[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 12.906683] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.588653] random: sshd: uninitialized urandom read (32 bytes read) [ 25.868914] random: sshd: uninitialized urandom read (32 bytes read) [ 26.309798] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts. [ 31.957574] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/27 06:00:00 fuzzer started [ 33.252206] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/27 06:00:02 dialing manager at 10.128.0.26:38095 2018/08/27 06:00:07 syscalls: 1 2018/08/27 06:00:07 code coverage: enabled 2018/08/27 06:00:07 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/08/27 06:00:07 setuid sandbox: enabled 2018/08/27 06:00:07 namespace sandbox: enabled 2018/08/27 06:00:07 fault injection: CONFIG_FAULT_INJECTION is not enabled 2018/08/27 06:00:07 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/27 06:00:07 net packed injection: enabled 2018/08/27 06:00:07 net device setup: enabled [ 41.670605] random: crng init done INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes 06:01:37 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f00000000c0)=0x1, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x200080, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0x5, 0x5, 0x3, 0x4, 0x9, 0x7f}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) clone(0x80000200, &(0x7f0000000200)="280675a6c59bc22b0e1865f264b6a85ff23b82c8e1e047fe3d685362d4113e6a78a6ed084345da40200bab6f8d89b3ca845fbb60ec83700284b7e520ec4a3aad7bca91d60ae3ff4f1ec0dbe69e8369329981a9c9e4eb23c3207a8cf9b51dda2158cf502f7c301ef15067fe93410d96c58e0bc2ca4b4647a06ab3ce00266cd23f8385c15eeb880dc7d5a3edc8aa3a3829d6704bc4ab26af26d4e4a8f2dbd2afd4e702c0ed72750e12bf10ba917ab43f17e48c025e53de1be948010cf027578a373dc104ae58d9059ec6853b0dbcd3c7e0d8e8a6e51a5c426cfc2c7826c6d5cf32199560f592739731a56b7875a8cb76c2059860bd", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="c90df4a89273a04e815afb807acf71233ed0c4e95e6154aa1cded3f2d6296d3ecb3330c46eaab485efb0b01d31ecea400bb3eb4e166231990bbdac548cfffe7e5b0a071bbf04d2f1518ebab6c8f0ce1557ea5dbd73346596e28b77d757b91f4ab73b3e64862d635a863285a8dcc6e615808f3cb08f714de8f055cb70769effba69a827660c61f598f5be1a13961b616b05a5332b18b0b3f34019a77c61c5b939d614661d78310987442fc30c0c38") r3 = accept(r1, &(0x7f0000000440)=@sco, &(0x7f00000004c0)=0x80) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_SET_KEYBIT(r5, 0x40045565, 0x2) syz_open_pts(r4, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000001d80)={@broadcast, @rand_addr, 0x0}, &(0x7f0000001dc0)=0xc) sendmmsg(r4, &(0x7f0000004240)=[{{&(0x7f0000000540)=@l2={0x1f, 0xfbfd, {0x5, 0x7, 0x5, 0x4, 0x5, 0x29b}, 0x3f, 0x5}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)="71858a0d39296d44c9a515d0b316d1577c7c4637c8f6026ea33f51e6805bf54a77a9ea7004ce291605ecfca2863afdf6768eed5c06d5f602b16773ae9af8c74946f106e5e57fcf7abbc9dec3469fd7e0d31db7981a75bbe46aa0eb9edb610f0910198b0a91ed7d1c54e276c653a356ebe30bb9786e0771bda62d14bdf8901363838b5268fbb878b9e3dafa89b3d3d69aeba963791ed573829fd16e8a5c184b04faeda1bbe339536ba9b988f5d5410417b473baddb06cd6f02319e19bbe6cbb737e12098c58", 0xc5}], 0x1, &(0x7f0000000700)=[{0xb0, 0x3a, 0x8, "4d4732a58eb15393193a49adc0b7dfbef050d6635f34c3330c47d074f6183d300575d28925c18a835fde60bd02a667189ddf31a1e03e78b71068594b048ea6507ab09d6e9a3c88c123e58f5dd1bf07f8af06b483f8cca55b48a8de176cbc69b21d3f8ac259aab343734859f9ceff61c4cc45c006f166cb88754999191a126e6f15bdb40c7e453c2f2984d7d26bd812782e5478b21895452c08a970af"}], 0xb0, 0x850}, 0x100000001}, {{&(0x7f00000007c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm4-generic\x00'}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000000840)="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0x1000}, {&(0x7f0000001840)="01f3f75c700c6a75a2daf813165cb9688eca4027de8b412cb2d029561e523032be8f685c196af3a12ba970949e7aa2383fa59349f5d0f25a95e46770985903578d02613d233a3a9ba6e074da686fab5b4420346dc0a5dd4105c67eee07f1b61703b6dfb89818ffe9f1770759e9ac5e3f4da2a0f5b32ce58d0b858d86a75086385524d92b5033264862a37878640c2634357cdf3f6a3bd31f77ceb1e77be8786eb9f2ec5c504447478d8a25120279f89e3d224605219b7979cfb855093d7fe9a65e22cb80f5edba588f7c6009c771a883dae99ce9ff7e68fd766cf0cba215856b", 0xe0}, {&(0x7f0000001940)="24015b0b1273f09ed7eafeb4626ea9a97f481b911a2ac93eb130d2d756443d27b765962d0af092b748763cb495f05c83281bd01a92f3111768a6d93a5ba8162685ca4a8e5d7b494dc93da8317fbc2d43f0ea0ddee3d4780a76979cbf3f025967a112e799d3f701d8c0234782192a", 