last executing test programs: 31.099023047s ago: executing program 4 (id=703): r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 31.060295172s ago: executing program 4 (id=704): prlimit64(0x0, 0x3, &(0x7f0000000140)={0x8, 0x8b}, 0x0) prctl$PR_SET_THP_DISABLE(0x19, 0x10000000000001) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x800006) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000440)='1', 0x1) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f657874656e642c6163638173733d616e792c63616368653d667363616368652c76657273696f6e3d3970323030302e75"]) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000001540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000240)='./file0\x00') sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102395, 0x10018) 29.803222609s ago: executing program 4 (id=719): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000006380)="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", 0x2000, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0xa0000001}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) io_setup(0x9, &(0x7f0000000000)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) r2 = syz_open_dev$sndctrl(&(0x7f0000000e00), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc1105511, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f0000000000)='source', &(0x7f0000000100)='::,:/', 0x0) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000002c0)={'veth0_to_team\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x0, 0x0, 0x40000, 0x0, 0x2, 0x1}}) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000002c0)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_cmd={0x2c, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000040)={'veth0_to_team\x00', 0x3fa1dc947ffe4b82}) r7 = socket(0x1, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, 0x0, &(0x7f0000001380)=@udp=r7}, 0x20) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r7, 0x5452, &(0x7f0000000380)={'gre0\x00', 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000005c0)=0x4) recvmsg(r7, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) 28.666041278s ago: executing program 4 (id=734): r0 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=ANY=[@ANYBLOB="1b00"/13], 0x48) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1e, 0x13, r0, 0x6e7fc000) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') read$FUSE(r4, &(0x7f0000003480)={0x2020}, 0x2020) connect$inet6(r4, &(0x7f0000000780)={0xa, 0x4e23, 0xffffffff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x25}}, 0x4}, 0x1c) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00"/11], 0x48) socket$nl_route(0x10, 0x3, 0x0) sendmsg$rds(r2, &(0x7f0000001380)={&(0x7f00000000c0)={0x2, 0x0, @local}, 0x10, 0x0}, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x400000000000003, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfbffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty}}]}, 0x50}}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000200)={@rand_addr, @multicast1}, &(0x7f0000000300)=0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@private1, @in6}}, {{@in6=@initdev}, 0x0, @in6=@private1}}, &(0x7f0000000740)=0xe8) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x8000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7ffffdbe}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) syz_usb_connect(0x5, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12011001581c2908570b2885396d0102030109021b00010001000b0904c8020103010203"], 0x0) syz_usb_connect$uac1(0x1, 0xd3, &(0x7f00000000c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc1, 0x3, 0x1, 0x5, 0xc0, 0x2, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0xa}, [@mixer_unit={0x7, 0x24, 0x4, 0x1, 0x5, "0188"}, @input_terminal={0xc, 0x24, 0x2, 0x6, 0x205, 0x4, 0x2, 0x0, 0x2, 0x5}, @selector_unit={0x7, 0x24, 0x5, 0x6, 0x9, "71ad"}, @processing_unit={0xc, 0x24, 0x7, 0x5, 0x4, 0xac, "9cf85f8780"}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x305, 0x4, 0x6, 0xa}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x6, 0x1, 0x0, 0x80, "958f", "45e3"}, @format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x7, 0x31f7, 0x24, "dd9dddcb"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x1, 0x7, 0x6, {0x7, 0x25, 0x1, 0x1, 0x4, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x5, 0x3, 0x1b, 0x5, "f0ef1796b4bd9913"}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x2, 0x4, 0x9, 0x41, "f036"}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x3, 0x6, 0x0, {0x7, 0x25, 0x1, 0x83, 0xf9, 0xfff9}}}}}}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000000)={0xa, 0x6, 0xb08b0cdd97d238c7, 0x2, 0x43, 0x4, 0x20, 0x7}, 0xd1, &(0x7f00000001c0)={0x5, 0xf, 0xd1, 0x1, [@generic={0xcc, 0x10, 0xb, "6ec16c035ace61643b63065a8fc9b117ea1e50624c1e1d7d207004b39f95d04784f3f49b808efe4341927e865af8ef6d516fbf11791055c25c34f1d87105ebf3730ace315d0f599c5641d6586e3e4206d373c0ddaea4c3a049dbf7dfcdb0f17dd1752f9e851d464de1e05b2e186abcf9131bcf45da67ecb26584abc82f6c9460470d4a5dd35e9e19caf6d554501c6a068d0dfd5db474b1c5310eea63b89d451ba1772513f01b2994229dd56dd857138e281c9cdc18a1985699bbfb075b04ed20e1503c963f6996acf5"}]}, 0x7, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x280a}}, {0x62, &(0x7f0000000300)=@string={0x62, 0x3, "a10cc040b3929957f5429b95825ddb28bbaa3a8fadbe28a0d10d2cc3e278f12f0aa25f024d6d077a71ea1312da5bab2659b30d6be852f45a58608bdd71e030413d400e5dc642482b84b0791dc4813e9a2a57bc94750f4456d2056d40e47b753d"}}, {0x16, &(0x7f0000000380)=@string={0x16, 0x3, "0b88cf51000000000e04ceac00000000000000fd"}}, {0x25, &(0x7f00000003c0)=@string={0x25, 0x3, "d49731261f7ecca00072a14139c025df9f04c6b63fae4b9df432fd4cb8d7febf894649"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0xc1a}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x1004}}, {0xdd, &(0x7f0000000480)=@string={0xdd, 0x3, "919c42b2d31780f81a3b5d3609094492b7bc000f5831eefa352e774f6ddcced00a78b0b891a5f57208e6d5ebf90d06cb0fd8476fcd162e97c9de75ff674c21d774e122dcb276bc9257683d90008410d6aeaa1ac2df9eae299643b613e9c71b010394506382896e8cf6582f952fd948aa1b8cfbfdaed8230d1aafb6995977738aecdbd23c5e3e0784411ed5e8d32d65e1218d06a54e9812a4014ef1203f1dfa7cd8d9196928f205404d79d22a3c9a1cd7773ab15384c72394f6460ec04dc47e9b78f2bf92073eb3d27ab7104552ae597760d1aa6598acfe5b4c2db8"}}]}) 28.189711689s ago: executing program 3 (id=742): prlimit64(0x0, 0x3, &(0x7f0000000140)={0x8, 0x8b}, 0x0) prctl$PR_SET_THP_DISABLE(0x19, 0x10000000000001) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x800006) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000440)='1', 0x1) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f657874656e642c6163638173733d616e792c63616368653d667363616368652c76657273696f6e3d3970323030302e75"]) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000001540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000240)='./file0\x00') sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102395, 0x10018) 27.807444619s ago: executing program 0 (id=746): r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0xa, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x62) 27.539916957s ago: executing program 0 (id=747): syz_genetlink_get_family_id$nl80211(&(0x7f000000b500), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)={0xd8, 0x3d, 0x107, 0x0, 0x7, {0x3, 0x7c}, [@generic="a7625d92022a8f5f0f87bb202f75bd010509a8509496276deba33f80c00e26b37a89d14953408924f5f5c3093bb16166b9403fdc9e1f0d20c800c2b876cc135a4d6d2806f0d8c003a8c7fcbffea4115978f4beb84e5f79c2142a3569fbc0d8aace141568a26ae65c16b26b4ba9a6197b74ba2882bec141a348adba910547c1c582a57e052ab078ce328f88b9b67220404871209a5aacd13192860b38ee826f28c624e0105b875a69051e07f4be06c721e3032b73574f1a7f67f9a9d2", @nested={0x4, 0x1}, @nested={0x4, 0x2}]}, 0xd8}}, 0x4004014) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xffffffffffffffb3}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000002000)=""/102400, 0x19000) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="110000000400000004000000ff00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000008000"/28], 0x50) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="ae", 0x1, 0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r4 = socket$pppoe(0x18, 0x1, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000cab000)=0x5b) setfsuid(r6) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r4, {0xee00, 0xee01}}, './file0\x00'}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000640)={0x1e8, 0x0, 0x0, [{{0x6, 0x2, 0x2, 0x40, 0xfffffffb, 0x4, {0x3, 0x3, 0x8, 0x8, 0x4, 0xce, 0x998, 0x2, 0x4, 0x1000, 0x8, 0x0, 0x0, 0x40, 0x5}}, {0x1, 0x7f, 0x0, 0x2}}, {{0x4, 0x3, 0x4, 0x10001, 0x7fffffff, 0x6, {0x3, 0x6, 0xfffffffffffff000, 0x100000000, 0x20, 0x6, 0x7fffffff, 0x7, 0x5, 0x6000, 0x1, r6, 0x0, 0x6, 0x2}}, {0x1, 0x0, 0x0, 0x7}}, {{0x2, 0x1, 0x8, 0x55dc, 0x3, 0x4, {0x6, 0x9, 0x2, 0x6, 0x1006, 0x7, 0x1a44, 0x6, 0x5, 0x4000, 0xa, r7, r8, 0x4, 0x3}}, {0x3, 0x0, 0x9, 0xfffffffc, 'macvlan1\x00'}}]}, 0x1e8) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x35}, 'macvlan1\x00'}}, 0x1e) sendmmsg(r4, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000500)="ab", 0x5ea}], 0x1}}], 0x484, 0x24048084) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="ee", 0x1}], 0x1}}], 0x1, 0x9200000000000800) dup3(r3, r2, 0x0) 27.424675135s ago: executing program 0 (id=748): r0 = dup(0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x3) r1 = syz_open_dev$MSR(&(0x7f0000000380), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = syz_io_uring_setup(0x237, &(0x7f0000000240)={0x0, 0xebcc, 0x1, 0x2, 0x24e}, &(0x7f0000000040)=0x0, &(0x7f0000000380)=0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r2, 0x16, &(0x7f00000001c0)={&(0x7f0000001000)={[{0x0, 0x0, 0x1}]}, 0x1, 0x1}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x114, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x40, 0x0, 0x80, 0x3, 0x0, 0x9276, 0x0, 0x0, {0x1}}) r5 = syz_open_dev$vbi(&(0x7f0000000080), 0x3, 0x2) ioctl$VIDIOC_S_OUTPUT(r5, 0xc004562f, &(0x7f00000000c0)=0x1) ioctl$VIDIOC_S_DV_TIMINGS(r5, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x2d0, 0x194, 0x1, 0x3, 0xd59f84, 0x4, 0x5, 0xd8, 0x8, 0x8, 0x722, 0x2800, 0x6, 0x7f, 0x8, 0x20, {0x8, 0x1}, 0x8, 0x8}}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x515f3157, 0x0, "00000000ade82a8017000000000000000100"}) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, &(0x7f0000000040)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0x2) writev(0xffffffffffffffff, &(0x7f00000017c0)=[{0x0}], 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x15) iopl(0x3) 27.424354791s ago: executing program 3 (id=749): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f00000004c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000), 0x10000, &(0x7f0000000440)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000), 0x10000, &(0x7f0000000440)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) rmdir(&(0x7f00000000c0)='./file1\x00') (async) rmdir(&(0x7f00000000c0)='./file1\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0x25, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}}, 0x0, 0x0, 0x3b, 0x0, "6606ca7ce41b346ac33e74fc00d9165a44e86835fec0b518269fd4c21a897da3d787c09dcb8216a272aea67961649d1590065253e07bd0b461b349eb64746d76c42fb2623034078188f0009f9f10d5f0"}, 0xd8) (async) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0x25, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}}, 0x0, 0x0, 0x3b, 0x0, "6606ca7ce41b346ac33e74fc00d9165a44e86835fec0b518269fd4c21a897da3d787c09dcb8216a272aea67961649d1590065253e07bd0b461b349eb64746d76c42fb2623034078188f0009f9f10d5f0"}, 0xd8) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) (async) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_GETXATTR(r2, 0x0, 0x0) (async) write$FUSE_GETXATTR(r2, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000002100), 0x1, 0x2) ioctl$VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f0000000000)={0x5, @pix_mp={0x80, 0x411, 0x47504a4d, 0x8, 0x8, [{0x9, 0x1000}, {0xe61, 0x105}, {0x4, 0xf534}, {0x4e81, 0x80000005}, {0x9, 0x8}, {0x0, 0x1401}, {0x8, 0x8b9}, {0x6, 0x3}], 0x5, 0x8, 0x0, 0x1, 0x4}}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) (async) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @local}]}, &(0x7f0000000100)=0x10) 27.409322545s ago: executing program 0 (id=750): recvmmsg(0xffffffffffffffff, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000005c0)=""/210, 0xd2}], 0x1}, 0xa742}], 0x1, 0x100, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="4800000010001fff2bbd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000098120100200012800b000100697036746e6c000010000280040013000500090004000000080004"], 0x48}}, 0x4000) 27.325214248s ago: executing program 0 (id=751): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6161, 0x4d15, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x2000, 0x3, 0x1, {0x22, 0x3}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x2}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0xc38, &(0x7f0000000640)=ANY=[@ANYBLOB="94452a711e0bab0d1476a72498e5f7f7471a0959f78e25a1b11ff0c20176b7af7e87fcafad91ac95a554488ef11de3644793a9a0b4b4cca448e63da62a260442c2f7", @ANYRESHEX=r1, @ANYRES16=r0, @ANYRESHEX=r1, @ANYRESHEX=r1, @ANYRES32=r1, @ANYRES64=0x0, @ANYRES32=r1]) syz_usb_control_io$printer(r1, &(0x7f0000000000)={0x14, &(0x7f0000000080)={0x0, 0x28, 0xcd, {0xcd, 0xd, "99c2090b30d5ed6e6c785f88dc8b4f87985acaf9c4ece6b06990588b21e85ceb4542deac0ddb6ed869e0b3160b3811cdf25830c16f13229962390470786326ba2edcde9f1630fe6dae9a58538082abf78cd1a50667b7f800e861643a03c4f403b44e1f388945bbeba07d35b34e4a466049e54ed99897172c2118b6ebd01a1133018b1c0262cafe095d3b93f906d7921d2e3d763c4d39fb1daa74339fa0a36ba36dc41378075f3b36a6a35e68bad2cb3e1289871fd4795a0823fc0ff244964128280de18fceab5e0fec3b8a"}}, &(0x7f0000000180)={0x0, 0x3, 0x93, @string={0x93, 0x3, "069d3707e0f72e2ae5d498a2be802ecfca0fc415f92fcd2002add5e8d4c062898043fd2a17c993d150c86d57992f22a2d52b50e91bfa7c02dc12a18e88d8d7058688505f93ac117060b5d10d2f149ce486c98a378c6b5c1257eeec1033dbd5275cc7df087a25d7954438bcc10b36fe2d74b005ef33bb7a0789d6245767e921e0416fafb70729de3fb99deda71540b0c07e"}}}, &(0x7f0000000500)={0x34, &(0x7f0000000240)={0x40, 0x6, 0xc2, "318851c5a525a7d156f5e1d8ae88b58cb345d73ff83a5eac171f69e6d970da3b64451c9cc236c5376229b4827180620c0c2549166a18e38a5ba07433fee8aeefffc906695998cc8d125e37e4875d2a063b86cf3e08f44d6fdde702f393e64d5ab12c559039b055a0c0ecbe7e6bc3749580de944c4fa52fdb7bb177913898c3b5da182faa1e10952c01bd7424f64d0865f89cd8bce81cc4179fbc2e504fafe949f5fdca7d45ca4814aba96ca47c871440f0f0ed99d127c2981ba21e0cbf07cddfe382"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0xc}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x4}, &(0x7f00000003c0)={0x20, 0x0, 0x8f, {0x8d, "ce7a301daad4da5d97eb29c734fd66370a18c2f926f40bc5f1b8d3dc605124baa34b7adf8df4984ab71925c93264c8481b49494646224f583b8451fd9cc86f76ca3071b20115aac0d594eebac1c659a59d0701684d80457a596d5652d400f69221fa3cd866c3a411c40dd6f2020e0398f6ef1dd1cfdb8a4402d96d01ada3f2b31726a1e3dd8778b3db6c97d6a7"}}, &(0x7f0000000480)={0x20, 0x1, 0x1, 0x2}, &(0x7f00000004c0)={0x20, 0x0, 0x1, 0x4}}) syz_usb_control_io(r0, &(0x7f0000000600)={0x2c, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) ioctl$IOCTL_VMCI_INIT_CONTEXT(r2, 0x7a0, &(0x7f0000000580)={@hyper, 0x2}) 27.276903887s ago: executing program 3 (id=752): syz_io_uring_setup(0x3dfc, &(0x7f0000000400)={0x0, 0x100002, 0x10300, 0x2, 0xffffffff}, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000380), 0x7b95b611, 0x802) r0 = syz_io_uring_setup(0x4e3, &(0x7f0000000480)={0x0, 0x938c, 0x10100}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r0, 0x708, 0x41e3, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8001) 27.232525129s ago: executing program 1 (id=754): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) socketpair(0x11, 0x5, 0xc9c, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) symlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000017c0)='./file0\x00') rmdir(&(0x7f0000000000)='./file0/file0\x00') read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='caif0\x00', 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) ftruncate(r2, 0x2000009) sendfile(0xffffffffffffffff, r2, 0x0, 0x7ffff004) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$cdc_ecm(0x0, 0x56, 0x0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) pread64(r3, 0x0, 0x0, 0xce2) setxattr$incfs_size(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200), 0x0, 0x0, 0x3) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) listen(r4, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, 0x0) 26.989527264s ago: executing program 2 (id=755): r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x12, r2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000240)={0x0, 0x1000000}) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r2, r2, 0x7, 0x0, @void}, 0x10) r4 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VIDIOC_CROPCAP(r4, 0xc02c563a, &(0x7f0000000000)={0x1, {0x1, 0x0, 0x1000, 0x8001}, {0x4, 0x9, 0x80000000, 0x3ff}, {0x4, 0x4b0b}}) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/5, 0x11c000, 0x800}, 0x1c) 26.88879306s ago: executing program 2 (id=756): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'lo\x00', 0x5}, 0x18) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027fa80a010100000004"], 0x57) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (fail_nth: 2) 26.861906753s ago: executing program 2 (id=757): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, @void, @value}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@delneigh={0x28, 0x1d, 0x1, 0x70bd27, 0x25dfdbfc, {0x2, 0x0, 0x0, r4, 0x2, 0xc4ba717e2e5daad0, 0x7}, [@NDA_DST_MAC={0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x20040100}, 0x800) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000380)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d9298498abdba7f061bd1ca44c226af5160e961711a07760760beeab11e88509de7f1939e8abff0055e5c0d48bd63ffdb93bd43a847a1597c8ef039a5be422", 