218] ? __pfx_anon_pipe_write+0x10/0x10 [ 241.448551][T14218] ? __pfx_anon_pipe_write+0x10/0x10 [ 241.448563][T14218] __kernel_write_iter+0x71d/0xa90 [ 241.448578][T14218] ? __pfx___kernel_write_iter+0x10/0x10 [ 241.448588][T14218] ? rcu_is_watching+0x12/0xc0 [ 241.448602][T14218] ? autofs_notify_daemon+0x45a/0xd60 [ 241.448614][T14218] __kernel_write+0xf5/0x140 [ 241.448624][T14218] ? __pfx___kernel_write+0x10/0x10 [ 241.448634][T14218] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 241.448653][T14218] autofs_notify_daemon+0x4db/0xd60 [ 241.448665][T14218] ? __pfx_autofs_notify_daemon+0x10/0x10 [ 241.448685][T14218] ? lockdep_init_map_type+0x5c/0x280 [ 241.448695][T14218] ? lockdep_init_map_type+0x5c/0x280 [ 241.448706][T14218] autofs_wait+0x10ca/0x1a70 [ 241.448720][T14218] ? __pfx_autofs_wait+0x10/0x10 [ 241.448730][T14218] ? __pfx_path_check_mount+0x10/0x10 [ 241.448743][T14218] ? find_held_lock+0x2b/0x80 [ 241.448755][T14218] ? path_has_submounts+0xcb/0x120 [ 241.448770][T14218] ? do_raw_spin_unlock+0x172/0x230 [ 241.448782][T14218] ? find_held_lock+0x2b/0x80 [ 241.448794][T14218] autofs_mount_wait+0x132/0x380 [ 241.448805][T14218] autofs_d_automount+0x390/0x7f0 [ 241.448816][T14218] __traverse_mounts+0x192/0x790 [ 241.448831][T14218] step_into+0x5aa/0x2270 [ 241.448842][T14218] ? __pfx_step_into+0x10/0x10 [ 241.448851][T14218] ? __pfx___up_read+0x10/0x10 [ 241.448862][T14218] ? walk_component+0x35e/0x5b0 [ 241.448872][T14218] ? lookup_fast+0x156/0x610 [ 241.448882][T14218] walk_component+0xfc/0x5b0 [ 241.448892][T14218] path_lookupat+0x142/0x6d0 [ 241.448902][T14218] filename_lookup+0x224/0x5f0 [ 241.448913][T14218] ? __pfx_filename_lookup+0x10/0x10 [ 241.448929][T14218] ? getname_flags.part.0+0x1c5/0x550 [ 241.448945][T14218] user_path_at+0x3a/0x60 [ 241.448956][T14218] __x64_sys_mount+0x1fc/0x310 [ 241.448969][T14218] ? __pfx___x64_sys_mount+0x10/0x10 [ 241.448984][T14218] do_syscall_64+0xcd/0x4c0 [ 241.448999][T14218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.449011][T14218] RIP: 0033:0x7f416b58ebe9 [ 241.449020][T14218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 241.449030][T14218] RSP: 002b:00007f416c471038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 241.449040][T14218] RAX: ffffffffffffffda RBX: 00007f416b7b5fa0 RCX: 00007f416b58ebe9 [ 241.449047][T14218] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 0000000000000000 [ 241.449053][T14218] RBP: 00007f416b611e19 R08: 0000000000000000 R09: 0000000000000000 [ 241.449059][T14218] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000 [ 241.449065][T14218] R13: 00007f416b7b6038 R14: 00007f416b7b5fa0 R15: 00007ffe47b90628 [ 241.449075][T14218] [ 241.584970][ T1025] usb 5-1: Using ep0 maxpacket: 8 [ 241.588277][ T1025] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 241.592023][ T1025] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 241.596427][ T1025] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 241.600241][ T1025] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 241.605350][ T1025] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 241.608976][ T1025] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.815362][ T1025] usb 5-1: GET_CAPABILITIES returned 0 [ 241.817615][ T1025] usbtmc 5-1:16.0: can't read capabilities [ 242.016255][ T9] usb 5-1: USB disconnect, device number 30 [ 242.095304][ T40] kauditd_printk_skb: 269 callbacks suppressed [ 242.095315][ T40] audit: type=1400 audit(497.973:6383): avc: denied { unmount } for pid=8742 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 242.365131][ T5972] Bluetooth: hci2: command 0x0c1a tx timeout [ 243.165143][ T5972] Bluetooth: hci4: command 0x0405 tx timeout [ 243.165225][ T63] Bluetooth: hci0: command 0x0406 tx timeout [ 243.165277][ T5331] Bluetooth: hci3: command 0x0c1a tx timeout VM DIAGNOSIS: 05:00:26 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff85635355 RDI=ffffffff9b104160 RBP=ffffffff9b104120 RSP=ffffc90005c36af8 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=732d302e36312e36 R12=0000000000000000 R13=0000000000000036 R14=ffffffff9b104120 R15=ffffffff856352f0 RIP=ffffffff8563537f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007f416c4716c0 ffffffff 00c00000 GS =0000 ffff8880d66c6000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00007f416b7b5fac CR3=0000000025b07000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000008001 Opmask01=0000000000000fff Opmask02=00000000ffffffef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe47b90b36 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe47b90b36 00007ffe47b90b3c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416b612e46 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416b612e53 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416b612e4d ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416b612e61 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416b612ee7 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416b612fc5 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416b7874a8 00007f416b7874a0 00007f416b787498 00007f416b787470 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416c2ed100 00007f416b787460 00007f416b787478 00007f416b7874c0 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f416b7874b8 00007f416b7874b0 00007f416b7874a8 00007f416b7874a0 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 CPU#1 RAX=00000000001ef82c RBX=0000000000000001 RCX=ffffffff8b927c29 RDX=ffffed100d4a6656 RSI=ffffffff8c160c80 RDI=ffffffff81913371 RBP=ffffed1003bdb488 RSP=ffffc90000177df8 R8 =0000000000000000 R9 =ffffed100d4a6655 R10=ffff88806a5332ab