0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'ip6gretap0\x00', 0x1}) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 398.148673] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 398.164327] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 398.185726] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 398.245579] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 398.330009] A link change request failed with some changes committed already. Interface sit0.0 may have been left with an inconsistent configuration, please check. 14:22:30 executing program 4: socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:30 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:30 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0x0, 0x7, r1, 0xffffffff, r2, 0x400, 0xe0, 0x100}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0xfffffffffffffffa) 14:22:30 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x10001, 0x4e24, 0x0, 0x4e22, 0xe, 0x2, 0x20, 0x80, 0x3b, r1, r2}, {0xc47, 0x0, 0x3f, 0xff, 0x7, 0x7, 0x1000, 0x9}, {0x101, 0x6, 0x5, 0x20}, 0x100000001, 0x6e6bb7, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x3501, 0x4, 0x2, 0x100, 0x8, 0x9, 0x2}}, 0xe8) r3 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0xe4080, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000340)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000003c0)="0ff325620f59daa8a11e7572a9aa591d96302fa290faeef3f666248053ad9914d40524b261e7172076a924c49d1f1a2c88193f14a23decb5c3f7bf59c84a53c314d342290413112ba614f0d7bb02747ba2131f7824e08dc2a54f4afd2dec4cc31d65b23c7251852bf10c8315335c77475fe1742e4d79f9bf450d0d9edce9bbbe5bd877007b3059d839a20c9e1244e356d6a015d48bfa37ad6fb133430c87fe189905b97c2e0d64bd8f189cc9f03abe5c51f8ec92684a163622b1ad30f3eaeb5e5e0f6a42d0bab2c73ddcbd11920a51f2f4964548123557bf0d5ef1be19f31d6c837430937e4a53b5e488"}, {&(0x7f00000004c0)="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"}, {&(0x7f00000014c0)="3b9784bfbef78281385bca85e548deb7c96c70b6721cae05be7287308fbbdb14060271bf4100d8b05279ebe559496f80ba34087f6376a0f551c4876352b93f0567128b4ac5f841f74edd531915dc40d0b18472e4871b8077f076c21741c41049abe94c26563752898da4661162c76349ed5e33b53cfa9323fe97c5889e0a009785bb25bc170c26f91f357a884275a40cb34ba4122923"}, {&(0x7f0000001580)="8372d0d44088c80ede299b0edd208a28f9cd142d6bce9efe6cd7ccd58ec48c716b6c37bb2c93e1fa9edd069212e79e6c50db52003ef117c00bc86ec4cf629ae488dcd81d9048b14820f2ab1d6a02dda9baba68a3d8afcbc53cd82db72f3075a5845b15d91b192da000433e2e408bee48e55929c9ea3b040a7430313c23f2c36d21c90a6f11cc71b869fb4e10dd003b32a9f9e4650ac0ea91d5e9f7"}, {&(0x7f0000001640)="0503ee9b514d571007b3ac8086ad6681b9d28db17d2abb85bfd30e5c927e7c906c7f4f91a501c4a4d6ad552c9f8f5e76887ab32e52ce0a9c3a0fb4e14ee2855176dd233c283d747b9e7f6b8bf27ff0708d7dc694398b7a1d66b5a56b309fa14ecc499d2f598411eacfa16de28be5e320b9e25bf29293f456a79c64158d1cc2066bede8bc8b901e96b7a5c0eb77f3fb087025fd38c3659c308beeb08b1200f3b6ed444e265deb7ff34d86cae597b628116abb63e52892958769b5b85196e23ac33a8887673438297461f5b8"}, {&(0x7f0000001740)="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"}, {&(0x7f0000002740)="196ecd22601950f30e1de33911fc7567612fb4609ebccadd1e122a5d6b12c8409d688b25cf4305ad59bd1888fe87d374ad8c46e5d6abd658a770bca34e783e04a724bbf39f19600a658db04e3611c512e159faec78ffb3d012e592052876d7d6ca1d2558bb46eaa71d0fe45c7b"}], 0x0, &(0x7f0000000200), 0x15a}, 0x0) sync() 14:22:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:30 executing program 1: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40100, 0x0) clone(0x88042400, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) 14:22:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005ac0)='/dev/sequencer2\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006bc0)={0x0, 0x6a, "f86b384f1010bddd8e97e1bd00da42b64f61c07404524e2af0867b49e11c49b7ff73089305bc1c52dbfe764679e769ddd0a3904630517d759994213cc58050d1f49c66d0bbfe265bb9cf7812a7d3e90ec2c281e16e5e6bae3aee91838f180756b9e02dc70d0fb4f57ed0"}, &(0x7f0000006c40)=0x72) sendmmsg$inet_sctp(r0, &(0x7f0000007a00)=[{&(0x7f0000005b40)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, &(0x7f0000006b80)=[{&(0x7f0000005b80)="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"}], 0x0, &(0x7f0000006c80)=[@dstaddrv4={0x0, 0x84, 0x7, @multicast2=0xe0000002}, @init={0x0, 0x84, 0x0, {0x3ff, 0xb31e, 0x0, 0x8000}}, @dstaddrv6={0x0, 0x84, 0x8}, @sndrcv={0x0, 0x84, 0x1, {0xf3, 0x1, 0x4, 0x3, 0x4, 0x2, 0x7, 0x4, r1}}, @init={0x0, 0x84, 0x0, {0x9, 0x3, 0x10000, 0x200}}, @dstaddrv4={0x0, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xa}}, @dstaddrv6={0x0, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @init={0x0, 0x84, 0x0, {0x3ff, 0x3, 0x1000, 0x6}}], 0x0, 0x4}, {&(0x7f0000006d80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x0, &(0x7f0000006fc0)=[{&(0x7f0000006dc0)}, {&(0x7f0000007b80)="f530b6b477d5cf3367801e8d009ff602462a9c827d5946db9c7bd4c82e5ebf771cf8bb4ce5f823c66a8c3ece445c780a20ce90d3fc6ea76bd4993be3b2cd9e34c65d7214b49a83e4a00231c8711b7bd20a485782d20e1318b6b9817449e375a0e2af03136b463b95"}, {&(0x7f0000006e40)="d8d050a2bdd7275d1fddac74f931b5e6f70229f349784c483470c5e767858b22282e0fb1157c93e5caec7aa00483f5b67bb75bcd08ef1d0444e408bd3dee06ed5023fbe3c59f8bb5526577b3d0c42bea636b9a9e9de6abd9b80b823e5a184c2a7b9eb94d50f9bf12729005a01537b4e54e0a143c445ec6f7385b5e0e8c67eb97fb91cf4ec7"}, {&(0x7f0000006f00)='@+'}, {&(0x7f0000006f40)="dbffe35c732e1349e3bfebcceb1d41fdb3e867b89accd94c7086f40a4d02cbbf61406c3c4c0f54945d099aa959c72e80712df725ee555d2dc3b88e6f80c9ce543bad91b598aa71fa65d3e9df32e0e607e2aa3b630cce03325abef742dd0f6e0050593286833d80869208e62bbdf06385c60e9f77f1d19c881b72c0095c83aa98"}], 0x0, &(0x7f0000007040)=[@authinfo={0x0, 0x84, 0x6, {0x10000}}, @sndrcv={0x0, 0x84, 0x1, {0x0, 0xffffffff, 0x2, 0x18, 0x100000001, 0x40, 0x7f, 0x5, r1}}, @dstaddrv6={0x0, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x0, 0x40}, {&(0x7f00000070c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, &(0x7f0000007200)=[{&(0x7f0000007100)="72e67347b2f2eecf5539e6ecab2b89f8407a1c1aa1fb8ce6fb86a52b023fdbaed5b9a23c31bd5509c6aa28ace4586145b61f703d9ca253c946dc78fb55d81f672f8524dd83e2c0e29b73e8aec15804d05e09cde934d44071bb7c6d74b71fb54ae7cc6ef1b7df9c62f1869c8dc985ee297e455f29a998231dd8fdb22415b017fd3cca35426ad89116bc8f00140359ace9f65679f83a37a0e80f714972c1c482038d4deede6a755ed532a5dba6ea2ebe693ebbee7916b0aefc12590ba7f43b6cb6355d1fab75a23944fef2bcf26e8931ce2051d1d7cce05f77e5ca861d"}], 0x0, &(0x7f0000007240)=[@dstaddrv6={0x0, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndinfo={0x0, 0x84, 0x2, {0x0, 0x0, 0x1, 0x97e5, r1}}, @authinfo={0x0, 0x84, 0x6, {0x4}}, @sndrcv={0x0, 0x84, 0x1, {0xfff, 0x5, 0x0, 0x0, 0x101, 0xfffffffffffffd60, 0xffffffffffffa158, 0x80, r1}}, @dstaddrv6={0x0, 0x84, 0x8}, @sndinfo={0x0, 0x84, 0x2, {0xe9b, 0x4, 0x91, 0x1, r1}}, @prinfo={0x0, 0x84, 0x5, {0x20, 0x5}}, @prinfo={0x0, 0x84, 0x5, {0x10, 0x8}}], 0x0, 0x40011}, {&(0x7f0000007340)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, &(0x7f0000007480)=[{&(0x7f0000007380)="a66beb98dec23287453c988407a6b085c395adb5e4ffdf213e0a61b3eab390f918022e274d3c6bd4c342963938ea894fc70c154c0d3408f7979af0a929d79e416ef1ebfb7f8bc703e714b6a89622dbf33747600522fe2544a5dde979c9dde6d6b48b676369ee04b70084b2bed4c309b249d754216ce9b66ba4f1d7ccaa3aa00dcd23a28dc7cc3b6c5ed8df7b6a450ccaf1a4de7d219e921971ce"}, {&(0x7f0000007440)="a316df38728ab33f4f9b55dbd9fba7305214ee359bcf0bb772177e96d795383b93cdcdacd743b7f250d5a60a"}], 0x0, &(0x7f00000074c0)=[@sndinfo={0x0, 0x84, 0x2, {0x1, 0x200, 0x5, 0x1, r1}}, @sndrcv={0x0, 0x84, 0x1, {0x4, 0x8, 0x1, 0x9, 0x4, 0xffffffffffffffff, 0x30, 0x80000000, r1}}, @sndrcv={0x0, 0x84, 0x1, {0x6, 0xbc, 0x204, 0x3, 0x7fff, 0x4, 0x2, 0x0, r1}}, @dstaddrv4={0x0, 0x84, 0x7}, @sndinfo={0x0, 0x84, 0x2, {0x80, 0x1, 0x7, 0x2, r1}}, @dstaddrv6={0x0, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}]}, {&(0x7f00000075c0)=@in={0x2, 0x4e21}, 0x0, &(0x7f0000007740)=[{&(0x7f0000007600)="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"}, {&(0x7f0000007700)="0e50f6256e91c9949933"}], 0x0, &(0x7f0000007780)=[@sndinfo={0x0, 0x84, 0x2, {0xffffffffffff7779, 0x820b, 0xff, 0x20, r1}}, @dstaddrv4={0x0, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv4={0x0, 0x84, 0x7}], 0x0, 0x20000004}, {&(0x7f0000007800)=@in6={0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0xc}, 0x200}, 0x0, &(0x7f00000079c0)=[{&(0x7f0000007840)="0d314cbec85d5cc8622b75d5bc2c5f6f9b4b997c439010da758367521d843501e85d227ce290b4714bbc6042679bd8b188ee4692de3cb54990ac2f54e35ba29c5e3112c2ddff7edbc83c7b19b9c4b63e7a61bf4d67c5f52215f5140d9e5a186043b83122e2d882f0de91c0ea69e4888ea92fe2fb3ed948e5989b852746fe6641bf7801d5463662ec2e667286cdec8d268f52c4d001ca"}, {&(0x7f0000007900)="8475b6eba9cadca924cd8d3563e355ce3d55e4c781a6c5e4e2d49753e8c2e20d8dbdac6f28d223356e97e308367d59dbe78d3f608795881f1000c49ebb7a3d8c1cfc98f0c9551533ada27aeec9d64c460afe6a81cd97f11b7111edeea0d8f2445a3567209702ca5f4c3aacdf01eb0947bbda54ff956115e4a1edcbc39590ed1cd7b411d106b5eb49cf581e1578ff29297ee5fa6bac9fe0832b68cb6764579e85bd7cc757"}], 0x0, 0x0, 0x0, 0x10}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000005080)=[{{&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/104, 0x68}], 0x2, &(0x7f0000000380)=""/218, 0xda, 0x315e}, 0x1ff}, {{&(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/201, 0xc9}, {&(0x7f0000000600)=""/245, 0xf5}], 0x2, 0x0, 0x0, 0x10000}, 0x8}, {{&(0x7f0000000740)=@l2, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/180, 0xb4}], 0x1, &(0x7f00000008c0)=""/4096, 0x1000, 0x1}, 0x1ff}, {{&(0x7f00000018c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/249, 0xf9}], 0x1, &(0x7f0000001a80)=""/3, 0x3, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001ac0)=""/205, 0xcd}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/2, 0x2}], 0x3, &(0x7f0000002c40)=""/32, 0x20}, 0x5}, {{&(0x7f0000002cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002d40)=""/56, 0x38}, {&(0x7f0000002d80)=""/91, 0x5b}, {&(0x7f0000002e00)=""/144, 0x90}, {&(0x7f0000002ec0)=""/39, 0x27}, {&(0x7f0000002f00)=""/113, 0x71}, {&(0x7f0000002f80)=""/213, 0xd5}, {&(0x7f0000003080)=""/205, 0xcd}], 0x7, &(0x7f0000003200)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f0000004200)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004280)=""/245, 0xf5}, {&(0x7f0000004380)=""/142, 0x8e}, {&(0x7f0000004440)=""/140, 0x8c}, {&(0x7f0000004500)=""/56, 0x38}, {&(0x7f0000004540)=""/57, 0x39}, {&(0x7f0000004580)=""/13, 0xd}, {&(0x7f00000045c0)=""/122, 0x7a}, {&(0x7f0000004640)=""/102, 0x66}, {&(0x7f00000046c0)=""/168, 0xa8}, {&(0x7f0000004780)=""/192, 0xc0}], 0xa, &(0x7f0000004900)=""/77, 0x4d, 0x1ff}, 0x9}, {{&(0x7f0000004980)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004a00)=""/51, 0x33}, {&(0x7f0000004a40)=""/70, 0x46}, {&(0x7f0000004ac0)=""/169, 0xa9}, {&(0x7f0000004b80)=""/203, 0xcb}, {&(0x7f0000004c80)=""/55, 0x37}, {&(0x7f0000004cc0)=""/150, 0x96}, {&(0x7f0000004d80)=""/232, 0xe8}, {&(0x7f0000004e80)=""/183, 0xb7}], 0x8, &(0x7f0000004fc0)=""/179, 0xb3, 0x7}, 0xfffffffffffffffd}], 0x8, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000005300)=@nat={'nat\x00', 0x1b, 0x5, 0x760, 0x0, 0x418, 0xffffffff, 0x418, 0x418, 0x690, 0x690, 0xffffffff, 0x690, 0x690, 0x5, &(0x7f0000005280), {[{{@uncond, 0x0, 0x180, 0x1c8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1b, 0x5, 0x5, 0x1}}, @common=@srh1={0x90, 'srh\x00', 0x1, {0x7f, 0x8, 0x45c, 0x1, 0x2dd1, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], [0xff000000, 0xffffffff, 0xffffff00, 0xff0000ff], [0x0, 0xffffff00, 0xff, 0xff000000], 0x40, 0x90}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}, @ipv4=@rand_addr=0x5e978937, @icmp_id=0x67, @gre_key=0x2}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x14, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@rand_addr=0x100, @gre_key=0x3, @gre_key=0x9}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d2, 0x8001, 0x3f, 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr=0x6, @icmp_id=0x67, @icmp_id=0x65}}}, {{@uncond, 0x0, 0x230, 0x278, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x5, 0xe1, 0x3ff, 0x9513, 0x30, 0x2, [@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}], 0x8000}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xc, 0x2, 0xffffffff7fffffff, 0x6, 0x9, 0x480, 0x20}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x9, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x688a}, @port=0x4e24, @gre_key=0x40}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7c0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000002c80)=0x4) [ 398.540189] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x80000000}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x8000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:30 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x101, 0xfff}, 'port0\x00', 0x20, 0x10000, 0x5, 0x1, 0x1f, 0x3, 0xbbb3, 0x0, 0x7, 0x20}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) [ 398.608717] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 398.684803] A link change request failed with some changes committed already. Interface sit0.0 may have been left with an inconsistent configuration, please check. [ 398.707980] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 398.791626] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:30 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) lseek(r0, 0x0, 0x3) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 14:22:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0xfffffffffffffe35, 0x20000003, &(0x7f0000000240)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffe9f) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x91) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x800) shutdown(r1, 0x1) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0x7, 0x2303968b}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000280)={{0x7fffffff, 0x9}, 'port0\x00', 0xa8, 0x41004, 0x1ca, 0x13, 0x0, 0x8, 0x0, 0x0, 0x1, 0x21c}) recvfrom$ipx(r1, &(0x7f00000001c0)=""/22, 0x16, 0x0, &(0x7f0000000200)={0x4, 0x5, 0x4, "c1d6299a7025", 0x2e79}, 0x10) [ 398.856488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:30 executing program 5: r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'ip6gretap0\x00', 0x1}) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 398.967138] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:31 executing program 4: socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 399.053344] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:31 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 399.147778] A link change request failed with some changes committed already. Interface sit0.0 may have been left with an inconsistent configuration, please check. [ 399.197369] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 399.260531] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 399.310540] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 399.349015] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:31 executing program 7: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x10000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0xdd90, &(0x7f0000000140)=[0x0], 0x1}, 0x20) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x1f) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) socket$inet(0x2, 0x5, 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:31 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2000000000004) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x5, 0x9, 0x3, "5a1bd05877"}) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1000) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)={0xc9, 0x80000000, 0x4, "144594ebd2345916a1baac387b707263e65c0069c7ae6c4b470099897a6649a4ef1be7c4219c649112d6c14719dad493323fb64baf1b64782f89a77951a64f9dc71ee86443dc198c435dbe3781876c038e5f3ba922749a6703d8caa79249e7eae25012aa35e3e391851b27d0297b781dbb43dc52659a0d6059a15a51847b0b93c802132d7149e095b6e61cc55bdb63a38af1313c8edb2bd85f0688d4025587c8a0efbc0d0760915218a6d975f26ebe04873cf09ca7ff3a9b8266f3b7f12c4dcc8d605cd405ffd88b5b"}) 14:22:31 executing program 1: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x800) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000100)={0x2}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x0, 0x7ffffffffffe}) 14:22:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/229, 0xe5}], 0x1) preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000780)=""/109, 0x6d}], 0x1, 0x19) clone(0x100000, &(0x7f0000000000)="0c1b7ee6f3c0a42aeba2b43732cf71fc3c974f0218c52f8f3d1ec3edbb91c51cf512535d8820afc26d437db4108d7ccab4a49d8b5a75f6c3", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)="c0bc9fc36e2aa48ce6559b75812ae78cecf91a8246a421f60ac797d43c0c09aa2b622e7c630675e04b80a1336169ca054f06c2937cccea3072597a7b1f453f7757021c5a44a38962ab9384c26850209947372e83703f3a4cb6224640f0ea669d75e8c805ea0e87ea70b5b3d14f4f898acc24c6e5f0fcbaf4ccbdca1edc4307015ebb107e176b2c24bdbf9e9b5ed49b7023b3761d1b1a360ecd9c4dd44b2f2575d16a6c7b20d2ac06f71964acdcca244f981667ae0574b085590051d3faa31f3b7434470b1d8467e2") fcntl$setflags(r0, 0x2, 0x1) 14:22:31 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40040, 0xc4) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0xf5ef91c, 0x8, 0x6, 0x3, 0xff, 0x8001}) syz_emit_ethernet(0x56, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00000d0000000005000000bada6ce495dc2045accb685e7639893cec2e6d0c8a3e658df63f9ca48ea5785d4f6c7d8f0b983f64159c441ad95afbc93fa66c232a0700000000000000000000"], &(0x7f0000000200)) 14:22:31 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 399.475374] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:31 executing program 4: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) socket$unix(0x1, 0x7, 0x0) [ 399.561548] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:31 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xfffffffffffffffe, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x101, @empty, 0x7}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x9, 0x20}, &(0x7f0000000140)=0xc) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000003c0)={'icmp\x00'}, &(0x7f0000000400)=0x1e) r2 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/selinux/enforce\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/selinux/enforce\x00', 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r3) open(&(0x7f0000000440)='./file0\x00', 0x80, 0x0) 14:22:31 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x201, 0x0) close(r1) [ 399.662952] A link change request failed with some changes committed already. Interface sit0.0 may have been left with an inconsistent configuration, please check. [ 399.678380] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @rand_addr=0x6}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x11e778ce, 0x200) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='.\x00', 0x0, 0x8}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 399.724951] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:31 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) writev(r0, &(0x7f0000001400), 0x0) close(r0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x121000) 14:22:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:31 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) keyctl$session_to_parent(0x12) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x90) lseek(r0, 0x0, 0x3) 14:22:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/229, 0xe5}], 0x1) preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000780)=""/109, 0x6d}], 0x1, 0x19) clone(0x100000, &(0x7f0000000000)="0c1b7ee6f3c0a42aeba2b43732cf71fc3c974f0218c52f8f3d1ec3edbb91c51cf512535d8820afc26d437db4108d7ccab4a49d8b5a75f6c3", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)="c0bc9fc36e2aa48ce6559b75812ae78cecf91a8246a421f60ac797d43c0c09aa2b622e7c630675e04b80a1336169ca054f06c2937cccea3072597a7b1f453f7757021c5a44a38962ab9384c26850209947372e83703f3a4cb6224640f0ea669d75e8c805ea0e87ea70b5b3d14f4f898acc24c6e5f0fcbaf4ccbdca1edc4307015ebb107e176b2c24bdbf9e9b5ed49b7023b3761d1b1a360ecd9c4dd44b2f2575d16a6c7b20d2ac06f71964acdcca244f981667ae0574b085590051d3faa31f3b7434470b1d8467e2") fcntl$setflags(r0, 0x2, 0x1) [ 400.007004] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 400.052278] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 400.104995] A link change request failed with some changes committed already. Interface sit0.0 may have been left with an inconsistent configuration, please check. 14:22:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:32 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0xfffffffffffffd8d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) socketpair(0x5, 0x0, 0xa5d31b5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:32 executing program 5: socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:32 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x201, 0x0) close(r1) 14:22:32 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x100000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x81, 0xbb77, 0x8, 0x0, 0x0, 0x4000, 0x8, 0x400, 0x3, 0x80000000, 0x80, 0x4, 0x6, 0x6, 0x1003f73d, 0x20, 0x1, 0xffffffffffffff70, 0x88a, 0x7ff, 0x3, 0x8, 0x9, 0x1, 0x1, 0x8, 0xffffffff, 0xfffffffffffff001, 0x8094, 0x9, 0x101, 0xfc03, 0x0, 0x8, 0x3, 0x0, 0x4, 0x3, @perf_config_ext={0x6, 0x3ff}, 0x10000, 0x3, 0xff, 0x6, 0x3ff, 0x1, 0x4}, r1, 0x2, r0, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000180)=""/126, &(0x7f0000000200)=0x7e) 14:22:32 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x900) lseek(r0, 0x0, 0x3) 14:22:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 400.385859] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:32 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffef8, 0x200007fe, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 400.462447] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:32 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x7, 0x7, 0x1f, 0x5, 'syz1\x00', 0x6}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, 0x8) 14:22:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfff, 0x6, 0x40, 0x7, 0x5, 0x1, 0x6, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x100, 0x20, 0x7fff, 0x7fffffff, 0x1}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x5}, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x18002, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000300)=0x2, 0x4) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f00000001c0)) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, r4) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 400.551947] A link change request failed with some changes committed already. Interface sit0.0 may have been left with an inconsistent configuration, please check. [ 400.575377] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:32 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x106) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21}}, 0x4, 0x4}, &(0x7f00000002c0)=0x90) r2 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r2, 0x20}) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x1}, 0xc) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000340)=""/18) inotify_add_watch(r0, &(0x7f00000014c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x5, 0x8}, &(0x7f0000000100)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000001480)=[{&(0x7f0000000380)=@in={0x2, 0x4e24, @rand_addr=0x9}, 0x10, &(0x7f0000001440)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="7acbab7680a854225bd30766dac105a2882ff4bf05a9062a3242c2ae2150470694484a7d06fbc9eab71a785b5518591b31194983cfb533b8538e58897530da78bc9c", 0x42}], 0x2}], 0x1, 0x220bf1d0d4eabfd2) 14:22:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000780)='/dev/null\x00', 0x2000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000007c0)={0x0, @multicast2, @dev}, &(0x7f0000000800)=0xc) connect$can_bcm(r1, &(0x7f0000000840)={0x1d, r2}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r3, 0x2, 0x0) [ 400.674331] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) read(r0, &(0x7f0000000140)=""/64, 0x40) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 400.731873] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:32 executing program 6: r0 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000080)=""/159) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x1}, {0x7, 0x5}, {0x1, 0xffff, 0x1000}, {0x7, 0x8, 0x1000}, {0x4, 0x2, 0x1800}, {0x4, 0x171a, 0x1800}, {0x2, 0x10001, 0x800}, {0x0, 0x80000000, 0x1800}, {0x1, 0x4c00, 0x1000}], 0x9, &(0x7f0000000040)={0x0, 0x989680}) lseek(0xffffffffffffffff, 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) rt_sigaction(0x17, &(0x7f00000001c0)={0x9, {0x8001}, 0x50000001, 0x3}, &(0x7f0000000200), 0x8, &(0x7f0000000240)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) [ 400.811573] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 400.856932] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 400.952231] A link change request failed with some changes committed already. Interface sit0.0 may have been left with an inconsistent configuration, please check. 14:22:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:33 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7b4732fa}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x50) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xa3ee}]) close(r2) 14:22:33 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/126, &(0x7f0000000140)=0x7e) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:33 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) lseek(r0, 0x0, 0x3) 14:22:33 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 401.287365] IPVS: length: 126 != 8 [ 401.310831] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 401.322508] IPVS: length: 126 != 8 14:22:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:33 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:33 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80000001, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x9d, 0xd8}, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) 14:22:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x86b01, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x2000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x68, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000e00)={@empty, @multicast2, 0x0}, &(0x7f0000000e40)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000e80)={@remote={0xfe, 0x80, [], 0xbb}, 0x23, r2}) mq_open(&(0x7f00000002c0)='.md5sum\')vmnet0GPL\x00', 0x0, 0x0, &(0x7f0000000300)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 14:22:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3f}, 0x2dd) 14:22:33 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) name_to_handle_at(r0, &(0x7f0000000180)='\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000d401967cd9c3a1dc4c9ecde7ca38700d4c99f6c269653a1cde4aff6237eab00824"], &(0x7f0000000000), 0x1000) 14:22:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x81, 0x7, 0x401, 0x3, 0x5, 0x4}) getpeername$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:34 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:34 executing program 6: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xfffffffffffffffb, 0x7fff, 0xffff, {0x0, 0x1c9c380}, 0x3ff, 0x5}) 14:22:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000005ac0)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvmmsg(r0, &(0x7f0000005940)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000140)=""/192, 0xc0}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x6, &(0x7f00000005c0)=""/188, 0xbc, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000680)=""/81, 0x51}], 0x1, 0x0, 0x0, 0x8}, 0x4}, {{&(0x7f0000000740)=@generic, 0x80, &(0x7f0000000f40)=[{&(0x7f00000007c0)=""/198, 0xc6}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000a00)=""/145, 0x91}, {&(0x7f0000000ac0)=""/216, 0xd8}, {&(0x7f0000000bc0)=""/126, 0x7e}, {&(0x7f0000000c40)=""/184, 0xb8}, {&(0x7f0000000d00)=""/239, 0xef}, {&(0x7f0000000e00)=""/206, 0xce}, {&(0x7f0000000f00)=""/48, 0x30}], 0xa, 0x0, 0x0, 0x80}, 0x9}, {{&(0x7f0000001000)=@nfc, 0x80, &(0x7f00000033c0)=[{&(0x7f0000001080)=""/84, 0x54}, {&(0x7f0000001100)=""/40, 0x28}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/18, 0x12}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/92, 0x5c}, {&(0x7f0000003200)=""/141, 0x8d}, {&(0x7f00000032c0)=""/16, 0x10}, {&(0x7f0000003300)=""/159, 0x9f}], 0x9, &(0x7f0000003480)=""/22, 0x16, 0x40}, 0x4}, {{&(0x7f00000034c0)=@l2, 0x80, &(0x7f0000004600)=[{&(0x7f0000003540)=""/168, 0xa8}, {&(0x7f0000003600)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f0000004640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005800)=[{&(0x7f00000046c0)=""/163, 0xa3}, {&(0x7f0000004780)=""/4096, 0x1000}, {&(0x7f0000005780)=""/81, 0x51}], 0x3, &(0x7f0000005840)=""/206, 0xce, 0x3}, 0x6}], 0x6, 0x60, 0x0) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffefffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) write(r2, &(0x7f0000000280)="a1", 0x1) 14:22:34 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) r2 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0xc}) 14:22:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000280)=0x6) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r3 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x478, 0xa2776e9d968a57e2) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0x3f, 0x0, 0x10001, 0xfffffffffffff345}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000340)={0xffffffff, r4}) fcntl$setpipe(r1, 0x407, 0x9) 14:22:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3f}, 0x2dd) 14:22:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) 14:22:34 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) lseek(r0, 0x0, 0x3) 14:22:34 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 402.367488] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 402.412171] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:34 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ntfs\x00', 0x0, &(0x7f0000000100)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x3, 0x4) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x100000000, 0x2000) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x101000, 0x0) 14:22:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) accept(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000280)={0x2, 0x0, 0xffffffffffffa9df, 0xa8}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 14:22:34 executing program 4: socketpair$inet(0x2, 0x4, 0x10001, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x5, 0x200000000200000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x842, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [], 0xa, "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"}, 0xfef) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) memfd_create(&(0x7f0000000040)='vmnet0eth0^-\x00', 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fallocate(r0, 0x4, 0x0, 0x140009) 14:22:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:35 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) msgget(0x3, 0x8) lseek(r0, 0x0, 0x3) 14:22:35 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x6) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:35 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040), 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x4841) sendmmsg$unix(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{}, {&(0x7f0000000140)="2268aac14e8b81cdbc0e4b0d98ae2848432f1a9db76704436be0cb4d96a4a6431785f1ab305b2e15c72b2161d52b55ebcc26fdc20ede82a92bd3b26d9ca09a06f5d105e9ced5f5af4b0a76f093a99c4f5a7ce61c6ead5e20ccee093d4513906e0e2953f206ae494ab291552932082846fdf1be3054857674", 0x78}, {&(0x7f00000001c0)="8ddabee6aab3b2cd6e9ee1ffd8a76f51ab825a0af2e1752cd79e08ac2d9f13a990346d4c7a18974174cee93ebfb2652eb6d21f141c43372160103d57ce0fb3f4e077a5edee5a59f30c2b63031fd7a6a2a47168ce24ab739941001123041320aa925d274f4047b4ca", 0x68}, {&(0x7f0000000240)="d782559d3c1e9521f57c172151476849c6abe162bac3e518f5863c58e55a68d54a68ac073a9bda420b9318962dc706351bc382445a85ce08ac5c1c53ecd01670382ce82e2bf8cdc46819ea4b640d8fb94205973b1f715684", 0x58}, {&(0x7f00000002c0)="8f5b60ac717d63413feb733123b92f301d67f026445e634af43aefc261780dedee3fd8bd287aa03015ae406536416bc984cfa95bdf7538479f34b150063df137f337cde86274e425d4c5fea634b1a0a3d6", 0x51}, {&(0x7f0000000340)="a79a2b69ffdb1bae70b06793d9225e0e99e9963da40b023b84cc43aa8b67944ea60e101cbd89efd7da00203f9a34eeef3d187a75e9349833028df7de54f3620adf4d0d7c36fec3f7e217d8b974eba91256fea0b57232067f99243fbee0dc1b2ed165a906c4d5a2fa1451313f86e2", 0x6e}, {&(0x7f00000003c0)="cf7f97a1fe880b250b1117c0643812552c61f00a80b189d6c5794f9e57a6bbead5a6bbbdbb31e55aa1d6d1b2ba04cc755eb4d721aa7d640f15bb7a6a8c2e9a64abbc756b15813c5d4aab4bfacc41d771d86db97ba80e9748012b2955fba840cf9be792e9e418b1493bcffa273536326ff35adfe1a574808f0bb3cce5120c9b559a0610d1675c665fd3b2db694622bf5dcbaa705267cf0099b014d051", 0x9c}], 0x7, &(0x7f0000000500)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x40000}], 0x1, 0x11) [ 403.149002] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 403.180443] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:35 executing program 4: socketpair$inet(0x2, 0x4, 0x10001, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x5, 0x200000000200000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x842, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [], 0xa, "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"}, 0xfef) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) memfd_create(&(0x7f0000000040)='vmnet0eth0^-\x00', 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) fallocate(r0, 0x4, 0x0, 0x140009) 14:22:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 14:22:35 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = socket(0x0, 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000780), &(0x7f00000007c0)=0x10) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x0, 0x800, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x81, 0x40002) fcntl$setstatus(r2, 0x4, 0x4000) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000300)=""/159, 0x9f}, {&(0x7f00000003c0)=""/48, 0x30}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/192, 0xc0}, {&(0x7f0000000580)=""/23, 0x17}], 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4) r3 = syz_open_dev$adsp(&(0x7f00000006c0)='/dev/adsp#\x00', 0x2, 0x2) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000700)) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x7fffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa000003fe, 0x0, 0x0, 0x0, 0xbe, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x2) 14:22:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000280)=0x5, 0x8) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000001c0)={0x5, 0x0, 0x1ee, 0xff, 0x1}) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:35 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x10000, 0x80}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) 14:22:35 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 14:22:35 executing program 4: connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) 14:22:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 14:22:35 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 14:22:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e26, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@srh={0x7, 0xa, 0x4, 0x5, 0x7, 0x0, 0xffff, [@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x58) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x2}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x549082, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xcc6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1ff31d47d9627e, 0x9, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x729228bc, 0x0, 0x0, 0x0, 0xa9}, [@map={0x18, 0x7, 0x1, 0x0, r2}, @generic={0x2, 0x7ff, 0x7fffffff, 0x4}, @map={0x18, 0xd, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1, [], r1, 0x4}, 0x48) 14:22:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:35 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xfcc, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x204, 0x3ff, 0x9, 0x8, 0x5, &(0x7f0000000000)='ifb0\x00', 0x3f0000, 0x6, 0x1}) 14:22:35 executing program 2 (fault-call:3 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x95b1, 0x90000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x2}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x4, 0x12, r2, 0x0) close(r0) 14:22:35 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) 14:22:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000000, &(0x7f0000000300)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x90000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000280)={r2}, 0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'bcsf0\x00'}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 403.943290] FAULT_INJECTION: forcing a failure. [ 403.943290] name failslab, interval 1, probability 0, space 0, times 0 [ 403.954648] CPU: 1 PID: 29663 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 403.961513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.970894] Call Trace: [ 403.973540] dump_stack+0x185/0x1d0 [ 403.977250] should_fail+0x87b/0xab0 [ 403.981014] __should_failslab+0x278/0x2a0 [ 403.985320] should_failslab+0x29/0x70 [ 403.989264] kmem_cache_alloc_node+0x157/0xc80 [ 403.993899] ? __alloc_skb+0x202/0x9e0 [ 403.997845] __alloc_skb+0x202/0x9e0 [ 404.001608] netlink_sendmsg+0x76e/0x1350 [ 404.005829] ? netlink_getsockopt+0xc60/0xc60 [ 404.010366] ___sys_sendmsg+0xec8/0x1320 [ 404.014491] ? __fdget+0x4e/0x60 [ 404.017905] ? __fget_light+0x57/0x700 [ 404.021836] ? __fdget+0x4e/0x60 [ 404.025254] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 404.030660] ? __fget_light+0x6a3/0x700 [ 404.034703] __x64_sys_sendmsg+0x331/0x460 [ 404.038981] ? ___sys_sendmsg+0x1320/0x1320 [ 404.043330] do_syscall_64+0x15b/0x230 [ 404.047257] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.052468] RIP: 0033:0x455b29 [ 404.055675] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 404.063417] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 404.070713] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 404.078008] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 404.085304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:22:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0xb}}, {0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x2, [0xfffffffffffffff8, 0x6, 0xfffffffeffffffff, 0x7f, 0x1000, 0x4, 0x7, 0x8]}, 0x5c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x4cc, 0x20007ffc) 14:22:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) [ 404.092602] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000000 14:22:36 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x38e19dcd, 0x220000) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000140)={0x32f, 0x8, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2}) r3 = socket$inet6(0xa, 0x802, 0x0) ioctl(r3, 0x3, &(0x7f0000000280)="295ee1051f16f47767107057c4f42958582c7a36e21dc2031a542bd6b7dfc1cf5290edfffe20f201b89717b68c597647b981a537b0f682ad7fe1ccf482204d783bff4362a0d136242631daaeb82227af4932234337d01ce6d05d71a9e453bd6d91d507d6d00355") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xe0, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 14:22:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x95b1, 0x90000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x2}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x4, 0x12, r2, 0x0) close(r0) 14:22:36 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000280)={{0x9e29, 0x40}, 0x1, 0x1, 0x1, {0xff}, 0x0, 0x7d2}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:36 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) tee(r0, r0, 0x81, 0x2) lseek(r0, 0x0, 0x3) 14:22:36 executing program 3 (fault-call:3 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 404.383931] FAULT_INJECTION: forcing a failure. [ 404.383931] name failslab, interval 1, probability 0, space 0, times 0 [ 404.395343] CPU: 1 PID: 29696 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 404.402213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.411591] Call Trace: [ 404.414235] dump_stack+0x185/0x1d0 [ 404.417932] should_fail+0x87b/0xab0 [ 404.421694] __should_failslab+0x278/0x2a0 [ 404.425994] should_failslab+0x29/0x70 [ 404.429941] kmem_cache_alloc_node+0x157/0xc80 [ 404.434581] ? __alloc_skb+0x202/0x9e0 [ 404.438516] __alloc_skb+0x202/0x9e0 [ 404.442274] netlink_sendmsg+0x76e/0x1350 [ 404.446494] ? netlink_getsockopt+0xc60/0xc60 [ 404.451028] ___sys_sendmsg+0xec8/0x1320 [ 404.455146] ? __fdget+0x4e/0x60 [ 404.458577] ? __fget_light+0x57/0x700 [ 404.462500] ? __fdget+0x4e/0x60 [ 404.465920] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 404.471328] ? __fget_light+0x6a3/0x700 [ 404.475367] __x64_sys_sendmsg+0x331/0x460 [ 404.479645] ? ___sys_sendmsg+0x1320/0x1320 [ 404.484000] do_syscall_64+0x15b/0x230 [ 404.487931] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.493140] RIP: 0033:0x455b29 [ 404.496344] RSP: 002b:00007fca5a359c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 404.504090] RAX: ffffffffffffffda RBX: 00007fca5a35a6d4 RCX: 0000000000455b29 [ 404.511380] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 404.518672] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 404.525965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:22:36 executing program 2 (fault-call:3 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:36 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x1) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x2a, &(0x7f0000000ff0)={0x4, 0x0, 0x0, 0x8}, 0x102d2) 14:22:36 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$TIOCEXCL(r0, 0x540c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x200, 0x2, 0x5a20}}) socket(0x1d, 0x800, 0xfffffffffffffff9) [ 404.533260] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000000 [ 404.663168] FAULT_INJECTION: forcing a failure. [ 404.663168] name failslab, interval 1, probability 0, space 0, times 0 [ 404.674606] CPU: 1 PID: 29711 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 404.681477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.690861] Call Trace: [ 404.693502] dump_stack+0x185/0x1d0 [ 404.697199] should_fail+0x87b/0xab0 [ 404.700954] __should_failslab+0x278/0x2a0 [ 404.705251] should_failslab+0x29/0x70 [ 404.709193] __kmalloc_node_track_caller+0x24b/0x11b0 [ 404.714440] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 404.719858] ? netlink_sendmsg+0x76e/0x1350 [ 404.724238] __alloc_skb+0x2cb/0x9e0 [ 404.727979] ? netlink_sendmsg+0x76e/0x1350 [ 404.732381] netlink_sendmsg+0x76e/0x1350 [ 404.736595] ? netlink_getsockopt+0xc60/0xc60 [ 404.741134] ___sys_sendmsg+0xec8/0x1320 [ 404.745257] ? __fdget+0x4e/0x60 [ 404.748674] ? __fget_light+0x57/0x700 [ 404.752601] ? __fdget+0x4e/0x60 [ 404.756024] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 404.761435] ? __fget_light+0x6a3/0x700 [ 404.765478] __x64_sys_sendmsg+0x331/0x460 [ 404.769766] ? ___sys_sendmsg+0x1320/0x1320 [ 404.774118] do_syscall_64+0x15b/0x230 [ 404.778136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.783347] RIP: 0033:0x455b29 [ 404.786548] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 404.794287] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 404.801583] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 14:22:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x101080, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000240)=0x2e9) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r2, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:36 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x6, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e24, 0x15, @local={0xfe, 0x80, [], 0xaa}}, 0x2, [0x9, 0x0, 0x8001, 0x4d02, 0x3, 0x20, 0x4ca4, 0x6]}, 0x5c) 14:22:36 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/29, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 14:22:36 executing program 3 (fault-call:3 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:36 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) lseek(r0, 0x0, 0x4) 14:22:36 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="e9003a000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x2, 0x0, 0xc01}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x400, 0x4e22, 0x3ff, 0xa, 0x20, 0xa0, 0x16, r1, r2}, {0x2, 0x50be, 0x5, 0xb2d, 0x10000, 0xb6, 0x1000, 0x3}, {0xa192, 0x8, 0x1, 0xc33}, 0xffff, 0x0, 0x3, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x1, 0x3, 0x2, 0x0, 0x1, 0x4}}, 0xe8) [ 404.808881] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 404.816183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 404.823488] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000001 14:22:37 executing program 2 (fault-call:3 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 405.018005] FAULT_INJECTION: forcing a failure. [ 405.018005] name failslab, interval 1, probability 0, space 0, times 0 [ 405.029375] CPU: 1 PID: 29739 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 405.036242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.045623] Call Trace: [ 405.048259] dump_stack+0x185/0x1d0 [ 405.051958] should_fail+0x87b/0xab0 [ 405.055722] __should_failslab+0x278/0x2a0 [ 405.060019] should_failslab+0x29/0x70 [ 405.063967] __kmalloc_node_track_caller+0x24b/0x11b0 [ 405.069212] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 405.074626] ? netlink_sendmsg+0x76e/0x1350 [ 405.079002] __alloc_skb+0x2cb/0x9e0 [ 405.082746] ? netlink_sendmsg+0x76e/0x1350 [ 405.085985] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 405.087120] netlink_sendmsg+0x76e/0x1350 [ 405.087184] ? netlink_getsockopt+0xc60/0xc60 [ 405.087220] ___sys_sendmsg+0xec8/0x1320 [ 405.087268] ? __fdget+0x4e/0x60 [ 405.109592] ? __fget_light+0x57/0x700 [ 405.111518] FAULT_INJECTION: forcing a failure. [ 405.111518] name failslab, interval 1, probability 0, space 0, times 0 [ 405.113523] ? __fdget+0x4e/0x60 [ 405.113575] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 405.113612] ? __fget_light+0x6a3/0x700 [ 405.113666] __x64_sys_sendmsg+0x331/0x460 [ 405.113712] ? ___sys_sendmsg+0x1320/0x1320 [ 405.146515] do_syscall_64+0x15b/0x230 [ 405.150423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 405.155616] RIP: 0033:0x455b29 [ 405.158808] RSP: 002b:00007fca5a359c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 14:22:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x353002, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60004}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, r3, 0x21, 0x70bd2a, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040001}, 0x4000000) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') sendfile(r1, r4, &(0x7f0000000040)=0x48, 0x3d) 14:22:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 405.166525] RAX: ffffffffffffffda RBX: 00007fca5a35a6d4 RCX: 0000000000455b29 [ 405.173803] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 405.181076] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 405.188357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 405.195626] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000001 [ 405.202922] CPU: 0 PID: 29741 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 405.209794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.219168] Call Trace: [ 405.221803] dump_stack+0x185/0x1d0 [ 405.225471] should_fail+0x87b/0xab0 [ 405.229226] __should_failslab+0x278/0x2a0 [ 405.233506] should_failslab+0x29/0x70 [ 405.237429] __kmalloc+0xbe/0x350 [ 405.240914] ? ipv6_add_addr+0x62a/0x2240 [ 405.245094] ? inet6addr_validator_notifier_call_chain+0x76/0x90 [ 405.251273] ipv6_add_addr+0x62a/0x2240 [ 405.255299] ? kmsan_set_origin_inline+0x6b/0x120 [ 405.260199] ? addrconf_notify+0x37d0/0x5930 [ 405.264654] add_addr+0x11a/0x470 [ 405.268153] addrconf_notify+0x37d0/0x5930 [ 405.272424] ? __msan_poison_alloca+0x15c/0x1d0 [ 405.277158] ? _cond_resched+0x3c/0xd0 [ 405.281109] ? rcu_all_qs+0x32/0x1f0 [ 405.284878] ? _cond_resched+0x3c/0xd0 [ 405.288809] ? mutex_lock+0x31/0x90 [ 405.292501] ? rcu_all_qs+0x32/0x1f0 [ 405.296262] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 405.302095] ? dev_forward_change+0xb60/0xb60 [ 405.306635] raw_notifier_call_chain+0x13e/0x240 [ 405.311435] netdev_state_change+0x1a7/0x2c0 [ 405.315879] do_setlink+0x1796/0x6010 14:22:37 executing program 3 (fault-call:3 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:37 executing program 5: unshare(0x24020400) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80500, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0x4734e6d1) fadvise64(r0, 0x0, 0x800006, 0x4) ioctl$TIOCNXCL(r1, 0x540d) 14:22:37 executing program 4: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0xffffffffffffff9b) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x0, 0x70bd2c, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x8000) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) getsockopt$packet_int(r0, 0x107, 0x20000000040015, &(0x7f0000000040), &(0x7f00000a7000)=0x4) [ 405.319731] ? validate_nla+0x80a/0xe40 [ 405.323771] ? kmsan_set_origin_inline+0x6b/0x120 [ 405.328646] ? __msan_poison_alloca+0x15c/0x1d0 [ 405.333340] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 405.337881] ? rtnl_newlink+0xcd9/0x37a0 [ 405.341989] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 405.346535] rtnl_newlink+0x1fdc/0x37a0 [ 405.350535] ? rtnl_newlink+0xca5/0x37a0 [ 405.354622] ? rtnl_newlink+0xbd4/0x37a0 [ 405.358733] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 405.364149] ? is_bpf_text_address+0x90/0x4b0 [ 405.368727] ? rtnl_setlink+0x770/0x770 [ 405.372732] rtnetlink_rcv_msg+0xa44/0x1570 [ 405.377104] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 405.382520] ? netlink_sendmsg+0x76e/0x1350 [ 405.386897] ? kmsan_set_origin_inline+0x6b/0x120 [ 405.391794] ? __msan_poison_alloca+0x15c/0x1d0 [ 405.396510] ? __should_failslab+0x278/0x2a0 [ 405.400977] ? kmsan_set_origin_inline+0x6b/0x120 [ 405.405888] ? kmsan_set_origin+0x9e/0x160 [ 405.410180] netlink_rcv_skb+0x37e/0x600 [ 405.414312] ? rtnetlink_bind+0x120/0x120 [ 405.418522] rtnetlink_rcv+0x50/0x60 [ 405.422265] netlink_unicast+0x1680/0x1750 [ 405.426547] ? rtnetlink_net_exit+0xa0/0xa0 [ 405.430912] netlink_sendmsg+0x104f/0x1350 [ 405.435215] ? netlink_getsockopt+0xc60/0xc60 [ 405.439746] ___sys_sendmsg+0xec8/0x1320 [ 405.443871] ? __fdget+0x4e/0x60 [ 405.447283] ? __fget_light+0x57/0x700 [ 405.451218] ? __fdget+0x4e/0x60 [ 405.454639] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 405.460045] ? __fget_light+0x6a3/0x700 [ 405.464089] __x64_sys_sendmsg+0x331/0x460 [ 405.468369] ? ___sys_sendmsg+0x1320/0x1320 [ 405.472723] do_syscall_64+0x15b/0x230 [ 405.476655] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 405.481862] RIP: 0033:0x455b29 [ 405.485068] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 405.492816] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 405.500112] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 405.507406] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 14:22:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x100, 0x4) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000200), 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:37 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4000000000000000, 0x0) [ 405.514702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 405.522002] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000002 [ 405.578596] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:37 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000080), 0x9, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x2000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4002, 0x4002, &(0x7f0000000040)=0xf2, 0x3f, 0x0) [ 405.708758] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 405.732120] FAULT_INJECTION: forcing a failure. [ 405.732120] name failslab, interval 1, probability 0, space 0, times 0 [ 405.743786] CPU: 1 PID: 29757 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 405.750665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.760049] Call Trace: [ 405.762692] dump_stack+0x185/0x1d0 [ 405.766364] should_fail+0x87b/0xab0 [ 405.770119] __should_failslab+0x278/0x2a0 [ 405.774396] should_failslab+0x29/0x70 [ 405.778315] __kmalloc+0xbe/0x350 [ 405.781806] ? ipv6_add_addr+0x62a/0x2240 [ 405.785994] ? inet6addr_validator_notifier_call_chain+0x76/0x90 [ 405.792176] ipv6_add_addr+0x62a/0x2240 [ 405.796196] ? kmsan_set_origin_inline+0x6b/0x120 [ 405.801090] ? addrconf_notify+0x37d0/0x5930 [ 405.805548] add_addr+0x11a/0x470 [ 405.809051] addrconf_notify+0x37d0/0x5930 [ 405.813324] ? __msan_poison_alloca+0x15c/0x1d0 [ 405.818061] ? _cond_resched+0x3c/0xd0 [ 405.822017] ? rcu_all_qs+0x32/0x1f0 [ 405.825802] ? _cond_resched+0x3c/0xd0 [ 405.829738] ? mutex_lock+0x31/0x90 [ 405.833428] ? rcu_all_qs+0x32/0x1f0 [ 405.837169] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 405.842544] ? dev_forward_change+0xb60/0xb60 [ 405.847064] raw_notifier_call_chain+0x13e/0x240 [ 405.851866] netdev_state_change+0x1a7/0x2c0 [ 405.856294] do_setlink+0x1796/0x6010 [ 405.860112] ? validate_nla+0x80a/0xe40 [ 405.864118] ? kmsan_set_origin_inline+0x6b/0x120 [ 405.868962] ? __msan_poison_alloca+0x15c/0x1d0 [ 405.873644] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 405.878163] ? rtnl_newlink+0xcd9/0x37a0 [ 405.882236] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 405.886745] rtnl_newlink+0x1fdc/0x37a0 [ 405.890715] ? rtnl_newlink+0xca5/0x37a0 [ 405.894785] ? rtnl_newlink+0xbd4/0x37a0 [ 405.898899] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 405.904305] ? is_bpf_text_address+0x90/0x4b0 [ 405.908844] ? rtnl_setlink+0x770/0x770 [ 405.912826] rtnetlink_rcv_msg+0xa44/0x1570 [ 405.917175] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 405.922567] ? kmsan_set_origin_inline+0x6b/0x120 [ 405.927428] ? __msan_poison_alloca+0x15c/0x1d0 [ 405.932115] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 405.937518] ? ___slab_alloc+0xc1/0x1f50 [ 405.941606] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 405.946982] ? kmsan_set_origin_inline+0x6b/0x120 [ 405.951844] ? kmsan_set_origin+0x9e/0x160 [ 405.956090] netlink_rcv_skb+0x37e/0x600 [ 405.960177] ? rtnetlink_bind+0x120/0x120 [ 405.964350] rtnetlink_rcv+0x50/0x60 [ 405.968089] netlink_unicast+0x1680/0x1750 [ 405.972345] ? rtnetlink_net_exit+0xa0/0xa0 [ 405.976669] netlink_sendmsg+0x104f/0x1350 [ 405.980925] ? netlink_getsockopt+0xc60/0xc60 [ 405.985426] ___sys_sendmsg+0xec8/0x1320 [ 405.989531] ? __fdget+0x4e/0x60 [ 405.992904] ? __fget_light+0x57/0x700 [ 405.996798] ? __fdget+0x4e/0x60 [ 406.000176] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 406.005558] ? __fget_light+0x6a3/0x700 [ 406.009551] __x64_sys_sendmsg+0x331/0x460 [ 406.013793] ? ___sys_sendmsg+0x1320/0x1320 [ 406.018124] do_syscall_64+0x15b/0x230 [ 406.022022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 406.027218] RIP: 0033:0x455b29 [ 406.030404] RSP: 002b:00007fca5a359c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 406.038118] RAX: ffffffffffffffda RBX: 00007fca5a35a6d4 RCX: 0000000000455b29 [ 406.045383] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 406.052646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 14:22:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:38 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000180)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0xc0ffffff}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "5c6a3ba2e98dc2ae91592abc452ec8ea496a02e87353d15c5bcdc42b094f63dd53a538b35b5a62d4b530f7c85baeacfb"}}}, 0x56) 14:22:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/14) 14:22:38 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/43, 0x2b) 14:22:38 executing program 2 (fault-call:3 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 406.059911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 406.067188] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000002 [ 406.082506] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:38 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f00000001c0)=0x100, 0x4) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000200), 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 406.165830] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 406.197955] FAULT_INJECTION: forcing a failure. [ 406.197955] name failslab, interval 1, probability 0, space 0, times 0 [ 406.209425] CPU: 0 PID: 29781 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 406.216301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.225683] Call Trace: [ 406.228327] dump_stack+0x185/0x1d0 [ 406.232001] should_fail+0x87b/0xab0 [ 406.235761] __should_failslab+0x278/0x2a0 [ 406.240042] should_failslab+0x29/0x70 [ 406.243971] kmem_cache_alloc+0x129/0xb70 [ 406.248158] ? dst_alloc+0x29b/0x860 [ 406.251909] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.256782] ? __msan_poison_alloca+0x15c/0x1d0 [ 406.261490] dst_alloc+0x29b/0x860 14:22:38 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x25) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="dbc2fe86fdca8c4b2f2a2c996e69e52872dd90b2b24d4a8ce56ceea70245ec604670f43231f39e6110ec41e46e4a6f22e147bf5f62888ef24af47380ac1b6e86ade4e169f842c1dd2dbfdc06d50f73825e75687c06ba8c1debd3c8d400f6f51ba5880631eca6a221542ab861c03c7760bacdc0b74d3c8aa43522f6ed25f5d061946b6697f3a40b76d51e5cb47c9b25b8b657c492f52848cc1eb978cb32274b87194fa6d4", 0xa4, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000080)=[{&(0x7f0000000140)="a2bd3fd234c882c4990a773247ac0d054f3dba073078a9c310501b9b276e12900c235794444f581fe325500d274212d116f6d9fa75d9bdaee659bc1e90a3f0479fa7b2d1cae72e1176a344d50ea7f1db65cd141fd01e181e9c142cc9cf370d26100b508f2d1de05713ad7596d3242e970bd62b541551d6656bb5fb97d225f65f9321b4ab60b69b4a9ddbd2c828aef16ce823db20883a629421e5fe9b2b6b46c826695993229241435827d99c80f6eb54c66d7d28fd535a2cb1401395cf5cc2e0768f00c151bf447145a9f5669ba72cf6fd04f19ef0429039714f7e8191f870308c417a9c7ac560323adcc67ac015721bbd957725", 0xf4}, {&(0x7f0000000240)="9b4274c6edaee1fb0c62f1be6b9e49dba87aa88b94ac8ab1601b091671e2b5aec18e23ece89558de95d67e0a32055edc249f2cb43656c34ee20a8c388607f82133695d1716fed0f1e8ee646449878abc6313c52be27e3ff98337918e60a3e3d25a9a93438d724eaf2c5d6ab086de1bcfe5d72d30f64b663b2503f4f2d4ff4eb58c4a356c26b0a653a1893e57ef7474615c2692dd7b499e4e888437f0bd43910c946f03f5a3488a09fa72d74e515ec23d07e09cc8103ddab32dd5ccdf30961a39dbb81d98438dbaefc01a910a22f27de11111c4408218616c7e79c9a179d3d9a6e7b3a1", 0xe3}], 0x2, r4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r5, 0x0, 0x3) 14:22:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, 0x80, 0x6, 0xa75, 0x43, 0x81}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x800, 0x6, 0x1, 0x6}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000003c0)={0x3f, 0xffffffffbd5306a4, 0x5, 0x6, 0x3}) perf_event_open$cgroup(&(0x7f0000000480)={0x0, 0x70, 0x6, 0x546, 0x3, 0x80cd, 0x0, 0x0, 0x10, 0x5, 0x40, 0x7f, 0x6, 0x100000000, 0x0, 0xff, 0x1c, 0x3ff, 0x10000, 0x1, 0x9, 0x9, 0x50, 0x0, 0x7fffffff, 0x5, 0xfc4, 0x9, 0x977, 0xffffffff, 0x4, 0x6, 0x5, 0x200, 0x0, 0x8, 0x2, 0xe, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000440), 0xd}, 0x84, 0x80000001, 0x6, 0x0, 0xfffffffffffffff7, 0xffffffff7fffffff, 0x7ff}, r0, 0xd, r0, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) sendto$ax25(r0, &(0x7f0000000540)="94d06ce9dc58cb35b833f23ee6f0adfea470cdd14844e227d050c9de14308306a0a951e023805d64aefcd2f0686fa74abc35e512280c71fd8f1f922c654072db78141fbd32d400c94d70249f216991b0ad822cc561918f54d3692c789e6188064fa2b6dae2126643537e5dc71e5ad08afefb597d590e4bf96a6d2f129e43fb3bbb2448dd0aad04b2e2d28df5401fb1b6888c4791081630b1dce8b700cc5c5471ec4e7d52d701d7b695a0b6fd", 0xac, 0x4, &(0x7f0000000600)={0x3, {"7a40c283ef5e2d"}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000640)={0x7fff, 0x3, 0x8001, 0x7, 0x999c, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000006c0)={0x2, 0x5, 0x208, 0x9, 0x64e, 0xffffffff00000001, 0x800, 0x4000000, r2}, 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000700)=""/192, &(0x7f00000007c0)=0xc0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000800)={0x7}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000840)) rt_sigpending(&(0x7f0000000880), 0x8) fchdir(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000008c0)={r2, 0xbf, "113b320ca54dd147140cc23b985183b35f69143dd3ce9a757d71c34d93de596cb1e6f47bc795c2c1e2ec61a8ce49e81f10e392d261525d1282c117d71de924f151e60a84faae651a715b72979d37b88739c9e82be030f2d998c6e026069d3e26d9d2939fdf9fe87657204b90beb44c395334d80e3445081c1df9b0c93fd51cf9ed9ea47e8c94df4241d133ced4434a6cfdafe116215423085b90fc5b35b3c68f902ce2c90cf00d63d642870f9b568193f865a7dc8b44618eb4699466482b51"}, &(0x7f00000009c0)=0xc7) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000c80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x4800900}, 0xc, &(0x7f0000000c40)={&(0x7f0000000a80)={0x19c, r4, 0x200, 0x70bd2a, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x19c}, 0x1}, 0x8090) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000cc0)={r1, 0xda, "d6f1940f1fffb480dcc6c91021b50ddb1a530df7c847a98b62f8cba6b07eacfb85b5e4954357e9b6e5d7a87b71805015ed5bb1a4b08d4944e5ccc02691f534a11d668109cefd26c8b1d650a0d22674cc02253c129f2c0e0b6a29f509a8ba43202c9fc6e6f79edb46370000e399201e1015bbee073cf2072a443eb2a2bb5376b0114c71d807711d299b918c0aa6ae550952e91fc12e37c92c770107eee28f698152385d65477f9d8f0f750cb3de96f8c89b39b682726970ef07dc97a4289521f62278527501e9ac49e06c72825858ae8431692b947ce3b0e4d356"}, &(0x7f0000000dc0)=0xe2) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000e40)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000014c0)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001480)={&(0x7f0000000e80)={0x5d8, r5, 0x414, 0x70bd2a, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0xa8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x81, 0x81, 0x80000001, 0x3f}, {0x40000000, 0x1, 0x8, 0x7}, {0x5, 0x4b, 0x7bf2, 0x145}, {0xe2, 0x5, 0x61, 0x3}, {0x9, 0xfffffffffffffffb, 0x8c07}, {0x41, 0xffffffffffffff41, 0x2, 0x901}, {0x6, 0x3e7, 0x9, 