INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.31' (ECDSA) to the list of known hosts. 2018/04/14 18:44:29 fuzzer started 2018/04/14 18:44:29 dialing manager at 10.128.0.26:36243 2018/04/14 18:44:36 kcov=true, comps=false 2018/04/14 18:44:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r2, 0x50, &(0x7f00000001c0)}, 0x10) keyctl$search(0xa, r0, &(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000340)) timer_create(0x7, &(0x7f00000004c0)={0x0, 0x41, 0x0, @thr={&(0x7f00000003c0)="38371b5d88e1f25f916eea2c9ac3900d94a4f2c720b05b669cfba1f796de149eca080c56e21c8bac0fba83e6dd945d540754768eae31d29b06e63ff852f6e8655cf248ff4f5ed92dc1", &(0x7f0000000440)="58977d25dac0b24297ddd0af67b3c7b87a41bf8f79ea8bfed173cd0b7b3811eb6621e3c215d7a0a7a2b1a6ca9be7020e901c90f23303d19af2a96517577d2860735f840a139c1e3a5470d00f9ba4c86d5d349f3943ba3138bf4affbd"}}, &(0x7f0000000500)=0x0) timer_settime(r3, 0x0, &(0x7f0000000540)={{0x77359400}}, &(0x7f0000000580)) ioctl$VT_DISALLOCATE(r2, 0x5608) r4 = accept$unix(r2, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e) recvfrom$ipx(r2, &(0x7f0000000680)=""/222, 0xde, 0x2100, &(0x7f0000000780)={0x4, 0x9, 0x7ff, "ff302bcfe320", 0x41c}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f00000007c0)=""/157, &(0x7f0000000880)=0x9d) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000008c0)={0x0, @empty, @multicast1}, &(0x7f0000000900)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000940)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r5}, 0xc) syz_mount_image$vfat(&(0x7f0000000980)='vfat\x00', &(0x7f00000009c0)='./file0\x00', 0x393, 0x1, &(0x7f0000000a80)=[{&(0x7f0000000a00)="9a3988d4eb5f6e330a872eb214e4a81a44b3c90c2e2dd7d7513a7b547c3fc5136810ea4a820912bcd34a9da2e127ba9185b571f3e649ddd34badb7e95be03ef5dc70d89fe6580eb9417070d15c68807c5c1865b8ec77ab08a8bc1b1767e0e4812a825ead9e732598c1", 0x69, 0x89b}], 0x10000, &(0x7f0000000ac0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x36, 0x34, 0x30, 0x35, 0x36]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@check_normal='check=normal', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000b40)=0x7fff, 0x4) recvmsg(r4, &(0x7f0000000d40)={&(0x7f0000000b80)=@nl=@unspec, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/50, 0x32}, {&(0x7f0000000c40)=""/9, 0x9}], 0x2, &(0x7f0000000cc0)=""/97, 0x61, 0x3}, 0x0) prctl$setfpexc(0xc, 0x20000) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000d80)=""/65, &(0x7f0000000e00)=0x41) r6 = fcntl$getown(r4, 0x9) timer_create(0x5, &(0x7f0000000e40)={0x0, 0x1d, 0x4, @tid=r6}, &(0x7f0000000e80)) preadv(r2, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)=""/217, 0xd9}], 0x1, 0x0) bind(r2, &(0x7f0000001000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_team\x00'}}, 0x80) finit_module(r4, &(0x7f0000001080)='ppp0\x00', 0x3) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000010c0)=@req3={0xca2, 0x400, 0x5, 0x1, 0x2, 0x100, 0xffffffffffffff01}, 0x1c) fcntl$notify(r2, 0x402, 0x11) ioctl$KDENABIO(r2, 0x4b36) 2018/04/14 18:44:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, &(0x7f0000000100)=0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x2}, 0x8) ioctl$TIOCCONS(r0, 0x541d) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r3, r4/1000+10000}, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000280)={0x7170, 0x8, 0x5b87, 'queue0\x00', 