R11=0000000000000000 R12=0000000000000001 R13=ffff88801deda440 R14=ffffffff90aaec90 R15=0000000000000000 RIP=ffffffff8b92678f RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff8880d67c6000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000555557302808 CR3=0000000021956000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000c0fffc00 Opmask01=0000000000000054 Opmask02=00000000000000ff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000055556879b4a0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00005555687a57e1 00005555687a56f0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00005555687a2a24 00005555687a2a20 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000055556879fe40 000055556879fcc0 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000003bf12 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0105b208080405 0800020500100000 0404014ca6041000 041000040005ae16 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffef081180 030280041080a2d4 8608000100000408 06060129c40210b8 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 666f74756101ffff fffffffffffff108 0a80030030656c69 662f2e01ffffffff ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0672d60180042088 809810000a800411 80040fffffffffff ff040a0142a40073 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 040fffffffffffff 040fffffffffffff 040010000fffffff ffffff042210000c ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 010fffffffffffff 0440c08010000fff ffffffffff040c80 040010000a0142ce ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0031656c69662f30 656c69662f2e01ff ffffffffffffffe3 080c800300000006 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0806000800040169 d000000006080600 0000060806040169 d00fffffffffffff ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 040fffffffffffff 040fffffffffffff 040010000fffffff ffffff042210000c ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=00000000001e28ac RBX=0000000000000002 RCX=ffffffff8b927c29 RDX=ffffed100d4c6656 RSI=ffffffff8c160c80 RDI=ffffffff81913371 RBP=ffffed1003bdb910 RSP=ffffc90000187df8 R8 =0000000000000000 R9 =ffffed100d4c6655 R10=ffff88806a6332ab R11=0000000000000000 R12=0000000000000002 R13=ffff88801dedc880 R14=ffffffff90aaec90 R15=0000000000000000 RIP=ffffffff8b92678f RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff8880d68c6000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000200000000300 CR3=000000003273a000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000008001 Opmask01=0000000000000000 Opmask02=00000000000003ff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff334876e6 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff334876e6 00007fff334876ec ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42bc12e46 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42bc12e53 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42bc12e4d ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42bc12e61 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42bc12ee7 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42bc12fc5 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42bd874a8 00007ff42bd874a0 00007ff42bd87498 00007ff42bd87470 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42c8ed100 00007ff42bd87460 00007ff42bd80004 0008000f0010000a ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff42bd874b8 00007ff42bd874b0 00007ff42bd874a8 00007ff42bd874a0 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 59fa3187bce06c89 7cc443309cb8f572 d00000e20beb1e3f 896e6e9160ef339f ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 59fa3187bce06c89 7cc443309cb8f572 d00000e20beb1e3f 896e6e9160ef339f ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3ceb57058aa64f21 aebd944b4e71dbb6 d23cd5544d058255 cadc26ef454d6b5b ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 03cbde8f8e1e67ac be60de00477c0160 108924f200902b8f 3989fcb6a483a65c ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 8a40aab3c1c83704 8ac3bdd7480a4e0d 083c0a5885a27935 dbfacb58a3f6fefd ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 3 CPU#3 RAX=000000000018b40c RBX=0000000000000003 RCX=ffffffff8b927c29 RDX=ffffed100d4e6656 RSI=ffffffff8c160c80 RDI=ffffffff81913371 RBP=ffffed1003bde000 RSP=ffffc90000197df8 R8 =0000000000000000 R9 =ffffed100d4e6655 R10=ffff88806a7332ab R11=0000000000000000 R12=0000000000000003 R13=ffff88801def0000 R14=ffffffff90aaec90 R15=0000000000000000 RIP=ffffffff8b92678f RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff8880d69c6000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00007f416c4719c8 CR3=0000000051a59000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000080040001 Opmask01=0000000000000fff Opmask02=00000000ffffffef Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff7dc6aa50 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff7dc6abd6 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff7dc6abd6 00007fff7dc6abdc ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f0ad1c12e46 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f0ad1c12e53 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f0ad1c12e4d ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f0ad1c12e61 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f0ad1c12ee7 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f0ad1c12fc5 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0063696e61703d73 726f727265006f72 2d746e756f6d6572 3d73726f72726500 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00464c4b44551856 574a575740004a57 08514b504a484057 1856574a57574000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000