0x1}]}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r3}, {0x1a0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r3}, {0x25c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x87}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}]}}]}, 0x5d8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r6 = openat$cgroup_ro(r0, &(0x7f0000001500)='cgroup.events\x00', 0x0, 0x0) uselib(&(0x7f0000001540)='./file0\x00') ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000001580)={'veth1_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) ioctl$BLKTRACESTOP(r6, 0x1275, 0x0) [ 406.265082] addrconf_dst_alloc+0xff/0x8c0 [ 406.269711] ? __kmalloc+0x13a/0x350 [ 406.273456] ? ipv6_add_addr+0x62a/0x2240 [ 406.277628] ipv6_add_addr+0x6ad/0x2240 [ 406.281632] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.286523] ? addrconf_notify+0x37d0/0x5930 [ 406.290973] add_addr+0x11a/0x470 [ 406.294471] addrconf_notify+0x37d0/0x5930 [ 406.298737] ? __msan_poison_alloca+0x15c/0x1d0 [ 406.303477] ? _cond_resched+0x3c/0xd0 [ 406.307431] ? rcu_all_qs+0x32/0x1f0 [ 406.311214] ? _cond_resched+0x3c/0xd0 14:22:38 executing program 3 (fault-call:3 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 406.315147] ? mutex_lock+0x31/0x90 [ 406.318837] ? rcu_all_qs+0x32/0x1f0 [ 406.322599] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 406.328003] ? dev_forward_change+0xb60/0xb60 [ 406.332540] raw_notifier_call_chain+0x13e/0x240 [ 406.337352] netdev_state_change+0x1a7/0x2c0 [ 406.341802] do_setlink+0x1796/0x6010 [ 406.345652] ? validate_nla+0x80a/0xe40 [ 406.349697] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.354576] ? __msan_poison_alloca+0x15c/0x1d0 [ 406.359280] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 406.363837] ? rtnl_newlink+0xcd9/0x37a0 [ 406.367947] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 406.372495] rtnl_newlink+0x1fdc/0x37a0 [ 406.376503] ? rtnl_newlink+0xca5/0x37a0 [ 406.380596] ? rtnl_newlink+0xbd4/0x37a0 [ 406.384713] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 406.390129] ? is_bpf_text_address+0x90/0x4b0 [ 406.394711] ? rtnl_setlink+0x770/0x770 [ 406.398717] rtnetlink_rcv_msg+0xa44/0x1570 [ 406.403092] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 406.408515] ? netlink_sendmsg+0x76e/0x1350 [ 406.412897] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.417827] ? __msan_poison_alloca+0x15c/0x1d0 [ 406.417874] ? __should_failslab+0x278/0x2a0 [ 406.417925] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.417989] ? kmsan_set_origin+0x9e/0x160 [ 406.418029] netlink_rcv_skb+0x37e/0x600 [ 406.418083] ? rtnetlink_bind+0x120/0x120 [ 406.418135] rtnetlink_rcv+0x50/0x60 [ 406.418165] netlink_unicast+0x1680/0x1750 [ 406.418207] ? rtnetlink_net_exit+0xa0/0xa0 [ 406.418243] netlink_sendmsg+0x104f/0x1350 [ 406.418314] ? netlink_getsockopt+0xc60/0xc60 [ 406.418357] ___sys_sendmsg+0xec8/0x1320 [ 406.418423] ? __fdget+0x4e/0x60 [ 406.473172] ? __fget_light+0x57/0x700 [ 406.477115] ? __fdget+0x4e/0x60 [ 406.480545] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 406.485963] ? __fget_light+0x6a3/0x700 [ 406.490015] __x64_sys_sendmsg+0x331/0x460 [ 406.494306] ? ___sys_sendmsg+0x1320/0x1320 [ 406.498669] do_syscall_64+0x15b/0x230 [ 406.502610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 406.507823] RIP: 0033:0x455b29 [ 406.511033] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 406.518777] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 406.526073] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 406.533370] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 406.540667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 406.547964] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000003 14:22:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x6) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000340)="fa3c49f5827c9303002b44df83820e4c1b4d337aa65d9ad84b7e32f19eb3459a6f671eaabeae4096517a0cff01b1a6cb5c5b31c9f292d3ca06ad935469b7d933f862eb1e48286da709a35731e1915a26b318dc4d313c6543b28eac8ff19f384cc058261febf7", 0x66) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x269) sendto$inet(r0, &(0x7f0000000200)="500000c31d4fba577ae4000000000000bbb1d4f3889ea9cb8683dcbffb803e6762069f5e", 0xffffffffffffffc5, 0x20000003, &(0x7f00000001c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000002980), 0x0, &(0x7f0000000080)}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/161, 0xa1, 0x20, 0x0, 0x0) [ 406.618848] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 406.641305] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 406.672303] FAULT_INJECTION: forcing a failure. [ 406.672303] name failslab, interval 1, probability 0, space 0, times 0 [ 406.683765] CPU: 1 PID: 29806 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 406.690630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.700001] Call Trace: [ 406.702634] dump_stack+0x185/0x1d0 [ 406.706308] should_fail+0x87b/0xab0 [ 406.710067] __should_failslab+0x278/0x2a0 [ 406.714339] should_failslab+0x29/0x70 [ 406.718261] kmem_cache_alloc+0x129/0xb70 [ 406.722441] ? dst_alloc+0x29b/0x860 [ 406.726191] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.731094] ? __msan_poison_alloca+0x15c/0x1d0 [ 406.735810] dst_alloc+0x29b/0x860 [ 406.739403] addrconf_dst_alloc+0xff/0x8c0 [ 406.743677] ? __kmalloc+0x13a/0x350 [ 406.747426] ? ipv6_add_addr+0x62a/0x2240 [ 406.751613] ipv6_add_addr+0x6ad/0x2240 [ 406.755631] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.760520] ? addrconf_notify+0x37d0/0x5930 [ 406.764966] add_addr+0x11a/0x470 [ 406.768465] addrconf_notify+0x37d0/0x5930 [ 406.772733] ? __msan_poison_alloca+0x15c/0x1d0 [ 406.777467] ? _cond_resched+0x3c/0xd0 [ 406.781422] ? rcu_all_qs+0x32/0x1f0 [ 406.785196] ? _cond_resched+0x3c/0xd0 [ 406.789125] ? mutex_lock+0x31/0x90 [ 406.792819] ? rcu_all_qs+0x32/0x1f0 [ 406.796587] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 406.801994] ? dev_forward_change+0xb60/0xb60 [ 406.806530] raw_notifier_call_chain+0x13e/0x240 [ 406.811327] netdev_state_change+0x1a7/0x2c0 [ 406.815778] do_setlink+0x1796/0x6010 14:22:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, 0x80, 0x6, 0xa75, 0x43, 0x81}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x800, 0x6, 0x1, 0x6}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setitimer(0x1, &(0x7f0000000340)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000003c0)={0x3f, 0xffffffffbd5306a4, 0x5, 0x6, 0x3}) perf_event_open$cgroup(&(0x7f0000000480)={0x0, 0x70, 0x6, 0x546, 0x3, 0x80cd, 0x0, 0x0, 0x10, 0x5, 0x40, 0x7f, 0x6, 0x100000000, 0x0, 0xff, 0x1c, 0x3ff, 0x10000, 0x1, 0x9, 0x9, 0x50, 0x0, 0x7fffffff, 0x5, 0xfc4, 0x9, 0x977, 0xffffffff, 0x4, 0x6, 0x5, 0x200, 0x0, 0x8, 0x2, 0xe, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000440), 0xd}, 0x84, 0x80000001, 0x6, 0x0, 0xfffffffffffffff7, 0xffffffff7fffffff, 0x7ff}, r0, 0xd, r0, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) sendto$ax25(r0, &(0x7f0000000540)="94d06ce9dc58cb35b833f23ee6f0adfea470cdd14844e227d050c9de14308306a0a951e023805d64aefcd2f0686fa74abc35e512280c71fd8f1f922c654072db78141fbd32d400c94d70249f216991b0ad822cc561918f54d3692c789e6188064fa2b6dae2126643537e5dc71e5ad08afefb597d590e4bf96a6d2f129e43fb3bbb2448dd0aad04b2e2d28df5401fb1b6888c4791081630b1dce8b700cc5c5471ec4e7d52d701d7b695a0b6fd", 0xac, 0x4, &(0x7f0000000600)={0x3, {"7a40c283ef5e2d"}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000640)={0x7fff, 0x3, 0x8001, 0x7, 0x999c, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000006c0)={0x2, 0x5, 0x208, 0x9, 0x64e, 0xffffffff00000001, 0x800, 0x4000000, r2}, 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000700)=""/192, &(0x7f00000007c0)=0xc0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000800)={0x7}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000840)) rt_sigpending(&(0x7f0000000880), 0x8) fchdir(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000008c0)={r2, 0xbf, "113b320ca54dd147140cc23b985183b35f69143dd3ce9a757d71c34d93de596cb1e6f47bc795c2c1e2ec61a8ce49e81f10e392d261525d1282c117d71de924f151e60a84faae651a715b72979d37b88739c9e82be030f2d998c6e026069d3e26d9d2939fdf9fe87657204b90beb44c395334d80e3445081c1df9b0c93fd51cf9ed9ea47e8c94df4241d133ced4434a6cfdafe116215423085b90fc5b35b3c68f902ce2c90cf00d63d642870f9b568193f865a7dc8b44618eb4699466482b51"}, &(0x7f00000009c0)=0xc7) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000c80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x4800900}, 0xc, &(0x7f0000000c40)={&(0x7f0000000a80)={0x19c, r4, 0x200, 0x70bd2a, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x19c}, 0x1}, 0x8090) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000cc0)={r1, 0xda, "d6f1940f1fffb480dcc6c91021b50ddb1a530df7c847a98b62f8cba6b07eacfb85b5e4954357e9b6e5d7a87b71805015ed5bb1a4b08d4944e5ccc02691f534a11d668109cefd26c8b1d650a0d22674cc02253c129f2c0e0b6a29f509a8ba43202c9fc6e6f79edb46370000e399201e1015bbee073cf2072a443eb2a2bb5376b0114c71d807711d299b918c0aa6ae550952e91fc12e37c92c770107eee28f698152385d65477f9d8f0f750cb3de96f8c89b39b682726970ef07dc97a4289521f62278527501e9ac49e06c72825858ae8431692b947ce3b0e4d356"}, &(0x7f0000000dc0)=0xe2) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000e40)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000014c0)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001480)={&(0x7f0000000e80)={0x5d8, r5, 0x414, 0x70bd2a, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0xa8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x81, 0x81, 0x80000001, 0x3f}, {0x40000000, 0x1, 0x8, 0x7}, {0x5, 0x4b, 0x7bf2, 0x145}, {0xe2, 0x5, 0x61, 0x3}, {0x9, 0xfffffffffffffffb, 0x8c07}, {0x41, 0xffffffffffffff41, 0x2, 0x901}, {0x6, 0x3e7, 0x9, 0x1}]}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r3}, {0x1a0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r3}, {0x25c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x87}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}]}}]}, 0x5d8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r6 = openat$cgroup_ro(r0, &(0x7f0000001500)='cgroup.events\x00', 0x0, 0x0) uselib(&(0x7f0000001540)='./file0\x00') ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000001580)={'veth1_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0xc) ioctl$BLKTRACESTOP(r6, 0x1275, 0x0) 14:22:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000240)={{0x3, 0x2, 0x4, 0x3, 0x4}, 0x8, 0xb4}) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) lseek(r1, 0x0, 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) 14:22:38 executing program 2 (fault-call:3 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="f26613436e660f7d1ea994f74ef24590ad77c37ee7c636aa896fad5b9204ecdf92a4233017bd08ede3bc18aed821dfaac017f1c670d5b67339eea999866d13847097398e238dcf3298a5cb4fe6f6b72664d1ace8fe66e9d4cb05ffb7bdc036e67431c3c3a3adb755") setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000240), 0x10) dup2(r0, r1) [ 406.819626] ? validate_nla+0x80a/0xe40 [ 406.823667] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.828543] ? __msan_poison_alloca+0x15c/0x1d0 [ 406.833247] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 406.837801] ? rtnl_newlink+0xcd9/0x37a0 [ 406.841909] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 406.846444] rtnl_newlink+0x1fdc/0x37a0 [ 406.850451] ? rtnl_newlink+0xca5/0x37a0 [ 406.854543] ? rtnl_newlink+0xbd4/0x37a0 [ 406.858663] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 406.864082] ? is_bpf_text_address+0x90/0x4b0 [ 406.868663] ? rtnl_setlink+0x770/0x770 [ 406.872673] rtnetlink_rcv_msg+0xa44/0x1570 [ 406.877049] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 406.882454] ? netlink_sendmsg+0x76e/0x1350 [ 406.886840] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.891744] ? __msan_poison_alloca+0x15c/0x1d0 [ 406.896476] ? __should_failslab+0x278/0x2a0 [ 406.900951] ? kmsan_set_origin_inline+0x6b/0x120 [ 406.905876] ? kmsan_set_origin+0x9e/0x160 [ 406.910155] netlink_rcv_skb+0x37e/0x600 [ 406.914279] ? rtnetlink_bind+0x120/0x120 [ 406.918488] rtnetlink_rcv+0x50/0x60 14:22:38 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2e0881b159cbe60e67d5f7f0a984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) [ 406.922236] netlink_unicast+0x1680/0x1750 [ 406.926520] ? rtnetlink_net_exit+0xa0/0xa0 [ 406.930889] netlink_sendmsg+0x104f/0x1350 [ 406.935197] ? netlink_getsockopt+0xc60/0xc60 [ 406.939737] ___sys_sendmsg+0xec8/0x1320 [ 406.943871] ? __fdget+0x4e/0x60 [ 406.947288] ? __fget_light+0x57/0x700 [ 406.951222] ? __fdget+0x4e/0x60 [ 406.954644] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 406.960058] ? __fget_light+0x6a3/0x700 [ 406.964108] __x64_sys_sendmsg+0x331/0x460 [ 406.968396] ? ___sys_sendmsg+0x1320/0x1320 [ 406.972755] do_syscall_64+0x15b/0x230 [ 406.976690] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 406.981906] RIP: 0033:0x455b29 [ 406.985114] RSP: 002b:00007fca5a359c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 406.992862] RAX: ffffffffffffffda RBX: 00007fca5a35a6d4 RCX: 0000000000455b29 [ 407.000167] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 407.007474] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 407.014770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 407.022074] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000003 [ 407.051490] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 407.076994] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 407.102363] FAULT_INJECTION: forcing a failure. [ 407.102363] name failslab, interval 1, probability 0, space 0, times 0 [ 407.113870] CPU: 0 PID: 29817 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 407.120737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.130113] Call Trace: [ 407.132749] dump_stack+0x185/0x1d0 [ 407.136428] should_fail+0x87b/0xab0 [ 407.140191] __should_failslab+0x278/0x2a0 [ 407.144470] should_failslab+0x29/0x70 [ 407.148392] __kmalloc+0xbe/0x350 [ 407.151882] ? sctp_inet6addr_event+0x563/0xbd0 [ 407.156590] sctp_inet6addr_event+0x563/0xbd0 [ 407.161122] ? masq_inet_event+0x70/0x770 [ 407.165321] ? atomic_notifier_call_chain+0x13e/0x240 [ 407.170560] ? masq_inet_event+0xc6/0x770 14:22:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x1fffe, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)="0000000000000004000000000100", 0xfffffdcb) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x0, 0x0) [ 407.174744] ? sctp_getname+0x5c0/0x5c0 [ 407.178759] atomic_notifier_call_chain+0x13e/0x240 [ 407.183851] inet6addr_notifier_call_chain+0x76/0x90 [ 407.188991] ipv6_add_addr+0x2065/0x2240 [ 407.193116] add_addr+0x11a/0x470 [ 407.196624] addrconf_notify+0x37d0/0x5930 [ 407.200897] ? __msan_poison_alloca+0x15c/0x1d0 [ 407.205636] ? _cond_resched+0x3c/0xd0 [ 407.209594] ? rcu_all_qs+0x32/0x1f0 [ 407.213380] ? _cond_resched+0x3c/0xd0 [ 407.217322] ? mutex_lock+0x31/0x90 [ 407.220990] ? rcu_all_qs+0x32/0x1f0 [ 407.224738] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 407.230148] ? dev_forward_change+0xb60/0xb60 [ 407.234693] raw_notifier_call_chain+0x13e/0x240 [ 407.239500] netdev_state_change+0x1a7/0x2c0 [ 407.243956] do_setlink+0x1796/0x6010 [ 407.247814] ? validate_nla+0x80a/0xe40 [ 407.251860] ? kmsan_set_origin_inline+0x6b/0x120 [ 407.256728] ? __msan_poison_alloca+0x15c/0x1d0 [ 407.261424] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 407.265982] ? rtnl_newlink+0xcd9/0x37a0 [ 407.270106] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 407.274641] rtnl_newlink+0x1fdc/0x37a0 [ 407.278644] ? rtnl_newlink+0xca5/0x37a0 [ 407.282735] ? rtnl_newlink+0xbd4/0x37a0 [ 407.286850] ? kmsan_set_origin_inline+0x6b/0x120 [ 407.291725] ? __msan_poison_alloca+0x15c/0x1d0 [ 407.296436] ? rcu_all_qs+0x32/0x1f0 [ 407.300208] ? __mutex_lock+0x10e/0x1af0 [ 407.304688] ? __mutex_lock_slowpath+0x2c/0x30 [ 407.309345] ? rtnl_setlink+0x770/0x770 [ 407.313352] rtnetlink_rcv_msg+0xa44/0x1570 [ 407.317729] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 407.323153] ? netlink_sendmsg+0x76e/0x1350 [ 407.327538] ? kmsan_set_origin_inline+0x6b/0x120 [ 407.332446] ? __msan_poison_alloca+0x15c/0x1d0 [ 407.337168] ? __should_failslab+0x278/0x2a0 [ 407.341627] ? kmsan_set_origin_inline+0x6b/0x120 [ 407.346519] ? kmsan_set_origin+0x9e/0x160 [ 407.350762] netlink_rcv_skb+0x37e/0x600 [ 407.354842] ? rtnetlink_bind+0x120/0x120 [ 407.359003] rtnetlink_rcv+0x50/0x60 [ 407.362734] netlink_unicast+0x1680/0x1750 [ 407.367169] ? rtnetlink_net_exit+0xa0/0xa0 [ 407.371501] netlink_sendmsg+0x104f/0x1350 [ 407.375758] ? netlink_getsockopt+0xc60/0xc60 [ 407.380286] ___sys_sendmsg+0xec8/0x1320 [ 407.384381] ? __fdget+0x4e/0x60 [ 407.387755] ? __fget_light+0x57/0x700 [ 407.391646] ? __fdget+0x4e/0x60 [ 407.395030] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 407.400428] ? __fget_light+0x6a3/0x700 [ 407.404426] __x64_sys_sendmsg+0x331/0x460 [ 407.408690] ? ___sys_sendmsg+0x1320/0x1320 [ 407.413028] do_syscall_64+0x15b/0x230 [ 407.416945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 407.422152] RIP: 0033:0x455b29 [ 407.425339] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 407.433058] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 407.440335] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 407.447600] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 407.454865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 407.462134] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000004 [ 407.480194] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:39 executing program 3 (fault-call:3 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:39 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fdatasync(r0) 14:22:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='sit0\x00') setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x7085) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000240)) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000200)) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="f26613436e660f7d1ea994f74ef24590ad77c37ee7c636aa896fad5b9204ecdf92a4233017bd08ede3bc18aed821dfaac017f1c670d5b67339eea999866d13847097398e238dcf3298a5cb4fe6f6b72664d1ace8fe66e9d4cb05ffb7bdc036e67431c3c3a3adb755") setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000240), 0x10) dup2(r0, r1) 14:22:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x1, &(0x7f0000002fe8)=[{0x6, 0x0, 0x0, 0x80}]}, 0x10) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530202573656c696e75787d757365727d209dbfc7b29f733fabd62fa483f2c05de240c2cd7f72332c445fa7bffc730fa51450e8bdfe0e992ff38b7d102e9df815f5bc4aa2d23a2796838d065184644c077732fe00daa70bf6295c4055e18d560c9f71ee9c4858ca2b252dd5f33fbe3afecef7a5a4da202321200a15d2d1250b7a4ab9575f7655a72307413e8cfe610bf911c971536fd4fbf3ec4f3b4352ef56086b157053cc8b2912c84febb42cbddefc0d3089fcc0bc512f1941ced4d67736d9a8494f616395"], 0x83) 14:22:39 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 14:22:39 executing program 2 (fault-call:3 fault-nth:5): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 407.661495] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 407.687470] FAULT_INJECTION: forcing a failure. [ 407.687470] name failslab, interval 1, probability 0, space 0, times 0 [ 407.698934] CPU: 0 PID: 29856 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 407.705798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.715168] Call Trace: [ 407.717800] dump_stack+0x185/0x1d0 [ 407.721466] should_fail+0x87b/0xab0 [ 407.725218] __should_failslab+0x278/0x2a0 [ 407.729489] should_failslab+0x29/0x70 [ 407.733406] __kmalloc_track_caller+0x1ff/0xc80 [ 407.738103] ? sctp_addr_wq_mgmt+0x511/0xc00 [ 407.742552] kmemdup+0x95/0x140 [ 407.745863] sctp_addr_wq_mgmt+0x511/0xc00 [ 407.750137] ? __list_add_valid+0xb8/0x450 [ 407.754406] sctp_inet6addr_event+0xa2d/0xbd0 14:22:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) 14:22:39 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x3) [ 407.758935] ? masq_inet_event+0x70/0x770 [ 407.763118] ? atomic_notifier_call_chain+0x13e/0x240 [ 407.768347] ? sctp_getname+0x5c0/0x5c0 [ 407.772363] atomic_notifier_call_chain+0x13e/0x240 [ 407.777449] inet6addr_notifier_call_chain+0x76/0x90 [ 407.782588] ipv6_add_addr+0x2065/0x2240 [ 407.786711] add_addr+0x11a/0x470 [ 407.790209] addrconf_notify+0x37d0/0x5930 [ 407.794474] ? __msan_poison_alloca+0x15c/0x1d0 [ 407.799210] ? _cond_resched+0x3c/0xd0 [ 407.803165] ? rcu_all_qs+0x32/0x1f0 [ 407.806940] ? _cond_resched+0x3c/0xd0 14:22:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x2, 0x340, [0x0, 0x20000140, 0x200002e8, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000a497a52000000000000000000000000000000000000000000000000000000b1860eac72e18e63287b000000000000000000000000010000000500000000000000000076657468305f746f5f7465616d0000006e72300000000000000000000000000073797a6b616c6c65723000000000000069705f76746930000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000a000000018010000480100003830325f33000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000004e80ca95058abe886364f36dad2293ad368b94f8bee1f24ba29a885ba3cc4196fe4e31bf4c1061de4d781413d69753f759766ac6320c31bedca17460c6c7413800000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000100000009000000000000000000677265746170300000000000000000006970365f7674693000000000000000006966623000000000000000000000000069705f76746930000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaaaa0000000000000000c0000000380100006801000068656c706572000000000000000000000000000000000000000000000000000028000000000000000000000073616e652d323030303000000000000000000000000000000000000000000000000000006e666c6f67000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000036c1dac868f11b4459eacd773370c23b5bb6c8067de7f5f0d5ea74838dd074a31d15fd7e0f61c90bbb71ce7b66df3d5bb9a9ef1dbfe28aa9d54fb562a20610ab000000007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"]}, 0x3bc) 14:22:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x5, 0x4) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 407.810871] ? mutex_lock+0x31/0x90 [ 407.814567] ? rcu_all_qs+0x32/0x1f0 [ 407.818343] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 407.823748] ? dev_forward_change+0xb60/0xb60 [ 407.828295] raw_notifier_call_chain+0x13e/0x240 [ 407.833100] netdev_state_change+0x1a7/0x2c0 [ 407.837554] do_setlink+0x1796/0x6010 [ 407.841394] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 407.846794] ? validate_nla+0x80a/0xe40 [ 407.850842] ? kmsan_set_origin_inline+0x6b/0x120 [ 407.855748] ? __msan_poison_alloca+0x15c/0x1d0 [ 407.860452] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 407.865007] ? rtnl_newlink+0xcd9/0x37a0 [ 407.869122] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 407.873655] rtnl_newlink+0x1fdc/0x37a0 [ 407.877655] ? rtnl_newlink+0xca5/0x37a0 [ 407.881736] ? rtnl_newlink+0xbd4/0x37a0 [ 407.885854] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 407.891265] ? is_bpf_text_address+0x90/0x4b0 [ 407.895848] ? rtnl_setlink+0x770/0x770 [ 407.899857] rtnetlink_rcv_msg+0xa44/0x1570 [ 407.904234] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 407.909657] ? netlink_sendmsg+0x76e/0x1350 [ 407.914036] ? kmsan_set_origin_inline+0x6b/0x120 [ 407.918933] ? __msan_poison_alloca+0x15c/0x1d0 [ 407.923656] ? __should_failslab+0x278/0x2a0 [ 407.924004] kernel msg: ebtables bug: please report to author: Wrong len argument [ 407.928119] ? kmsan_set_origin_inline+0x6b/0x120 [ 407.928186] ? kmsan_set_origin+0x9e/0x160 [ 407.928226] netlink_rcv_skb+0x37e/0x600 [ 407.928279] ? rtnetlink_bind+0x120/0x120 [ 407.928334] rtnetlink_rcv+0x50/0x60 [ 407.928368] netlink_unicast+0x1680/0x1750 14:22:39 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xf7c, 0x1fff) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000d00)={@dev, @multicast1}, &(0x7f0000000d40)=0xc) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f0000002d80)=ANY=[@ANYBLOB="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"], 0xb41) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) r3 = semget$private(0x0, 0x1, 0x2) semctl$GETNCNT(r3, 0x1, 0xe, &(0x7f0000000180)=""/68) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000140)=0x3) sendmsg$unix(r2, &(0x7f00000020c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000000d80)="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", 0xfd}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f00000000c0)="972e5b1e2a8fdd4614d91417133591ce8024e0e7b1b4a7b111936d79052a0bc4e36004c1987e8becc4ff427a6dc386355ff2574620da", 0x36}, {&(0x7f0000001e80)="2c62341dc0b3ba0907eb75b9f092b59233afa9b1b2aea87f7377e741c924dc5e2d9572207fb532137f83f25fe082dafd43193dd741aa43c41eab2f2326f2684af47e6abbad8b7c7f42159bd6b9316b45844a175830f5171745c2bb458facc76ae2d6c11cf5eb42c202c9baf169997dafa866aa0357fc324dcc46ca6b70c246617b654df44a09534bf864093831ce245743238a4bae8c3743d1fb135665bc6845ddfb3f58e3e67f56e5e7bcef5a2017d70fc9829a278964bf3548d2f4eb58e4b1c1d52391f95fea29", 0xc8}, {&(0x7f0000001f80)="8303f5f1a813f9846f7a4ee7e72686ea3b2eb410525518782e05727ec859b88844bc115ddaf2dd1341ff9c90c42c0395d1054485278dc8681fb8cb0d841b189e4c3b04d482a11a72df07205f49362eafdac2530353274565", 0x58}, {&(0x7f0000002000)="8ccb86760af7c2101d5b4e8a7a51ea4e126f5e455f281939fc9fc2", 0x1b}], 0x6, 0x0, 0x0, 0x4000801}, 0x40800) sendfile(r2, r1, &(0x7f0000000280)=0x1, 0x8) [ 407.961220] ? rtnetlink_net_exit+0xa0/0xa0 [ 407.965592] netlink_sendmsg+0x104f/0x1350 [ 407.969990] ? netlink_getsockopt+0xc60/0xc60 [ 407.974531] ___sys_sendmsg+0xec8/0x1320 [ 407.978652] ? __fdget+0x4e/0x60 [ 407.982077] ? __fget_light+0x57/0x700 [ 407.986016] ? __fdget+0x4e/0x60 [ 407.989439] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 407.994849] ? __fget_light+0x6a3/0x700 [ 407.998889] __x64_sys_sendmsg+0x331/0x460 [ 408.003173] ? ___sys_sendmsg+0x1320/0x1320 [ 408.007526] do_syscall_64+0x15b/0x230 [ 408.011457] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.016669] RIP: 0033:0x455b29 [ 408.019878] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 408.027624] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 408.034921] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 408.042216] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 408.049508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:22:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="f26613436e660f7d1ea994f74ef24590ad77c37ee7c636aa896fad5b9204ecdf92a4233017bd08ede3bc18aed821dfaac017f1c670d5b67339eea999866d13847097398e238dcf3298a5cb4fe6f6b72664d1ace8fe66e9d4cb05ffb7bdc036e67431c3c3a3adb755") setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000240), 0x10) dup2(r0, r1) [ 408.056804] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000005 14:22:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x2f, @broadcast=0xffffffff, 0x4e22, 0x1, 'lblcr\x00', 0x2, 0x400, 0x69}, 0x2c) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x1, 0x80, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000240), 0x4) 14:22:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3fffffffffffffd, 0x4) r1 = socket(0x19, 0x0, 0x400) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x800040020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x1, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @rand_addr=0x5}, 0x20, 0x9, 0x5, 0x3, 0x1, &(0x7f0000000200)='veth1_to_bridge\x00', 0x1000, 0x82, 0x8000}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400002, 0x0) setns(r2, 0x8000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) recvfrom$inet(r0, &(0x7f00000000c0)=""/117, 0x75, 0x40000000, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bic\x00', 0x4) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) [ 408.133828] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 408.208938] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 408.230124] FAULT_INJECTION: forcing a failure. [ 408.230124] name failslab, interval 1, probability 0, space 0, times 0 [ 408.241464] CPU: 0 PID: 29858 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 408.246276] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20002 [ 408.248324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.248337] Call Trace: [ 408.248389] dump_stack+0x185/0x1d0 [ 408.248431] should_fail+0x87b/0xab0 [ 408.248471] __should_failslab+0x278/0x2a0 [ 408.248508] should_failslab+0x29/0x70 [ 408.248537] __kmalloc+0xbe/0x350 [ 408.248566] ? sctp_inet6addr_event+0x563/0xbd0 [ 408.248602] sctp_inet6addr_event+0x563/0xbd0 [ 408.295164] ? masq_inet_event+0x70/0x770 [ 408.299361] ? atomic_notifier_call_chain+0x13e/0x240 [ 408.304612] ? masq_inet_event+0xc6/0x770 [ 408.308807] ? sctp_getname+0x5c0/0x5c0 [ 408.312824] atomic_notifier_call_chain+0x13e/0x240 [ 408.317920] inet6addr_notifier_call_chain+0x76/0x90 [ 408.323062] ipv6_add_addr+0x2065/0x2240 [ 408.327185] add_addr+0x11a/0x470 [ 408.330684] addrconf_notify+0x37d0/0x5930 [ 408.334950] ? __msan_poison_alloca+0x15c/0x1d0 [ 408.339686] ? _cond_resched+0x3c/0xd0 [ 408.343639] ? rcu_all_qs+0x32/0x1f0 [ 408.347420] ? _cond_resched+0x3c/0xd0 [ 408.351356] ? mutex_lock+0x31/0x90 [ 408.355048] ? rcu_all_qs+0x32/0x1f0 [ 408.358812] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 408.364217] ? dev_forward_change+0xb60/0xb60 [ 408.368750] raw_notifier_call_chain+0x13e/0x240 [ 408.373554] netdev_state_change+0x1a7/0x2c0 [ 408.378004] do_setlink+0x1796/0x6010 [ 408.381850] ? validate_nla+0x80a/0xe40 [ 408.385893] ? kmsan_set_origin_inline+0x6b/0x120 [ 408.390774] ? __msan_poison_alloca+0x15c/0x1d0 [ 408.395474] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 408.400024] ? rtnl_newlink+0xcd9/0x37a0 [ 408.404135] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 408.408686] rtnl_newlink+0x1fdc/0x37a0 [ 408.412692] ? rtnl_newlink+0xca5/0x37a0 [ 408.416785] ? rtnl_newlink+0xbd4/0x37a0 [ 408.420904] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 408.426327] ? is_bpf_text_address+0x90/0x4b0 [ 408.430910] ? rtnl_setlink+0x770/0x770 [ 408.434919] rtnetlink_rcv_msg+0xa44/0x1570 [ 408.439301] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.444723] ? netlink_sendmsg+0x76e/0x1350 [ 408.449105] ? kmsan_set_origin_inline+0x6b/0x120 [ 408.454003] ? __msan_poison_alloca+0x15c/0x1d0 [ 408.458715] ? __should_failslab+0x278/0x2a0 [ 408.463173] ? kmsan_set_origin_inline+0x6b/0x120 [ 408.468086] ? kmsan_set_origin+0x9e/0x160 [ 408.472364] netlink_rcv_skb+0x37e/0x600 [ 408.476484] ? rtnetlink_bind+0x120/0x120 [ 408.480693] rtnetlink_rcv+0x50/0x60 [ 408.484424] netlink_unicast+0x1680/0x1750 [ 408.488686] ? rtnetlink_net_exit+0xa0/0xa0 [ 408.493048] netlink_sendmsg+0x104f/0x1350 [ 408.497357] ? netlink_getsockopt+0xc60/0xc60 [ 408.501885] ___sys_sendmsg+0xec8/0x1320 [ 408.506015] ? __fdget+0x4e/0x60 [ 408.509433] ? __fget_light+0x57/0x700 [ 408.513362] ? __fdget+0x4e/0x60 [ 408.516758] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 408.522156] ? __fget_light+0x6a3/0x700 [ 408.526167] __x64_sys_sendmsg+0x331/0x460 [ 408.530412] ? ___sys_sendmsg+0x1320/0x1320 [ 408.534745] do_syscall_64+0x15b/0x230 [ 408.538641] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.543828] RIP: 0033:0x455b29 [ 408.547021] RSP: 002b:00007fca5a359c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 408.554753] RAX: ffffffffffffffda RBX: 00007fca5a35a6d4 RCX: 0000000000455b29 [ 408.562020] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 408.569312] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 408.576599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 408.583869] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000004 [ 408.598820] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:40 executing program 3 (fault-call:3 fault-nth:5): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="f26613436e660f7d1ea994f74ef24590ad77c37ee7c636aa896fad5b9204ecdf92a4233017bd08ede3bc18aed821dfaac017f1c670d5b67339eea999866d13847097398e238dcf3298a5cb4fe6f6b72664d1ace8fe66e9d4cb05ffb7bdc036e67431c3c3a3adb755") setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000240), 0x10) dup2(r0, r1) 14:22:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:40 executing program 2 (fault-call:3 fault-nth:6): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:40 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x400000000000, 0x3) [ 408.747156] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 408.767675] FAULT_INJECTION: forcing a failure. [ 408.767675] name failslab, interval 1, probability 0, space 0, times 0 [ 408.779174] CPU: 1 PID: 29906 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 408.786039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 14:22:40 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, 0xe, 0x4, 0x9, "760aa2ca37f16b2e25de24f72fda8b5fe545452bc8cfa20dec52d6e279f827f6019b45fbdb00abb722c4d49a0fe6e24a8ec4aa7b8ebf6a2d6cfce92a619415e9", "7a04235b04da1719a8add58d23d9c1d90131760496b99bcce6dfbf49236019fe", [0x1, 0x2912]}) lseek(r0, 0x0, 0x3) 14:22:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x72, 0xb81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x9}, &(0x7f00000002c0)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 408.795429] Call Trace: [ 408.798070] dump_stack+0x185/0x1d0 [ 408.801751] should_fail+0x87b/0xab0 [ 408.805544] __should_failslab+0x278/0x2a0 [ 408.809827] should_failslab+0x29/0x70 [ 408.813750] kmem_cache_alloc_node+0x157/0xc80 [ 408.818395] ? __alloc_skb+0x202/0x9e0 [ 408.822328] ? __msan_poison_alloca+0x15c/0x1d0 [ 408.827054] __alloc_skb+0x202/0x9e0 [ 408.830811] ? rtnl_is_locked+0x14/0x70 [ 408.834834] __ipv6_ifa_notify+0x41a/0x18b0 [ 408.839217] ? node_free_rcu+0x70/0x70 [ 408.843159] add_addr+0x367/0x470 [ 408.846658] addrconf_notify+0x37d0/0x5930 [ 408.850930] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 408.856359] ? balance_callback+0x48/0x260 [ 408.860652] ? finish_lock_switch+0x25/0x50 [ 408.865044] ? finish_task_switch+0xde/0x270 [ 408.869516] ? __schedule+0x67e/0x770 [ 408.873374] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 408.878777] ? dev_forward_change+0xb60/0xb60 [ 408.883324] raw_notifier_call_chain+0x13e/0x240 [ 408.888127] netdev_state_change+0x1a7/0x2c0 [ 408.892576] do_setlink+0x1796/0x6010 14:22:40 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) [ 408.896421] ? validate_nla+0x80a/0xe40 [ 408.900467] ? kmsan_set_origin_inline+0x6b/0x120 [ 408.905347] ? __msan_poison_alloca+0x15c/0x1d0 [ 408.910049] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 408.914598] ? rtnl_newlink+0xcd9/0x37a0 [ 408.918715] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 408.923242] rtnl_newlink+0x1fdc/0x37a0 [ 408.927245] ? rtnl_newlink+0xca5/0x37a0 [ 408.931335] ? rtnl_newlink+0xbd4/0x37a0 [ 408.935453] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 408.940871] ? is_bpf_text_address+0x90/0x4b0 [ 408.945449] ? rtnl_setlink+0x770/0x770 [ 408.949455] rtnetlink_rcv_msg+0xa44/0x1570 [ 408.953835] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 408.959266] ? netlink_sendmsg+0x76e/0x1350 [ 408.963642] ? kmsan_set_origin_inline+0x6b/0x120 [ 408.968541] ? __msan_poison_alloca+0x15c/0x1d0 [ 408.973264] ? __should_failslab+0x278/0x2a0 [ 408.977729] ? kmsan_set_origin_inline+0x6b/0x120 [ 408.982642] ? kmsan_set_origin+0x9e/0x160 [ 408.986916] netlink_rcv_skb+0x37e/0x600 [ 408.991034] ? rtnetlink_bind+0x120/0x120 14:22:41 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x80, 0x0) lseek(r0, 0x0, 0x3) [ 408.995242] rtnetlink_rcv+0x50/0x60 [ 408.998988] netlink_unicast+0x1680/0x1750 [ 409.003268] ? rtnetlink_net_exit+0xa0/0xa0 [ 409.007631] netlink_sendmsg+0x104f/0x1350 [ 409.011936] ? netlink_getsockopt+0xc60/0xc60 [ 409.016481] ___sys_sendmsg+0xec8/0x1320 [ 409.020607] ? __fdget+0x4e/0x60 [ 409.024024] ? __fget_light+0x57/0x700 [ 409.027951] ? __fdget+0x4e/0x60 [ 409.031374] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 409.036797] ? __fget_light+0x6a3/0x700 [ 409.040837] __x64_sys_sendmsg+0x331/0x460 [ 409.045120] ? ___sys_sendmsg+0x1320/0x1320 [ 409.049475] do_syscall_64+0x15b/0x230 [ 409.053410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 409.058629] RIP: 0033:0x455b29 [ 409.061863] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 409.069608] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 409.076903] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 409.084197] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 409.091491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:22:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="f26613436e660f7d1ea994f74ef24590ad77c37ee7c636aa896fad5b9204ecdf92a4233017bd08ede3bc18aed821dfaac017f1c670d5b67339eea999866d13847097398e238dcf3298a5cb4fe6f6b72664d1ace8fe66e9d4cb05ffb7bdc036e67431c3c3a3adb755") dup2(r0, r1) 14:22:41 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) lseek(r0, 0x0, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40280, 0x0) [ 409.098784] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000006 [ 409.186463] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3fffffffffffffd, 0x4) r1 = socket(0x19, 0x0, 0x400) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x800040020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x1, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @rand_addr=0x5}, 0x20, 0x9, 0x5, 0x3, 0x1, &(0x7f0000000200)='veth1_to_bridge\x00', 0x1000, 0x82, 0x8000}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400002, 0x0) setns(r2, 0x8000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) recvfrom$inet(r0, &(0x7f00000000c0)=""/117, 0x75, 0x40000000, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bic\x00', 0x4) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 14:22:41 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="4ce35803d363b482b051e9fd7f83077baf0b8872b2ad30a15fe499803103c9297a33b93da4acaca7c46d818f56a75241f1b9b8f402599be368ee390abe3ec279858ba89cf32a2f8efeb1a7380d85d76560101c739e125909c8a159d603092ddb43def788724925ed1970244d68f20fe7ced2fc311567b53a071a6cb5e1d2e96ffbfe51434037353077a7b1a6c8d9c232cf620d8f192aec48c6fef343fc8823e3edccf809436c20775e807f553b02d29d77b850f9ee46c971f9d0555dac9cbb08c19f299adf3d1ccac7e7f4599d62f8cc9b4584c7089fdac779450f9ee5dbcfe7d47c59bde034d52e392b4800e709f1b15236e914d18d2e", 0xf7, 0x0) lseek(r0, 0x0, 0x3) 14:22:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000140)={0x100000000, 0x4, 0x6, 0x9, 0x6}) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 409.319692] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 409.343305] FAULT_INJECTION: forcing a failure. [ 409.343305] name failslab, interval 1, probability 0, space 0, times 0 [ 409.354786] CPU: 0 PID: 29910 Comm: syz-executor3 Not tainted 4.17.0+ #7 14:22:41 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'bridge_slave_1\x00', 0x188}) getitimer(0x2, &(0x7f00000001c0)) lseek(r0, 0x0, 0x3) bind$ipx(r0, &(0x7f0000000140)={0x4, 0x10001, 0x3, "cc24dabc7b28", 0x9}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0xffff}, 0x4) msgget$private(0x0, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x50) [ 409.361650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.371025] Call Trace: [ 409.373661] dump_stack+0x185/0x1d0 [ 409.377337] should_fail+0x87b/0xab0 [ 409.381089] __should_failslab+0x278/0x2a0 [ 409.385358] should_failslab+0x29/0x70 [ 409.389283] __kmalloc_track_caller+0x1ff/0xc80 [ 409.393991] ? sctp_addr_wq_mgmt+0x511/0xc00 [ 409.398443] kmemdup+0x95/0x140 [ 409.401753] sctp_addr_wq_mgmt+0x511/0xc00 [ 409.406032] ? __list_add_valid+0xb8/0x450 [ 409.410314] sctp_inet6addr_event+0xa2d/0xbd0 [ 409.414840] ? masq_inet_event+0x70/0x770 [ 409.419022] ? atomic_notifier_call_chain+0x13e/0x240 [ 409.424262] ? sctp_getname+0x5c0/0x5c0 [ 409.428293] atomic_notifier_call_chain+0x13e/0x240 [ 409.433386] inet6addr_notifier_call_chain+0x76/0x90 [ 409.438529] ipv6_add_addr+0x2065/0x2240 [ 409.442655] add_addr+0x11a/0x470 [ 409.446159] addrconf_notify+0x37d0/0x5930 [ 409.450425] ? __msan_poison_alloca+0x15c/0x1d0 [ 409.455156] ? _cond_resched+0x3c/0xd0 [ 409.459114] ? rcu_all_qs+0x32/0x1f0 [ 409.462896] ? _cond_resched+0x3c/0xd0 [ 409.466832] ? mutex_lock+0x31/0x90 [ 409.470524] ? rcu_all_qs+0x32/0x1f0 [ 409.474292] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 409.479696] ? dev_forward_change+0xb60/0xb60 [ 409.484233] raw_notifier_call_chain+0x13e/0x240 [ 409.489032] netdev_state_change+0x1a7/0x2c0 [ 409.493479] do_setlink+0x1796/0x6010 [ 409.497336] ? validate_nla+0x80a/0xe40 [ 409.501378] ? kmsan_set_origin_inline+0x6b/0x120 [ 409.506257] ? __msan_poison_alloca+0x15c/0x1d0 [ 409.510976] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 409.515522] ? rtnl_newlink+0xcd9/0x37a0 [ 409.519632] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 409.524159] rtnl_newlink+0x1fdc/0x37a0 [ 409.526098] syz-executor2 (29906) used greatest stack depth: 53752 bytes left [ 409.528162] ? rtnl_newlink+0xca5/0x37a0 [ 409.528182] ? rtnl_newlink+0xbd4/0x37a0 [ 409.528230] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 409.548998] ? is_bpf_text_address+0x90/0x4b0 [ 409.553584] ? rtnl_setlink+0x770/0x770 [ 409.557618] rtnetlink_rcv_msg+0xa44/0x1570 [ 409.561993] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 409.567392] ? netlink_sendmsg+0x76e/0x1350 [ 409.571745] ? kmsan_set_origin_inline+0x6b/0x120 [ 409.576605] ? __msan_poison_alloca+0x15c/0x1d0 [ 409.581285] ? __should_failslab+0x278/0x2a0 [ 409.585734] ? kmsan_set_origin_inline+0x6b/0x120 [ 409.590606] ? kmsan_set_origin+0x9e/0x160 [ 409.594844] netlink_rcv_skb+0x37e/0x600 [ 409.598944] ? rtnetlink_bind+0x120/0x120 [ 409.603125] rtnetlink_rcv+0x50/0x60 [ 409.606853] netlink_unicast+0x1680/0x1750 [ 409.611128] ? rtnetlink_net_exit+0xa0/0xa0 [ 409.615457] netlink_sendmsg+0x104f/0x1350 [ 409.619746] ? netlink_getsockopt+0xc60/0xc60 [ 409.624286] ___sys_sendmsg+0xec8/0x1320 [ 409.628389] ? __fdget+0x4e/0x60 [ 409.631808] ? __fget_light+0x57/0x700 [ 409.635716] ? __fdget+0x4e/0x60 [ 409.639102] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 409.644476] ? __fget_light+0x6a3/0x700 [ 409.648483] __x64_sys_sendmsg+0x331/0x460 [ 409.652724] ? ___sys_sendmsg+0x1320/0x1320 [ 409.657056] do_syscall_64+0x15b/0x230 [ 409.660969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 409.666177] RIP: 0033:0x455b29 [ 409.669381] RSP: 002b:00007fca5a359c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 409.677113] RAX: ffffffffffffffda RBX: 00007fca5a35a6d4 RCX: 0000000000455b29 [ 409.684391] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 409.691682] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 409.698955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 409.706216] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000005 14:22:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:41 executing program 3 (fault-call:3 fault-nth:6): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x1ff}, 0x8) 14:22:41 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r2 = add_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="0c801d6d6fb5693da55bc66a2aa4e85f0a74ca968b331fd2b2a018b3c020c6627bff4d3961e027d7363e90c4ec75d670dc91b772d4375340be26f8cd38fef4668192049763885fee8d15f9f8dc2457bdd3d28f324b89c21350c18cc9db3314d709b7fd57e6b714bec27d7afe82ee4fd52ca679a7695658f9f6121730069891867148ea97aea4f84af6bdb14a3bcf0b6b37f872c9c816b58794d7b44084f2d6f39ba2eb650a5ea09da0e06794895e210cca51a8db2d7ec97fcf2a42abd7", 0xbd, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) lseek(r0, 0x0, 0x3) 14:22:41 executing program 2 (fault-call:3 fault-nth:7): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) [ 409.727658] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 409.836771] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 409.870701] FAULT_INJECTION: forcing a failure. [ 409.870701] name failslab, interval 1, probability 0, space 0, times 0 [ 409.882113] CPU: 1 PID: 29960 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 409.888981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.898364] Call Trace: [ 409.901013] dump_stack+0x185/0x1d0 [ 409.904678] should_fail+0x87b/0xab0 [ 409.908425] __should_failslab+0x278/0x2a0 [ 409.912683] should_failslab+0x29/0x70 [ 409.916600] __kmalloc_node_track_caller+0x24b/0x11b0 [ 409.921833] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 409.927227] ? __ipv6_ifa_notify+0x41a/0x18b0 [ 409.931776] __alloc_skb+0x2cb/0x9e0 [ 409.935536] ? __ipv6_ifa_notify+0x41a/0x18b0 [ 409.940066] ? rtnl_is_locked+0x14/0x70 [ 409.944087] __ipv6_ifa_notify+0x41a/0x18b0 [ 409.948466] ? node_free_rcu+0x70/0x70 [ 409.952405] add_addr+0x367/0x470 [ 409.955893] addrconf_notify+0x37d0/0x5930 [ 409.960158] ? __msan_poison_alloca+0x15c/0x1d0 [ 409.964891] ? _cond_resched+0x3c/0xd0 [ 409.968852] ? rcu_all_qs+0x32/0x1f0 [ 409.972626] ? _cond_resched+0x3c/0xd0 [ 409.976561] ? mutex_lock+0x31/0x90 [ 409.980256] ? rcu_all_qs+0x32/0x1f0 [ 409.984017] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 409.989420] ? dev_forward_change+0xb60/0xb60 [ 409.993961] raw_notifier_call_chain+0x13e/0x240 [ 409.998760] netdev_state_change+0x1a7/0x2c0 [ 410.003219] do_setlink+0x1796/0x6010 [ 410.007068] ? validate_nla+0x80a/0xe40 [ 410.011112] ? kmsan_set_origin_inline+0x6b/0x120 [ 410.015997] ? __msan_poison_alloca+0x15c/0x1d0 [ 410.020702] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 410.025252] ? rtnl_newlink+0xcd9/0x37a0 [ 410.029362] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 410.033892] rtnl_newlink+0x1fdc/0x37a0 [ 410.037894] ? rtnl_newlink+0xca5/0x37a0 [ 410.041984] ? rtnl_newlink+0xbd4/0x37a0 [ 410.046099] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 410.051516] ? is_bpf_text_address+0x90/0x4b0 [ 410.056093] ? rtnl_setlink+0x770/0x770 [ 410.060099] rtnetlink_rcv_msg+0xa44/0x1570 [ 410.064470] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 410.069885] ? netlink_sendmsg+0x76e/0x1350 [ 410.074261] ? kmsan_set_origin_inline+0x6b/0x120 [ 410.079152] ? __msan_poison_alloca+0x15c/0x1d0 [ 410.083864] ? __should_failslab+0x278/0x2a0 [ 410.088323] ? kmsan_set_origin_inline+0x6b/0x120 [ 410.093237] ? kmsan_set_origin+0x9e/0x160 [ 410.097510] netlink_rcv_skb+0x37e/0x600 [ 410.101618] ? rtnetlink_bind+0x120/0x120 [ 410.105827] rtnetlink_rcv+0x50/0x60 [ 410.109572] netlink_unicast+0x1680/0x1750 [ 410.113858] ? rtnetlink_net_exit+0xa0/0xa0 [ 410.118319] netlink_sendmsg+0x104f/0x1350 [ 410.122622] ? netlink_getsockopt+0xc60/0xc60 [ 410.127162] ___sys_sendmsg+0xec8/0x1320 [ 410.131290] ? __fdget+0x4e/0x60 [ 410.134712] ? __fget_light+0x57/0x700 [ 410.138641] ? __fdget+0x4e/0x60 [ 410.142068] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 410.147480] ? __fget_light+0x6a3/0x700 [ 410.151524] __x64_sys_sendmsg+0x331/0x460 [ 410.155802] ? ___sys_sendmsg+0x1320/0x1320 [ 410.160151] do_syscall_64+0x15b/0x230 [ 410.164083] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 410.169292] RIP: 0033:0x455b29 [ 410.172501] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 410.180253] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 14:22:42 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040)=0xffff, 0x4) 14:22:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x40, 0x0, "5a1141380d0a", 0xe0b2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) 14:22:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, r1) [ 410.187542] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 410.194842] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 410.202138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 410.209439] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000007 14:22:42 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) 14:22:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, r1) 14:22:42 executing program 7: r0 = socket$inet(0x2, 0x4, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x40000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000480)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000300)="a88f4aa9b2574418bea3deb23d5d4b2dadc3d4afcab388c29ae76701a9936b63a612c1df9b2b321f801e2c47584440cf8a27f3c6b858c24f634e69351f6a546d3693e82c89d5debd7f64d2c346507c3327d21e67912b9eda37d0f0c5e9214e762a6e922bad8af520edff08aade0e8c19372be2e476dc44d0a8fb5d1062dbbb8a0766c35b31e5a98b02d02b1ba42bb3dab47e2649d1131cfe7a4d", 0x9a}, {&(0x7f00000003c0)="d85d096d26b89f8d4c2c5ae4f33b16b2b2e54f1686bf08e9fa22d37d6d964d45ce7e7a72ae050d97d4ebc984452d0030faa1047d72e4c61579aeba74e4cc50a1a002abf34153aa13909078dc49495b0422f54ece38f890fe38fc38c0", 0x5c}], 0x2, 0x0, 0x0, 0x14}], 0x1, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000200)={{0x5, 0x2, 0x0, 0xffffffffffffffc1, 0x7, 0xffffffffffffffff}, 0x6, 0x8001, 0x100, 0x3f, 0x5, "f62a4c53c26988daa329633cea161a24df73191f9d72aca9ca0dee7acd4db9ed2f731fa82e0f3e226d906caef0aedc62559215ce63a57c5200769680b85430db88c8ebcce8e561759649d96bf1d90e3c882a48737dfc20c69ae2bce186a4fff6ee2339b040ab761767763307a4097e63f502544d5d2db5b900a600fcf602d968"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) unlink(&(0x7f00000004c0)='./file0\x00') sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:42 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) lseek(r0, 0x0, 0x3) [ 410.413417] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 410.466351] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 410.477882] FAULT_INJECTION: forcing a failure. [ 410.477882] name failslab, interval 1, probability 0, space 0, times 0 [ 410.489257] CPU: 0 PID: 29967 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 410.496128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.505508] Call Trace: [ 410.508146] dump_stack+0x185/0x1d0 [ 410.511823] should_fail+0x87b/0xab0 [ 410.515604] __should_failslab+0x278/0x2a0 [ 410.519879] should_failslab+0x29/0x70 [ 410.523808] kmem_cache_alloc_node+0x157/0xc80 [ 410.528431] ? __alloc_skb+0x202/0x9e0 [ 410.532352] ? __msan_poison_alloca+0x15c/0x1d0 [ 410.537067] __alloc_skb+0x202/0x9e0 [ 410.540817] ? rtnl_is_locked+0x14/0x70 [ 410.544833] __ipv6_ifa_notify+0x41a/0x18b0 [ 410.549212] ? node_free_rcu+0x70/0x70 [ 410.553154] add_addr+0x367/0x470 [ 410.556652] addrconf_notify+0x37d0/0x5930 [ 410.560917] ? __msan_poison_alloca+0x15c/0x1d0 [ 410.565656] ? _cond_resched+0x3c/0xd0 [ 410.569606] ? rcu_all_qs+0x32/0x1f0 [ 410.573379] ? _cond_resched+0x3c/0xd0 [ 410.577309] ? mutex_lock+0x31/0x90 [ 410.580998] ? rcu_all_qs+0x32/0x1f0 [ 410.584762] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 410.590161] ? dev_forward_change+0xb60/0xb60 [ 410.594697] raw_notifier_call_chain+0x13e/0x240 [ 410.599497] netdev_state_change+0x1a7/0x2c0 [ 410.603949] do_setlink+0x1796/0x6010 [ 410.607796] ? validate_nla+0x80a/0xe40 [ 410.611839] ? kmsan_set_origin_inline+0x6b/0x120 [ 410.616718] ? __msan_poison_alloca+0x15c/0x1d0 [ 410.621420] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 410.625973] ? rtnl_newlink+0xcd9/0x37a0 [ 410.630085] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 410.634614] rtnl_newlink+0x1fdc/0x37a0 [ 410.638618] ? rtnl_newlink+0xca5/0x37a0 [ 410.642710] ? rtnl_newlink+0xbd4/0x37a0 [ 410.646823] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 410.652237] ? is_bpf_text_address+0x90/0x4b0 [ 410.656821] ? rtnl_setlink+0x770/0x770 [ 410.660843] rtnetlink_rcv_msg+0xa44/0x1570 [ 410.665211] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 410.670611] ? netlink_sendmsg+0x76e/0x1350 [ 410.674990] ? kmsan_set_origin_inline+0x6b/0x120 [ 410.679890] ? __msan_poison_alloca+0x15c/0x1d0 [ 410.684614] ? __should_failslab+0x278/0x2a0 [ 410.689086] ? kmsan_set_origin_inline+0x6b/0x120 [ 410.693998] ? kmsan_set_origin+0x9e/0x160 [ 410.698298] netlink_rcv_skb+0x37e/0x600 [ 410.698354] ? rtnetlink_bind+0x120/0x120 [ 410.706591] rtnetlink_rcv+0x50/0x60 [ 410.706631] netlink_unicast+0x1680/0x1750 [ 410.714586] ? rtnetlink_net_exit+0xa0/0xa0 [ 410.718948] netlink_sendmsg+0x104f/0x1350 [ 410.723256] ? netlink_getsockopt+0xc60/0xc60 [ 410.727802] ___sys_sendmsg+0xec8/0x1320 [ 410.731928] ? __fdget+0x4e/0x60 [ 410.735344] ? __fget_light+0x57/0x700 [ 410.739274] ? __fdget+0x4e/0x60 [ 410.742695] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 410.748107] ? __fget_light+0x6a3/0x700 [ 410.752144] __x64_sys_sendmsg+0x331/0x460 [ 410.756418] ? ___sys_sendmsg+0x1320/0x1320 [ 410.760774] do_syscall_64+0x15b/0x230 14:22:42 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x60f, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={r1, 0x0, 0xccb4, 0x401, 0x77bf}) 14:22:42 executing program 2 (fault-call:3 fault-nth:8): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:42 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x20, 0x8}, 0xc) lseek(r0, 0x0, 0x3) [ 410.764706] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 410.769917] RIP: 0033:0x455b29 [ 410.773121] RSP: 002b:00007fca5a359c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 410.780865] RAX: ffffffffffffffda RBX: 00007fca5a35a6d4 RCX: 0000000000455b29 [ 410.788159] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 410.795455] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 410.802756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 410.810056] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000006 [ 410.849981] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:42 executing program 3 (fault-call:3 fault-nth:7): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, r1) [ 410.908719] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 410.924257] FAULT_INJECTION: forcing a failure. [ 410.924257] name failslab, interval 1, probability 0, space 0, times 0 [ 410.935657] CPU: 1 PID: 30014 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 410.942512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.951890] Call Trace: [ 410.954525] dump_stack+0x185/0x1d0 [ 410.958197] should_fail+0x87b/0xab0 [ 410.961956] __should_failslab+0x278/0x2a0 [ 410.966232] should_failslab+0x29/0x70 [ 410.970154] kmem_cache_alloc+0x129/0xb70 [ 410.974332] ? fib6_add_1+0xcdf/0x2540 [ 410.978247] ? __msan_poison_alloca+0x15c/0x1d0 [ 410.982974] fib6_add_1+0xcdf/0x2540 [ 410.986738] fib6_add+0x720/0x7200 [ 410.990318] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 410.995760] ip6_ins_rt+0x301/0x360 [ 410.999432] __ipv6_ifa_notify+0xb0a/0x18b0 [ 411.003809] ? node_free_rcu+0x70/0x70 14:22:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x121000, 0x0) lseek(r0, 0x0, 0x3) 14:22:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 411.007756] add_addr+0x367/0x470 [ 411.011258] addrconf_notify+0x37d0/0x5930 [ 411.015523] ? __msan_poison_alloca+0x15c/0x1d0 [ 411.020260] ? _cond_resched+0x3c/0xd0 [ 411.024216] ? rcu_all_qs+0x32/0x1f0 [ 411.027991] ? _cond_resched+0x3c/0xd0 [ 411.031926] ? mutex_lock+0x31/0x90 [ 411.035615] ? rcu_all_qs+0x32/0x1f0 [ 411.039384] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 411.044784] ? dev_forward_change+0xb60/0xb60 [ 411.049329] raw_notifier_call_chain+0x13e/0x240 [ 411.054133] netdev_state_change+0x1a7/0x2c0 [ 411.058579] do_setlink+0x1796/0x6010 [ 411.062423] ? validate_nla+0x80a/0xe40 [ 411.066463] ? kmsan_set_origin_inline+0x6b/0x120 [ 411.071343] ? __msan_poison_alloca+0x15c/0x1d0 [ 411.076047] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 411.080598] ? rtnl_newlink+0xcd9/0x37a0 [ 411.084710] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 411.089260] rtnl_newlink+0x1fdc/0x37a0 [ 411.093268] ? rtnl_newlink+0xca5/0x37a0 [ 411.097356] ? rtnl_newlink+0xbd4/0x37a0 [ 411.101475] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 411.106888] ? is_bpf_text_address+0x90/0x4b0 [ 411.111464] ? rtnl_setlink+0x770/0x770 [ 411.115474] rtnetlink_rcv_msg+0xa44/0x1570 [ 411.119856] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.125277] ? netlink_sendmsg+0x76e/0x1350 [ 411.129659] ? kmsan_set_origin_inline+0x6b/0x120 [ 411.135028] ? __msan_poison_alloca+0x15c/0x1d0 [ 411.139753] ? __should_failslab+0x278/0x2a0 [ 411.144235] ? kmsan_set_origin_inline+0x6b/0x120 [ 411.149155] ? kmsan_set_origin+0x9e/0x160 [ 411.153436] netlink_rcv_skb+0x37e/0x600 [ 411.157556] ? rtnetlink_bind+0x120/0x120 [ 411.161767] rtnetlink_rcv+0x50/0x60 [ 411.165522] netlink_unicast+0x1680/0x1750 [ 411.169811] ? rtnetlink_net_exit+0xa0/0xa0 [ 411.174175] netlink_sendmsg+0x104f/0x1350 [ 411.178490] ? netlink_getsockopt+0xc60/0xc60 [ 411.183041] ___sys_sendmsg+0xec8/0x1320 [ 411.187171] ? __fdget+0x4e/0x60 [ 411.190590] ? __fget_light+0x57/0x700 [ 411.194521] ? __fdget+0x4e/0x60 [ 411.197946] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 411.203527] ? __fget_light+0x6a3/0x700 14:22:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"50bfc5666a1039"}, 0xffffffff}, [{"842f19b0a17fc0"}, {"13f28e0eadc2e6"}, {"5e69599d25826f"}, {"005d6355036c82"}, {"14cbfea161ad39"}, {"37f7b977695323"}, {"9cfe9796308e5c"}, {"c2a0eb22f7580d"}]}, 0x48) lseek(r0, 0x0, 0x2) [ 411.207563] __x64_sys_sendmsg+0x331/0x460 [ 411.211847] ? ___sys_sendmsg+0x1320/0x1320 [ 411.216196] do_syscall_64+0x15b/0x230 [ 411.220128] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.225343] RIP: 0033:0x455b29 [ 411.228556] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 411.236301] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 411.243600] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 411.250894] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 14:22:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f0000000080)={0x7fffffff, 0x8, 0x20, 0x80000000, 0x62, 0x401, 0x4, 0x8001}, &(0x7f00000000c0)={0x401, 0x8, 0xffffffff, 0x1, 0x69b, 0x8, 0x401, 0x3}, &(0x7f0000000140)={0x6, 0x100000000000, 0x10001, 0x7f, 0x4, 0xfffffffffffffffb, 0x4, 0x40}, &(0x7f00000001c0)={r1, r2/1000+10000}) r3 = getegid() getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0x0]) r5 = getegid() setresgid(r3, r4, r5) lseek(r0, 0x0, 0x3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x400, &(0x7f0000fff000/0x1000)=nil, 0x0) [ 411.258193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 411.265534] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000008 14:22:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) [ 411.324546] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, 0xffffffffffffffff) 14:22:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80), 0x0, 0x0) [ 411.427618] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 411.450837] FAULT_INJECTION: forcing a failure. [ 411.450837] name failslab, interval 1, probability 0, space 0, times 0 [ 411.462238] CPU: 1 PID: 30028 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 411.469107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.478491] Call Trace: [ 411.481136] dump_stack+0x185/0x1d0 [ 411.484817] should_fail+0x87b/0xab0 [ 411.488601] __should_failslab+0x278/0x2a0 [ 411.492879] should_failslab+0x29/0x70 [ 411.496811] __kmalloc_node_track_caller+0x24b/0x11b0 [ 411.502036] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 411.507441] ? __ipv6_ifa_notify+0x41a/0x18b0 [ 411.511986] __alloc_skb+0x2cb/0x9e0 [ 411.515737] ? __ipv6_ifa_notify+0x41a/0x18b0 [ 411.520265] ? rtnl_is_locked+0x14/0x70 [ 411.524286] __ipv6_ifa_notify+0x41a/0x18b0 [ 411.528658] ? node_free_rcu+0x70/0x70 [ 411.532603] add_addr+0x367/0x470 [ 411.536101] addrconf_notify+0x37d0/0x5930 [ 411.540369] ? __msan_poison_alloca+0x15c/0x1d0 [ 411.545106] ? _cond_resched+0x3c/0xd0 [ 411.549062] ? rcu_all_qs+0x32/0x1f0 [ 411.552842] ? _cond_resched+0x3c/0xd0 [ 411.556772] ? mutex_lock+0x31/0x90 [ 411.560469] ? rcu_all_qs+0x32/0x1f0 [ 411.564238] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 411.569646] ? dev_forward_change+0xb60/0xb60 [ 411.574187] raw_notifier_call_chain+0x13e/0x240 [ 411.578988] netdev_state_change+0x1a7/0x2c0 [ 411.583440] do_setlink+0x1796/0x6010 [ 411.587286] ? validate_nla+0x80a/0xe40 [ 411.591322] ? kmsan_set_origin_inline+0x6b/0x120 [ 411.596200] ? __msan_poison_alloca+0x15c/0x1d0 [ 411.600901] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 411.605443] ? rtnl_newlink+0xcd9/0x37a0 [ 411.609552] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 411.614098] rtnl_newlink+0x1fdc/0x37a0 [ 411.618096] ? rtnl_newlink+0xca5/0x37a0 [ 411.622182] ? rtnl_newlink+0xbd4/0x37a0 14:22:43 executing program 4: unshare(0x24020400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002400)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x4000, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x10b, 0x4, 0xe81, 0x3de, 0x2cf, 0xfa, 0x183, 0x1ff}, "445d0397c7f52a087f92a5e81c37d6ce1b57bc130a7cd44aa1cc1610b6ac93f4776cf3bc3478c51fc6b11b5b80139f8633a76720712208ac384b7bede3b8e88617a64d631c1feb75676fcd71f314b0817d75d46eebfca132fef957", [[], [], [], [], []]}, 0x57b) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002440)=""/198, &(0x7f0000000080)=0xc6) [ 411.626297] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 411.631709] ? is_bpf_text_address+0x90/0x4b0 [ 411.636290] ? rtnl_setlink+0x770/0x770 [ 411.640294] rtnetlink_rcv_msg+0xa44/0x1570 [ 411.644667] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.650086] ? kmsan_set_origin_inline+0x6b/0x120 [ 411.654985] ? __msan_poison_alloca+0x15c/0x1d0 [ 411.659715] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 411.665138] ? ___slab_alloc+0xc1/0x1f50 [ 411.669252] ? __kmalloc_node_track_caller+0x95b/0x11b0 14:22:43 executing program 2 (fault-call:3 fault-nth:9): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 411.674669] ? kmsan_set_origin_inline+0x6b/0x120 [ 411.679571] ? kmsan_set_origin+0x9e/0x160 [ 411.683848] netlink_rcv_skb+0x37e/0x600 [ 411.687968] ? rtnetlink_bind+0x120/0x120 [ 411.692173] rtnetlink_rcv+0x50/0x60 [ 411.695922] netlink_unicast+0x1680/0x1750 [ 411.700205] ? rtnetlink_net_exit+0xa0/0xa0 [ 411.704569] netlink_sendmsg+0x104f/0x1350 [ 411.708877] ? netlink_getsockopt+0xc60/0xc60 [ 411.713422] ___sys_sendmsg+0xec8/0x1320 [ 411.717555] ? __fdget+0x4e/0x60 [ 411.720977] ? __fget_light+0x57/0x700 [ 411.724906] ? __fdget+0x4e/0x60 14:22:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) prctl$setendian(0x14, 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x7e, 0x6, 0x1, "0701d5f5a3f0720998136ca599553153268f0a2142a98db4038e5196e391938abdc4d04a5c219effd893589b68d34f93f203ae93473106b3fb78f3c036cd232bc219c00094f894181d7b8bf04274778f8a2cd781237f1f5c6b0360617c77977599545c3bfb4e4867ec0d09c68508a545f4ea87d663a1934885509a628387"}) [ 411.728326] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 411.733735] ? __fget_light+0x6a3/0x700 [ 411.737783] __x64_sys_sendmsg+0x331/0x460 [ 411.742073] ? ___sys_sendmsg+0x1320/0x1320 [ 411.746423] do_syscall_64+0x15b/0x230 [ 