0x38}, 0x60) ioctl$IOMMU_TEST_OP_ACCESS_RW(r0, 0x3ba0, &(0x7f0000000380)={0x48, 0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000580), 0x4}) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r8, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_clone(0x80000, &(0x7f00000003c0)="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", 0xfb, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000005c0)="c7b7614d9965329c9862a6016e97444c22e3e48cde3f7f86") r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {0x0, 0x7, 0x0, 0x0, 0x0, 0x8000000000000000}, {0x0, 0x200, 0x0, 0x2}}, {{@in=@multicast2, 0x0, 0x2b}, 0x0, @in=@empty, 0x3504, 0x1}}, 0xe8) r10 = bpf$ITER_CREATE(0x21, &(0x7f0000000600), 0x8) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x28, 0x200000b, r12}}], 0x20, 0x6044}, 0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000280)={r12, 0x5}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@private0, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000000c0)=0xfffffffffffffcc8) mount$9p_virtio(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000, &(0x7f0000000340)={'trans=virtio,', {[{@nodevmap}, {@mmap}, {@fscache}], [{@dont_hash}, {@fowner_eq={'fowner', 0x3d, r13}}, {@pcr={'pcr', 0x3d, 0xb}}]}}) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42031, 0xffffffffffffffff, 0x0) 26.779715326s ago: executing program 2 (id=758): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000001c0)=0x2001) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f0000000180)=[{0xff, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result={0x1, 0x2}}, {0x0, 0x0, 0xff, 0x3, @tick=0xf27, {0x1}, {}, @addr={0x2a, 0x5}}], 0x38) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001140)=""/136, 0x88}], 0x1) (fail_nth: 2) 26.672533557s ago: executing program 0 (id=759): socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.parent_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0xfea7) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) socket$tipc(0x1e, 0x2, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0x1b, &(0x7f0000001840)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x1, 0xf, 0x8, 0xb, 0x0, 0x10}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @generic={0x3, 0x4, 0x2, 0x3ff, 0x7}, @map_val={0x18, 0x7, 0x2, 0x0, r4}, @map_val={0x18, 0x5, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0xf}, @call={0x85, 0x0, 0x0, 0xab}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @map_fd={0x18, 0xb}]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480, @void, @value}, 0x94) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x11, 0x3, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc}}, &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r6}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r7 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000000000)={0x5, 0x0, 0x7fff, 0x0, 0x4, 0xfffc}) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) r9 = dup(r8) ioctl$TCSETSF(r9, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x515f3157, 0xff, "78e1000000f47bf614483c51810e001600"}) bind$inet6(r9, &(0x7f0000000340)={0xa, 0x4e22, 0x4, @local, 0x9c1}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000380)={0x2, 'veth0_to_team\x00', 0x2}, 0x18) 26.587726861s ago: executing program 2 (id=760): prlimit64(0x0, 0x3, &(0x7f0000000140)={0x8, 0x8b}, 0x0) prctl$PR_SET_THP_DISABLE(0x19, 0x10000000000001) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x800006) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000440)='1', 0x1) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f657874656e642c6163638173733d616e792c63616368653d667363616368652c76657273696f6e3d3970323030302e75"]) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000001540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000240)='./file0\x00') sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) read$msr(r3, &(0x7f0000032680)=""/102395, 0x10018) 26.574831071s ago: executing program 1 (id=761): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x3, 0x9, 0x0, @tick, {0xbc}, {0x0, 0x8}, @connect={{0xfd, 0x4}, {0x2, 0x6}}}, {0x0, 0x6, 0x0, 0x0, @tick=0x1, {}, {}, @addr={0xc6, 0xf8}}], 0x38) write$sndseq(r1, &(0x7f0000000200)=[{0x0, 0x4, 0xfc, 0x0, @time={0x1000, 0x1000}, {0x9}, {0x1, 0x87}, @raw8={"0f825e2da95f81ee359f0d52"}}, {0x7, 0x0, 0x0, 0x0, @time, {0x0, 0x9}, {}, @control={0x0, 0x6}}], 0x38) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000040), 0x804) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) close(r2) 26.413173229s ago: executing program 1 (id=762): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000001c0)="39000000140081ae0000dc676f97daf01e2357f9ffffffffffffff0521018701546fabca1b4e8a06a6580e88370200c54c1960b89c40ebb373", 0x39}], 0x1}, 0x0) close(r0) 26.412239753s ago: executing program 3 (id=763): recvmmsg(0xffffffffffffffff, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/23, 0x17}, {&(0x7f0000000480)=""/162, 0xa2}, {&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f00000005c0)=""/216, 0xd8}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6}, 0x20a742}], 0x1, 0x140, 0x0) r0 = syz_io_uring_setup(0x110, &(0x7f0000000140)={0x0, 0x4, 0x400, 0xfffffffe}, &(0x7f00000001c0)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_MKDIRAT={0x25, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x1}) io_uring_enter(r0, 0x47f6, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$radio(&(0x7f00000000c0), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xa10906, 0x8000, '\x00', @p_u32=0x0}}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_emit_vhci(&(0x7f0000001800)=ANY=[@ANYBLOB="040e07322fcf15ecb0ec56691fca327f99178d70a1db19295b3338c80d38207109b448e781788185379ba42bde10c0f010b64276232755db45e5904597a0f336b97ba2ffdef5c501b854ba0a5e1b1754343422376bb17652dd8b6225b493ceab8b3ffa6245a7210b1b0057e50de73fa2c2c7b233472c579dd588e5e69b42d6a72219c97d3f8f63dc305b06997b3db7c175762774d2d7f5cf1422328d9ca43ed3666b09b7e4aa8b2cde0edf560935ffdf7da0a393037a0d4613f801703cb3da19b4bf37d40803de21dbd0cc8c1fa53c3ff3c2b7093b0ad55636448f0000000000000000a829a4eabe375de79673f162b520d0c013"], 0xa) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'veth0_to_batadv\x00'}) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100ff1100000005d0000000000000039815fa2c1ec28656aaa79bb94b46fe000000bc0003000500000014000027000089fee1434f1e596534d07302ade0bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201800015b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb00d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd3000175e63fb8d38a8700"/252, 0xfc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x5) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB], 0xb) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000850000002300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000d00)='kfree\x00', r7}, 0x10) ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f00000000c0)={0x10000, 0x1, &(0x7f0000000100)=[0x7174], 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0x80049363, 0x0) r8 = syz_usb_connect$hid(0x3, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000010961b0600000000000001"], 0x0) syz_usb_control_io(r8, 0x0, 0x0) syz_usb_control_io(r8, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, 0x0) write$bt_hci(r6, &(0x7f0000000080)=ANY=[], 0x6) io_uring_setup(0x194b, &(0x7f0000000240)={0x0, 0x88a6, 0x800, 0x2, 0x20d}) 26.323065322s ago: executing program 1 (id=764): keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='new default user:syz 000040'], 0x2a, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='load default trusted:'], 0x34, 0xfffffffffffffffa) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) r0 = memfd_create(&(0x7f0000000000)='\xf3e\t\x9f\x918\xc0y\x01c\x1fnux\x00sV\ad\xb0l \xfd\xd7\x8e\x7f\x89\xb8\xc5;~\x04\x03~K\xfbP\x84=\xfa\x81\f\x1et\x10\x0e\xcf^9\xbe\\', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) pwrite64(r0, &(0x7f00000008c0)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x1, 0x82) fchdir(r2) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', 0x0, 0x5, 0x0) 26.072505249s ago: executing program 1 (id=765): syz_genetlink_get_family_id$nl80211(&(0x7f000000b500), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)={0xd8, 0x3d, 0x107, 0x0, 0x7, {0x3, 0x7c}, [@generic="a7625d92022a8f5f0f87bb202f75bd010509a8509496276deba33f80c00e26b37a89d14953408924f5f5c3093bb16166b9403fdc9e1f0d20c800c2b876cc135a4d6d2806f0d8c003a8c7fcbffea4115978f4beb84e5f79c2142a3569fbc0d8aace141568a26ae65c16b26b4ba9a6197b74ba2882bec141a348adba910547c1c582a57e052ab078ce328f88b9b67220404871209a5aacd13192860b38ee826f28c624e0105b875a69051e07f4be06c721e3032b73574f1a7f67f9a9d2", @nested={0x4, 0x1}, @nested={0x4, 0x2}]}, 0xd8}}, 0x4004014) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xffffffffffffffb3}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x400000bce) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000002000)=""/102400, 0x19000) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="110000000400000004000000ff00000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000008000"/28], 0x50) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="ae", 0x1, 0xffffffffffffffff) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r4 = socket$pppoe(0x18, 0x1, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000cab000)=0x5b) setfsuid(r6) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r4, {0xee00, 0xee01}}, './file0\x00'}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000640)={0x1e8, 0x0, 0x0, [{{0x6, 0x2, 0x2, 0x40, 0xfffffffb, 0x4, {0x3, 0x3, 0x8, 0x8, 0x4, 0xce, 0x998, 0x2, 0x4, 0x1000, 0x8, 0x0, 0x0, 0x40, 0x5}}, {0x1, 0x7f, 0x0, 0x2}}, {{0x4, 0x3, 0x4, 0x10001, 0x7fffffff, 0x6, {0x3, 0x6, 0xfffffffffffff000, 0x100000000, 0x20, 0x6, 0x7fffffff, 0x7, 0x5, 0x6000, 0x1, r6, 0x0, 0x6, 0x2}}, {0x1, 0x0, 0x0, 0x7}}, {{0x2, 0x1, 0x8, 0x55dc, 0x3, 0x4, {0x6, 0x9, 0x2, 0x6, 0x1006, 0x7, 0x1a44, 0x6, 0x5, 0x4000, 0xa, r7, r8, 0x4, 0x3}}, {0x3, 0x0, 0x9, 0xfffffffc, 'macvlan1\x00'}}]}, 0x1e8) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x35}, 'macvlan1\x00'}}, 0x1e) sendmmsg(r4, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000500)="ab", 0x5ea}], 0x1}}], 0x484, 0x24048084) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r2, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="ee", 0x1}], 0x1}}], 0x1, 0x9200000000000800) dup3(r3, r2, 0x0) 25.629617527s ago: executing program 4 (id=766): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000006380)="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1ca63bf1e9c5b1c56dba3c836975a74d9eb9b763ce7c5dc753cde77fb2d048e3656a15f9aa7f9dea249c4a3dc0456b64533513e69861fcb9f4348d78acd5b8ce1f3c41271b8551ba4d5754fbb123862236bc94192a5306c29adb2b0b053cd7d4deaa1be6c61f75bca27b53765a7356dd34a48437d5e5b356d48db64749243fea9b1f44e4625fe7ce820dc9f1a6022d77198e6e917cd4f5e23622d5b3b2fafd4f9be0b85db21371f5d35c7c651a616a8351a02dbfa74f9d273a0eb7d2ab9fca254bd28509b3d6f5420108cabc42d9a5670779dfdfb78afe74cd87fdf8e3be937e6c6981eb88156f5cbc91e4b92f8d65a151ee3307cce381dc189c54a29d21c9fa9f512c50dbc9f1c0ddb43b6b10d5190b8169f9e06f7c60a2103c9c3fa3fe0d1cab8358cf4ddf95d5e26fbed636b2f1f474b7d10426afb5aa21948f7486e0df5275ffa6c091c46c3868703c4e30e1a15a8d27a708b6d5fa7d123f1524c221fb93b5f9f8d87b0286de38c6112a05d1f07706923b531e335db326ff756acf6cf9a5e5352953d112a842d7b2f05d296f644b01bca413f2686dbdea6b2cc6dd8115e22d832af742eb801ee61f6b90f93d227b694fe474385125801d6eb58867c15246faa6c0a1cae0b05f104fb2e97476c73a79185796e0c26bb1b59527aba4b79db6ec99f1650898b996e068329d17b94730cd6ab79a3d77d80e5ed78eecc7d680b5425231357f24c46fd01732052eb18737634915131c7ffcdb0b48a35d8761c402ff5b56aa1a9080b46836e4a888c86d7a260fb6cc2f3b9f68d52201531220bbfe0e7b2890a390acb33831fa1126b88dceb126a555181edbfa4680cadb08d38abe00c91980ce68ab58274ec28eaa697f8a4d7d6db744d8c9daac2035d40a5eb565e12c8be5c2bc1d725f713d45a03ac14ceaf91bb1c5dddcac87553b9d22e23d738742e3bf994412ab153f66ddea53a35c9ec19c555a49ae1aea112a70ddc10201258536ba93ae0dc7fb60d51ffbbe9e96eb8eeea6878e3784dcd686fc0db4516249cdfcb9f6d880fdcf8f86cdadd23ea7455b3b7e3a0e8affc9b61be59814f8e32175c869adaf7dbb5acb4c994e2269d2657011e8751c5c0e6e97e9eda4e8e6c309e842c8ea01c20de3c5f4f6372cc8cb7cdf2b0e3519155e4c662fc8572c36d9d3b7eb3ee19e985bfab9eb20e077c20dec4172e584357cc54f9cd49742e0b31d1fed87812f19efa9ae81ebebb021df0c280aa9790d2f1acb94b38f268ca7861b1da63cbb86daaeac3a5b067c86fc532a1db230a29578563f16dee5b4267f9d474c81c9ad762216452cb3a37c8ed44cbaab2e4b9a9583b134da3a64390fe5f76946879a1757d127e6e10b3b3042de48189350d844ede16134c770dba47cf56483cc14e2cfc93fc11f47cd33b06b720f531efdd1ff1254966b68fc46645ec3b45c2a60427e69ba1d710f25571522ba90622315f9f0cad33f8b1a1053a45aa07964892621ecc9256b7c4e21716e546c235fdb618f339b55c377a30b61a9add4e3b5657e3433a6feaff5b67ef34771ae6d04449b5228b6b99ce7237996b307613d14602d76f21a58a55cdc71a1f348ca18265634f094012bf4eae241df634d7424de578eb4c4199de382f2795c17eefa11ac2ad4625be7263373de4bbe189d42fa51953652d433323b9e6110f00c7cb44e4e7df1e6e1cc421c5cc5e78eac4009824d73b4bf0a0340ebd883acb90e928f6034d6a44edee021abc40726df358ef83429351f46aaf10b63b0a5f4c68bdf4e425f8ce7c6a8ad95dc4874836a56a298f586a602ad7b33350fabaacfda30b80210432dc6b59cb807d50782399624d624bbb5e759c09daec8ab3afbff204f62f94754e377cca96b00ba4842d52d8f12a5ce7d1dd81b760c1c5392f739d91f8bdc8c290090fc6e3221ee69abd2648b6c7a818e8a0d04ffd83464f7b26002e4d5614392848205fc0e766713e4c65f46ec2f9d221e98fdeaa5c329d8a0e7481690164fa1ad829ce9dd2eec2fe92231b33415c3f564161353ea7f823e3dc97c9e905f40d693082be719aff77b3b35a832ed3fc16e3bf57305fbabfbbadea1d33ece1f05ba482d3dcc391e0c709c02c335a6289a8deb035fd5b99edde61f0d936631e21251eb65c1dc23574a7a8f9ba8fd0b6c958ee146954cdab3daf90c17ffe92aef5390b4e19d32fef469e9e60ef8ea16af6b66dab7de1d6ddfeeb602cd69d8f32e4d5f06bfaebe7f000d62abc793ad34d77d1369c63785e93c2ff205769589011208ed6affc73dda9287bc8f4d9e27d33038b699431f56285f92fd9f02e78745fcdca4a4840dcfc307bf8f1806146d954ed5ccc8a66edf2179e2a5356624b3b30f8f78839ddc9940794acce40290e5eb73dbb52fe1c633e88d1492aedc69b351912a0890b63eda0d8756a5b7c47c740fcd73a0f419fa363fbf0cd3fcdd38f0fd055627932c998421f086ee0cbe0520b2f2fd6d38fce1575a2c90fef9f81aa23fc7c4c5625d6f46fbfd02ac31cd1620a92c43b7884e4a050e5ef5bb9b8f9825a159bb0370c828519ef71090e09ab43ff2bd2cc75563fb9073eadcfd869f0d9b6986e4320b1986ce3f19a3f5dce202f8c13757726e5d6a9fc9e2b0b357625362fb873709fb307ee51bc58494857fdd3811f6a8aee0086b0a62da4e327c698e5639e373567d5eefc76e0d6725272527cdbc01a2b40e7511ac986e32bb7e48558756dca3b944855fd9dfdbb2358a52e53769817cad50af13d8a5941c41f6bd121cb267acdc461c500855c6f6c0750367c62dd32fa41595a6070e728f1915bab951e5536ff8230a0608ac96c2e19a5c1415209a3774c091174f575bc937d544d495370294aaffc5e6be76364c7a212bbb4ec7f3bd38db75a159b68e2b3075ae6bb68ffa02e6bfb42553b505da20f133b2855572b7e6f8f3de240d9ab1ff32b3d9825f087774f4932024be806b78f059d4b3b40414df456aef405d1cffb2f3604834dae38932d830298df7045d404f005f5edf81061850808d4998f6ce80bc7569081765875d908d4b6a0edcb434317543a4f5954a5e0e5b7c4da75cb369e2810e2aebf950b973ad3380bca5d0de8311e59a6ed3f01d8f7c1b39060fddc7ac1febe659626ed7ad27dcee7b3d409b9f84e4f55ceb2e462f55627857f8c485c35c9abdc2fa87c4281365790ecdf1971f3a285ea0bb2038ae91d927729f4bf847bf0fc724b002cb029d2a57b89218bd4a763ab01902b7b48cb609cf3b9ad8fb568aef0ceff20c5def1a4faee11d33d304e2227b83f3ab06f0b9fa5502b1d9c6fe2a34bf9abb9a5b13928800149488cead47e48c754c75a061d5ea8a515f7f55611b0c048b88c9772ca4b1eb3d6fc931801990f1611e9b1171223527dceccfe8cfd72600a88a8486e088e21c30b997af1b60b55bc5443cecb18c2dcf54dbca3ac34f10ad2be9d755679519bb674b42904be579df62436bcf06de4cfd636d592840d674d11195edeb4dfe61370e9a9453378957fdecf2115ee008224fb8c97fcd051ddb1ed8d0419b950f2cd085bf1debaafb2a46cf65be863939cffde741797fdf64c17f3b447464be0e6bb90324c4c65b3cf66958a15d537a1675dffbc4e41f7a6c92ed27c5ef0dd0dcce6f96225b4e0ece510ce00f9611e395215e116026499dce3417cee3fbde0106b2a6fbd5937423124f6549c2206afc2ad1df5bedcc5e1371ed2b9f09f76576589450b09dd990811c59c3f848c1a4fccdfe686968903edffbc010eb73f55ac5a675fa3db70db12c826c8b7360617d8abeacefa6e2a8da62e4f304543cc9217fe1b0ec4fb044ca849802c4a140b91cc056d566c8670e4600941a54b2eb8643ff206c3401c0bd9838a025545227ae3e6bcb47fa3dcd1b40d8a0917f63744fb1ec2b72211c6cfda13248b2d0b4232e4fe7015cc42d4928f07ca9161640102f22236cca7ca3b81ffc81c4ff20532b5203e0d94771b8d0ec70e637135fdbb788fa8b4704e11d3c6083a45f51efd8560c0e63435516586aa82eaa998c140767d3ce35491e301c12f74583c61cd4d2ef1caa6fea3e353637cdeb3332d964155c9d32f826829a7174ab06c44e32063e46ce742b7027cffb8999302b602949c60496a0bf3c7cdf859d4ba51102674414867af614cffb88ac177dfbdb6131f7370dcb851002cec1742fb1561257716850c9ed3b075a6c023bcf05b5d580ac8e5d7ab7e5b1723212c681989e5f91958b635e0d076634584920c1b98d7f6ea0ddded6be9eb74de778b3c57c36b18e0c56c3a051014e09fac70ce6a7b0f042f5eeca8b8885e500bcb41f6fd974e5f6888859abdf3600706a3de9fce060c3069600c63106aff24210461c5d3423fa4e350041fd166902ad86bdba8cf965917f7e3ab019e1911d8013dad576465319c4e04b89b5ee1d07f54705718592d6aa453558294743daa8dba33159fb0e291829ac220562b007597e067e5f65841563673b69cc1d549f50e9efbdf256d797fe8c7d09596c167a45d", 0x2000, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0xa0000001}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) io_setup(0x9, &(0x7f0000000000)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) r2 = syz_open_dev$sndctrl(&(0x7f0000000e00), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc1105511, &(0x7f00000000c0)={{0xc, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, [0x0, 0x0, 0x7ffc, 0x0, 0x9, 0x100000000, 0x0, 0x4, 0x8, 0x0, 0x0, 0x7f, 0x3cb7, 0x0, 0x8000000, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000000, 0x100000000, 0xffffffffffffffff, 0x0, 0x100000000, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0xfffffffe, 0x0, 0x6, 0xfffffdfffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xdf9cd8e, 0x8000000, 0x6, 