0x6e}, {&(0x7f00000019c0)="55b277bc8b1b7274c5e6a5cef03581a8dc8308f338b05dfc166a2bdf73d61f43def6e9d8d1235d1d5e81ad2e01ecb4ec3b39766a852872a09cdc3f25882af1a45a4dc09eae2ef56fb7580cc106fc65f36e1bd6ad6ef57cc853f363", 0x5b}, 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{&(0x7f0000002c40)="df53d330d1cd8733fd7f9445f3a32a77fcadd9d6c787bc3a2dbb8ed4e27e99adba5efeccb1b3c12c98c15df412ff7270092b95d1d36c8a31440206dea2a36a9679333eaa3e71a5222698f8a8e056f787d39496b3dd2e96ebce8eeb2ff52c51a6f5f943666c2a55cf01f7d0a2b3ad575ecce6f5412f148de087a46085f354aae8781d816fa8d3de5f53e579920179ace49b0b3f7aaa14bc513cff71b4c5f7b423", 0xa0}, {&(0x7f0000002d00)="770b5b4ab6d42e0b55962458f6e7de6cf10b6e5cbecb0bb2ba21f32f00bf236fa33da84a9f3720284d7c712966bcaa470702825a49e0dde3efd833fdcd053d71504055f10c52322d099012d745b3b46d7b55fb3779aa2419a92374c80105f29f7dcbeb261f36339424f96a92b11ccb22b776bccb4e697b2c32ba48795a9a28cc064075840aa23f7acd942258fffec2597589f2c00756d0acb272d40b86a528be01850649f65d29ca23ca608959f75b2baf51bc51c71f28164433cc7b9f61c2aa37342c3b0bec10d8721637bb9638004f454f9dd49c3f270580b2bc39323779044a9ed5", 0xe3}], 0x6, 0x0, 0x0, 0x811}}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002e80)="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", 0xfa}, {&(0x7f0000002f80)="0ed61e0a60be78c2a6db1079c35861c506b45d189f0bf494d0c842ed31a57325df9f87535dc533b100654a3b84c322ab8a3f0fe2c242277416b55ab8b5a1a80fd0c46b674ff3ce47f1b5b140bec2576899d306d054e26ded7e54b7e47e67a8d06111", 0x62}], 0x2, &(0x7f0000003040)=[{0x10, 0x117, 0x7}, {0x1010, 0x0, 0x7fff, "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"}, {0x88, 0x103, 0x3a, "38cedeabb92fded2c1661ba91ed48fa7770fe3da5790e2f5f7b32d1142b3076973c3379512fccd84bfc91ae8ad90650bdff3c764f3576c2667d8e5518578610330c2c07dfd3b816774dced1aaaba5d6ff249e7888a77550347f7a42713fa142f199ba5240c0941529a131575362e0514b4a51ed1"}, {0x38, 0x107, 0x9, "0c5441c4001711303bfe3714136ab501612baa5aa279001a76aefc7c68554e2ed6d69cf0ac98"}, {0x20, 0x11e, 0x7f, "6827a37e745f41ff6e7ac221"}, {0x20, 0x10f, 0x9, "0d074658586d3069d841eb59d3898d38"}, {0x68, 0x116, 0x332, "5dda69809ca5fa90023e353d3ba054605175368e69526a677f9edd607cc070d74ebe75c10f1c24b15182249794d9f7f640d7d9fa079d85afb3e8bbd90fa85baacd51debdff2091b60a8b98c39b63fb028ce07a0aef6e6aa1"}, {0x78, 0x1ff, 0x1f, "21f9feb8f0f8289fb8fb931cf2c663eb4a302f9bd08ba59eca1b2e902e95440ea8bc9b86293255df1a6453d0d4619587c2429e5d84a2dceacd2082b42110a2403052d05c865ef57e7aa95e95c80a1b1994e73d68c146c220a1f47a0e70fdfb3c2c6dd02866b4caa6"}], 0x1200, 0x1}, 0x4}], 0x6, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000043c0), &(0x7f0000004400)=0xc) sched_setscheduler(r2, 0x7, &(0x7f0000004440)=0x8e5) mq_timedsend(r4, &(0x7f0000004480)="64ec1ab0db6a1b6d95c824ecf5930dc2bdd0372cc25e8a567d7a70530d05a523ef2c8ff67a085f5e95439b10b991e28898ec8db12c7c23c11dd50c6de8bf5a84ab4795c6468315636e4041442ba526e271f7dd7ddb5d92add54d565fe59c38a33d86129275f9a30d27fbd9cfe0b158fbcf58", 0x72, 0x1, 0x0) r7 = add_key(&(0x7f0000004500)='keyring\x00', &(0x7f0000004540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r8 = add_key$user(&(0x7f0000004580)='user\x00', &(0x7f00000045c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004600)="70c8c8f4b9dcb3545debb6990b84eb7bc13c5299e3b752d263bd2d8e52c4fa3be3982464bc05bb5402a11e5e926b093d6647b5ee8e3d8a98a0603877127a01c7df1b7aa53dc84109243e9d87fddc52234d8ccbdf77e0aebc82d893898c0cfe3fd861a128b61b3ca05bd74bb509a5ff92dcd2cd492cd34e0e5498b2899eea75cf61a1754ec85708511957afb1226bf37e20f8e5b24f05149db24d9fc6d0731973d4a9db57ca9ee9cff145fae1965564ad76a996fb21d774b898b7b1aa1ee11725c69d1caeab41ccdc02f91cb318993302369fcc9673058b0ea505b170d576637efe4a9744a1c1752080aa95ffc07064a8568420b0ca2a61ef85faae5d", 0xfc, 0xfffffffffffffffe) r9 = add_key$user(&(0x7f0000004700)='user\x00', &(0x7f0000004740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004780)="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", 0xfe, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000004880)={r7, r8, r9}, &(0x7f00000048c0)=""/4096, 0x1000, 0x0) recvmmsg(r3, &(0x7f0000009380)=[{{&(0x7f00000058c0)=@generic, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005940)=""/111, 0x6f}, {&(0x7f00000059c0)=""/110, 0x6e}], 0x2, &(0x7f0000005a80)=""/4096, 0x1000, 0x7}, 0xffffffffffffff4c}, {{0x0, 0x0, &(0x7f0000007f80)=[{&(0x7f0000006a80)=""/226, 0xe2}, {&(0x7f0000006b80)=""/175, 0xaf}, {&(0x7f0000006c40)=""/5, 0x5}, {&(0x7f0000006c80)=""/88, 0x58}, {&(0x7f0000006d00)=""/108, 0x6c}, {&(0x7f0000006d80)=""/243, 0xf3}, {&(0x7f0000006e80)=""/75, 0x4b}, {&(0x7f0000006f00)=""/93, 0x5d}, {&(0x7f0000006f80)=""/4096, 0x1000}], 