411.750354] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.755568] RIP: 0033:0x455b29 [ 411.758774] RSP: 002b:00007fca5a359c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 411.766522] RAX: ffffffffffffffda RBX: 00007fca5a35a6d4 RCX: 0000000000455b29 14:22:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/ipx\x00') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:43 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(0xffffffffffffffff, r0) [ 411.773819] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 411.781114] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 411.788411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 411.795714] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000007 [ 411.956523] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 411.999611] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 412.016299] FAULT_INJECTION: forcing a failure. [ 412.016299] name failslab, interval 1, probability 0, space 0, times 0 [ 412.027714] CPU: 0 PID: 30068 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 412.034570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.043946] Call Trace: 14:22:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = dup(r1) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/26) [ 412.046582] dump_stack+0x185/0x1d0 [ 412.050256] should_fail+0x87b/0xab0 [ 412.054025] __should_failslab+0x278/0x2a0 [ 412.058304] should_failslab+0x29/0x70 [ 412.062227] kmem_cache_alloc+0x129/0xb70 [ 412.066408] ? fib6_add_1+0xe15/0x2540 [ 412.070366] fib6_add_1+0xe15/0x2540 [ 412.074137] fib6_add+0x720/0x7200 [ 412.077721] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 412.083166] ip6_ins_rt+0x301/0x360 [ 412.086834] __ipv6_ifa_notify+0xb0a/0x18b0 [ 412.091211] ? node_free_rcu+0x70/0x70 [ 412.095155] add_addr+0x367/0x470 [ 412.098655] addrconf_notify+0x37d0/0x5930 [ 412.102906] ? __msan_poison_alloca+0x15c/0x1d0 [ 412.107599] ? _cond_resched+0x3c/0xd0 [ 412.111507] ? rcu_all_qs+0x32/0x1f0 [ 412.115259] ? _cond_resched+0x3c/0xd0 [ 412.119167] ? mutex_lock+0x31/0x90 [ 412.122819] ? rcu_all_qs+0x32/0x1f0 [ 412.126575] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 412.131955] ? dev_forward_change+0xb60/0xb60 [ 412.136487] raw_notifier_call_chain+0x13e/0x240 [ 412.141291] netdev_state_change+0x1a7/0x2c0 [ 412.145734] do_setlink+0x1796/0x6010 [ 412.149545] ? validate_nla+0x80a/0xe40 [ 412.153570] ? kmsan_set_origin_inline+0x6b/0x120 [ 412.158426] ? __msan_poison_alloca+0x15c/0x1d0 [ 412.163110] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 412.167654] ? rtnl_newlink+0xcd9/0x37a0 [ 412.171732] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 412.176226] rtnl_newlink+0x1fdc/0x37a0 [ 412.180194] ? rtnl_newlink+0xca5/0x37a0 [ 412.184260] ? rtnl_newlink+0xbd4/0x37a0 [ 412.188349] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 412.193753] ? is_bpf_text_address+0x90/0x4b0 [ 412.198302] ? rtnl_setlink+0x770/0x770 [ 412.202313] rtnetlink_rcv_msg+0xa44/0x1570 [ 412.206663] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 412.212055] ? netlink_sendmsg+0x76e/0x1350 [ 412.216401] ? kmsan_set_origin_inline+0x6b/0x120 [ 412.221261] ? __msan_poison_alloca+0x15c/0x1d0 [ 412.225956] ? __should_failslab+0x278/0x2a0 [ 412.230405] ? kmsan_set_origin_inline+0x6b/0x120 [ 412.235316] ? kmsan_set_origin+0x9e/0x160 [ 412.239560] netlink_rcv_skb+0x37e/0x600 [ 412.243651] ? rtnetlink_bind+0x120/0x120 [ 412.247815] rtnetlink_rcv+0x50/0x60 [ 412.251541] netlink_unicast+0x1680/0x1750 [ 412.255794] ? rtnetlink_net_exit+0xa0/0xa0 [ 412.260119] netlink_sendmsg+0x104f/0x1350 [ 412.264401] ? netlink_getsockopt+0xc60/0xc60 [ 412.268939] ___sys_sendmsg+0xec8/0x1320 [ 412.273043] ? __fdget+0x4e/0x60 [ 412.276430] ? __fget_light+0x57/0x700 [ 412.280348] ? __fdget+0x4e/0x60 [ 412.283765] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 412.289155] ? __fget_light+0x6a3/0x700 [ 412.293204] __x64_sys_sendmsg+0x331/0x460 [ 412.297495] ? ___sys_sendmsg+0x1320/0x1320 [ 412.301854] do_syscall_64+0x15b/0x230 [ 412.305774] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 412.310974] RIP: 0033:0x455b29 [ 412.314166] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 412.321887] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 412.329177] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 412.336467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 412.343745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 412.351020] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000009 [ 412.370492] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:44 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000000180)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x80, 0x7, 0xa57, 0x1}, 0x8) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x2, 0x7, 0x8001}, {{}, 0x8, 0x5, 0x8000}, {{0x77359400}, 0x9000, 0x4}, {{0x77359400}, 0x480000, 0x4, 0x7ffffffe}, {{r3, r4/1000+10000}, 0x6, 0x5, 0x1000}, {{0x0, 0x2710}, 0x2, 0x20}], 0x90) fsync(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x9, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'veth1_to_bridge\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) lseek(r0, 0x0, 0x6) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 14:22:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) close(r0) read(r0, &(0x7f0000000000)=""/125, 0x7d) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000006240)={'filter\x00'}, &(0x7f00000062c0)=0x54) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@loopback, @rand_addr}, &(0x7f0000000200)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f0000005680)=[{{&(0x7f00000002c0)=@alg, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/68, 0x44}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/1, 0x1}, {&(0x7f00000005c0)}], 0x5, &(0x7f0000000680)=""/220, 0xdc, 0x3}, 0x3}, {{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000800)=""/132, 0x84}, {&(0x7f00000008c0)=""/118, 0x76}, {&(0x7f0000000940)=""/166, 0xa6}], 0x3, &(0x7f0000000a40)=""/122, 0x7a, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)=""/121, 0x79}, {&(0x7f0000000b40)=""/228, 0xe4}, {&(0x7f0000000c40)=""/129, 0x81}, {&(0x7f0000000d00)=""/163, 0xa3}, {&(0x7f0000000dc0)=""/35, 0x23}, {&(0x7f0000000e00)=""/118, 0x76}, {&(0x7f0000000e80)=""/50, 0x32}], 0x7, 0x0, 0x0, 0x9b4}, 0x7}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000000f40)=""/197, 0xc5}, {&(0x7f0000001040)=""/111, 0x6f}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x3, &(0x7f0000002100)=""/11, 0xb, 0x7}}, {{&(0x7f0000002140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005540)=[{&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/106, 0x6a}, {&(0x7f0000003240)=""/52, 0x34}, {&(0x7f0000003280)=""/210, 0xd2}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/10, 0xa}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/201, 0xc9}, {&(0x7f00000054c0)=""/128, 0x80}], 0x9, &(0x7f0000005600)=""/76, 0x4c, 0x9}, 0x2}], 0x5, 0x2141, &(0x7f00000057c0)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000005dc0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000005e00)={r3, 0x9}, 0x8) accept4$packet(0xffffffffffffff9c, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005900)=0x14, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005a40)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005a80)={'vcan0\x00'}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000005ac0)={@remote, @dev}, &(0x7f0000005b00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005b40)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000005c40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005c80)={{{@in=@broadcast, @in=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000005d80)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000005800)={0x0, 0x1c, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x0, @empty, 0x2}]}, &(0x7f0000005840)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000006140)={r4, 0xba, "b3fe687a9149f8ed2ea583189c46ccb11f1746c2e24970c38477eaed3e238bbc1f347763d64a06a5e36e2d6eb6edb9d18d912eb68f669347c7c0354e1cb86167497a10ebb5ff3c912c77c7f776e147d0ba1d4ec21b7713e3b317e5b27a0b824092e27c9eb8c822ba28c669524956fe27f1ae215031a41d4a4466be926935930888df7f290a121b18205d7586cdd4e45f554364ef6102d2b8648531bf73b12bdccea78c8ff61fcf444f1e173c05b086ca7f30b2ed58f933f9c429"}, &(0x7f0000005880)=0xc2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000005940)=""/175) 14:22:44 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:22:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x6, 0x7fffffff, 0x5, "233e020498dc1a23be3b0ec415ac32e1d32aebf8f7855e518321a51b8448f93a43f87f42d30c3d54ff4f4b1cd897b37a608d5f65e3e97c4735af0fb67072f0726c064da1efeef4b09313f6961e4c1952"}, 0xd8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x200000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xc, 0x3f}, {0x3}, {0x8, 0x1}], 0x3) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 412.397219] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) [ 412.462558] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:44 executing program 2 (fault-call:3 fault-nth:10): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:44 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) clock_nanosleep(0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x2, r1}) 14:22:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r2, 0x0, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x50}, 0x1}, 0x8000) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) [ 412.570342] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 412.608940] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:44 executing program 4: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000000080), 0xc889510883b8408b) [ 412.724941] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 412.745907] FAULT_INJECTION: forcing a failure. [ 412.745907] name failslab, interval 1, probability 0, space 0, times 0 [ 412.757265] CPU: 0 PID: 30115 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 412.764140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 14:22:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a000102000000000000000a000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000003c0)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=@getsa={0x154, 0x12, 0x800, 0x70bd25, 0x25dfdbfc, {@in=@multicast2=0xe0000002, 0x4d6, 0x2, 0xff}, [@ipv4_hthresh={0x8, 0x3, {0x9, 0x11}}, @ipv4_hthresh={0x8, 0x3, {0xb, 0xc}}, @output_mark={0x8, 0x1d, 0xfffffffffffffc01}, @algo_comp={0x114, 0x3, {{'lzjh\x00'}, 0x660, "14ff1a22ffa1da5e6504417bf2914ed222fc4a61e71bb5d564f4fa5578d3b14d046c19d3c9ee4b156c292cfa22416c7a02c8deb6a24d5b6990aa4dc78e92486e04f0d630942831dd4a21d57653d963788a078d0892321856fd5fe0469d3386041c12bfafb86aab030ff09f72a7811532d8f7422c8f6fea699ce9add07e9980246b3ba7bbcfc7401c04659ae5482b8831d1774d0c8519b2e619f83f1861c6178ac78735f68d7ad3f3213649fdb40cc602d95dc12e444b1db1b64dc90b0959182941e090d803251b5e4611c65b"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'ip6_vti0\x00', 0x1f}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000400)) [ 412.773518] Call Trace: [ 412.776156] dump_stack+0x185/0x1d0 [ 412.779822] should_fail+0x87b/0xab0 [ 412.783576] __should_failslab+0x278/0x2a0 [ 412.787844] should_failslab+0x29/0x70 [ 412.791769] kmem_cache_alloc_node+0x157/0xc80 [ 412.796386] ? __alloc_skb+0x202/0x9e0 [ 412.800312] ? kmem_cache_alloc+0xa97/0xb70 [ 412.804704] __alloc_skb+0x202/0x9e0 [ 412.808469] inet6_rt_notify+0x291/0x630 [ 412.812572] fib6_add+0x34f1/0x7200 [ 412.816243] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 412.821697] ip6_ins_rt+0x301/0x360 14:22:44 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfff, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r2, 0x9, 0x7, [0xffff, 0x100000000, 0x80, 0x7b7, 0x8001, 0x6, 0x1]}, &(0x7f0000000440)=0x16) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000500)={0x303, 0x33}, 0xfffffffffffffe03) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) recvmsg(r5, &(0x7f0000001500)={&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/116, 0x74}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0xff91) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 412.825374] __ipv6_ifa_notify+0xb0a/0x18b0 [ 412.829754] ? node_free_rcu+0x70/0x70 [ 412.833705] add_addr+0x367/0x470 [ 412.837203] addrconf_notify+0x37d0/0x5930 [ 412.841473] ? __msan_poison_alloca+0x15c/0x1d0 [ 412.846215] ? _cond_resched+0x3c/0xd0 [ 412.850172] ? rcu_all_qs+0x32/0x1f0 [ 412.853945] ? _cond_resched+0x3c/0xd0 [ 412.857879] ? mutex_lock+0x31/0x90 [ 412.861567] ? rcu_all_qs+0x32/0x1f0 [ 412.865338] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 412.870746] ? dev_forward_change+0xb60/0xb60 [ 412.875294] raw_notifier_call_chain+0x13e/0x240 [ 412.880104] netdev_state_change+0x1a7/0x2c0 [ 412.884553] do_setlink+0x1796/0x6010 [ 412.888404] ? validate_nla+0x80a/0xe40 [ 412.892445] ? kmsan_set_origin_inline+0x6b/0x120 [ 412.897331] ? __msan_poison_alloca+0x15c/0x1d0 [ 412.902035] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 412.906593] ? rtnl_newlink+0xcd9/0x37a0 [ 412.910712] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 412.915246] rtnl_newlink+0x1fdc/0x37a0 [ 412.919261] ? rtnl_newlink+0xca5/0x37a0 [ 412.923357] ? rtnl_newlink+0xbd4/0x37a0 [ 412.927479] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 412.932895] ? is_bpf_text_address+0x90/0x4b0 [ 412.937478] ? rtnl_setlink+0x770/0x770 [ 412.941506] rtnetlink_rcv_msg+0xa44/0x1570 [ 412.945884] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 412.951279] ? netlink_sendmsg+0x76e/0x1350 [ 412.955654] ? kmsan_set_origin_inline+0x6b/0x120 [ 412.960544] ? __msan_poison_alloca+0x15c/0x1d0 [ 412.965265] ? __should_failslab+0x278/0x2a0 [ 412.969720] ? kmsan_set_origin_inline+0x6b/0x120 [ 412.974616] ? kmsan_set_origin+0x9e/0x160 [ 412.978885] netlink_rcv_skb+0x37e/0x600 [ 412.982992] ? rtnetlink_bind+0x120/0x120 [ 412.987187] rtnetlink_rcv+0x50/0x60 [ 412.990923] netlink_unicast+0x1680/0x1750 [ 412.995196] ? rtnetlink_net_exit+0xa0/0xa0 [ 412.999549] netlink_sendmsg+0x104f/0x1350 [ 413.003837] ? netlink_getsockopt+0xc60/0xc60 [ 413.008375] ___sys_sendmsg+0xec8/0x1320 [ 413.012496] ? __fdget+0x4e/0x60 [ 413.015906] ? __fget_light+0x57/0x700 [ 413.019827] ? __fdget+0x4e/0x60 [ 413.023231] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 413.028628] ? __fget_light+0x6a3/0x700 [ 413.032664] __x64_sys_sendmsg+0x331/0x460 [ 413.036936] ? ___sys_sendmsg+0x1320/0x1320 [ 413.041285] do_syscall_64+0x15b/0x230 [ 413.045213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 413.050418] RIP: 0033:0x455b29 [ 413.053621] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 413.061357] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 413.068641] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 413.075928] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 413.083216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 413.090507] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000000a 14:22:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:22:45 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) socketpair(0x2, 0x8000e, 0x80000001, &(0x7f0000000000)) [ 413.128470] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:45 executing program 4: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000000080), 0xc889510883b8408b) [ 413.207875] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.214425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 413.221311] bridge0: port 1(bridge_slave_0) entered blocking state [ 413.227760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 413.297690] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 413.341204] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 413.359220] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 413.402804] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 413.410773] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 413.419905] IPv6: ADDRCONF(NETDEV_UP): wlan2: link is not ready [ 413.485903] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 413.508514] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 413.523995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 14:22:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:45 executing program 2 (fault-call:3 fault-nth:11): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:22:45 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = dup(r1) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/26) 14:22:45 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) lseek(r0, 0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8948, &(0x7f0000000000)={'lo\x00'}) finit_module(r1, &(0x7f0000000040)='*#%*vmnet1%+security[\\/:%\\\x00', 0x2) ioctl(r0, 0x8, &(0x7f0000000000)="bd0fa56c75d502a3a9fc9cfa7ede201a1ddfeed53030731156") 14:22:45 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], 0x2}) [ 413.555327] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) [ 413.635142] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:45 executing program 3: r0 = socket(0x0, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000a1c564fbc870407af928365ccb0008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x2, 0x81) fdatasync(r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000280)={0xfffffffffffffffe, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000200)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) prctl$setendian(0x14, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 413.682342] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 413.751291] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 413.771916] FAULT_INJECTION: forcing a failure. [ 413.771916] name failslab, interval 1, probability 0, space 0, times 0 [ 413.783349] CPU: 1 PID: 30176 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 413.790219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.799598] Call Trace: [ 413.802239] dump_stack+0x185/0x1d0 [ 413.805920] should_fail+0x87b/0xab0 [ 413.809677] __should_failslab+0x278/0x2a0 [ 413.813950] should_failslab+0x29/0x70 [ 413.817879] __kmalloc_node_track_caller+0x24b/0x11b0 [ 413.823119] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 413.828518] ? inet6_rt_notify+0x291/0x630 [ 413.832837] __alloc_skb+0x2cb/0x9e0 [ 413.836595] ? inet6_rt_notify+0x291/0x630 [ 413.840855] inet6_rt_notify+0x291/0x630 [ 413.844941] fib6_add+0x34f1/0x7200 [ 413.848608] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 413.854045] ip6_ins_rt+0x301/0x360 [ 413.857711] __ipv6_ifa_notify+0xb0a/0x18b0 [ 413.862086] ? node_free_rcu+0x70/0x70 [ 413.866029] add_addr+0x367/0x470 [ 413.869525] addrconf_notify+0x37d0/0x5930 [ 413.873791] ? __msan_poison_alloca+0x15c/0x1d0 [ 413.878522] ? _cond_resched+0x3c/0xd0 [ 413.882469] ? rcu_all_qs+0x32/0x1f0 [ 413.886230] ? _cond_resched+0x3c/0xd0 [ 413.890145] ? mutex_lock+0x31/0x90 [ 413.893825] ? rcu_all_qs+0x32/0x1f0 [ 413.897589] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 413.902990] ? dev_forward_change+0xb60/0xb60 [ 413.907528] raw_notifier_call_chain+0x13e/0x240 [ 413.912330] netdev_state_change+0x1a7/0x2c0 [ 413.916771] do_setlink+0x1796/0x6010 [ 413.920614] ? validate_nla+0x80a/0xe40 [ 413.924645] ? kmsan_set_origin_inline+0x6b/0x120 [ 413.929523] ? __msan_poison_alloca+0x15c/0x1d0 [ 413.934226] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 413.938775] ? rtnl_newlink+0xcd9/0x37a0 [ 413.942890] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 413.947413] rtnl_newlink+0x1fdc/0x37a0 [ 413.951412] ? rtnl_newlink+0xca5/0x37a0 [ 413.955493] ? rtnl_newlink+0xbd4/0x37a0 [ 413.959598] ? kmsan_set_origin_inline+0x6b/0x120 [ 413.964471] ? __msan_poison_alloca+0x15c/0x1d0 [ 413.969177] ? rcu_all_qs+0x32/0x1f0 [ 413.972941] ? __mutex_lock+0x10e/0x1af0 [ 413.977046] ? __mutex_lock_slowpath+0x2c/0x30 [ 413.981689] ? rtnl_setlink+0x770/0x770 [ 413.985695] rtnetlink_rcv_msg+0xa44/0x1570 [ 413.990069] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 413.995485] ? netlink_sendmsg+0x76e/0x1350 [ 413.999864] ? kmsan_set_origin_inline+0x6b/0x120 [ 414.004758] ? __msan_poison_alloca+0x15c/0x1d0 [ 414.009478] ? __should_failslab+0x278/0x2a0 [ 414.013943] ? kmsan_set_origin_inline+0x6b/0x120 [ 414.018827] ? kmsan_set_origin+0x9e/0x160 [ 414.023088] netlink_rcv_skb+0x37e/0x600 [ 414.027206] ? rtnetlink_bind+0x120/0x120 [ 414.031412] rtnetlink_rcv+0x50/0x60 [ 414.035157] netlink_unicast+0x1680/0x1750 [ 414.039438] ? rtnetlink_net_exit+0xa0/0xa0 [ 414.043804] netlink_sendmsg+0x104f/0x1350 [ 414.048108] ? netlink_getsockopt+0xc60/0xc60 [ 414.052653] ___sys_sendmsg+0xec8/0x1320 [ 414.056776] ? __fdget+0x4e/0x60 [ 414.060200] ? __fget_light+0x57/0x700 [ 414.064130] ? __fdget+0x4e/0x60 [ 414.067550] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 414.072952] ? __fget_light+0x6a3/0x700 [ 414.076990] __x64_sys_sendmsg+0x331/0x460 [ 414.081269] ? ___sys_sendmsg+0x1320/0x1320 [ 414.085620] do_syscall_64+0x15b/0x230 [ 414.089552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 414.094766] RIP: 0033:0x455b29 14:22:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) [ 414.097975] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 414.105721] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 414.113019] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 414.120311] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 414.127773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 414.135098] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000000b [ 414.155347] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 414.188852] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:46 executing program 2 (fault-call:3 fault-nth:12): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) [ 414.251186] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 14:22:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$XDP_MMAP_OFFSETS(0xffffffffffffffff, 0x11b, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x60) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f0000000340)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 414.323225] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 414.385365] FAULT_INJECTION: forcing a failure. [ 414.385365] name failslab, interval 1, probability 0, space 0, times 0 [ 414.396816] CPU: 0 PID: 30192 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 414.403689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.413074] Call Trace: [ 414.415717] dump_stack+0x185/0x1d0 [ 414.419385] should_fail+0x87b/0xab0 [ 414.423145] __should_failslab+0x278/0x2a0 [ 414.427425] should_failslab+0x29/0x70 [ 414.431353] kmem_cache_alloc_node+0x157/0xc80 [ 414.435975] ? __alloc_skb+0x202/0x9e0 [ 414.439900] ? rt6_sync_up+0x200/0x200 [ 414.443838] __alloc_skb+0x202/0x9e0 [ 414.447596] inet6_ifinfo_notify+0xc1/0x2c0 [ 414.451964] addrconf_notify+0x5746/0x5930 [ 414.456234] ? __msan_poison_alloca+0x15c/0x1d0 [ 414.460969] ? _cond_resched+0x3c/0xd0 [ 414.464919] ? rcu_all_qs+0x32/0x1f0 [ 414.468695] ? _cond_resched+0x3c/0xd0 [ 414.472626] ? mutex_lock+0x31/0x90 [ 414.476326] ? rcu_all_qs+0x32/0x1f0 [ 414.480087] ? __msan_metadata_ptr_for_load_8+0x10/0x20 14:22:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfff, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r2, 0x9, 0x7, [0xffff, 0x100000000, 0x80, 0x7b7, 0x8001, 0x6, 0x1]}, &(0x7f0000000440)=0x16) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000500)={0x303, 0x33}, 0xfffffffffffffe03) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) recvmsg(r5, &(0x7f0000001500)={&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/116, 0x74}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0xff91) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) mq_unlink(&(0x7f0000000040)='/selinux/enforce\x00') prctl$setendian(0x14, 0x5) [ 414.485483] ? dev_forward_change+0xb60/0xb60 [ 414.490010] raw_notifier_call_chain+0x13e/0x240 [ 414.494817] netdev_state_change+0x1a7/0x2c0 [ 414.499269] do_setlink+0x1796/0x6010 [ 414.503121] ? validate_nla+0x80a/0xe40 [ 414.507160] ? kmsan_set_origin_inline+0x6b/0x120 [ 414.512035] ? __msan_poison_alloca+0x15c/0x1d0 [ 414.516738] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 414.521295] ? rtnl_newlink+0xcd9/0x37a0 [ 414.525411] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 414.529962] rtnl_newlink+0x1fdc/0x37a0 [ 414.533964] ? rtnl_newlink+0xca5/0x37a0 [ 414.538058] ? rtnl_newlink+0xbd4/0x37a0 [ 414.542177] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 414.547594] ? is_bpf_text_address+0x90/0x4b0 [ 414.552180] ? rtnl_setlink+0x770/0x770 [ 414.556332] rtnetlink_rcv_msg+0xa44/0x1570 [ 414.560709] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 414.566133] ? netlink_sendmsg+0x76e/0x1350 [ 414.570518] ? kmsan_set_origin_inline+0x6b/0x120 [ 414.575411] ? __msan_poison_alloca+0x15c/0x1d0 [ 414.580127] ? __should_failslab+0x278/0x2a0 14:22:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x1, 0x2, 0x70c, 0x6, '\x00', 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x46, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) [ 414.584591] ? kmsan_set_origin_inline+0x6b/0x120 [ 414.589499] ? kmsan_set_origin+0x9e/0x160 [ 414.593770] netlink_rcv_skb+0x37e/0x600 [ 414.597883] ? rtnetlink_bind+0x120/0x120 [ 414.602089] rtnetlink_rcv+0x50/0x60 [ 414.605838] netlink_unicast+0x1680/0x1750 [ 414.610122] ? rtnetlink_net_exit+0xa0/0xa0 [ 414.614490] netlink_sendmsg+0x104f/0x1350 [ 414.618789] ? netlink_getsockopt+0xc60/0xc60 [ 414.623317] ___sys_sendmsg+0xec8/0x1320 [ 414.627447] ? __fdget+0x4e/0x60 [ 414.630863] ? __fget_light+0x57/0x700 [ 414.634797] ? __fdget+0x4e/0x60 [ 414.638220] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 414.643624] ? __fget_light+0x6a3/0x700 [ 414.647666] __x64_sys_sendmsg+0x331/0x460 [ 414.651946] ? ___sys_sendmsg+0x1320/0x1320 [ 414.656303] do_syscall_64+0x15b/0x230 [ 414.660237] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 414.665453] RIP: 0033:0x455b29 [ 414.668655] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 414.676382] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 414.684109] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 414.691386] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 414.698663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 414.705928] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000000c [ 414.746748] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x0, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x1, 0x1, 0x83, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r1 = semget$private(0x0, 0x3, 0x100) semop(r1, &(0x7f0000000080)=[{0x2, 0x7ff, 0x1000}, {0x4, 0x8, 0x800}, {0x7, 0x1000, 0x800}], 0x3) 14:22:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 414.827302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 414.848447] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:46 executing program 2 (fault-call:3 fault-nth:13): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:46 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x1) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000000240)}], 0x1, 0x0) 14:22:46 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x120, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x28606d27}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) 14:22:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(0xffffffffffffffff, r1) 14:22:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x3) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x7}, &(0x7f0000000200)=0x8) [ 415.108389] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, 0xffffffffffffffff) 14:22:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) [ 415.187341] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fadvise64(r0, 0x0, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = socket(0x3, 0x2, 0x6) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000340)={@empty, @loopback, 0x0}, &(0x7f0000000380)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) getpeername$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d00)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000e00)=0xe8) getpeername(r0, &(0x7f0000000e40)=@can={0x0, 0x0}, &(0x7f0000000ec0)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001580)={@multicast1, @dev, 0x0}, &(0x7f00000015c0)=0xc) accept4$packet(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001700)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001840)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001b80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000001b40)={&(0x7f0000001880)={0x2c0, r2, 0x4, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x1e4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x1, 0x9, 0x80000, 0x7f}, {0xa5b7, 0x7, 0x80, 0x6}, {0x7, 0xffffffff, 0x9, 0x3}, {0x2, 0xfffffffffffffc00, 0x1ff, 0xffffffff7fffffff}, {0x6, 0x10, 0x2, 0x6}, {0x9c6, 0x8, 0x6, 0x4}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x24008001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYRES64], 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfff, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r2, 0x9, 0x7, [0xffff, 0x100000000, 0x80, 0x7b7, 0x8001, 0x6, 0x1]}, &(0x7f0000000440)=0x16) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000500)={0x303, 0x33}, 0xfffffffffffffe03) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) recvmsg(r5, &(0x7f0000001500)={&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/116, 0x74}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0xff91) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4102, 0x0) lseek(r0, 0x0, 0x3) 14:22:47 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1b0, r2, 0x100, 0x70bd29, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x194, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x80000000, 0x101, 0x2, 0x400}, {0x1eb1, 0x3}, {0x75e, 0x100000001, 0x1f, 0x3}, {0x1, 0x9, 0x0, 0x5}, {0x7ff, 0x2, 0x0, 0x787b}, {0xfffffffffffffffc, 0x3021, 0x400, 0x9}, {0x6, 0x1, 0xb2, 0x1f32}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff26f5}}}]}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4000004}, 0x1) 14:22:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x20}, 0xc) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x98, r2, 0x516, 0x70bd26, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x24000000) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRES32=r0], 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 415.623375] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 415.645986] FAULT_INJECTION: forcing a failure. [ 415.645986] name failslab, interval 1, probability 0, space 0, times 0 [ 415.658113] CPU: 1 PID: 30263 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 415.664992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.674372] Call Trace: [ 415.677079] dump_stack+0x185/0x1d0 [ 415.680760] should_fail+0x87b/0xab0 [ 415.684522] __should_failslab+0x278/0x2a0 [ 415.688830] should_failslab+0x29/0x70 [ 415.692762] __kmalloc_node_track_caller+0x24b/0x11b0 [ 415.697996] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 415.703401] ? inet6_ifinfo_notify+0xc1/0x2c0 [ 415.707956] __alloc_skb+0x2cb/0x9e0 [ 415.711706] ? inet6_ifinfo_notify+0xc1/0x2c0 [ 415.716254] inet6_ifinfo_notify+0xc1/0x2c0 [ 415.720625] addrconf_notify+0x5746/0x5930 [ 415.724901] ? __msan_poison_alloca+0x15c/0x1d0 [ 415.729614] ? _cond_resched+0x3c/0xd0 [ 415.733551] ? rcu_all_qs+0x32/0x1f0 [ 415.737331] ? _cond_resched+0x3c/0xd0 [ 415.741268] ? mutex_lock+0x31/0x90 [ 415.744963] ? rcu_all_qs+0x32/0x1f0 [ 415.748732] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 415.754144] ? dev_forward_change+0xb60/0xb60 [ 415.758683] raw_notifier_call_chain+0x13e/0x240 [ 415.763489] netdev_state_change+0x1a7/0x2c0 [ 415.767937] do_setlink+0x1796/0x6010 [ 415.771794] ? validate_nla+0x80a/0xe40 [ 415.775846] ? kmsan_set_origin_inline+0x6b/0x120 [ 415.780730] ? __msan_poison_alloca+0x15c/0x1d0 [ 415.785438] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 415.789994] ? rtnl_newlink+0xcd9/0x37a0 [ 415.794107] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 415.798637] rtnl_newlink+0x1fdc/0x37a0 [ 415.802644] ? rtnl_newlink+0xca5/0x37a0 [ 415.806743] ? rtnl_newlink+0xbd4/0x37a0 [ 415.810863] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 415.816275] ? is_bpf_text_address+0x90/0x4b0 [ 415.820860] ? rtnl_setlink+0x770/0x770 [ 415.824862] rtnetlink_rcv_msg+0xa44/0x1570 [ 415.829234] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 415.834625] ? netlink_sendmsg+0x76e/0x1350 [ 415.839009] ? kmsan_set_origin_inline+0x6b/0x120 [ 415.843908] ? __msan_poison_alloca+0x15c/0x1d0 [ 415.848633] ? __should_failslab+0x278/0x2a0 [ 415.853102] ? kmsan_set_origin_inline+0x6b/0x120 [ 415.858015] ? kmsan_set_origin+0x9e/0x160 [ 415.862293] netlink_rcv_skb+0x37e/0x600 [ 415.866415] ? rtnetlink_bind+0x120/0x120 [ 415.870621] rtnetlink_rcv+0x50/0x60 [ 415.874370] netlink_unicast+0x1680/0x1750 [ 415.878655] ? rtnetlink_net_exit+0xa0/0xa0 [ 415.883020] netlink_sendmsg+0x104f/0x1350 [ 415.887325] ? netlink_getsockopt+0xc60/0xc60 [ 415.891849] ___sys_sendmsg+0xec8/0x1320 [ 415.895965] ? __fdget+0x4e/0x60 [ 415.899386] ? __fget_light+0x57/0x700 [ 415.903315] ? __fdget+0x4e/0x60 [ 415.906738] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 415.912152] ? __fget_light+0x6a3/0x700 [ 415.916196] __x64_sys_sendmsg+0x331/0x460 [ 415.920484] ? ___sys_sendmsg+0x1320/0x1320 [ 415.924842] do_syscall_64+0x15b/0x230 [ 415.928753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 415.933963] RIP: 0033:0x455b29 [ 415.937172] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 415.944918] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 415.952208] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 415.959510] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 415.966798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 415.974084] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000000d [ 415.994995] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 416.018688] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) [ 416.034736] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:48 executing program 2 (fault-call:3 fault-nth:14): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:48 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) pread64(r0, &(0x7f0000000000)=""/129, 0x81, 0x0) 14:22:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) [ 416.084889] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, r1) 14:22:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ptrace$setopts(0x4206, r1, 0x80, 0x100001) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:48 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x385002, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) [ 416.261763] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 416.303753] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, r1) [ 416.399758] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 416.429486] FAULT_INJECTION: forcing a failure. [ 416.429486] name failslab, interval 1, probability 0, space 0, times 0 [ 416.440964] CPU: 0 PID: 30319 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 416.447831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.457211] Call Trace: [ 416.459846] dump_stack+0x185/0x1d0 [ 416.463514] should_fail+0x87b/0xab0 [ 416.467272] __should_failslab+0x278/0x2a0 [ 416.471545] should_failslab+0x29/0x70 [ 416.475494] kmem_cache_alloc_node+0x157/0xc80 [ 416.480106] ? __alloc_skb+0x202/0x9e0 [ 416.484039] __alloc_skb+0x202/0x9e0 [ 416.487800] inet6_rt_notify+0x291/0x630 [ 416.491917] fib6_del+0x1c7d/0x2210 [ 416.495586] ? __msan_poison_alloca+0x15c/0x1d0 [ 416.500301] fib6_clean_node+0x39e/0x6b0 [ 416.504401] ? node_free_rcu+0x70/0x70 [ 416.508327] fib6_walk_continue+0xc99/0xe20 [ 416.512692] __fib6_clean_all+0x53d/0x840 [ 416.516860] ? rt6_sync_down_dev+0x140/0x140 [ 416.521296] ? node_free_rcu+0x70/0x70 [ 416.525219] ? rt6_sync_down_dev+0x140/0x140 [ 416.529663] fib6_clean_all+0x90/0xa0 [ 416.533498] ? rt6_sync_down_dev+0x140/0x140 [ 416.537945] rt6_disable_ip+0x104/0x9b0 [ 416.541958] ? kmsan_set_origin_inline+0x6b/0x120 [ 416.546836] ? __msan_poison_alloca+0x15c/0x1d0 [ 416.551551] addrconf_ifdown+0x237/0x2890 [ 416.555746] ? inet6_ifinfo_notify+0x1cf/0x2c0 [ 416.560370] addrconf_notify+0x1dae/0x5930 [ 416.564642] ? __msan_poison_alloca+0x15c/0x1d0 [ 416.569380] ? _cond_resched+0x3c/0xd0 [ 416.573347] ? rcu_all_qs+0x32/0x1f0 [ 416.577120] ? _cond_resched+0x3c/0xd0 [ 416.581051] ? mutex_lock+0x31/0x90 [ 416.584743] ? rcu_all_qs+0x32/0x1f0 [ 416.588513] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 416.593918] ? dev_forward_change+0xb60/0xb60 [ 416.598459] raw_notifier_call_chain+0x13e/0x240 [ 416.603267] netdev_state_change+0x1a7/0x2c0 [ 416.607726] do_setlink+0x1796/0x6010 [ 416.611552] ? validate_nla+0x80a/0xe40 [ 416.615575] ? kmsan_set_origin_inline+0x6b/0x120 [ 416.620450] ? __msan_poison_alloca+0x15c/0x1d0 [ 416.625146] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 416.629687] ? rtnl_newlink+0xcd9/0x37a0 [ 416.633786] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 416.638330] rtnl_newlink+0x1fdc/0x37a0 [ 416.642326] ? rtnl_newlink+0xca5/0x37a0 [ 416.646395] ? rtnl_newlink+0xbd4/0x37a0 [ 416.650475] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 416.655877] ? is_bpf_text_address+0x90/0x4b0 [ 416.660442] ? rtnl_setlink+0x770/0x770 [ 416.664440] rtnetlink_rcv_msg+0xa44/0x1570 [ 416.668784] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 416.674148] ? netlink_sendmsg+0x76e/0x1350 [ 416.678515] ? kmsan_set_origin_inline+0x6b/0x120 [ 416.683401] ? __msan_poison_alloca+0x15c/0x1d0 [ 416.688109] ? __should_failslab+0x278/0x2a0 [ 416.692555] ? kmsan_set_origin_inline+0x6b/0x120 [ 416.697431] ? kmsan_set_origin+0x9e/0x160 [ 416.701671] netlink_rcv_skb+0x37e/0x600 [ 416.705750] ? rtnetlink_bind+0x120/0x120 [ 416.709922] rtnetlink_rcv+0x50/0x60 [ 416.713639] netlink_unicast+0x1680/0x1750 [ 416.717895] ? rtnetlink_net_exit+0xa0/0xa0 [ 416.722245] netlink_sendmsg+0x104f/0x1350 [ 416.726540] ? netlink_getsockopt+0xc60/0xc60 [ 416.731078] ___sys_sendmsg+0xec8/0x1320 [ 416.735192] ? __fdget+0x4e/0x60 [ 416.738606] ? __fget_light+0x57/0x700 [ 416.742516] ? __fdget+0x4e/0x60 [ 416.745907] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 416.751302] ? __fget_light+0x6a3/0x700 [ 416.755346] __x64_sys_sendmsg+0x331/0x460 [ 416.759606] ? ___sys_sendmsg+0x1320/0x1320 [ 416.763938] do_syscall_64+0x15b/0x230 [ 416.767847] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 416.773060] RIP: 0033:0x455b29 [ 416.776257] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 416.783974] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 416.791247] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 416.798542] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 416.805819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 416.813091] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000000e 14:22:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1b0, r2, 0x100, 0x70bd29, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x194, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x80000000, 0x101, 0x2, 0x400}, {0x1eb1, 0x3}, {0x75e, 0x100000001, 0x1f, 0x3}, {0x1, 0x9, 0x0, 0x5}, {0x7ff, 0x2, 0x0, 0x787b}, {0xfffffffffffffffc, 0x3021, 0x400, 0x9}, {0x6, 0x1, 0xb2, 0x1f32}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff26f5}}}]}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4000004}, 0x1) 14:22:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x4f5) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x200, &(0x7f0000000240)=0x4) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000040)=0x44) bind$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"2052807de61623"}, 0x7}, 0x10) 14:22:48 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = dup(r0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000003c0)={0x100000000, 0x7f, 0xffff, @empty, 'gre0\x00'}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) r4 = getegid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x8000, r3, r4, 0xffff, 0x100, 0x200001) 14:22:48 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x3) lseek(r0, 0x0, 0x3) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 14:22:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, r1) [ 416.843504] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:48 executing program 2 (fault-call:3 fault-nth:15): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 416.901414] syz-executor2 (30319) used greatest stack depth: 53608 bytes left [ 417.053876] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 417.098373] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 417.109622] FAULT_INJECTION: forcing a failure. [ 417.109622] name failslab, interval 1, probability 0, space 0, times 0 [ 417.121038] CPU: 1 PID: 30353 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 417.127905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.137640] Call Trace: [ 417.140285] dump_stack+0x185/0x1d0 [ 417.143958] should_fail+0x87b/0xab0 [ 417.147721] __should_failslab+0x278/0x2a0 [ 417.151996] should_failslab+0x29/0x70 [ 417.155926] __kmalloc_node_track_caller+0x24b/0x11b0 [ 417.161154] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 417.166588] ? inet6_rt_notify+0x291/0x630 [ 417.170875] __alloc_skb+0x2cb/0x9e0 [ 417.174626] ? inet6_rt_notify+0x291/0x630 [ 417.178908] inet6_rt_notify+0x291/0x630 [ 417.183035] fib6_del+0x1c7d/0x2210 [ 417.186710] ? __msan_poison_alloca+0x15c/0x1d0 [ 417.191424] fib6_clean_node+0x39e/0x6b0 14:22:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, 0xffffffffffffffff) 14:22:49 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x3) [ 417.195519] ? node_free_rcu+0x70/0x70 [ 417.199437] fib6_walk_continue+0xc99/0xe20 [ 417.203811] __fib6_clean_all+0x53d/0x840 [ 417.208007] ? rt6_sync_down_dev+0x140/0x140 [ 417.212456] ? node_free_rcu+0x70/0x70 [ 417.216383] ? rt6_sync_down_dev+0x140/0x140 [ 417.220836] fib6_clean_all+0x90/0xa0 [ 417.224675] ? rt6_sync_down_dev+0x140/0x140 [ 417.229125] rt6_disable_ip+0x104/0x9b0 [ 417.233134] ? kmsan_set_origin_inline+0x6b/0x120 [ 417.238008] ? __msan_poison_alloca+0x15c/0x1d0 [ 417.242724] addrconf_ifdown+0x237/0x2890 14:22:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:49 executing program 4: 14:22:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 417.246918] ? inet6_ifinfo_notify+0x1cf/0x2c0 [ 417.251538] addrconf_notify+0x1dae/0x5930 [ 417.255807] ? __msan_poison_alloca+0x15c/0x1d0 [ 417.260549] ? _cond_resched+0x3c/0xd0 [ 417.264495] ? rcu_all_qs+0x32/0x1f0 [ 417.268263] ? _cond_resched+0x3c/0xd0 [ 417.272199] ? mutex_lock+0x31/0x90 [ 417.275906] ? rcu_all_qs+0x32/0x1f0 [ 417.279670] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 417.285069] ? dev_forward_change+0xb60/0xb60 [ 417.289605] raw_notifier_call_chain+0x13e/0x240 [ 417.294405] netdev_state_change+0x1a7/0x2c0 [ 417.298853] do_setlink+0x1796/0x6010 [ 417.302703] ? validate_nla+0x80a/0xe40 [ 417.306750] ? kmsan_set_origin_inline+0x6b/0x120 [ 417.311638] ? __msan_poison_alloca+0x15c/0x1d0 [ 417.316345] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 417.320901] ? rtnl_newlink+0xcd9/0x37a0 [ 417.325011] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 417.329569] rtnl_newlink+0x1fdc/0x37a0 [ 417.333577] ? rtnl_newlink+0xca5/0x37a0 [ 417.337666] ? rtnl_newlink+0xbd4/0x37a0 [ 417.341797] ? finish_lock_switch+0x25/0x50 [ 417.346194] ? __schedule+0x67e/0x770 [ 417.350069] ? rtnl_setlink+0x770/0x770 [ 417.354077] rtnetlink_rcv_msg+0xa44/0x1570 [ 417.358449] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 417.363878] ? kmsan_set_origin_inline+0x6b/0x120 [ 417.368781] ? __msan_poison_alloca+0x15c/0x1d0 [ 417.373511] ? __should_failslab+0x278/0x2a0 [ 417.377982] ? kmsan_set_origin_inline+0x6b/0x120 [ 417.382897] ? kmsan_set_origin+0x9e/0x160 [ 417.387176] netlink_rcv_skb+0x37e/0x600 [ 417.391298] ? rtnetlink_bind+0x120/0x120 [ 417.395513] rtnetlink_rcv+0x50/0x60 [ 417.399258] netlink_unicast+0x1680/0x1750 [ 417.403544] ? rtnetlink_net_exit+0xa0/0xa0 [ 417.407912] netlink_sendmsg+0x104f/0x1350 [ 417.412220] ? netlink_getsockopt+0xc60/0xc60 [ 417.416760] ___sys_sendmsg+0xec8/0x1320 [ 417.420893] ? __fdget+0x4e/0x60 [ 417.424310] ? __fget_light+0x57/0x700 [ 417.428242] ? __fdget+0x4e/0x60 [ 417.431666] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 417.437082] ? __fget_light+0x6a3/0x700 [ 417.441126] __x64_sys_sendmsg+0x331/0x460 [ 417.445409] ? ___sys_sendmsg+0x1320/0x1320 14:22:49 executing program 4: [ 417.449764] do_syscall_64+0x15b/0x230 [ 417.453704] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 417.458918] RIP: 0033:0x455b29 [ 417.462126] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 417.469874] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 417.477174] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 417.484478] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 417.491784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:22:49 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8001, 0x200240) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x400010}, 0x4000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x1f, 0xa000000000000, 0xfffffffffffffffb, 'queue0\x00', 0x5}) lseek(r1, 0x0, 0x3) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'bond_slave_0\x00'}) 14:22:49 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(0xffffffffffffffff, r0) [ 417.499092] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000000f [ 417.549730] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0xfffffffffffffe87) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400800, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000200)={0xffffffffffff0001}) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:49 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:49 executing program 4: [ 417.642109] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 417.655176] syz-executor2 (30353) used greatest stack depth: 53544 bytes left [ 417.716461] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:49 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x7, 0x2, @thr={&(0x7f0000000240)="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", &(0x7f0000000180)="6307a5976f37b6066bd4dc8d5d5d6302536d799d720eb056a3cfd89889ffed41d937894b693b7b6fae8fd695681f3c3b7d6bfd794e77b28afcfa7784bf3548df652b4ec1a4c46bb4cf7c214dd9666e51"}}, &(0x7f0000000100)=0x0) timer_gettime(r2, &(0x7f0000000340)) semget(0x1, 0x3, 0x211) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:49 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x6, {{0xa, 0x4e24, 0x814, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x418080, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) lseek(r1, 0x0, 0x3) getpeername(r1, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000000c0)=0x80) read(r1, &(0x7f0000000300)=""/171, 0xab) 14:22:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:49 executing program 2 (fault-call:3 fault-nth:16): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 417.880849] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 417.900363] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 417.989982] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 418.021246] FAULT_INJECTION: forcing a failure. [ 418.021246] name failslab, interval 1, probability 0, space 0, times 0 [ 418.032587] CPU: 0 PID: 30406 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 418.039452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.048823] Call Trace: [ 418.051457] dump_stack+0x185/0x1d0 [ 418.055122] should_fail+0x87b/0xab0 [ 418.058877] __should_failslab+0x278/0x2a0 [ 418.063132] should_failslab+0x29/0x70 [ 418.067044] kmem_cache_alloc_node+0x157/0xc80 [ 418.071662] ? __alloc_skb+0x202/0x9e0 [ 418.075578] ? kmsan_set_origin_inline+0x6b/0x120 [ 418.080433] __alloc_skb+0x202/0x9e0 [ 418.084170] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.088870] ? rtnl_is_locked+0x14/0x70 [ 418.092881] __ipv6_ifa_notify+0x41a/0x18b0 [ 418.097247] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.101968] ? _raw_spin_unlock_bh+0x57/0x70 [ 418.106426] ? __local_bh_enable_ip+0x3b/0x140 [ 418.111062] ? _raw_spin_unlock_bh+0x57/0x70 [ 418.115515] addrconf_ifdown+0x175e/0x2890 [ 418.119794] addrconf_notify+0x1dae/0x5930 [ 418.124057] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.128801] ? _cond_resched+0x3c/0xd0 [ 418.132721] ? rcu_all_qs+0x32/0x1f0 [ 418.136475] ? _cond_resched+0x3c/0xd0 [ 418.140388] ? mutex_lock+0x31/0x90 [ 418.144053] ? rcu_all_qs+0x32/0x1f0 [ 418.147808] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 418.153206] ? dev_forward_change+0xb60/0xb60 [ 418.157732] raw_notifier_call_chain+0x13e/0x240 [ 418.162526] netdev_state_change+0x1a7/0x2c0 [ 418.166963] do_setlink+0x1796/0x6010 [ 418.170806] ? validate_nla+0x80a/0xe40 [ 418.174811] ? kmsan_set_origin_inline+0x6b/0x120 [ 418.179675] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.184379] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 418.188901] ? rtnl_newlink+0xcd9/0x37a0 [ 418.192969] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 418.197462] rtnl_newlink+0x1fdc/0x37a0 [ 418.201450] ? rtnl_newlink+0xca5/0x37a0 [ 418.205532] ? rtnl_newlink+0xbd4/0x37a0 [ 418.209631] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 418.215047] ? is_bpf_text_address+0x90/0x4b0 [ 418.219616] ? rtnl_setlink+0x770/0x770 [ 418.223617] rtnetlink_rcv_msg+0xa44/0x1570 [ 418.227988] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 418.233401] ? netlink_sendmsg+0x76e/0x1350 [ 418.237762] ? kmsan_set_origin_inline+0x6b/0x120 [ 418.242660] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.247380] ? __should_failslab+0x278/0x2a0 [ 418.251821] ? kmsan_set_origin_inline+0x6b/0x120 [ 418.256687] ? kmsan_set_origin+0x9e/0x160 [ 418.260945] netlink_rcv_skb+0x37e/0x600 [ 418.265063] ? rtnetlink_bind+0x120/0x120 [ 418.269241] rtnetlink_rcv+0x50/0x60 [ 418.272963] netlink_unicast+0x1680/0x1750 [ 418.277241] ? rtnetlink_net_exit+0xa0/0xa0 [ 418.281594] netlink_sendmsg+0x104f/0x1350 [ 418.285896] ? netlink_getsockopt+0xc60/0xc60 [ 418.290439] ___sys_sendmsg+0xec8/0x1320 [ 418.294536] ? __fdget+0x4e/0x60 [ 418.297912] ? __fget_light+0x57/0x700 [ 418.301823] ? __fdget+0x4e/0x60 [ 418.305241] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 418.310638] ? __fget_light+0x6a3/0x700 [ 418.314649] __x64_sys_sendmsg+0x331/0x460 [ 418.318908] ? ___sys_sendmsg+0x1320/0x1320 [ 418.323250] do_syscall_64+0x15b/0x230 [ 418.327173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 418.332379] RIP: 0033:0x455b29 [ 418.335574] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 418.343297] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 418.350574] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 418.357835] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 418.365110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 418.372392] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000010 [ 418.438827] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 418.460337] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:50 executing program 4: 14:22:50 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:50 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x5, 0xea7, 0x8000, "e03433ea20829a562d410b5923dbe6fb370b310783fc23220bb675218a27abeafc68d4be4bade8d44d7da8c1efd741885070d0ac5be3fb4f0ede54402fb6b9", 0x1c}, 0x60) lseek(r0, 0x0, 0x3) write$cgroup_int(r0, &(0x7f0000000000)={[0x31]}, 0x1) [ 418.485575] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:50 executing program 2 (fault-call:3 fault-nth:17): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 418.536623] syz-executor2 (30406) used greatest stack depth: 53192 bytes left 14:22:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x6e24, @rand_addr}, 0xd) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 418.668407] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 418.713406] FAULT_INJECTION: forcing a failure. [ 418.713406] name failslab, interval 1, probability 0, space 0, times 0 [ 418.725415] CPU: 0 PID: 30436 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 418.732299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.741676] Call Trace: [ 418.744317] dump_stack+0x185/0x1d0 [ 418.747994] should_fail+0x87b/0xab0 [ 418.751756] __should_failslab+0x278/0x2a0 [ 418.756031] should_failslab+0x29/0x70 [ 418.759970] __kmalloc_node_track_caller+0x24b/0x11b0 [ 418.765224] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 418.770632] ? __ipv6_ifa_notify+0x41a/0x18b0 [ 418.775184] __alloc_skb+0x2cb/0x9e0 [ 418.779048] ? __ipv6_ifa_notify+0x41a/0x18b0 [ 418.783577] ? rtnl_is_locked+0x14/0x70 [ 418.787591] __ipv6_ifa_notify+0x41a/0x18b0 [ 418.791965] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.796694] ? _raw_spin_unlock_bh+0x57/0x70 [ 418.801153] ? __local_bh_enable_ip+0x3b/0x140 [ 418.805785] ? _raw_spin_unlock_bh+0x57/0x70 [ 418.810244] addrconf_ifdown+0x175e/0x2890 [ 418.814541] addrconf_notify+0x1dae/0x5930 [ 418.818808] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.823544] ? _cond_resched+0x3c/0xd0 [ 418.827495] ? rcu_all_qs+0x32/0x1f0 [ 418.831264] ? _cond_resched+0x3c/0xd0 [ 418.835201] ? mutex_lock+0x31/0x90 [ 418.838898] ? rcu_all_qs+0x32/0x1f0 [ 418.842662] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 418.848069] ? dev_forward_change+0xb60/0xb60 [ 418.852605] raw_notifier_call_chain+0x13e/0x240 [ 418.857410] netdev_state_change+0x1a7/0x2c0 [ 418.861860] do_setlink+0x1796/0x6010 [ 418.865721] ? validate_nla+0x80a/0xe40 [ 418.869763] ? kmsan_set_origin_inline+0x6b/0x120 [ 418.874644] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.879348] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 418.883900] ? rtnl_newlink+0xcd9/0x37a0 [ 418.888015] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 418.892544] rtnl_newlink+0x1fdc/0x37a0 [ 418.896551] ? rtnl_newlink+0xca5/0x37a0 [ 418.900645] ? rtnl_newlink+0xbd4/0x37a0 [ 418.904760] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 418.910181] ? is_bpf_text_address+0x90/0x4b0 [ 418.914764] ? rtnl_setlink+0x770/0x770 [ 418.918767] rtnetlink_rcv_msg+0xa44/0x1570 [ 418.923143] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 418.928563] ? netlink_sendmsg+0x76e/0x1350 [ 418.932944] ? kmsan_set_origin_inline+0x6b/0x120 [ 418.937845] ? __msan_poison_alloca+0x15c/0x1d0 [ 418.942570] ? __should_failslab+0x278/0x2a0 [ 418.947042] ? kmsan_set_origin_inline+0x6b/0x120 [ 418.951951] ? kmsan_set_origin+0x9e/0x160 [ 418.956229] netlink_rcv_skb+0x37e/0x600 [ 418.960353] ? rtnetlink_bind+0x120/0x120 [ 418.964560] rtnetlink_rcv+0x50/0x60 [ 418.968315] netlink_unicast+0x1680/0x1750 [ 418.972597] ? rtnetlink_net_exit+0xa0/0xa0 [ 418.976959] netlink_sendmsg+0x104f/0x1350 [ 418.981268] ? netlink_getsockopt+0xc60/0xc60 [ 418.985816] ___sys_sendmsg+0xec8/0x1320 [ 418.989940] ? __fdget+0x4e/0x60 [ 418.993366] ? __fget_light+0x57/0x700 [ 418.997301] ? __fdget+0x4e/0x60 [ 419.000721] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 419.006144] ? __fget_light+0x6a3/0x700 [ 419.010185] __x64_sys_sendmsg+0x331/0x460 14:22:50 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 14:22:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000002c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000300)=""/232, 0xe8}, &(0x7f0000000400), 0x6}, 0x20) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffd39, 0x20000003, &(0x7f0000000600)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = getpid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000480)={[], 0x4, 0x3e94, 0x9, 0x6, 0x401, r2}) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) r4 = accept$ipx(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500)="c6303b2ce550630f7feb07cf755c9a6d32df93c71df81e3616355ba5bcd7f7be702fe150500974374a7f1ffcba9b06cfe1dd706b4db6cc7d45dbebf621539a9803bd5251d33a088adc86015aeda6d4a333bc9bbf4be7a859a8d6cc3b8adedf078a30d48374094fb39cfcc707ea3035060fc9d97e4ffe2355c20a5f2968590a0cddc4b835cf987ee6520965f0d946c8ba76899b127f2b23013e693d5c4c22f06f2655639b44aa4605a8a62bcd99f1da186b5e352bdc6ebd6a276800b4b5623fe93f8c2e571d092b5821cdb69e9a3bfe19ca37d13b4bfb2d48f67dd44493ae75ea40e91ff8c68ec704dafe685fd66958375dc2bbe300fd", 0xf6}], 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000240)={{0x4, 0xe8}, {0x0, 0x5}, 0x9, 0x2, 0x7}) [ 419.014461] ? ___sys_sendmsg+0x1320/0x1320 [ 419.018818] do_syscall_64+0x15b/0x230 [ 419.022753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 419.027966] RIP: 0033:0x455b29 [ 419.031175] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 419.038925] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 419.046226] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 419.053525] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 419.060820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 419.068116] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000011 [ 419.100607] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:51 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x800, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000240)={0x2, &(0x7f00000001c0)=[{}, {}]}) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fff, 0x40) write$eventfd(r3, &(0x7f0000000100)=0x4d6e6120, 0x8) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x1, 0x9, 0x7f, 0x6d6b, 0x4, 0x5, 0x2}, 0xc) lseek(r0, 0x7d, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) 14:22:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:51 executing program 2 (fault-call:3 fault-nth:18): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 419.278160] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 419.294028] FAULT_INJECTION: forcing a failure. [ 419.294028] name failslab, interval 1, probability 0, space 0, times 0 [ 419.305921] CPU: 0 PID: 30468 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 419.312798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.322180] Call Trace: [ 419.324821] dump_stack+0x185/0x1d0 [ 419.328502] should_fail+0x87b/0xab0 [ 419.332297] __should_failslab+0x278/0x2a0 [ 419.336579] should_failslab+0x29/0x70 [ 419.340506] __kmalloc+0xbe/0x350 [ 419.343976] ? try_module_get+0x61/0x3d0 [ 419.348092] ? masq_inet_event+0x34a/0x770 [ 419.352371] ? masq_inet_event+0x38f/0x770 [ 419.356677] masq_inet_event+0x38f/0x770 [ 419.360803] ? device_cmp+0x250/0x250 [ 419.364667] atomic_notifier_call_chain+0x13e/0x240 [ 419.369728] inet6addr_notifier_call_chain+0x76/0x90 [ 419.374870] addrconf_ifdown+0x1788/0x2890 [ 419.379162] addrconf_notify+0x1dae/0x5930 [ 419.383426] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 419.388841] ? balance_callback+0x48/0x260 [ 419.393132] ? finish_task_switch+0x103/0x270 [ 419.397698] ? __schedule+0x67e/0x770 [ 419.401546] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 419.406932] ? dev_forward_change+0xb60/0xb60 [ 419.411451] raw_notifier_call_chain+0x13e/0x240 [ 419.416244] netdev_state_change+0x1a7/0x2c0 [ 419.420688] do_setlink+0x1796/0x6010 [ 419.424532] ? validate_nla+0x80a/0xe40 [ 419.428571] ? kmsan_set_origin_inline+0x6b/0x120 [ 419.433443] ? __msan_poison_alloca+0x15c/0x1d0 [ 419.438144] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 419.442682] ? rtnl_newlink+0xcd9/0x37a0 [ 419.446785] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 419.451309] rtnl_newlink+0x1fdc/0x37a0 [ 419.455308] ? rtnl_newlink+0xca5/0x37a0 [ 419.459402] ? rtnl_newlink+0xbd4/0x37a0 [ 419.463524] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 419.468948] ? is_bpf_text_address+0x90/0x4b0 [ 419.473532] ? rtnl_setlink+0x770/0x770 [ 419.477539] rtnetlink_rcv_msg+0xa44/0x1570 [ 419.481914] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 419.487337] ? netlink_sendmsg+0x76e/0x1350 [ 419.491720] ? kmsan_set_origin_inline+0x6b/0x120 [ 419.496624] ? __msan_poison_alloca+0x15c/0x1d0 [ 419.501344] ? __should_failslab+0x278/0x2a0 [ 419.505806] ? kmsan_set_origin_inline+0x6b/0x120 [ 419.510717] ? kmsan_set_origin+0x9e/0x160 [ 419.514975] netlink_rcv_skb+0x37e/0x600 [ 419.519072] ? rtnetlink_bind+0x120/0x120 [ 419.523269] rtnetlink_rcv+0x50/0x60 [ 419.527009] netlink_unicast+0x1680/0x1750 [ 419.531298] ? rtnetlink_net_exit+0xa0/0xa0 [ 419.535664] netlink_sendmsg+0x104f/0x1350 [ 419.539964] ? netlink_getsockopt+0xc60/0xc60 [ 419.544501] ___sys_sendmsg+0xec8/0x1320 [ 419.548622] ? __fdget+0x4e/0x60 [ 419.552025] ? __fget_light+0x57/0x700 [ 419.555955] ? __fdget+0x4e/0x60 [ 419.559375] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 419.564766] ? __fget_light+0x6a3/0x700 [ 419.568796] __x64_sys_sendmsg+0x331/0x460 [ 419.573076] ? ___sys_sendmsg+0x1320/0x1320 [ 419.577425] do_syscall_64+0x15b/0x230 [ 419.581329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 419.586525] RIP: 0033:0x455b29 [ 419.589726] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 419.597466] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 419.604760] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 419.612054] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 419.619347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:22:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(0xffffffffffffffff, r1) 14:22:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) pwrite64(r0, &(0x7f0000000000)="28954f607a1fafca28136181e92fb762904004112c8489f2c8e5383b7838e3d41c27222142c2e28093f2fe5d21e5ea3694f518ba576f2ae37e4f9ec97c7747d58ef83d0fe5c1eb04b1fe052152cb09ae74cdce3df9654a127f306c5ece61d1ef74ab68d21e3fe43ffe07493fe6c402f23816899b537e0ec7ec192cf2951f7035bab3c54e1f2424a53134294baf0ccf5ab870dfd33724d61aa9d3eb4ee9c53d026ad2e28a2a2e57297be5be608b1dbd13e0f0a096224c776ff4005cf664924333b16516bba12f957d895ba82260307dd88a", 0xd1, 0x0) 14:22:51 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 419.626642] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000012 [ 419.691292] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, 0xffffffffffffffff) 14:22:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bcsh0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, r1, 0x508, 0x70bd25, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r3}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}]}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0xc040) open_by_handle_at(r0, &(0x7f0000000440)={0x36, 