0x2, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7ffffffd, 0x0, 0x0, 0xffffffffffff2328, 0xffffffffffffffff, 0x3, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0xb, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000000)='source', &(0x7f0000000100)='::,:/', 0x0) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000002c0)={'veth0_to_team\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x0, 0x0, 0x40000, 0x0, 0x2, 0x1}}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000002c0)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_cmd={0x2c, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'veth0_to_team\x00', 0x3fa1dc947ffe4b82}) r5 = socket(0x1, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, 0x0, &(0x7f0000001380)=@udp=r5}, 0x20) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x5452, &(0x7f0000000380)={'gre0\x00', 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000005c0)=0x4) recvmsg(r5, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) 25.512820585s ago: executing program 3 (id=767): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000180)='tracefs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file1\x00') socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @local}, 0x10) listen(r0, 0x0) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_open_pts(0xffffffffffffffff, 0x101) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) execve(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000001280)={[&(0x7f0000000140)='@\x00']}, &(0x7f0000001500)={[&(0x7f00000012c0)='*@\x00', 0x0, &(0x7f0000001440)='/dev/ptmx\x00', 0x0, 0x0]}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x11, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000002700)=""/102392, 0x18ff8) fsopen(&(0x7f0000000280)='gfs2\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) 25.352355847s ago: executing program 1 (id=768): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) r2 = epoll_create(0xcd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000580)={0x8}) r3 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0xfffffffffffffff8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/85, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000a40)=[{{&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000002c0)="95512e9373d1f6e157d161f7a5f0d63ac76433dfd898ebc8bf5d1c1cda545771b7641c59fb14d650e9f49130c3a02f67ab0f4250f56138729caf718c8620dfa0758d33c2b83429d98941a0fcdfec2a5fa9e5a701d2", 0x55}, {&(0x7f0000000380)="d876f95fb0cd2612efa504bfab7dc11ef2057e50fc7668e0bb561a84f1efc0f84005508c0558ec3954a81f11c225614a79913156f6ff54f6dd38ac51bf7cf0f1d34a123bb781eb30c301d86e9bf6512ba47584c65852087c497d0774b841f087067d78d390f967c983c99d147769f092edd0eb9f7986b04e67b9e459c0488e810bf1f15d32cff28984842f751140c72963018744515e082a04", 0x99}, {&(0x7f0000000440)="89a9bbfd32050baa292737775236905ca7f0117ef95718d27b2aeae9f0a0eeeff1868c388055eef38a569db1a3a6f21d75d162676e5ba0ce589ef8db28ddf78646a8472f19700fc6488e47b87c95759b8c050381a3cae83d24f36f7c61b4a1e1d5cc613a2759439e11bfbb04", 0x6c}, {&(0x7f00000004c0)="a9b9d7512fa321bd6bfa2ad6e3fddf42d32dc80812bfc7839204dc3cf9693626fd68bb2b1eb5bbad3ee00f5e543adfbbf23ed2afef979faf93d647e3c7e98cadc492fcf3911888b5496e53849febf41200e0eab15dc74b266f35afa1f827002d267a96295f", 0x65}, {&(0x7f00000005c0)="914d8b29ab9eebd0edb5602b8850e1b97aa2d372b27ef832efada8037d41d9faec9c7b6e9973d45add5114f60774d844010337e9910cc9caa0e2ee002db6d4671fb5d323fae8e8060b5ac22c92a4a6a34e866281d567aff7859e9b89dd00aa202075339c9c6c9f659fe918b09fdc71c9dbd49c6816eb2498b9d7b2b89c16793c49aeff73ff5de1a858f7b968f6787d7d8d042f4804cd904814b3ccae", 0x9c}], 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f40000001c120000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002ccb2a45d6ed09779700000001000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32, @ANYRESOCT=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x1}}], 0x1, 0x4008000) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x20008850) syz_io_uring_setup(0x497, 0x0, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, 0x0, 0x0) syz_io_uring_submit(r7, r8, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r10, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r10, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) open(0x0, 0x145142, 0x0) 25.315506437s ago: executing program 2 (id=769): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendmmsg$inet6(r0, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="82", 0x1}, {&(0x7f0000000180)='\x00\x00\x00', 0x3}], 0x2}}], 0x1, 0x0) (fail_nth: 2) 24.425197416s ago: executing program 3 (id=770): sched_setaffinity(0x0, 0x0, 0x0) openat$dma_heap(0xffffffffffffff9c, &(0x7f00000000c0), 0x88801, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$igmp(0x2, 0x3, 0x2) socket$inet(0x2, 0x6, 0x0) socket$igmp6(0xa, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_io_uring_setup(0x82e, &(0x7f0000000300)={0x0, 0xcd1d, 0x10100, 0x0, 0xfffffffd}, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, &(0x7f0000000380)={&(0x7f0000001000)={[{0x0}, {0x0}, {0x0}, {0x0}]}, 0x4}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f00000003c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x20, 0x0, @fd_index=0x8, 0x0, &(0x7f00000001c0)=[{0x0, 0x4c}], 0x1}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="1b00000000000000"], 0x48) io_uring_enter(r0, 0x26c3, 0xfffffffb, 0x4c, 0x0, 0x0) 22.685586865s ago: executing program 4 (id=771): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) socketpair(0x11, 0x5, 0xc9c, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) symlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000017c0)='./file0\x00') rmdir(&(0x7f0000000000)='./file0/file0\x00') read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='caif0\x00', 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) ftruncate(r2, 0x2000009) sendfile(0xffffffffffffffff, r2, 0x0, 0x7ffff004) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect$cdc_ecm(0x0, 0x56, 0x0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) pread64(r3, 0x0, 0x0, 0xce2) setxattr$incfs_size(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200), 0x0, 0x0, 0x3) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x3) listen(r4, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, 0x0) 0s ago: executing program 32 (id=759): socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.parent_freezing\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0xfea7) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) socket$tipc(0x1e, 0x2, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0x1b, &(0x7f0000001840)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x1, 0xf, 0x8, 0xb, 0x0, 0x10}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @generic={0x3, 0x4, 0x2, 0x3ff, 0x7}, @map_val={0x18, 0x7, 0x2, 0x0, r4}, @map_val={0x18, 0x5, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0xf}, @call={0x85, 0x0, 0x0, 0xab}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @map_fd={0x18, 0xb}]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x480, @void, @value}, 0x94) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x11, 0x3, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc}}, &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r6}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r7 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000000000)={0x5, 0x0, 0x7fff, 0x0, 0x4, 0xfffc}) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) r9 = dup(r8) ioctl$TCSETSF(r9, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x515f3157, 0xff, "78e1000000f47bf614483c51810e001600"}) bind$inet6(r9, &(0x7f0000000340)={0xa, 0x4e22, 0x4, @local, 0x9c1}, 0x1c) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000380)={0x2, 'veth0_to_team\x00', 0x2}, 0x18) kernel console output (not intermixed with test programs): ing a failure. [ 108.486169][ T7601] name fail_usercopy, interval 1, probability 0, space 0, times 0 :09 syzkaller kern.warn kernel: [ 106.479343][ T7542] ? __pfx_kstrtouint_from_user+0x10/0x10 Mar 27 11:49:09 syzkaller daemon[ 108.509157][ T7601] CPU: 0 UID: 0 PID: 7601 Comm: syz.0.656 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) .err dhcpcd[5484[ 108.509178][ T7601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 ]: libudev: rece[ 108.509187][ T7601] Call Trace: ived NULL device[ 108.509192][ T7601] Mar 27 11:49:0[ 108.509198][ T7601] dump_stack_lvl+0x16c/0x1f0 9 syzkaller kern[ 108.509222][ T7601] should_fail_ex+0x512/0x640 .warn kernel: [ [ 108.509241][ T7601] _copy_from_user+0x2e/0xd0 106.479360][ T7[ 108.509261][ T7601] kstrtouint_from_user+0xe8/0x1d0 542] ? __lock_a[ 108.509283][ T7601] ? __pfx_kstrtouint_from_user+0x10/0x10 cquire+0xaa4/0x1[ 108.509306][ T7601] ? __lock_acquire+0xaa4/0x1ba0 ba0 Mar 27 11:4[ 108.509335][ T7601] proc_fail_nth_write+0x83/0x250 9:09 syzkaller d[ 108.509360][ T7601] ? __pfx_proc_fail_nth_write+0x10/0x10 aemon.err dhcpcd[ 108.509386][ T7601] vfs_write+0x25c/0x1180 [5484]: libudev:[ 108.509409][ T7601] ? __pfx_proc_fail_nth_write+0x10/0x10 received NULL d[ 108.509435][ T7601] ? __pfx___mutex_lock+0x10/0x10 evice Mar 27 11[ 108.509457][ T7601] ? __pfx_vfs_write+0x10/0x10 :49:09 syzkaller[ 108.509480][ T7601] ? __fget_files+0x20e/0x3c0 kern.warn kerne[ 108.509497][ T7601] ksys_write+0x12a/0x240 l: [ 106.479383[ 108.509517][ T7601] ? __pfx_ksys_write+0x10/0x10 ][ T7542] proc_[ 108.509542][ T7601] ? rcu_is_watching+0x12/0xc0 fail_nth_write+0[ 108.509561][ T7601] do_syscall_64+0xcd/0x260 x83/0x250 Mar 2[ 108.509581][ T7601] entry_SYSCALL_64_after_hwframe+0x77/0x7f 7 11:49:09 syzka[ 108.509596][ T7601] RIP: 0033:0x7f5cd678bc1f ller daemon.err [ 108.509609][ T7601] 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 dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:09 syzkaller kern.warn kernel: [ 106.479404][ T7542] ? __pfx_proc_fail_nth_write+0x10/0x10 Mar 27 11:49:09 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:09 syzkaller kern.warn kernel: [ 106.479426][ T7542] vfs_write+0x25c/0x1180 Mar 27 11:49:09 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:09 syzkaller kern.warn kernel: [ 106.479445][ T7542] ? __pfx_proc_fail_nth_write+0x10/0x10 Mar 27 11:49:[ 108.509622][ T7601] RSP: 002b:00007f5cd755e030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 09 syzkaller dae[ 108.509637][ T7601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cd678bc1f mon.err dhcpcd[5484]: libudev: received NULL dev[ 108.509646][ T7601] RDX: 0000000000000001 RSI: 00007f5cd755e0a0 RDI: 0000000000000003 ice Mar 27 11:49:09 syzkaller kern.warn kernel: [ 106.479466][[ 108.509654][ T7601] RBP: 00007f5cd755e090 R08: 0000000000000000 R09: 0000000000000000 T7542] ? __pfx___mutex_lock+0x10/0x10 Mar 27 11:49:09 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:09 syzkaller kern.warn kernel: [ 106.479485][ T7542] ? __pfx_vfs_write+0x10/0x10 Mar 27 11:49:09 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:09 syzkaller kern.warn kernel: [ 106.479507][ T7542] ? __fget_filesMar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 [ 108.509662][ T7601] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 syzkaller kern.w[ 108.509670][ T7601] R13: 0000000000000000 R14: 00007f5cd69a5fa0 R15: 00007ffe0212e048 arn kernel: [ 1[ 108.509687][ T7601] Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 syzkaller kern.notice kernel: [ 106.777094][ T7562] name failslab, interval 1, probability 0, space 0, times 0 Mar 27 11:49:09 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL devicMar 27 11:49:09 syzkaller kern.wMar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:09 syzkaller kern.warn kernel: [ 1Mar 27 11:49:09 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:09 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:09 syzkaller daemon.err dhcpcd[5484]: libudev: Mar 27 11:49:09 Mar 27 11:49:09 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller kern.wMar 27 11:49:10 syzkaller kern.wMar 27 11:49:10 syzkaller kern.wMar 27 11:49:09 Mar 27 11:49:10 syzkaller kern.warn kernel: [ 106.777601][ T7562] ? rcu_is_watching+0x12/0xc0 Mar 27 11:49:10Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemonMar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviMar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller kern.warn kernel: [ 108.177800][ T7595] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 Mar 27 11:49:10 syzkaller kern.warn kernel: [ 108.177818][ T7595] should_failslab+0xc2/0x120 Mar 27 11:49:10 syzkaller kern.warn kernel: [ 108.177835][ T7595] kmem_cache_alloc_node_noprof+0x71/0x3b0 Mar 27 11:49:10 syzkaller kern.warn kernel: [ 108.177849][ T7595] ? __alloc_skb+0x2b2/0x380 Mar 27 11:49:10 syzkaller kern.warn kernel: [ 108.177876][ T7595] __alloc_skb+0x2b2/0x380 Mar 27 11:49:10 syzkaller kern.warn kernel: [ 108.177895][ T7595] ? __pfx___alloc_skb+0x10/0x10 Mar 27 11:49:10 syzkaller kern.warn kMar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daem[ 109.124651][ T7640] FAULT_INJECTION: forcing a failure. [ 109.124651][ T7640] name fail_usercopy, interval 1, probability 0, space 0, times 0 on.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27[ 109.162633][ T7640] CPU: 1 UID: 0 PID: 7640 Comm: syz.2.673 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) 11:49:10 syzkal[ 109.162661][ T7640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 ler kern.notice kernel: [ 108.4[ 109.162671][ T7640] Call Trace: 86169][ T7601] FAULT_INJECTION: forcing a failure. Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller kern.notice kernel: [ 108.486169][ T7601] name fail_usercopy, interval 1, probability 0, space 0, times 0 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received[ 109.162676][ T7640] [ 109.162684][ T7640] dump_stack_lvl+0x16c/0x1f0 NULL device Ma[ 109.162713][ T7640] should_fail_ex+0x512/0x640 r 27 11:49:10 sy[ 109.162732][ T7640] _copy_from_user+0x2e/0xd0 zkaller kern.war[ 109.162750][ T7640] kstrtouint_from_user+0xe8/0x1d0 [ 109.162775][ T7640] ? __pfx_kstrtouint_from_user+0x10/0x10 n kernel: [ 108[ 109.162798][ T7640] ? __lock_acquire+0xaa4/0x1ba0 .509157][ T7601][ 109.162829][ T7640] proc_fail_nth_write+0x83/0x250 CPU: 0 UID: 0 P[ 109.162855][ T7640] ? __pfx_proc_fail_nth_write+0x10/0x10 ID: 7601 Comm: s[ 109.162884][ T7640] vfs_write+0x25c/0x1180 yz.0.656 Not tai[ 109.162909][ T7640] ? __pfx_proc_fail_nth_write+0x10/0x10 nted 6.14.0-syzk[ 109.162932][ T7640] ? __pfx___mutex_lock+0x10/0x10 aller-03576-g1e1[ 109.162953][ T7640] ? __pfx_vfs_write+0x10/0x10 [ 109.162980][ T7640] ? __fget_files+0x20e/0x3c0 ba8d23dae #0 PRE[ 109.163001][ T7640] ksys_write+0x12a/0x240 [ 109.163026][ T7640] ? __pfx_ksys_write+0x10/0x10 EMPT(full) Mar[ 109.163049][ T7640] ? rcu_is_watching+0x12/0xc0 27 11:49:10 syz[ 109.163072][ T7640] do_syscall_64+0xcd/0x260 [ 109.163097][ T7640] entry_SYSCALL_64_after_hwframe+0x77/0x7f kaller daemon.er[ 109.163114][ T7640] RIP: 0033:0x7f0cecd8bc1f [ 109.163128][ T7640] 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 r dhcpcd[5484]: [ 109.163144][ T7640] RSP: 002b:00007f0cedb2a030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 libudev: receive[ 109.163162][ T7640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cecd8bc1f d NULL device M[ 109.163173][ T7640] RDX: 0000000000000001 RSI: 00007f0cedb2a0a0 RDI: 0000000000000003 ar 27 11:49:10 s[ 109.163183][ T7640] RBP: 00007f0cedb2a090 R08: 0000000000000000 R09: 0000000000000000 [ 109.163193][ T7640] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 yzkaller kern.wa[ 109.163202][ T7640] R13: 0000000000000000 R14: 00007f0cecfa5fa0 R15: 00007ffc57bcd3b8 rn kernel: [ 10[ 109.163221][ T7640] 8.509178][ T7601[ 109.222471][ T7644] FAULT_INJECTION: forcing a failure. [ 109.222471][ T7644] name fail_usercopy, interval 1, probability 0, space 0, times 0 ] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller kern.waMar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller kern.warn kernel: [ 1Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 [ 109.469986][ T7644] CPU: 0 UID: 0 PID: 7644 Comm: syz.1.675 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) syzkaller daemon[ 109.470012][ T7644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Mar 27 11:49:10 [ 109.470023][ T7644] Call Trace: Mar 27 11:49:10 [ 109.470028][ T7644] Mar 27 11:49:10 [ 109.470035][ T7644] dump_stack_lvl+0x16c/0x1f0 Mar 27 11:49:10 [ 109.470062][ T7644] should_fail_ex+0x512/0x640 Mar 27 11:49:10 [ 109.470081][ T7644] _copy_from_user+0x2e/0xd0 [ 109.470099][ T7644] kstrtouint_from_user+0xe8/0x1d0 Mar 27 11:49:10 [ 109.470122][ T7644] ? __pfx_kstrtouint_from_user+0x10/0x10 Mar 27 11:49:10 [ 109.470145][ T7644] ? __lock_acquire+0xaa4/0x1ba0 Mar 27 11:49:10 [ 109.470175][ T7644] proc_fail_nth_write+0x83/0x250 Mar 27 11:49:10 [ 109.470200][ T7644] ? __pfx_proc_fail_nth_write+0x10/0x10 syzkaller daemon[ 109.470229][ T7644] vfs_write+0x25c/0x1180 .err dhcpcd[5484[ 109.470252][ T7644] ? __pfx_proc_fail_nth_write+0x10/0x10 ]: libudev: rece[ 109.470275][ T7644] ? __pfx___mutex_lock+0x10/0x10 ived NULL device[ 109.470294][ T7644] ? __pfx_vfs_write+0x10/0x10 Mar 27 11:49:1[ 109.470318][ T7644] ? __fget_files+0x20e/0x3c0 0 syzkaller daem[ 109.470336][ T7644] ksys_write+0x12a/0x240 on.err dhcpcd[54[ 109.470355][ T7644] ? __pfx_ksys_write+0x10/0x10 84]: libudev: re[ 109.470381][ T7644] do_syscall_64+0xcd/0x260 ceived NULL devi[ 109.470403][ T7644] entry_SYSCALL_64_after_hwframe+0x77/0x7f ce Mar 27 11:49[ 109.470419][ T7644] RIP: 0033:0x7f48e098bc1f :10 syzkaller da[ 109.470432][ T7644] 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 emon.err dhcpcd[[ 109.470448][ T7644] RSP: 002b:00007f48e1897030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 Mar 27 11:49:10 [ 109.470464][ T7644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48e098bc1f syzkaller daemon[ 109.470474][ T7644] RDX: 0000000000000001 RSI: 00007f48e18970a0 RDI: 0000000000000003 Mar 27 11:49:10 [ 109.470483][ T7644] RBP: 00007f48e1897090 R08: 0000000000000000 R09: 0000000000000000 Mar 27 11:49:10 [ 109.470492][ T7644] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 syzkaller daemon[ 109.470500][ T7644] R13: 0000000000000000 R14: 00007f48e0ba5fa0 R15: 00007fffbebe10e8 .err dhcpcd[5484[ 109.470516][ T7644] ]: libudev: received NULL deviceMar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:10 syzkaller daemon.err dhcpcd[54Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemonMar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemonMar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemonMar 27 11:49:10 syzkaller daemonMar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 Mar 27 11:49:10 syzkaller daemonMar 27 11:49:10 Mar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviceMar 27 11:49:10 syzkaller daemonMar 27 11:49:10 Mar 27 11:49:10 syzkaller daemonMar 27 11:49:10 Mar 27 11:49:10 syzkaller daemonMar 27 11:49:10 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviceMar 27 11:49:10 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemMar 27 11:49:11 syzkaller daemonMar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemonMar 27 11:49:11 syzkaller daemonMar 27 11:49:11 syzkaller daemonMar 27 11:49:11 syzkaller daemonMar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller kern.notice kernel: [ 109.124651][ T7640] FAULT_INJECTION: forcing a failure. Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller kern.notice kernel: [ 109.124651][ T7640] name fail_usercopy, interval 1, probability 0, space 0, times 0 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]:Mar 27 11:49:11 syzkaller kern.warn kernel: [ 109.162633][ T7640] CPU: 1 UID: 0 PID: 7640 Comm: syz.2.673 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PMar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviceMar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: reMar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemonMar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL Mar 27 11:49:11 Mar 27 11:49:11 [ 110.276594][ T7679] FAULT_INJECTION: forcing a failure. [ 110.276594][ T7679] name fail_usercopy, interval 1, probability 0, space 0, times 0 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 [ 110.314401][ T7685] xt_TPROXY: Can be used only with -p tcp or -p udp Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 [ 110.366687][ T7679] CPU: 0 UID: 0 PID: 7679 Comm: syz.3.690 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 110.366715][ T7679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.366725][ T7679] Call Trace: syzkaller daemon[ 110.366741][ T7679] [ 110.366749][ T7679] dump_stack_lvl+0x16c/0x1f0 Mar 27 11:49:11 [ 110.366780][ T7679] should_fail_ex+0x512/0x640 Mar 27 11:49:11 [ 110.366800][ T7679] _copy_from_user+0x2e/0xd0 [ 110.366827][ T7679] kstrtouint_from_user+0xe8/0x1d0 syzkaller daemon[ 110.366850][ T7679] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 110.366871][ T7679] ? __lock_acquire+0xaa4/0x1ba0 Mar 27 11:49:11 [ 110.366902][ T7679] proc_fail_nth_write+0x83/0x250 [ 110.366928][ T7679] ? __pfx_proc_fail_nth_write+0x10/0x10 syzkaller daemon[ 110.366956][ T7679] vfs_write+0x25c/0x1180 [ 110.366980][ T7679] ? __pfx_proc_fail_nth_write+0x10/0x10 .err dhcpcd[5484[ 110.367006][ T7679] ? __pfx___mutex_lock+0x10/0x10 [ 110.367029][ T7679] ? __pfx_vfs_write+0x10/0x10 Mar 27 11:49:11 [ 110.367050][ T7679] ? __fget_files+0x20e/0x3c0 [ 110.367063][ T7679] ksys_write+0x12a/0x240 syzkaller daemon[ 110.367079][ T7679] ? __pfx_ksys_write+0x10/0x10 [ 110.367098][ T7679] do_syscall_64+0xcd/0x260 Mar 27 11:49:11 [ 110.367115][ T7679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.367126][ T7679] RIP: 0033:0x7f352818bc1f syzkaller daemon[ 110.367135][ T7679] 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 [ 110.367147][ T7679] RSP: 002b:00007f3528f4f030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 Mar 27 11:49:11 [ 110.367158][ T7679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f352818bc1f [ 110.367165][ T7679] RDX: 0000000000000001 RSI: 00007f3528f4f0a0 RDI: 0000000000000003 Mar 27 11:49:11 [ 110.367171][ T7679] RBP: 00007f3528f4f090 R08: 0000000000000000 R09: 0000000000000000 [ 110.367177][ T7679] R10: 0000200000000000 R11: 0000000000000293 R12: 0000000000000001 Mar 27 11:49:11 [ 110.367183][ T7679] R13: 0000000000000000 R14: 00007f35283a5fa0 R15: 00007ffee40c87d8 [ 110.367194][ T7679] Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemonMar 27 11:49:11 syzkaller daemonMar 27 11:49:11 syzkaller daemonMar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviceMar 27 11:49:11 Mar 27 11:49:11 syzkaller daemonMar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:11 Mar 27 11:49:11 syzkaller daemonMar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: Mar 27 11:49:11 Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:11 Mar 27 11:49:11 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:11 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[54Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:1Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daMar 27 11:49:12 syzkaller daemonMar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daMar 27 11:49:12 syzkaller daemonMar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviceMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviceMar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:1[ 110.936913][ T7710] FAULT_INJECTION: forcing a failure. [ 110.936913][ T7710] name failslab, interval 1, probability 0, space 0, times 0 2 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller [ 110.951333][ T7710] CPU: 1 UID: 0 PID: 7710 Comm: syz.4.701 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) daemon.err dhcpc[ 110.951358][ T7710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 d[5484]: libudev[ 110.951368][ T7710] Call Trace: : received NULL [ 110.951373][ T7710] device Mar 27 1[ 110.951380][ T7710] dump_stack_lvl+0x16c/0x1f0 1:49:12 syzkalle[ 110.951413][ T7710] should_fail_ex+0x512/0x640 r kern.notice ke[ 110.951428][ T7710] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 rnel: [ 110.276[ 110.951445][ T7710] should_failslab+0xc2/0x120 594][ T7679] FAU[ 110.951468][ T7710] kmem_cache_alloc_node_noprof+0x71/0x3b0 Mar 27 11:49:12 [ 110.951482][ T7710] ? __alloc_skb+0x2b2/0x380 Mar 27 11:49:12 [ 110.951506][ T7710] __alloc_skb+0x2b2/0x380 Mar 27 11:49:12 [ 110.951526][ T7710] ? __pfx___alloc_skb+0x10/0x10 Mar 27 11:49:12 [ 110.951547][ T7710] ? selinux_socket_getpeersec_dgram+0x1a4/0x370 Mar 27 11:49:12 [ 110.951571][ T7710] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 Mar 27 11:49:12 [ 110.951599][ T7710] netlink_alloc_large_skb+0x69/0x130 Mar 27 11:49:12 [ 110.951623][ T7710] netlink_sendmsg+0x694/0xd70 Mar 27 11:49:12 [ 110.951647][ T7710] ? __pfx_netlink_sendmsg+0x10/0x10 syzkaller kern.w[ 110.951673][ T7710] ____sys_sendmsg+0xa8d/0xc60 Mar 27 11:49:12 [ 110.951692][ T7710] ? copy_msghdr_from_user+0x10a/0x160 Mar 27 11:49:12 [ 110.951713][ T7710] ? __pfx_____sys_sendmsg+0x10/0x10 Mar 27 11:49:12 [ 110.951737][ T7710] ___sys_sendmsg+0x134/0x1d0 Mar 27 11:49:12 [ 110.951760][ T7710] ? __pfx____sys_sendmsg+0x10/0x10 Mar 27 11:49:12 [ 110.951799][ T7710] __sys_sendmsg+0x16d/0x220 syzkaller kern.w[ 110.951822][ T7710] ? __pfx___sys_sendmsg+0x10/0x10 Mar 27 11:49:12 [ 110.951849][ T7710] ? rcu_is_watching+0x12/0xc0 Mar 27 11:49:12 [ 110.951871][ T7710] do_syscall_64+0xcd/0x260 Mar 27 11:49:12 [ 110.951896][ T7710] entry_SYSCALL_64_after_hwframe+0x77/0x7f syzkaller kern.w[ 110.951911][ T7710] RIP: 0033:0x7f8f50d8d169 arn kernel: [ 1[ 110.951924][ T7710] 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 10.367147][ T767[ 110.951940][ T7710] RSP: 002b:00007f8f51ba5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e Mar 27 11:49:12 [ 110.951957][ T7710] RAX: ffffffffffffffda RBX: 00007f8f50fa5fa0 RCX: 00007f8f50d8d169 Mar 27 11:49:12 [ 110.951967][ T7710] RDX: 0000000000004800 RSI: 0000200000006040 RDI: 0000000000000004 Mar 27 11:49:12 [ 110.951977][ T7710] RBP: 00007f8f51ba5090 R08: 0000000000000000 R09: 0000000000000000 Mar 27 11:49:12 [ 110.951985][ T7710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 Mar 27 11:49:12 [ 110.951994][ T7710] R13: 0000000000000000 R14: 00007f8f50fa5fa0 R15: 00007ffea27edf98 Mar 27 11:49:12 [ 110.952010][ T7710] Mar 27 11:49:12 [ 110.968731][ T7713] FAULT_INJECTION: forcing a failure. [ 110.968731][ T7713] name fail_usercopy, interval 1, probability 0, space 0, times 0 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.251787][ T7713] CPU: 1 UID: 0 PID: 7713 Comm: syz.1.702 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484[ 111.251815][ T7713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 ]: libudev: received NULL deviceMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[54[ 111.251825][ T7713] Call Trace: 84]: libudev: received NULL device Mar 27 11:49:12 syzkaller da[ 111.251830][ T7713] Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:12 [ 111.251837][ T7713] dump_stack_lvl+0x16c/0x1f0 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:12 [ 111.251867][ T7713] should_fail_ex+0x512/0x640 Mar 27 11:49:12 [ 111.251886][ T7713] _copy_from_user+0x2e/0xd0 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 [ 111.251906][ T7713] kstrtouint_from_user+0xe8/0x1d0 Mar 27 11:49:12 [ 111.251930][ T7713] ? __pfx_kstrtouint_from_user+0x10/0x10 syzkaller daemon[ 111.251952][ T7713] ? __lock_acquire+0xaa4/0x1ba0 .err dhcpcd[5484[ 111.251983][ T7713] proc_fail_nth_write+0x83/0x250 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.252009][ T7713] ? __pfx_proc_fail_nth_write+0x10/0x10 syzkaller daemon.err dhcpcd[5484[ 111.252038][ T7713] vfs_write+0x25c/0x1180 ]: libudev: rece[ 111.252062][ T7713] ? __pfx_proc_fail_nth_write+0x10/0x10 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.252089][ T7713] ? __pfx___mutex_lock+0x10/0x10 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: rece[ 111.252112][ T7713] ? __pfx_vfs_write+0x10/0x10 ived NULL deviceMar 27 11:49:12 syzkaller daemonMar 27 11:49:12 [ 111.252141][ T7713] ? __fget_files+0x20e/0x3c0 Mar 27 11:49:12 [ 111.252162][ T7713] ksys_write+0x12a/0x240 syzkaller daemon[ 111.252186][ T7713] ? __pfx_ksys_write+0x10/0x10 Mar 27 11:49:12 [ 111.252209][ T7713] ? rcu_is_watching+0x12/0xc0 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.252231][ T7713] do_syscall_64+0xcd/0x260 syzkaller daemon[ 111.252255][ T7713] entry_SYSCALL_64_after_hwframe+0x77/0x7f Mar 27 11:49:12 [ 111.252272][ T7713] RIP: 0033:0x7f48e098bc1f syzkaller daemon[ 111.252285][ T7713] 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 .err dhcpcd[5484Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.252301][ T7713] RSP: 002b:00007f48e1897030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 Mar 27 11:49:12 [ 111.252319][ T7713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48e098bc1f Mar 27 11:49:12 [ 111.252330][ T7713] RDX: 0000000000000001 RSI: 00007f48e18970a0 RDI: 0000000000000003 Mar 27 11:49:12 [ 111.252339][ T7713] RBP: 00007f48e1897090 R08: 0000000000000000 R09: 0000000000000000 Mar 27 11:49:12 [ 111.252349][ T7713] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 Mar 27 11:49:12 [ 111.252358][ T7713] R13: 0000000000000000 R14: 00007f48e0ba5fa0 R15: 00007fffbebe10e8 Mar 27 11:49:12 [ 111.252377][ T7713] syzkaller daemon[ 111.626378][ T7734] FAULT_INJECTION: forcing a failure. [ 111.626378][ T7734] name fail_usercopy, interval 1, probability 0, space 0, times 0 .err dhcpcd[5484Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: l[ 111.962496][ T7734] CPU: 1 UID: 0 PID: 7734 Comm: syz.0.711 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) ibudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkalle[ 111.962521][ T7734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 r daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27[ 111.962531][ T7734] Call Trace: 11:49:12 syzkal[ 111.962536][ T7734] ler daemon.err d[ 111.962542][ T7734] dump_stack_lvl+0x16c/0x1f0 hcpcd[5484]: libudev: received NULL device Mar [ 111.962570][ T7734] should_fail_ex+0x512/0x640 27 11:49:12 syzk[ 111.962589][ T7734] _copy_from_user+0x2e/0xd0 aller daemon.err[ 111.962608][ T7734] kstrtouint_from_user+0xe8/0x1d0 dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[[ 111.962631][ T7734] ? __pfx_kstrtouint_from_user+0x10/0x10 5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL [ 111.962653][ T7734] ? __lock_acquire+0xaa4/0x1ba0 device Mar 27 1[ 111.962683][ T7734] proc_fail_nth_write+0x83/0x250 1:49:12 syzkaller daemon.err dhcpcd[5484]: libud[ 111.962708][ T7734] ? __pfx_proc_fail_nth_write+0x10/0x10 ev: received NULL device Mar 27 11:49:12 syzkal[ 111.962736][ T7734] vfs_write+0x25c/0x1180 ler daemon.err dhcpcd[5484]: libudev: received N[ 111.962759][ T7734] ? __pfx_proc_fail_nth_write+0x10/0x10 ULL device Mar Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: rece[ 111.962790][ T7734] ? __pfx___mutex_lock+0x10/0x10 Mar 27 11:49:12 syzkaller daemon[ 111.962813][ T7734] ? __pfx_vfs_write+0x10/0x10 Mar 27 11:49:12 [ 111.962842][ T7734] ? __fget_files+0x20e/0x3c0 Mar 27 11:49:12 [ 111.962863][ T7734] ksys_write+0x12a/0x240 syzkaller daemon.err dhcpcd[5484[ 111.962887][ T7734] ? __pfx_ksys_write+0x10/0x10 Mar 27 11:49:12 [ 111.962909][ T7734] ? rcu_is_watching+0x12/0xc0 Mar 27 11:49:12 [ 111.962929][ T7734] do_syscall_64+0xcd/0x260 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.962952][ T7734] entry_SYSCALL_64_after_hwframe+0x77/0x7f Mar 27 11:49:12 [ 111.962968][ T7734] RIP: 0033:0x7f5cd678bc1f Mar 27 11:49:12 [ 111.962981][ T7734] 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 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.962997][ T7734] RSP: 002b:00007f5cd753d030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.963014][ T7734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cd678bc1f Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.963024][ T7734] RDX: 0000000000000001 RSI: 00007f5cd753d0a0 RDI: 0000000000000004 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.963034][ T7734] RBP: 00007f5cd753d090 R08: 0000000000000000 R09: 0000000000000000 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.963043][ T7734] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.963052][ T7734] R13: 0000000000000000 R14: 00007f5cd69a6080 R15: 00007ffe0212e048 Mar 27 11:49:12 Mar 27 11:49:12 [ 111.963070][ T7734] Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 112.332940][ T7748] FAULT_INJECTION: forcing a failure. [ 112.332940][ T7748] name fail_usercopy, interval 1, probability 0, space 0, times 0 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 112.352605][ T30] kauditd_printk_skb: 6263 callbacks suppressed Mar 27 11:49:12 [ 112.352620][ T30] audit: type=1400 audit(1743076153.280:49431): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 112.391624][ T7748] CPU: 1 UID: 0 PID: 7748 Comm: syz.3.717 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) Mar 27 11:49:12 [ 112.391650][ T7748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Mar 27 11:49:12 [ 112.391659][ T7748] Call Trace: Mar 27 11:49:12 [ 112.391664][ T7748] Mar 27 11:49:12 [ 112.391670][ T7748] dump_stack_lvl+0x16c/0x1f0 Mar 27 11:49:12 [ 112.391697][ T7748] should_fail_ex+0x512/0x640 Mar 27 11:49:12 [ 112.391715][ T7748] _copy_from_user+0x2e/0xd0 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 112.391734][ T7748] kstrtouint_from_user+0xe8/0x1d0 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 112.391755][ T7748] ? __pfx_kstrtouint_from_user+0x10/0x10 Mar 27 11:49:12 [ 112.391777][ T7748] ? __lock_acquire+0xaa4/0x1ba0 syzkaller daemon[ 112.391805][ T7748] proc_fail_nth_write+0x83/0x250 Mar 27 11:49:12 syzkaller daemon[ 112.391830][ T7748] ? __pfx_proc_fail_nth_write+0x10/0x10 .err dhcpcd[5484Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 112.391858][ T7748] vfs_write+0x25c/0x1180 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:1[ 112.391880][ T7748] ? __pfx_proc_fail_nth_write+0x10/0x10 2 syzkaller daemon.err dhcpcd[5484]: libudev: reMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon[ 112.391906][ T7748] ? __pfx___mutex_lock+0x10/0x10 .err dhcpcd[5484[ 112.391928][ T7748] ? __pfx_vfs_write+0x10/0x10 ]: libudev: rece[ 112.391959][ T7748] ? __fget_files+0x20e/0x3c0 ived NULL device[ 112.391978][ T7748] ksys_write+0x12a/0x240 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[54[ 112.392002][ T7748] ? __pfx_ksys_write+0x10/0x10 84]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL de[ 112.392023][ T7748] ? rcu_is_watching+0x12/0xc0 vice Mar 27 11:[ 112.392042][ T7748] do_syscall_64+0xcd/0x260 49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL [ 112.392062][ T7748] entry_SYSCALL_64_after_hwframe+0x77/0x7f device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkalMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484[ 112.392076][ T7748] RIP: 0033:0x7f352818bc1f Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 syzkaller daemonMar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 Mar 27 11:49:12 [ 112.392087][ T7748] 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 Mar 27 11:49:12 Mar 27 11:49:12 [ 112.392102][ T7748] RSP: 002b:00007f3528f4f030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 Mar 27 11:49:12 [ 112.392116][ T7748] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f352818bc1f Mar 27 11:49:12 [ 112.392125][ T7748] RDX: 0000000000000001 RSI: 00007f3528f4f0a0 RDI: 0000000000000003 Mar 27 11:49:12 [ 112.392134][ T7748] RBP: 00007f3528f4f090 R08: 0000000000000000 R09: 0000000000000000 Mar 27 11:49:12 [ 112.392142][ T7748] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 Mar 27 11:49:12 [ 112.392151][ T7748] R13: 0000000000000000 R14: 00007f35283a5fa0 R15: 00007ffee40c87d8 Mar 27 11:49:12 [ 112.392166][ T7748] Mar 