0x1000}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000340)=0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0xbbc, [0x3, 0x10001, 0x6, 0x8, 0x7, 0x9, 0x8, 0x9]}, 0x5c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r2, 0x99ca}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000440)={0x9, 0x1, 0x0, 0x8, 0xa19, 0x2d}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000480)={'ipddp0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendfile(r0, r0, &(0x7f00000004c0), 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000500)={0x4, 0x9, 0x8, 0x1f, 0x2, 0x1000, 0x6, 0x8000, 0x6, 0x8, 0x20, 0x81}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000540)={0x6, 0x979f, 0x7fffffff, 0x9}) r5 = accept4$llc(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x10, 0x80800) r6 = msgget(0x2, 0x44d) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000600)=""/97) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={r1, 0x1f}, 0x8) ustat(0x4, &(0x7f00000006c0)) recvmmsg(r5, &(0x7f0000000a80)=[{{&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/73, 0x49}, {&(0x7f00000008c0)=""/87, 0x57}, {&(0x7f0000000940)=""/12, 0xc}], 0x4, &(0x7f00000009c0)=""/167, 0xa7, 0x10000}, 0x6}], 0x1, 0x20, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000ac0)={'ipddp0\x00', {0x4, 0x8, 0xfffffffffffffff9, "a3fb8a8564f5", 0x1}}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000b00)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b40)=@sack_info={r1, 0x8d5a, 0x6}, &(0x7f0000000b80)=0xc) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000c00)={0x0, &(0x7f0000000bc0)}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000c40)=0x74fb8392) r7 = getpid() ptrace$setregset(0x4205, r7, 0x202, &(0x7f0000000d40)={&(0x7f0000000c80)="1379fada26fed38a93f65cd094f3672e261628ed88ad18a6a6dd5ddd131b280a33113cf515687a64b0b700ecba3787c118a447d9fcfd174f940e0383ccfd1d0acc0a59d7891a5fea47dcdae96868d27b0bce7962a6e9d65ba13573fe3a19ced268847bf4882155b837499c0d1f898c9dc33be6c0a6533cad0ceb1427a87f3fc1d3c17dd480bd043e5e228d9eb12a589b50d816097c677157a8ae3f0b1b8e0aacc995bc755ad13ca3018e1ea35d574f43059c6b1047dce5c6e6570dca733886f9", 0xc0}) 2018/04/14 18:44:39 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88801, 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x10000, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x51b}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x5}, 0x8) r3 = socket$inet6(0xa, 0x0, 0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000280)=""/66) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000300)={0x0, 0x80, 0x101, 0x3ff, 0x1}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) accept4$netrom(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000440)={r2, 0xd1, "1661de08053c7f953af1b360fcc94cce57434f142dcd9f0198688067e832573fc44380d2e74ccb813893f0f8080c5fec5b1492f68cbd918f8cbad2de595143e3794452bf8ef25956853efe302a42a60132cb5789b5701f5404caeb96f39c87d2452e4f3475691aa2d93f3032db8e8a5eda0474c752d76c0b42ece0ee9ec0ba0150cff41aa2389f33889530971208eb488bf78b3ef8eca18629d5ee3ea56ce3981336b8c307b352146acddc24b33e792c6f33788bb7f4085e3794b02284ab139f4c8dd8aba6a18297bfdaf7e7e49c034571"}, &(0x7f0000000540)=0xd9) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000580)=0x2, 0x4) recvfrom$inet(r0, &(0x7f00000005c0)=""/108, 0x6c, 