0x9, &(0x7f0000008040)=""/171, 0xab, 0xff}, 0x5}, {{0x0, 0x0, &(0x7f00000081c0)=[{&(0x7f0000008100)=""/170, 0xaa}], 0x1, &(0x7f0000008200)=""/39, 0x27, 0x81}, 0x4}, {{&(0x7f0000008240)=@sco, 0x80, &(0x7f00000092c0)=[{&(0x7f00000082c0)=""/4096, 0x1000}], 0x1, &(0x7f0000009300)=""/90, 0x5a, 0x8}, 0x1}], 0x4, 0x10002, &(0x7f0000009480)) syz_open_dev$usbmon(&(0x7f00000094c0)='/dev/usbmon#\x00', 0xc5a, 0x2000) timerfd_settime(r5, 0x1, &(0x7f0000009500)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000009540)) open(&(0x7f0000009580)='./file0\x00', 0x109000, 0x80) getsockopt(r4, 0xaf6e, 0x4, &(0x7f00000095c0)=""/4096, &(0x7f000000a5c0)=0x1000) pipe(&(0x7f000000a600)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f000000a640)='./file0\x00', &(0x7f000000a680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r10, 0x400454cc, r11) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r4, 0x2) ioctl$FS_IOC_GETFSLABEL(r5, 0x81009431, &(0x7f000000a700)) 06:01:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@mcast1, r1}, 0x14) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000001c0)={0x34, 0x5, 0x13, 0xf, 0x0, 0x0, 0x0, 0x15f}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/220) prctl$getreaper(0x0, &(0x7f0000000300)) setrlimit(0xb, &(0x7f0000000340)={0x2e, 0x4}) setrlimit(0x7, &(0x7f0000000380)={0xfffffffffffff3b5, 0xfff}) fsync(r0) write$binfmt_aout(r0, &(0x7f00000003c0)={{0xcc, 0x2, 0x0, 0xe7, 0x175, 0x9, 0x111, 0x8}, "6c90e3c71ac9ae7163497051fd38aa9437ce42e1e6b81dbfb069d884d0f70d31af8160e29df922f696c7b0cae3bb937c119b36cc3586658084d7e1e53651778eb5ad8daa9974548c964d5005242c04bb99cfeea36d8a3521f44c108e4bed4baff49be7fcfaad28e27b13fd4650ffbe2aab729ac63a8f48545d7be2e7735865728d5c0fc729e3d651c0467b2e677cefefc50ffb39e48b8c0217c0a4fdd35e8aa8f653a5ff16efbd36fdc9d341b31bea2519fd82", [[], [], [], [], [], [], []]}, 0x7d3) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/net/tun\x00', 0x400000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000c00)={0x5, 0x401, 0x5, 0x800}) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000c40)) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) userfaultfd(0x800) r5 = getpgid(0xffffffffffffffff) r6 = perf_event_open(&(0x7f0000000cc0)={0x1, 0x70, 0x7f, 0x7, 0xff, 0x9, 0x0, 0x34, 0x4, 0x2, 0xffffffff, 0xd2c, 0x3f, 0x1, 0xffffffff, 0x400000000, 0x10000, 0x3, 0xab9, 0x4, 0x3ff, 0x80000000, 0x3, 0x9, 0x0, 0x0, 0x2, 0xffffffffffff7fff, 0x7, 0x1000, 0xffff, 0x6f6, 0x2, 0x8000800000000, 0x6, 0x100, 0xfffffffffffffff7, 0x9, 0x0, 0x8, 0x1, @perf_config_ext={0x2, 0x37}, 0x0, 0x80000001, 0x5, 0x1, 0xe9, 0x1f, 0x4}, r5, 0x9, r0, 0xa) tee(r4, r3, 0x100000001, 0x2) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000d40)) signalfd(r3, &(0x7f0000000d80)={0xacc}, 0x8) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000dc0)) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000e00)={0x1, 0x7, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @broadcast, @empty, @empty, @remote, @dev={[], 0x1f}]}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000e40)=0x40) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f0000000e80)={'TPROXY\x00'}, &(0x7f0000000ec0)=0x1e) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000f40)='./file0\x00', 0x125140, 0x1) renameat2(r8, &(0x7f0000000f80)='./file0\x00', r7, &(0x7f0000000fc0)='./file0\x00', 0x3) 06:01:37 executing program 7: r0 = getpgrp(0x0) getpriority(0x0, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2, 0x297b, 0x7, 0x2, 0x0, 0xffffffff7fffffff, 0xa0100, 0x1, 0x5, 0x9, 0x81, 0x5, 0x2, 0x6, 0x2, 0x81, 0x0, 0xfff, 0x0, 0x3, 0x2, 0x80000001, 0x9, 0x6, 0x3, 0x7, 0x3, 0x5, 0x6, 0x8, 0xfffffffffffffff8, 0x7f, 0x8, 0x1, 0x100000000, 0xfffffffffffffffe, 0x0, 0xfffffffffffffe01, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x40, 0x4}, r0, 0xf, r1, 0x9) socketpair$inet6(0xa, 0x3, 0x5e49, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, r5, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9c88}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdd4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000004}, 0x20004080) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000340)=0x81) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000380)) poll(&(0x7f00000003c0)=[{r2, 0x204}, {r3, 0xc080}], 0x2, 0xffff) rmdir(&(0x7f0000000400)='./file0\x00') sched_setattr(r0, &(0x7f0000000440)={0x30, 0x5, 0x0, 0x200, 0xba9, 0xdc17, 0x0, 0x20}, 0x0) getpeername$unix(r2, &(0x7f0000000480), &(0x7f0000000500)=0x6e) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000540)) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000640)=0x0) r7 = perf_event_open(&(0x7f00000005c0)={0x4, 0x70, 0x60, 0x4, 0x3f, 0x303f, 0x0, 0x9, 0x2040, 0xf, 0x0, 0x9, 0x4, 0xffffffffffffff76, 0x7, 0xfffffffffffffff9, 0x6, 0x7, 0x3, 0x1000, 0xffff, 0x3, 0xffffffffffff7871, 0x4, 0xbff4, 0x8c7c, 0x8, 0x7, 0x6, 0x1ff, 0x7, 0x5, 0x100000000, 0x8, 0x0, 0xfffffffffffffffd, 0x7, 0x508, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000580), 0x8}, 0x28020, 0x3492, 0x5, 0x3, 0x7, 0x3, 0x8}, r6, 0x1, r2, 0x9) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000680)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f00000006c0)=0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000700)) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000740)=""/56, 0x38, 0x100000000, &(0x7f00000007c0)={r8, r9+30000000}) fchmod(r7, 0x0) ptrace$cont(0x3f, r0, 0x8000, 0x8001) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000800)={'gretap0\x00', 0x8}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x44) socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x80000) accept4$inet(r1, &(0x7f0000000900)={0x2, 0x0, @remote}, &(0x7f0000000940)=0x10, 0x80800) r10 = syz_open_dev$usbmon(&(0x7f0000000980)='/dev/usbmon#\x00', 0x2, 0x2480) fstat(r4, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r10, &(0x7f0000000d40)={&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000a40)="1cbab23159ee3eaa2a87d5eec1cf9aa9a9f57667fa53d58ea81d91394d654ea295a9ffbae362d1c55175c871f25869b65330228526d735ee05611053aa6492989fb09e36dbef8532670c", 0x4a}, {&(0x7f0000000ac0)="0138acaf5e561eca24a5ed47831eea35638c5b49d1599a42b4d381657882800cd3c088db1a9ad2b8883eb14d1f7b30cdcea2ff313610c6947c308dbde5581e284b4434cc054cf02c", 0x48}, {&(0x7f0000000b40)}], 0x3, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r0, r11, r12}], 0x20, 0x4000000}, 0x20000000) 06:01:37 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x0, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000680)={0x2, 0x6, 0xb94, 0x0, 0x2}, 0x10}}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a000000290100000000000000000000000000000000000000000000000000000007002e36666d6c6530"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000500)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000f4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x480400, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) write$P9_RXATTRCREATE(r1, &(0x7f0000000080)={0x7, 0x21, 0x2}, 0x7) 06:01:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 06:01:37 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='ext3\x00', 0x0, 0x0) 06:01:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0//ile0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000180), 0x7) 06:01:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956fa264b724a6007e00000000000000683540150024001d001fc41180b598be593ab6821148a730bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 129.317976] IPVS: Creating netns size=2536 id=1 [ 129.406657] IPVS: Creating netns size=2536 id=2 [ 129.462444] IPVS: Creating netns size=2536 id=3 [ 129.507083] IPVS: Creating netns size=2536 id=4 [ 129.560535] IPVS: Creating netns size=2536 id=5 [ 129.604213] IPVS: Creating netns size=2536 id=6 [ 129.656820] IPVS: Creating netns size=2536 id=7 [ 129.741886] IPVS: Creating netns size=2536 id=8 [ 130.189377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.260267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.292042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.367258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.459665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.474247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.517950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.533042] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.569935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 130.647433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 130.695075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 130.731773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 130.789406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.811368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.834895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.863176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 130.872802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.881306] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.899060] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.915700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.928652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 