0x6, "0d92452103e29cf070eae3a8b8eec094bc77548a8a9039b55d08faa5b2eccf4161eff57328d46791afff5b0dd5d4"}, 0x2000) lseek(r0, 0x0, 0x3) 14:22:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x100000000, 0x3) [ 419.948430] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:52 executing program 2 (fault-call:3 fault-nth:19): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 419.999713] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:52 executing program 1 (fault-call:3 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200080, 0x0) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, r1, 0x180000000) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 420.115692] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 420.170228] FAULT_INJECTION: forcing a failure. [ 420.170228] name failslab, interval 1, probability 0, space 0, times 0 [ 420.181724] CPU: 1 PID: 30513 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 420.188592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.197965] Call Trace: [ 420.200602] dump_stack+0x185/0x1d0 [ 420.204298] should_fail+0x87b/0xab0 [ 420.208057] __should_failslab+0x278/0x2a0 [ 420.212332] should_failslab+0x29/0x70 14:22:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0x1f0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001a00010200000000000000000a0000000000000000000000c101ea122005e1e7497e94fbc4fdcbe4a29d88ebfb2f486ec3c7518d01eaa45a5aab91746d"], 0xfffffffffffffeb6}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800b5d5b415b5f3e8815bbf85055158cdb8000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x1cc, &(0x7f00000000c0)=0x2) 14:22:52 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x3) [ 420.216253] kmem_cache_alloc_node+0x157/0xc80 [ 420.220871] ? __alloc_skb+0x202/0x9e0 [ 420.224841] __alloc_skb+0x202/0x9e0 [ 420.228607] rtmsg_ifinfo_build_skb+0x153/0x400 [ 420.233325] rtmsg_ifinfo+0x112/0x260 [ 420.237170] netdev_state_change+0x1e1/0x2c0 [ 420.241618] do_setlink+0x1796/0x6010 [ 420.245466] ? update_cfs_rq_load_avg+0x129b/0x1aa0 [ 420.250525] ? validate_nla+0x80a/0xe40 [ 420.254566] ? kmsan_set_origin_inline+0x6b/0x120 [ 420.259451] ? __msan_poison_alloca+0x15c/0x1d0 [ 420.264159] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 420.268709] ? rtnl_newlink+0xcd9/0x37a0 [ 420.272823] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 420.277355] rtnl_newlink+0x1fdc/0x37a0 [ 420.281361] ? rtnl_newlink+0xca5/0x37a0 [ 420.285450] ? rtnl_newlink+0xbd4/0x37a0 [ 420.289592] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 420.295014] ? is_bpf_text_address+0x90/0x4b0 [ 420.299603] ? rtnl_setlink+0x770/0x770 [ 420.303615] rtnetlink_rcv_msg+0xa44/0x1570 [ 420.307986] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 420.313408] ? kmsan_set_origin_inline+0x6b/0x120 [ 420.318302] ? __msan_poison_alloca+0x15c/0x1d0 [ 420.323554] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 420.328979] ? ___slab_alloc+0xc1/0x1f50 [ 420.333096] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 420.338514] ? kmsan_set_origin_inline+0x6b/0x120 [ 420.343428] ? kmsan_set_origin+0x9e/0x160 [ 420.347712] netlink_rcv_skb+0x37e/0x600 [ 420.351816] ? rtnetlink_bind+0x120/0x120 [ 420.356027] rtnetlink_rcv+0x50/0x60 [ 420.359780] netlink_unicast+0x1680/0x1750 [ 420.364072] ? rtnetlink_net_exit+0xa0/0xa0 [ 420.368438] netlink_sendmsg+0x104f/0x1350 [ 420.372752] ? netlink_getsockopt+0xc60/0xc60 [ 420.377305] ___sys_sendmsg+0xec8/0x1320 [ 420.381439] ? __fdget+0x4e/0x60 [ 420.384861] ? __fget_light+0x57/0x700 [ 420.388807] ? __fdget+0x4e/0x60 [ 420.392228] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 420.397635] ? __fget_light+0x6a3/0x700 [ 420.401679] __x64_sys_sendmsg+0x331/0x460 [ 420.405962] ? ___sys_sendmsg+0x1320/0x1320 [ 420.410325] do_syscall_64+0x15b/0x230 [ 420.414254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 14:22:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400100) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = dup2(r0, r2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x2, 0x4) [ 420.419469] RIP: 0033:0x455b29 [ 420.422677] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 420.430422] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 420.437719] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 420.445019] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 420.452320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 420.459623] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000013 14:22:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x1d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'lc\x00', 0x32, 0x20, 0x32}, {@empty, 0x4e22, 0x4, 0xff, 0x1ff, 0x6}}, 0x44) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 420.510340] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 420.583266] IPVS: set_ctl: invalid protocol: 29 172.20.20.170:20000 [ 420.622212] IPVS: set_ctl: invalid protocol: 29 172.20.20.170:20000 14:22:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:52 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1c, "3882a20c5a6eb45efe3dbe67b7e97ffe00079756284542dceaf4245ecec9123dbbd0545055a5d8d4"}, &(0x7f0000000080)=0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80, 0x2000000, 0x6, 0x8, 0x100}, &(0x7f0000000140)=0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) 14:22:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001024d600000000000000a0000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2200, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x3) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:52 executing program 4 (fault-call:3 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:22:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) 14:22:52 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x2001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r1, r2) 14:22:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0)=""/130, &(0x7f0000000380)=0x82) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x10, 0x8, 0x5, 0xa5, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="020000000000"], 0xa) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000400)=0xa7, 0x4) 14:22:52 executing program 2 (fault-call:3 fault-nth:20): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:52 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x280, 0x0) lseek(r0, 0x8000000000005, 0x6) [ 420.830518] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) [ 420.881183] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) connect$rds(r2, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$setlease(r1, 0x400, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4200, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) [ 420.991424] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 421.023740] FAULT_INJECTION: forcing a failure. [ 421.023740] name failslab, interval 1, probability 0, space 0, times 0 [ 421.035563] CPU: 1 PID: 30561 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 421.042453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.051836] Call Trace: [ 421.054474] dump_stack+0x185/0x1d0 [ 421.058149] should_fail+0x87b/0xab0 [ 421.061910] __should_failslab+0x278/0x2a0 [ 421.066209] should_failslab+0x29/0x70 [ 421.070147] __kmalloc_node_track_caller+0x24b/0x11b0 [ 421.075375] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 421.080770] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 421.085700] __alloc_skb+0x2cb/0x9e0 [ 421.089469] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 421.094363] rtmsg_ifinfo_build_skb+0x153/0x400 [ 421.099082] rtmsg_ifinfo+0x112/0x260 [ 421.102927] netdev_state_change+0x1e1/0x2c0 [ 421.107385] do_setlink+0x1796/0x6010 [ 421.111232] ? validate_nla+0x80a/0xe40 [ 421.115270] ? kmsan_set_origin_inline+0x6b/0x120 [ 421.120150] ? __msan_poison_alloca+0x15c/0x1d0 [ 421.124854] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 421.129403] ? rtnl_newlink+0xcd9/0x37a0 [ 421.133887] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 421.138412] rtnl_newlink+0x1fdc/0x37a0 14:22:53 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x4, 0x2) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000600)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x7, 0x4e21, 0x0, 0xa, 0x80, 0x0, 0x3c, r2, r3}, {0x6, 0x4, 0x400, 0x9, 0x0, 0x4, 0x9, 0xc}, {0x6, 0x5, 0x7, 0x7fff}, 0x1, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0x3e}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x3, 0xfff, 0x3, 0x400, 0x1ff}}, 0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8, 0x1, 0x9, 0x40, 0x5, 0x0, 0x9e5c, {r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x80000001, 0x1, 0x0, 0x10001, 0xa660}}, &(0x7f0000000240)=0xb0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000005c0)={0x3, &(0x7f0000000280)=""/223, &(0x7f0000000540)=[{0x2, 0xd9, 0xc650, &(0x7f0000000380)=""/217}, {0x7ff, 0x71, 0x386, &(0x7f0000000480)=""/113}, {0x5, 0xc, 0x20, &(0x7f0000000500)=""/12}]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) [ 421.142415] ? rtnl_newlink+0xca5/0x37a0 [ 421.146504] ? rtnl_newlink+0xbd4/0x37a0 [ 421.150622] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 421.156037] ? is_bpf_text_address+0x90/0x4b0 [ 421.160620] ? rtnl_setlink+0x770/0x770 [ 421.164628] rtnetlink_rcv_msg+0xa44/0x1570 [ 421.169003] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 421.174423] ? netlink_sendmsg+0x76e/0x1350 [ 421.178809] ? kmsan_set_origin_inline+0x6b/0x120 [ 421.183710] ? __msan_poison_alloca+0x15c/0x1d0 14:22:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xfffffffffffffcb2) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x4, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x6, 0xfffffffffffffe01, 0x1, 0x197, 0x10}, 0x98) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 421.188438] ? __should_failslab+0x278/0x2a0 [ 421.192910] ? kmsan_set_origin_inline+0x6b/0x120 [ 421.197824] ? kmsan_set_origin+0x9e/0x160 [ 421.202104] netlink_rcv_skb+0x37e/0x600 [ 421.206226] ? rtnetlink_bind+0x120/0x120 [ 421.210428] rtnetlink_rcv+0x50/0x60 [ 421.214183] netlink_unicast+0x1680/0x1750 [ 421.218467] ? rtnetlink_net_exit+0xa0/0xa0 [ 421.222835] netlink_sendmsg+0x104f/0x1350 [ 421.227140] ? netlink_getsockopt+0xc60/0xc60 [ 421.231686] ___sys_sendmsg+0xec8/0x1320 [ 421.235814] ? __fdget+0x4e/0x60 [ 421.239235] ? __fget_light+0x57/0x700 [ 421.243169] ? __fdget+0x4e/0x60 [ 421.246598] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 421.252013] ? __fget_light+0x6a3/0x700 [ 421.256061] __x64_sys_sendmsg+0x331/0x460 [ 421.260356] ? ___sys_sendmsg+0x1320/0x1320 [ 421.264718] do_syscall_64+0x15b/0x230 [ 421.268654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 421.273872] RIP: 0033:0x455b29 [ 421.277084] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 421.284836] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 14:22:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) getrandom(&(0x7f0000000100)=""/19, 0x13, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x6, 0xcd, 0x80000000, {0x77359400}, 0x9, 0x9df0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x4e22, @rand_addr=0x7297}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x21}, 0x40}, @in6={0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0x74) [ 421.292132] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 421.299430] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 421.306743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 421.314074] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000014 [ 421.336469] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 421.392943] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 421.437925] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:53 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) r1 = semget(0x0, 0x4, 0x20) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, &(0x7f00000000c0)=0xfffffffffffffe01, 0x7f, 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x5, 0x1800}], 0x1, &(0x7f0000000080)={r2, r3+10000000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) 14:22:53 executing program 2 (fault-call:3 fault-nth:21): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:53 executing program 4: pipe2(&(0x7f00000000c0), 0x4800) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x1006}, 0x4) r2 = dup2(r0, r1) setsockopt$inet6_buf(r2, 0x29, 0xfd, &(0x7f0000000000)="7d7f877d7aa6297e64a7ca3f99bb71a5222ef5f7bc84b39031d76c4dd48f13e6b31ebe7b1c12857ee4a53fcb793716059f17c0d4341be326c2f3e42bc02e6df958670e351d1137a74050c18f95fdd3c415fb89f441168d91c95426991cbed73516736a39c85f91a80fec767ffe9c5ecdfffd7bb293a2fdd24fe6ce5a888807d3ac68", 0x82) [ 421.675638] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 421.690621] FAULT_INJECTION: forcing a failure. [ 421.690621] name failslab, interval 1, probability 0, space 0, times 0 [ 421.702150] CPU: 0 PID: 30613 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 421.709017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.718389] Call Trace: [ 421.720999] dump_stack+0x185/0x1d0 [ 421.724651] should_fail+0x87b/0xab0 [ 421.728394] __should_failslab+0x278/0x2a0 [ 421.732684] should_failslab+0x29/0x70 [ 421.736605] kmem_cache_alloc_node+0x157/0xc80 [ 421.741228] ? __alloc_skb+0x202/0x9e0 [ 421.745170] __alloc_skb+0x202/0x9e0 [ 421.748906] rtmsg_ifinfo_build_skb+0x153/0x400 [ 421.753595] rtmsg_ifinfo+0x112/0x260 [ 421.757404] netdev_state_change+0x1e1/0x2c0 [ 421.761816] do_setlink+0x1796/0x6010 [ 421.765620] ? validate_nla+0x80a/0xe40 [ 421.769644] ? kmsan_set_origin_inline+0x6b/0x120 [ 421.774496] ? __msan_poison_alloca+0x15c/0x1d0 [ 421.779182] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 421.783724] ? rtnl_newlink+0xcd9/0x37a0 [ 421.787820] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 421.792337] rtnl_newlink+0x1fdc/0x37a0 [ 421.796319] ? rtnl_newlink+0xca5/0x37a0 [ 421.800394] ? rtnl_newlink+0xbd4/0x37a0 [ 421.804490] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 421.809879] ? is_bpf_text_address+0x90/0x4b0 [ 421.814438] ? rtnl_setlink+0x770/0x770 [ 421.818425] rtnetlink_rcv_msg+0xa44/0x1570 [ 421.822795] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 421.828207] ? kmsan_set_origin_inline+0x6b/0x120 [ 421.833105] ? __msan_poison_alloca+0x15c/0x1d0 [ 421.837829] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 421.843220] ? ___slab_alloc+0xc1/0x1f50 [ 421.847320] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 421.852721] ? kmsan_set_origin_inline+0x6b/0x120 [ 421.857599] ? kmsan_set_origin+0x9e/0x160 [ 421.861839] netlink_rcv_skb+0x37e/0x600 [ 421.865926] ? rtnetlink_bind+0x120/0x120 [ 421.870111] rtnetlink_rcv+0x50/0x60 [ 421.873835] netlink_unicast+0x1680/0x1750 [ 421.878110] ? rtnetlink_net_exit+0xa0/0xa0 [ 421.882454] netlink_sendmsg+0x104f/0x1350 [ 421.886733] ? netlink_getsockopt+0xc60/0xc60 [ 421.891235] ___sys_sendmsg+0xec8/0x1320 [ 421.895347] ? __fdget+0x4e/0x60 [ 421.898743] ? __fget_light+0x57/0x700 [ 421.902638] ? __fdget+0x4e/0x60 [ 421.906022] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 421.911402] ? __fget_light+0x6a3/0x700 [ 421.915415] __x64_sys_sendmsg+0x331/0x460 [ 421.919672] ? ___sys_sendmsg+0x1320/0x1320 [ 421.923994] do_syscall_64+0x15b/0x230 [ 421.927909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 421.933111] RIP: 0033:0x455b29 [ 421.936307] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 421.944021] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 421.951314] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 421.958604] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 421.965882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 421.973145] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000015 14:22:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) 14:22:54 executing program 3: r0 = socket(0x10, 0x2, 0xfda5) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) lookup_dcookie(0x9, &(0x7f0000000180)=""/112, 0x70) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x10) 14:22:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) sched_yield() setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) [ 422.021673] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0xbf0, 0x13, 0x3, 0x800, 0x8, 0x8000, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x3, 0xffffffffffffffff, 0x3, 0xae, 0x5}}, &(0x7f00000000c0)=0xb0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'syz_tun\x00', 0x3}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x3}, 0x8) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e21, 0xffffffffffffffc1, @dev={0xfe, 0x80, [], 0x14}, 0x2}, 0x1c) fremovexattr(r0, &(0x7f0000000180)=@known='security.evm\x00') finit_module(r1, &(0x7f0000000140)='-]self*\x00', 0x2) 14:22:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='irlan0\x00', 0xfffffffffffffc9c) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 422.142986] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), 0x399) 14:22:54 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) lseek(r0, 0x2, 0x3) [ 422.192251] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:54 executing program 2 (fault-call:3 fault-nth:22): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="c2d50d4ab140db31a73a32235bcf2a73c8275c66f7acb908f1b9b083b8150c1d173e453da9f693811070bc259ca658638b108ea75b7984fca349c5127c1b32c1e370a2cfcd6cf165e854a688c807c8fc7528941545e00d224a181e99ae417177accbdbee3e81fcfe823e954e83b5957ee28bfa0dbef5999d90c43eb15d29", 0x7e, 0x20000000, &(0x7f0000000280)={0x2, 0x4e23}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000001c0)=0x8e0f, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r2, &(0x7f00000002c0)="98c7a6a412f426b48ca145834e7a700a6938946a4b62433533c935f1ace03220aad53b0720cfe6b85ac2acd5ef46a81e7123ff04db01dc42992504b7fb86a067b93dee508636d6c7e0a5abef6190d6c22c543f653a74834f29e6ab02f45d06dabf2c9e13402946d59af310610b7d7f276fbe17688258b74093ab9f93b4f99d3ccd54ae657e", &(0x7f0000000380)=""/102}, 0x18) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x68b5}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0xae, 0x1, 0xfffffffffffffffd, 0x2, r3}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x8, 0x5, 0x1, 0x7, 0x3, 0x3, 0x8, 0x100, 0x8, 0x6, 0x8, 0x100000000, 0xd9f, 0x8, 0x2a]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x2}, 0x8) [ 422.327618] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 422.347701] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) pipe(&(0x7f0000001040)={0xffffffffffffffff}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000001080)=""/72) r3 = dup2(r0, r1) open_by_handle_at(r3, &(0x7f0000000000)={0x1008, 0x3, "b0579db46668321ec0cb03946585bf9398688628ce2f68499357e8b46630838a07c39b829141243585240292a385a774e90f42c5f46333f43ef0aa34393b0d950e9ae0cfba14393857499d2e3839051112a716fc224bb8d49444d0c94a0f54ca54c0f1d3e09a8212d31f5ca95a22d918cc3afe69d7af78eb94ada73c69fd2035ba996ba329ba8bdf6010feb46f3019e49837546bd0abab09de0e7c5f2ed6e88ace18b6544775691eb6b8fffae35e6e5d2341b8dce65fe19c8da5d78a428c688ae461abed2b160422240707bb95829749fbb2f0e277c9949321bdb3af1df17fc9c8dd6d20d869fe3714988cd1b8596c4e385f537522e28017e04523003fa54ca1e0ca19d36bcdffc9eabb85de056a26ae92a60ec31837151a1d26b4d85f6b857650589e6d9c00f22bed400e3d200dd52a76438349edc2d3f20b5617bcf160e8ed2906cd9e7a325841c1b128107cf4f43540afe4f83a8f8648708de2b2ceca91bbb6ddba965b118451dd682387515fc38775e1e4586616fbeed4e492c5afe68450faab3d7a5fc163194d327df8d5a063e1f8e511d3c9baf902f727b611835569973390382476a9225a64e9337f63904f28c580f39ccc8fc522eb9a1a7e7cf4e6f00c25d12921011696129371504998fee27ba44265cd93fe5349c6d633e1b9d41c570750a8a0b7e8cccb09e2537bf68d46d7060519826a36e8773c54abb94e9f43e8ca1bea828f76b712ec3788639e443bcd6503c8c54984a0c028325ee25717e659e4715f932d720c9622ba35aacda15ff7919e6348a4fdcdafd016ab91bf6d139e41a44fd83e324360985cce5ef9ba44f379000363b5fa86f76e1eee6adba0a48cdd634a616dae4613732148388e5e2a243c0689c6c45a18a8c51c89b8d5eacb4b116476998a4b8112d777354a575b6e5f3d7031dd93b5a109f766b733e336727cd9b4cce703f2504b9555ee4a89677b3e4a8d5b702f7db79e35b37e8fb85ba4e9b754d4374ea29941474374a0560cb22a0b8fa9d999edab43b9cfda4e69cdb97ce7486c2058725f64477b4563fa9e6c53ac7320544bc1c6da4769112a64815b5e8e5a4d8fec88eca17637380a27abc284a0a70249642b035de9777915cb28289c78522edec96ca8a7c7e3c8e17aa1129949c7e82928c093c949d1d72729966a3c65b176cc46db11663ca2ce05fd0ea572f2b6c7315956128884989c73aa9a9a0e0c4d6cd1637fe5417d4c24589089324b9aa17c827687cb6cc74c81b3be05ae82c2aaa289b8f04758b7033d978e00600ece5a52386d7d56d82a936996324585742ddbeb6436d577533207e2ab2818772160d2ef5c6d4c62de2e4824b8dc441d59f9e1e96cf5805b1fc1bd04dd523fd186cd0fbbea333c767dd30cf35b25a7075d6886ef6a3cb33addc1b2a57bb14bc69f8dbb1226195b6a861a58ff9bcc92d2fc8cd1eac976a626af0ec7cda17a8c46dc522b26dd540e7387bbf5b42df018b8e856cac80460fa3e97ce3ac01114aea4cddfde20c2dd1db56f7efac582b596f81ae9f267a011f58c9dac9d4dceb4706e70427f34e1022f524ebbe75c1da441f6708edd3956a71068ffc00cfc3ab8e5680011d512b65503400d74db2f7c6f76e217bcfa35a9f4821eed27fdf64f551dfc402125f24787869f186e6294fd04a19ea2b31e32906ab0ddef34f8f262507738fe75313fa05ebccce5712072be4bcca55585ab335c0ab45fd6ff7680b21606685a5f83a7adc70d29203c4b75dac81d8be2eb43a94536b44f4ef409574bb6930744ce9a638220debc324378e688b124c7a0535aa3161969a600dc08a3880348d01c8ae74119472e455b628c5685fc1e75fd312662757fed4fbbcb2f950a39a343c377ffa362f20b3ef867a8882adfcd2a8b164bfe78343c81fdeac45ec02021eaa58d0946b361d7d0d407bdc7b24f10cffccb900e2169efd0c985f4f284c867c5961791279d82ab6d52763a22c762e182e05240b4dc22feab07f13cbca91d820f2bdea5235d6a884b68bfff2520e5bf5a62f297f2382299ecdcbb3d67920baa1491597a4f8ce77d396287d06c9cfdeb85444be103a21f43fe4932967902477e1840f6012da9e4d6212722812a3eb7c5892b04020d5f9d0e66e02479e203da282c5a3d3d7c16c38d8c79e25e9f8a903b073420b9fe9a589731ee3a26230ea12846287243b610627c47d54800c07fcc20a2cafd7354369aa24d07196769a9c5cda5430dec1196b1f66b23c8be8abbb24001ac496769e0152ce8ffaa0c233975a66cb846297217d49fc39b55e9602b52f21e767677d3bd598787de9bd45e413e95ed2127f26d632fdd768bbe3921e29c804f1b60df968798c0433b8c364b367606af62be730291f9d76d2902b6bf723f169cf91d46453453f625f7050dcdd991542f9ce12779f46875e7a7c4175a0cd3011aa26e92d1f79c4f7df96e830b248265eb97195d9759a65f5172256212e8792996d43a2bab212c03c3482518d07f5cb406aa51f74994e63d27d542b877e6a579cae07870cde7c7a07cc172d4c0f001c8397d665f5a5d56247da30face56fdb467dcbd3a69fc1c4c252474cc9b3d786357b014ea5211b44c3c38a528e4131c750b09087b632484a00445f2d1f0a414eb985cf46adea8abfd25f2c789195d55e3d47c012e9408b807a9fa0a3f8726374230fa85eb8911beb9ee3e96af2595b60b4931e478a67ec507f9941bb54445a86e044c71a04428892d6b9aae414602b03a092c5aebdec37ce7ad557ed6176e09329bb2a0364f9a70c23ca2cb5cdbf1cea6050fb2cf048e3e4383e6d9bb69b237399983134963053a309a2f333904b6e0505463ed7ce3aba57516742afe20b2f6b895574795e8915a9786b83474a39b53eb617f842432f6c2dd219e213aa4b8290b90a235ac7fcb56401020492de71bedc860d845f69027aa0556eb03988ae2ceef38774cd01508397e6ea74c876086b9d0f607f035b05be2aaba4e70334921b5af3aaedcd03cdf5d6d77a26bdccaa9b7c56eda58944474222f0c199539ca036fda466b903c9faa208c850e8a164783f8416ee0d1cb2ef2cbd39a5fc51d49b1e2905f8a10b592019e3bca36100450ff69b878c8d2e84e558b57bd664b7074ed6d27058d9ef20d4c0d692162a414e8dc9d2b2a032a2d621532e93026601130efeb2d78178ed9a5377c05bc4fda7bc9938a3c3b5f911ca1dc814e6452f2a7fc7c175b56705b1d95f3392c47b6af86f544a45088273babf93dc0bcf7071911424ca096e53f91fbb3897e11579defa6db61f83ab5c79b62cbe9804e1fa71889d03f324c71e27e2f6c2a8daf2c893124c71285684c7c1a078227c875a2e108d98f66420a3b9b1764cefebfc5181e7a07b1b379525d4225e9bea94965298ecfb7ebdab64b6d35304e4a19e679f94d046380c7b7d7b703a5fa28abf655a109cb1543cfe74ff183cb23dce34f080c3f88b9306626fd9967f573da16b19271cd0810b875daf2157d23b190fa42a14a74ef54ddcad1419306bc32fac553b7632b923b3b101ece25affeb34f10df2117d6c585a6e6eb346f6c9035487a4f75a9c7f51ec171f18e88bd0fd5352af9ecd9129438babca62077a16c29d102eae671c69cc6f4fe874013285d7b4669f00d6fc253e50300e2a5a6980e9679e1cd02082159495902ab91cdc900fe67f62a2a7d52e02d30b09f96a06f6f51cb019f9413477751d7bdcb1abf8411f298dccf4f3de755bc64e341a379bfcf5a6b91dbd16349491ebfdacf09f492ee95a504f9599572acb6c3d9932723b32bd065e42f3d550cd59f565fa6f04f03d3baf2621a550ced912b9c0d90ed47f1b97b7fbf8df9468c72d1daf615619c7648324337742944eda9d2ba703b39dc6e117825b3195ebaefbeb9583da517ad33334bdd2b41e8b5fd31e9cf23518daef77b2da61af46970ecf41f4799874abe70222246e6a609abc9dc560e2b3a7a575b955e3ab082a7431483192627e3abbe06a37975ee7c1c4925eb75938229a1534d55bf8079433023dfd384d4fe3e6acd3561a3ddf5f77941d2ad22ece34ed6e15ed5a2dae9448e8d600aec99580be6170b8cf555042de74ac2de6ca68c1e4331eb300b306999b64646f8a7f9158a36e31bab72d3e9a3237f42e02480b81574d19ff5aa8f35531900bdfc7ce60616150991d297faf3835bc696319ca1dbb7e36c690b65e2cad7cd4615c71081ee07cc786f66887a2f84a607b0842485544862a3c25ff6db9c9cada8049585ad70bb986f1cbc5b921c2d129bcf433f7110156c1b433d6bf7d380f2e2710285a9b67353016a1b4800e5130099099624757e9710b2b3f40c48f88927c6a3ea94cbd92d4fe78b0d36487d61cd2c327950e3f76976b26a39ae3ec995ef47eb611685b2504f5141f0a4d06f9a6b16f9658a7bc0329dc75d7aba1e1d6ba14146e16ea4de61c783e1341addd4d61d9121a8b5a94f78839773356e084ffaafade789d36b2ddc317b8f668665206709889a3c0bb8ebbb30cee1b22564a0ebab54c88c49273c49d34dd29e6da0b95fc06bf0db3d3d759cc67468f3ada99a87a6933df8195a6ce677778e6b9432a20a05a4abc23c03d391818c37c9d21a5600e7ef40df43ff546e4d059267f50bd4e6321044cb696f4097df5b9aed224fc159821f615ea98f1800646ffefe3fce02388de0739cae934a93cb44cae59b079eee698d0bdb711a9ad02396fae63733bd21ce0560869505071309bdf8f332e951dc2cbcdaebc19e991f06a9e5b616c980a24bdc89c52049e74fff36cc6f96bfd4c91b580b08ad14030ae10df98fb190c417076b2d9cff99df58c923293f6edb507c2932243adedd8cfb269a3aecab4c845c33c5995d2d5584cf3f7ed14ef70fb8608ad95c2f0109e75688662085801b6c1a3d8df1fb692c76033b2213857956e537ed3076dd7485495ba3c1f16e48b1d781d27971aa9ea568b01862a7899bfddc68505cad43cb418e0a74ad37baadbbcd79702adf65600c04d93fecfb4ce72a6eedf6e01cc1a16f755591713e22e815c31d1018510e0075470b7cdd6b54e0faa5df7ea3a7942e9c9b071c3abb536fca8c34e62a113060c562fd83f5e6f1c1c3d06ac9d2aaf62415b0af82267a54955f166467fc001a6ce1b3f52a49d741adfa5a8384bcef0f7ed6cd3a41695204708bd2d56224ee3f8e1bbb13bda4f1f5c8ba19ebddbb45b258d8c72f4044305f77ec3d2da85bab852ec646f3ad90d3d92b64d273a42f26bfd2dfa5c420717f762f56aa2377743ed6aad13c752dd5d0eaa39d770d6b747f5090479e4d971c563e534e2d02d90ee92c76c40ddce316f75f7698ac773fb9f34505cc71aa2ba7c93dfecc54d5e0fa98b8fcb70cbec9565f5d2f4ea778de48b7289c9c45e817027b68fd908a3f59e7bb4a0f26fc3bda0a64dbdc82ad79a05e106a586d5bbe72fb390f9782f4bb841a65d3a8022e2c9353f48d6db5cb64243709552fb533aff3265debfd96ba027b1e9e045574ad9ffb1d039c9456a89883d94aa9a984e228551948071fb032e86408599d92b97a888f1c5efd1c0f6a4c627df06f4a18fbdeaab88b392985dbe7f14e31eab76febc0dd39477348d9b869da73477d23b7d54dad9356faa2bc172e502df446f9ca1fa50aece10635f41fc57b728cebfaaddc2d831755928b67b48e6889116efa7fa06760b05bc509b3ca5634fd49b809f3cf34672df3a2abfaf4e03cc91710aa8a9ba1290cf6b03db72cefbf4d19a9b2d40d8524f9ebef688b68e4f6c044105512af711a3a8"}, 0x14002) 14:22:54 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @rand_addr}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xfffffffffffffe8f, &(0x7f0000000480)={&(0x7f00000003c0)=@ipv6_newaddr={0x0, 0x14, 0x400, 0x70bd2d, 0x25dfdbfe, {0xa, 0x1f, 0x8, 0xfe, r2}, [@IFA_FLAGS={0x0, 0x8, 0xb0}, @IFA_LOCAL={0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x0, 0x6, {0x2, 0x0, 0x7, 0x8}}, @IFA_LOCAL={0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x0, 0x2, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x0, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IFA_ADDRESS={0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x0, 0x6, {0xf18, 0x7, 0x81}}]}, 0x214}, 0x1}, 0x0) 14:22:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:54 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa40fe, 0x0) lseek(r0, 0x0, 0x3) 14:22:54 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r0) 14:22:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="a805040accbde4609c49f41df10368e237c1d484b4b8f85cd64981e6d10011195676c61806de13026205be5d45a48717a6becd3daf61f2b65d608d7946d77c1a2e4b96832dc651fa3191a2c6534093f9f64713d27595e57b975add96a342", 0x1d3, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23}, 0xfffffffffffffe9a) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'fo\x00', 0x9, 0x1, 0x65}, 0x2c) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0x3, 0x100, 0xffff}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000002c0)=""/225) [ 422.684672] IPVS: set_ctl: invalid protocol: 1 172.20.20.170:20000 [ 422.699160] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 422.721933] FAULT_INJECTION: forcing a failure. [ 422.721933] name failslab, interval 1, probability 0, space 0, times 0 [ 422.733435] CPU: 1 PID: 30661 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 422.740309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.749687] Call Trace: [ 422.752328] dump_stack+0x185/0x1d0 [ 422.756008] should_fail+0x87b/0xab0 [ 422.759780] __should_failslab+0x278/0x2a0 [ 422.764091] should_failslab+0x29/0x70 [ 422.768005] __kmalloc_node_track_caller+0x24b/0x11b0 [ 422.773226] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 422.778625] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 422.783554] __alloc_skb+0x2cb/0x9e0 [ 422.787328] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 422.792219] rtmsg_ifinfo_build_skb+0x153/0x400 [ 422.796914] rtmsg_ifinfo+0x112/0x260 [ 422.800757] netdev_state_change+0x1e1/0x2c0 [ 422.805210] do_setlink+0x1796/0x6010 [ 422.809063] ? validate_nla+0x80a/0xe40 [ 422.813109] ? kmsan_set_origin_inline+0x6b/0x120 [ 422.817991] ? __msan_poison_alloca+0x15c/0x1d0 [ 422.822699] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 422.827253] ? rtnl_newlink+0xcd9/0x37a0 [ 422.831369] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 422.835901] rtnl_newlink+0x1fdc/0x37a0 [ 422.839905] ? rtnl_newlink+0xca5/0x37a0 [ 422.843978] ? rtnl_newlink+0xbd4/0x37a0 [ 422.848085] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 422.853502] ? is_bpf_text_address+0x90/0x4b0 [ 422.858089] ? rtnl_setlink+0x770/0x770 [ 422.862102] rtnetlink_rcv_msg+0xa44/0x1570 [ 422.866455] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 422.871867] ? kmsan_set_origin_inline+0x6b/0x120 [ 422.876760] ? __msan_poison_alloca+0x15c/0x1d0 [ 422.881478] ? __should_failslab+0x278/0x2a0 [ 422.885940] ? kmsan_set_origin_inline+0x6b/0x120 [ 422.890832] ? kmsan_set_origin+0x9e/0x160 [ 422.895115] netlink_rcv_skb+0x37e/0x600 [ 422.899232] ? rtnetlink_bind+0x120/0x120 [ 422.903783] rtnetlink_rcv+0x50/0x60 [ 422.907518] netlink_unicast+0x1680/0x1750 [ 422.911791] ? rtnetlink_net_exit+0xa0/0xa0 [ 422.916149] netlink_sendmsg+0x104f/0x1350 [ 422.920411] ? netlink_getsockopt+0xc60/0xc60 [ 422.924931] ___sys_sendmsg+0xec8/0x1320 [ 422.929056] ? __fdget+0x4e/0x60 [ 422.932468] ? __fget_light+0x57/0x700 [ 422.936380] ? __fdget+0x4e/0x60 [ 422.939774] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 422.945180] ? __fget_light+0x6a3/0x700 [ 422.949220] __x64_sys_sendmsg+0x331/0x460 [ 422.953495] ? ___sys_sendmsg+0x1320/0x1320 [ 422.957821] do_syscall_64+0x15b/0x230 [ 422.961735] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 422.966933] RIP: 0033:0x455b29 [ 422.970124] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 422.977842] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 422.985132] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 422.992399] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 422.999681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 423.006959] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000016 [ 423.021233] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0x2, 0x10020, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}) 14:22:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getegid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) getgroups(0x3, &(0x7f0000000100)=[r1, r2, r3]) r4 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r4) 14:22:55 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0xffffffffffffff67, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x7, {{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1e}, 0x5a}}}, 0x88) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000c00000008001b0000000000"], 0x28}, 0x1}, 0x0) 14:22:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e26, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x1, 0x801) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xf2) sendmsg$rds(r1, &(0x7f0000001d80)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/116, 0x74}, {&(0x7f00000002c0)=""/87, 0x57}, {&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/225, 0xe1}], 0x6, &(0x7f0000001c40)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x35ee}, @rdma_dest={0x18, 0x114, 0x2, {0xf7a3, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x200, 0x8001}, {&(0x7f00000005c0)=""/192, 0xc0}, &(0x7f0000001ac0)=[{&(0x7f0000000680)=""/88, 0x58}, {&(0x7f0000000700)=""/141, 0x8d}, {&(0x7f00000007c0)=""/13, 0xd}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/127, 0x7f}, {&(0x7f0000001880)=""/103, 0x67}, {&(0x7f0000001900)=""/220, 0xdc}, {&(0x7f0000001a00)=""/130, 0x82}], 0x8, 0x51, 0x100000001}}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x68a8}, &(0x7f0000001b40)=0x3, &(0x7f0000001b80)=0xff, 0x6, 0x2, 0x24000000, 0x81, 0x40, 0x81}}, @cswp={0x58, 0x114, 0x7, {{0x20, 0x9}, &(0x7f0000001bc0)=0xffffffffffffff49, &(0x7f0000001c00), 0x9, 0x80, 0x81, 0x3, 0x20, 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x3}}], 0x140, 0x881}, 0x8000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001dc0), 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:55 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6a9, @dev={0xfe, 0x80, [], 0xa}, 0x1}}, 0x1ff, 0x2, 0x0, 0x5, 0x2}, &(0x7f0000000140)=0x98) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x841) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) 14:22:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000f00000000edffffffffffff04000700000000000a00000000000000fe8000000000000000000000000000000000000000000000030006000000000002000000e0000001000000000000000009000000000000000000000000000000030005000000000002000002e0e1ff000000000000000000"], 0x78}, 0x1}, 0x0) dup2(r0, r1) 14:22:55 executing program 2 (fault-call:3 fault-nth:23): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 423.150114] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 423.193919] FAULT_INJECTION: forcing a failure. [ 423.193919] name failslab, interval 1, probability 0, space 0, times 0 [ 423.205349] CPU: 1 PID: 30698 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 423.212219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.221602] Call Trace: [ 423.224250] dump_stack+0x185/0x1d0 [ 423.227944] should_fail+0x87b/0xab0 [ 423.231722] __should_failslab+0x278/0x2a0 [ 423.236021] should_failslab+0x29/0x70 [ 423.239948] __kmalloc_node_track_caller+0x24b/0x11b0 [ 423.245174] ? netlink_trim+0x398/0x400 [ 423.249200] ? netlink_trim+0x398/0x400 [ 423.253212] pskb_expand_head+0x21d/0x1a70 [ 423.257520] netlink_trim+0x398/0x400 [ 423.261363] netlink_broadcast_filtered+0x1d9/0x1e10 [ 423.266526] nlmsg_notify+0x1dd/0x3f0 [ 423.270384] rtmsg_ifinfo+0x1e9/0x260 [ 423.274235] netdev_state_change+0x1e1/0x2c0 [ 423.278717] do_setlink+0x1796/0x6010 [ 423.282566] ? validate_nla+0x80a/0xe40 [ 423.286607] ? kmsan_set_origin_inline+0x6b/0x120 [ 423.291483] ? __msan_poison_alloca+0x15c/0x1d0 [ 423.296185] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 423.300739] ? rtnl_newlink+0xcd9/0x37a0 [ 423.304851] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 423.309384] rtnl_newlink+0x1fdc/0x37a0 [ 423.313384] ? rtnl_newlink+0xca5/0x37a0 [ 423.317467] ? rtnl_newlink+0xbd4/0x37a0 [ 423.321581] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 423.326992] ? is_bpf_text_address+0x90/0x4b0 [ 423.331572] ? rtnl_setlink+0x770/0x770 [ 423.335579] rtnetlink_rcv_msg+0xa44/0x1570 [ 423.339953] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 423.345368] ? netlink_sendmsg+0x76e/0x1350 [ 423.349749] ? kmsan_set_origin_inline+0x6b/0x120 [ 423.354649] ? __msan_poison_alloca+0x15c/0x1d0 [ 423.359369] ? __should_failslab+0x278/0x2a0 [ 423.363841] ? kmsan_set_origin_inline+0x6b/0x120 [ 423.368753] ? kmsan_set_origin+0x9e/0x160 [ 423.373034] netlink_rcv_skb+0x37e/0x600 [ 423.377152] ? rtnetlink_bind+0x120/0x120 [ 423.381364] rtnetlink_rcv+0x50/0x60 [ 423.385115] netlink_unicast+0x1680/0x1750 [ 423.389394] ? rtnetlink_net_exit+0xa0/0xa0 [ 423.393759] netlink_sendmsg+0x104f/0x1350 [ 423.398068] ? netlink_getsockopt+0xc60/0xc60 [ 423.402613] ___sys_sendmsg+0xec8/0x1320 [ 423.406738] ? __fdget+0x4e/0x60 [ 423.410151] ? __fget_light+0x57/0x700 [ 423.414082] ? __fdget+0x4e/0x60 [ 423.417500] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 423.422911] ? __fget_light+0x6a3/0x700 [ 423.426955] __x64_sys_sendmsg+0x331/0x460 [ 423.431241] ? ___sys_sendmsg+0x1320/0x1320 [ 423.435597] do_syscall_64+0x15b/0x230 [ 423.439532] entry_SYSCALL_64_after_hwframe+0x44/0xa9 14:22:55 executing program 6: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe00) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x101, 0x2, 0x49, 'queue1\x00', 0xffffffffffff7fff}) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x3, 0x4) 14:22:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = socket(0x19, 0x5, 0x400) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000340)=""/214, &(0x7f0000000440)=0xd6) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000280)=@routing={0x8, 0x6, 0x2, 0x101, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x38) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r2 = dup(r0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000540)={{0x8, 0x6, 0x7, 0x9, 'syz1\x00', 0x1a32}, 0x4, 0x30000410, 0x1, r3, 0x6, 0x5, 'syz0\x00', &(0x7f0000000180)=['ip_vti0\x00', 'ip_vti0\x00', 'ip_vti0\x00', 'ip_vti0\x00', 'ip_vti0\x00', 'ip_vti0\x00'], 0x30, [], [0x800, 0x100000000, 0xf, 0x2]}) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000480)) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r4 = accept(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000140)=0x80) socket$netlink(0x10, 0x3, 0x17) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000240)=0x3ff, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000280)={r3, r4, 0x8}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, r5, 0xd00, 0x5, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x715}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff18}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xec}, 0x1, 0x0, 0x0, 0x801}, 0x4000) [ 423.444748] RIP: 0033:0x455b29 [ 423.447958] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 423.455693] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 423.462973] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 423.470266] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 423.477561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 423.484856] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000017 14:22:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) prctl$setfpexc(0xc, 0x140000) r4 = dup2(r0, r1) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x7}) dup2(r1, r1) 14:22:55 executing program 6: prctl$getreaper(0x8000000100039, &(0x7f0000000140)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) lseek(r0, 0x0, 0x3) 14:22:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x412001, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:55 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) lseek(r0, 0x0, 0x3) 14:22:55 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) dup2(r0, r1) [ 423.764979] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x5c) 14:22:56 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280402, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x4851) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 14:22:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f00000001c0)='ip_vti0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xcc, "27ea9fd57ff805feff2919761f80272badd556d717fe4a0dc056378998fe0841d7cddbc2780fd8fbf6d95e92d1e970fb0ffe6bb26ba9762bbb7b89d860dfc342f39bfd287f6408d9dc99b7e224ae160d5942aa1d1393a543f719cbd67c7df6391b59c1a10f473be83fcf069f8fceec0ddfe3dfb997ad2966cdcbcc50dab746825226aa019461d21744d625e8f023fc9872d5c0118559d4d3739c2a019efa993d2bd56b8c7d461f2ab6777008a14ce1da687f6aa583808cd27ac277e6f7e85e8a3fd6bcf10b79e1dfec0a5c18"}, &(0x7f0000000300)=0xd4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xc9, "fec50cf6e0c4da08702eb3abb88c7a983b601ef67899638b033db08e07b3a001265156a75a7a8d8cd0970235aa645f9ed34bca3d4447259d93e9f09989df554962657e5713cf6e791a4f7706eb47fa0b45374d793dca44575ce3b43e0261a8b1cfda0daf6a6b717bbfaf52226701e7386d6a888e213aa8e1a592efc2c76e71566e40c969ef9f2f9e407b97491b9011eeac104fa512f6befcde7e0a619adcbaa3c6820d7a42500e7da5f0407c815dfffba1482b4bfdd9793ddff009f30722e92983000d6cca2747128b"}, &(0x7f0000000440)=0xd1) 14:22:56 executing program 2 (fault-call:3 fault-nth:24): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:56 executing program 4: r0 = socket$packet(0x11, 0x8000003, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) fstatfs(r1, &(0x7f0000000000)=""/164) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) getdents(r2, &(0x7f00000001c0)=""/230, 0xe6) r3 = dup2(r0, r1) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000000c0)=0x4, 0x4) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 14:22:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000480)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x7, {{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, 0x108) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @dev}, &(0x7f0000000300)=0xc) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@ipv6_delroute={0x2c, 0x19, 0x8, 0x70bd2b, 0x25dfdbfb, {0xa, 0x10, 0x10, 0x3, 0xfc, 0x7, 0xff, 0xf, 0x2400}, [@RTA_UID={0x8, 0x19, r2}, @RTA_OIF={0x8, 0x4, r3}]}, 0x2c}, 0x1}, 0x0) [ 424.236553] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 424.268700] FAULT_INJECTION: forcing a failure. [ 424.268700] name failslab, interval 1, probability 0, space 0, times 0 14:22:56 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) lseek(r0, 0x0, 0x3) [ 424.280354] CPU: 1 PID: 30765 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 424.287227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.296605] Call Trace: [ 424.299241] dump_stack+0x185/0x1d0 [ 424.302908] should_fail+0x87b/0xab0 [ 424.306664] __should_failslab+0x278/0x2a0 [ 424.310962] should_failslab+0x29/0x70 [ 424.314889] kmem_cache_alloc_node+0x157/0xc80 [ 424.319508] ? __alloc_skb+0x202/0x9e0 [ 424.323471] __alloc_skb+0x202/0x9e0 [ 424.327234] rtmsg_ifinfo_build_skb+0x153/0x400 [ 424.331943] rtmsg_ifinfo+0x112/0x260 [ 424.335790] netdev_state_change+0x1e1/0x2c0 [ 424.340236] do_setlink+0x1796/0x6010 [ 424.344078] ? validate_nla+0x80a/0xe40 [ 424.348109] ? kmsan_set_origin_inline+0x6b/0x120 [ 424.352977] ? __msan_poison_alloca+0x15c/0x1d0 [ 424.357678] ? apic_timer_interrupt+0xa/0x20 [ 424.362129] ? addrconf_rs_timer+0xc70/0xc70 [ 424.366563] ? rtnl_newlink+0x200b/0x37a0 [ 424.370728] rtnl_newlink+0x1fdc/0x37a0 [ 424.374727] ? rtnl_newlink+0xca5/0x37a0 [ 424.378815] ? rtnl_newlink+0xbd4/0x37a0 [ 424.382922] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 424.388332] ? is_bpf_text_address+0x90/0x4b0 [ 424.392901] ? rtnl_setlink+0x770/0x770 [ 424.396916] rtnetlink_rcv_msg+0xa44/0x1570 [ 424.401284] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 424.406698] ? netlink_sendmsg+0x76e/0x1350 [ 424.411073] ? kmsan_set_origin_inline+0x6b/0x120 [ 424.415960] ? __msan_poison_alloca+0x15c/0x1d0 [ 424.420669] ? __should_failslab+0x278/0x2a0 [ 424.425127] ? kmsan_set_origin_inline+0x6b/0x120 [ 424.430035] ? kmsan_set_origin+0x9e/0x160 [ 424.434310] netlink_rcv_skb+0x37e/0x600 [ 424.438415] ? rtnetlink_bind+0x120/0x120 [ 424.442620] rtnetlink_rcv+0x50/0x60 [ 424.446351] netlink_unicast+0x1680/0x1750 [ 424.450608] ? rtnetlink_net_exit+0xa0/0xa0 [ 424.454965] netlink_sendmsg+0x104f/0x1350 [ 424.459269] ? netlink_getsockopt+0xc60/0xc60 [ 424.463808] ___sys_sendmsg+0xec8/0x1320 [ 424.467922] ? __fdget+0x4e/0x60 [ 424.471330] ? __fget_light+0x57/0x700 [ 424.475251] ? __fdget+0x4e/0x60 [ 424.478659] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 424.484063] ? __fget_light+0x6a3/0x700 [ 424.488104] __x64_sys_sendmsg+0x331/0x460 [ 424.492378] ? ___sys_sendmsg+0x1320/0x1320 [ 424.496725] do_syscall_64+0x15b/0x230 [ 424.500652] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 424.505856] RIP: 0033:0x455b29 [ 424.509060] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 424.516809] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 424.524102] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 14:22:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @loopback}, &(0x7f0000000040)=0xc) 14:22:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x400000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r2) [ 424.531392] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 424.538683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 424.546148] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000018 14:22:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x10080) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x1f, {{0x2, 0x4e20}}}, 0x88) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0xa}, 0x5) [ 424.644328] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 14:22:56 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) lseek(r0, 0x0, 0x3) 14:22:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x8000) dup2(r0, r1) 14:22:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x7fffffff, 0x5, 0x8000}, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x7, 0xffffffffffffffff}) dup2(r0, r1) 14:22:56 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/100) [ 424.977950] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 425.033534] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 425.071514] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x31) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffffd, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:57 executing program 2 (fault-call:3 fault-nth:25): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0000) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x1f6, {0x0, 0x9, 0x1, 0x1, 0x1, 0x1}, 0x1, 0x401}, 0xe) dup2(r0, r1) 14:22:57 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) lseek(r0, 0x0, 0x3) 14:22:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e20}}) dup2(r0, r1) [ 425.092823] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:57 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000080), &(0x7f0000000180)=0xf2e098c7f29f3cdb) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000002c0)=0x1, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 425.161420] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 425.207630] FAULT_INJECTION: forcing a failure. [ 425.207630] name failslab, interval 1, probability 0, space 0, times 0 [ 425.219148] CPU: 1 PID: 30823 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 425.226015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.235393] Call Trace: [ 425.238039] dump_stack+0x185/0x1d0 [ 425.241717] should_fail+0x87b/0xab0 [ 425.245480] __should_failslab+0x278/0x2a0 [ 425.249778] should_failslab+0x29/0x70 14:22:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 425.253702] __kmalloc_node_track_caller+0x24b/0x11b0 [ 425.258945] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 425.264346] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 425.269270] __alloc_skb+0x2cb/0x9e0 [ 425.273041] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 425.277934] rtmsg_ifinfo_build_skb+0x153/0x400 [ 425.282651] rtmsg_ifinfo+0x112/0x260 [ 425.286502] netdev_state_change+0x1e1/0x2c0 [ 425.290951] do_setlink+0x1796/0x6010 [ 425.294798] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 425.300204] ? validate_nla+0x80a/0xe40 [ 425.304244] ? kmsan_set_origin_inline+0x6b/0x120 [ 425.309123] ? __msan_poison_alloca+0x15c/0x1d0 [ 425.313828] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 425.318377] ? rtnl_newlink+0xcd9/0x37a0 [ 425.322488] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 425.327013] rtnl_newlink+0x1fdc/0x37a0 [ 425.331013] ? rtnl_newlink+0xca5/0x37a0 [ 425.335101] ? rtnl_newlink+0xbd4/0x37a0 [ 425.339211] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 425.344620] ? is_bpf_text_address+0x90/0x4b0 [ 425.349194] ? rtnl_setlink+0x770/0x770 [ 425.353193] rtnetlink_rcv_msg+0xa44/0x1570 14:22:57 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) [ 425.357564] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 425.362979] ? kmsan_set_origin_inline+0x6b/0x120 [ 425.367875] ? __msan_poison_alloca+0x15c/0x1d0 [ 425.372607] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 425.378033] ? ___slab_alloc+0xc1/0x1f50 [ 425.382158] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 425.387589] ? kmsan_set_origin_inline+0x6b/0x120 [ 425.392504] ? kmsan_set_origin+0x9e/0x160 [ 425.396791] netlink_rcv_skb+0x37e/0x600 [ 425.400908] ? rtnetlink_bind+0x120/0x120 [ 425.405113] rtnetlink_rcv+0x50/0x60 [ 425.408862] netlink_unicast+0x1680/0x1750 [ 425.413143] ? rtnetlink_net_exit+0xa0/0xa0 [ 425.417508] netlink_sendmsg+0x104f/0x1350 [ 425.421817] ? netlink_getsockopt+0xc60/0xc60 [ 425.426365] ___sys_sendmsg+0xec8/0x1320 [ 425.430491] ? __fdget+0x4e/0x60 [ 425.433912] ? __fget_light+0x57/0x700 [ 425.437845] ? __fdget+0x4e/0x60 [ 425.441267] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 425.446677] ? __fget_light+0x6a3/0x700 [ 425.450720] __x64_sys_sendmsg+0x331/0x460 [ 425.454997] ? ___sys_sendmsg+0x1320/0x1320 [ 425.459344] do_syscall_64+0x15b/0x230 [ 425.463266] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 425.468471] RIP: 0033:0x455b29 [ 425.471676] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 425.479415] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 425.486703] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 425.493991] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 425.501274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:22:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x1, 0x3, 0x40b, 0x3, 0x101}}) mq_open(&(0x7f00000000c0)=':\x00', 0x0, 0x4, &(0x7f0000000100)={0x1, 0x4, 0x1, 0x4, 0x3f, 0x8001, 0x9, 0xe4}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xf312) dup2(r0, r1) r3 = semget$private(0x0, 0x1, 0x40) semop(r3, &(0x7f0000000000)=[{0x2, 0x24, 0x1800}], 0x1) [ 425.508564] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000019 14:22:57 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) 14:22:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x0, 0x201}, 0x14}, 0x1}, 0x0) 14:22:57 executing program 7: r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000140)={0x1d}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xfff, 0x10, 0x80000001, 0xcae2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x99, "723b896e0fb9327a99ff5d287089dda44d961af40bd070ded2ef2addd1c1195a54cdbbf9e2beda92a73590dfcaacb2094be37d104d1896ad99169b3b7cfe6b7db9a0686839dbc8ddd632629f5211aa70aca77fde466d839a87103c68a6520c1f3b877bfc8ebc1b423e0ef614feed5053ac3979f88d51cccd2e8f67216bcd6b9706fe50b31288f48372fd6b78ad9bf4548c429bb664b0751f7b"}, &(0x7f00000002c0)=0xa1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r4 = dup2(r0, r1) getsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000000000)=""/220, &(0x7f0000000100)=0xdc) [ 425.682774] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:57 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) [ 425.792769] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:22:57 executing program 2 (fault-call:3 fault-nth:26): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 425.854701] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 425.942772] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 425.984583] FAULT_INJECTION: forcing a failure. [ 425.984583] name failslab, interval 1, probability 0, space 0, times 0 [ 425.996132] CPU: 1 PID: 30868 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 426.003005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.012379] Call Trace: [ 426.015018] dump_stack+0x185/0x1d0 [ 426.018695] should_fail+0x87b/0xab0 [ 426.022447] __should_failslab+0x278/0x2a0 [ 426.026708] should_failslab+0x29/0x70 14:22:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x7, 0x2}, 0x4) dup2(r1, r0) 14:22:58 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 14:22:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) [ 426.030634] __kmalloc_node_track_caller+0x24b/0x11b0 [ 426.035845] ? netlink_trim+0x398/0x400 [ 426.039857] ? netlink_trim+0x398/0x400 [ 426.043867] pskb_expand_head+0x21d/0x1a70 [ 426.048156] netlink_trim+0x398/0x400 [ 426.051998] netlink_broadcast_filtered+0x1d9/0x1e10 [ 426.057169] nlmsg_notify+0x1dd/0x3f0 [ 426.061008] rtmsg_ifinfo+0x1e9/0x260 [ 426.064849] netdev_state_change+0x1e1/0x2c0 [ 426.069292] do_setlink+0x1796/0x6010 [ 426.073136] ? validate_nla+0x80a/0xe40 [ 426.077179] ? kmsan_set_origin_inline+0x6b/0x120 [ 426.082059] ? __msan_poison_alloca+0x15c/0x1d0 [ 426.086761] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 426.091307] ? rtnl_newlink+0xcd9/0x37a0 [ 426.095426] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 426.099959] rtnl_newlink+0x1fdc/0x37a0 [ 426.103968] ? rtnl_newlink+0xca5/0x37a0 [ 426.108101] ? rtnl_newlink+0xbd4/0x37a0 [ 426.112221] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 426.117631] ? is_bpf_text_address+0x90/0x4b0 [ 426.122210] ? rtnl_setlink+0x770/0x770 [ 426.126216] rtnetlink_rcv_msg+0xa44/0x1570 [ 426.130590] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 426.136014] ? kmsan_set_origin_inline+0x6b/0x120 [ 426.140919] ? __msan_poison_alloca+0x15c/0x1d0 [ 426.145653] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 426.151082] ? ___slab_alloc+0xc1/0x1f50 [ 426.155204] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 426.160627] ? kmsan_set_origin_inline+0x6b/0x120 [ 426.165534] ? kmsan_set_origin+0x9e/0x160 [ 426.169816] netlink_rcv_skb+0x37e/0x600 [ 426.173933] ? rtnetlink_bind+0x120/0x120 [ 426.178139] rtnetlink_rcv+0x50/0x60 [ 426.181888] netlink_unicast+0x1680/0x1750 [ 426.186164] ? rtnetlink_net_exit+0xa0/0xa0 [ 426.190524] netlink_sendmsg+0x104f/0x1350 [ 426.194829] ? netlink_getsockopt+0xc60/0xc60 [ 426.199370] ___sys_sendmsg+0xec8/0x1320 [ 426.203485] ? __fdget+0x4e/0x60 [ 426.206899] ? __fget_light+0x57/0x700 [ 426.210827] ? __fdget+0x4e/0x60 [ 426.214244] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 426.219646] ? __fget_light+0x6a3/0x700 [ 426.223686] __x64_sys_sendmsg+0x331/0x460 [ 426.227964] ? ___sys_sendmsg+0x1320/0x1320 [ 426.232312] do_syscall_64+0x15b/0x230 [ 426.236238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 426.241535] RIP: 0033:0x455b29 [ 426.244743] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 426.252490] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 426.259778] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 426.267074] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 426.274369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:22:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffd92) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @random="5a8d908035c5"}, 0x40, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bridge_slave_1\x00'}) sendto$inet(r0, &(0x7f0000000240)="b94f9bc5f192e439816bbfd7739d73ce069fbc38527fea121e6f2068c29218b255a8ed9e90f5fa649fc38654dd1c4caf16bc6873d5d1b5f4c4367124d82b03dff9d262973a98cbf5", 0x48, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x3) [ 426.281660] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000001a [ 426.298368] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:22:58 executing program 3: r0 = socket(0x10, 0x3, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:58 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 14:22:58 executing program 2 (fault-call:3 fault-nth:27): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:22:58 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x4, 0x94}, {0xffffffff00000001, 0x5a30}, 0x1ff, 0x4, 0xba}) 14:22:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setsig(r0, 0xa, 0x25) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 426.615877] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 426.651921] FAULT_INJECTION: forcing a failure. [ 426.651921] name failslab, interval 1, probability 0, space 0, times 0 [ 426.663766] CPU: 1 PID: 30903 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 426.670643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.680019] Call Trace: [ 426.682655] dump_stack+0x185/0x1d0 [ 426.686327] should_fail+0x87b/0xab0 [ 426.690089] __should_failslab+0x278/0x2a0 [ 426.694387] should_failslab+0x29/0x70 [ 426.698311] kmem_cache_alloc_node+0x157/0xc80 [ 426.702914] ? __alloc_skb+0x202/0x9e0 [ 426.706830] __alloc_skb+0x202/0x9e0 [ 426.710553] rtmsg_ifinfo_build_skb+0x153/0x400 14:22:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x0, 0x201}, 0x14}, 0x1}, 0x0) 14:22:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r0) 14:22:58 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) [ 426.715227] rtmsg_ifinfo+0x112/0x260 [ 426.719061] netdev_state_change+0x1e1/0x2c0 [ 426.723489] do_setlink+0x1796/0x6010 [ 426.727328] ? validate_nla+0x80a/0xe40 [ 426.731370] ? kmsan_set_origin_inline+0x6b/0x120 [ 426.736247] ? __msan_poison_alloca+0x15c/0x1d0 [ 426.740948] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 426.745497] ? rtnl_newlink+0xcd9/0x37a0 [ 426.749605] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 426.754175] rtnl_newlink+0x1fdc/0x37a0 [ 426.758175] ? rtnl_newlink+0xca5/0x37a0 [ 426.762266] ? rtnl_newlink+0xbd4/0x37a0 [ 426.766383] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 426.771812] ? is_bpf_text_address+0x90/0x4b0 [ 426.776395] ? rtnl_setlink+0x770/0x770 [ 426.780405] rtnetlink_rcv_msg+0xa44/0x1570 [ 426.784789] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 426.790213] ? netlink_sendmsg+0x76e/0x1350 [ 426.794591] ? kmsan_set_origin_inline+0x6b/0x120 [ 426.799489] ? __msan_poison_alloca+0x15c/0x1d0 [ 426.804217] ? __should_failslab+0x278/0x2a0 [ 426.808694] ? kmsan_set_origin_inline+0x6b/0x120 [ 426.813629] ? kmsan_set_origin+0x9e/0x160 [ 426.817917] netlink_rcv_skb+0x37e/0x600 [ 426.822036] ? rtnetlink_bind+0x120/0x120 [ 426.826246] rtnetlink_rcv+0x50/0x60 [ 426.829994] netlink_unicast+0x1680/0x1750 [ 426.834279] ? rtnetlink_net_exit+0xa0/0xa0 [ 426.838649] netlink_sendmsg+0x104f/0x1350 [ 426.842962] ? netlink_getsockopt+0xc60/0xc60 [ 426.847508] ___sys_sendmsg+0xec8/0x1320 [ 426.851645] ? __fdget+0x4e/0x60 [ 426.855067] ? __fget_light+0x57/0x700 [ 426.858996] ? __fdget+0x4e/0x60 14:22:58 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x85, 0x1, 0x1, &(0x7f0000ff9000/0x3000)=nil, 0x3ff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x6, 0xffffffffffffffa4, 0x5, 0xfffffffffffffbff, 0x5a1, 0x6, 0xdad4, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3f, 0xf654, 0x8, 0x6, 0x9}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r2, 0x9, 0xfc, "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"}, 0x104) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x5, 0x2, [0x0, 0xfffffffffffffffe]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x100, 0x81, 0x401, 0x8001, 0xfffffffffffffff7}, &(0x7f0000000300)=0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffa000/0x1000)=nil, 0xd564, 0x7, 0x18, &(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffff9}) 14:22:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/72, 0x48}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000018c0), &(0x7f0000001900)=0x4) syz_open_dev$amidi(&(0x7f0000001880)='/dev/amidi#\x00', 0x1000, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r2) 14:22:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:22:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgid(0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x6e5, 0x1, 0x5e12, 0x500, 0x9, 0x800000, r5}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x181100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000080)={0x0, 0x7, 0x800, 0x0, 0x8}) finit_module(r4, &(0x7f00000001c0)='team0\x00', 0x3) tgkill(r2, r3, 0x32) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x1000000000000000, 0x1000000000}, 0x4) flistxattr(r6, &(0x7f0000000140)=""/108, 0x6c) dup2(r0, r1) [ 426.862416] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 426.867825] ? __fget_light+0x6a3/0x700 [ 426.871873] __x64_sys_sendmsg+0x331/0x460 [ 426.876158] ? ___sys_sendmsg+0x1320/0x1320 [ 426.880515] do_syscall_64+0x15b/0x230 [ 426.884448] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 426.889662] RIP: 0033:0x455b29 [ 426.892875] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 426.900623] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 426.907924] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 426.915224] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 426.922524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 426.929825] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000001b [ 427.062110] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:59 executing program 6: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) 14:22:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0x7cc4, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3fffffffffffffd, 0x4}, 0xfffffffffffffd62) dup2(r0, r1) [ 427.155767] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 427.175414] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:59 executing program 2 (fault-call:3 fault-nth:28): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 427.247575] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 427.309704] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 427.408709] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 427.428808] FAULT_INJECTION: forcing a failure. [ 427.428808] name failslab, interval 1, probability 0, space 0, times 0 [ 427.440546] CPU: 0 PID: 30954 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 427.447412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.456782] Call Trace: [ 427.459421] dump_stack+0x185/0x1d0 [ 