27 11:49:12 [ 112.415217][ T30] audit: type=1400 audit(1743076153.310:49432): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 syzkaller daemon[ 112.415258][ T30] audit: type=1400 audit(1743076153.310:49433): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 .err dhcpcd[5484]: libudev: received NULL device[ 112.415286][ T30] audit: type=1400 audit(1743076153.310:49434): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49[ 112.415313][ T30] audit: type=1400 audit(1743076153.310:49435): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 :12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device [ 112.415342][ T30] audit: type=1400 audit(1743076153.310:49436): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 112.415369][ T30] audit: type=1400 audit(1743076153.310:49437): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 112.415397][ T30] audit: type=1400 audit(1743076153.310:49438): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 112.415424][ T30] audit: type=1400 audit(1743076153.310:49439): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 112.415450][ T30] audit: type=1400 audit(1743076153.310:49440): avc: denied { read } for pid=5172 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 112.528494][ T7757] FAULT_INJECTION: forcing a failure. [ 112.528494][ T7757] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 112.528516][ T7757] CPU: 0 UID: 0 PID: 7757 Comm: syz.3.721 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 112.528530][ T7757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.528536][ T7757] Call Trace: [ 112.528539][ T7757] [ 112.528543][ T7757] dump_stack_lvl+0x16c/0x1f0 [ 112.528563][ T7757] should_fail_ex+0x512/0x640 [ 112.528575][ T7757] _copy_from_user+0x2e/0xd0 [ 112.528587][ T7757] kstrtouint_from_user+0xe8/0x1d0 [ 112.528601][ T7757] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 112.528615][ T7757] ? __lock_acquire+0xaa4/0x1ba0 [ 112.528633][ T7757] proc_fail_nth_write+0x83/0x250 [ 112.528649][ T7757] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 112.528666][ T7757] vfs_write+0x25c/0x1180 [ 112.528689][ T7757] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 112.528705][ T7757] ? __pfx___mutex_lock+0x10/0x10 [ 112.528719][ T7757] ? __pfx_vfs_write+0x10/0x10 [ 112.528736][ T7757] ? __fget_files+0x20e/0x3c0 [ 112.528748][ T7757] ksys_write+0x12a/0x240 [ 112.528762][ T7757] ? __pfx_ksys_write+0x10/0x10 [ 112.528776][ T7757] ? rcu_is_watching+0x12/0xc0 [ 112.528789][ T7757] do_syscall_64+0xcd/0x260 [ 112.528803][ T7757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.528813][ T7757] RIP: 0033:0x7f352818bc1f [ 112.528821][ T7757] 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 [ 112.528831][ T7757] RSP: 002b:00007f3528f4f030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 112.528841][ T7757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f352818bc1f [ 112.528847][ T7757] RDX: 0000000000000001 RSI: 00007f3528f4f0a0 RDI: 0000000000000003 [ 112.528853][ T7757] RBP: 00007f3528f4f090 R08: 0000000000000000 R09: 0000000000100000 [ 112.528858][ T7757] R10: 0000000000000011 R11: 0000000000000293 R12: 0000000000000001 [ 112.528864][ T7757] R13: 0000000000000000 R14: 00007f35283a5fa0 R15: 00007ffee40c87d8 [ 112.528874][ T7757] [ 112.549305][ T7758] FAULT_INJECTION: forcing a failure. [ 112.549305][ T7758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 112.549336][ T7758] CPU: 0 UID: 0 PID: 7758 Comm: syz.0.722 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 112.549355][ T7758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.549363][ T7758] Call Trace: [ 112.549366][ T7758] [ 112.549370][ T7758] dump_stack_lvl+0x16c/0x1f0 [ 112.549391][ T7758] should_fail_ex+0x512/0x640 [ 112.549403][ T7758] _copy_from_user+0x2e/0xd0 [ 112.549414][ T7758] kstrtouint_from_user+0xe8/0x1d0 [ 112.549429][ T7758] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 112.549446][ T7758] ? __lock_acquire+0xaa4/0x1ba0 [ 112.549466][ T7758] proc_fail_nth_write+0x83/0x250 [ 112.549483][ T7758] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 112.549501][ T7758] vfs_write+0x25c/0x1180 [ 112.549518][ T7758] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 112.549534][ T7758] ? __pfx___mutex_lock+0x10/0x10 [ 112.549549][ T7758] ? __pfx_vfs_write+0x10/0x10 [ 112.549567][ T7758] ? __fget_files+0x20e/0x3c0 [ 112.549580][ T7758] ksys_write+0x12a/0x240 [ 112.549594][ T7758] ? __pfx_ksys_write+0x10/0x10 [ 112.549611][ T7758] do_syscall_64+0xcd/0x260 [ 112.549627][ T7758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.549638][ T7758] RIP: 0033:0x7f5cd678bc1f [ 112.549646][ T7758] 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 [ 112.549656][ T7758] RSP: 002b:00007f5cd755e030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 112.549666][ T7758] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cd678bc1f [ 112.549672][ T7758] RDX: 0000000000000001 RSI: 00007f5cd755e0a0 RDI: 0000000000000003 [ 112.549678][ T7758] RBP: 00007f5cd755e090 R08: 0000000000000000 R09: 0000000000000000 [ 112.549695][ T7758] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 112.549701][ T7758] R13: 0000000000000000 R14: 00007f5cd69a5fa0 R15: 00007ffe0212e048 [ 112.549711][ T7758] Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device [ 113.947688][ T7768] tty tty27: ldisc open failed (-12), clearing slot 26 Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:13 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:12 syzkaller kern.warn kernel: [ 111.962496][ T7734] CPU: 1 UID: 0 PID: 7734 Comm: syz.0.711 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962521][ T7734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962531][ T7734] Call Trace: Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962536][ T7734] Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962542][ T7734] dump_stack_lvl+0x16c/0x1f0 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962570][ T7734] should_fail_ex+0x512/0x640 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962589][ T7734] _copy_from_user+0x2e/0xd0 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962608][ T7734] kstrtouint_from_user+0xe8/0x1d0 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962631][ T7734] ? __pfx_kstrtouint_from_user+0x10/0x10 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962653][ T7734] ? __lock_acquire+0xaa4/0x1ba0 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962683][ T7734] proc_fail_nth_write+0x83/0x250 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962708][ T7734] ? __pfx_proc_fail_nth_write+0x10/0x10 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962736][ T7734] vfs_write+0x25c/0x1180 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962759][ T7734] ? __pfx_proc_fail_nth_write+0x10/0x10 Mar 27 11:49:14 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:14 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962790][ T7734] ? __pfx___mutex_lock+0x10/0x10 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962813][ T7734] ? __pfx_vfs_write+0x10/0x10 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962842][ T7734] ? __fget_files+0x20e/0x3c0 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962863][ T7734] ksys_write+0x12a/0x240 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962887][ T7734] ? __pfx_ksys_write+0x10/0x10 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962909][ T7734] ? rcu_is_watching+0x12/0xc0 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962929][ T7734] do_syscall_64+0xcd/0x260 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962952][ T7734] entry_SYSCALL_64_after_hwframe+0x77/0x7f Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962968][ T7734] RIP: 0033:0x7f5cd678bc1f Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962981][ T7734] 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 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.962997][ T7734] RSP: 002b:00007f5cd753d030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 Mar 27 11:49:14 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.963014][ T7734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cd678bc1f Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.963024][ T7734] RDX: 0000000000000001 RSI: 00007f5cd753d0a0 RDI: 0000000000000004 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 111.963034][ T7734] RBP: 00007f5cd753d090 R08: 00Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 syzkaller daemonMar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 112.528543][ T775Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 112.528813][ T7757] RIP: 0033:0x7f352818bc1f MarMar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 syzkaller kern.warn kernel: [ 112.528853][ T775Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:14 syzkaller kernMar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:14 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:14 Mar 27 11:49:14 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller kern.warn kernel: [ 1Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:1Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviceMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: receMar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: lMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 114.806701][ T7826] TCP: TCP_TX_DELAY enabled Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 114.927999][ T7836] FAULT_INJECTION: forcing a failure. [ 114.927999][ T7836] name fail_usercopy, interval 1, probability 0, space 0, times 0 syzkaller daemonMar 27 11:49:15 [ 114.943084][ T7836] CPU: 1 UID: 0 PID: 7836 Comm: syz.1.753 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) Mar 27 11:49:15 Mar 27 11:49:15 [ 114.943108][ T7836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 114.943118][ T7836] Call Trace: Mar 27 11:49:15 [ 114.943124][ T7836] Mar 27 11:49:15 [ 114.943131][ T7836] dump_stack_lvl+0x16c/0x1f0 Mar 27 11:49:15 Mar 27 11:49:15 [ 114.943160][ T7836] should_fail_ex+0x512/0x640 Mar 27 11:49:15 [ 114.943178][ T7836] _copy_from_user+0x2e/0xd0 Mar 27 11:49:15 [ 114.943196][ T7836] kstrtouint_from_user+0xe8/0x1d0 Mar 27 11:49:15 [ 114.943219][ T7836] ? __pfx_kstrtouint_from_user+0x10/0x10 Mar 27 11:49:15 Mar 27 11:49:15 [ 114.943241][ T7836] ? __lock_acquire+0xaa4/0x1ba0 Mar 27 11:49:15 [ 114.943271][ T7836] proc_fail_nth_write+0x83/0x250 Mar 27 11:49:15 [ 114.943296][ T7836] ? __pfx_proc_fail_nth_write+0x10/0x10 syzkaller daemon[ 114.943323][ T7836] vfs_write+0x25c/0x1180 .err dhcpcd[5484[ 114.943344][ T7836] ? __pfx_proc_fail_nth_write+0x10/0x10 ]: libudev: rece[ 114.943370][ T7836] ? __pfx___mutex_lock+0x10/0x10 Mar 27 11:49:15 [ 114.943393][ T7836] ? __pfx_vfs_write+0x10/0x10 Mar 27 11:49:15 [ 114.943421][ T7836] ? __fget_files+0x20e/0x3c0 Mar 27 11:49:15 [ 114.943439][ T7836] ksys_write+0x12a/0x240 syzkaller daemon[ 114.943463][ T7836] ? __pfx_ksys_write+0x10/0x10 Mar 27 11:49:15 [ 114.943492][ T7836] do_syscall_64+0xcd/0x260 Mar 27 11:49:15 [ 114.943515][ T7836] entry_SYSCALL_64_after_hwframe+0x77/0x7f syzkaller daemon[ 114.943532][ T7836] RIP: 0033:0x7f48e098bc1f Mar 27 11:49:15 [ 114.943546][ T7836] 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 Mar 27 11:49:15 [ 114.943562][ T7836] RSP: 002b:00007f48e1897030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 Mar 27 11:49:15 [ 114.943578][ T7836] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48e098bc1f Mar 27 11:49:15 [ 114.943589][ T7836] RDX: 0000000000000001 RSI: 00007f48e18970a0 RDI: 0000000000000003 Mar 27 11:49:15 [ 114.943599][ T7836] RBP: 00007f48e1897090 R08: 0000000000000000 R09: 0000000000000000 Mar 27 11:49:15 [ 114.943609][ T7836] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 Mar 27 11:49:15 [ 114.943618][ T7836] R13: 0000000000000000 R14: 00007f48e0ba5fa0 R15: 00007fffbebe10e8 Mar 27 11:49:15 [ 114.943636][ T7836] syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[54Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 115.287207][ T7842] FAULT_INJECTION: forcing a failure. [ 115.287207][ T7842] name failslab, interval 1, probability 0, space 0, times 0 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 115.303863][ T7842] CPU: 1 UID: 0 PID: 7842 Comm: syz.2.756 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) Mar 27 11:49:15 [ 115.303887][ T7842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 syzkaller daemon[ 115.303897][ T7842] Call Trace: Mar 27 11:49:15 [ 115.303903][ T7842] Mar 27 11:49:15 [ 115.303909][ T7842] dump_stack_lvl+0x16c/0x1f0 Mar 27 11:49:15 [ 115.303939][ T7842] should_fail_ex+0x512/0x640 syzkaller daemon[ 115.303955][ T7842] ? __kmalloc_noprof+0xbf/0x510 .err dhcpcd[5484[ 115.303972][ T7842] ? sock_kmalloc+0x111/0x170 Mar 27 11:49:15 [ 115.303989][ T7842] should_failslab+0xc2/0x120 Mar 27 11:49:15 [ 115.304009][ T7842] __kmalloc_noprof+0xd2/0x510 Mar 27 11:49:15 [ 115.304029][ T7842] sock_kmalloc+0x111/0x170 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 [ 115.304046][ T7842] __ip_mc_join_group+0x34b/0x600 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 115.304070][ T7842] do_ip_setsockopt+0x2db9/0x3250 Mar 27 11:49:15 [ 115.304089][ T7842] ? __pfx_do_ip_setsockopt+0x10/0x10 Mar 27 11:49:15 [ 115.304106][ T7842] ? selinux_netlbl_socket_setsockopt+0x183/0x470 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 [ 115.304131][ T7842] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10 syzkaller daemon[ 115.304152][ T7842] ? proc_fail_nth_write+0x9f/0x250 .err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL deviMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 115.304177][ T7842] ip_setsockopt+0x59/0xf0 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 1Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:1Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 115.304191][ T7842] udp_setsockopt+0x7d/0xd0 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 [ 115.304214][ T7842] ? __pfx_sock_common_setsockopt+0x10/0x10 Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 115.304229][ T7842] do_sock_setsockopt+0x221/0x470 Mar 27 11:49:15 Mar 27 11:49:15 Mar 27 11:49:15 [ 115.304245][ T7842] ? __pfx_do_sock_setsockopt+0x10/0x10 syzkaller daemon[ 115.304268][ T7842] __sys_setsockopt+0x1a0/0x230 .err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpc[ 115.304289][ T7842] __x64_sys_setsockopt+0xbd/0x160 d[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: l[ 115.304307][ T7842] ? do_syscall_64+0x91/0x260 ibudev: received NULL device Mar 27 11:49:15 syzkaller daemon.err dhcpcd[5484]: libudev: received NULL device Mar 27 11:49:15 syzkaller daemonMar 27 11:49:15 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 [ 115.304326][ T7842] ? lockdep_hardirqs_on+0x7c/0x110 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 [ 115.304346][ T7842] do_syscall_64+0xcd/0x260 [ 115.304368][ T7842] entry_SYSCALL_64_after_hwframe+0x77/0x7f Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 syzkaller daemon.err dhcpcd[5484Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 syzkaller daemonMar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 syzkaller daemonMar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 [ 115.304385][ T7842] RIP: 0033:0x7f0cecd8d169 Mar 27 11:49:16 Mar 27 11:49:16 Mar 27 11:49:16 [ 115.304398][ T7842] 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 [ 115.304414][ T7842] RSP: 002b:00007f0cedb2a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 115.304431][ T7842] RAX: ffffffffffffffda RBX: 00007f0cecfa5fa0 RCX: 00007f0cecd8d169 [ 115.304442][ T7842] RDX: 0000000000000023 RSI: 0000000000000000 RDI: 0000000000000004 [ 115.304451][ T7842] RBP: 00007f0cedb2a090 R08: 0000000000000040 R09: 0000000000000000 [ 115.304460][ T7842] R10: 0000200000000740 R11: 0000000000000246 R12: 0000000000000001 [ 115.304470][ T7842] R13: 0000000000000000 R14: 00007f0cecfa5fa0 R15: 00007ffc57bcd3b8 [ 115.304488][ T7842] [ 115.442039][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.442555][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.442777][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.443001][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.443218][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.443389][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.443537][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.443691][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.443849][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.444003][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 115.493901][ T7847] FAULT_INJECTION: forcing a failure. [ 115.493901][ T7847] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.494986][ T7847] CPU: 1 UID: 0 PID: 7847 Comm: syz.2.758 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 115.495010][ T7847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.495020][ T7847] Call Trace: [ 115.495026][ T7847] [ 115.495036][ T7847] dump_stack_lvl+0x16c/0x1f0 [ 115.495065][ T7847] should_fail_ex+0x512/0x640 [ 115.495084][ T7847] _copy_from_user+0x2e/0xd0 [ 115.495103][ T7847] kstrtouint_from_user+0xe8/0x1d0 [ 115.495126][ T7847] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 115.495148][ T7847] ? __lock_acquire+0xaa4/0x1ba0 [ 115.495177][ T7847] proc_fail_nth_write+0x83/0x250 [ 115.495202][ T7847] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 115.495230][ T7847] vfs_write+0x25c/0x1180 [ 115.495254][ T7847] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 115.495279][ T7847] ? __pfx___mutex_lock+0x10/0x10 [ 115.495303][ T7847] ? __pfx_vfs_write+0x10/0x10 [ 115.495331][ T7847] ? __fget_files+0x20e/0x3c0 [ 115.495351][ T7847] ksys_write+0x12a/0x240 [ 115.495374][ T7847] ? __pfx_ksys_write+0x10/0x10 [ 115.495397][ T7847] ? rcu_is_watching+0x12/0xc0 [ 115.495418][ T7847] do_syscall_64+0xcd/0x260 [ 115.495442][ T7847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.495465][ T7847] RIP: 0033:0x7f0cecd8bc1f [ 115.495478][ T7847] 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 [ 115.495494][ T7847] RSP: 002b:00007f0cedb2a030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 115.495511][ T7847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cecd8bc1f [ 115.495521][ T7847] RDX: 0000000000000001 RSI: 00007f0cedb2a0a0 RDI: 0000000000000003 [ 115.495531][ T7847] RBP: 00007f0cedb2a090 R08: 0000000000000000 R09: 0000000000000000 [ 115.495540][ T7847] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 115.495549][ T7847] R13: 0000000000000000 R14: 00007f0cecfa5fa0 R15: 00007ffc57bcd3b8 [ 115.495568][ T7847] [ 115.845178][ T7858] netlink: 'syz.3.763': attribute type 3 has an invalid length. [ 116.008846][ T7863] trusted_key: encrypted_key: keyword 'load' not allowed when called from .update method [ 117.666771][ T30] kauditd_printk_skb: 2774 callbacks suppressed [ 117.666788][ T30] audit: type=1400 audit(1743076158.590:52215): avc: denied { create } for pid=7875 comm="syz.2.769" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 117.670640][ T7876] FAULT_INJECTION: forcing a failure. [ 117.670640][ T7876] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.670661][ T7876] CPU: 1 UID: 0 PID: 7876 Comm: syz.2.769 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 117.670674][ T7876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.670680][ T7876] Call Trace: [ 117.670684][ T7876] [ 117.670688][ T7876] dump_stack_lvl+0x16c/0x1f0 [ 117.670707][ T7876] should_fail_ex+0x512/0x640 [ 117.670719][ T7876] _copy_from_user+0x2e/0xd0 [ 117.670733][ T7876] kstrtouint_from_user+0xe8/0x1d0 [ 117.670748][ T7876] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 117.670763][ T7876] ? __lock_acquire+0xaa4/0x1ba0 [ 117.670781][ T7876] proc_fail_nth_write+0x83/0x250 [ 117.670799][ T7876] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 117.670816][ T7876] vfs_write+0x25c/0x1180 [ 117.670836][ T7876] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 117.670852][ T7876] ? __pfx___mutex_lock+0x10/0x10 [ 117.670868][ T7876] ? __pfx_vfs_write+0x10/0x10 [ 117.670885][ T7876] ? __fget_files+0x20e/0x3c0 [ 117.670898][ T7876] ksys_write+0x12a/0x240 [ 117.670913][ T7876] ? __pfx_ksys_write+0x10/0x10 [ 117.670927][ T7876] ? rcu_is_watching+0x12/0xc0 [ 117.670940][ T7876] do_syscall_64+0xcd/0x260 [ 117.670956][ T7876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.670967][ T7876] RIP: 0033:0x7f0cecd8bc1f [ 117.670975][ T7876] 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 [ 117.670985][ T7876] RSP: 002b:00007f0cedb2a030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 117.670995][ T7876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cecd8bc1f [ 117.671002][ T7876] RDX: 0000000000000001 RSI: 00007f0cedb2a0a0 RDI: 0000000000000003 [ 117.671008][ T7876] RBP: 00007f0cedb2a090 R08: 0000000000000000 R09: 0000000000000000 [ 117.671014][ T7876] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 117.671020][ T7876] R13: 0000000000000000 R14: 00007f0cecfa5fa0 R15: 00007ffc57bcd3b8 [ 117.671030][ T7876] [ 117.766148][ T30] audit: type=1400 audit(1743076158.690:52216): avc: denied { read write } for pid=5817 comm="syz-executor" name="loop3" dev="devtmpfs" ino=650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 119.457391][ T30] audit: type=1400 audit(1743076160.370:52217): avc: denied { read write } for pid=5818 comm="syz-executor" name="loop4" dev="devtmpfs" ino=651 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 120.451483][ C0] net_ratelimit: 47776 callbacks suppressed [ 120.451506][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 120.451613][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 120.451750][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 120.451830][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 120.451951][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 120.452024][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 120.452133][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 120.452204][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 120.452315][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 120.452389][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 125.461499][ C0] net_ratelimit: 33228 callbacks suppressed [ 125.461521][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 125.461526][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 125.461735][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 125.461907][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 125.461934][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 125.462134][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 125.462239][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 125.462335][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 125.462504][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 125.462544][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 129.860885][ T0] sched: DL replenish lagged too much [ 130.471555][ C0] net_ratelimit: 43514 callbacks suppressed [ 130.471574][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 130.471676][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 130.471765][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 130.471953][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 130.472012][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 130.472142][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 130.472221][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 130.472321][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 130.472499][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 130.472610][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 134.936795][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 134.942763][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 135.481562][ C0] net_ratelimit: 48986 callbacks suppressed [ 135.481581][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 135.481783][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 135.481924][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 135.481983][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 135.482173][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 135.482267][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 135.482400][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 135.482473][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 135.482591][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 135.482795][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 140.491576][ C0] net_ratelimit: 44148 callbacks suppressed [ 140.491596][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 140.491786][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 140.491926][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 140.491978][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 140.492159][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 140.492169][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 140.492353][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 140.492535][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 140.492568][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 140.492724][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 145.501419][ C0] net_ratelimit: 43846 callbacks suppressed [ 145.501440][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 145.501645][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 145.501673][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 145.501840][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 145.502032][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 145.502044][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 145.502244][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 145.502247][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 145.502439][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 145.502610][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 150.511480][ C0] net_ratelimit: 43250 callbacks suppressed [ 150.511500][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 150.511521][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 150.511701][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 150.511894][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 150.511928][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 150.512087][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 150.512296][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 150.512299][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 150.512490][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 150.512526][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 155.521464][ C0] net_ratelimit: 44868 callbacks suppressed [ 155.521489][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 155.521699][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 155.521766][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 155.521895][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 155.522077][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 155.522204][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 155.522331][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 155.522412][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 155.522574][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 155.522772][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 160.531464][ C0] net_ratelimit: 43467 callbacks suppressed [ 160.531486][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 160.531577][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 160.531684][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 160.531895][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 160.531930][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 160.532099][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 160.532173][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 160.532290][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 160.532490][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 160.532589][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 165.541470][ C1] net_ratelimit: 43135 callbacks suppressed [ 165.541492][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 165.541527][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 165.541715][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 165.541730][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 165.541906][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 165.542098][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 165.542130][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 165.542281][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 165.542464][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 165.542505][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 170.551531][ C1] net_ratelimit: 43102 callbacks suppressed [ 170.551552][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 170.551702][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 170.551882][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 170.551895][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 170.552060][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 170.552104][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 170.552248][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 170.552426][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 170.552487][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 170.552609][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 175.561450][ C0] net_ratelimit: 43223 callbacks suppressed [ 175.561469][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 175.561590][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 175.561649][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 175.561830][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 175.561947][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 175.562018][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 175.562169][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 175.562206][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 175.562384][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 175.562556][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 180.571511][ C0] net_ratelimit: 43450 callbacks suppressed [ 180.571532][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 180.571724][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 180.571738][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 180.571942][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 180.572084][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 180.572142][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 180.572308][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 180.572334][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 180.572532][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 180.572721][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 185.581421][ C1] net_ratelimit: 44781 callbacks suppressed [ 185.581441][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 185.581452][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 185.581644][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 185.581823][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 185.581840][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 185.582030][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 185.582061][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 185.582237][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 185.582426][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 185.582458][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 190.591570][ C0] net_ratelimit: 44923 callbacks suppressed [ 190.591590][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 190.591795][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 190.591987][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 190.592181][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 190.592307][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 190.592371][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 190.592529][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 190.592584][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 190.592781][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 190.592946][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 195.601458][ C1] net_ratelimit: 41978 callbacks suppressed [ 195.601477][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 195.601494][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 195.601654][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 195.601694][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 195.601873][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 195.601902][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 195.602047][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 195.602097][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 195.602341][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 195.602389][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 195.606886][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 195.612425][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.611411][ C1] net_ratelimit: 44339 callbacks suppressed [ 200.611431][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 200.611455][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 200.611644][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 200.611663][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 200.611858][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 200.611876][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 200.612060][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 200.612242][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 200.612275][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 200.612423][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 205.621440][ C1] net_ratelimit: 43565 callbacks suppressed [ 205.621460][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 205.621515][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 205.621663][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 205.621698][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 205.621879][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 205.621893][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 205.622070][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 205.622083][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 205.622252][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 205.622441][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 210.631445][ C0] net_ratelimit: 44151 callbacks suppressed [ 210.631467][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 210.631658][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 210.631869][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 210.631980][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 210.632060][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 210.632174][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 210.632262][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 210.632401][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 210.632453][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 210.632608][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 215.641548][ C0] net_ratelimit: 43653 callbacks suppressed [ 215.641567][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 215.641765][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 215.641953][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 215.642052][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 