130.936899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 130.944439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 130.975612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 131.019310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 131.034620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 131.091166] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 131.120150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.134961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.154898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 131.169262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 131.185695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 131.202527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.226199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 131.237571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 131.250322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 131.274454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 131.295927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.303371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.313338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 131.321261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 131.332447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 131.340731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 131.357255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 131.364307] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 131.383460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 131.396807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.414830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 131.424401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 131.432605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 131.469064] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 131.487394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.494890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.509586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 131.518506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 131.528318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 131.548302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 131.565939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.581359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 131.607058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.631140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.645256] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 131.662190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 131.676069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 131.718440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 131.752677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 131.769716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 131.787373] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 131.801384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 131.835973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 131.849479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 131.872577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.881216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.890984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 131.902053] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 131.916357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 131.927094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.934635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.962379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 131.969950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.977932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 131.988946] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 131.996658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 132.007103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 132.016161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 132.023639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 132.045169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 132.052796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 132.060392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 132.067875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 132.078898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 132.093689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 132.106531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 132.134035] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 132.151262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 132.159804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.644912] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.828808] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.859864] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.882253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.896371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.905900] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.914766] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 136.038554] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.051318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.065147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.139334] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.145477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.153233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.162588] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.171155] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 136.186548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.193336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.252074] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 136.308644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 136.387817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.394345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.402009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.433434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 136.447812] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.454642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.468117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.581192] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.597074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.603804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.674410] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.690672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.699492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 06:01:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000014c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$notify(r0, 0x402, 0x31) exit(0x0) getdents64(r0, &(0x7f0000000040)=""/57, 0xfffffffffffffdb6) close(r0) 06:01:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="0000f9ffffff000008000c800000"], 0x1}}, 0x0) 06:01:45 executing program 1: sched_setaffinity(0x0, 0xfffffe7a, &(0x7f0000000240)) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x10}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000003b7, 0x0) 06:01:46 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x853, r0, 0x800000000000) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 06:01:46 executing program 1: exit(0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000000000), 0x4) 06:01:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)) 06:01:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)) 06:01:46 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x6000, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a000000290100000000000000000000000000000000000000000000000000000007002e36666d6c6530"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000500)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000f4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x20) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) write$P9_RXATTRCREATE(r1, &(0x7f0000000080)={0x7, 0x21, 0x2}, 0x7) 06:01:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000b8d82526", 0x2761, 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\b', 0xfff9) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x8}) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x9) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x8bde, 0x4}) close(r0) 06:01:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)) [ 138.137178] blk_update_request: I/O error, dev loop8, sector 2 [ 138.143310] EXT4-fs (loop8): unable to read superblock [ 138.151144] blk_update_request: I/O error, dev loop8, sector 2 [ 138.157313] EXT4-fs (loop8): unable to read superblock 06:01:46 executing program 7: 06:01:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)) 06:01:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000005fc0), 0x80000000000006a, 0xffffffff00000000) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='em0vboxnet0\\-cgroup[\x00', 