427.463098] should_fail+0x87b/0xab0 [ 427.466858] __should_failslab+0x278/0x2a0 [ 427.471157] should_failslab+0x29/0x70 [ 427.475092] __kmalloc_node_track_caller+0x24b/0x11b0 [ 427.480334] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 427.485739] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 427.490663] __alloc_skb+0x2cb/0x9e0 [ 427.494427] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 427.499318] rtmsg_ifinfo_build_skb+0x153/0x400 [ 427.504033] rtmsg_ifinfo+0x112/0x260 14:22:59 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 14:22:59 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r0) 14:22:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:22:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3f, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000640)={0x3, &(0x7f0000000300)=""/176, &(0x7f00000005c0)=[{0xda2, 0xcb, 0x54, &(0x7f00000003c0)=""/203}, {0x7, 0x2d, 0x2, &(0x7f00000004c0)=""/45}, {0x0, 0x85, 0x79, &(0x7f0000000500)=""/133}]}) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r2, &(0x7f00000001c0)="9f", &(0x7f0000000200)=""/75}, 0x18) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:22:59 executing program 6: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) [ 427.507885] netdev_state_change+0x1e1/0x2c0 [ 427.512339] do_setlink+0x1796/0x6010 [ 427.516188] ? validate_nla+0x80a/0xe40 [ 427.520232] ? kmsan_set_origin_inline+0x6b/0x120 [ 427.525114] ? __msan_poison_alloca+0x15c/0x1d0 [ 427.529820] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 427.534375] ? rtnl_newlink+0xcd9/0x37a0 [ 427.538494] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 427.543031] rtnl_newlink+0x1fdc/0x37a0 [ 427.547040] ? rtnl_newlink+0xca5/0x37a0 [ 427.551131] ? rtnl_newlink+0xbd4/0x37a0 [ 427.555243] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 427.560671] ? is_bpf_text_address+0x90/0x4b0 [ 427.565258] ? rtnl_setlink+0x770/0x770 [ 427.569273] rtnetlink_rcv_msg+0xa44/0x1570 [ 427.573654] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 427.579074] ? netlink_sendmsg+0x76e/0x1350 [ 427.583455] ? kmsan_set_origin_inline+0x6b/0x120 [ 427.588359] ? __msan_poison_alloca+0x15c/0x1d0 [ 427.593080] ? __should_failslab+0x278/0x2a0 [ 427.597550] ? kmsan_set_origin_inline+0x6b/0x120 [ 427.602464] ? kmsan_set_origin+0x9e/0x160 [ 427.606744] netlink_rcv_skb+0x37e/0x600 [ 427.610865] ? rtnetlink_bind+0x120/0x120 [ 427.615073] rtnetlink_rcv+0x50/0x60 [ 427.618827] netlink_unicast+0x1680/0x1750 [ 427.623110] ? rtnetlink_net_exit+0xa0/0xa0 [ 427.627473] netlink_sendmsg+0x104f/0x1350 [ 427.631768] ? netlink_getsockopt+0xc60/0xc60 [ 427.636311] ___sys_sendmsg+0xec8/0x1320 [ 427.640437] ? __fdget+0x4e/0x60 [ 427.643857] ? __fget_light+0x57/0x700 [ 427.647792] ? __fdget+0x4e/0x60 [ 427.651217] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 427.656631] ? __fget_light+0x6a3/0x700 [ 427.660685] __x64_sys_sendmsg+0x331/0x460 [ 427.664968] ? ___sys_sendmsg+0x1320/0x1320 [ 427.669326] do_syscall_64+0x15b/0x230 [ 427.673261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 427.678479] RIP: 0033:0x455b29 [ 427.681688] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 427.689436] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 427.696734] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 427.704033] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 427.711335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 427.718632] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000001c [ 427.783143] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:22:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x0, 0x201}, 0x14}, 0x1}, 0x0) 14:22:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0xa, 0x1, 0xfffffffffffffff9, 0x400, '\x00', 0xfffffffffffffff8}) 14:22:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000001c0)={0x2, 0x24, 0x5, 0x10000, 0x6, 0x9}) 14:22:59 executing program 6: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) 14:22:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x800000001, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0x3000}, 0xfffffffffffffe79) r1 = dup2(r0, r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0xffffffffffffffb6) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x1000004, 0x4) socket(0xa, 0x6, 0x6a6) [ 427.833602] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 14:23:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:00 executing program 2 (fault-call:3 fault-nth:29): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:00 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000000a00000000000075e76e1200"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) 14:23:00 executing program 7: r0 = socket$inet(0x2, 0x800, 0x100000004000000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000340)) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffff782, 0x4, 0xfff, 0x7f, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0xfffffffffffffff7}, &(0x7f0000000300)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x4002, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000200)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) socket$inet(0x2, 0x0, 0xacf) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000000140)=0x3) 14:23:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 14:23:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:00 executing program 4: r0 = socket$packet(0x11, 0x800400000002, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe8, "cc9cf27a7bb33ff5766648b38c136f1440701503ebacad585a67dd7bff3f716b5ae00022bcbbc918b72da61a8300f68346f610ea91b4395244f0b80b55eddba1c1f5b198baf3c40c076090846ca35c36e5996728f258feb21a18e9d67b9746ece275ca47744bde721594d16c0ffcfecd0931240bc7917e86c6db1bdd9806c23e9b4921983ddc31ca5c146e6b6fea1175963ef16bc868ed2080a269023f81f9a0b8e8f8368ca28bfb2021ccb9d15cc2ed1be94038fffe26b5e0589f8bae16220f7b2f8efccfbcae89ea4b4fc819c96413010d29d8aa98536f7b63d2b86a0cd61838076e3b8efe0b44"}, &(0x7f0000000100)=0xf0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r3, 0x568a, 0x30}, &(0x7f0000000180)=0xc) [ 428.153243] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 428.224253] FAULT_INJECTION: forcing a failure. [ 428.224253] name failslab, interval 1, probability 0, space 0, times 0 [ 428.236280] CPU: 0 PID: 31003 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 428.243166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.252545] Call Trace: [ 428.255184] dump_stack+0x185/0x1d0 [ 428.258879] should_fail+0x87b/0xab0 [ 428.262650] __should_failslab+0x278/0x2a0 [ 428.266946] should_failslab+0x29/0x70 14:23:00 executing program 7: r0 = socket(0x10, 0x3, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 428.270876] __kmalloc_node_track_caller+0x24b/0x11b0 [ 428.276106] ? netlink_trim+0x398/0x400 [ 428.280130] ? netlink_trim+0x398/0x400 [ 428.284254] pskb_expand_head+0x21d/0x1a70 [ 428.288561] netlink_trim+0x398/0x400 [ 428.292397] netlink_broadcast_filtered+0x1d9/0x1e10 [ 428.297563] nlmsg_notify+0x1dd/0x3f0 [ 428.301405] rtmsg_ifinfo+0x1e9/0x260 [ 428.305253] netdev_state_change+0x1e1/0x2c0 [ 428.309706] do_setlink+0x1796/0x6010 [ 428.313556] ? validate_nla+0x80a/0xe40 [ 428.317598] ? kmsan_set_origin_inline+0x6b/0x120 [ 428.322475] ? __msan_poison_alloca+0x15c/0x1d0 [ 428.327180] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 428.331726] ? rtnl_newlink+0xcd9/0x37a0 [ 428.335840] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 428.340389] rtnl_newlink+0x1fdc/0x37a0 [ 428.344396] ? rtnl_newlink+0xca5/0x37a0 [ 428.348490] ? rtnl_newlink+0xbd4/0x37a0 [ 428.352605] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 428.358022] ? is_bpf_text_address+0x90/0x4b0 [ 428.362615] ? rtnl_setlink+0x770/0x770 [ 428.366623] rtnetlink_rcv_msg+0xa44/0x1570 [ 428.371001] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 428.376432] ? kmsan_set_origin_inline+0x6b/0x120 [ 428.381340] ? __msan_poison_alloca+0x15c/0x1d0 [ 428.386063] ? __should_failslab+0x278/0x2a0 [ 428.390508] ? kmsan_set_origin_inline+0x6b/0x120 [ 428.395408] ? kmsan_set_origin+0x9e/0x160 [ 428.399688] netlink_rcv_skb+0x37e/0x600 [ 428.403805] ? rtnetlink_bind+0x120/0x120 [ 428.408005] rtnetlink_rcv+0x50/0x60 [ 428.411749] netlink_unicast+0x1680/0x1750 [ 428.416027] ? rtnetlink_net_exit+0xa0/0xa0 [ 428.420388] netlink_sendmsg+0x104f/0x1350 [ 428.424692] ? netlink_getsockopt+0xc60/0xc60 [ 428.429232] ___sys_sendmsg+0xec8/0x1320 [ 428.433362] ? __fdget+0x4e/0x60 [ 428.436775] ? __fget_light+0x57/0x700 [ 428.440701] ? __fdget+0x4e/0x60 [ 428.444121] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 428.449530] ? __fget_light+0x6a3/0x700 [ 428.453568] __x64_sys_sendmsg+0x331/0x460 [ 428.457846] ? ___sys_sendmsg+0x1320/0x1320 [ 428.462193] do_syscall_64+0x15b/0x230 [ 428.466123] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 428.471336] RIP: 0033:0x455b29 [ 428.474539] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 428.482280] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 428.489587] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 428.496878] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 428.504171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 428.511463] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000001d 14:23:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r2) 14:23:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) [ 428.528815] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 428.585474] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:00 executing program 4: r0 = socket$packet(0x11, 0x8000000000000, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) readahead(r1, 0x3f, 0xfff) r2 = socket$packet(0x11, 0x7ffffffff, 0x300) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2001, 0x0) bind$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x6, 0x9, "122d5a422d4603ac40844ec9bf338d40f65c8f29ba4155c6f73ade5e8efbd66689d17adc086b0214afcacb28d3bd92211704838810f96785433cda480d2a5f", 0xb}, 0x60) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={r4, @dev={0xac, 0x14, 0x14, 0x21}}, 0xc) [ 428.679543] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 428.751970] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a}, 0x14}, 0x1}, 0x0) 14:23:00 executing program 2 (fault-call:3 fault-nth:30): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:00 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x401, 0x6}, 0xfffffffffffffe8e) dup2(r0, r1) 14:23:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) socketpair(0x5, 0x80b, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getflags(r1, 0x401) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8, 0x73], 0x2, 0x3, 0x10001, 0x4, 0x100000001, 0x2, {0x800, 0x100000001, 0x7, 0x8000, 0x7, 0x4, 0x6, 0x1000, 0x1, 0x7fff, 0x0, 0x9, 0x9, 0x1000, "f0d7338ffaab76adac0c2f82be4e9065b79439a1c88a38f10098e6805f5bdb90"}}) [ 428.818448] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 428.871229] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 428.933864] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 428.969124] FAULT_INJECTION: forcing a failure. [ 428.969124] name failslab, interval 1, probability 0, space 0, times 0 [ 428.981248] CPU: 1 PID: 31044 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 428.988124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.997503] Call Trace: [ 429.000148] dump_stack+0x185/0x1d0 [ 429.003832] should_fail+0x87b/0xab0 [ 429.007595] __should_failslab+0x278/0x2a0 [ 429.011896] should_failslab+0x29/0x70 [ 429.015830] kmem_cache_alloc_node+0x157/0xc80 [ 429.020454] ? __alloc_skb+0x202/0x9e0 [ 429.024398] __alloc_skb+0x202/0x9e0 [ 429.028161] rtmsg_ifinfo_build_skb+0x153/0x400 [ 429.032878] rtmsg_ifinfo+0x112/0x260 [ 429.036721] netdev_state_change+0x1e1/0x2c0 [ 429.041170] do_setlink+0x1796/0x6010 [ 429.045020] ? validate_nla+0x80a/0xe40 [ 429.049070] ? kmsan_set_origin_inline+0x6b/0x120 [ 429.053960] ? __msan_poison_alloca+0x15c/0x1d0 [ 429.058668] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 429.063221] ? rtnl_newlink+0xcd9/0x37a0 [ 429.067330] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 429.071850] rtnl_newlink+0x1fdc/0x37a0 [ 429.075843] ? rtnl_newlink+0xca5/0x37a0 [ 429.079926] ? rtnl_newlink+0xbd4/0x37a0 [ 429.084014] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 429.089423] ? is_bpf_text_address+0x90/0x4b0 [ 429.094007] ? rtnl_setlink+0x770/0x770 [ 429.098007] rtnetlink_rcv_msg+0xa44/0x1570 [ 429.102354] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.107751] ? netlink_sendmsg+0x76e/0x1350 [ 429.112124] ? kmsan_set_origin_inline+0x6b/0x120 [ 429.117013] ? __msan_poison_alloca+0x15c/0x1d0 [ 429.121713] ? __should_failslab+0x278/0x2a0 [ 429.126143] ? kmsan_set_origin_inline+0x6b/0x120 [ 429.131053] ? kmsan_set_origin+0x9e/0x160 [ 429.135733] netlink_rcv_skb+0x37e/0x600 [ 429.139849] ? rtnetlink_bind+0x120/0x120 [ 429.144029] rtnetlink_rcv+0x50/0x60 [ 429.147773] netlink_unicast+0x1680/0x1750 [ 429.152056] ? rtnetlink_net_exit+0xa0/0xa0 [ 429.156414] netlink_sendmsg+0x104f/0x1350 [ 429.160718] ? netlink_getsockopt+0xc60/0xc60 [ 429.165246] ___sys_sendmsg+0xec8/0x1320 [ 429.169338] ? __fdget+0x4e/0x60 [ 429.172715] ? __fget_light+0x57/0x700 [ 429.176634] ? __fdget+0x4e/0x60 [ 429.180032] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 429.185446] ? __fget_light+0x6a3/0x700 [ 429.189506] __x64_sys_sendmsg+0x331/0x460 [ 429.193765] ? ___sys_sendmsg+0x1320/0x1320 [ 429.198103] do_syscall_64+0x15b/0x230 [ 429.202023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.207226] RIP: 0033:0x455b29 [ 429.210408] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 429.218150] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 429.225441] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 429.232721] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 429.240001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 429.247292] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000001e [ 429.270698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3fffffffffffffd, 0x4}, 0xfffffffffffffd62) dup2(r0, r1) 14:23:01 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x48000, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x18) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000800)={@local, 0x0}, &(0x7f0000000840)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000980)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000009c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000a40)={@empty, 0x0}, &(0x7f0000000a80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ac0)={'veth0_to_bond\x00', 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f00000002c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffff00, 0xffffffff, 0xffffffff], [0xff, 0xff, 0xffffffff, 0xff], 'bridge_slave_0\x00', 'syz_tun\x00', {0xff}, {}, 0x2b, 0x5, 0x7, 0x8}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x4, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x10000, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xff000000, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0x0, 0xff000000], 'bridge0\x00', 'veth0_to_team\x00', {}, {0xff}, 0x3f, 0x2, 0x0, 0x52}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff000000, 0xffffff00, 0xff], [0x0, 0xffffff00, 0x0, 0x192023c83605a0e2], 'bond_slave_0\x00', 'dummy0\x00', {0xff}, {}, 0x29, 0x8001, 0x5, 0xb}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000d80)=0xe8) getsockname$packet(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e00)=0x14) creat(&(0x7f0000000040)='./file0\x00', 0x0) r10 = inotify_init() inotify_add_watch(r10, &(0x7f0000000000)='./file0\x00', 0x82000060) r11 = inotify_add_watch(r10, &(0x7f0000000140)='./file0\x00', 0x20000084) r12 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r12, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') getpeername$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e80)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000ec0)={@dev, 0x0}, &(0x7f0000000f00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000012c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000001280)={&(0x7f0000000f40)={0x308, r1, 0x30a, 0x70bd25, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x549}}}]}}, {{0x8, 0x1, r3}, {0x1d8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1259}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xbc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x4, 0x2}}]}, 0x308}, 0x1, 0x0, 0x0, 0x800}, 0x1) recvmsg(r12, &(0x7f0000001680)={&(0x7f0000000780)=@alg, 0x80, &(0x7f0000001500)=[{&(0x7f0000000c40)=""/38, 0x26}, {&(0x7f0000001300)=""/30, 0x1e}, {&(0x7f0000001340)=""/143, 0x8f}, {&(0x7f0000001400)=""/164, 0xa4}, {&(0x7f00000014c0)=""/11, 0xb}], 0x5, &(0x7f0000001580)=""/240, 0xf0, 0x2}, 0x10000) inotify_rm_watch(r10, r11) r15 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f0000000140)={&(0x7f0000001740)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)=ANY=[@ANYBLOB="1c0000001a00019be57ee8e242e3e3852f5c3a0200000000000000000a000000005c9a080578d891"], 0x1}, 0x1}, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r16, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r0, r1) 14:23:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = open(&(0x7f0000000000)='./file0\x00', 0x30000, 0x20) statx(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x40, &(0x7f0000000080)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = dup2(r0, r1) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe, 0x42000000}, 0xc) 14:23:01 executing program 2 (fault-call:3 fault-nth:31): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3fffffffffffffd, 0x4}, 0xfffffffffffffd62) dup2(r0, r1) 14:23:01 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200000) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000040)=0x100000, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r1, r2) [ 429.472605] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 429.516459] FAULT_INJECTION: forcing a failure. [ 429.516459] name failslab, interval 1, probability 0, space 0, times 0 [ 429.528446] CPU: 1 PID: 31074 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 429.535321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.544703] Call Trace: [ 429.547350] dump_stack+0x185/0x1d0 [ 429.551029] should_fail+0x87b/0xab0 [ 429.554799] __should_failslab+0x278/0x2a0 [ 429.559101] should_failslab+0x29/0x70 [ 429.563031] __kmalloc_node_track_caller+0x24b/0x11b0 [ 429.568263] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 429.573662] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 429.578586] __alloc_skb+0x2cb/0x9e0 [ 429.582348] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 429.587217] rtmsg_ifinfo_build_skb+0x153/0x400 [ 429.591916] rtmsg_ifinfo+0x112/0x260 [ 429.595760] netdev_state_change+0x1e1/0x2c0 [ 429.600206] do_setlink+0x1796/0x6010 [ 429.604057] ? validate_nla+0x80a/0xe40 [ 429.608099] ? kmsan_set_origin_inline+0x6b/0x120 [ 429.612969] ? __msan_poison_alloca+0x15c/0x1d0 [ 429.617660] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 429.622200] ? rtnl_newlink+0xcd9/0x37a0 [ 429.626300] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 429.630828] rtnl_newlink+0x1fdc/0x37a0 [ 429.634834] ? rtnl_newlink+0xca5/0x37a0 [ 429.638914] ? rtnl_newlink+0xbd4/0x37a0 [ 429.643019] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 429.648431] ? is_bpf_text_address+0x90/0x4b0 [ 429.653010] ? rtnl_setlink+0x770/0x770 [ 429.657010] rtnetlink_rcv_msg+0xa44/0x1570 [ 429.661374] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.666795] ? kmsan_set_origin_inline+0x6b/0x120 [ 429.671691] ? __msan_poison_alloca+0x15c/0x1d0 [ 429.676417] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 429.681836] ? ___slab_alloc+0xc1/0x1f50 [ 429.685954] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 429.691374] ? kmsan_set_origin_inline+0x6b/0x120 [ 429.696287] ? kmsan_set_origin+0x9e/0x160 [ 429.700563] netlink_rcv_skb+0x37e/0x600 [ 429.704657] ? rtnetlink_bind+0x120/0x120 [ 429.708838] rtnetlink_rcv+0x50/0x60 [ 429.712574] netlink_unicast+0x1680/0x1750 [ 429.716856] ? rtnetlink_net_exit+0xa0/0xa0 [ 429.721217] netlink_sendmsg+0x104f/0x1350 [ 429.725510] ? netlink_getsockopt+0xc60/0xc60 [ 429.730033] ___sys_sendmsg+0xec8/0x1320 [ 429.734159] ? __fdget+0x4e/0x60 [ 429.737575] ? __fget_light+0x57/0x700 [ 429.741491] ? __fdget+0x4e/0x60 [ 429.744870] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 429.750265] ? __fget_light+0x6a3/0x700 [ 429.754303] __x64_sys_sendmsg+0x331/0x460 [ 429.758563] ? ___sys_sendmsg+0x1320/0x1320 [ 429.762898] do_syscall_64+0x15b/0x230 [ 429.766826] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.772047] RIP: 0033:0x455b29 [ 429.775252] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 429.782999] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 429.790296] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 429.797591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 429.804891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:23:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a}, 0x14}, 0x1}, 0x0) 14:23:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) dup2(r0, 0xffffffffffffffff) 14:23:01 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = dup2(r0, r0) dup2(r0, r1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="c2f0a4a584e0706e01427be7bb376bc387e84196b6658d594176258485440d604fa346acc061e88fb602", 0x2a, 0xfffffffffffffff8) r3 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f0000000140)="97e62004e88ebf43e44d3b4e0380012e0f8b098fe660e4fbe6565928712d045a2112589923635de503eb7d8dd7e31526dea3ed11cf1eb89190676c1b084b2c8dd2aa515b17fd72", 0x47, r3) keyctl$read(0xb, r2, &(0x7f00000000c0)=""/86, 0x56) [ 429.812189] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000001f [ 429.873581] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:01 executing program 4: r0 = socket(0x5, 0xa, 0x4) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='proc:wlan1;nodev\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/140, 0x8c) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000000)="882c935463173b464246c7dd52c5641d561fe60517238dc09950c9f64786302dba0f7634b83e093f2c97b67b481323e805058d662f486ef4d8491a6030f0cf2513b5579c510c31d838cd35d71b5cec4c1dd0ac34221faccec3f5f65afe91c14610454bc074ce0a388b594cad98a8ce9520d0e225583d92ec21a9602d828a1dcdb439f83e7d99154d218066f8a73325a658969969f656d49164eebf4b90168b5d0eebb9612848e904f7aaca32ae380e9b98c2e8d8fc1cbec1132ced67ed0617d63feff0b1202b0f735b8b3d27a6c7da0ac1f20a3b580e918d", 0xd8) socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) 14:23:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3fffffffffffffd, 0x4}, 0xfffffffffffffd62) dup2(r0, r1) 14:23:02 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(0xffffffffffffffff, r0) 14:23:02 executing program 2 (fault-call:3 fault-nth:32): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 430.187276] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 430.218653] FAULT_INJECTION: forcing a failure. [ 430.218653] name failslab, interval 1, probability 0, space 0, times 0 [ 430.230571] CPU: 1 PID: 31113 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 430.237450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.246829] Call Trace: [ 430.249472] dump_stack+0x185/0x1d0 [ 430.253143] should_fail+0x87b/0xab0 [ 430.256899] __should_failslab+0x278/0x2a0 [ 430.261177] should_failslab+0x29/0x70 [ 430.265086] __kmalloc_node_track_caller+0x24b/0x11b0 [ 430.270295] ? netlink_trim+0x398/0x400 [ 430.274298] ? netlink_trim+0x398/0x400 [ 430.278291] pskb_expand_head+0x21d/0x1a70 [ 430.282537] netlink_trim+0x398/0x400 [ 430.286358] netlink_broadcast_filtered+0x1d9/0x1e10 [ 430.291524] nlmsg_notify+0x1dd/0x3f0 [ 430.295346] rtmsg_ifinfo+0x1e9/0x260 [ 430.299193] netdev_state_change+0x1e1/0x2c0 [ 430.303630] do_setlink+0x1796/0x6010 [ 430.307473] ? validate_nla+0x80a/0xe40 [ 430.311483] ? kmsan_set_origin_inline+0x6b/0x120 [ 430.316340] ? __msan_poison_alloca+0x15c/0x1d0 [ 430.321024] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 430.325560] ? rtnl_newlink+0xcd9/0x37a0 [ 430.329656] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 430.334198] rtnl_newlink+0x1fdc/0x37a0 [ 430.338195] ? rtnl_newlink+0xca5/0x37a0 [ 430.342275] ? rtnl_newlink+0xbd4/0x37a0 [ 430.346374] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 430.351757] ? is_bpf_text_address+0x90/0x4b0 [ 430.356319] ? rtnl_setlink+0x770/0x770 [ 430.360319] rtnetlink_rcv_msg+0xa44/0x1570 [ 430.364685] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.370090] ? kmsan_set_origin_inline+0x6b/0x120 [ 430.374976] ? __msan_poison_alloca+0x15c/0x1d0 [ 430.379707] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 430.385122] ? ___slab_alloc+0xc1/0x1f50 [ 430.389237] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 430.394664] ? kmsan_set_origin_inline+0x6b/0x120 [ 430.399576] ? kmsan_set_origin+0x9e/0x160 [ 430.403839] netlink_rcv_skb+0x37e/0x600 [ 430.407953] ? rtnetlink_bind+0x120/0x120 [ 430.412149] rtnetlink_rcv+0x50/0x60 [ 430.415877] netlink_unicast+0x1680/0x1750 [ 430.420141] ? rtnetlink_net_exit+0xa0/0xa0 [ 430.424479] netlink_sendmsg+0x104f/0x1350 [ 430.428749] ? netlink_getsockopt+0xc60/0xc60 [ 430.433296] ___sys_sendmsg+0xec8/0x1320 [ 430.437419] ? __fdget+0x4e/0x60 [ 430.440817] ? __fget_light+0x57/0x700 [ 430.444728] ? __fdget+0x4e/0x60 [ 430.448128] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 430.453530] ? __fget_light+0x6a3/0x700 [ 430.457563] __x64_sys_sendmsg+0x331/0x460 [ 430.461832] ? ___sys_sendmsg+0x1320/0x1320 [ 430.466175] do_syscall_64+0x15b/0x230 [ 430.470108] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.475329] RIP: 0033:0x455b29 [ 430.478522] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.486272] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 430.493549] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 430.500827] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 430.508119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 430.515402] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000020 14:23:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, r1) [ 430.546972] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 430.582665] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 430.613791] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:02 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001a00010200000000000000000000000000000010000000d569cbd8217f55f77d7ac10e9d1bc43f5f2b6bb176cf6002b36a5608a46b7104a6f4b9d200080000e457e44d"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:02 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) dup2(0xffffffffffffffff, r0) 14:23:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="458e31016ce8e9e5323addcd6a83b1d16f9fc1fd6f0a82fd810e0e4a62ec8241170c87f545fbb9731bbea7609424a0d2336734a3197de549a64e0596d7d76d00c1553481ad1fdc5451588f8f817444ef7f2ca7b66c3806") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) fchdir(r0) 14:23:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x81000000000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x9}, 0x2) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 14:23:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) dup2(r0, 0xffffffffffffffff) 14:23:02 executing program 2 (fault-call:3 fault-nth:33): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:02 executing program 7: r0 = socket$packet(0x11, 0x800000003, 0x300) dup2(0xffffffffffffffff, r0) 14:23:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a}, 0x14}, 0x1}, 0x0) [ 430.761698] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) [ 430.859817] FAULT_INJECTION: forcing a failure. [ 430.859817] name failslab, interval 1, probability 0, space 0, times 0 [ 430.871241] CPU: 1 PID: 31140 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 430.878106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.887489] Call Trace: [ 430.890130] dump_stack+0x185/0x1d0 [ 430.893811] should_fail+0x87b/0xab0 [ 430.897575] __should_failslab+0x278/0x2a0 [ 430.901883] should_failslab+0x29/0x70 [ 430.905809] kmem_cache_alloc_node+0x157/0xc80 [ 430.910412] ? __alloc_skb+0x202/0x9e0 [ 430.914365] __alloc_skb+0x202/0x9e0 [ 430.918127] rtmsg_ifinfo_build_skb+0x153/0x400 [ 430.922844] rtmsg_ifinfo+0x112/0x260 [ 430.926687] netdev_state_change+0x1e1/0x2c0 [ 430.931309] do_setlink+0x1796/0x6010 [ 430.935162] ? validate_nla+0x80a/0xe40 [ 430.939204] ? kmsan_set_origin_inline+0x6b/0x120 [ 430.944086] ? __msan_poison_alloca+0x15c/0x1d0 [ 430.948799] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 430.953351] ? rtnl_newlink+0xcd9/0x37a0 [ 430.957466] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 430.962016] rtnl_newlink+0x1fdc/0x37a0 [ 430.966019] ? rtnl_newlink+0xca5/0x37a0 [ 430.970110] ? rtnl_newlink+0xbd4/0x37a0 [ 430.974205] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 430.979599] ? is_bpf_text_address+0x90/0x4b0 [ 430.984172] ? rtnl_setlink+0x770/0x770 [ 430.988178] rtnetlink_rcv_msg+0xa44/0x1570 [ 430.992546] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.997965] ? kmsan_set_origin_inline+0x6b/0x120 [ 431.002854] ? __msan_poison_alloca+0x15c/0x1d0 [ 431.007574] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 431.012990] ? ___slab_alloc+0xc1/0x1f50 [ 431.017109] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 431.022519] ? kmsan_set_origin_inline+0x6b/0x120 [ 431.027419] ? kmsan_set_origin+0x9e/0x160 [ 431.031689] netlink_rcv_skb+0x37e/0x600 [ 431.035799] ? rtnetlink_bind+0x120/0x120 [ 431.039998] rtnetlink_rcv+0x50/0x60 [ 431.043741] netlink_unicast+0x1680/0x1750 [ 431.048105] ? rtnetlink_net_exit+0xa0/0xa0 [ 431.052477] netlink_sendmsg+0x104f/0x1350 [ 431.056779] ? netlink_getsockopt+0xc60/0xc60 [ 431.061330] ___sys_sendmsg+0xec8/0x1320 [ 431.065455] ? __fdget+0x4e/0x60 [ 431.068872] ? __fget_light+0x57/0x700 [ 431.072808] ? __fdget+0x4e/0x60 [ 431.076231] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 431.081642] ? __fget_light+0x6a3/0x700 [ 431.085680] __x64_sys_sendmsg+0x331/0x460 [ 431.089956] ? ___sys_sendmsg+0x1320/0x1320 [ 431.094304] do_syscall_64+0x15b/0x230 [ 431.098230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.103441] RIP: 0033:0x455b29 14:23:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x364c01e1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in={{0x2, 0x4e23, @rand_addr=0x8}}}, &(0x7f0000000140)=0x84) 14:23:03 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, r1) [ 431.106644] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 431.114383] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 431.121674] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 431.128965] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 431.136739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 431.144033] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000021 14:23:03 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r0, r1) 14:23:03 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000001240)='/dev/adsp#\x00', 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001280)=""/113, &(0x7f0000001300)=0x71) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) r3 = dup2(r1, r2) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth0\x00'}) [ 431.235890] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) dup2(r0, r1) [ 431.366333] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 431.413121] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0xdd9, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:03 executing program 2 (fault-call:3 fault-nth:34): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(0xffffffffffffffff, r1) 14:23:03 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) dup2(r0, r1) 14:23:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0xffffffff}) dup2(r0, r1) 14:23:03 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x118, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) r1 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x8, 0x8000, 0x400, 0x0, 0x4, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 431.650597] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 431.702958] FAULT_INJECTION: forcing a failure. [ 431.702958] name failslab, interval 1, probability 0, space 0, times 0 [ 431.714557] CPU: 1 PID: 31185 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 431.721436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.730822] Call Trace: [ 431.733461] dump_stack+0x185/0x1d0 [ 431.737128] should_fail+0x87b/0xab0 [ 431.740888] __should_failslab+0x278/0x2a0 [ 431.745187] should_failslab+0x29/0x70 [ 431.749108] __kmalloc_node_track_caller+0x24b/0x11b0 [ 431.754334] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 431.759732] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 431.764653] __alloc_skb+0x2cb/0x9e0 [ 431.768416] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 431.773305] rtmsg_ifinfo_build_skb+0x153/0x400 [ 431.778015] rtmsg_ifinfo+0x112/0x260 [ 431.781862] netdev_state_change+0x1e1/0x2c0 [ 431.786303] do_setlink+0x1796/0x6010 [ 431.790147] ? validate_nla+0x80a/0xe40 [ 431.794193] ? kmsan_set_origin_inline+0x6b/0x120 [ 431.799079] ? __msan_poison_alloca+0x15c/0x1d0 14:23:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 431.803798] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 431.808358] ? rtnl_newlink+0xcd9/0x37a0 [ 431.812471] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 431.817002] rtnl_newlink+0x1fdc/0x37a0 [ 431.821013] ? rtnl_newlink+0xca5/0x37a0 [ 431.825111] ? rtnl_newlink+0xbd4/0x37a0 [ 431.829234] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 431.834656] ? is_bpf_text_address+0x90/0x4b0 [ 431.839241] ? rtnl_setlink+0x770/0x770 [ 431.843249] rtnetlink_rcv_msg+0xa44/0x1570 [ 431.847627] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 14:23:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 431.853054] ? kmsan_set_origin_inline+0x6b/0x120 [ 431.857960] ? __msan_poison_alloca+0x15c/0x1d0 [ 431.862693] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 431.868118] ? ___slab_alloc+0xc1/0x1f50 [ 431.872233] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 431.877656] ? kmsan_set_origin_inline+0x6b/0x120 [ 431.882564] ? kmsan_set_origin+0x9e/0x160 [ 431.886847] netlink_rcv_skb+0x37e/0x600 [ 431.890962] ? rtnetlink_bind+0x120/0x120 [ 431.895170] rtnetlink_rcv+0x50/0x60 [ 431.898922] netlink_unicast+0x1680/0x1750 [ 431.903209] ? rtnetlink_net_exit+0xa0/0xa0 [ 431.907576] netlink_sendmsg+0x104f/0x1350 [ 431.911879] ? netlink_getsockopt+0xc60/0xc60 [ 431.916429] ___sys_sendmsg+0xec8/0x1320 [ 431.920561] ? __fdget+0x4e/0x60 [ 431.923981] ? __fget_light+0x57/0x700 [ 431.927913] ? __fdget+0x4e/0x60 [ 431.931334] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 431.936749] ? __fget_light+0x6a3/0x700 [ 431.940805] __x64_sys_sendmsg+0x331/0x460 [ 431.945092] ? ___sys_sendmsg+0x1320/0x1320 [ 431.949476] do_syscall_64+0x15b/0x230 [ 431.953420] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.958651] RIP: 0033:0x455b29 [ 431.961862] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 431.969610] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 431.976910] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 431.984213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 431.991509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 431.998809] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000022 [ 432.023382] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:04 executing program 5: read(0xffffffffffffffff, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r0, 0xffffffffffffffff) 14:23:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) dup2(0xffffffffffffffff, r1) 14:23:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) 14:23:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = memfd_create(&(0x7f00000013c0)='\x00', 0x3) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x1, 0x654, 0x100000001, 0x1, 0x12}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000001400)=0x3, 0x8) io_setup(0x100000000, &(0x7f0000000040)=0x0) io_getevents(r3, 0x9, 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) shmget(0x2, 0x3000, 0x402, &(0x7f0000ffa000/0x3000)=nil) ioctl$TCSBRK(r0, 0x5409, 0x755b7ffb) 14:23:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:04 executing program 2 (fault-call:3 fault-nth:35): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 432.106410] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 432.126398] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:04 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x10000}, 0x1) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xc946a1df4f2209a6) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x7fff) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2b0000009700010200000000c5abf0d01cfc22bd9553810a793647598a022af8bfc341b4e79dab932fe7070000009800000000ce4745cb79fd2566fece24caba445df723fb8f6adf4b8efe42a06d275d3d77a2a5"], 0x1c}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 432.256984] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 432.309052] FAULT_INJECTION: forcing a failure. [ 432.309052] name failslab, interval 1, probability 0, space 0, times 0 [ 432.320620] CPU: 1 PID: 31227 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 432.327488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.336864] Call Trace: [ 432.339502] dump_stack+0x185/0x1d0 [ 432.343204] should_fail+0x87b/0xab0 [ 432.346983] __should_failslab+0x278/0x2a0 [ 432.351281] should_failslab+0x29/0x70 14:23:04 executing program 5: read(0xffffffffffffffff, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 432.355207] __kmalloc_node_track_caller+0x24b/0x11b0 [ 432.360436] ? netlink_trim+0x398/0x400 [ 432.364456] ? netlink_trim+0x398/0x400 [ 432.368465] pskb_expand_head+0x21d/0x1a70 [ 432.372771] netlink_trim+0x398/0x400 [ 432.376614] netlink_broadcast_filtered+0x1d9/0x1e10 [ 432.381773] nlmsg_notify+0x1dd/0x3f0 [ 432.385617] rtmsg_ifinfo+0x1e9/0x260 [ 432.389458] netdev_state_change+0x1e1/0x2c0 [ 432.393908] do_setlink+0x1796/0x6010 [ 432.397756] ? validate_nla+0x80a/0xe40 [ 432.401806] ? kmsan_set_origin_inline+0x6b/0x120 14:23:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 432.406688] ? __msan_poison_alloca+0x15c/0x1d0 [ 432.411389] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 432.415939] ? rtnl_newlink+0xcd9/0x37a0 [ 432.420060] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 432.424591] rtnl_newlink+0x1fdc/0x37a0 [ 432.428599] ? rtnl_newlink+0xca5/0x37a0 [ 432.432688] ? rtnl_newlink+0xbd4/0x37a0 [ 432.436813] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 432.442232] ? is_bpf_text_address+0x90/0x4b0 [ 432.446826] ? rtnl_setlink+0x770/0x770 [ 432.450841] rtnetlink_rcv_msg+0xa44/0x1570 14:23:04 executing program 5: read(0xffffffffffffffff, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 432.455217] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 432.460645] ? kmsan_set_origin_inline+0x6b/0x120 [ 432.465554] ? __msan_poison_alloca+0x15c/0x1d0 [ 432.470281] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 432.475698] ? ___slab_alloc+0xc1/0x1f50 [ 432.479819] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 432.485238] ? kmsan_set_origin_inline+0x6b/0x120 [ 432.490151] ? kmsan_set_origin+0x9e/0x160 [ 432.494429] netlink_rcv_skb+0x37e/0x600 [ 432.498547] ? rtnetlink_bind+0x120/0x120 [ 432.502754] rtnetlink_rcv+0x50/0x60 [ 432.506507] netlink_unicast+0x1680/0x1750 [ 432.510793] ? rtnetlink_net_exit+0xa0/0xa0 [ 432.515159] netlink_sendmsg+0x104f/0x1350 [ 432.519469] ? netlink_getsockopt+0xc60/0xc60 [ 432.524015] ___sys_sendmsg+0xec8/0x1320 [ 432.528147] ? __fdget+0x4e/0x60 [ 432.531570] ? __fget_light+0x57/0x700 [ 432.535505] ? __fdget+0x4e/0x60 [ 432.538930] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 432.544342] ? __fget_light+0x6a3/0x700 [ 432.548387] __x64_sys_sendmsg+0x331/0x460 [ 432.552667] ? ___sys_sendmsg+0x1320/0x1320 [ 432.557024] do_syscall_64+0x15b/0x230 [ 432.560962] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 432.566176] RIP: 0033:0x455b29 [ 432.569393] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 432.577137] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 432.584434] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 432.591729] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 432.599027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:23:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setfsuid(r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000000)) 14:23:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) dup2(r0, 0xffffffffffffffff) 14:23:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = memfd_create(&(0x7f00000013c0)='\x00', 0x3) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x1, 0x654, 0x100000001, 0x1, 0x12}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000001400)=0x3, 0x8) io_setup(0x100000000, &(0x7f0000000040)=0x0) io_getevents(r3, 0x9, 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) shmget(0x2, 0x3000, 0x402, &(0x7f0000ffa000/0x3000)=nil) ioctl$TCSBRK(r0, 0x5409, 0x755b7ffb) [ 432.606326] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000023 14:23:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) 14:23:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) ioctl$FICLONE(r2, 0x40049409, r2) [ 432.804718] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) socketpair(0x5, 0x80b, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getflags(r1, 0x401) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8, 0x73], 0x2, 0x3, 0x10001, 0x4, 0x100000001, 0x2, {0x800, 0x100000001, 0x7, 0x8000, 0x7, 0x4, 0x6, 0x1000, 0x1, 0x7fff, 0x0, 0x9, 0x9, 0x1000, "f0d7338ffaab76adac0c2f82be4e9065b79439a1c88a38f10098e6805f5bdb90"}}) 14:23:04 executing program 4: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = dup2(r0, r0) r2 = dup2(0xffffffffffffffff, r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x6}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x5, 0x1000}, 0x4) [ 432.905609] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 432.973477] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000000a00000000000075e76e1200"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) 14:23:05 executing program 2 (fault-call:3 fault-nth:36): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgid(0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x6e5, 0x1, 0x5e12, 0x500, 0x9, 0x800000, r5}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x181100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000080)={0x0, 0x7, 0x800, 0x0, 0x8}) finit_module(r4, &(0x7f00000001c0)='team0\x00', 0x3) tgkill(r2, r3, 0x32) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x1000000000000000, 0x1000000000}, 0x4) flistxattr(r6, &(0x7f0000000140)=""/108, 0x6c) dup2(r0, r1) 14:23:05 executing program 3: r0 = socket(0x3, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="82c2768fae6626dd39464964159660ae6fcf695d002e95e3b02476c21ceec81dcd2965b7637410f050fd4ea1796bdba657a375b169561f20584b9bf51091ccea4403e4372ced54a48b38b1a70f8d5f9ae4928101c75bba6fdffb9321745e2109d96db7168b5905a42497c38c06624593dd64cf430e29831270fe0e80f2ca4c3d812b8f7a8580b0212d18a26ed9c9857418b88b19ced5214a709fac2e74c35247c657424d118feeea68004132cd011e5d186cf4c77d530d9a07ecbdfe26f4897b095fdede9d177fa4", 0xc8) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) readahead(r1, 0x3, 0x3) dup2(r1, r0) 14:23:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) socketpair(0x5, 0x80b, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getflags(r1, 0x401) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8, 0x73], 0x2, 0x3, 0x10001, 0x4, 0x100000001, 0x2, {0x800, 0x100000001, 0x7, 0x8000, 0x7, 0x4, 0x6, 0x1000, 0x1, 0x7fff, 0x0, 0x9, 0x9, 0x1000, "f0d7338ffaab76adac0c2f82be4e9065b79439a1c88a38f10098e6805f5bdb90"}}) 14:23:05 executing program 4: r0 = socket$packet(0x11, 0x800000003, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200603, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r2, 0x6, 0x1, 0x67741679, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x200000) dup2(0xffffffffffffffff, r0) [ 433.175243] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgid(0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x6e5, 0x1, 0x5e12, 0x500, 0x9, 0x800000, r5}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x181100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000080)={0x0, 0x7, 0x800, 0x0, 0x8}) finit_module(r4, &(0x7f00000001c0)='team0\x00', 0x3) tgkill(r2, r3, 0x32) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x1000000000000000, 0x1000000000}, 0x4) flistxattr(r6, &(0x7f0000000140)=""/108, 0x6c) dup2(r0, r1) [ 433.244644] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 433.315871] FAULT_INJECTION: forcing a failure. [ 433.315871] name failslab, interval 1, probability 0, space 0, times 0 [ 433.327319] CPU: 0 PID: 31283 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 433.334184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.343558] Call Trace: [ 433.346194] dump_stack+0x185/0x1d0 [ 433.349871] should_fail+0x87b/0xab0 [ 433.353631] __should_failslab+0x278/0x2a0 [ 433.357911] should_failslab+0x29/0x70 [ 433.361836] kmem_cache_alloc_node+0x157/0xc80 [ 433.366457] ? __alloc_skb+0x202/0x9e0 [ 433.370421] __alloc_skb+0x202/0x9e0 [ 433.374180] rtmsg_ifinfo_build_skb+0x153/0x400 [ 433.378893] rtmsg_ifinfo+0x112/0x260 [ 433.382741] netdev_state_change+0x1e1/0x2c0 [ 433.387187] do_setlink+0x1796/0x6010 [ 433.391034] ? validate_nla+0x80a/0xe40 [ 433.395075] ? kmsan_set_origin_inline+0x6b/0x120 [ 433.399954] ? __msan_poison_alloca+0x15c/0x1d0 [ 433.404653] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 433.409199] ? rtnl_newlink+0xcd9/0x37a0 [ 433.413316] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 433.417845] rtnl_newlink+0x1fdc/0x37a0 [ 433.421852] ? rtnl_newlink+0xca5/0x37a0 [ 433.425944] ? rtnl_newlink+0xbd4/0x37a0 [ 433.430067] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 433.435484] ? is_bpf_text_address+0x90/0x4b0 [ 433.440067] ? rtnl_setlink+0x770/0x770 [ 433.444079] rtnetlink_rcv_msg+0xa44/0x1570 [ 433.448457] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 433.453879] ? netlink_sendmsg+0x76e/0x1350 [ 433.458261] ? kmsan_set_origin_inline+0x6b/0x120 [ 433.463167] ? __msan_poison_alloca+0x15c/0x1d0 [ 433.467891] ? __should_failslab+0x278/0x2a0 [ 433.472368] ? kmsan_set_origin_inline+0x6b/0x120 [ 433.477281] ? kmsan_set_origin+0x9e/0x160 [ 433.481566] netlink_rcv_skb+0x37e/0x600 [ 433.485684] ? rtnetlink_bind+0x120/0x120 [ 433.489893] rtnetlink_rcv+0x50/0x60 [ 433.493641] netlink_unicast+0x1680/0x1750 [ 433.497919] ? rtnetlink_net_exit+0xa0/0xa0 [ 433.502289] netlink_sendmsg+0x104f/0x1350 [ 433.506594] ? netlink_getsockopt+0xc60/0xc60 [ 433.511137] ___sys_sendmsg+0xec8/0x1320 14:23:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgid(0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x6e5, 0x1, 0x5e12, 0x500, 0x9, 0x800000, r5}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x181100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000080)={0x0, 0x7, 0x800, 0x0, 0x8}) finit_module(r4, &(0x7f00000001c0)='team0\x00', 0x3) tgkill(r2, r3, 0x32) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x1000000000000000, 0x1000000000}, 0x4) flistxattr(r6, &(0x7f0000000140)=""/108, 0x6c) dup2(r0, r1) [ 433.515263] ? __fdget+0x4e/0x60 [ 433.518689] ? __fget_light+0x57/0x700 [ 433.522619] ? __fdget+0x4e/0x60 [ 433.526045] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 433.531463] ? __fget_light+0x6a3/0x700 [ 433.535508] __x64_sys_sendmsg+0x331/0x460 [ 433.539795] ? ___sys_sendmsg+0x1320/0x1320 [ 433.544149] do_syscall_64+0x15b/0x230 [ 433.548081] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 433.553298] RIP: 0033:0x455b29 [ 433.556505] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 14:23:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/72, 0x48}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000018c0), &(0x7f0000001900)=0x4) syz_open_dev$amidi(&(0x7f0000001880)='/dev/amidi#\x00', 0x1000, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r2) 14:23:05 executing program 4: r0 = fanotify_init(0x4, 0x400) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x7}, 0xff6c) socket$packet(0x11, 0x0, 0x300) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000200)={0x9, 0x7, 0x0, 0x81, 'syz0\x00', 0x7ff}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x60000) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x4, 0x3, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0xffffffff00000001}) sendmsg$can_raw(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x0, 0xffffffffffffff7f, 0x8, 0xffff}, 0x8, 0x1, 0x0, 0x0, "5e128331757ec3bf"}, 0x10}, 0x1}, 0x80) dup2(r3, r3) 14:23:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) r3 = shmget$private(0x0, 0x3000, 0x801, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 433.564253] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 433.571554] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 433.578846] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 433.586147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 433.593443] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000024 14:23:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 433.641688] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/72, 0x48}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000018c0), &(0x7f0000001900)=0x4) syz_open_dev$amidi(&(0x7f0000001880)='/dev/amidi#\x00', 0x1000, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r2) 14:23:05 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x85, 0x1, 0x1, &(0x7f0000ff9000/0x3000)=nil, 0x3ff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x6, 0xffffffffffffffa4, 0x5, 0xfffffffffffffbff, 0x5a1, 0x6, 0xdad4, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3f, 0xf654, 0x8, 0x6, 0x9}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r2, 0x9, 0xfc, "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"}, 0x104) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x5, 0x2, [0x0, 0xfffffffffffffffe]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x100, 0x81, 0x401, 0x8001, 0xfffffffffffffff7}, &(0x7f0000000300)=0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffa000/0x1000)=nil, 0xd564, 0x7, 0x18, &(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffff9}) [ 433.763517] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/72, 0x48}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000018c0), &(0x7f0000001900)=0x4) syz_open_dev$amidi(&(0x7f0000001880)='/dev/amidi#\x00', 0x1000, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r2) [ 433.815688] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:05 executing program 2 (fault-call:3 fault-nth:37): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:05 executing program 1: r0 = socket$packet(0x11, 0x5, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) [ 434.015769] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 434.068852] FAULT_INJECTION: forcing a failure. [ 434.068852] name failslab, interval 1, probability 0, space 0, times 0 [ 434.080278] CPU: 1 PID: 31340 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 434.087146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.096520] Call Trace: [ 434.099158] dump_stack+0x185/0x1d0 [ 434.102840] should_fail+0x87b/0xab0 [ 434.106600] __should_failslab+0x278/0x2a0 [ 434.110899] should_failslab+0x29/0x70 [ 434.114828] __kmalloc_node_track_caller+0x24b/0x11b0 [ 434.120055] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 434.125460] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 434.130412] __alloc_skb+0x2cb/0x9e0 [ 434.134179] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 434.139079] rtmsg_ifinfo_build_skb+0x153/0x400 [ 434.143810] rtmsg_ifinfo+0x112/0x260 [ 434.147660] netdev_state_change+0x1e1/0x2c0 [ 434.152110] do_setlink+0x1796/0x6010 [ 434.155965] ? validate_nla+0x80a/0xe40 [ 434.160016] ? kmsan_set_origin_inline+0x6b/0x120 [ 434.164900] ? __msan_poison_alloca+0x15c/0x1d0 14:23:06 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x1, 0x4) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000240)=""/147, 0x100000, 0x1800, 0xffffffffffff8001}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x200000000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/72, 0x48}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000018c0), &(0x7f0000001900)=0x4) syz_open_dev$amidi(&(0x7f0000001880)='/dev/amidi#\x00', 0x1000, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r2) 14:23:06 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) [ 434.169610] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 434.174164] ? rtnl_newlink+0xcd9/0x37a0 [ 434.178279] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 434.182817] rtnl_newlink+0x1fdc/0x37a0 [ 434.186832] ? rtnl_newlink+0xca5/0x37a0 [ 434.190929] ? rtnl_newlink+0xbd4/0x37a0 [ 434.195046] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 434.200467] ? is_bpf_text_address+0x90/0x4b0 [ 434.205048] ? rtnl_setlink+0x770/0x770 [ 434.209060] rtnetlink_rcv_msg+0xa44/0x1570 [ 434.213437] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.218859] ? netlink_sendmsg+0x76e/0x1350 [ 434.223237] ? kmsan_set_origin_inline+0x6b/0x120 [ 434.228138] ? __msan_poison_alloca+0x15c/0x1d0 [ 434.232862] ? __should_failslab+0x278/0x2a0 [ 434.237327] ? kmsan_set_origin_inline+0x6b/0x120 [ 434.242240] ? kmsan_set_origin+0x9e/0x160 [ 434.246517] netlink_rcv_skb+0x37e/0x600 [ 434.250637] ? rtnetlink_bind+0x120/0x120 [ 434.254852] rtnetlink_rcv+0x50/0x60 [ 434.258604] netlink_unicast+0x1680/0x1750 [ 434.262888] ? rtnetlink_net_exit+0xa0/0xa0 [ 434.267252] netlink_sendmsg+0x104f/0x1350 [ 434.271558] ? netlink_getsockopt+0xc60/0xc60 [ 434.276100] ___sys_sendmsg+0xec8/0x1320 [ 434.280231] ? __fdget+0x4e/0x60 [ 434.283651] ? __fget_light+0x57/0x700 [ 434.287583] ? __fdget+0x4e/0x60 [ 434.291006] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 434.296421] ? __fget_light+0x6a3/0x700 [ 434.300465] __x64_sys_sendmsg+0x331/0x460 [ 434.304746] ? ___sys_sendmsg+0x1320/0x1320 [ 434.309104] do_syscall_64+0x15b/0x230 [ 434.313041] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.318256] RIP: 0033:0x455b29 [ 434.321465] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 434.329225] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 434.336782] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 434.344083] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 434.351378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 434.358675] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000025 14:23:06 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) 14:23:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000080)={0x2f, 0xffffffff, 0x4000000, 0x2}) r2 = socket$packet(0x11, 0x800000001, 0x300) bind(r2, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80) r3 = dup2(r0, r2) getsockname$inet6(r3, &(0x7f0000000000), &(0x7f0000000040)=0x1c) [ 434.370268] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 434.398639] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:06 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 14:23:06 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 434.456331] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:06 executing program 2 (fault-call:3 fault-nth:38): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x3, 0x3, 0x1, 0x7fff}) getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 14:23:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x22) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = socket$packet(0x11, 0x800000003, 0x300) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r3, 0xb0, "551355272f238b5f8c0a7c772919df8520ce9060c00c901f329d764094868c14b89b22a839bf0ddffb9d92b97c530697ed8ed73e593a9a197490ce8f7f44820c5347506b40fdd87cd966617994695e06eea7f4e447e73bec2473ea1e115c42c921175cd4cb8ab7ecd540390a00ac23d1bc5f745c3d22b54dfc289c2971b5aeab70dbaff661a28988538c3f9f9502ef803eb8e90c205ceb59b30f3b9994dbb1012fcd8e9b4b8c1b0dac1abb511a3b7257"}, &(0x7f0000000200)=0xb8) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1ff) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r2) 14:23:06 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) 14:23:06 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) [ 434.662982] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:06 executing program 3: r0 = socket(0x10, 0x805, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 434.721249] FAULT_INJECTION: forcing a failure. [ 434.721249] name failslab, interval 1, probability 0, space 0, times 0 [ 434.732733] CPU: 1 PID: 31376 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 434.739603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.748980] Call Trace: [ 434.751617] dump_stack+0x185/0x1d0 [ 434.755313] should_fail+0x87b/0xab0 [ 434.759091] __should_failslab+0x278/0x2a0 [ 434.763366] should_failslab+0x29/0x70 14:23:06 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) [ 434.767285] __kmalloc_node_track_caller+0x24b/0x11b0 [ 434.772508] ? netlink_trim+0x398/0x400 [ 434.776528] ? netlink_trim+0x398/0x400 [ 434.780538] pskb_expand_head+0x21d/0x1a70 [ 434.784847] netlink_trim+0x398/0x400 [ 434.788694] netlink_broadcast_filtered+0x1d9/0x1e10 [ 434.793860] nlmsg_notify+0x1dd/0x3f0 [ 434.797710] rtmsg_ifinfo+0x1e9/0x260 [ 434.801557] netdev_state_change+0x1e1/0x2c0 [ 434.806000] do_setlink+0x1796/0x6010 [ 434.809851] ? update_cfs_rq_load_avg+0x129b/0x1aa0 [ 434.814907] ? validate_nla+0x80a/0xe40 [ 434.818951] ? kmsan_set_origin_inline+0x6b/0x120 [ 434.823837] ? __msan_poison_alloca+0x15c/0x1d0 [ 434.828544] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 434.833098] ? rtnl_newlink+0xcd9/0x37a0 [ 434.837212] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 434.841745] rtnl_newlink+0x1fdc/0x37a0 [ 434.845772] ? rtnl_newlink+0xca5/0x37a0 [ 434.849899] ? rtnl_newlink+0xbd4/0x37a0 [ 434.854057] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 434.859477] ? is_bpf_text_address+0x90/0x4b0 [ 434.864065] ? rtnl_setlink+0x770/0x770 [ 434.868089] rtnetlink_rcv_msg+0xa44/0x1570 [ 434.872505] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.877924] ? netlink_sendmsg+0x76e/0x1350 [ 434.882305] ? kmsan_set_origin_inline+0x6b/0x120 [ 434.887205] ? __msan_poison_alloca+0x15c/0x1d0 [ 434.891931] ? __should_failslab+0x278/0x2a0 [ 434.896393] ? kmsan_set_origin_inline+0x6b/0x120 [ 434.901305] ? kmsan_set_origin+0x9e/0x160 [ 434.905566] netlink_rcv_skb+0x37e/0x600 [ 434.909674] ? rtnetlink_bind+0x120/0x120 [ 434.913883] rtnetlink_rcv+0x50/0x60 [ 434.917634] netlink_unicast+0x1680/0x1750 [ 434.921918] ? rtnetlink_net_exit+0xa0/0xa0 [ 434.926280] netlink_sendmsg+0x104f/0x1350 [ 434.930584] ? netlink_getsockopt+0xc60/0xc60 [ 434.935133] ___sys_sendmsg+0xec8/0x1320 [ 434.939265] ? __fdget+0x4e/0x60 [ 434.942683] ? __fget_light+0x57/0x700 [ 434.946615] ? __fdget+0x4e/0x60 [ 434.950040] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 434.955454] ? __fget_light+0x6a3/0x700 [ 434.959499] __x64_sys_sendmsg+0x331/0x460 [ 434.963779] ? ___sys_sendmsg+0x1320/0x1320 [ 434.968134] do_syscall_64+0x15b/0x230 [ 434.972067] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 434.977278] RIP: 0033:0x455b29 [ 434.980490] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 434.988239] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 434.995536] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 435.002834] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 435.010131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:23:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xffffffffffffff43, &(0x7f00000004c0)={&(0x7f0000000500)=@ipv4_newrule={0x74, 0x20, 0x0, 0x70bd2d, 0x25dfdbfc, {0x2, 0xb0, 0x34, 0x7ff, 0x5, 0x0, 0x0, 0x7, 0x1}, [@FRA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r2, r3}}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_DST={0x8, 0x1, @rand_addr=0x3}, @FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_L3MDEV={0x8, 0x13, 0x3ff}, @FRA_DST={0x8, 0x1, @loopback=0x7f000001}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xfffffee3}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x4000) r4 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r5 = dup2(r0, r4) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f00000003c0)={0x4, 0x3}) 14:23:07 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x44001, 0x0) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r1, r2) [ 435.017426] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000026 [ 435.072405] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 435.165489] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 435.201711] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:07 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 14:23:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x31) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffffd, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:23:07 executing program 2 (fault-call:3 fault-nth:39): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 14:23:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) 14:23:07 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r0) 14:23:07 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000027ee010200000000000000000a0000000000000000000000aa55ee0fa4945e19d6b340433c95ea60563d9bab0ca34302dcd324326ee6ed9e177ef835773c79f0f6f4f63611ef8c48262a844629710c09cf7c18defedcbd7a53466dd06bb8d987d27c2f8b4f350ea8cf250838f1c1d01231c6c625ecd6c983b198f67680205e4170eb9b5e1a1b47ab5288e00a6460bf1467a7499454dd2b709021a629ecf853980d3b783268d508f7d316398838446066"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 435.413739] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 435.477369] FAULT_INJECTION: forcing a failure. [ 435.477369] name failslab, interval 1, probability 0, space 0, times 0 [ 435.489032] CPU: 1 PID: 31414 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 435.495901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.505278] Call Trace: [ 435.507918] dump_stack+0x185/0x1d0 [ 435.511590] should_fail+0x87b/0xab0 [ 435.515348] __should_failslab+0x278/0x2a0 [ 435.519644] should_failslab+0x29/0x70 14:23:07 