215.642143][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 215.642229][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 215.642349][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 215.642437][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 215.642538][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 215.642670][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 220.651562][ C0] net_ratelimit: 44166 callbacks suppressed [ 220.651581][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 220.651655][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 220.651785][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 220.651851][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 220.651978][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 220.652171][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 220.652371][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 220.652569][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 220.652641][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 220.652769][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 225.661428][ C0] net_ratelimit: 43709 callbacks suppressed [ 225.661446][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 225.661543][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 225.661650][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 225.661735][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 225.661846][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 225.662037][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 225.662225][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 225.662425][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 225.662511][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 225.662620][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 230.671465][ C1] net_ratelimit: 44220 callbacks suppressed [ 230.671489][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 230.671658][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 230.671863][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 230.671868][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 230.672042][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 230.672066][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 230.672272][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 230.672473][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 230.672673][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 230.672771][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 235.681443][ C0] net_ratelimit: 43630 callbacks suppressed [ 235.681464][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 235.681676][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 235.681845][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 235.681865][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 235.682034][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 235.682150][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 235.682253][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 235.682340][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 235.682445][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 235.682545][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 240.691397][ C1] net_ratelimit: 42592 callbacks suppressed [ 240.691418][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 240.691524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 240.691727][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 240.691840][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 240.691938][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 240.692057][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 240.692140][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 240.692342][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 240.692555][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 240.692865][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 245.701446][ C1] net_ratelimit: 43509 callbacks suppressed [ 245.701468][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 245.701544][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 245.701733][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 245.701897][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 245.701921][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 245.702084][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 245.702117][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 245.702306][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 245.702508][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 245.702697][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 250.711523][ C0] net_ratelimit: 43691 callbacks suppressed [ 250.711545][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 250.711580][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 250.711748][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 250.711775][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 250.711991][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 250.712178][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 250.712189][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 250.712362][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 250.712398][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 250.712602][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 255.721529][ C0] net_ratelimit: 43146 callbacks suppressed [ 255.721552][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 255.721739][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 255.721946][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 255.722131][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 255.722136][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 255.722328][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 255.722338][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 255.722528][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 255.722563][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 255.722721][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 256.125471][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.135930][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 260.731529][ C0] net_ratelimit: 43634 callbacks suppressed [ 260.731551][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 260.731562][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 260.731759][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 260.731776][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 260.731959][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 260.732020][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 260.732177][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 260.732218][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 260.732376][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 260.732567][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 265.741478][ C0] net_ratelimit: 42782 callbacks suppressed [ 265.741497][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 265.741505][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 265.741680][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 265.741693][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 265.741874][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 265.742062][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 265.742240][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 265.742422][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 265.742430][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 265.742598][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 270.751448][ C1] net_ratelimit: 43154 callbacks suppressed [ 270.751468][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 270.751524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 270.751730][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 270.751876][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 270.751924][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 270.752065][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 270.752125][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 270.752317][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 270.752506][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 270.752703][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 275.761475][ C0] net_ratelimit: 43248 callbacks suppressed [ 275.761498][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 275.761692][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 275.761752][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 275.761876][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 275.761945][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 275.762059][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 275.762155][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 275.762245][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 275.762331][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 275.762446][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 280.771466][ C0] net_ratelimit: 43286 callbacks suppressed [ 280.771487][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 280.771601][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 280.771688][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 280.771786][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:9e:95:a9:ec:ab:e8, vlan:0) [ 280.771879][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 280.772069][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 280.772258][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 280.772458][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 280.772514][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 280.772663][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 281.764233][ T31] INFO: task syz.0.759:7850 blocked for more than 149 seconds. [ 281.764263][ T31] Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 [ 281.764274][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 281.764282][ T31] task:syz.0.759 state:D stack:28016 pid:7850 tgid:7848 ppid:5823 task_flags:0x400040 flags:0x00000004 [ 281.764343][ T31] Call Trace: [ 281.764350][ T31] [ 281.764363][ T31] __schedule+0x1129/0x5c00 [ 281.764397][ T31] ? __lock_acquire+0x5ca/0x1ba0 [ 281.764426][ T31] ? __pfx___schedule+0x10/0x10 [ 281.764451][ T31] ? find_held_lock+0x2b/0x80 [ 281.764471][ T31] ? schedule+0x2d7/0x3a0 [ 281.764494][ T31] schedule+0xe7/0x3a0 [ 281.764521][ T31] schedule_preempt_disabled+0x13/0x30 [ 281.764544][ T31] __mutex_lock+0x6ae/0xb00 [ 281.764570][ T31] ? tty_open+0x542/0xfb0 [ 281.764597][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 281.764631][ T31] ? tty_open+0x542/0xfb0 [ 281.764654][ T31] tty_open+0x542/0xfb0 [ 281.764682][ T31] ? __pfx_tty_open+0x10/0x10 [ 281.764707][ T31] ? chrdev_open+0x10b/0x6a0 [ 281.764729][ T31] ? __pfx_tty_open+0x10/0x10 [ 281.764753][ T31] chrdev_open+0x231/0x6a0 [ 281.764771][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 281.764791][ T31] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 281.764822][ T31] do_dentry_open+0x741/0x1c10 [ 281.764840][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 281.764859][ T31] ? inode_permission+0xdd/0x5f0 [ 281.764883][ T31] vfs_open+0x82/0x3f0 [ 281.764903][ T31] ? may_open+0x1f2/0x400 [ 281.764925][ T31] path_openat+0x1e5e/0x2d40 [ 281.764949][ T31] ? __pfx_path_openat+0x10/0x10 [ 281.764970][ T31] do_filp_open+0x20b/0x470 [ 281.764988][ T31] ? __pfx_do_filp_open+0x10/0x10 [ 281.765005][ T31] ? find_held_lock+0x2b/0x80 [ 281.765033][ T31] ? alloc_fd+0x420/0x760 [ 281.765054][ T31] do_sys_openat2+0x11b/0x1d0 [ 281.765075][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 281.765102][ T31] __x64_sys_openat+0x174/0x210 [ 281.765124][ T31] ? __pfx___x64_sys_openat+0x10/0x10 [ 281.765147][ T31] ? rcu_is_watching+0x12/0xc0 [ 281.765171][ T31] do_syscall_64+0xcd/0x260 [ 281.765197][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.765216][ T31] RIP: 0033:0x7f5cd678bad0 [ 281.765231][ T31] RSP: 002b:00007f5cd753cb70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 281.765250][ T31] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5cd678bad0 [ 281.765262][ T31] RDX: 0000000000000002 RSI: 00007f5cd753cc10 RDI: 00000000ffffff9c [ 281.765274][ T31] RBP: 00007f5cd753cc10 R08: 0000000000000000 R09: 00007f5cd753c987 [ 281.765285][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 281.765297][ T31] R13: 0000000000000000 R14: 00007f5cd69a6080 R15: 00007ffe0212e048 [ 281.765317][ T31] [ 281.765325][ T31] INFO: task syz.0.759:7860 blocked for more than 149 seconds. [ 281.765337][ T31] Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 [ 281.765348][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 281.765356][ T31] task:syz.0.759 state:D stack:28968 pid:7860 tgid:7848 ppid:5823 task_flags:0x400040 flags:0x00000004 [ 281.765413][ T31] Call Trace: [ 281.765420][ T31] [ 281.765428][ T31] __schedule+0x1129/0x5c00 [ 281.765454][ T31] ? __lock_acquire+0x5ca/0x1ba0 [ 281.765480][ T31] ? __pfx___schedule+0x10/0x10 [ 281.765511][ T31] ? find_held_lock+0x2b/0x80 [ 281.765530][ T31] ? schedule+0x2d7/0x3a0 [ 281.765553][ T31] schedule+0xe7/0x3a0 [ 281.765575][ T31] schedule_preempt_disabled+0x13/0x30 [ 281.765597][ T31] __mutex_lock+0x6ae/0xb00 [ 281.765622][ T31] ? tty_open+0x542/0xfb0 [ 281.765647][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 281.765680][ T31] ? tty_open+0x542/0xfb0 [ 281.765704][ T31] tty_open+0x542/0xfb0 [ 281.765732][ T31] ? __pfx_tty_open+0x10/0x10 [ 281.765757][ T31] ? chrdev_open+0x10b/0x6a0 [ 281.765776][ T31] ? __pfx_tty_open+0x10/0x10 [ 281.765801][ T31] chrdev_open+0x231/0x6a0 [ 281.765819][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 281.765839][ T31] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 281.765869][ T31] do_dentry_open+0x741/0x1c10 [ 281.765886][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 281.765904][ T31] ? inode_permission+0xdd/0x5f0 [ 281.765928][ T31] vfs_open+0x82/0x3f0 [ 281.765947][ T31] ? may_open+0x1f2/0x400 [ 281.765971][ T31] path_openat+0x1e5e/0x2d40 [ 281.765994][ T31] ? __pfx_path_openat+0x10/0x10 [ 281.766015][ T31] do_filp_open+0x20b/0x470 [ 281.766032][ T31] ? __pfx_do_filp_open+0x10/0x10 [ 281.766049][ T31] ? find_held_lock+0x2b/0x80 [ 281.766078][ T31] ? alloc_fd+0x420/0x760 [ 281.766098][ T31] do_sys_openat2+0x11b/0x1d0 [ 281.766120][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 281.766142][ T31] ? find_held_lock+0x2b/0x80 [ 281.766164][ T31] __x64_sys_openat+0x174/0x210 [ 281.766186][ T31] ? __pfx___x64_sys_openat+0x10/0x10 [ 281.766209][ T31] ? rcu_is_watching+0x12/0xc0 [ 281.766231][ T31] do_syscall_64+0xcd/0x260 [ 281.766256][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.766274][ T31] RIP: 0033:0x7f5cd678bad0 [ 281.766287][ T31] RSP: 002b:00007f5cd751bb70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 281.766305][ T31] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5cd678bad0 [ 281.766317][ T31] RDX: 0000000000000002 RSI: 00007f5cd751bc10 RDI: 00000000ffffff9c [ 281.766329][ T31] RBP: 00007f5cd751bc10 R08: 0000000000000000 R09: 00007f5cd751b987 [ 281.766341][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 281.766352][ T31] R13: 0000000000000000 R14: 00007f5cd69a6160 R15: 00007ffe0212e048 [ 281.766372][ T31] [ 281.766382][ T31] [ 281.766382][ T31] Showing all locks held in the system: [ 281.766390][ T31] 1 lock held by kthreadd/2: [ 281.766401][ T31] 1 lock held by kworker/R-kvfre/6: [ 281.766411][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.766480][ T31] 3 locks held by kworker/0:0/9: [ 281.766493][ T31] 3 locks held by kworker/0:1/10: [ 281.766512][ T31] 4 locks held by kworker/u8:0/12: [ 281.766523][ T31] 4 locks held by kworker/u8:1/13: [ 281.766535][ T31] #0: ffff88805e14d948 ((wq_completion)wg-kex-wg1#7){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 281.766593][ T31] #1: ffffc90000127d18 ((work_completion)(&peer->transmit_handshake_work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 281.766642][ T31] #2: ffff888031b85308 (&wg->static_identity.lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0xec/0x650 [ 281.766689][ T31] #3: ffff88805c221638 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0x100/0x650 [ 281.766743][ T31] 1 lock held by kworker/R-mm_pe/14: [ 281.766755][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x27/0x420 [ 281.766816][ T31] 2 locks held by kworker/1:0/24: [ 281.766829][ T31] 1 lock held by khungtaskd/31: [ 281.766840][ T31] #0: ffffffff8e3be140 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 281.766897][ T31] 4 locks held by kworker/u8:2/36: [ 281.766908][ T31] #0: ffff88805d4c9148 ((wq_completion)wg-kex-wg2#9){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 281.766962][ T31] #1: ffffc90000ad7d18 ((work_completion)(&peer->transmit_handshake_work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 281.767012][ T31] #2: ffff88805d529308 (&wg->static_identity.lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0xec/0x650 [ 281.767065][ T31] #3: ffff88805c2245b8 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0x100/0x650 [ 281.767119][ T31] 3 locks held by kworker/1:1/52: [ 281.767130][ T31] 1 lock held by kworker/u8:3/53: [ 281.767141][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x27/0x420 [ 281.767200][ T31] 4 locks held by kworker/u8:4/72: [ 281.767211][ T31] #0: ffff88803129d148 ((wq_completion)wg-kex-wg2#8){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 281.767267][ T31] #1: ffffc90001597d18 ((work_completion)(&peer->transmit_handshake_work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 281.767317][ T31] #2: ffff88805dc15308 (&wg->static_identity.lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0xec/0x650 [ 281.767372][ T31] #3: ffff88805c221fb8 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0x100/0x650 [ 281.767432][ T31] 3 locks held by kworker/u8:5/270: [ 281.767446][ T31] 2 locks held by kworker/0:2/972: [ 281.767460][ T31] 4 locks held by kworker/u8:6/1155: [ 281.767471][ T31] #0: ffff88803129e948 ((wq_completion)wg-kex-wg1#3){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 281.767531][ T31] #1: ffffc9000450fd18 ((work_completion)(&peer->transmit_handshake_work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 281.767583][ T31] #2: ffff88805df19308 (&wg->static_identity.lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0xec/0x650 [ 281.767637][ T31] #3: ffff8880343158b8 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0x100/0x650 [ 281.767708][ T31] 2 locks held by kworker/1:2/3071: [ 281.767722][ T31] 4 locks held by kworker/u8:7/3572: [ 281.767735][ T31] 3 locks held by syslogd/5172: [ 281.767747][ T31] 1 lock held by dhcpcd/5483: [ 281.767758][ T31] 2 locks held by getty/5582: [ 281.767769][ T31] #0: ffff888036afa0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 281.767824][ T31] #1: ffffc90002ffe2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xfa1/0x1450 [ 281.767876][ T31] 4 locks held by syz-executor/5812: [ 281.767888][ T31] 3 locks held by kworker/1:3/5813: [ 281.767900][ T31] 1 lock held by syz-executor/5816: [ 281.767912][ T31] 2 locks held by syz-executor/5817: [ 281.767923][ T31] 1 lock held by syz-executor/5818: [ 281.767937][ T31] 1 lock held by kworker/R-wg-cr/5845: [ 281.767949][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768000][ T31] 1 lock held by kworker/R-wg-cr/5848: [ 281.768012][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768061][ T31] 1 lock held by kworker/R-wg-cr/5850: [ 281.768073][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768122][ T31] 1 lock held by kworker/R-wg-cr/5851: [ 281.768134][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768183][ T31] 1 lock held by kworker/R-wg-cr/5852: [ 281.768195][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768243][ T31] 1 lock held by kworker/R-wg-cr/5853: [ 281.768256][ T31] 2 locks held by kworker/R-wg-cr/5854: [ 281.768268][ T31] 1 lock held by kworker/R-wg-cr/5855: [ 281.768280][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768329][ T31] 1 lock held by kworker/R-wg-cr/5856: [ 281.768341][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768391][ T31] 1 lock held by kworker/R-wg-cr/5857: [ 281.768402][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768452][ T31] 1 lock held by kworker/R-wg-cr/5858: [ 281.768464][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768521][ T31] 1 lock held by kworker/R-wg-cr/5859: [ 281.768533][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768582][ T31] 1 lock held by kworker/R-wg-cr/5861: [ 281.768594][ T31] #0: ffffffff8e278188 (wq_pool_attach_mutex){+.+.}-{4:4}, at: rescuer_thread+0x825/0xe40 [ 281.768644][ T31] 4 locks held by kworker/1:4/5862: [ 281.768656][ T31] 2 locks held by kworker/1:5/5863: [ 281.768667][ T31] 4 locks held by kworker/0:3/5864: [ 281.768679][ T31] #0: ffff88801204b948 ((wq_completion)wg-kex-wg2#10){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 281.768734][ T31] #1: ffffc900044afd18 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*((worker))) *)(( unsigned long)((worker))))); (typeof((typeof(*((worker))) *)(( unsigned long)((worker))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 281.768801][ T31] #2: ffff88805d529308 (&wg->static_identity.lock){++++}-{4:4}, at: wg_noise_handshake_consume_initiation+0x1c2/0x880 [ 281.768857][ T31] #3: ffff88805c2245b8 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_consume_initiation+0x5ac/0x880 [ 281.768912][ T31] 2 locks held by kworker/1:6/5865: [ 281.768924][ T31] 4 locks held by kworker/0:4/5866: [ 281.768935][ T31] #0: ffff88805e219948 ((wq_completion)wg-kex-wg2#7){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 281.768992][ T31] #1: ffffc900044cfd18 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __asm__ ("" : "=r"(__ptr) : "0"((typeof(*((worker))) *)(( unsigned long)((worker))))); (typeof((typeof(*((worker))) *)(( unsigned long)((worker))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 281.769062][ T31] #2: ffff88805dc15308 (&wg->static_identity.lock){++++}-{4:4}, at: wg_noise_handshake_consume_initiation+0x1c2/0x880 [ 281.769116][ T31] #3: ffff88805c221fb8 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_consume_initiation+0x5ac/0x880 [ 281.769171][ T31] 4 locks held by kworker/0:5/5867: [ 281.769183][ T31] 4 locks held by kworker/0:6/5898: [ 281.769195][ T31] 4 locks held by kworker/1:7/5900: [ 281.769207][ T31] 4 locks held by kworker/1:8/5903: [ 281.769220][ T31] 2 locks held by kworker/1:9/5936: [ 281.769233][ T31] 1 lock held by syz.2.757/7845: [ 281.769245][ T31] 1 lock held by syz.0.759/7850: [ 281.769256][ T31] #0: ffffffff8f088208 (tty_mutex){+.+.}-{4:4}, at: tty_open+0x542/0xfb0 [ 281.769314][ T31] 1 lock held by syz.0.759/7860: [ 281.769325][ T31] #0: ffffffff8f088208 (tty_mutex){+.+.}-{4:4}, at: tty_open+0x542/0xfb0 [ 281.769382][ T31] 3 locks held by kworker/u8:8/7877: [ 281.769395][ T31] 4 locks held by kworker/u8:9/7878: [ 281.769407][ T31] 2 locks held by kworker/u8:10/7879: [ 281.769420][ T31] 1 lock held by syz-executor/7883: [ 281.769432][ T31] [ 281.769437][ T31] ============================================= [ 281.769437][ T31] [ 281.769445][ T31] NMI backtrace for cpu 0 [ 281.769458][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 281.769481][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 281.769492][ T31] Call Trace: [ 281.769498][ T31] [ 281.769510][ T31] dump_stack_lvl+0x116/0x1f0 [ 281.769538][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 281.769560][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 281.769579][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 281.769601][ T31] watchdog+0xf70/0x12c0 [ 281.769632][ T31] ? __pfx_watchdog+0x10/0x10 [ 281.769658][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.769684][ T31] ? __kthread_parkme+0x148/0x220 [ 281.769710][ T31] ? __pfx_watchdog+0x10/0x10 [ 281.769736][ T31] kthread+0x3a4/0x760 [ 281.769764][ T31] ? __pfx_kthread+0x10/0x10 [ 281.769790][ T31] ? __pfx_kthread+0x10/0x10 [ 281.769817][ T31] ? __pfx_kthread+0x10/0x10 [ 281.769844][ T31] ? __pfx_kthread+0x10/0x10 [ 281.769872][ T31] ? rcu_is_watching+0x12/0xc0 [ 281.769891][ T31] ? __pfx_kthread+0x10/0x10 [ 281.769920][ T31] ret_from_fork+0x45/0x80 [ 281.769937][ T31] ? __pfx_kthread+0x10/0x10 [ 281.769964][ T31] ret_from_fork_asm+0x1a/0x30 [ 281.769998][ T31] [ 281.770005][ T31] Sending NMI from CPU 0 to CPUs 1: [ 281.770033][ C1] NMI backtrace for cpu 1 [ 281.770045][ C1] CPU: 1 UID: 0 PID: 5862 Comm: kworker/1:4 Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 281.770064][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 281.770073][ C1] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker [ 281.770098][ C1] RIP: 0010:unwind_next_frame+0xac/0x1ff0 [ 281.770117][ C1] Code: 48 89 04 24 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 60 17 00 00 49 8b 45 38 bf 01 00 00 00 48 89 44 24 10 7f 62 1f 00 48 b8 00 00 00 00 00 fc ff df 4d 8d 65 50 4c 89 e2 [ 281.770132][ C1] RSP: 0018:ffffc90000a07c78 EFLAGS: 00000246 [ 281.770143][ C1] RAX: ffffc90000a08220 RBX: 0000000000000002 RCX: 0000000000000000 [ 281.770153][ C1] RDX: 1ffff92000140fa4 RSI: ffffffff8a2ebd1e RDI: 0000000000000001 [ 281.770163][ C1] RBP: ffffc90000a07d30 R08: 0000000000000001 R09: 0000000000000000 [ 281.770173][ C1] R10: ffffc90000a07ce8 R11: 0000000000087ef7 R12: ffffffff81a6c6a0 [ 281.770183][ C1] R13: ffffc90000a07ce8 R14: 0000000000000000 R15: ffff88801dff4880 [ 281.770193][ C1] FS: 0000000000000000(0000) GS:ffff888124b54000(0000) knlGS:0000000000000000 [ 281.770209][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 281.770220][ C1] CR2: 00007f3528378ab8 CR3: 000000000e182000 CR4: 00000000003526f0 [ 281.770230][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 281.770238][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 281.770248][ C1] Call Trace: [ 281.770253][ C1] [ 281.770258][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 281.770275][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 281.770289][ C1] ? nmi_handle.part.0+0x1a7/0x5d0 [ 281.770307][ C1] ? nmi_handle+0x86/0xc0 [ 281.770320][ C1] ? unwind_next_frame+0xac/0x1ff0 [ 281.770336][ C1] ? default_do_nmi+0x6a/0x160 [ 281.770351][ C1] ? exc_nmi+0x170/0x1e0 [ 281.770365][ C1] ? end_repeat_nmi+0xf/0x53 [ 281.770380][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 281.770398][ C1] ? nf_hook+0x45e/0x780 [ 281.770419][ C1] ? unwind_next_frame+0xac/0x1ff0 [ 281.770436][ C1] ? unwind_next_frame+0xac/0x1ff0 [ 281.770452][ C1] ? unwind_next_frame+0xac/0x1ff0 [ 281.770468][ C1] [ 281.770473][ C1] [ 281.770477][ C1] ? nf_hook+0x45e/0x780 [ 281.770498][ C1] ? kasan_save_stack+0x33/0x60 [ 281.770513][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 281.770529][ C1] arch_stack_walk+0x94/0x100 [ 281.770548][ C1] ? nf_hook+0x45e/0x780 [ 281.770569][ C1] stack_trace_save+0x8e/0xc0 [ 281.770584][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 281.770599][ C1] ? __local_bh_enable_ip+0x100/0x120 [ 281.770616][ C1] ? hmac.constprop.0+0x252/0x420 [ 281.770630][ C1] ? kdf.constprop.0+0x122/0x280 [ 281.770644][ C1] ? message_ephemeral+0x5f/0x70 [ 281.770658][ C1] ? wg_noise_handshake_consume_initiation+0x248/0x880 [ 281.770675][ C1] ? wg_receive_handshake_packet+0x219/0xbf0 [ 281.770695][ C1] ? wg_packet_handshake_receive_worker+0x17f/0x3a0 [ 281.770717][ C1] ? process_one_work+0x9cc/0x1b70 [ 281.770730][ C1] ? worker_thread+0x6c1/0xef0 [ 281.770744][ C1] kasan_save_stack+0x33/0x60 [ 281.770762][ C1] ? kasan_save_stack+0x33/0x60 [ 281.770774][ C1] ? kasan_save_track+0x14/0x30 [ 281.770786][ C1] ? __kasan_slab_alloc+0x89/0x90 [ 281.770800][ C1] ? kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 281.770814][ C1] ? skb_ext_add+0xf8/0x7a0 [ 281.770831][ C1] ? br_nf_forward_ip.part.0+0x28/0x810 [ 281.770847][ C1] ? br_nf_forward+0xf0f/0x1be0 [ 281.770861][ C1] ? nf_hook_slow+0xbb/0x200 [ 281.770877][ C1] ? nf_hook+0x45e/0x780 [ 281.770907][ C1] kasan_save_track+0x14/0x30 [ 281.770920][ C1] __kasan_slab_alloc+0x89/0x90 [ 281.770935][ C1] kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 281.770949][ C1] ? ebt_do_table+0x1bd9/0x21a0 [ 281.770968][ C1] ? skb_ext_add+0xf8/0x7a0 [ 281.770985][ C1] skb_ext_add+0xf8/0x7a0 [ 281.771001][ C1] ? find_held_lock+0x2b/0x80 [ 281.771017][ C1] br_nf_forward_ip.part.0+0x28/0x810 [ 281.771035][ C1] br_nf_forward+0xf0f/0x1be0 [ 281.771051][ C1] ? __pfx_br_nf_forward+0x10/0x10 [ 281.771068][ C1] nf_hook_slow+0xbb/0x200 [ 281.771084][ C1] nf_hook+0x45e/0x780 [ 281.771105][ C1] ? __pfx_br_forward_finish+0x10/0x10 [ 281.771128][ C1] ? __pfx_nf_hook+0x10/0x10 [ 281.771150][ C1] ? __pfx_br_forward_finish+0x10/0x10 [ 281.771174][ C1] __br_forward+0x1be/0x5b0 [ 281.771195][ C1] ? __pfx_br_forward_finish+0x10/0x10 [ 281.771218][ C1] maybe_deliver+0xf1/0x180 [ 281.771232][ C1] br_flood+0x17c/0x650 [ 281.771246][ C1] br_handle_frame_finish+0xe8e/0x1c20 [ 281.771264][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 281.771283][ C1] ? ip6t_do_table+0xc20/0x1be0 [ 281.771304][ C1] ? __pfx_ip6t_do_table+0x10/0x10 [ 281.771324][ C1] ? nf_hook_slow+0x132/0x200 [ 281.771344][ C1] br_nf_hook_thresh+0x301/0x410 [ 281.771360][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 281.771377][ C1] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 281.771394][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 281.771412][ C1] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 281.771429][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 281.771451][ C1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 281.771476][ C1] br_nf_pre_routing_finish_ipv6+0x76a/0xfb0 [ 281.771497][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 281.771519][ C1] br_nf_pre_routing_ipv6+0x3cd/0x8c0 [ 281.771540][ C1] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 281.771561][ C1] ? lock_acquire+0x179/0x350 [ 281.771585][ C1] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 281.771606][ C1] ? net_generic+0xea/0x2a0 [ 281.771626][ C1] br_nf_pre_routing+0x860/0x15b0 [ 281.771648][ C1] br_handle_frame+0xad5/0x14a0 [ 281.771667][ C1] ? __pfx_br_handle_frame+0x10/0x10 [ 281.771688][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 281.771710][ C1] ? __pfx_br_handle_frame+0x10/0x10 [ 281.771730][ C1] __netif_receive_skb_core.constprop.0+0xa15/0x43b0 [ 281.771766][ C1] ? kmem_cache_free+0x2d4/0x4d0 [ 281.771785][ C1] ? prioq_match+0x1d4/0x270 [ 281.771811][ C1] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 281.771836][ C1] ? kfree_skbmem+0x1a4/0x1f0 [ 281.771858][ C1] ? sk_skb_reason_drop+0x136/0x1a0 [ 281.771876][ C1] ? ip6_mc_input+0x491/0xfc0 [ 281.771904][ C1] ? __pfx_ip6_mc_input+0x10/0x10 [ 281.771932][ C1] ? __lock_acquire+0x5ca/0x1ba0 [ 281.771957][ C1] ? process_backlog+0x3f0/0x15e0 [ 281.771980][ C1] __netif_receive_skb_one_core+0xb0/0x1e0 [ 281.772004][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 281.772029][ C1] ? lock_acquire+0x179/0x350 [ 281.772054][ C1] ? process_backlog+0x3f0/0x15e0 [ 281.772077][ C1] __netif_receive_skb+0x1d/0x160 [ 281.772099][ C1] process_backlog+0x442/0x15e0 [ 281.772124][ C1] __napi_poll.constprop.0+0xb7/0x550 [ 281.772149][ C1] net_rx_action+0xa97/0x1010 [ 281.772176][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 281.772203][ C1] ? tmigr_handle_remote+0x132/0x380 [ 281.772225][ C1] ? run_timer_base+0x121/0x190 [ 281.772247][ C1] ? __pfx_run_timer_base+0x10/0x10 [ 281.772271][ C1] handle_softirqs+0x216/0x8e0 [ 281.772294][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 281.772316][ C1] ? kernel_fpu_end+0x59/0x70 [ 281.772339][ C1] do_softirq+0xb2/0xf0 [ 281.772358][ C1] [ 281.772365][ C1] [ 281.772371][ C1] __local_bh_enable_ip+0x100/0x120 [ 281.772389][ C1] kernel_fpu_end+0x5e/0x70 [ 281.772406][ C1] blake2s_compress+0x7f/0xe0 [ 281.772427][ C1] blake2s_final+0xc9/0x150 [ 281.772444][ C1] hmac.constprop.0+0x252/0x420 [ 281.772460][ C1] ? __pfx_hmac.constprop.0+0x10/0x10 [ 281.772483][ C1] ? __local_bh_enable_ip+0xa4/0x120 [ 281.772500][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.772518][ C1] ? kernel_fpu_end+0x59/0x70 [ 281.772534][ C1] ? __local_bh_enable_ip+0xa4/0x120 [ 281.772553][ C1] kdf.constprop.0+0x122/0x280 [ 281.772569][ C1] ? __pfx_kdf.constprop.0+0x10/0x10 [ 281.772585][ C1] ? __pfx_mix_hash+0x10/0x10 [ 281.772604][ C1] message_ephemeral+0x5f/0x70 [ 281.772621][ C1] wg_noise_handshake_consume_initiation+0x248/0x880 [ 281.772641][ C1] ? kernel_fpu_end+0x59/0x70 [ 281.772657][ C1] ? __local_bh_enable_ip+0xa4/0x120 [ 281.772675][ C1] ? __pfx_wg_noise_handshake_consume_initiation+0x10/0x10 [ 281.772695][ C1] ? __asan_memcpy+0x3c/0x60 [ 281.772718][ C1] ? blake2s_final+0x110/0x150 [ 281.772734][ C1] ? blake2s.constprop.0+0xbc/0x100 [ 281.772750][ C1] ? __pfx_blake2s.constprop.0+0x10/0x10 [ 281.772770][ C1] ? process_one_work+0x9cc/0x1b70 [ 281.772790][ C1] ? __crypto_memneq+0x203/0x430 [ 281.772806][ C1] ? wg_cookie_validate_packet+0x16f/0x360 [ 281.772824][ C1] ? __pfx_wg_cookie_validate_packet+0x10/0x10 [ 281.772844][ C1] wg_receive_handshake_packet+0x219/0xbf0 [ 281.772866][ C1] ? __pfx_wg_receive_handshake_packet+0x10/0x10 [ 281.772889][ C1] ? do_raw_spin_lock+0x12c/0x2b0 [ 281.772914][ C1] ? __local_bh_enable_ip+0xa4/0x120 [ 281.772932][ C1] wg_packet_handshake_receive_worker+0x17f/0x3a0 [ 281.772957][ C1] process_one_work+0x9cc/0x1b70 [ 281.772974][ C1] ? __pfx_neigh_managed_work+0x10/0x10 [ 281.772990][ C1] ? __pfx_process_one_work+0x10/0x10 [ 281.773008][ C1] ? assign_work+0x1a0/0x250 [ 281.773031][ C1] worker_thread+0x6c1/0xef0 [ 281.773050][ C1] ? __pfx_worker_thread+0x10/0x10 [ 281.773064][ C1] kthread+0x3a4/0x760 [ 281.773086][ C1] ? __pfx_kthread+0x10/0x10 [ 281.773106][ C1] ? __pfx_kthread+0x10/0x10 [ 281.773127][ C1] ? __pfx_kthread+0x10/0x10 [ 281.773148][ C1] ? __pfx_kthread+0x10/0x10 [ 281.773169][ C1] ? rcu_is_watching+0x12/0xc0 [ 281.773185][ C1] ? __pfx_kthread+0x10/0x10 [ 281.773207][ C1] ret_from_fork+0x45/0x80 [ 281.773220][ C1] ? __pfx_kthread+0x10/0x10 [ 281.773241][ C1] ret_from_fork_asm+0x1a/0x30 [ 281.773265][ C1] [ 282.474331][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 282.474354][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.14.0-syzkaller-03576-g1e1ba8d23dae #0 PREEMPT(full) [ 282.474378][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 282.474389][ T31] Call Trace: [ 282.474396][ T31] [ 282.474404][ T31] dump_stack_lvl+0x3d/0x1f0 [ 282.474434][ T31] panic+0x71c/0x800 [ 282.474459][ T31] ? __pfx_panic+0x10/0x10 [ 282.474488][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 282.474517][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 282.474533][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 282.474560][ T31] ? watchdog+0xdda/0x12c0 [ 282.474583][ T31] ? watchdog+0xdcd/0x12c0 [ 282.474607][ T31] watchdog+0xdeb/0x12c0 [ 282.474634][ T31] ? __pfx_watchdog+0x10/0x10 [ 282.474655][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 282.474679][ T31] ? __kthread_parkme+0x148/0x220 [ 282.474702][ T31] ? __pfx_watchdog+0x10/0x10 [ 282.474724][ T31] kthread+0x3a4/0x760 [ 282.474748][ T31] ? __pfx_kthread+0x10/0x10 [ 282.474771][ T31] ? __pfx_kthread+0x10/0x10 [ 282.474794][ T31] ? __pfx_kthread+0x10/0x10 [ 282.474818][ T31] ? __pfx_kthread+0x10/0x10 [ 282.474841][ T31] ? rcu_is_watching+0x12/0xc0 [ 282.474858][ T31] ? __pfx_kthread+0x10/0x10 [ 282.474883][ T31] ret_from_fork+0x45/0x80 [ 282.474897][ T31] ? __pfx_kthread+0x10/0x10 [ 282.474922][ T31] ret_from_fork_asm+0x1a/0x30 [ 282.474950][ T31] [ 282.475158][ T31] Kernel Offset: disabled