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'\x00', 0x2}) keyctl$negate(0xd, r2, 0x4, r3) 06:01:46 executing program 5: exit(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) 06:01:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x10}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000003b7, 0x0) 06:01:46 executing program 4: exit(0x0) r0 = socket$inet6(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) [ 138.327269] hrtimer: interrupt took 64979 ns [ 138.349956] ================================================================== [ 138.357363] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x1838/0x1b80 [ 138.363848] Read of size 8 at addr ffff8801cb69e798 by task syz-executor2/6921 [ 138.371179] [ 138.372797] CPU: 0 PID: 6921 Comm: syz-executor2 Not tainted 4.9.124-g09eb2ba #31 [ 138.380435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.389778] ffff8801979ff540 ffffffff81eb95e9 ffffea00072da780 ffff8801cb69e798 [ 138.397818] 0000000000000000 ffff8801cb69e798 0000000000000040 ffff8801979ff578 [ 138.405823] ffffffff8156c35e ffff8801cb69e798 0000000000000008 0000000000000000 [ 138.413838] Call Trace: [ 138.416492] [] dump_stack+0xc1/0x128 [ 138.421936] [] print_address_description+0x6c/0x234 [ 138.428598] [] kasan_report.cold.6+0x242/0x2fe [ 138.434836] [] ? ip6_xmit+0x1838/0x1b80 [ 138.440456] [] __asan_report_load8_noabort+0x14/0x20 [ 138.447187] [] ip6_xmit+0x1838/0x1b80 [ 138.452617] [] ? retint_kernel+0x2d/0x2d [ 138.458306] [] ? ip6_finish_output2+0x1d00/0x1d00 [ 138.464777] [] ? trace_hardirqs_on+0x10/0x10 [ 138.470813] [] ? __lock_is_held+0xa2/0xf0 [ 138.476595] [] ? ipv4_dst_check+0x111/0x160 [ 138.482557] [] ? __sk_dst_check+0x114/0x240 [ 138.488505] [] ? __sk_dst_check+0x1/0x240 [ 138.494283] [] inet6_csk_xmit+0x27c/0x4d0 [ 138.500067] [] ? inet6_csk_xmit+0xff/0x4d0 [ 138.505931] [] ? inet6_csk_update_pmtu+0x160/0x160 [ 138.512491] [] l2tp_xmit_skb+0xc45/0xf30 [ 138.518180] [] pppol2tp_sendmsg+0x4e0/0x790 [ 138.524132] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 138.530599] [] ? pppol2tp_release+0x2e0/0x2e0 [ 138.536726] [] sock_sendmsg+0xcc/0x110 [ 138.542265] [] ___sys_sendmsg+0x47a/0x840 [ 138.548052] [] ? copy_msghdr_from_user+0x560/0x560 [ 138.554617] [] ? futex_wake+0x146/0x450 [ 138.560256] [] ? trace_hardirqs_on+0x10/0x10 [ 138.566293] [] ? check_preemption_disabled+0x3b/0x170 [ 138.573109] [] ? __fget+0x20a/0x3b0 [ 138.578361] [] ? __fget+0x231/0x3b0 [ 138.583613] [] ? __fget+0x47/0x3b0 [ 138.588778] [] ? __fget_light+0x169/0x1f0 [ 138.594549] [] ? __fdget+0x18/0x20 [ 138.599732] [] __sys_sendmmsg+0x161/0x3d0 [ 138.605507] [] ? SyS_sendmsg+0x50/0x50 [ 138.611020] [] ? ip6_datagram_connect+0x3a/0x50 [ 138.617318] [] ? inet_dgram_connect+0x11e/0x200 [ 138.623627] [] ? fput+0xd2/0x140 [ 138.628653] [] ? SYSC_connect+0x22a/0x300 [ 138.634439] [] ? SYSC_bind+0x280/0x280 [ 138.639955] [] ? SyS_futex+0x206/0x310 [ 138.645475] [] ? do_futex+0x17c0/0x17c0 [ 138.651097] [] ? SyS_socket+0x121/0x1b0 [ 138.656715] [] ? move_addr_to_kernel+0x50/0x50 [ 138.662948] [] SyS_sendmmsg+0x35/0x60 [ 138.668374] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 138.674325] [] do_syscall_64+0x1a6/0x490 [ 138.680013] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 138.686910] [ 138.688516] Allocated by task 0: [ 138.691851] (stack is not available) [ 138.695534] [ 138.697137] Freed by task 0: [ 138.700137] (stack is not available) [ 138.703825] [ 138.705441] The buggy address belongs to the object at ffff8801cb69e780 [ 138.705441] which belongs to the cache ip_dst_cache of size 216 [ 138.718163] The buggy address is located 24 bytes inside of [ 138.718163] 216-byte region [ffff8801cb69e780, ffff8801cb69e858) [ 138.729927] The buggy address belongs to the page: [ 138.734839] page:ffffea00072da780 count:1 mapcount:0 mapping: (null) index:0xffff8801cb69e280 [ 138.744392] flags: 0x8000000000000080(slab) [ 138.748689] page dumped because: kasan: bad access detected [ 138.754382] [ 138.755982] Memory state around the buggy address: [ 138.760918] ffff8801cb69e680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 138.768259] ffff8801cb69e700: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 138.775592] >ffff8801cb69e780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 138.782922] ^ [ 138.787078] ffff8801cb69e800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 138.794421] ffff8801cb69e880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 138.801753] ================================================================== [ 138.809092] Disabling