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) [ 435.523559] kmem_cache_alloc_node+0x157/0xc80 [ 435.528175] ? __alloc_skb+0x202/0x9e0 [ 435.532128] __alloc_skb+0x202/0x9e0 [ 435.535890] rtmsg_ifinfo_build_skb+0x153/0x400 [ 435.540603] rtmsg_ifinfo+0x112/0x260 [ 435.544450] netdev_state_change+0x1e1/0x2c0 [ 435.548897] do_setlink+0x1796/0x6010 [ 435.552749] ? validate_nla+0x80a/0xe40 [ 435.556803] ? kmsan_set_origin_inline+0x6b/0x120 [ 435.561683] ? __msan_poison_alloca+0x15c/0x1d0 [ 435.566394] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 435.570949] ? rtnl_newlink+0xcd9/0x37a0 14:23:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xffffffffffffff43, &(0x7f00000004c0)={&(0x7f0000000500)=@ipv4_newrule={0x74, 0x20, 0x0, 0x70bd2d, 0x25dfdbfc, {0x2, 0xb0, 0x34, 0x7ff, 0x5, 0x0, 0x0, 0x7, 0x1}, [@FRA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r2, r3}}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_DST={0x8, 0x1, @rand_addr=0x3}, @FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_L3MDEV={0x8, 0x13, 0x3ff}, @FRA_DST={0x8, 0x1, @loopback=0x7f000001}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xfffffee3}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x4000) r4 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r5 = dup2(r0, r4) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f00000003c0)={0x4, 0x3}) [ 435.575071] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 435.579628] rtnl_newlink+0x1fdc/0x37a0 [ 435.583637] ? rtnl_newlink+0xca5/0x37a0 [ 435.587735] ? rtnl_newlink+0xbd4/0x37a0 [ 435.591856] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 435.597591] ? is_bpf_text_address+0x90/0x4b0 [ 435.602177] ? rtnl_setlink+0x770/0x770 [ 435.606185] rtnetlink_rcv_msg+0xa44/0x1570 [ 435.610555] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.615974] ? netlink_sendmsg+0x76e/0x1350 [ 435.620361] ? kmsan_set_origin_inline+0x6b/0x120 [ 435.625267] ? __msan_poison_alloca+0x15c/0x1d0 [ 435.629997] ? __should_failslab+0x278/0x2a0 [ 435.634473] ? kmsan_set_origin_inline+0x6b/0x120 [ 435.639391] ? kmsan_set_origin+0x9e/0x160 [ 435.643671] netlink_rcv_skb+0x37e/0x600 [ 435.647793] ? rtnetlink_bind+0x120/0x120 [ 435.652001] rtnetlink_rcv+0x50/0x60 [ 435.655753] netlink_unicast+0x1680/0x1750 [ 435.660042] ? rtnetlink_net_exit+0xa0/0xa0 [ 435.664408] netlink_sendmsg+0x104f/0x1350 [ 435.668716] ? netlink_getsockopt+0xc60/0xc60 [ 435.673261] ___sys_sendmsg+0xec8/0x1320 [ 435.677387] ? __fdget+0x4e/0x60 [ 435.680809] ? __fget_light+0x57/0x700 [ 435.684741] ? __fdget+0x4e/0x60 [ 435.688170] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 435.693581] ? __fget_light+0x6a3/0x700 [ 435.697625] __x64_sys_sendmsg+0x331/0x460 [ 435.701907] ? ___sys_sendmsg+0x1320/0x1320 [ 435.706260] do_syscall_64+0x15b/0x230 [ 435.710196] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 435.715497] RIP: 0033:0x455b29 [ 435.718705] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 14:23:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80, 0x40001) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = dup2(r0, r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') pipe2(&(0x7f0000000080), 0x800) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000000)) 14:23:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') 14:23:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x5, 0x4) [ 435.726451] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 435.733748] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 435.741053] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 435.748347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 435.755640] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000027 [ 435.769399] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:07 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) [ 435.840799] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xffffffffffffff43, &(0x7f00000004c0)={&(0x7f0000000500)=@ipv4_newrule={0x74, 0x20, 0x0, 0x70bd2d, 0x25dfdbfc, {0x2, 0xb0, 0x34, 0x7ff, 0x5, 0x0, 0x0, 0x7, 0x1}, [@FRA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r2, r3}}, @FRA_DST={0x8, 0x1, @multicast2=0xe0000002}, @FRA_DST={0x8, 0x1, @rand_addr=0x3}, @FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_L3MDEV={0x8, 0x13, 0x3ff}, @FRA_DST={0x8, 0x1, @loopback=0x7f000001}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xfffffee3}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x4000) r4 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r5 = dup2(r0, r4) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f00000003c0)={0x4, 0x3}) 14:23:07 executing program 4: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={"626f6e645f02006176655f3100", 0xb}) r2 = dup2(r0, r1) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000580)={r0, 0x101, 0x1, "1f582b9209b16da2b19ce2850d43d05a6a86e4361f606eaeef2f591fd830655821350c30abed0f28f3c02473bbfbf45f701aa34d7bbe105ebe8c42271fd57c4839e69b7fd4ff7bcd36ce844a85e653ab687b61c2b5cd9b425cd8ec4ac4e55c09b112ec08460528007c2ff22b7170d08e38f2b977a1e8daf7812bf93dd94172c7b1e4ba04981df62e"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5f, 0x5b61f095, 0x0, 0x9, 0xfec}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000001c0)=0xc9) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffa000/0x4000)=nil, 0x3, 0x2, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x200}) getrlimit(0x0, &(0x7f0000000280)) [ 435.933672] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 436.061703] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 436.114496] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:08 executing program 2 (fault-call:3 fault-nth:40): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:08 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) 14:23:08 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/100) 14:23:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) 14:23:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000054080100e18ce8763f8ba1ec3311a8357398ba44dc91f836d0c69bf1622f1fd56264e3066dbede6655db8aa84ed93586e07095058789dd6fb6cf02be5824ec966bc239d80419b815182ef07920e703f2e512cb387f"], &(0x7f0000000080)=0x8) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x400540) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4417, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xc2, "ef48b694e986c297876629478e3c83111e1788a3b51772f0936c512995aa7f8f59359e9f8e0485c42acf041eada6bd4835c0290b15b4ce6988e55794c93a55feb0a84891b84844f4f08b1300d0d0f18c1671528e35e39752fea4496edd3b7953c033167aac8211462a206d637688b872be5e8931d35094f3420ec200e85eeffafb7d4ff75b3e1eb83e556bd8e0d9bf593106aa6bcab035971251823c3d1314b4060e29e69af0569e0cfd8ffee49926ae58ae9a91ce9f43ae0fd9592defb87b163497"}, &(0x7f0000000280)=0xca) dup2(r0, r2) 14:23:08 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80440, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000180)={0x8, 0x20, 0x5ab, 0x7}) write$eventfd(r2, &(0x7f00000001c0)=0x3ae, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 436.476580] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 436.537271] FAULT_INJECTION: forcing a failure. [ 436.537271] name failslab, interval 1, probability 0, space 0, times 0 [ 436.548768] CPU: 0 PID: 31478 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 436.555636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.565011] Call Trace: [ 436.567653] dump_stack+0x185/0x1d0 [ 436.571328] should_fail+0x87b/0xab0 [ 436.575083] __should_failslab+0x278/0x2a0 [ 436.579383] should_failslab+0x29/0x70 14:23:08 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) [ 436.583317] __kmalloc_node_track_caller+0x24b/0x11b0 [ 436.588538] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 436.593935] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 436.598860] __alloc_skb+0x2cb/0x9e0 [ 436.602624] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 436.607510] rtmsg_ifinfo_build_skb+0x153/0x400 [ 436.612222] rtmsg_ifinfo+0x112/0x260 [ 436.616069] netdev_state_change+0x1e1/0x2c0 [ 436.620517] do_setlink+0x1796/0x6010 [ 436.624371] ? validate_nla+0x80a/0xe40 [ 436.628414] ? kmsan_set_origin_inline+0x6b/0x120 [ 436.633300] ? __msan_poison_alloca+0x15c/0x1d0 [ 436.638006] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 436.642555] ? rtnl_newlink+0xcd9/0x37a0 [ 436.646667] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 436.651215] rtnl_newlink+0x1fdc/0x37a0 [ 436.655218] ? rtnl_newlink+0xca5/0x37a0 [ 436.659311] ? rtnl_newlink+0xbd4/0x37a0 [ 436.663428] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 436.668832] ? is_bpf_text_address+0x90/0x4b0 [ 436.673417] ? rtnl_setlink+0x770/0x770 [ 436.677427] rtnetlink_rcv_msg+0xa44/0x1570 [ 436.681805] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.687230] ? kmsan_set_origin_inline+0x6b/0x120 [ 436.692131] ? __msan_poison_alloca+0x15c/0x1d0 [ 436.696864] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 436.702300] ? ___slab_alloc+0xc1/0x1f50 [ 436.706423] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 436.711847] ? kmsan_set_origin_inline+0x6b/0x120 [ 436.716765] ? kmsan_set_origin+0x9e/0x160 [ 436.721050] netlink_rcv_skb+0x37e/0x600 [ 436.725169] ? rtnetlink_bind+0x120/0x120 [ 436.729375] rtnetlink_rcv+0x50/0x60 [ 436.733126] netlink_unicast+0x1680/0x1750 [ 436.737408] ? rtnetlink_net_exit+0xa0/0xa0 [ 436.741770] netlink_sendmsg+0x104f/0x1350 [ 436.746073] ? netlink_getsockopt+0xc60/0xc60 [ 436.750611] ___sys_sendmsg+0xec8/0x1320 [ 436.754727] ? __fdget+0x4e/0x60 [ 436.758135] ? __fget_light+0x57/0x700 [ 436.762060] ? __fdget+0x4e/0x60 [ 436.765480] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 436.770867] ? __fget_light+0x6a3/0x700 [ 436.774897] __x64_sys_sendmsg+0x331/0x460 [ 436.779176] ? ___sys_sendmsg+0x1320/0x1320 [ 436.783530] do_syscall_64+0x15b/0x230 [ 436.787460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 436.792674] RIP: 0033:0x455b29 [ 436.795875] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 436.803618] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 436.810909] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 436.818203] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 436.825486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 14:23:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, 0xffffffffffffffff) 14:23:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x7fffffff, 0x5, 0x8000}, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x7, 0xffffffffffffffff}) dup2(r0, r1) 14:23:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x7ff, 0x6}, 0x4) dup2(r0, r1) 14:23:08 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x20000800) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0x1) dup2(r2, r3) [ 436.832757] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000028 [ 436.846586] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 436.895491] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @loopback}, &(0x7f0000000040)=0xc) 14:23:09 executing program 2 (fault-call:3 fault-nth:41): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 436.970770] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe6, 0x2) write$cgroup_int(r2, &(0x7f0000000040)={[0x3f, 0x39, 0x0, 0x36]}, 0x4) dup2(r0, r1) [ 437.055331] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 437.157231] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 437.201974] FAULT_INJECTION: forcing a failure. [ 437.201974] name failslab, interval 1, probability 0, space 0, times 0 [ 437.213531] CPU: 1 PID: 31508 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 437.220398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.229769] Call Trace: [ 437.232397] dump_stack+0x185/0x1d0 [ 437.236087] should_fail+0x87b/0xab0 [ 437.239828] __should_failslab+0x278/0x2a0 [ 437.244085] should_failslab+0x29/0x70 [ 437.248010] __kmalloc_node_track_caller+0x24b/0x11b0 [ 437.253216] ? netlink_trim+0x398/0x400 [ 437.257239] ? netlink_trim+0x398/0x400 [ 437.261232] pskb_expand_head+0x21d/0x1a70 [ 437.265536] netlink_trim+0x398/0x400 [ 437.269363] netlink_broadcast_filtered+0x1d9/0x1e10 [ 437.274512] nlmsg_notify+0x1dd/0x3f0 [ 437.278356] rtmsg_ifinfo+0x1e9/0x260 [ 437.282196] netdev_state_change+0x1e1/0x2c0 [ 437.286631] do_setlink+0x1796/0x6010 [ 437.290453] ? validate_nla+0x80a/0xe40 [ 437.294477] ? kmsan_set_origin_inline+0x6b/0x120 [ 437.299359] ? __msan_poison_alloca+0x15c/0x1d0 [ 437.304063] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 437.308577] ? rtnl_newlink+0xcd9/0x37a0 [ 437.312650] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 437.317161] rtnl_newlink+0x1fdc/0x37a0 [ 437.321148] ? rtnl_newlink+0xca5/0x37a0 [ 437.325234] ? rtnl_newlink+0xbd4/0x37a0 [ 437.329342] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 437.334753] ? is_bpf_text_address+0x90/0x4b0 [ 437.339308] ? rtnl_setlink+0x770/0x770 [ 437.343296] rtnetlink_rcv_msg+0xa44/0x1570 [ 437.347732] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.353148] ? netlink_sendmsg+0x76e/0x1350 [ 437.357499] ? kmsan_set_origin_inline+0x6b/0x120 [ 437.362399] ? __msan_poison_alloca+0x15c/0x1d0 [ 437.367123] ? __should_failslab+0x278/0x2a0 [ 437.371591] ? kmsan_set_origin_inline+0x6b/0x120 [ 437.376473] ? kmsan_set_origin+0x9e/0x160 [ 437.380748] netlink_rcv_skb+0x37e/0x600 [ 437.384842] ? rtnetlink_bind+0x120/0x120 [ 437.389030] rtnetlink_rcv+0x50/0x60 [ 437.392757] netlink_unicast+0x1680/0x1750 [ 437.397015] ? rtnetlink_net_exit+0xa0/0xa0 [ 437.401357] netlink_sendmsg+0x104f/0x1350 [ 437.405644] ? netlink_getsockopt+0xc60/0xc60 [ 437.410207] ___sys_sendmsg+0xec8/0x1320 [ 437.414331] ? __fdget+0x4e/0x60 [ 437.417765] ? __fget_light+0x57/0x700 [ 437.421694] ? __fdget+0x4e/0x60 [ 437.425094] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 437.430496] ? __fget_light+0x6a3/0x700 [ 437.434504] __x64_sys_sendmsg+0x331/0x460 [ 437.438757] ? ___sys_sendmsg+0x1320/0x1320 [ 437.443112] do_syscall_64+0x15b/0x230 [ 437.447043] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.452251] RIP: 0033:0x455b29 [ 437.455450] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 437.463191] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 437.470484] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 437.477767] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 437.485056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 437.492345] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000029 [ 437.504535] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 437.528842] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x8, 0x0, 0x3000}, 0x4) r2 = dup2(r0, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80800) 14:23:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x5c) 14:23:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @loopback}, &(0x7f0000000040)=0xc) 14:23:09 executing program 7: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(0xffffffffffffffff, r0) 14:23:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3f, 0x400000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x80) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) dup2(r0, r2) 14:23:09 executing program 2 (fault-call:3 fault-nth:42): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 437.561907] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:09 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 437.701912] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:09 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) prctl$setfpexc(0xc, 0x2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r1, r2) 14:23:09 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) dup3(r0, r0, 0x80000) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) [ 437.784001] FAULT_INJECTION: forcing a failure. [ 437.784001] name failslab, interval 1, probability 0, space 0, times 0 [ 437.795459] CPU: 0 PID: 31537 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 437.802328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.811708] Call Trace: [ 437.814353] dump_stack+0x185/0x1d0 [ 437.818035] should_fail+0x87b/0xab0 [ 437.821799] __should_failslab+0x278/0x2a0 [ 437.826078] should_failslab+0x29/0x70 [ 437.830021] kmem_cache_alloc_node+0x157/0xc80 [ 437.834647] ? __alloc_skb+0x202/0x9e0 [ 437.838614] __alloc_skb+0x202/0x9e0 [ 437.842381] rtmsg_ifinfo_build_skb+0x153/0x400 [ 437.847108] rtmsg_ifinfo+0x112/0x260 [ 437.850960] netdev_state_change+0x1e1/0x2c0 [ 437.855409] do_setlink+0x1796/0x6010 [ 437.859252] ? validate_nla+0x80a/0xe40 [ 437.863298] ? kmsan_set_origin_inline+0x6b/0x120 [ 437.868174] ? __msan_poison_alloca+0x15c/0x1d0 [ 437.872879] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 437.877430] ? rtnl_newlink+0xcd9/0x37a0 [ 437.881541] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 437.886094] rtnl_newlink+0x1fdc/0x37a0 [ 437.890098] ? rtnl_newlink+0xca5/0x37a0 [ 437.894191] ? rtnl_newlink+0xbd4/0x37a0 [ 437.898313] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 437.903733] ? is_bpf_text_address+0x90/0x4b0 [ 437.908323] ? rtnl_setlink+0x770/0x770 [ 437.912332] rtnetlink_rcv_msg+0xa44/0x1570 [ 437.916706] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.922128] ? kmsan_set_origin_inline+0x6b/0x120 [ 437.927028] ? __msan_poison_alloca+0x15c/0x1d0 [ 437.931765] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 437.937189] ? ___slab_alloc+0xc1/0x1f50 [ 437.941304] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 437.946724] ? kmsan_set_origin_inline+0x6b/0x120 [ 437.951635] ? kmsan_set_origin+0x9e/0x160 [ 437.955913] netlink_rcv_skb+0x37e/0x600 [ 437.960033] ? rtnetlink_bind+0x120/0x120 [ 437.964240] rtnetlink_rcv+0x50/0x60 [ 437.968089] netlink_unicast+0x1680/0x1750 [ 437.972367] ? rtnetlink_net_exit+0xa0/0xa0 [ 437.976715] netlink_sendmsg+0x104f/0x1350 [ 437.980999] ? netlink_getsockopt+0xc60/0xc60 [ 437.985541] ___sys_sendmsg+0xec8/0x1320 [ 437.989664] ? __fdget+0x4e/0x60 [ 437.993085] ? __fget_light+0x57/0x700 [ 437.997013] ? __fdget+0x4e/0x60 [ 438.000438] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 438.005843] ? __fget_light+0x6a3/0x700 [ 438.009891] __x64_sys_sendmsg+0x331/0x460 [ 438.014172] ? ___sys_sendmsg+0x1320/0x1320 [ 438.018523] do_syscall_64+0x15b/0x230 [ 438.022447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.027656] RIP: 0033:0x455b29 14:23:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe6, 0x2) write$cgroup_int(r2, &(0x7f0000000040)={[0x3f, 0x39, 0x0, 0x36]}, 0x4) dup2(r0, r1) [ 438.030861] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 438.038599] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 438.045888] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 438.053179] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 438.060469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 438.067758] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000002a 14:23:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000280)={r3, r4, 0x8}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, r5, 0xd00, 0x5, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x715}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff18}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xec}, 0x1, 0x0, 0x0, 0x801}, 0x4000) 14:23:10 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) [ 438.081567] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 438.117735] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:10 executing program 4: r0 = getpid() r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x103002, 0x40) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x406, r1) r4 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x80000001, 0x1, 0x0, 0x2, 0x0, 0x5, 0x1000, 0x2, 0x9, 0x1, 0x5, 0x8, 0x4, 0x5, 0x1ff, 0x200, 0x7ff, 0x1, 0x229e4eff, 0x800, 0x20f7, 0x77, 0x100000000, 0x7, 0x5, 0x1, 0x0, 0x401, 0xe2, 0x7, 0x4, 0x1, 0x2, 0x3, 0xbe4, 0x0, 0x0, 0x1000, 0x5, @perf_config_ext={0x6, 0x7}, 0x20000, 0xffff, 0x80000001, 0x6, 0xffffffffffff0000, 0xffff, 0x20}, r0, 0x9, r3, 0x1) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x0, 0xc47e, 0x0, 'queue1\x00', 0xffffffffffff8001}) r6 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6, 0x1000}, 0x4) readahead(r4, 0x9, 0x7) r7 = dup2(r5, r6) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x4e24, @rand_addr=0x100000000}}) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000000)='team_slave_1\x00', 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000300), &(0x7f0000000340)=0x30) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) [ 438.179936] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r3, 0x4}) 14:23:10 executing program 2 (fault-call:3 fault-nth:43): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 438.421408] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 438.464704] FAULT_INJECTION: forcing a failure. [ 438.464704] name failslab, interval 1, probability 0, space 0, times 0 [ 438.476173] CPU: 1 PID: 31571 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 438.483026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.492394] Call Trace: [ 438.494996] dump_stack+0x185/0x1d0 [ 438.498630] should_fail+0x87b/0xab0 [ 438.502352] __should_failslab+0x278/0x2a0 [ 438.506612] should_failslab+0x29/0x70 [ 438.510503] __kmalloc_node_track_caller+0x24b/0x11b0 [ 438.515697] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 438.521076] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 438.525950] __alloc_skb+0x2cb/0x9e0 [ 438.529688] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 438.534559] rtmsg_ifinfo_build_skb+0x153/0x400 [ 438.539241] rtmsg_ifinfo+0x112/0x260 [ 438.543068] netdev_state_change+0x1e1/0x2c0 [ 438.547508] do_setlink+0x1796/0x6010 [ 438.551351] ? validate_nla+0x80a/0xe40 [ 438.555379] ? kmsan_set_origin_inline+0x6b/0x120 [ 438.560236] ? __msan_poison_alloca+0x15c/0x1d0 [ 438.564920] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 438.569460] ? rtnl_newlink+0xcd9/0x37a0 [ 438.573538] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 438.578062] rtnl_newlink+0x1fdc/0x37a0 [ 438.582051] ? rtnl_newlink+0xca5/0x37a0 [ 438.586138] ? rtnl_newlink+0xbd4/0x37a0 [ 438.590220] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 438.595611] ? is_bpf_text_address+0x90/0x4b0 [ 438.600143] ? rtnl_setlink+0x770/0x770 [ 438.604117] rtnetlink_rcv_msg+0xa44/0x1570 [ 438.608450] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.613831] ? netlink_sendmsg+0x76e/0x1350 [ 438.618172] ? kmsan_set_origin_inline+0x6b/0x120 [ 438.623028] ? __msan_poison_alloca+0x15c/0x1d0 [ 438.627720] ? __should_failslab+0x278/0x2a0 [ 438.632147] ? kmsan_set_origin_inline+0x6b/0x120 [ 438.637014] ? kmsan_set_origin+0x9e/0x160 [ 438.641279] netlink_rcv_skb+0x37e/0x600 [ 438.645382] ? rtnetlink_bind+0x120/0x120 [ 438.649548] rtnetlink_rcv+0x50/0x60 [ 438.653270] netlink_unicast+0x1680/0x1750 [ 438.657525] ? rtnetlink_net_exit+0xa0/0xa0 [ 438.661854] netlink_sendmsg+0x104f/0x1350 [ 438.666118] ? netlink_getsockopt+0xc60/0xc60 [ 438.670625] ___sys_sendmsg+0xec8/0x1320 [ 438.674704] ? __fdget+0x4e/0x60 [ 438.678092] ? __fget_light+0x57/0x700 [ 438.681985] ? __fdget+0x4e/0x60 [ 438.685362] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 438.690730] ? __fget_light+0x6a3/0x700 [ 438.694726] __x64_sys_sendmsg+0x331/0x460 [ 438.698966] ? ___sys_sendmsg+0x1320/0x1320 [ 438.703284] do_syscall_64+0x15b/0x230 [ 438.707178] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.712365] RIP: 0033:0x455b29 [ 438.715554] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 438.723265] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 438.730543] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 438.737810] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 438.745078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 438.752363] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000002b [ 438.762710] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe6, 0x2) write$cgroup_int(r2, &(0x7f0000000040)={[0x3f, 0x39, 0x0, 0x36]}, 0x4) dup2(r0, r1) 14:23:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) 14:23:10 executing program 6: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(0xffffffffffffffff, r0) 14:23:10 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="7f00000010005fba000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000e6373b4084cf4a0e315be51ad0b9ec2a923065474d03e66adeae4d0ce80e96c9f3489101d6e61d7e7a5392cc9474e7300781d999e7e4922405c083746cc67f07de61791730c0642a3837c2c09d19a5d2c1"], 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) 14:23:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)) 14:23:10 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"7861232ff6946d6dffffff87ffffe9fc", 0x1000000000002}) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x10800) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000040)={{0x0, @empty, 0x4e24, 0x3, 'sh\x00', 0x20, 0x100000001, 0x2e}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x4e23, 0x2, 0x3ff, 0xd492, 0x68}}, 0x44) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000001c0)={r3, 0x1}) dup2(r1, r1) 14:23:10 executing program 2 (fault-call:3 fault-nth:44): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) 14:23:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000300), 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, 0xffffffffffffffff) 14:23:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe6, 0x2) write$cgroup_int(r2, &(0x7f0000000040)={[0x3f, 0x39, 0x0, 0x36]}, 0x4) dup2(r0, r1) 14:23:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getegid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) getgroups(0x3, &(0x7f0000000100)=[r1, r2, r3]) r4 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r4) [ 438.981779] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:11 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_getrule={0x20, 0x22, 0x500, 0x70bd26, 0x25dfdbff, {0x2, 0xa0, 0xa0, 0x10000000000000, 0x7f, 0x0, 0x0, 0x2, 0x2}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4008080) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 439.064810] FAULT_INJECTION: forcing a failure. [ 439.064810] name failslab, interval 1, probability 0, space 0, times 0 [ 439.076267] CPU: 1 PID: 31600 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 439.083137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.092516] Call Trace: [ 439.095152] dump_stack+0x185/0x1d0 [ 439.098857] should_fail+0x87b/0xab0 [ 439.102642] __should_failslab+0x278/0x2a0 [ 439.106925] should_failslab+0x29/0x70 [ 439.110857] __kmalloc_node_track_caller+0x24b/0x11b0 [ 439.116092] ? netlink_trim+0x398/0x400 [ 439.120115] ? netlink_trim+0x398/0x400 [ 439.124135] pskb_expand_head+0x21d/0x1a70 [ 439.128452] netlink_trim+0x398/0x400 [ 439.132310] netlink_broadcast_filtered+0x1d9/0x1e10 [ 439.138101] nlmsg_notify+0x1dd/0x3f0 [ 439.141950] rtmsg_ifinfo+0x1e9/0x260 [ 439.145808] netdev_state_change+0x1e1/0x2c0 [ 439.150256] do_setlink+0x1796/0x6010 [ 439.154105] ? validate_nla+0x80a/0xe40 [ 439.158157] ? kmsan_set_origin_inline+0x6b/0x120 [ 439.163057] ? __msan_poison_alloca+0x15c/0x1d0 [ 439.167769] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 439.172328] ? rtnl_newlink+0xcd9/0x37a0 [ 439.176442] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 439.180989] rtnl_newlink+0x1fdc/0x37a0 [ 439.184995] ? rtnl_newlink+0xca5/0x37a0 [ 439.189088] ? rtnl_newlink+0xbd4/0x37a0 [ 439.193200] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 439.198607] ? is_bpf_text_address+0x90/0x4b0 [ 439.203153] ? rtnl_setlink+0x770/0x770 [ 439.207143] rtnetlink_rcv_msg+0xa44/0x1570 [ 439.211510] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 439.216926] ? netlink_sendmsg+0x76e/0x1350 [ 439.221299] ? kmsan_set_origin_inline+0x6b/0x120 [ 439.226193] ? __msan_poison_alloca+0x15c/0x1d0 [ 439.230908] ? __should_failslab+0x278/0x2a0 [ 439.235363] ? kmsan_set_origin_inline+0x6b/0x120 [ 439.240271] ? kmsan_set_origin+0x9e/0x160 [ 439.244543] netlink_rcv_skb+0x37e/0x600 [ 439.248658] ? rtnetlink_bind+0x120/0x120 [ 439.252860] rtnetlink_rcv+0x50/0x60 [ 439.256599] netlink_unicast+0x1680/0x1750 [ 439.260897] ? rtnetlink_net_exit+0xa0/0xa0 [ 439.265254] netlink_sendmsg+0x104f/0x1350 [ 439.269550] ? netlink_getsockopt+0xc60/0xc60 [ 439.274088] ___sys_sendmsg+0xec8/0x1320 [ 439.278210] ? __fdget+0x4e/0x60 [ 439.281619] ? __fget_light+0x57/0x700 [ 439.285546] ? __fdget+0x4e/0x60 [ 439.288963] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 439.294368] ? __fget_light+0x6a3/0x700 [ 439.298406] __x64_sys_sendmsg+0x331/0x460 [ 439.302670] ? ___sys_sendmsg+0x1320/0x1320 [ 439.307003] do_syscall_64+0x15b/0x230 14:23:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x5, &(0x7f0000ffe000/0x2000)=nil, 0x0) mq_timedsend(r0, &(0x7f0000000000)="5b95cdf6072547eb8ceec001a4c8d504628be56db913c8", 0xfffffffffffffee9, 0xfffffffffffffffa, 0x0) r1 = socket$packet(0x11, 0x800000003, 0x300) fcntl$setflags(r0, 0x2, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) [ 439.310927] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 439.316138] RIP: 0033:0x455b29 [ 439.319344] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 439.327086] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 439.334371] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 439.341656] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 439.348954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 439.356247] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000002c [ 439.381294] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:11 executing program 0: r0 = socket(0x10, 0x2, 0xfda5) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) lookup_dcookie(0x9, &(0x7f0000000180)=""/112, 0x70) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x10) 14:23:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), 0x399) [ 439.531781] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 439.593563] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 439.671476] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 439.698828] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 439.715514] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) socketpair(0x1, 0x20feb436ca74f01a, 0x78dd34, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x20, 0x4, 0x7fffffff, 0x3f, 0x2361e50b, 0x0, 0x6, 0x1, 0x1, 0x4, 0x3}, 0xb) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) sched_yield() setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) 14:23:11 executing program 2 (fault-call:3 fault-nth:45): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0x2000}, 0x4) socketpair$inet(0x2, 0x7, 0xffffffff00000001, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x80000) getpeername$packet(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001740)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000001800)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)=@gettclass={0x24, 0x2a, 0x10, 0x70bd29, 0x25dfdbfb, {0x0, r4, {}, {0x5, 0xf}, {0x5, 0xfff7}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x24008800}, 0x4000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x8}, 0x1) dup2(r0, r1) 14:23:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) sched_yield() setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:11 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@ipv4_deladdr={0x30, 0x15, 0x300, 0x70bd26, 0x25dfdbfd, {0x2, 0x1, 0x80, 0xff, r2}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_FLAGS={0x8, 0x8}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x40, 0x16, 0x100, 0x70bd2d, 0x25dfdbfb, {0xa, 0x0, 0xb, 0xfe, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x10000, 0x3f, 0x61eb9564}}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x800) [ 439.922572] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 439.958002] FAULT_INJECTION: forcing a failure. [ 439.958002] name failslab, interval 1, probability 0, space 0, times 0 [ 439.970258] CPU: 1 PID: 31642 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 439.977138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.986599] Call Trace: [ 439.989234] dump_stack+0x185/0x1d0 [ 439.992906] should_fail+0x87b/0xab0 [ 439.996673] __should_failslab+0x278/0x2a0 [ 440.000984] should_failslab+0x29/0x70 [ 440.004920] kmem_cache_alloc_node+0x157/0xc80 [ 440.009546] ? __alloc_skb+0x202/0x9e0 [ 440.013521] __alloc_skb+0x202/0x9e0 [ 440.017288] rtmsg_ifinfo_build_skb+0x153/0x400 [ 440.022009] rtmsg_ifinfo+0x112/0x260 [ 440.025858] netdev_state_change+0x1e1/0x2c0 [ 440.030304] do_setlink+0x1796/0x6010 [ 440.034150] ? validate_nla+0x80a/0xe40 [ 440.038190] ? kmsan_set_origin_inline+0x6b/0x120 [ 440.043070] ? __msan_poison_alloca+0x15c/0x1d0 [ 440.047776] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 440.052332] ? rtnl_newlink+0xcd9/0x37a0 [ 440.056441] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 440.060970] rtnl_newlink+0x1fdc/0x37a0 [ 440.064971] ? rtnl_newlink+0xca5/0x37a0 [ 440.069059] ? rtnl_newlink+0xbd4/0x37a0 [ 440.073173] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 440.078583] ? is_bpf_text_address+0x90/0x4b0 [ 440.083159] ? rtnl_setlink+0x770/0x770 [ 440.087161] rtnetlink_rcv_msg+0xa44/0x1570 [ 440.091531] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.096925] ? netlink_sendmsg+0x76e/0x1350 [ 440.101296] ? kmsan_set_origin_inline+0x6b/0x120 [ 440.106188] ? __msan_poison_alloca+0x15c/0x1d0 [ 440.110904] ? __should_failslab+0x278/0x2a0 [ 440.115360] ? kmsan_set_origin_inline+0x6b/0x120 [ 440.120259] ? kmsan_set_origin+0x9e/0x160 [ 440.124532] netlink_rcv_skb+0x37e/0x600 [ 440.128644] ? rtnetlink_bind+0x120/0x120 [ 440.132847] rtnetlink_rcv+0x50/0x60 [ 440.136590] netlink_unicast+0x1680/0x1750 [ 440.140866] ? rtnetlink_net_exit+0xa0/0xa0 [ 440.145227] netlink_sendmsg+0x104f/0x1350 [ 440.149523] ? netlink_getsockopt+0xc60/0xc60 [ 440.154061] ___sys_sendmsg+0xec8/0x1320 [ 440.158181] ? __fdget+0x4e/0x60 [ 440.161591] ? __fget_light+0x57/0x700 [ 440.165516] ? __fdget+0x4e/0x60 [ 440.168926] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 440.174327] ? __fget_light+0x6a3/0x700 [ 440.178366] __x64_sys_sendmsg+0x331/0x460 [ 440.182638] ? ___sys_sendmsg+0x1320/0x1320 [ 440.186988] do_syscall_64+0x15b/0x230 [ 440.190914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.196131] RIP: 0033:0x455b29 [ 440.199338] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 440.207079] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 440.214370] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 14:23:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) sched_yield() setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) sched_yield() setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:12 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) sendto$llc(r2, &(0x7f0000000000)="189d10ed7105aa05216e16397abebf96d044d732fa4461", 0x17, 0x20040815, &(0x7f0000000040)={0x1a, 0x2, 0x5d98, 0x6, 0x6, 0x45fc}, 0x10) [ 440.221660] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 440.228949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 440.236238] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000002d [ 440.246101] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:12 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x3, 0x2, 0x3, 0xffff, 0x0]}, &(0x7f0000000100)=0xe) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xffffffffffffffc4, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0xfcf7}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:12 executing program 2 (fault-call:3 fault-nth:46): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, r1) 14:23:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_getrule={0x20, 0x22, 0x500, 0x70bd26, 0x25dfdbff, {0x2, 0xa0, 0xa0, 0x10000000000000, 0x7f, 0x0, 0x0, 0x2, 0x2}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4008080) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 440.504691] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 440.567007] FAULT_INJECTION: forcing a failure. [ 440.567007] name failslab, interval 1, probability 0, space 0, times 0 [ 440.578498] CPU: 1 PID: 31679 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 440.585367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.594752] Call Trace: [ 440.597397] dump_stack+0x185/0x1d0 [ 440.601075] should_fail+0x87b/0xab0 [ 440.604848] __should_failslab+0x278/0x2a0 [ 440.609149] should_failslab+0x29/0x70 [ 440.613081] __kmalloc_node_track_caller+0x24b/0x11b0 [ 440.618308] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 440.623711] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 440.628635] __alloc_skb+0x2cb/0x9e0 [ 440.632400] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 440.637290] rtmsg_ifinfo_build_skb+0x153/0x400 [ 440.642014] rtmsg_ifinfo+0x112/0x260 [ 440.645869] netdev_state_change+0x1e1/0x2c0 [ 440.650317] do_setlink+0x1796/0x6010 [ 440.654166] ? validate_nla+0x80a/0xe40 [ 440.658205] ? kmsan_set_origin_inline+0x6b/0x120 [ 440.663086] ? __msan_poison_alloca+0x15c/0x1d0 [ 440.667801] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 440.672356] ? rtnl_newlink+0xcd9/0x37a0 [ 440.676469] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 440.681020] rtnl_newlink+0x1fdc/0x37a0 [ 440.685025] ? rtnl_newlink+0xca5/0x37a0 [ 440.689123] ? rtnl_newlink+0xbd4/0x37a0 [ 440.693242] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 440.698658] ? is_bpf_text_address+0x90/0x4b0 [ 440.703239] ? rtnl_setlink+0x770/0x770 [ 440.707242] rtnetlink_rcv_msg+0xa44/0x1570 [ 440.711612] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.717032] ? netlink_sendmsg+0x76e/0x1350 [ 440.721414] ? kmsan_set_origin_inline+0x6b/0x120 [ 440.726318] ? __msan_poison_alloca+0x15c/0x1d0 [ 440.731045] ? __should_failslab+0x278/0x2a0 [ 440.735514] ? kmsan_set_origin_inline+0x6b/0x120 [ 440.740429] ? kmsan_set_origin+0x9e/0x160 [ 440.744711] netlink_rcv_skb+0x37e/0x600 [ 440.748837] ? rtnetlink_bind+0x120/0x120 [ 440.753047] rtnetlink_rcv+0x50/0x60 [ 440.756806] netlink_unicast+0x1680/0x1750 [ 440.761093] ? rtnetlink_net_exit+0xa0/0xa0 [ 440.765465] netlink_sendmsg+0x104f/0x1350 [ 440.769772] ? netlink_getsockopt+0xc60/0xc60 [ 440.774324] ___sys_sendmsg+0xec8/0x1320 [ 440.778425] ? __fdget+0x4e/0x60 [ 440.781804] ? __fget_light+0x57/0x700 [ 440.785714] ? __fdget+0x4e/0x60 [ 440.789111] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 440.794495] ? __fget_light+0x6a3/0x700 [ 440.798529] __x64_sys_sendmsg+0x331/0x460 [ 440.802786] ? ___sys_sendmsg+0x1320/0x1320 [ 440.807126] do_syscall_64+0x15b/0x230 [ 440.811091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.816281] RIP: 0033:0x455b29 [ 440.819485] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 440.827232] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 440.834523] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 440.841820] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 440.849097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 440.856379] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000002e [ 440.875356] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) 14:23:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) lseek(r0, 0x0, 0x7) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:12 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(0xffffffffffffffff, r1) 14:23:12 executing program 2 (fault-call:3 fault-nth:47): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 440.943683] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 441.012014] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002980), 0x0, &(0x7f0000002b80)}], 0x1, 0x0) [ 441.064554] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000180)={&(0x7f0000000100)=""/103, 0x400000211000, 0x1800, 0xfff}, 0x18) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/116) 14:23:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2c2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x200, @empty, 0x483e}, @in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0xffffffffffffff3d}, @in6={0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xbc) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x12240) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x0, @empty, 0x80000001}}}, &(0x7f0000000180)=0x84) dup2(r0, r2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000280)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="29cd680f6104", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) [ 441.128330] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 441.188483] FAULT_INJECTION: forcing a failure. [ 441.188483] name failslab, interval 1, probability 0, space 0, times 0 [ 441.199972] CPU: 1 PID: 31709 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 441.206871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.216274] Call Trace: [ 441.218913] dump_stack+0x185/0x1d0 [ 441.222593] should_fail+0x87b/0xab0 [ 441.226375] __should_failslab+0x278/0x2a0 [ 441.230659] should_failslab+0x29/0x70 [ 441.234600] __kmalloc_node_track_caller+0x24b/0x11b0 [ 441.239829] ? netlink_trim+0x398/0x400 [ 441.243846] ? netlink_trim+0x398/0x400 [ 441.247855] pskb_expand_head+0x21d/0x1a70 [ 441.252160] netlink_trim+0x398/0x400 [ 441.256003] netlink_broadcast_filtered+0x1d9/0x1e10 [ 441.261146] nlmsg_notify+0x1dd/0x3f0 [ 441.264953] rtmsg_ifinfo+0x1e9/0x260 [ 441.268789] netdev_state_change+0x1e1/0x2c0 [ 441.273240] do_setlink+0x1796/0x6010 [ 441.277090] ? validate_nla+0x80a/0xe40 [ 441.281136] ? kmsan_set_origin_inline+0x6b/0x120 [ 441.286015] ? __msan_poison_alloca+0x15c/0x1d0 [ 441.290717] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 441.295270] ? rtnl_newlink+0xcd9/0x37a0 [ 441.299380] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 441.303911] rtnl_newlink+0x1fdc/0x37a0 [ 441.307921] ? rtnl_newlink+0xca5/0x37a0 [ 441.312015] ? rtnl_newlink+0xbd4/0x37a0 [ 441.316134] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 441.321555] ? is_bpf_text_address+0x90/0x4b0 [ 441.326134] ? rtnl_setlink+0x770/0x770 [ 441.330142] rtnetlink_rcv_msg+0xa44/0x1570 [ 441.334515] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.339918] ? netlink_sendmsg+0x76e/0x1350 [ 441.344301] ? kmsan_set_origin_inline+0x6b/0x120 [ 441.349204] ? __msan_poison_alloca+0x15c/0x1d0 [ 441.353932] ? __should_failslab+0x278/0x2a0 [ 441.358405] ? kmsan_set_origin_inline+0x6b/0x120 [ 441.363318] ? kmsan_set_origin+0x9e/0x160 [ 441.367622] netlink_rcv_skb+0x37e/0x600 [ 441.371743] ? rtnetlink_bind+0x120/0x120 [ 441.375959] rtnetlink_rcv+0x50/0x60 [ 441.379707] netlink_unicast+0x1680/0x1750 [ 441.383983] ? rtnetlink_net_exit+0xa0/0xa0 14:23:13 executing program 0: pipe2(&(0x7f00000000c0), 0x4800) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x1006}, 0x4) r2 = dup2(r0, r1) setsockopt$inet6_buf(r2, 0x29, 0xfd, &(0x7f0000000000)="7d7f877d7aa6297e64a7ca3f99bb71a5222ef5f7bc84b39031d76c4dd48f13e6b31ebe7b1c12857ee4a53fcb793716059f17c0d4341be326c2f3e42bc02e6df958670e351d1137a74050c18f95fdd3c415fb89f441168d91c95426991cbed73516736a39c85f91a80fec767ffe9c5ecdfffd7bb293a2fdd24fe6ce5a888807d3ac68", 0x82) 14:23:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) [ 441.388347] netlink_sendmsg+0x104f/0x1350 [ 441.392650] ? netlink_getsockopt+0xc60/0xc60 [ 441.397190] ___sys_sendmsg+0xec8/0x1320 [ 441.401313] ? __fdget+0x4e/0x60 [ 441.404736] ? __fget_light+0x57/0x700 [ 441.408679] ? __fdget+0x4e/0x60 [ 441.412112] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 441.417531] ? __fget_light+0x6a3/0x700 [ 441.421576] __x64_sys_sendmsg+0x331/0x460 [ 441.425864] ? ___sys_sendmsg+0x1320/0x1320 [ 441.430221] do_syscall_64+0x15b/0x230 [ 441.434156] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 441.439371] RIP: 0033:0x455b29 [ 441.442579] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 441.450327] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 441.457625] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 441.464920] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 441.472216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 441.479511] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 000000000000002f [ 441.510499] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 441.569921] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 441.586373] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:13 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a0001020000000000000000eeffffff0000000000000000"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800e5ffffff00000000725a34b0c16bbc380000", @ANYRES32=0x0, @ANYBLOB="000008000000000008001969b01b9b82e2a8bbde2dc648de1b0000000000"], 0x28}, 0x1}, 0x0) 14:23:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) 14:23:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') dup2(r0, 0xffffffffffffffff) 14:23:13 executing program 4: syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x32, 0x600) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x501) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) r3 = dup2(r0, r1) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x1c) 14:23:13 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:14 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x0) dup2(r0, r1) 14:23:14 executing program 2 (fault-call:3 fault-nth:48): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:14 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) getpid() 14:23:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) 14:23:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) [ 442.067772] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 442.122573] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) 14:23:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x402, 0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xff, 0x0, 0x7, 0xffffffffffffffbf}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1ff, 0x7}, 0x90) socketpair(0x15, 0x80007, 0xe15, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={r6, 0x5, 0x3, 0x5}, 0x10) openat$cgroup_int(r5, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) dup2(r0, r1) [ 442.193697] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 442.225777] FAULT_INJECTION: forcing a failure. [ 442.225777] name failslab, interval 1, probability 0, space 0, times 0 [ 442.237505] CPU: 1 PID: 31765 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 442.244380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.253757] Call Trace: [ 442.256402] dump_stack+0x185/0x1d0 [ 442.260077] should_fail+0x87b/0xab0 [ 442.263841] __should_failslab+0x278/0x2a0 [ 442.268118] should_failslab+0x29/0x70 [ 442.272047] kmem_cache_alloc_node+0x157/0xc80 [ 442.276673] ? __alloc_skb+0x202/0x9e0 [ 442.280634] __alloc_skb+0x202/0x9e0 [ 442.284396] rtmsg_ifinfo_build_skb+0x153/0x400 [ 442.289112] rtmsg_ifinfo+0x112/0x260 14:23:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) [ 442.292960] netdev_state_change+0x1e1/0x2c0 [ 442.297513] do_setlink+0x1796/0x6010 [ 442.301366] ? validate_nla+0x80a/0xe40 [ 442.305413] ? kmsan_set_origin_inline+0x6b/0x120 [ 442.310290] ? __msan_poison_alloca+0x15c/0x1d0 [ 442.314997] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 442.319549] ? rtnl_newlink+0xcd9/0x37a0 [ 442.323667] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 442.328207] rtnl_newlink+0x1fdc/0x37a0 [ 442.332216] ? rtnl_newlink+0xca5/0x37a0 [ 442.336307] ? rtnl_newlink+0xbd4/0x37a0 [ 442.340427] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 442.345846] ? is_bpf_text_address+0x90/0x4b0 [ 442.350428] ? rtnl_setlink+0x770/0x770 [ 442.354440] rtnetlink_rcv_msg+0xa44/0x1570 [ 442.358821] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.364244] ? netlink_sendmsg+0x76e/0x1350 [ 442.368625] ? kmsan_set_origin_inline+0x6b/0x120 [ 442.373526] ? __msan_poison_alloca+0x15c/0x1d0 [ 442.378250] ? __should_failslab+0x278/0x2a0 [ 442.382731] ? kmsan_set_origin_inline+0x6b/0x120 [ 442.387647] ? kmsan_set_origin+0x9e/0x160 [ 442.391932] netlink_rcv_skb+0x37e/0x600 [ 442.396053] ? rtnetlink_bind+0x120/0x120 [ 442.400264] rtnetlink_rcv+0x50/0x60 [ 442.404016] netlink_unicast+0x1680/0x1750 [ 442.408301] ? rtnetlink_net_exit+0xa0/0xa0 [ 442.412670] netlink_sendmsg+0x104f/0x1350 [ 442.416978] ? netlink_getsockopt+0xc60/0xc60 [ 442.421521] ___sys_sendmsg+0xec8/0x1320 [ 442.425654] ? __fdget+0x4e/0x60 [ 442.429076] ? __fget_light+0x57/0x700 [ 442.433013] ? __fdget+0x4e/0x60 [ 442.436433] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 442.441846] ? __fget_light+0x6a3/0x700 [ 442.445894] __x64_sys_sendmsg+0x331/0x460 [ 442.450179] ? ___sys_sendmsg+0x1320/0x1320 [ 442.454532] do_syscall_64+0x15b/0x230 [ 442.458527] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.463753] RIP: 0033:0x455b29 [ 442.466963] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 442.474710] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 442.482004] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 14:23:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) 14:23:14 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x321200, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r3 = dup2(r1, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x80000000}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000000)={0x80000000, 0xfffffffffffeffff, 0x7}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x10000, 0x0) 14:23:14 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) 14:23:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) [ 442.489303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 442.496603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 442.503896] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000030 [ 442.745725] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 442.766945] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 442.790766] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc0, 0x20401) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x110, r1, 0xa2030dc3b0dfc7f9, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xbf7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xcd7000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000a00000000000000000400006215972dd742e9f3313d7ecc791732f60e87501bcb2b2c042d1d493a1024bb301582df161d4ebfcfbe2ae66467fd25f371c8b6200c40eb5c37147e03e6e296cc75e3c2fa57c36509b953b41b31032fbd8b0cb315776004d09af03c832c0a77448c1eb693c21061049581960c3b6658ed2dcc74b91167a51c530a142c0a8d8cfabe547457d4ff94b7be9ca42c951ec4a8300506138b6b0248b14a45eeaf72b8fc283db971cae0b965d2d5b7a9a13c3a00000000000000"], 0x1c}, 0x1}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 442.861918] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 442.872951] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 442.896326] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 442.907395] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001080)=@get={0x1, &(0x7f0000000080)=""/4096, 0x7fff}) dup2(r0, r1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x7, 0x7609}) 14:23:15 executing program 0: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x0, 0x300) 14:23:15 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{0x77359400}, 0x80000000, 0x800, 0x620}], 0x18) socket$packet(0x11, 0x0, 0x300) 14:23:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 14:23:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:15 executing program 2 (fault-call:3 fault-nth:49): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:15 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/26) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x1b, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001a00010200000000000000000a00000000000000000000008afee4b4fc84ae3bbf226d9003000000fd4b604c3460b17d75570424a89481cdfd9e92a1839237ce98c8ba2b0ea3faecb58a519783b9b04dd825def9cac5aebd3ac760776cd317d4dfdab2364e97b2"], 0x1c}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/154) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 443.164638] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 443.234657] FAULT_INJECTION: forcing a failure. [ 443.234657] name failslab, interval 1, probability 0, space 0, times 0 [ 443.246755] CPU: 1 PID: 31821 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 443.253631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.263004] Call Trace: [ 443.265640] dump_stack+0x185/0x1d0 [ 443.269310] should_fail+0x87b/0xab0 [ 443.273075] __should_failslab+0x278/0x2a0 [ 443.277376] should_failslab+0x29/0x70 [ 443.281306] __kmalloc_node_track_caller+0x24b/0x11b0 [ 443.286530] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 443.291923] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 443.296840] __alloc_skb+0x2cb/0x9e0 [ 443.300609] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 443.305501] rtmsg_ifinfo_build_skb+0x153/0x400 [ 443.310214] rtmsg_ifinfo+0x112/0x260 [ 443.314061] netdev_state_change+0x1e1/0x2c0 [ 443.318508] do_setlink+0x1796/0x6010 [ 443.322355] ? validate_nla+0x80a/0xe40 [ 443.326401] ? kmsan_set_origin_inline+0x6b/0x120 [ 443.331289] ? __msan_poison_alloca+0x15c/0x1d0 [ 443.336000] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 443.340560] ? rtnl_newlink+0xcd9/0x37a0 [ 443.344679] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 443.349232] rtnl_newlink+0x1fdc/0x37a0 [ 443.353239] ? rtnl_newlink+0xca5/0x37a0 [ 443.357333] ? rtnl_newlink+0xbd4/0x37a0 [ 443.361455] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 443.366873] ? is_bpf_text_address+0x90/0x4b0 [ 443.371651] ? rtnl_setlink+0x770/0x770 [ 443.375669] rtnetlink_rcv_msg+0xa44/0x1570 [ 443.380046] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 443.385466] ? netlink_sendmsg+0x76e/0x1350 [ 443.389850] ? kmsan_set_origin_inline+0x6b/0x120 [ 443.394745] ? __msan_poison_alloca+0x15c/0x1d0 [ 443.399464] ? __should_failslab+0x278/0x2a0 [ 443.403935] ? kmsan_set_origin_inline+0x6b/0x120 [ 443.408845] ? kmsan_set_origin+0x9e/0x160 [ 443.413124] netlink_rcv_skb+0x37e/0x600 [ 443.417247] ? rtnetlink_bind+0x120/0x120 [ 443.421456] rtnetlink_rcv+0x50/0x60 [ 443.425213] netlink_unicast+0x1680/0x1750 [ 443.429500] ? rtnetlink_net_exit+0xa0/0xa0 [ 443.433870] netlink_sendmsg+0x104f/0x1350 [ 443.438183] ? netlink_getsockopt+0xc60/0xc60 [ 443.442731] ___sys_sendmsg+0xec8/0x1320 [ 443.446870] ? __fdget+0x4e/0x60 [ 443.450294] ? __fget_light+0x57/0x700 [ 443.454234] ? __fdget+0x4e/0x60 [ 443.457662] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 443.463084] ? __fget_light+0x6a3/0x700 [ 443.467133] __x64_sys_sendmsg+0x331/0x460 [ 443.471417] ? ___sys_sendmsg+0x1320/0x1320 [ 443.475771] do_syscall_64+0x15b/0x230 [ 443.479880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 14:23:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) 14:23:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:15 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:15 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:15 executing program 0: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x0, 0x300) [ 443.485098] RIP: 0033:0x455b29 [ 443.488303] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 443.496050] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 443.503353] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 443.510657] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 443.517963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 443.525266] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000031 14:23:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r2) [ 443.548341] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x2, 0x3a, 0x7ff, 0xb526}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = dup2(r0, r2) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x2) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1ffff4) [ 443.621290] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 443.657041] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:16 executing program 0: socket$packet(0x11, 0x3, 0x300) 14:23:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:16 executing program 2 (fault-call:3 fault-nth:50): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:16 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:16 executing program 4: r0 = socket$packet(0x11, 0x40000003, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:16 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x6, 0xfffffffffffffff8, 0x2}, &(0x7f00000001c0)=0x14) 14:23:16 executing program 0: socket$packet(0x11, 0x0, 0x300) [ 444.221568] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 444.288619] FAULT_INJECTION: forcing a failure. [ 444.288619] name failslab, interval 1, probability 0, space 0, times 0 [ 444.300488] CPU: 0 PID: 31876 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 444.307364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.316741] Call Trace: [ 444.319376] dump_stack+0x185/0x1d0 [ 444.323077] should_fail+0x87b/0xab0 [ 444.326852] __should_failslab+0x278/0x2a0 [ 444.331592] should_failslab+0x29/0x70 14:23:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 444.335519] __kmalloc_node_track_caller+0x24b/0x11b0 [ 444.340739] ? netlink_trim+0x398/0x400 [ 444.344759] ? netlink_trim+0x398/0x400 [ 444.348771] pskb_expand_head+0x21d/0x1a70 [ 444.353067] netlink_trim+0x398/0x400 [ 444.356913] netlink_broadcast_filtered+0x1d9/0x1e10 [ 444.362087] nlmsg_notify+0x1dd/0x3f0 [ 444.365937] rtmsg_ifinfo+0x1e9/0x260 [ 444.369789] netdev_state_change+0x1e1/0x2c0 [ 444.374239] do_setlink+0x1796/0x6010 [ 444.378092] ? validate_nla+0x80a/0xe40 [ 444.382137] ? kmsan_set_origin_inline+0x6b/0x120 [ 444.387019] ? __msan_poison_alloca+0x15c/0x1d0 [ 444.391727] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 444.396272] ? rtnl_newlink+0xcd9/0x37a0 [ 444.400392] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 444.404947] rtnl_newlink+0x1fdc/0x37a0 [ 444.408954] ? rtnl_newlink+0xca5/0x37a0 [ 444.413044] ? rtnl_newlink+0xbd4/0x37a0 [ 444.417164] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 444.422589] ? is_bpf_text_address+0x90/0x4b0 [ 444.427175] ? rtnl_setlink+0x770/0x770 [ 444.431187] rtnetlink_rcv_msg+0xa44/0x1570 [ 444.435564] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.440987] ? netlink_sendmsg+0x76e/0x1350 [ 444.445371] ? kmsan_set_origin_inline+0x6b/0x120 [ 444.450273] ? __msan_poison_alloca+0x15c/0x1d0 [ 444.455004] ? __should_failslab+0x278/0x2a0 [ 444.459479] ? kmsan_set_origin_inline+0x6b/0x120 [ 444.464395] ? kmsan_set_origin+0x9e/0x160 [ 444.468680] netlink_rcv_skb+0x37e/0x600 [ 444.472799] ? rtnetlink_bind+0x120/0x120 [ 444.477013] rtnetlink_rcv+0x50/0x60 [ 444.480771] netlink_unicast+0x1680/0x1750 [ 444.485059] ? rtnetlink_net_exit+0xa0/0xa0 14:23:16 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 444.489428] netlink_sendmsg+0x104f/0x1350 [ 444.493732] ? netlink_getsockopt+0xc60/0xc60 [ 444.498277] ___sys_sendmsg+0xec8/0x1320 [ 444.502399] ? __fdget+0x4e/0x60 [ 444.505814] ? __fget_light+0x57/0x700 [ 444.509750] ? __fdget+0x4e/0x60 [ 444.513174] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 444.518591] ? __fget_light+0x6a3/0x700 [ 444.522640] __x64_sys_sendmsg+0x331/0x460 [ 444.526920] ? ___sys_sendmsg+0x1320/0x1320 [ 444.531267] do_syscall_64+0x15b/0x230 14:23:16 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc0, 0x20401) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x110, r1, 0xa2030dc3b0dfc7f9, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xbf7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xcd7000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000a00000000000000000400006215972dd742e9f3313d7ecc791732f60e87501bcb2b2c042d1d493a1024bb301582df161d4ebfcfbe2ae66467fd25f371c8b6200c40eb5c37147e03e6e296cc75e3c2fa57c36509b953b41b31032fbd8b0cb315776004d09af03c832c0a77448c1eb693c21061049581960c3b6658ed2dcc74b91167a51c530a142c0a8d8cfabe547457d4ff94b7be9ca42c951ec4a8300506138b6b0248b14a45eeaf72b8fc283db971cae0b965d2d5b7a9a13c3a00000000000000"], 0x1c}, 0x1}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) dup2(r0, r0) r2 = semget(0x3, 0x0, 0x222) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000040)=""/11) 14:23:16 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x10040) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x402100) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) dup2(0xffffffffffffffff, r0) [ 444.535202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 444.540416] RIP: 0033:0x455b29 [ 444.543623] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 444.551375] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 444.558672] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 444.565973] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 444.573271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 444.580576] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000032 [ 444.628321] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:16 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'ip6tnl0\x00', 0x4}, 0x18) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r2) [ 444.722709] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 444.790273] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 444.858194] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 444.960246] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 444.974813] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:17 executing program 2 (fault-call:3 fault-nth:51): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:17 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x0) dup2(r0, r1) 14:23:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="71a02672", @ANYRES16=r3, @ANYBLOB="000c26bd7000fcdbdf250b000000080004bbbcc0a9ee96af65050000000100"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) dup2(r0, r1) 14:23:17 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:17 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) 14:23:17 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001a000102000000000082f0000a00000000000000000000006d9762db2caf473c851666411826f31aa62e430a66ee7752c88bfa7368b92ecddf76a5b0785ab3bf63243750fa346d62fbd16fc4b5c3cdf12775edb48d02073a901d8ba6456c2ebf0fe25922f86432"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000122800f67d050000000000000000000000005c9c", @ANYRES32=0x0, @ANYBLOB="000000000000d0970400000000000000"], 0x28}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)) [ 445.268846] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 445.322314] FAULT_INJECTION: forcing