lock debugging due to kernel taint [ 138.814613] Kernel panic - not syncing: panic_on_warn set ... [ 138.814613] [ 138.821980] CPU: 0 PID: 6921 Comm: syz-executor2 Tainted: G B 4.9.124-g09eb2ba #31 [ 138.830804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.840255] ffff8801979ff4a0 ffffffff81eb95e9 ffffffff843c828b 00000000ffffffff 06:01:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000014c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$notify(r0, 0x402, 0x31) exit(0x0) getdents64(r0, &(0x7f0000000040)=""/57, 0xfffffffffffffdb6) close(r0) 06:01:47 executing program 6: syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') syz_open_procfs(0x0, &(0x7f00000001c0)) 06:01:47 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x10}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000003b7, 0x2000) 06:01:47 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="020000000100f6ffffff00000200000000000000", 0x14, 0x0) 06:01:47 executing program 1: unshare(0x28020000) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r0, 0x0) clone(0x70024100, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000240)) 06:01:47 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="020000000100f6ffffff00000200000000000000", 0x14, 0x0) [ 138.848276] 0000000000000000 0000000000000000 0000000000000040 ffff8801979ff560 [ 138.856295] ffffffff81423eb5 0000000041b58ab3 ffffffff843bb8e8 ffffffff81423cf6 [ 138.864279] Call Trace: [ 138.866853] [] dump_stack+0xc1/0x128 [ 138.872212] [] panic+0x1bf/0x3bc [ 138.877252] [] ? add_taint.cold.6+0x16/0x16 [ 138.883263] [] kasan_end_report+0x47/0x4f [ 138.889060] [] kasan_report.cold.6+0x76/0x2fe [ 138.895201] [] ? ip6_xmit+0x1838/0x1b80 06:01:47 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="020000000100f6ffffff00000200000000000000", 0x14, 0x0) 06:01:47 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="020000000100f6ffffff00000200000000000000", 0x14, 0x0) [ 138.900838] [] __asan_report_load8_noabort+0x14/0x20 [ 138.907588] [] ip6_xmit+0x1838/0x1b80 [ 138.913038] [] ? retint_kernel+0x2d/0x2d [ 138.918751] [] ? ip6_finish_output2+0x1d00/0x1d00 [ 138.925260] [] ? trace_hardirqs_on+0x10/0x10 [ 138.931315] [] ? __lock_is_held+0xa2/0xf0 [ 138.937112] [] ? ipv4_dst_check+0x111/0x160 [ 138.943086] [] ? __sk_dst_check+0x114/0x240 06:01:47 executing program 3: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="020000000100f6ffffff00000200000000000000", 0x14, 0x0) 06:01:47 executing program 3: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="020000000100f6ffffff00000200000000000000", 0x14, 0x0) 06:01:47 executing program 3: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="020000000100f6ffffff00000200000000000000", 0x14, 0x0) [ 138.949062] [] ? __sk_dst_check+0x1/0x240 [ 138.954859] [] inet6_csk_xmit+0x27c/0x4d0 [ 138.960656] [] ? inet6_csk_xmit+0xff/0x4d0 [ 138.966544] [] ? inet6_csk_update_pmtu+0x160/0x160 [ 138.973132] [] l2tp_xmit_skb+0xc45/0xf30 [ 138.978856] [] pppol2tp_sendmsg+0x4e0/0x790 [ 138.985274] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 138.992114] [] ? pppol2tp_release+0x2e0/0x2e0 06:01:47 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="020000000100f6ffffff00000200000000000000", 0x14, 0x0) [ 138.998262] [] sock_sendmsg+0xcc/0x110 [ 139.003796] [] ___sys_sendmsg+0x47a/0x840 [ 139.009628] [] ? copy_msghdr_from_user+0x560/0x560 [ 139.016213] [] ? futex_wake+0x146/0x450 [ 139.021859] [] ? trace_hardirqs_on+0x10/0x10 [ 139.027918] [] ? check_preemption_disabled+0x3b/0x170 [ 139.034755] [] ? __fget+0x20a/0x3b0 [ 139.040031] [] ? __fget+0x231/0x3b0 [ 139.045304] [] ? __fget+0x47/0x3b0 [ 139.050490] [] ? __fget_light+0x169/0x1f0 [ 139.056283] [] ? __fdget+0x18/0x20 [ 139.061469] [] __sys_sendmmsg+0x161/0x3d0 [ 139.067269] [] ? SyS_sendmsg+0x50/0x50 [ 139.072798] [] ? ip6_datagram_connect+0x3a/0x50 [ 139.079097] [] ? inet_dgram_connect+0x11e/0x200 [ 139.085395] [] ? fput+0xd2/0x140 [ 139.090394] [] ? SYSC_connect+0x22a/0x300 [ 139.096167] [] ? SYSC_bind+0x280/0x280 [ 139.101683] [] ? SyS_futex+0x206/0x310 [ 139.107195] [] ? do_futex+0x17c0/0x17c0 [ 139.112801] [] ? SyS_socket+0x121/0x1b0 [ 139.118417] [] ? move_addr_to_kernel+0x50/0x50 [ 139.124633] [] SyS_sendmmsg+0x35/0x60 [ 139.130067] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 139.136026] [] do_syscall_64+0x1a6/0x490 [ 139.141729] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 139.148976] Dumping ftrace buffer: [ 139.152498] (ftrace buffer empty) [ 139.156186] Kernel Offset: disabled [ 139.159790] Rebooting in 86400 seconds..