a failure. [ 445.322314] name failslab, interval 1, probability 0, space 0, times 0 [ 445.334317] CPU: 0 PID: 31939 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 445.341192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.350563] Call Trace: [ 445.353203] dump_stack+0x185/0x1d0 [ 445.356879] should_fail+0x87b/0xab0 [ 445.360636] __should_failslab+0x278/0x2a0 [ 445.364934] should_failslab+0x29/0x70 14:23:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 445.368855] kmem_cache_alloc_node+0x157/0xc80 [ 445.373470] ? __alloc_skb+0x202/0x9e0 [ 445.377430] __alloc_skb+0x202/0x9e0 [ 445.381193] rtmsg_ifinfo_build_skb+0x153/0x400 [ 445.385903] rtmsg_ifinfo+0x112/0x260 [ 445.389747] netdev_state_change+0x1e1/0x2c0 [ 445.394195] do_setlink+0x1796/0x6010 [ 445.398079] ? validate_nla+0x80a/0xe40 [ 445.402123] ? kmsan_set_origin_inline+0x6b/0x120 [ 445.406998] ? __msan_poison_alloca+0x15c/0x1d0 [ 445.411698] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 445.416251] ? rtnl_newlink+0xcd9/0x37a0 [ 445.420368] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 445.424918] rtnl_newlink+0x1fdc/0x37a0 [ 445.428924] ? rtnl_newlink+0xca5/0x37a0 [ 445.433011] ? rtnl_newlink+0xbd4/0x37a0 [ 445.437123] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 445.442532] ? is_bpf_text_address+0x90/0x4b0 [ 445.447123] ? rtnl_setlink+0x770/0x770 [ 445.451136] rtnetlink_rcv_msg+0xa44/0x1570 [ 445.455513] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.460937] ? netlink_sendmsg+0x76e/0x1350 [ 445.465329] ? kmsan_set_origin_inline+0x6b/0x120 14:23:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 445.470233] ? __msan_poison_alloca+0x15c/0x1d0 [ 445.474951] ? __should_failslab+0x278/0x2a0 [ 445.479502] ? kmsan_set_origin_inline+0x6b/0x120 [ 445.484412] ? kmsan_set_origin+0x9e/0x160 [ 445.488689] netlink_rcv_skb+0x37e/0x600 [ 445.492806] ? rtnetlink_bind+0x120/0x120 [ 445.497012] rtnetlink_rcv+0x50/0x60 [ 445.500764] netlink_unicast+0x1680/0x1750 [ 445.505052] ? rtnetlink_net_exit+0xa0/0xa0 [ 445.509419] netlink_sendmsg+0x104f/0x1350 [ 445.513725] ? netlink_getsockopt+0xc60/0xc60 [ 445.518270] ___sys_sendmsg+0xec8/0x1320 [ 445.522407] ? __fdget+0x4e/0x60 [ 445.525826] ? __fget_light+0x57/0x700 [ 445.529756] ? __fdget+0x4e/0x60 [ 445.533188] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 445.538605] ? __fget_light+0x6a3/0x700 [ 445.542636] __x64_sys_sendmsg+0x331/0x460 [ 445.546916] ? ___sys_sendmsg+0x1320/0x1320 [ 445.551274] do_syscall_64+0x15b/0x230 [ 445.555219] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 445.560438] RIP: 0033:0x455b29 [ 445.563645] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 14:23:17 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x0) dup2(r0, r1) 14:23:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000000)={0x1f, 0x0, 0xff}) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/115, 0x73}], 0x3) 14:23:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) dup2(r0, r1) socket(0x1, 0x80800, 0x6) [ 445.571396] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 445.578693] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 445.585989] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 445.593291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 445.600583] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000033 14:23:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:17 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100000001, 0x111000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000003c0)=0x3ff, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r1, &(0x7f0000000180)=""/218}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000002c0)={0xffff, 0x6, 0xf55b}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x88100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x5}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x84) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) r4 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r2, r4) 14:23:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0x1}) r1 = socket$packet(0x11, 0x800000003, 0x300) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x7, 0x2000}, 0xfffffffffffffe8c) dup2(r0, r1) [ 445.779269] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x3, 0x2, 0x3, 0xffff, 0x0]}, &(0x7f0000000100)=0xe) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xffffffffffffffc4, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0xfcf7}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:18 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800002310005fba000000000100000000000000", @ANYRES32=0x0, @ANYBLOB="ffff67875d8452393ea39dcd26ba4c538e6ac79ceaa86509757d277c50d5071398e5165a44287dc87e275462204cd6a7b643a85d99a42c095efca66a9835953304d20bd0adb31182565ef368fe69289bcdccf70000000000000000"], 0x28}, 0x1}, 0x0) 14:23:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14}}, 0x10) 14:23:18 executing program 4: r0 = socket$packet(0x11, 0x10000002000006, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:18 executing program 2 (fault-call:3 fault-nth:52): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = dup2(r0, r1) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x5, 0x1, 0x36}) 14:23:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 446.327340] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 446.389752] FAULT_INJECTION: forcing a failure. [ 446.389752] name failslab, interval 1, probability 0, space 0, times 0 [ 446.401855] CPU: 0 PID: 31996 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 446.408739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.418122] Call Trace: [ 446.420765] dump_stack+0x185/0x1d0 [ 446.424446] should_fail+0x87b/0xab0 [ 446.428216] __should_failslab+0x278/0x2a0 [ 446.432514] should_failslab+0x29/0x70 [ 446.436447] __kmalloc_node_track_caller+0x24b/0x11b0 [ 446.441678] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 446.447076] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 446.451998] __alloc_skb+0x2cb/0x9e0 [ 446.455765] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 446.460659] rtmsg_ifinfo_build_skb+0x153/0x400 [ 446.465373] rtmsg_ifinfo+0x112/0x260 [ 446.469224] netdev_state_change+0x1e1/0x2c0 [ 446.473670] do_setlink+0x1796/0x6010 [ 446.477518] ? validate_nla+0x80a/0xe40 [ 446.481558] ? kmsan_set_origin_inline+0x6b/0x120 14:23:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 446.486437] ? __msan_poison_alloca+0x15c/0x1d0 [ 446.491141] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 446.495691] ? rtnl_newlink+0xcd9/0x37a0 [ 446.499807] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 446.504342] rtnl_newlink+0x1fdc/0x37a0 [ 446.508352] ? rtnl_newlink+0xca5/0x37a0 [ 446.512446] ? rtnl_newlink+0xbd4/0x37a0 [ 446.516568] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 446.521988] ? is_bpf_text_address+0x90/0x4b0 [ 446.526573] ? rtnl_setlink+0x770/0x770 [ 446.530584] rtnetlink_rcv_msg+0xa44/0x1570 [ 446.534957] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 446.540377] ? netlink_sendmsg+0x76e/0x1350 [ 446.544761] ? kmsan_set_origin_inline+0x6b/0x120 [ 446.549666] ? __msan_poison_alloca+0x15c/0x1d0 [ 446.554396] ? __should_failslab+0x278/0x2a0 [ 446.558868] ? kmsan_set_origin_inline+0x6b/0x120 [ 446.563784] ? kmsan_set_origin+0x9e/0x160 [ 446.568064] netlink_rcv_skb+0x37e/0x600 [ 446.572182] ? rtnetlink_bind+0x120/0x120 [ 446.576390] rtnetlink_rcv+0x50/0x60 [ 446.580141] netlink_unicast+0x1680/0x1750 [ 446.584425] ? rtnetlink_net_exit+0xa0/0xa0 14:23:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 446.588791] netlink_sendmsg+0x104f/0x1350 [ 446.593095] ? netlink_getsockopt+0xc60/0xc60 [ 446.597634] ___sys_sendmsg+0xec8/0x1320 [ 446.601760] ? __fdget+0x4e/0x60 [ 446.605175] ? __fget_light+0x57/0x700 [ 446.609105] ? __fdget+0x4e/0x60 [ 446.612523] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 446.617923] ? __fget_light+0x6a3/0x700 [ 446.621965] __x64_sys_sendmsg+0x331/0x460 [ 446.626247] ? ___sys_sendmsg+0x1320/0x1320 [ 446.630605] do_syscall_64+0x15b/0x230 [ 446.634540] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 446.639755] RIP: 0033:0x455b29 [ 446.642964] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 446.650713] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 446.658009] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 446.665312] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 446.672613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 446.679908] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000034 14:23:18 executing program 4: socket$packet(0x11, 0x7, 0x300) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) dup2(r0, r0) 14:23:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = socket$inet6(0xa, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1000, 0x4, 0x5, 0x7fffffff, 0x10}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20}}, 0x6, 0x1, 0x3fffffff800, 0x2, 0x1}, &(0x7f00000001c0)=0x98) dup2(r0, r1) [ 446.693131] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 446.726365] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:18 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) getrandom(&(0x7f0000000100)=""/19, 0x13, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x6, 0xcd, 0x80000000, {0x77359400}, 0x9, 0x9df0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x4e22, @rand_addr=0x7297}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x21}, 0x40}, @in6={0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0x74) 14:23:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:18 executing program 4: r0 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)=']\x00', 0xfffffffffffffffb) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x4000, 0x70) getpeername$netrom(r1, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10) kexec_load(0x0, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000140)="ff7ea6b2a36a0904d107b6953055d1a4d88b8fbbea01a201a05bd5c755d8d21f2a0e14b9726a829505a5cff48030cc22e65a3a5ffb742a4cb8f40896f2c38bf0d8fb28681fcca08bbffc14aab1e580a9ea4cff8815859ae86e6654949714d3ae9a7cc50d217391b5de6c7e44166bac358856a10aaeb1edbf27ec4b04a638c47862b84447e65fac296742f90372d7c0b92a998f2c9aa70ef68481d61930fccc32d776ea465056e31b", 0xa8, 0x2, 0x100}, {&(0x7f0000000200)="a324bfff4d4815923c3f3a2fe5a307563e7534a6b69b95f7fd25b6c6abef76baa2aa33ec004ffcda66718dbef2704daa604a559ee53160b1e8029b4abff164724b1067b61ab49f571fc2e32e8f91727d0f9a4852fa3b2f12cd1a4b6f803851c3fb79327c4261ce39310db32a39eaad", 0x6f, 0x3, 0x7}, {&(0x7f0000000280)="c02cc9f89d590bd7e9bd47", 0xb, 0x0, 0x5}, {&(0x7f00000002c0), 0x0, 0x7, 0x2}, {&(0x7f0000000300)="bba78326196b96320e4513351d15932a3c8bbd42fe111d94b5beea0f49a18dab5a752d1294f4228f479975ecfe7359c0cdb41bce0d8d9fe16fb9ada6387e2420d60b7504574f32b2fe8718215a6e57d2f13514c5095687cccfaa00ad0f605814eddd", 0x62, 0xfffffffffffffff7, 0x3}, {&(0x7f0000000380)="2670285e49acc66363d4072e76fb371f", 0x10, 0x6974, 0x7fff}, {&(0x7f00000003c0)="66ea4bbccaf7ea2421ae2bd9064344562b9faf4039cdd6f7c8ebf24ffcc3a4574be7bdaf05d4abc01a7455bfe6457baa632de87ff1dbae531b069437a246ad9af226226184e188858af94a497f6861e5fcad26e0c5e5534c3057665c51347dba28fe6e9e16849a53df5f27ef202ab420b586ae97cdda913f370ed43a5387812f643751992e4f82a4bf1e399c1749e43dd4aac3800e3096ce8ecc079558bf8b6a1e68e2842c945720a9ad95faca2e7a91ce67daf099d7012848ed9b559905669a401416e461fb4dff7fb8517f9e12d81d6f1909b7", 0xd4, 0x8, 0xffffffff963fff4e}, {&(0x7f00000004c0)="28c18b89a3612ae5c7c1d210e18e6b86930a7e341c046d83b91c3622236a89ae7b6456818cb74ff66ffc5235d6ce695c227c842183b44d49d2e8fdc8c52d45d0ab0d6ca44de10f3c493218037504a61ae500fe0ae1a18a18797fe593c3c0f66a27ba21c0525b7144096c48fd4830ea2447184b8c78fb459bf47d6c69b0e2d713986d84d7c499dbb7b0b1ef1aaf1ad9e6703961438cb852ab3857d74568bf0da6717afc6923b1b41e6f83a682bc5e77046be59dd0bbf68219b2cf938c450b0edcd0343869807b845665472a293f792274a3b1f68df57ab4857eb711040c89f4a4505e88a540d1bb68290978b2da44a2", 0xef, 0x1, 0x9}], 0xab9902d44c64d9ec) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) write$binfmt_aout(r2, &(0x7f00000006c0)={{0x0, 0x1, 0x0, 0x105, 0x21e, 0x97, 0x34e, 0x6}, "6a4d7e881eaca32ea05b9237428d780b801df4d3950c281e4233ad9b3308c111353f597aa7292ae52d046491c6616eb5a9b88f75b60518cc029647478d93c8626ac16cd7011d64337ba6ee3e026fad27261ea138c1c3955091184d65447ba0af8c2ab37456476596d789ec45e5225e000d12917ed381a996a88d974c294f842945ecc0b5304074e280d9894c6d235ab440cb991b307889f332eea2b587859ad7e1e0a799c5e4513de7c08b274b4a6c55a2a4a5a96c31ba92388c712af0c8", [[], [], [], []]}, 0x4de) r3 = socket$packet(0x11, 0x1, 0x300) r4 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r3, r4) 14:23:19 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:19 executing program 3: r0 = socket(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000280)="16101a6717a3c48a0e2219ecbca98208aac852679534df29b1be0bc0c67c2415c7a66d22d318fc92a284632815048aa3f5645bd0b38573034e4a9c115077923ce7d7721bb91ed3673ee130aed08552cc77b433b2a5faa40686f48f69e498edf73d27016462bb4b09c032787fdf40ac9459e8c9285d522dda95294a067b1e872d52e2885cf78070a79de835b306c8ea8b2dec4149d38626c17bf1bc25856e68760a211f3a02f4", 0xa6}, {&(0x7f0000000340)="0a9adc3468acfd17bfbab764df435862a21e5a7481d50e2bffcaf45a575ecc68df034d54260e983065278aa39f051f8b06ce58556b8d0233b6ddaf30be3c376b261a408d9d6f18994d8425daab7dd0e26370361721f0e96104686b267c6668daedad270e2f73b8f1c80f754c5b9f", 0x6e}, {&(0x7f00000003c0)="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", 0x1000}], 0x3, 0x4) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x48, 0x15, 0x800, 0x70bd2d, 0x25dfdbfe, {0x2, 0x40, 0x40, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x7}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x8, 0x1}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x36b}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001400)={0x0, 0x5}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001480)=ANY=[@ANYRES32=r2, @ANYBLOB="38000000f6257bd3ae1c9363b9e1f74e03fd187be82e07919938e3ef4a6bd1bd73a3ea44db972b397e4f3ca9be8713fbcc0bfbc7b66b87d614ac8b47"], &(0x7f00000014c0)=0x40) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:19 executing program 2 (fault-call:3 fault-nth:53): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) getrandom(&(0x7f0000000100)=""/19, 0x13, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x6, 0xcd, 0x80000000, {0x77359400}, 0x9, 0x9df0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x4e22, @rand_addr=0x7297}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x21}, 0x40}, @in6={0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}], 0x74) 14:23:19 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) sendto$packet(r0, &(0x7f0000000000)="69a8db4cb33879bac86e78a9dd12ab0730842301c7e5a6749bc59d53a6f7a59f54317c2922fe7489e0bccb089e0d67d45ad4e0fe8b1c6accbedebdff73ab74baecf7a42fbee269f35cf93ce583578a0a02db0139e2665ba3669a61de3244aff01d484575b7c8780b9e858e520d4b0b", 0x6f, 0x0, 0x0, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) dup2(r0, r1) 14:23:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x0, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r0) 14:23:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 447.397204] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 447.432638] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 447.490608] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 447.534181] FAULT_INJECTION: forcing a failure. [ 447.534181] name failslab, interval 1, probability 0, space 0, times 0 [ 447.546174] CPU: 1 PID: 32056 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 447.553058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.562439] Call Trace: [ 447.565081] dump_stack+0x185/0x1d0 [ 447.568757] should_fail+0x87b/0xab0 [ 447.572539] __should_failslab+0x278/0x2a0 [ 447.576842] should_failslab+0x29/0x70 [ 447.580772] __kmalloc_node_track_caller+0x24b/0x11b0 [ 447.586003] ? netlink_trim+0x398/0x400 [ 447.590022] ? netlink_trim+0x398/0x400 [ 447.594033] pskb_expand_head+0x21d/0x1a70 [ 447.598346] netlink_trim+0x398/0x400 [ 447.602189] netlink_broadcast_filtered+0x1d9/0x1e10 [ 447.607355] nlmsg_notify+0x1dd/0x3f0 [ 447.611201] rtmsg_ifinfo+0x1e9/0x260 [ 447.615052] netdev_state_change+0x1e1/0x2c0 [ 447.619508] do_setlink+0x1796/0x6010 [ 447.623359] ? validate_nla+0x80a/0xe40 [ 447.627409] ? kmsan_set_origin_inline+0x6b/0x120 [ 447.632286] ? __msan_poison_alloca+0x15c/0x1d0 [ 447.636993] ? apic_timer_interrupt+0xa/0x20 [ 447.641469] ? addrconf_rs_timer+0xc70/0xc70 [ 447.645921] rtnl_newlink+0x1fdc/0x37a0 [ 447.649932] ? rtnl_newlink+0xca5/0x37a0 [ 447.654025] ? rtnl_newlink+0xbd4/0x37a0 [ 447.658154] ? finish_lock_switch+0x25/0x50 [ 447.662552] ? __schedule+0x67e/0x770 [ 447.666438] ? rtnl_setlink+0x770/0x770 [ 447.670449] rtnetlink_rcv_msg+0xa44/0x1570 [ 447.674829] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.680254] ? kmsan_set_origin_inline+0x6b/0x120 [ 447.682223] FAULT_INJECTION: forcing a failure. [ 447.682223] name failslab, interval 1, probability 0, space 0, times 0 [ 447.685150] ? __msan_poison_alloca+0x15c/0x1d0 [ 447.685206] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 447.685257] ? ___slab_alloc+0xc1/0x1f50 [ 447.685307] ? __kmalloc_node_track_caller+0x95b/0x11b0 [ 447.685353] ? kmsan_set_origin_inline+0x6b/0x120 [ 447.685427] ? kmsan_set_origin+0x9e/0x160 [ 447.725074] netlink_rcv_skb+0x37e/0x600 [ 447.729170] ? rtnetlink_bind+0x120/0x120 [ 447.733346] rtnetlink_rcv+0x50/0x60 [ 447.737075] netlink_unicast+0x1680/0x1750 [ 447.741327] ? rtnetlink_net_exit+0xa0/0xa0 [ 447.745660] netlink_sendmsg+0x104f/0x1350 [ 447.749931] ? netlink_getsockopt+0xc60/0xc60 [ 447.754445] ___sys_sendmsg+0xec8/0x1320 [ 447.758541] ? __fdget+0x4e/0x60 [ 447.761928] ? __fget_light+0x57/0x700 [ 447.765832] ? __fdget+0x4e/0x60 [ 447.769223] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 447.774603] ? __fget_light+0x6a3/0x700 [ 447.778612] __x64_sys_sendmsg+0x331/0x460 [ 447.782865] ? ___sys_sendmsg+0x1320/0x1320 [ 447.787201] do_syscall_64+0x15b/0x230 [ 447.791106] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 447.796315] RIP: 0033:0x455b29 [ 447.799504] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 447.807224] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 447.814498] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 447.821767] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 14:23:19 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14}}, 0x10) 14:23:19 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 447.829050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 447.836327] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000035 [ 447.843621] CPU: 0 PID: 32077 Comm: syz-executor7 Not tainted 4.17.0+ #7 [ 447.850490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.851200] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 447.859859] Call Trace: [ 447.859908] dump_stack+0x185/0x1d0 [ 447.859948] should_fail+0x87b/0xab0 [ 447.859990] __should_failslab+0x278/0x2a0 [ 447.860033] should_failslab+0x29/0x70 [ 447.860063] __kmalloc+0xbe/0x350 [ 447.860097] ? tcp_sendmsg_locked+0x5e38/0x6610 [ 447.860129] tcp_sendmsg_locked+0x5e38/0x6610 [ 447.860177] ? __msan_poison_alloca+0x15c/0x1d0 [ 447.883594] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 447.884700] ? __switch_to+0x2b3/0x420 [ 447.884741] ? switch_fpu_finish+0x6e/0x4f0 [ 447.884774] ? __switch_to+0x2b3/0x420 [ 447.910110] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 447.912178] ? kmsan_set_origin_inline+0x6b/0x120 [ 447.912209] ? __msan_poison_alloca+0x15c/0x1d0 14:23:19 executing program 2 (fault-call:3 fault-nth:54): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 447.912248] ? local_bh_enable+0x36/0x40 [ 447.912291] ? local_bh_enable+0x36/0x40 [ 447.912338] ? __fdget+0x4e/0x60 [ 447.912399] tcp_sendmsg+0xb2/0x100 [ 447.951708] ? tcp_sendmsg_locked+0x6610/0x6610 [ 447.956436] inet_sendmsg+0x3fc/0x760 [ 447.960302] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 447.965733] ? inet_getname+0x4a0/0x4a0 [ 447.969773] __sys_sendto+0x6c4/0x7e0 [ 447.973624] ? syscall_return_slowpath+0xe9/0x710 [ 447.978521] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 447.983503] ? syscall_return_slowpath+0xe9/0x710 [ 447.988433] __x64_sys_sendto+0x1a1/0x210 [ 447.992630] ? __sys_sendto+0x7e0/0x7e0 [ 447.996632] do_syscall_64+0x15b/0x230 [ 448.000566] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.005783] RIP: 0033:0x455b29 [ 448.008991] RSP: 002b:00007f0eb3e82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 448.016739] RAX: ffffffffffffffda RBX: 00007f0eb3e836d4 RCX: 0000000000455b29 [ 448.024040] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 14:23:20 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:20 executing program 6 (fault-call:0 fault-nth:0): socket$packet(0x11, 0x3, 0x300) 14:23:20 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000310000ba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="cd0b9df844590e8b48711a5f21d06871000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 14:23:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') prctl$setendian(0x14, 0x3) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x8000}, 0xffffffffffffffea) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) [ 448.031346] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 448.038642] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 [ 448.041474] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 448.045930] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000000 [ 448.126411] FAULT_INJECTION: forcing a failure. [ 448.126411] name failslab, interval 1, probability 0, space 0, times 0 [ 448.138397] CPU: 1 PID: 32088 Comm: syz-executor0 Not tainted 4.17.0+ #7 [ 448.145281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.154664] Call Trace: [ 448.157306] dump_stack+0x185/0x1d0 [ 448.160981] should_fail+0x87b/0xab0 [ 448.164749] __should_failslab+0x278/0x2a0 [ 448.169041] should_failslab+0x29/0x70 [ 448.172966] __kmalloc+0xbe/0x350 [ 448.176468] ? tcp_sendmsg_locked+0x5e38/0x6610 [ 448.181202] tcp_sendmsg_locked+0x5e38/0x6610 [ 448.185754] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 448.191162] ? unlock_page_memcg+0x7a/0x160 [ 448.195545] ? page_add_file_rmap+0x613/0x6b0 [ 448.200083] ? kmsan_set_origin_inline+0x6b/0x120 [ 448.204962] ? __msan_poison_alloca+0x15c/0x1d0 [ 448.206652] FAULT_INJECTION: forcing a failure. [ 448.206652] name failslab, interval 1, probability 0, space 0, times 0 [ 448.209669] ? local_bh_enable+0x36/0x40 [ 448.209709] ? local_bh_enable+0x36/0x40 [ 448.209754] ? __fdget+0x4e/0x60 [ 448.209817] tcp_sendmsg+0xb2/0x100 [ 448.209870] ? tcp_sendmsg_locked+0x6610/0x6610 [ 448.209914] inet_sendmsg+0x3fc/0x760 [ 448.209958] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 448.210004] ? inet_getname+0x4a0/0x4a0 [ 448.210058] __sys_sendto+0x6c4/0x7e0 [ 448.210102] ? syscall_return_slowpath+0xe9/0x710 [ 448.210145] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 448.210184] ? syscall_return_slowpath+0xe9/0x710 [ 448.210255] __x64_sys_sendto+0x1a1/0x210 [ 448.210296] ? __sys_sendto+0x7e0/0x7e0 [ 448.210320] do_syscall_64+0x15b/0x230 [ 448.210358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.210378] RIP: 0033:0x455b29 [ 448.210394] RSP: 002b:00007f705ea0dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 448.210427] RAX: ffffffffffffffda RBX: 00007f705ea0e6d4 RCX: 0000000000455b29 [ 448.210444] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 [ 448.210463] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 448.210480] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 [ 448.210499] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000000 [ 448.227297] FAULT_INJECTION: forcing a failure. [ 448.227297] name failslab, interval 1, probability 0, space 0, times 0 [ 448.230213] CPU: 0 PID: 32080 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 448.355580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.364935] Call Trace: [ 448.367552] dump_stack+0x185/0x1d0 [ 448.371211] should_fail+0x87b/0xab0 [ 448.374943] __should_failslab+0x278/0x2a0 [ 448.379207] should_failslab+0x29/0x70 [ 448.383111] kmem_cache_alloc_node+0x157/0xc80 [ 448.387703] ? __alloc_skb+0x202/0x9e0 [ 448.391626] __alloc_skb+0x202/0x9e0 [ 448.395358] rtmsg_ifinfo_build_skb+0x153/0x400 [ 448.400046] rtmsg_ifinfo+0x112/0x260 [ 448.403888] netdev_state_change+0x1e1/0x2c0 [ 448.408323] do_setlink+0x1796/0x6010 [ 448.412157] ? validate_nla+0x80a/0xe40 [ 448.416161] ? kmsan_set_origin_inline+0x6b/0x120 [ 448.421025] ? __msan_poison_alloca+0x15c/0x1d0 [ 448.425708] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 448.430226] ? rtnl_newlink+0xcd9/0x37a0 [ 448.434308] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 448.438824] rtnl_newlink+0x1fdc/0x37a0 [ 448.442805] ? rtnl_newlink+0xca5/0x37a0 [ 448.446883] ? rtnl_newlink+0xbd4/0x37a0 [ 448.450968] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 448.456348] ? is_bpf_text_address+0x90/0x4b0 [ 448.460889] ? rtnl_setlink+0x770/0x770 [ 448.464868] rtnetlink_rcv_msg+0xa44/0x1570 [ 448.469207] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.474589] ? netlink_sendmsg+0x76e/0x1350 [ 448.478933] ? kmsan_set_origin_inline+0x6b/0x120 [ 448.483799] ? __msan_poison_alloca+0x15c/0x1d0 [ 448.488486] ? __should_failslab+0x278/0x2a0 [ 448.492919] ? kmsan_set_origin_inline+0x6b/0x120 [ 448.497795] ? kmsan_set_origin+0x9e/0x160 [ 448.502046] netlink_rcv_skb+0x37e/0x600 [ 448.506133] ? rtnetlink_bind+0x120/0x120 [ 448.510308] rtnetlink_rcv+0x50/0x60 [ 448.514027] netlink_unicast+0x1680/0x1750 [ 448.518289] ? rtnetlink_net_exit+0xa0/0xa0 [ 448.522621] netlink_sendmsg+0x104f/0x1350 [ 448.526890] ? netlink_getsockopt+0xc60/0xc60 [ 448.531400] ___sys_sendmsg+0xec8/0x1320 [ 448.535493] ? __fdget+0x4e/0x60 [ 448.538877] ? __fget_light+0x57/0x700 [ 448.542778] ? __fdget+0x4e/0x60 [ 448.546168] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 448.551547] ? __fget_light+0x6a3/0x700 [ 448.555570] __x64_sys_sendmsg+0x331/0x460 [ 448.559835] ? ___sys_sendmsg+0x1320/0x1320 [ 448.564161] do_syscall_64+0x15b/0x230 [ 448.568068] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.573261] RIP: 0033:0x455b29 [ 448.576455] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 448.584174] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 448.591444] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 448.598717] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 448.605989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 448.613263] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000036 [ 448.620570] CPU: 1 PID: 32091 Comm: syz-executor6 Not tainted 4.17.0+ #7 [ 448.627437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.636821] Call Trace: [ 448.639459] dump_stack+0x185/0x1d0 [ 448.643137] should_fail+0x87b/0xab0 [ 448.646897] __should_failslab+0x278/0x2a0 [ 448.651180] should_failslab+0x29/0x70 [ 448.655106] kmem_cache_alloc+0x129/0xb70 [ 448.659287] ? sock_alloc_inode+0x5f/0x2b0 [ 448.662588] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 448.663558] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 448.663612] sock_alloc_inode+0x5f/0x2b0 [ 448.663656] ? sockfs_mount+0xa0/0xa0 [ 448.663692] new_inode_pseudo+0x95/0x430 [ 448.663729] __sock_create+0x392/0xf70 [ 448.663785] ? __sys_socket+0x6b/0x640 [ 448.663840] __sys_socket+0x179/0x640 [ 448.699190] __x64_sys_socket+0xd8/0x120 [ 448.703298] ? __sys_socket+0x640/0x640 [ 448.707311] do_syscall_64+0x15b/0x230 [ 448.711241] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.716452] RIP: 0033:0x455b29 [ 448.719657] RSP: 002b:00007f64bdec6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 448.727403] RAX: ffffffffffffffda RBX: 00007f64bdec76d4 RCX: 0000000000455b29 [ 448.734695] RDX: 0000000000000300 RSI: 0000000000000003 RDI: 0000000000000011 [ 448.741990] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 448.749287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 448.756578] R13: 00000000004c1b7c R14: 00000000004d27c0 R15: 0000000000000000 [ 448.766147] socket: no more sockets 14:23:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:20 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000080)) syncfs(r1) r3 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r1, r3) 14:23:20 executing program 7 (fault-call:2 fault-nth:1): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:20 executing program 0 (fault-call:2 fault-nth:1): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:20 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@mpls_delroute={0x38, 0x19, 0x100, 0x70bd2a, 0x25dfdbfb, {0x1c, 0x14, 0x10, 0x4, 0xfc, 0x1, 0x0, 0x0, 0x500}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x14, 0x1, [{0x4, 0x0, 0x80000001, 0x6}, {0x1ff, 0xd, 0x6, 0x5}, {0x8, 0x0, 0x1000, 0x7}, {0x0, 0x1, 0x200, 0x9}]}]}, 0x38}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:20 executing program 2 (fault-call:3 fault-nth:55): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:20 executing program 6 (fault-call:0 fault-nth:1): socket$packet(0x11, 0x3, 0x300) [ 448.904038] FAULT_INJECTION: forcing a failure. [ 448.904038] name failslab, interval 1, probability 0, space 0, times 0 [ 448.915554] CPU: 1 PID: 32105 Comm: syz-executor7 Not tainted 4.17.0+ #7 [ 448.916265] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 448.922414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.922428] Call Trace: [ 448.922480] dump_stack+0x185/0x1d0 [ 448.922522] should_fail+0x87b/0xab0 [ 448.922596] __should_failslab+0x278/0x2a0 [ 448.946157] FAULT_INJECTION: forcing a failure. [ 448.946157] name failslab, interval 1, probability 0, space 0, times 0 [ 448.948100] should_failslab+0x29/0x70 [ 448.948135] kmem_cache_alloc+0x129/0xb70 [ 448.948170] ? dst_alloc+0x29b/0x860 [ 448.948197] ? __msan_poison_alloca+0x15c/0x1d0 [ 448.948236] dst_alloc+0x29b/0x860 [ 448.983586] ip_route_output_key_hash_rcu+0x22ad/0x3a90 [ 448.988982] ip_route_output_key_hash+0x1e1/0x290 [ 448.993852] tcp_v4_connect+0xbc5/0x2590 [ 448.997946] ? __inet_stream_connect+0x30/0x13b0 [ 449.002715] ? tcp_sendmsg_locked+0x6064/0x6610 [ 449.007402] ? tcp_twsk_unique+0x490/0x490 [ 449.011657] __inet_stream_connect+0x2d0/0x13b0 [ 449.016361] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 449.021737] ? __kmalloc+0x13a/0x350 [ 449.025482] tcp_sendmsg_locked+0x6064/0x6610 [ 449.029997] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 449.035373] ? unlock_page_memcg+0x7a/0x160 [ 449.039728] ? page_add_file_rmap+0x613/0x6b0 [ 449.044237] ? kmsan_set_origin_inline+0x6b/0x120 [ 449.049089] ? __msan_poison_alloca+0x15c/0x1d0 [ 449.053773] ? local_bh_enable+0x36/0x40 [ 449.057878] ? __fdget+0x4e/0x60 [ 449.061271] tcp_sendmsg+0xb2/0x100 [ 449.064926] ? tcp_sendmsg_locked+0x6610/0x6610 [ 449.069618] inet_sendmsg+0x3fc/0x760 [ 449.073438] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 449.078849] ? inet_getname+0x4a0/0x4a0 [ 449.082853] __sys_sendto+0x6c4/0x7e0 [ 449.086675] ? syscall_return_slowpath+0xe9/0x710 [ 449.091559] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 449.096504] ? syscall_return_slowpath+0xe9/0x710 [ 449.101396] __x64_sys_sendto+0x1a1/0x210 [ 449.105562] ? __sys_sendto+0x7e0/0x7e0 [ 449.109539] do_syscall_64+0x15b/0x230 [ 449.113447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.118640] RIP: 0033:0x455b29 [ 449.121834] RSP: 002b:00007f0eb3e82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 449.129556] RAX: ffffffffffffffda RBX: 00007f0eb3e836d4 RCX: 0000000000455b29 [ 449.137234] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 [ 449.144511] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 449.151785] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 [ 449.159062] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000001 [ 449.166364] CPU: 0 PID: 32116 Comm: syz-executor6 Not tainted 4.17.0+ #7 [ 449.173232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.182607] Call Trace: [ 449.184224] FAULT_INJECTION: forcing a failure. [ 449.184224] name failslab, interval 1, probability 0, space 0, times 0 [ 449.185235] dump_stack+0x185/0x1d0 [ 449.185277] should_fail+0x87b/0xab0 [ 449.185334] __should_failslab+0x278/0x2a0 [ 449.185391] should_failslab+0x29/0x70 [ 449.211970] __kmalloc+0xbe/0x350 [ 449.215435] ? sock_alloc_inode+0xb9/0x2b0 [ 449.219693] sock_alloc_inode+0xb9/0x2b0 [ 449.223772] ? sockfs_mount+0xa0/0xa0 [ 449.227586] new_inode_pseudo+0x95/0x430 [ 449.231658] __sock_create+0x392/0xf70 [ 449.235578] ? __sys_socket+0x6b/0x640 [ 449.239510] __sys_socket+0x179/0x640 [ 449.243345] __x64_sys_socket+0xd8/0x120 [ 449.247421] ? __sys_socket+0x640/0x640 [ 449.251399] do_syscall_64+0x15b/0x230 [ 449.255306] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.260498] RIP: 0033:0x455b29 [ 449.263687] RSP: 002b:00007f64bdec6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 449.271406] RAX: ffffffffffffffda RBX: 00007f64bdec76d4 RCX: 0000000000455b29 [ 449.278679] RDX: 0000000000000300 RSI: 0000000000000003 RDI: 0000000000000011 [ 449.285950] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 449.293222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 449.300998] R13: 00000000004c1b7c R14: 00000000004d27c0 R15: 0000000000000001 [ 449.308301] CPU: 1 PID: 32108 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 449.308376] socket: no more sockets [ 449.315158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.315171] Call Trace: [ 449.315218] dump_stack+0x185/0x1d0 [ 449.315260] should_fail+0x87b/0xab0 [ 449.338160] __should_failslab+0x278/0x2a0 [ 449.342463] should_failslab+0x29/0x70 [ 449.346392] __kmalloc_node_track_caller+0x24b/0x11b0 [ 449.351616] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 449.357016] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 449.361931] __alloc_skb+0x2cb/0x9e0 [ 449.365694] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 449.370582] rtmsg_ifinfo_build_skb+0x153/0x400 [ 449.375290] rtmsg_ifinfo+0x112/0x260 [ 449.379135] netdev_state_change+0x1e1/0x2c0 [ 449.383584] do_setlink+0x1796/0x6010 [ 449.387433] ? validate_nla+0x80a/0xe40 [ 449.391472] ? kmsan_set_origin_inline+0x6b/0x120 [ 449.396347] ? __msan_poison_alloca+0x15c/0x1d0 [ 449.401053] ? rtnetlink_rcv_msg+0xa44/0x1570 14:23:21 executing program 7 (fault-call:2 fault-nth:2): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:21 executing program 6 (fault-call:0 fault-nth:2): socket$packet(0x11, 0x3, 0x300) [ 449.405596] ? rtnl_newlink+0xcd9/0x37a0 [ 449.409704] ? rtnetlink_rcv_msg+0xa44/0x1570 [ 449.414243] rtnl_newlink+0x1fdc/0x37a0 [ 449.418247] ? rtnl_newlink+0xca5/0x37a0 [ 449.422336] ? rtnl_newlink+0xbd4/0x37a0 [ 449.426445] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 449.431852] ? is_bpf_text_address+0x90/0x4b0 [ 449.436430] ? rtnl_setlink+0x770/0x770 [ 449.440435] rtnetlink_rcv_msg+0xa44/0x1570 [ 449.444809] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.450234] ? netlink_sendmsg+0x76e/0x1350 [ 449.454613] ? kmsan_set_origin_inline+0x6b/0x120 [ 449.459516] ? __msan_poison_alloca+0x15c/0x1d0 [ 449.464242] ? __should_failslab+0x278/0x2a0 [ 449.468709] ? kmsan_set_origin_inline+0x6b/0x120 [ 449.473622] ? kmsan_set_origin+0x9e/0x160 [ 449.477903] netlink_rcv_skb+0x37e/0x600 [ 449.482000] ? rtnetlink_bind+0x120/0x120 [ 449.485596] FAULT_INJECTION: forcing a failure. [ 449.485596] name failslab, interval 1, probability 0, space 0, times 0 [ 449.486203] rtnetlink_rcv+0x50/0x60 [ 449.486234] netlink_unicast+0x1680/0x1750 [ 449.486288] ? rtnetlink_net_exit+0xa0/0xa0 [ 449.509722] netlink_sendmsg+0x104f/0x1350 [ 449.514000] ? netlink_getsockopt+0xc60/0xc60 [ 449.518519] ___sys_sendmsg+0xec8/0x1320 [ 449.522614] ? __fdget+0x4e/0x60 [ 449.526002] ? __fget_light+0x57/0x700 [ 449.529908] ? __fdget+0x4e/0x60 [ 449.533301] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 449.538682] ? __fget_light+0x6a3/0x700 [ 449.542691] __x64_sys_sendmsg+0x331/0x460 [ 449.546942] ? ___sys_sendmsg+0x1320/0x1320 [ 449.551269] do_syscall_64+0x15b/0x230 [ 449.555174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.560366] RIP: 0033:0x455b29 [ 449.563553] RSP: 002b:00007f6fce3a5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 449.571272] RAX: ffffffffffffffda RBX: 00007f6fce3a66d4 RCX: 0000000000455b29 [ 449.578546] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000014 [ 449.585818] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 449.593094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 449.600366] R13: 00000000004c0e3c R14: 00000000004d0888 R15: 0000000000000037 [ 449.607663] CPU: 0 PID: 32119 Comm: syz-executor7 Not tainted 4.17.0+ #7 [ 449.614526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.623904] Call Trace: [ 449.625406] FAULT_INJECTION: forcing a failure. [ 449.625406] name failslab, interval 1, probability 0, space 0, times 0 [ 449.626531] dump_stack+0x185/0x1d0 [ 449.626572] should_fail+0x87b/0xab0 [ 449.626608] __should_failslab+0x278/0x2a0 [ 449.626662] should_failslab+0x29/0x70 [ 449.653260] kmem_cache_alloc+0x129/0xb70 [ 449.657448] ? dst_alloc+0x29b/0x860 [ 449.661187] ? __msan_poison_alloca+0x15c/0x1d0 [ 449.665901] dst_alloc+0x29b/0x860 [ 449.669463] ip_route_output_key_hash_rcu+0x22ad/0x3a90 [ 449.674855] ip_route_output_flow+0x1d4/0x3b0 [ 449.679382] tcp_v4_connect+0xd29/0x2590 [ 449.683469] ? __inet_stream_connect+0x30/0x13b0 [ 449.688236] ? tcp_sendmsg_locked+0x6064/0x6610 [ 449.692921] ? tcp_twsk_unique+0x490/0x490 [ 449.697179] __inet_stream_connect+0x2d0/0x13b0 [ 449.701879] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 449.707255] ? __kmalloc+0x13a/0x350 [ 449.711009] tcp_sendmsg_locked+0x6064/0x6610 [ 449.715531] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 449.720901] ? unlock_page_memcg+0x7a/0x160 [ 449.725259] ? page_add_file_rmap+0x613/0x6b0 [ 449.729767] ? kmsan_set_origin_inline+0x6b/0x120 [ 449.734621] ? __msan_poison_alloca+0x15c/0x1d0 [ 449.739307] ? local_bh_enable+0x36/0x40 [ 449.743398] ? __fdget+0x4e/0x60 [ 449.746793] tcp_sendmsg+0xb2/0x100 [ 449.750446] ? tcp_sendmsg_locked+0x6610/0x6610 [ 449.755136] inet_sendmsg+0x3fc/0x760 [ 449.758954] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 449.764340] ? inet_getname+0x4a0/0x4a0 [ 449.768344] __sys_sendto+0x6c4/0x7e0 [ 449.772164] ? syscall_return_slowpath+0xe9/0x710 [ 449.777027] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 449.781979] ? syscall_return_slowpath+0xe9/0x710 [ 449.786871] __x64_sys_sendto+0x1a1/0x210 [ 449.791045] ? __sys_sendto+0x7e0/0x7e0 [ 449.795029] do_syscall_64+0x15b/0x230 [ 449.798935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.804133] RIP: 0033:0x455b29 [ 449.807322] RSP: 002b:00007f0eb3e82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 449.815047] RAX: ffffffffffffffda RBX: 00007f0eb3e836d4 RCX: 0000000000455b29 [ 449.822322] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 [ 449.829593] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 449.836867] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 [ 449.844139] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000002 [ 449.851436] CPU: 1 PID: 32121 Comm: syz-executor6 Not tainted 4.17.0+ #7 [ 449.858298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.861188] FAULT_INJECTION: forcing a failure. [ 449.861188] name failslab, interval 1, probability 0, space 0, times 0 [ 449.867665] Call Trace: [ 449.867711] dump_stack+0x185/0x1d0 [ 449.867748] should_fail+0x87b/0xab0 [ 449.867803] __should_failslab+0x278/0x2a0 [ 449.893087] should_failslab+0x29/0x70 [ 449.897005] __kmalloc+0xbe/0x350 [ 449.900475] ? sk_prot_alloc+0x1c6/0x4b0 [ 449.904543] ? sk_prot_alloc+0x172/0x4b0 [ 449.908610] sk_prot_alloc+0x1c6/0x4b0 [ 449.912514] sk_alloc+0xf1/0xc00 [ 449.915897] packet_create+0x1c4/0x1440 [ 449.919900] ? __sock_create+0x66c/0xf70 [ 449.923971] ? packet_seq_show+0x580/0x580 [ 449.928215] __sock_create+0x723/0xf70 [ 449.932147] __sys_socket+0x179/0x640 [ 449.935981] __x64_sys_socket+0xd8/0x120 [ 449.940065] ? __sys_socket+0x640/0x640 [ 449.944059] do_syscall_64+0x15b/0x230 [ 449.947967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 449.953159] RIP: 0033:0x455b29 [ 449.956351] RSP: 002b:00007f64bdec6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 449.964077] RAX: ffffffffffffffda RBX: 00007f64bdec76d4 RCX: 0000000000455b29 [ 449.971349] RDX: 0000000000000300 RSI: 0000000000000003 RDI: 0000000000000011 [ 449.978734] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 449.986008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 449.993284] R13: 00000000004c1b7c R14: 00000000004d27c0 R15: 0000000000000002 [ 450.000596] CPU: 0 PID: 32106 Comm: syz-executor0 Not tainted 4.17.0+ #7 [ 450.007464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.016849] Call Trace: [ 450.019489] dump_stack+0x185/0x1d0 [ 450.023163] should_fail+0x87b/0xab0 [ 450.026933] __should_failslab+0x278/0x2a0 [ 450.031241] should_failslab+0x29/0x70 [ 450.035197] kmem_cache_alloc+0x129/0xb70 [ 450.039383] ? dst_alloc+0x29b/0x860 [ 450.043126] ? __msan_poison_alloca+0x15c/0x1d0 [ 450.047837] dst_alloc+0x29b/0x860 [ 450.051444] ip_route_output_key_hash_rcu+0x22ad/0x3a90 [ 450.056867] ip_route_output_key_hash+0x1e1/0x290 [ 450.061762] tcp_v4_connect+0xbc5/0x2590 [ 450.065877] ? __inet_stream_connect+0x30/0x13b0 [ 450.070757] ? tcp_sendmsg_locked+0x6064/0x6610 [ 450.075465] ? tcp_twsk_unique+0x490/0x490 [ 450.079747] __inet_stream_connect+0x2d0/0x13b0 [ 450.084474] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 450.089871] ? __kmalloc+0x13a/0x350 [ 450.093646] tcp_sendmsg_locked+0x6064/0x6610 [ 450.098190] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 450.103594] ? unlock_page_memcg+0x7a/0x160 [ 450.107976] ? page_add_file_rmap+0x613/0x6b0 [ 450.112509] ? kmsan_set_origin_inline+0x6b/0x120 [ 450.117389] ? __msan_poison_alloca+0x15c/0x1d0 [ 450.119425] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 450.122098] ? local_bh_enable+0x36/0x40 [ 450.122158] ? __fdget+0x4e/0x60 [ 450.122224] tcp_sendmsg+0xb2/0x100 [ 450.139602] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 450.139764] ? tcp_sendmsg_locked+0x6610/0x6610 [ 450.150653] inet_sendmsg+0x3fc/0x760 [ 450.154508] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 450.159925] ? inet_getname+0x4a0/0x4a0 [ 450.163958] __sys_sendto+0x6c4/0x7e0 [ 450.167807] ? syscall_return_slowpath+0xe9/0x710 [ 450.172700] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 450.174580] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 450.177670] ? syscall_return_slowpath+0xe9/0x710 [ 450.177756] __x64_sys_sendto+0x1a1/0x210 [ 450.193219] ? __sys_sendto+0x7e0/0x7e0 [ 450.197223] do_syscall_64+0x15b/0x230 [ 450.201152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.206367] RIP: 0033:0x455b29 14:23:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) personality(0x8) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:22 executing program 7 (fault-call:2 fault-nth:3): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:22 executing program 6 (fault-call:0 fault-nth:3): socket$packet(0x11, 0x3, 0x300) [ 450.209571] RSP: 002b:00007f705ea0dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 450.216689] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 450.217313] RAX: ffffffffffffffda RBX: 00007f705ea0e6d4 RCX: 0000000000455b29 [ 450.217331] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 [ 450.217350] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 450.217364] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 14:23:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 450.217392] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000001 [ 450.230320] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 450.328570] FAULT_INJECTION: forcing a failure. [ 450.328570] name failslab, interval 1, probability 0, space 0, times 0 [ 450.334947] FAULT_INJECTION: forcing a failure. [ 450.334947] name failslab, interval 1, probability 0, space 0, times 0 [ 450.339990] CPU: 1 PID: 32133 Comm: syz-executor7 Not tainted 4.17.0+ #7 [ 450.358004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.367369] Call Trace: [ 450.369994] dump_stack+0x185/0x1d0 [ 450.373641] should_fail+0x87b/0xab0 [ 450.377374] __should_failslab+0x278/0x2a0 [ 450.381627] should_failslab+0x29/0x70 [ 450.385521] kmem_cache_alloc_node+0x157/0xc80 [ 450.390117] ? local_bh_enable+0x40/0x40 [ 450.394208] ? __alloc_skb+0x202/0x9e0 [ 450.398133] __alloc_skb+0x202/0x9e0 [ 450.401885] sk_stream_alloc_skb+0x17c/0xcf0 [ 450.406323] tcp_connect+0x228c/0x60c0 [ 450.410250] tcp_v4_connect+0x23a7/0x2590 [ 450.414442] ? tcp_twsk_unique+0x490/0x490 [ 450.418701] __inet_stream_connect+0x2d0/0x13b0 [ 450.423401] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 450.428797] ? __kmalloc+0x13a/0x350 [ 450.432543] tcp_sendmsg_locked+0x6064/0x6610 [ 450.437080] ? update_cfs_rq_load_avg+0x129b/0x1aa0 [ 450.442118] ? kmsan_set_origin_inline+0x6b/0x120 [ 450.446971] ? __msan_poison_alloca+0x15c/0x1d0 [ 450.451651] ? local_bh_enable+0x36/0x40 [ 450.455739] ? __fdget+0x4e/0x60 [ 450.459138] tcp_sendmsg+0xb2/0x100 [ 450.462798] ? tcp_sendmsg_locked+0x6610/0x6610 [ 450.467487] inet_sendmsg+0x3fc/0x760 [ 450.471311] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 450.476701] ? inet_getname+0x4a0/0x4a0 [ 450.480705] __sys_sendto+0x6c4/0x7e0 [ 450.484525] ? syscall_return_slowpath+0xe9/0x710 [ 450.489392] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 450.494338] ? syscall_return_slowpath+0xe9/0x710 [ 450.499234] __x64_sys_sendto+0x1a1/0x210 [ 450.503401] ? __sys_sendto+0x7e0/0x7e0 [ 450.507379] do_syscall_64+0x15b/0x230 [ 450.511282] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.516477] RIP: 0033:0x455b29 [ 450.519665] RSP: 002b:00007f0eb3e82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 450.527388] RAX: ffffffffffffffda RBX: 00007f0eb3e836d4 RCX: 0000000000455b29 [ 450.534661] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 [ 450.541934] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 450.549207] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 [ 450.556481] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000003 [ 450.563778] CPU: 0 PID: 32138 Comm: syz-executor6 Not tainted 4.17.0+ #7 [ 450.570643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.580024] Call Trace: [ 450.582663] dump_stack+0x185/0x1d0 [ 450.586347] should_fail+0x87b/0xab0 [ 450.590115] __should_failslab+0x278/0x2a0 [ 450.594405] should_failslab+0x29/0x70 [ 450.598335] kmem_cache_alloc+0x129/0xb70 [ 450.602507] ? expand_files+0x5b/0xe00 [ 450.606422] ? __d_alloc+0x8b/0xe40 [ 450.610106] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 450.615495] ? expand_files+0xa6/0xe00 [ 450.619417] __d_alloc+0x8b/0xe40 [ 450.622929] ? kmsan_memcpy_origins+0xf1/0x170 [ 450.627553] d_alloc_pseudo+0x68/0x80 [ 450.631393] sock_alloc_file+0x20b/0xbc0 [ 450.635526] __sys_socket+0x261/0x640 [ 450.639389] __x64_sys_socket+0xd8/0x120 [ 450.643490] ? __sys_socket+0x640/0x640 [ 450.647494] do_syscall_64+0x15b/0x230 [ 450.651424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 450.656632] RIP: 0033:0x455b29 [ 450.659840] RSP: 002b:00007f64bdec6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 450.667587] RAX: ffffffffffffffda RBX: 00007f64bdec76d4 RCX: 0000000000455b29 14:23:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000240)=""/232, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200000, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = memfd_create(&(0x7f0000000000)='system-mime_typesecuritysecurity\x00', 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x3ff, 0x4) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x52, 0x0, 0xb000}, 0xffffffffffffff78) dup2(r0, r1) 14:23:22 executing program 7 (fault-call:2 fault-nth:4): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 450.674885] RDX: 0000000000000300 RSI: 0000000000000003 RDI: 0000000000000011 [ 450.682178] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 450.689488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 450.691478] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 450.696786] R13: 00000000004c1b7c R14: 00000000004d27c0 R15: 0000000000000003 [ 450.805862] FAULT_INJECTION: forcing a failure. [ 450.805862] name failslab, interval 1, probability 0, space 0, times 0 [ 450.817336] CPU: 0 PID: 32152 Comm: syz-executor7 Not tainted 4.17.0+ #7 [ 450.823247] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 450.824196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.824210] Call Trace: [ 450.824261] dump_stack+0x185/0x1d0 [ 450.824306] should_fail+0x87b/0xab0 [ 450.824351] __should_failslab+0x278/0x2a0 [ 450.845964] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 450.846439] should_failslab+0x29/0x70 [ 450.846481] __kmalloc_node_track_caller+0x24b/0x11b0 [ 450.858672] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 450.860650] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 450.860684] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 450.860749] __alloc_skb+0x2cb/0x9e0 [ 450.860804] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 450.889279] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 450.890023] sk_stream_alloc_skb+0x17c/0xcf0 [ 450.890082] tcp_connect+0x228c/0x60c0 [ 450.890135] tcp_v4_connect+0x23a7/0x2590 [ 450.906632] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 450.909289] ? tcp_twsk_unique+0x490/0x490 [ 450.909338] __inet_stream_connect+0x2d0/0x13b0 [ 450.909399] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 450.909435] ? __kmalloc+0x13a/0x350 [ 450.909492] tcp_sendmsg_locked+0x6064/0x6610 [ 450.938566] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 450.942587] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 450.942621] ? unlock_page_memcg+0x7a/0x160 [ 450.942682] ? page_add_file_rmap+0x613/0x6b0 [ 450.942715] ? kmsan_set_origin_inline+0x6b/0x120 [ 450.942748] ? __msan_poison_alloca+0x15c/0x1d0 [ 450.942780] ? local_bh_enable+0x36/0x40 [ 450.942833] ? __fdget+0x4e/0x60 [ 450.980169] tcp_sendmsg+0xb2/0x100 [ 450.983857] ? tcp_sendmsg_locked+0x6610/0x6610 [ 450.984105] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 450.988569] inet_sendmsg+0x3fc/0x760 [ 450.988617] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 450.988667] ? inet_getname+0x4a0/0x4a0 [ 450.988725] __sys_sendto+0x6c4/0x7e0 [ 450.988770] ? syscall_return_slowpath+0xe9/0x710 [ 450.988809] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 450.988855] ? syscall_return_slowpath+0xe9/0x710 [ 451.026916] __x64_sys_sendto+0x1a1/0x210 [ 451.031121] ? __sys_sendto+0x7e0/0x7e0 [ 451.035125] do_syscall_64+0x15b/0x230 [ 451.039057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 451.044271] RIP: 0033:0x455b29 [ 451.047481] RSP: 002b:00007f0eb3e82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 14:23:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x400, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:23 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r4 = dup2(r2, r3) getsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000000)=""/169, &(0x7f00000000c0)=0xa9) [ 451.055223] RAX: ffffffffffffffda RBX: 00007f0eb3e836d4 RCX: 0000000000455b29 [ 451.062513] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 [ 451.069807] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 451.077110] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 [ 451.084411] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000004 [ 451.090026] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = accept(r0, 0x0, &(0x7f0000000000)) r3 = msgget(0x1, 0x500) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000740)=""/130) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x693) connect$ax25(r2, &(0x7f0000000040)={0x3, {"40ebf3bd18ed89"}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x4, 0xff, 0xffffffffffff8000, 0x8, 0x100000001, 0x9, 0xd0, {0x0, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x20}, 0xff}}, 0x3, 0x1f, 0x6, 0x101, 0x3f}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000900)={r4, 0x0, 0x0, 0x81d}, &(0x7f0000000940)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0xfffffffffffffffe}, 0x4) dup2(r0, r0) 14:23:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000)="b4211ecb360528548837b4170dc2b05cc01c3249d981caf1c85f5878a66d36bfa05d6a5c746b9afc3bcee37d3a77868af4860dfb033fcaf2aa80acafcc0471962711b330d21b5f01a8b74960c18e36d0e942a2690ee6b559d895238a17988d6a38b980450ec952be2e800fce0c", 0x6d, 0x80, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x100, 0x9, 0x0, 0x2, 0x4, 0x101, 0x6, 0x9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x0, 0x10, 0x1c66, 0x9}, &(0x7f0000000200)=0x18) 14:23:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 14:23:23 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200000000000000000a0021bd84c52497789c0000"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) dup2(r0, r1) socket$packet(0x11, 0x3, 0x300) [ 451.288223] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:23 executing program 7 (fault-call:2 fault-nth:5): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x424800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000100)) 14:23:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r1, r0) [ 451.426580] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 451.495982] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 451.513550] FAULT_INJECTION: forcing a failure. [ 451.513550] name failslab, interval 1, probability 0, space 0, times 0 [ 451.524883] CPU: 1 PID: 32187 Comm: syz-executor7 Not tainted 4.17.0+ #7 [ 451.531745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.541128] Call Trace: [ 451.543764] dump_stack+0x185/0x1d0 [ 451.547442] should_fail+0x87b/0xab0 [ 451.551205] __should_failslab+0x278/0x2a0 [ 451.555488] should_failslab+0x29/0x70 [ 451.559412] kmem_cache_alloc+0x129/0xb70 [ 451.563602] ? skb_clone+0x31e/0x590 [ 451.565203] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 451.567365] skb_clone+0x31e/0x590 [ 451.567408] dev_queue_xmit_nit+0x4ea/0x1230 [ 451.567464] dev_hard_start_xmit+0x27c/0xc80 [ 451.567546] __dev_queue_xmit+0x2ad2/0x3540 [ 451.567605] dev_queue_xmit+0x4b/0x60 14:23:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 451.567635] ip_finish_output2+0x12a8/0x1480 [ 451.567672] ip_finish_output+0xcbc/0x1000 [ 451.585629] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 451.586269] ip_output+0x505/0x5d0 [ 451.586301] ? ip_mc_finish_output+0x3b0/0x3b0 [ 451.586337] ? ip_finish_output+0x1000/0x1000 [ 451.586359] ip_queue_xmit+0x1b0f/0x1d00 [ 451.586420] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 451.631813] ? __skb_clone+0x6ec/0x990 [ 451.635759] ? ip_output+0x5d0/0x5d0 [ 451.639548] tcp_transmit_skb+0x3db5/0x5350 14:23:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0xfffffffffffffeff, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101100, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xc2, 0x75, 0x7, 0x3, 0x24, 0x0, 0x4e, 0x4, 0x5}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000c26b6d38d37587ab75508a4e4b6d198b75ba1fdbb075c64a16961b57fc2a33589960fc2bab58ce98c8a2dbd5a3f3ef74854e63d3263f163d3565674d33d3b206ae71f4cbe592de7090e24c7b974c5d80abc7ce1309e5d539d19fc412b401253b32e8147e72d30d98642e79a174d484b08f18bc7e514925391d6526bbe8c9fc1a0d8bac2756cd4987ed4d2a3015762a061a992e58809408a75777bf25a96a90433859cdc1c393b6fd839be86d3a15e02c1270f9685a8e6710e836d740da03b09d00d258c9b0674d637c6f2a0c7c30398d2b41710824693f4f8be2200000000"], 0x28}, 0x1}, 0x0) [ 451.643931] ? tcp_fastopen_cache_get+0x3ff/0x440 [ 451.648855] tcp_connect+0x501b/0x60c0 [ 451.652828] tcp_v4_connect+0x23a7/0x2590 [ 451.657057] ? tcp_twsk_unique+0x490/0x490 [ 451.661349] __inet_stream_connect+0x2d0/0x13b0 [ 451.666096] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 451.671511] ? __kmalloc+0x13a/0x350 [ 451.675291] tcp_sendmsg_locked+0x6064/0x6610 [ 451.679855] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 451.685265] ? unlock_page_memcg+0x7a/0x160 [ 451.689668] ? page_add_file_rmap+0x613/0x6b0 [ 451.694202] ? kmsan_set_origin_inline+0x6b/0x120 [ 451.699081] ? __msan_poison_alloca+0x15c/0x1d0 [ 451.703798] ? local_bh_enable+0x36/0x40 [ 451.707956] ? __fdget+0x4e/0x60 [ 451.711383] tcp_sendmsg+0xb2/0x100 [ 451.715075] ? tcp_sendmsg_locked+0x6610/0x6610 [ 451.719807] inet_sendmsg+0x3fc/0x760 [ 451.723664] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 451.729095] ? inet_getname+0x4a0/0x4a0 [ 451.733161] __sys_sendto+0x6c4/0x7e0 [ 451.737044] ? syscall_return_slowpath+0xe9/0x710 14:23:23 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40003, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @loopback}, &(0x7f0000000140)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 451.737732] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 451.741940] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 451.741986] ? syscall_return_slowpath+0xe9/0x710 [ 451.742074] __x64_sys_sendto+0x1a1/0x210 [ 451.742113] ? __sys_sendto+0x7e0/0x7e0 [ 451.742149] do_syscall_64+0x15b/0x230 [ 451.770182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 451.775399] RIP: 0033:0x455b29 [ 451.778604] RSP: 002b:00007f0eb3e82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 451.786348] RAX: ffffffffffffffda RBX: 00007f0eb3e836d4 RCX: 0000000000455b29 14:23:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x8000}, 0x4) dup2(r0, r1) 14:23:23 executing program 6: socket$packet(0x11, 0x100002003, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 451.793645] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 [ 451.800943] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 451.808242] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 [ 451.815536] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000005 [ 451.865534] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:23 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0xa155, 0x105000) write$evdev(r0, &(0x7f0000000400)=[{{}, 0x4, 0x3, 0x400}], 0x18) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8400, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x7b, 0x1000, @scatter={0x2, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/143, 0x8f}, {&(0x7f0000000100)=""/26, 0x1a}]}, &(0x7f0000000180)="a2310d4077d959f072f8bc7cb8a724b539b401b6e9a6a7bee2c30a9a7cd2b180e49d11f38ff0737753564bd5cac8e023712b4844422d510d7d0a5a0bea4342cd1879e06260d8080076f223b7a704e2e3d63322e8f2d4a9832bc32ff9c1b10b8c1658769656736400e773fabe7f41af0e48e54089d55ad3e00a6a72", &(0x7f0000000200)=""/109, 0x1, 0x10, 0x1, &(0x7f0000000280)}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r1, r2) 14:23:24 executing program 4: r0 = socket$packet(0x11, 0x83, 0x300) r1 = socket$packet(0x11, 0x10000800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000006c0)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000140)={{0x4, 0x7, 0x0, 0x5, 'syz1\x00', 0x7e4}, 0x1, [0x3, 0x2, 0x1, 0x8, 0x9, 0xfff, 0x7, 0xf3, 0x1, 0x5, 0x2, 0x9, 0x100000001, 0x0, 0x81, 0x8, 0x1, 0x6, 0x2, 0x5, 0x8, 0x0, 0x17a03ff9, 0x3, 0x8, 0x1, 0x7, 0x1, 0x8, 0x7d4, 0x5f, 0x101, 0x7f, 0x4, 0x7fff, 0x7fffffff, 0x5, 0x8, 0x3, 0x2, 0x7fffffff, 0x20, 0x9, 0xe3, 0xe8, 0x6042, 0x7, 0x4000000000000000, 0x4, 0x101, 0x9ec4, 0x9a, 0x8e, 0x9, 0x40, 0x7, 0x0, 0x4, 0xfffffffffffffffe, 0x40, 0xf2d, 0x3f, 0x7, 0x1, 0x1, 0x3, 0x1, 0x9, 0x2, 0x401, 0xfffffffffffffffc, 0x0, 0x797, 0x1f, 0x6, 0x7, 0x6, 0x81, 0x4, 0x7, 0x4, 0x8000, 0xf33, 0xffffffffffffffe1, 0x8e, 0x1, 0x7, 0x1, 0xd62, 0x1, 0x1, 0xe7e, 0x6, 0x5, 0x0, 0x1f, 0x80, 0x3, 0x3, 0x1, 0x43e7, 0x9, 0x4, 0x2, 0x1, 0xcf, 0x0, 0x7fffffff, 0x80000000, 0x47, 0x5, 0xffffffffffffff7f, 0x2c1, 0xf9, 0x4, 0x401, 0xffffffffffffff01, 0x0, 0x8, 0x8, 0x3, 0x8, 0x1, 0x5, 0x2, 0xff, 0x4, 0x8], {0x0, 0x1c9c380}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) nanosleep(&(0x7f0000000040)={r3, r4+10000000}, &(0x7f0000000080)) 14:23:24 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x10001, 0x8e, "4b8915914350e76007db22f36a30f94f10c398018a6bca6cf884989a571fc4d0caa2478e20f7b337a4b45556568087f373a282ac1e89aeb4e8261fe8cda858d5924b8792b0069e0a4d510b6fbc638d10c7ac7963239c20a8ceb390a5ebe39c83135ae674778fb821c8febcef5a3c6dfc8199be01dd2a6e76812fb48673b245e856d0085c31ae4adea920898f46c5"}, 0x96) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd7f1}}, 0x1, 0x3, 0x1, 0x5, 0x20}, &(0x7f0000000280)=0x98) 14:23:24 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sync() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0xffffffff00000000, {{0x2, 0x4e24}}}, 0x88) [ 451.990828] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 452.067486] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x6, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:24 executing program 7 (fault-call:2 fault-nth:6): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) [ 452.225671] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:24 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002040)={r0, &(0x7f0000000040)="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", &(0x7f0000001040)=""/4096}, 0x18) [ 452.299434] FAULT_INJECTION: forcing a failure. [ 452.299434] name failslab, interval 1, probability 0, space 0, times 0 [ 452.302072] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 452.310925] CPU: 0 PID: 32238 Comm: syz-executor7 Not tainted 4.17.0+ #7 [ 452.324210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.333594] Call Trace: [ 452.336234] dump_stack+0x185/0x1d0 [ 452.339906] should_fail+0x87b/0xab0 [ 452.343664] __should_failslab+0x278/0x2a0 [ 452.347944] should_failslab+0x29/0x70 [ 452.351873] kmem_cache_alloc_node+0x157/0xc80 [ 452.356490] ? __alloc_skb+0x202/0x9e0 [ 452.360416] ? is_console_locked+0x29/0x50 [ 452.364703] ? kmsan_report+0x4f/0x2a0 [ 452.368635] __alloc_skb+0x202/0x9e0 [ 452.372398] skb_copy+0x196/0xbf0 [ 452.375908] ? kmsan_set_origin_inline+0x6b/0x120 [ 452.380806] ? __msan_poison_alloca+0x15c/0x1d0 [ 452.385556] tcp_send_synack+0x5b6/0x15f0 [ 452.389763] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 452.395296] ? tcp_sync_mss+0x92c/0x9c0 [ 452.399324] tcp_rcv_state_process+0x22f5/0x66a0 [ 452.404122] ? kmsan_set_origin_inline+0x6b/0x120 [ 452.409011] tcp_v4_do_rcv+0xb2a/0xd90 [ 452.412939] ? inet_sk_rx_dst_set+0x2c0/0x2c0 [ 452.417477] __release_sock+0x2dc/0x680 [ 452.421500] release_sock+0x99/0x2a0 [ 452.425278] __inet_stream_connect+0xce0/0x13b0 [ 452.429987] ? wait_woken+0x2e0/0x2e0 [ 452.433867] tcp_sendmsg_locked+0x6064/0x6610 [ 452.438422] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 452.443825] ? unlock_page_memcg+0x7a/0x160 [ 452.448212] ? page_add_file_rmap+0x613/0x6b0 [ 452.452754] ? kmsan_set_origin_inline+0x6b/0x120 [ 452.457637] ? __msan_poison_alloca+0x15c/0x1d0 [ 452.462350] ? local_bh_enable+0x36/0x40 [ 452.466476] ? __fdget+0x4e/0x60 [ 452.469907] tcp_sendmsg+0xb2/0x100 [ 452.473595] ? tcp_sendmsg_locked+0x6610/0x6610 [ 452.478324] inet_sendmsg+0x3fc/0x760 [ 452.482182] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 452.487607] ? inet_getname+0x4a0/0x4a0 [ 452.491657] __sys_sendto+0x6c4/0x7e0 [ 452.495511] ? syscall_return_slowpath+0xe9/0x710 [ 452.500410] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 452.505389] ? syscall_return_slowpath+0xe9/0x710 [ 452.508670] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 452.510328] __x64_sys_sendto+0x1a1/0x210 [ 452.510373] ? __sys_sendto+0x7e0/0x7e0 [ 452.510401] do_syscall_64+0x15b/0x230 [ 452.510439] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 452.510469] RIP: 0033:0x455b29 [ 452.537074] RSP: 002b:00007f0eb3e82c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 14:23:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x80000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000c40)={0x27, 0x1, 0x1, 0x3, 0x48354f3, 0x1, "403c22264eba3508c9377705c90e146bda8e888ffe6a6a9e6174f1677d25b40d721bdfd0c43c3157a6555f4af09b9c3f2ffde3a14ad63fe60e622aefbab5db", 0x9}, 0x60) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x81) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/84) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x6, 0x7e, 0xe4c, 0x4, 0x2, 0x0, 0xfffffffffffffff9, 0x30f, 0x38, 0x3c4, 0xfffffffffffffff7, 0x800, 0x20, 0x1, 0x7ff, 0x3ff, 0x8}, [{0x70000005, 0x5, 0x1000, 0x3, 0xfffffffeffffffff, 0x2, 0x9, 0x8}, {0x6, 0xbe9, 0x2, 0x200, 0x4, 0x10000, 0x8c1, 0x6}], "", [[], [], [], [], [], [], [], [], [], []]}, 0xa78) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) 14:23:24 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001a00010200002000000000080a0000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x0, 0x6, 0x0, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x10000}}, 0x4, 0x6}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000f00)={0x0, 0x7}, &(0x7f0000000f40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f00000002c0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="f812bd0c344f7834b55ad9c4e58fffa85a77b5858ed95e4315cf4aaea5970cedee75b42fc3f8dc867e1e0ed4eeb88f8e75b9685d976c697fea7b0966", 0x3c}, {&(0x7f0000000340)="174046d7e95f5d187e50bab007054321170c1174bdb0e99d0fc368993c1bfa3e1e28817edb5d61be5f934a2410a57ad2784c11ca12ad4dd38f60231e895e5689aeb16a57bee726b92dcfaff6b2c89c578c91be060266e6571d64651b32f4cfdecaa5cea4a08dc7e11a66867bf4663ac3c05a45a5501a39151c6b4063a3120e50", 0x80}], 0x2, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x4, 0x5, 0x6, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x2, 0x1, 0x1, 0x37, 0x6, 0x7fff, 0x3e674273, r4}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0xb8, 0x80}, {&(0x7f0000000640)=@in6={0xa, 0x4e20, 0x977d, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x1c, &(0x7f0000000bc0)=[{&(0x7f0000000680)="d1d3fde48507376fd02a2e1b5ca96e932b5cf590a42e22051e80a83d8c919c7dc1d4de97ebde67f4f5c90534248d57e90acb50093cfb8224076e4275a8e65fdeafe27cf765e74b1e5ed6b34ae48488c6e7008e54abb068f38eac0927039733b23ea6ecb0411162a2f5833ed5a20cf128494d3370ff7f4bc7351c3fe55becbd171f4813bae4648aa2414b6204aeeee07fcc50c21b1dd772bb70e0abba3a6bf376727295694cb62cfc321ebae512a5c9bf3ffbf86c05d88ffa0cea2937854399767d5ad3c086", 0xc5}, {&(0x7f0000000780)="5d53a295d434b13302749158716fa32dbbdc3b7f5946b46b060b5e57bbf5f9ee", 0x20}, {&(0x7f00000007c0)="ed3c576434a4a4b0eff0f2d3fcdb299f8d418f18dc97df744de4d26cbd1757f3f062ca6d55a231b446872da87de4beeeee3902091438fc08e5c553281098a1f09a890ecf0ca8dcc398be3df4045cb8aea6d00a7845a563fb7f8901f2da0a468ca1aa5d6fe60487602dbeda582447df6982e659c4b6fcd5d7b1123ca17e3fc917ac35677e8d45e41d9564d3d7fa3f3152ec350672f99982e64f509a56579daf2d504f33b439b763e6c3e9a081c57ff028bd40c83e72ae3ac571a0dc5433f4ddfcd384bec98b3c015b29b3879863c223283ff7719cf8a069956d871023ffa9d5e7212252ac315faa5e26dddf87d8d20e69e04879", 0xf3}, {&(0x7f00000008c0)="63bdd713f352b6e2f8bf3bc6587e303b42f1ffbb683f2ce58a1b2b6cd93f0c4ad842b34d030561a8ad01f03b70249488e10d03c21f310100cafb37e5dce6b581c5e8de298eddbb6f37e7540392f0bd69db4bf8f2abcdec", 0x57}, {&(0x7f0000000940)="104668b098e938c4850fa9376aa0eaee8f2079d81da3af5f7b92485d6dba07b82c5da86a67f4b3acd55a5d1143e19093170a979e420233492831cd42b76ac3845e49c0e9c1f91a0b07b9fb2c", 0x4c}, {&(0x7f00000009c0)="3fee34fb57215993cae3a44e37588d95d87ba51e70c5f71a1418664663ba4f88cde4ddc6dc07244cc738953b54c64b8cbd27828a06fb8855fc3d7aa848d9f598fa05b8a66614997e8d21e9b7c9dd87906ec7dff227077d3e69497ff371e0c244117a1459cce5f768c6d72f0e9a2f1129299e689fe78193ea24b2b5649425b5f658e2bd3ae551ebe5d50a173dacb908def1a3baec1a72f5682dfe5e68d683a5b3225d1e9dccb91197e884397a369afe80e9", 0xb1}, {&(0x7f0000000a80)="23d35dd8a42970e6aa50aea1c7dbd140fd82bf", 0x13}, {&(0x7f0000000ac0)="8ddd7575ff9c0a677b148e1d6208f1fa3a8fd4c9771bca2bd25eab1dbf72d7bc97e4601ce18abac0c54f8106439aa7573b30520df6216ac7036575f8d3cfb9cea1f6cea0773921540ef79cdacb62999f382ede23d8384b679f1f0847c9cd35de1e9c7894043d1373cfac4e60ad35ccda499c10474e9067cacc873e2fc06e79159be15b100c1bb1efd82c57a4dc6d869218100738086333df2e1ef52f425abcb7f5cd2f42dc126288c402a3d19a94246917019da1af7684451d079a3c23a64a1e26260dde171cbd19b87c0bfd31", 0xcd}], 0x8, &(0x7f0000000c40)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x18, 0x200000c0}, {&(0x7f0000000c80)=@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000cc0)="5c4d6d8851e078a866da7b528d14e71b70a21390da8752f7fdacd6c2cc5fa5d090c27905feb3157d04c98d879c79dc489397e8a81dcaf6ce9590faa627598180c389abbe4629f8ada3859934571132862844b9c40d331413abdda96cb8f193270578d7e2d90c429e1715b3e90549feb4c0268045f35220cc7cb0b130c1e88af4f7d6a6481ea307e7b6e5fef038ff2372cedd8905fb2b4f2ad1ff1881679320a29a563c5ccdf0", 0xa6}], 0x1, 0x0, 0x0, 0x805}, {&(0x7f0000000dc0)=@in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000e00)="9b2f6da2c87fd9bee1eca1ac3cf167fb03416ca091a037acfc475ca1ce55b80db5b81e71237211cad57c056e", 0x2c}, {&(0x7f0000000e40)="624c4d4bcf66b9b1e38cab887047cbce6509fb1df89b8a92e4ddae66402bb4f67c7fb27b7fe1474e5b0e3cb1c69d7f05c8c98633691031e2fec2a7a269bd0e3d7c82e3ef56cf691e3c82efca783bb1691a8e5c3f27146b624a0b3e0fddbbfaf924a93f2f540cd177", 0x68}], 0x2, &(0x7f0000000f80)=[@init={0x18, 0x84, 0x0, {0xffffffffffff859b, 0x8, 0x0, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xca, 0xd, 0x3, 0x81, 0x3, 0x445, 0x0, r5}}], 0x48, 0x4004091}], 0x4, 0x20000004) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000028}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0d0028bd7000fddbdf25030000000800040001000000080001004e2400000400050000000800020002000000080001000007000008000300330000000800030000000000080004000100000004000500000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000140)=""/83) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = dup2(r0, r1) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x800, 0x2, 0x5}, 0x9, 0x10}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000000c0)={0x8, 0x1}) [ 452.544833] RAX: ffffffffffffffda RBX: 00007f0eb3e836d4 RCX: 0000000000455b29 [ 452.552129] RDX: 0000000000000241 RSI: 0000000020000200 RDI: 0000000000000013 [ 452.559427] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 452.566727] R10: 0000000020000003 R11: 0000000000000246 R12: 0000000000000014 [ 452.574024] R13: 00000000004c0eac R14: 00000000004d0948 R15: 0000000000000006 [ 452.651489] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) readahead(r0, 0x4, 0x3) socket$packet(0x11, 0x3, 0x300) 14:23:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002340)={0x0, 0x0, 0x0, @remote}, &(0x7f0000002380)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000023c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002400)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x1, 0x200}, 0xc) dup2(r0, r1) 14:23:24 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x501000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x3, 0x20, 0x0, 'queue1\x00', 0x7fffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208100, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 452.712269] netlink: 52 bytes leftover after parsing attributes in process `syz-executor3'. 14:23:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0x1, 0x2, 0xcdb0, 0x1, 'syz0\x00', 0x9}, 0x0, [0x0, 0xc9, 0x1000000010000000, 0xff, 0x7, 0x6b966959, 0x3f, 0x9, 0x400, 0x3, 0x8, 0x1, 0x8, 0x7fffffff, 0x81, 0x2b6, 0x8, 0x2, 0x5, 0x7fff, 0x75, 0x7f, 0x5, 0x400, 0xb6, 0x3f, 0x9c, 0x6, 0x8000, 0x1, 0x70, 0x3, 0x9, 0x8, 0x0, 0x820, 0x2, 0x2a6a2701, 0x4, 0x6, 0x4eca3eaa, 0x7, 0x7, 0x0, 0xffffffff, 0x0, 0x6, 0x6, 0x1, 0x81, 0xff00000000000000, 0x0, 0x3, 0x1, 0x7, 0x4, 0x5, 0x80000001, 0x2, 0x0, 0xd0a6, 0x2, 0x401, 0x1, 0xd82, 0x20, 0x3f, 0x10001, 0x9, 0x3305, 0x6, 0x3cf04ad3, 0x5, 0x0, 0x7, 0x7, 0xca, 0x1, 0x0, 0x1ff, 0x7, 0x3, 0xdc3, 0x10001, 0x40, 0x5, 0x200, 0xff, 0x20, 0xfffffffffffffff9, 0x0, 0x5, 0x2, 0x9, 0xff, 0x6, 0x0, 0x7, 0x9, 0xbde, 0x0, 0x754, 0x496, 0x1, 0x8, 0xff, 0x4, 0x3f, 0x3, 0x80000000, 0x3, 0x5, 0xffffffffffffff80, 0x8000, 0x3f, 0x7fffffff, 0x4, 0x200, 0x6, 0x3b, 0x3f, 0x2b, 0x2d, 0x2, 0x4, 0x9, 0x0, 0x4], {0x77359400}}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 452.756370] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 452.818201] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8840, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 452.903423] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/250) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x9, 0x7}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xe5, 0x4, 0x1, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x1, 0xa, 0x0, 0xfffffffffffffff9, 0x6, 0xe, 0x2, r3}, 0x20) r4 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r4, r2) 14:23:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x414200, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x10000, 0x8, 0x4, 0x8001, 0x8, [{0x8, 0x401, 0x1cc0000, 0x0, 0x0, 0x8}, {0x14, 0x6, 0xe4, 0x0, 0x0, 0x800}, {0x7, 0x3f, 0x3bc, 0x0, 0x0, 0x473825f41414f56b}, {0x7, 0x9, 0x7, 0x0, 0x0, 0xa}, {0x800, 0x81, 0x6, 0x0, 0x0, 0x100}, {0x3, 0x7, 0x1, 0x0, 0x0, 0x1904}, {0x7ff, 0x4, 0x3, 0x0, 0x0, 0x1000}, {0x6, 0x2, 0x1f, 0x0, 0x0, 0x7c8e411a19673ad9}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x4, 0x7fffffff, 0x7fffffff, 0x1}, 0x8) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, r3) dup2(r0, r1) 14:23:25 executing program 6: socket$packet(0x11, 0x0, 0x300) [ 452.987644] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:25 executing program 7: r0 = socket$inet(0x2, 0x4000000000000000, 0x9) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x8, 0x4) [ 453.042549] netlink: 52 bytes leftover after parsing attributes in process `syz-executor3'. [ 453.067471] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x200000, 0x8d, 0x0, 0xfffffffffffffffc}, 0x14) socketpair$inet(0x2, 0x7, 0xfffffffffffffff8, &(0x7f0000000180)) 14:23:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x40, @tick, 0x2, {0x1, 0x7}, 0x8, 0x0, 0xb55}) dup2(r0, r1) [ 453.129576] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010005fba00000000000000000000009f6bdbbb0276b5a5982b89b1f48a82cf00", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 14:23:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @empty, 0x3}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x1, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2e, 0x10000) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen$netrom(r2, 0x280000000000000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x7ab, [0x80000000, 0x7, 0x7af, 0x2ad, 0x2, 0x7, 0x1, 0x6]}, 0x5c) 14:23:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) uselib(&(0x7f0000000000)='./file0\x00') r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:25 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r1, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r2 = socket(0xf, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000001a0001020000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000600), &(0x7f0000000640)=0x18) 14:23:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r1) [ 453.390915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 453.514352] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 453.572612] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:25 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) rt_sigreturn() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x248, 0xb8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@rand_addr=0x1000, @empty, 0xc096dcf939b0a267, 0xffffffff, 'syz_tun\x00', 'syzkaller1\x00', {0xff}, {}, 0xff, 0x1, 0xa}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x6, 0x9, 0xf13b, 0xfffffffffffff17d, 0x800, 0x8], 0x7fffffff, 0xd001, 0x2}, {0x2, [0x99ea, 0x1, 0xffffffffffffffff, 0x8, 0x7, 0x100], 0x1ac, 0x5, 0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="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", 0x1ad, 0x20000003, &(0x7f0000000040)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:25 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) setsockopt(r0, 0x1000, 0x1, &(0x7f00000000c0)="73dbdcaa25adf85cd3524189758f9ef9c64304ca02cb4988cfccfbf5f2e3c5ae925db67971493c7659b97f27b46adc91be968134c230ebdb788c0ec45e6ddb2f05cb50947f9a3deb1eb00f78688f0e52fa8214205066a15bbecf9bb581f8d3e37af0c798209126d61c5b688f87fcf607eb2d57b63327080c77663abf1647c2", 0x7f) socket$packet(0x11, 0x1000006, 0x300) 14:23:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:25 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0xffff, 0x1, 0x4, 0x80000001, 0x6}, 0x4}, 0xa) r1 = socket$packet(0x11, 0x3, 0x300) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x2ac9, 0x40, 0x6af9, 0x20000000, 0x1, 0x2, 0x3, 0xffffffffffffffe1, 0x280, 0x38, 0x29d, 0x5, 0x8, 0x20, 0x1, 0x9, 0x7, 0xff}, [{0x6, 0x3, 0x8e, 0x80, 0x80000001, 0x9, 0x0, 0x401}], "636026f3145de64ff6562dad6f8e9996de4c51d829decc6aa09326f73d834a642ecd6ff642cf83224e60a80f0d8c2b39ab4869c997e0566402807c07156bb97d1043804194a3f3ca67b20a0f2126087a88c5b8120e8003341b79564d3df59bd12c1982c873ee8a", [[]]}, 0x1bf) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r1, r2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x5a, 0xaa8, 0x8}, {0x9, 0x221ec183, 0x3, 0x2}, {0x861a, 0x0, 0x0, 0x73}, {0x7, 0x800000, 0x800, 0x100000000}]}, 0x10) 14:23:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xda, "716afc8de47615ffdf985ded8d0da7ffcc962b7c6ac496fb0c9f44a155a089a8e1c791bf1f9b6c24270847c568decd646d00c4d0821a1d6bf4a62d63d7d37b972185e23faf750d623aeda72ce10942d3fa598a6bb6e0ab788b5aaab7a2d5c0f820250be270ee1252a9e9753ab53a096882768ab7d8bae64cc97086c09cf2bc4409cde2dee00101e8f0691edf165ecc160a13965fd1259a4900ba1ec0896b6a65e05f156794465de3e34ae26fd99075bb98a8890192960f872ed7b87afa58ba39890c26e1123ba1cc1186c2e3308f681af5686af37aff909bdc17"}, &(0x7f0000000080)=0xfffffffffffffdba) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x90200, 0x0) 14:23:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/103) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:25 executing program 2: r0 = socket(0x100010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x90400) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@getstats={0x1c, 0x5e, 0x1, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x3}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000240)={{0xa, 0x0, 0x1000, 0xffffffffffffff0b, 'syz1\x00', 0x9}, 0x0, 0x0, 0xcd1, r4, 0x7, 0xa7, 'syz0\x00', &(0x7f0000000100)=['\x00', '+\x00', '\x00', '}!\x00', 'eth1\x00', 'wlan1[\x00', 'md5sum[H\x00'], 0x1c, [], [0x4, 0x3, 0x7f, 0x3]}) 14:23:25 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000)="ad00c3106b3ef488aa7d87fa253e40de269bb8bac739c265c5dd00e996ae5eca3c199e9395d137c40a9c3dd511a7739dc25041cacc6d01e94abc22983566997e74bdcc954f584e26481d42ca23ba75243fa1eab7d9", 0x55, 0x8041, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 453.832243] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:25 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) dup2(r1, r0) 14:23:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c200000000000000000086dd6006f52600302f00fe8000000000000000000000000000ffff020000000000000000000000000001800090780000000060f4d46a586514b3a000000000ff00000000000000000000000000000000a22297c2484e13cce41c012a0174651a02c4466fe72c8d7f0000000f65f3ede49a6ef29ab72375db87c6"], &(0x7f00000016c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x800, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000240)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, 0x9, 0x3, 0x8, 0x400, 0x1, 0x400000, r3}) fcntl$setlease(r1, 0x400, 0x2) r4 = socket$packet(0x11, 0x800000003, 0x300) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x341e01, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e23, @rand_addr=0x5585}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xa4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x5, 0x0, 0x40000000}, 0x4) dup2(r0, r4) 14:23:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000011, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x40) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ptrace$setregs(0xd, r1, 0x7, &(0x7f0000000100)) [ 453.919783] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:25 executing program 6: socket$packet(0x11, 0x2, 0x300) 14:23:26 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/254) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000005a000000d1fccf447aa3e8b0b28cfe4b517003820cecfb5053302639f7c751ac940ed4450e77dac6b2b350d4b6753aa9a39c779a4edbd75c24fbe14d78e9a5b1e8e523774385f6d37a6bd9386e3cbd5417fac9f612207abcb9618862db183d1e81df90328a1e1341e4decfc6178eba134cf510dd296fd01763d48526ad828488c826911eae52cfb41230d7ab0a9f5cc5bea2f23808f6087dc2ba5f"], &(0x7f0000000100)=0x7e) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:26 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) [ 454.047439] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:26 executing program 2: r0 = socket(0x10, 0x3, 0x3ff) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vsock\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001540), 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000001500)=0x7ff) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001480)=@req={0xc0cc, 0xffffffffffff7fff, 0x400, 0x7}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/4096, &(0x7f00000001c0)=0x1000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001240)={0x6, {{0x2, 0x4e22}}, 0x0, 0x3, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}]}, 0x210) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) [ 454.138992] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 454.251290] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 454.283840] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 454.326563] Unknown ioctl -2147195902 [ 454.342867] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 454.362253] Unknown ioctl -2147195902 [ 454.372706] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x7000, r1, r2, 0x1ff, 0x5, 0x0) 14:23:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000004c0)='/dev/snd/controlC#\x00', 0x9, 0x400200) write(r0, &(0x7f0000000500)="de39b79d67d7e7b0defbca24ac9c390b20dc365073100cf289e6a9fe1bf93d073ffd529f977b9fe1e5667e6e", 0x2c) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/243, 0xf3}], 0x4, &(0x7f0000000340)=""/196, 0xc4, 0x94}, 0x2042) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000480)=0x5, 0x4) fcntl$setlease(r0, 0x400, 0x2) dup2(r1, r2) tee(r2, r2, 0xffffffffffffa3d4, 0x4) 14:23:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f00000001c0)="706f7369785f61636c5f6163636573735d766d6e65743173656c696e75787b2b2ee747504c00", 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) socket$inet(0x2, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24}}, 0x7, 0x1ff, 0x3, 0x8, 0xca775dc3d127bb46}, &(0x7f0000000380)=0x98) r3 = semget$private(0x0, 0x2, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000400)=0xc) symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file1\x00') getpeername(r0, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x80) bind$xdp(r1, &(0x7f0000000500)={0x2c, 0x7, r6, 0x2d, r1}, 0x10) r7 = getegid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000540)=0x8000, &(0x7f0000000580)=0x2) r9 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r9, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') r10 = msgget(0x3, 0x40) msgsnd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000081b22c31785240f2aa05e1fd1faa589"], 0x17, 0x800) r11 = getegid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x2, r5, r7, r8, r11, 0x40, 0x8}, 0x5c00000000000000, 0x80000001, 0x70}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r2, 0x3f}, 0x8) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000340)={0x1, 0xcc6, r4, 0x6, r5, 0x7, 0x4, 0x7}) ioctl$TUNSETOWNER(r1, 0x400454cc, r5) 14:23:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x80000000a, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup2(r0, r1) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xfffffffffffffeb5) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000640)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000780)={@empty, 0x0}, &(0x7f00000007c0)=0x14) clock_adjtime(0x7, &(0x7f0000000280)={0x8, 0x0, 0x6, 0x2, 0x2, 0x6, 0x100000000, 0x1, 0x6, 0x1, 0x7, 0x5, 0x8000, 0x4, 0x4, 0x0, 0xc20, 0x8, 0x3, 0x40, 0x8, 0x800, 0x8, 0x3, 0x2, 0x5}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000800)={@dev, 0x0}, &(0x7f0000000840)=0x14) getsockname$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000d00)=0xe8) getpeername$packet(r1, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000e40)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000f40)=0xe8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000000c0)) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000f80)={@mcast2, 0x0}, &(0x7f0000000fc0)=0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000010c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000011c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001380)={0x0, @rand_addr, @dev}, &(0x7f00000013c0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001400)={@dev, 0x0}, &(0x7f0000001440)=0x14) accept$packet(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000014c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000001b00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001b40)=ANY=[@ANYBLOB="9c050000", @ANYRES16=r3, @ANYBLOB="00022bbd7000fddbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="b400020074000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004400040009000103ffffff7f00000502070000008400000005000000ff00ffff040000000100050000900000049c08080100008004000003080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="b00002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004008501000008000100", @ANYRES32=r8, @ANYBLOB="c40102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400abadffff40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040006000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000008000100", @ANYRES32=r12, @ANYBLOB="c40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400070004040900000005000302ff7f000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="f000020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000004000008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r18, @ANYBLOB="7c0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="3c00010024000100757365725f6c696e6b7570000000000000000000000000000000000000000000080003000600000004000400080006008429b886a586b59030fa4518b5c7d2f01941fade27f6641afea68139041d2f9e34e6e3d3645ac51afe952cb4fc78f3dbdd173e4b3309f7958cf4ca45002920e4c9a1e9c2c115eec688aa8b8c8d90be47d15052715cfde1dff9356640e1eb69d79f2256ff4357916562e9f1df1ec87ea03b2120aa0de663b51693aed883599a35d8bc1188a6ff6e9fde8a1a92975f849ab695ff0aa88fdfc42c28317c4a124b806f063820f67122f35e6f", @ANYRES32=r20], 0x59c}, 0x1, 0x0, 0x0, 0x800}, 0x14) 14:23:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x40600) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000240)=""/170) 14:23:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f0000000000)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:26 executing program 2: r0 = socket(0xf, 0x3, 0x51458894) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 454.666740] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) dup2(r0, r1) 14:23:26 executing program 6: socket$packet(0x11, 0x100003, 0x300) [ 454.762221] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffce6, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xe) 14:23:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x200) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000040)) dup2(r0, r1) [ 454.913718] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 454.979136] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@dev, @local}, &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x7, @empty, 0x80000000}], 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x0, 0x6, 0x8, 0x0}, &(0x7f0000000180)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x0, 0x20}, &(0x7f0000000200)=0xc) r3 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) [ 455.056915] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 455.149740] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 455.211599] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 455.245168] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xdd, "b345995e7441d46c7361796d7cbfb07351b26e86ed21feeaa406fc5540eec27e0cf915bbbb5c629d548c52c0f28d1f1348e241a00348e4d94fe38e7f9e8e3f1c67a9f42a4444e27ca015d994a2380f07b3ae3245ba23c7329527688e8fb00096398d55256499de025dd56e09f811a1d2b310e6e27b8f7bcb99b51a9bc2d731667c1799f2a503c093290136016380fd65cdc6032c7fd2a127f70eaf8d657d4c721749f5bdf4dc0ac426007451c81a17be2d23b8c69534b24f196fa50b753becda26e4ff4f12cc855b52864a493e3d0fb09945ad8be4e2326dfbcfa6a772"}, &(0x7f0000000040)=0xe5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) capset(&(0x7f00000002c0)={0x20071026, r2}, &(0x7f0000000300)={0x4, 0x400, 0x1, 0x5, 0x2, 0x7f}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) 14:23:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:27 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x18) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r2) 14:23:27 executing program 6: socket$packet(0x11, 0x5, 0x300) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x66, 0x1, 0x7, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x17, 0xa58f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x5}, 0x8) 14:23:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x6], 0x1, 0x4, 0x8000, 0x1000, 0x3f, 0x0, {0x8, 0x86, 0x9, 0x3, 0x2, 0x1f, 0x1ff, 0x8001, 0x9, 0x8, 0x7fffffff, 0x2, 0x8000, 0x0, "fcde8372ab1dc77172f92ed33797ae217ba0d7fdab921e7a917018ccbf06c2e3"}}) dup2(r0, r1) 14:23:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xffffffffffffff7c, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffffe) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:27 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) rt_sigqueueinfo(r2, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace(0x4208, r2) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:27 executing program 7: r0 = socket$inet(0x2, 0x803, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) unshare(0x20000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) [ 455.547365] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:27 executing program 4: r0 = socket$packet(0x11, 0x803, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0x3, 0x4) dup2(r0, r1) 14:23:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) 14:23:27 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x400000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60000012}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x900, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = socket$packet(0x11, 0x8000000000003, 0x300) r3 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r2, r3) [ 455.625432] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) getsockname$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e23, 0xdd1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x8, [0x2, 0x8, 0x3ff, 0x3ff, 0x247, 0x0, 0x1, 0x7]}, 0x5c) [ 455.761971] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:27 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8080) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000180)={0x0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1ff, 0x0, 0xf48c}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x4, 0x4, 0x81, 0x1f, 0x4}, 0x98) [ 455.820734] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:27 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat(0xffffffffffffff9c, &(0x7f00000016c0)='./file0\x00', 0x12200, 0x120) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001700)={r1}) r3 = socket$inet(0x2, 0x3fffffffffffffff, 0x2000000000) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) fcntl$setlease(r2, 0x400, 0x0) 14:23:27 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) io_setup(0x9, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0xf0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) getpeername(r0, &(0x7f0000000180)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000380)={@remote, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'rose0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000009c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002e40)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000002f40)=0xe8) accept4$packet(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002fc0)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003040)={@multicast1, @multicast2, 0x0}, &(0x7f0000003080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000030c0)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004380)={0x0, @empty, @local}, &(0x7f00000043c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005880)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000005980)=0xe8) accept$packet(r0, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005ac0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000005b00)={@local, 0x0}, &(0x7f0000005b40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005c40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005d40)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000005e40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000005e80)={@remote, @empty, 0x0}, &(0x7f0000005ec0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005f00)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000006000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006040)={'veth0_to_bond\x00', 0x0}) accept4$packet(r0, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006100)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000006a00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000069c0)={&(0x7f0000006140)=ANY=[@ANYBLOB='x\b\x00\x00', @ANYRES16=r2, @ANYBLOB="120427bd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="fc00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400ffff03ff60000000790405ffff0f000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="8c0102004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400080004400100000000000420ffffffff5e000002000000083800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f696400000000000000000000000000000000000000000000000008000300030000000800caf9a35973d404000200", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r11, @ANYBLOB="7401020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ba08000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff03000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="6c01020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040001000202c5430000ffff2007000001003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r19, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="8802020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004001a00000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400060000000300000049058bff06000000050003ff08000000a0036e06610000000200fa0206000000080040be030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000010008000600", @ANYRES32=r25], 0x878}, 0x1, 0x0, 0x0, 0x20000015}, 0x200088c0) dup2(r0, 0xffffffffffffffff) 14:23:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) [ 455.919972] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000002, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) socketpair(0xb, 0x7, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000400)={0x7, 0x3, 0x6}, 0x6) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f0000000100)={&(0x7f0000000c00)=ANY=[@ANYBLOB="340700003200200726bd7000ffdbdf251400000008006400025826cdf58eefe15f033a00e1087e1b3c2603717fed216593e2838962cb3c9293e59d6636d5b001d2680e2b91fddfc36344045856f7f2976d178fc011174e9d05694e5f5f4cb08fc43ad6a68139f7d796bc71315732f40ecaf062488bc8f48d135853dec59d25fae6553d09aeeb4a", @ANYRES32=r3, @ANYBLOB="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"], 0x734}, 0x1, 0x0, 0x0, 0x4041}, 0x20008000) [ 456.006276] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 456.079235] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 456.141618] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) r2 = socket(0x0, 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) 14:23:28 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = getpid() sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) 14:23:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200400, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x6) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x7, 0x4) recvfrom$ipx(r1, &(0x7f00000001c0)=""/123, 0x7b, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:28 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x10000, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x4) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@gettaction={0x4c, 0x32, 0x302, 0x70bd25, 0x25dfdbfd, {0x0, 0x380, 0x5}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x1e2505cf}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f00000002c0)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) 14:23:28 executing program 3: r0 = socket(0x10, 0x3, 0x0) accept$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x1, 0x1, 0x2, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x7f, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000080)=[0x20, 0x100000001, 0x4], 0x3, 0x1, 0x400, 0x7, 0x30, 0x2, {0x7e, 0x80, 0x7, 0xb5ef, 0x100000001, 0x4, 0x2, 0x3ff, 0x1ff, 0x3, 0x847, 0x3, 0x2, 0xff, "26c8780f4a78c7921bd45d9e48a84cfab9746567d168b38051b7310f8f814f5a"}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2080) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) 14:23:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200000, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x424000, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000002c0)={r0, r2}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0x80000000, 0x3587, 0x2, 0x7f}, &(0x7f0000000100)=0x98) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000340)={0x0, 0xaf6c}) pread64(r1, &(0x7f0000000300)=""/23, 0x17, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0xf9b5, @dev={0xfe, 0x80, [], 0x1e}, 0x7}}, 0x7, 0x2, 0x9c5, 0x100, 0x10}, &(0x7f0000000200)=0x98) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007ffc), 0x4) dup2(r0, r3) 14:23:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 14:23:28 executing program 0: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00052dbd7000fcdbdf250900000800403a8b9051ad050106000000080008003f00000000000000000000db12f31cae0e4c7980b87f22fd3e7c18af0756429fed3531d34c5c8d604d68f99dd57ace7bf8aaf29d83562eebcf1072fc3bb2b55b50fc855285b1c1b1d79ef4400cc6b120d00fc30385b04c256a49f5"], 0x28}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x1, 0x6, 0x3, 0x8000, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x2}}, 0xffff, 0xafd, 0x80000000, 0x7, 0x101}}, &(0x7f0000000000)=0xb0) mq_open(&(0x7f00000001c0)='\x00', 0x803, 0x21, &(0x7f0000000200)={0x1000000000000, 0x0, 0x3, 0x2, 0x3, 0x1, 0x6, 0x3}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000300)=r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={r3, 0x4000000}, 0x8) 14:23:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000280)={'ah\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, 0x1000, 0x7, 0x8, 0x100, 0x8, 0x80280006, r3}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000300)=""/224, &(0x7f0000000400)=0xe0) sendto$inet(r2, &(0x7f0000000440)="5b91e8ac44fc73f9a3e519df9f44fde49a4e074825ca6174a7860cc219cadcea6fe5cb5fbe1940e557", 0x0, 0x8000020000003, &(0x7f00000000c0)={0x2, 0x1000004e23}, 0xffffffffffffffce) signalfd4(r0, &(0x7f0000000480)={0x1}, 0x8, 0x80800) 14:23:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000010c0)={{0xffffffff, 0x8dd8, 0x0, 0x1, 0xb4, 0x4}, 0x6837, 0xff, 0x0, 0x7fffffff, 0x10001, "3fe012aba6994d75e6ec0469a49d90c4659c257abaa2e611244762a57e3c9a0c55379f0c6797d95e09682bdc461c5022949097496a03b8d832da662ee2378fe9c0a84ef57694f7647f7840c7a3a2fe05b6db694525c2600cc0b1590e81f63fb3f3998a7560098899ed274629bfd9634db306b9461cdead3c728548aa7bc329b7"}) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40500, 0x18d) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00000011c0)={@mcast1, 0x0}, &(0x7f0000001200)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001240)={@broadcast=0xffffffff, @loopback=0x7f000001, r4}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) dup2(r0, r2) 14:23:28 executing program 6: r0 = socket$packet(0x11, 0x800000000001, 0x300) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) [ 456.591700] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:28 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 14:23:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 456.716739] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004300)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000002c0)="bd5670d6e29a3157d91f11450e2fdc7907297354c5fb397218e2de7daf85528d192802a6027d10805a84560bc7b1369312d24a27cd5d5873a5b4d9aa137248997eda230506c34564e4651043d4239c80dd97b96a6367cbcb53a4ca90c2fec9645039fce0b33f53dd117da215d9485262948afb69225efa930e17829f56ea33", 0x7f}, {&(0x7f0000000340)="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0x1000}], 0x2, &(0x7f0000001380)=[@iv={0x60, 0x117, 0x2, 0x46, "c6c4ee5939addaf8aab1d083423ea28e4d3318844d97dc800d6c3f3489eb11e788c4563d4bb4118f40cb861688fb6d6b52b7f56b196bfc027f836997c977dc49d1cd04a2c342"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x30, 0x117, 0x2, 0x16, "32fbaf500a819cc1ea003fbbcb1eefb3ad25e168ff3c"}, @op={0x18, 0x117, 0x3}], 0xf0, 0x20000000}, {0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000080}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001500)="372e95a605219a07b3a8ac849965a24acec478594dd5a47086c9b79accea3b25ba8b861f08de9b4ee00d382ae4ba2f76197e7e474d78ac96bee48f", 0x3b}, {&(0x7f0000001540)="9625c6c110dcbc5d7f3f180ff704915d8bd134", 0x13}, 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e785233f3988d0a3ff495cf73cef82dbf029156d7e4276f40f41ba04b985e77bf3346e30f995d7d227bdb288fb7e6fd80cc0f768b75501f6d97e2674ad133a7e90cc8a7dd90594d10a6362c943aefbc2ef79b5f942cacc03d8f5daac9d18fdf2047ffa585e83c6417a072d5ff552d86067d82b4ebbbfa80a3e9c4fd6dc22652188c7465e21af7710d80431631c3b07f89b6970961d6e803727bdfdcb448b1eba4df2f556b932011c1493fe971481cda4a9461073645331761ee32afc1e068a456210cd8474d2a4bdb9ab6d07c5174f5f08e1ebeee3dfeff1e283a1aeb1f98e732fa322d5fe7c18a9f62b348bd67e5061b24075e3715f11412a85aed9855fb36be8b24e7fd503abe65e0a5e472d0046458d08bb4c18bc2b49e8653ee8f8b0c036fef33f9ad7cf3074c15b614d988f3cf648cd658cb22cc6f46e9224ee97763e3a02c6ed9ba12afb93898f1c35bf230e8bc8e449f970c5f86d0a9d5174db6069056d3d615bca723e64345cad6c1856dd559509f887ebd70d0a87297552fee504727cdb0f22b9787dff43e6d753db56ae8dd47d620627bf07dc9dfd0a9ce13a0e7d174fdbbe930c0cbfa33249092618ae6f6b6cd8b6f7a3b588d305123586b928ca2bc84ce7de282740085f5adf945d817f736ed23f2a24b24085a0cb49a0cb73fd82453e7b9ade068a4b2b1b27311d17142a71a91e097403523e3c051adf4409585ace06e9a12bf28d26337fd35ec44c92e0a3e63ba25b7e5f8dba7913713e0c2bedbb0080d61fe66fc4b94d341f007f2509b8fbd0a35886c843611f97ce9415b383acadbd2466754a8b7d9d7f65bc2db2bb8ea82489e5be2248791a8a10d57cf610eb2483814169f7b767958e635d3b592f83abe09d40664da6ee6167f2ffd2d1890339f11dc3a934c73ab271d16ebd10337344c778ba6e567e6a5a846616d43f595ffb3b0cbc91123fffc64d4bdcfcfef6cd491e88600fe5b57edee622230ab2ee65c4363abde43090016508885f198fa2571608a6863265dc57353601fa7e0947bacdf4eea2348a45b703e785a8c30f66f2db5ce91a152d4749f660b34fd8640620c763510a9018e53cd31a9bace9b29f6b416b3cd3a21171512f9ddae80aaea2ad285b0e4719370afac13f2ac19d150cd9aae360c611c8f26568ff2dae74aec92c8dfa4dbb017df477edf5151ff6c8f3f8901e1c35a89fcf3a5722de182816650a0d7d2734cc1d2da6c1488b561b09fecc383c3fac8a515cf54f8e3f23943a4c6f1d83afceb528a9073bf9f72ef61a9eef90eb1de3b818c7ec284ae80fa9bfd7210fe5f1734ef8e69b9f1aa875a29d23a3586b0004299bb09074a2aeb4e26a3c57281490c7c4434163eaf63dff789fbbe6edb00d47c86c5a065464ed8cd2956bb279d0802486764cb4ab118caf875387a9c1f4b3f67ed2875053e4219425da5f41b16f68f5dab96090521c7861be43d1ded6be060793641ef8725ad4c377147aec5320936414ab70cb30c4fa5b687d1d74ed527fc0889fd7d644620a9ebe205a4b5445c166515cf40e8d991c44c29e1f724b966e510e40b9fa91cc3a1f775097fae2314a0fc3cfd34f0db5e72aab08b94b45b0d9a5945ad7a7b93387978208c5fe4d0f5c261c4f0ba9296f8fbe499ef24840c0dc3696f889c89e0a8e0ce279c74cacb552932e4496646b8e0715c2654d7f4599cbb09696720125b0f0246bb3884726daad6afce002451fd7ffea0d11ede737c655f7146a32a2cadcf610d102a3f5d70a74b77c8fa70d7725d3ab9d0609af79f28aee7b05e0a638122861efe0b282e5ceb04408bed24e9d9ec01e921ca7a95f3acf78db8f373e77743f8314ada99614117ceb3823658400fabaed53196b91f4faa7c5c9f102a50132be7965af38eb69dbf5b44acd56dbbdca0bcdae251236a83e60d79498a5ea6e40e9f5a9c8bee7d59da1ff69f37d8d142d7823d117bcd9651f05ed20342003ede89ef1d94db6e2a654f8f3dd9f5499e6e4f525ac8fe170e2add56dee0eb474a8571d036c13ca7f428d7cdeb48b7077beb42984d4d672576ac8ebfb33fd7eed874aa72f2b276f5bfd6dce98cec33d334ab0070b2e6a7fc184668737bb59d652d35efb93245a800a6be7940a1fbd726d9cc10bec2a6ff134e1f5ee2dd0437ccf575f357d6a752719956b66d8e661a080c1e188cafe12840beee6d2dae0b84f46f04c53a388ce73d0bdf00194bc1cf22235b574b722cf939647225844579229b9e8ee878d83bfcce561741e2e", 0x1000}, {&(0x7f0000003fc0)="a5aeb78ee145cdec59f9e01cd17386d21daabfdf5f31", 0x16}, {&(0x7f0000004000)="66c4a511343a90f429f807e6a2a8", 0xe}, {&(0x7f0000004040)="a795a5dca4346488ebf0e8e8f1f0374c0310f9f8831a9890ff51c7e843066ff7c2a33426148093b57599fcf183b44507db36b5a31426c9e31d410ec59bdfa18b851516b1de8a1e6d850243f9d3a1d56bd05589b5d7aeca064d8ca36f755238e573b50cd61362f2a66af667d1488a13f369cdd0e08ca386c70300", 0x7a}, {&(0x7f00000040c0)="1c443216a2c0ca481e2b03a98610782aceee66f2bb9de934881c7166a8e85d5f75f7e2b8f46cb2611bfc6f5862c530b105f47d875aaae59b50cfbbe3fe6e1df03660b476b6ab9712e815ffeebfbdff2bc546b9c6c56ba0bbdad4d4fea0a1dfbc992593", 0x63}], 0x7, &(0x7f0000004500)=ANY=[@ANYBLOB="18000000000000001701000004000000cd4400000000000008010000000000001701000002000000ef000000d126806f3fc79061d9325821bb4980fef14d4fb7c6fe75890fcac833a16d4669b655e211bba622c7dd58ca0ceceba2d64509a3def70aa1be4d0b9b3601838561a8b6a7e32b7e2ada5f4eea90336407bf32d9583d8374157aa8bf6ecd8b82f8ba45a860725bb2b8b1487e9cfb9a2fbc1ca4b8914535748ea2f8e3eb093a7441604e9fefc7190904caf002473f51db5cf6f51af5634b7ba64d7bb23b3bac57df668857fc96e54d4726d2b7732045c4a1aea3c4d9492666d52fbc1aef542f32058ea11e5113f1d980f9e9bfac8cac7638bc165efd48de106dd30c289136d2cc19845abb358022932c1c08d3715c5b7f0b000000000018000000000000001701000004000000c000000000000000bdea6956e2fe8c85e97958deff671f6f8183f5da722f5904d5893f6c28cff963b149ee9065cb2f950fa1c348509e61316c945012c3396740401ce394a8500b9de967d57224a0f3c04ff6183757ed15d06a8ce38321ac54f1bba13e2ef8a93b88e33cd122b847d0466292fc"], 0x138, 0x10}], 0x6, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xdf, "78f8a9e948f465a19941cbb772d88d1757d318ac1eb2c9c28ee036124ae6db765d606c8f5361fb75c8943efdba69a2e78b59b05275b981d2f636767cf4943ec29f71ef185a14e2dd0cb8019f27edb085dd8ead4a00ba78f023136f3058684bad6a50ddb869656272ffbbc3dcc308d77a0c29dc690544b37fc989d6d9f80319ace28d96e5fb33e2ba213ffb9798f4352ad82d2bbc268a5e105e7f82bbc2acef92d82a28e504f0ad78e15ff22b7b133030c0bfb3f6b18f6befdaa2e35fc0cf2dfc30ee244fb773ffa45a418036f38bc7e062a6c3dd51eafbbb6ea1a13f996948"}, &(0x7f0000000200)=0xe7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x3, 0x1}, &(0x7f0000000280)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000040)={{0x4, 0x5, 0x0, 0x400, 0x6c8fc84d, 0x1}, 0xffff, 0x4, 0x1, 0x6, 0x7fffffff, "a952a2a48a80a7be006dc39fb00eb014e87c4b2e71c846daf28a83e365daede99104853a9f396a87e3176aa7636010c470f5ee72d7e98cc51eae9ac6ec0e51e659e074a370359cd68f3bed5913809615404666cfb53b904ee56fa5c8590b0ccb994aef212342d1e15e412b70411988907df737c4c91f3406a2fde8ec4a1226f7"}) getsockname$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004480)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000044c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r5}, 0xc) dup2(r0, r1) 14:23:28 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/4096) 14:23:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xc6}, 0x8) [ 456.803989] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 456.837646] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r0, r1}) r3 = socket$packet(0x11, 0x800000003, 0x300) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x80000000, 0x0, 0x2fb}, &(0x7f0000000100)=0x98) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r6, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000140)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80, 0x2, 0x80, 0x0, 0x9}, &(0x7f0000000200)=0x98) setgroups(0x2, &(0x7f0000000400)=[r7, r7]) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f00000003c0)={'ip6tnl0\x00'}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r5, 0x80000000}, 0x8) dup2(r0, r3) [ 456.949665] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 457.028138] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000240)={0xfffffffffffffff8, 0x200f, 0x3, 0x8000, 0x7, 0x1}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = dup2(r0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28004}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x100, r4, 0x124, 0x70bd2c, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x71}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x69fa}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x52c5910c305a6a25}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x800}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) [ 457.097534] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:29 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) syslog(0x3, &(0x7f0000000240)=""/4096, 0x1000) 14:23:29 executing program 7: r0 = socket$inet(0x2, 0x4000000000100001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xff, 0x0, 0x2e26, 0x1, 0x10000, 0x7, 0x10001, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x200, 0xff, 0x5, 0x5, 0x1}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x400}, 0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xa, "7912450dc509235b668c"}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r3, 0x400}, &(0x7f0000000140)=0x8) 14:23:29 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="a3e880a6bce683e2126e27a1ffb93092fcf89bc743f4ca9224fb9ccdffda702345f5f22e6c6cd47146fb9da33cb99ff548fcaa75567da0b52d9b160f5b1cccc6cd4a40c6c774323b5c0fef", 0x4b, 0x0) keyctl$assume_authority(0x10, r0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x280000) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000140)) [ 457.205621] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004300)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000002c0)="bd5670d6e29a3157d91f11450e2fdc7907297354c5fb397218e2de7daf85528d192802a6027d10805a84560bc7b1369312d24a27cd5d5873a5b4d9aa137248997eda230506c34564e4651043d4239c80dd97b96a6367cbcb53a4ca90c2fec9645039fce0b33f53dd117da215d9485262948afb69225efa930e17829f56ea33", 0x7f}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000003fc0)="a5aeb78ee145cdec59f9e01cd17386d21daabfdf5f31", 0x16}, {&(0x7f0000004000)="66c4a511343a90f429f807e6a2a8", 0xe}, {&(0x7f0000004040)="a795a5dca4346488ebf0e8e8f1f0374c0310f9f8831a9890ff51c7e843066ff7c2a33426148093b57599fcf183b44507db36b5a31426c9e31d410ec59bdfa18b851516b1de8a1e6d850243f9d3a1d56bd05589b5d7aeca064d8ca36f755238e573b50cd61362f2a66af667d1488a13f369cdd0e08ca386c70300", 0x7a}, {&(0x7f00000040c0)="1c443216a2c0ca481e2b03a98610782aceee66f2bb9de934881c7166a8e85d5f75f7e2b8f46cb2611bfc6f5862c530b105f47d875aaae59b50cfbbe3fe6e1df03660b476b6ab9712e815ffeebfbdff2bc546b9c6c56ba0bbdad4d4fea0a1dfbc992593", 0x63}], 0x7, &(0x7f0000004500)=ANY=[@ANYBLOB="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"], 0x138, 0x10}], 0x6, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xdf, "78f8a9e948f465a19941cbb772d88d1757d318ac1eb2c9c28ee036124ae6db765d606c8f5361fb75c8943efdba69a2e78b59b05275b981d2f636767cf4943ec29f71ef185a14e2dd0cb8019f27edb085dd8ead4a00ba78f023136f3058684bad6a50ddb869656272ffbbc3dcc308d77a0c29dc690544b37fc989d6d9f80319ace28d96e5fb33e2ba213ffb9798f4352ad82d2bbc268a5e105e7f82bbc2acef92d82a28e504f0ad78e15ff22b7b133030c0bfb3f6b18f6befdaa2e35fc0cf2dfc30ee244fb773ffa45a418036f38bc7e062a6c3dd51eafbbb6ea1a13f996948"}, &(0x7f0000000200)=0xe7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x3, 0x1}, &(0x7f0000000280)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000040)={{0x4, 0x5, 0x0, 0x400, 0x6c8fc84d, 0x1}, 0xffff, 0x4, 0x1, 0x6, 0x7fffffff, "a952a2a48a80a7be006dc39fb00eb014e87c4b2e71c846daf28a83e365daede99104853a9f396a87e3176aa7636010c470f5ee72d7e98cc51eae9ac6ec0e51e659e074a370359cd68f3bed5913809615404666cfb53b904ee56fa5c8590b0ccb994aef212342d1e15e412b70411988907df737c4c91f3406a2fde8ec4a1226f7"}) getsockname$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004480)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000044c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r5}, 0xc) dup2(r0, r1) 14:23:29 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) 14:23:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x12000, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000140)={0x100000000, 0x9, 0x1}) r2 = dup(r0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/85) open_by_handle_at(r2, &(0x7f0000000180)={0xd7, 0x1ff, "5d75187db8d0ede595da71781faa8abe38c924795de29d326553ee7994308fa8c9fb6095abf01179c82ba0b5f333dd42be820f4a28fff250df04b90622f799c2c3185f8ae243f3eb5e48589925cd095dc5066d12fe90a8a78f7b3f70287a6b788c18c10e42a41a224016cc5973495830bf05f0be039d8033978693507bd440803c56512cb13b99414251459911bf2ae243d56f2243e2c8ca017889fa1306bda975dfbba6c11df2b3d9283c686dec1204e3aac77d2250da3de58b877042a5d28f32119ca4810127731ae803bfd528f5"}, 0x8000) 14:23:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x8000000000}, 0x4) dup2(r0, r1) 14:23:29 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x3f}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000100)={0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x8000, 0xffffffffffffffd8) [ 457.426685] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="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") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) connect$pppoe(r1, &(0x7f0000000200)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x1, 0x3, 0x1995, 0x7f, '\x00', 0x5}, 0x2, 0x10, 0x2c7, r2, 0x6, 0x9, 'syz1\x00', &(0x7f0000000080)=['user}$\x00', 'security\x00', "626465767cdb00", '\x00', 'eth1em1proc\x00', '-[&/-system}eth0+\x00'], 0x36, [], [0x6, 0x1, 0x7f, 0x10000]}) [ 457.484616] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 14:23:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r2 = accept(r1, 0x0, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x300, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbda4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdc}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x80) dup2(r0, r1) [ 457.630371] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 14:23:29 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 14:23:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f0000001080)="7342e4555dd9b86474ebc666bc4c25b337e9b1a791bf538fa087dcbdb113cd2d09bbdd473507c65d97c382b58d2384250498529f17864b4101fde7f9ddace1af4e89aad01fd495567033e99edf1cc8fd3af2989789fa07beab8a6d26a269b40d5e3a654d783cdcb17c067e5bd7b572fb4229380e85a098c15051f6285a6ce9b65e0925707dd2dc", 0x87) flock(r0, 0xa) 14:23:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000000, 0x0, 0x0) 14:23:29 executing program 5: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) io_setup(0x9, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0xf0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) getpeername(r0, &(0x7f0000000180)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000380)={@remote, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'rose0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000009c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002e40)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000002f40)=0xe8) accept4$packet(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002fc0)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003040)={@multicast1, @multicast2, 0x0}, &(0x7f0000003080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000030c0)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004380)={0x0, @empty, @local}, &(0x7f00000043c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005880)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000005980)=0xe8) accept$packet(r0, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005ac0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000005b00)={@local, 0x0}, &(0x7f0000005b40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005c40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005d40)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000005e40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000005e80)={@remote, @empty, 0x0}, &(0x7f0000005ec0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005f00)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000006000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006040)={'veth0_to_bond\x00', 0x0}) accept4$packet(r0, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006100)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000006a00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000069c0)={&(0x7f0000006140)=ANY=[@ANYBLOB='x\b\x00\x00', @ANYRES16=r2, @ANYBLOB="120427bd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="fc00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400ffff03ff60000000790405ffff0f000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="8c0102004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400080004400100000000000420ffffffff5e000002000000083800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f696400000000000000000000000000000000000000000000000008000300030000000800caf9a35973d404000200", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r11, @ANYBLOB="7401020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ba08000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e0000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff03000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="6c01020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040001000202c5430000ffff2007000001003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r19, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="8802020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004001a00000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400060000000300000049058bff06000000050003ff08000000a0036e06610000000200fa0206000000080040be030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000010008000600", @ANYRES32=r25], 0x878}, 0x1, 0x0, 0x0, 0x20000015}, 0x200088c0) dup2(r0, 0xffffffffffffffff) 14:23:29 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x20000) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x5, 0x0, 0x1, {0x77359400}, {0x0, 0x2710}, {0x0, 0x1, 0x2, 0x6}, 0x1, @can={{0x2, 0x9, 0x80, 0x6}, 0x1, 0x2, 0x0, 0x0, "e2863d8217f6d5b0"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x10) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) [ 457.737648] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 457.822089] ================================================================== [ 457.829505] BUG: KMSAN: uninit-value in free_percpu+0x2b8/0xb30 [ 457.835555] CPU: 1 PID: 32683 Comm: blkid Not tainted 4.17.0+ #7 [ 457.841677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.851010] Call Trace: [ 457.853573] [ 457.855710] dump_stack+0x185/0x1d0 [ 457.859319] kmsan_report+0x188/0x2a0 [ 457.863104] __msan_warning_32+0x70/0xc0 [ 457.867145] free_percpu+0x2b8/0xb30 [ 457.870850] ip6_dst_destroy+0x157/0x750 [ 457.874895] ? percpu_counter_add_batch+0xef/0x380 [ 457.879813] ? ip6_blackhole_mtu+0x110/0x110 [ 457.884204] dst_destroy+0x20e/0x7a0 [ 457.887904] dst_destroy_rcu+0x46/0x50 [ 457.891773] ? dst_release+0x1d0/0x1d0 [ 457.895647] rcu_process_callbacks+0x18dd/0x2060 [ 457.900388] ? run_timer_softirq+0x14/0x70 [ 457.904621] ? rcu_scheduler_starting+0xe0/0xe0 [ 457.909274] __do_softirq+0x592/0x979 [ 457.913062] irq_exit+0x202/0x240 [ 457.916497] exiting_irq+0xe/0x10 [ 457.919935] smp_apic_timer_interrupt+0x64/0x90 [ 457.924586] apic_timer_interrupt+0xf/0x20 [ 457.928795] [ 457.931020] RIP: 0010:handle_mm_fault+0x45ca/0x7ed0 [ 457.936013] RSP: 0000:ffff88008490fc70 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 457.943706] RAX: 0000000000000000 RBX: ffff88012973a618 RCX: ffff880000000000 [ 457.950972] RDX: ffff880083611b78 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 457.958223] RBP: ffff88008490fdf0 R08: 0000000000000000 R09: 0000000000000000 [ 457.965473] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 457.972724] R13: ffff88008824faf0 R14: 0000000000000000 R15: 0000000000000000 [ 457.979989] ? kmsan_set_origin+0x9e/0x160 [ 457.984217] __do_page_fault+0xec6/0x1a10 [ 457.988355] do_page_fault+0xb7/0x250 [ 457.992137] ? page_fault+0x8/0x30 [ 457.995658] page_fault+0x1e/0x30 [ 457.999091] RIP: 0033:0x7f9646fa12d6 [ 458.002798] RSP: 002b:00007fff91a71cc8 EFLAGS: 00010202 [ 458.008142] RAX: 00007f9646f89878 RBX: 00007f96471a84c8 RCX: 000000000000008a [ 458.015480] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f9646f898a8 [ 458.022731] RBP: 00007fff91a71f90 R08: 0000000000000030 R09: 0101010101010101 [ 458.029981] R10: 00007f9646f898a8 R11: 00007f9646fa12d6 R12: 00007fff91a72078 [ 458.037243] R13: 0000000000000002 R14: 00007fff91a71d40 R15: 00007fff91a71d10 [ 458.044580] [ 458.046186] Uninit was stored to memory at: [ 458.050501] kmsan_internal_chain_origin+0x12b/0x210 [ 458.055595] __msan_chain_origin+0x69/0xc0 [ 458.059813] icmp6_dst_alloc+0x673/0xc70 [ 458.063858] mld_sendpack+0x70c/0x11d0 [ 458.067727] mld_ifc_timer_expire+0x126b/0x15a0 [ 458.072376] call_timer_fn+0x280/0x5d0 [ 458.076245] __run_timers+0xd96/0x11b0 [ 458.080114] run_timer_softirq+0x43/0x70 [ 458.084159] __do_softirq+0x592/0x979 [ 458.087934] Local variable description: ----flags.i.i.i.i@_raw_spin_lock_irqsave [ 458.095442] Variable was created at: [ 458.099156] _raw_spin_lock_irqsave+0x45/0xf0 [ 458.103631] pcpu_alloc+0x4c2/0x2040 [ 458.107317] ================================================================== [ 458.114668] Disabling lock debugging due to kernel taint [ 458.120095] Kernel panic - not syncing: panic_on_warn set ... [ 458.120095] [ 458.127440] CPU: 1 PID: 32683 Comm: blkid Tainted: G B 4.17.0+ #7 [ 458.134951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.144284] Call Trace: [ 458.146845] [ 458.148978] dump_stack+0x185/0x1d0 [ 458.152589] panic+0x3d0/0x990 [ 458.155773] kmsan_report+0x29e/0x2a0 [ 458.159559] __msan_warning_32+0x70/0xc0 [ 458.163601] free_percpu+0x2b8/0xb30 [ 458.167310] ip6_dst_destroy+0x157/0x750 [ 458.171356] ? percpu_counter_add_batch+0xef/0x380 [ 458.176272] ? ip6_blackhole_mtu+0x110/0x110 [ 458.180676] dst_destroy+0x20e/0x7a0 [ 458.184376] dst_destroy_rcu+0x46/0x50 [ 458.188247] ? dst_release+0x1d0/0x1d0 [ 458.192115] rcu_process_callbacks+0x18dd/0x2060 [ 458.196857] ? run_timer_softirq+0x14/0x70 [ 458.201079] ? rcu_scheduler_starting+0xe0/0xe0 [ 458.205730] __do_softirq+0x592/0x979 [ 458.209527] irq_exit+0x202/0x240 [ 458.212964] exiting_irq+0xe/0x10 [ 458.216399] smp_apic_timer_interrupt+0x64/0x90 [ 458.221051] apic_timer_interrupt+0xf/0x20 [ 458.225260] [ 458.227479] RIP: 0010:handle_mm_fault+0x45ca/0x7ed0 [ 458.232472] RSP: 0000:ffff88008490fc70 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 458.240163] RAX: 0000000000000000 RBX: ffff88012973a618 RCX: ffff880000000000 [ 458.247413] RDX: ffff880083611b78 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 458.254663] RBP: ffff88008490fdf0 R08: 0000000000000000 R09: 0000000000000000 [ 458.261911] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 458.269162] R13: ffff88008824faf0 R14: 0000000000000000 R15: 0000000000000000 [ 458.276423] ? kmsan_set_origin+0x9e/0x160 [ 458.280650] __do_page_fault+0xec6/0x1a10 [ 458.284789] do_page_fault+0xb7/0x250 [ 458.288570] ? page_fault+0x8/0x30 [ 458.292091] page_fault+0x1e/0x30 [ 458.295525] RIP: 0033:0x7f9646fa12d6 [ 458.299216] RSP: 002b:00007fff91a71cc8 EFLAGS: 00010202 [ 458.304559] RAX: 00007f9646f89878 RBX: 00007f96471a84c8 RCX: 000000000000008a [ 458.311898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f9646f898a8 [ 458.319149] RBP: 00007fff91a71f90 R08: 0000000000000030 R09: 0101010101010101 [ 458.326399] R10: 00007f9646f898a8 R11: 00007f9646fa12d6 R12: 00007fff91a72078 [ 458.333648] R13: 0000000000000002 R14: 00007fff91a71d40 R15: 00007fff91a71d10 [ 459.554011] Shutting down cpus with NMI [ 459.570548] Dumping ftrace buffer: [ 459.574073] (ftrace buffer empty) [ 459.577784] Kernel Offset: disabled [ 459.581395] Rebooting in 86400 seconds..