0x2, &(0x7f0000000640)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000680)) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000006c0)=""/223, &(0x7f00000007c0)=0xdf) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000800)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) timer_create(0x6, &(0x7f00000009c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000840)="ee0f20b31f439dcf40c988d319e34aaa13737762d80bf7ea95072ae9e5c845e9bee3f1756769a6e033d17dee0bfaec6bb25c0f5c08e3e7bd92e95431982555d373bdd4b7fe5e0c39", &(0x7f00000008c0)="d394d7b3b0d1fd178c7d4c532fafac608ba54ad81ca3e8299fddb4df69024d5dba2b2e3ee0f089bc840fffbcf0b71ce0c5f13802bfbc052f4f1eb2d4d0bd9e68b02d5fa20bfaf3e8b96df1b8f4eac8169c7c68a2542b686e8f8db6237b0856bd4ef6252ad6860d0ae51dc987d55b09a3c02b384d5805cd40523d34778a651b27d66abd87c1bb4b73f9f61901b2f60203779a8f41c2f5b18625afb10bb46e21d761a9cb6a60adcff6996621b975a8d3938395c865e52077d7530e0785a8b1145ec885fec5f1ad51f44ca0485a34502f3c92d4a171269abe40411764717478527e398129a90cc6bba52fbcf69ffc"}}, &(0x7f0000000a00)=0x0) timer_gettime(r4, &(0x7f0000000a40)) readlinkat(r0, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=""/59, 0x3b) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000b00)={0x2, 0x0, [0x0, 0x0]}) timer_gettime(r4, &(0x7f0000000b40)) tgkill(r1, r1, 0x19) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000b80)=0x4, 0x2) rt_sigsuspend(&(0x7f0000000bc0)={0x7}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/14 18:44:39 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001180)=[{&(0x7f00000000c0)="a6d4254f7ae0284cd6415fd86b184124b24a30ae4407570f0234e45dd1f1be7905cf5b12de6700dae68569c2d2a44ec50e593fd9f90e56f616cedc84d9423a663227a9bfba4bad0b3f2b7f0dd7f2e4a17edd75a39a39c3cea03dc471c5fbb0290c741bf142f5897583466c3c74d10c1316829ff6ee44f038f571fe3996b016b34ce1c441488f1a26d95da50de015d012", 0x90}, {&(0x7f0000000180)="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", 0x1000}], 0x2, &(0x7f00000011c0)=[{0xf0, 0x116, 0x2ee8, "d9e43fcd5fca9ced10f2982ff523b4c53e66f2a0435a98ff5b6f3e8d6ad0cd66b9cfd43b9adde426f67e43c741fc83f20fdc66a5345aa23d2e550901c6247a0198416c40e8adab5bbc50871679fca2338ffa58470653f12d6234bb8c2f1e2df0943ffb6ffdab0a0a688c85f335b79bf6147859f45478b0d01d84b1b5f9f93c39a21c55dff1b63ff6e31cca591673f538b709ae7ff7c357e5b2dda7dd1f7dc5dd0ee6ddc916c00204be32755563624d5e99f0b4ff5cb8764b31b70c2d289344a6ebb74ec6635a448e0a0c1a0dbe8ea5ddf73117ae39585fcfc87dddea"}], 0xf0, 0x8000}, 0x4800) recvmsg(r1, &(0x7f0000001880)={&(0x7f0000001300)=@nl=@unspec, 0x80, &(0x7f0000001700)=[{&(0x7f0000001380)=""/131, 0x83}, {&(0x7f0000001440)=""/203, 0xcb}, {&(0x7f0000001540)=""/235, 0xeb}, {&(0x7f0000001640)=""/56, 0x38}, {&(0x7f0000001680)=""/118, 0x76}], 0x5, &(0x7f0000001780)=""/206, 0xce, 0xb}, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000018c0)}, &(0x7f0000001940)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001980)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x0, 0x8, 0x1, 0x8}, 0x98) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) symlink(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)='./file0\x00') mount(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)='./file0/file0\x00', &(0x7f0000001b40)='xfs\x00', 0x4400, &(0x7f0000001b80)="ff36d4be80756248ba657ef345d3fbe98e828e2c6321acd39f7f280229b370e5427114a8ec165b2b3d30834c58642583694f8f5a21eb943f6c8dcd634e8678d28c5a87d04d8f54ee9be5ed4eec1ebf3f415160096136e40f09264c03510dc06d51400f39e6fb70af272e6033433b309f246b9c3fa309c22c") umount2(&(0x7f0000001c00)='./file0\x00', 0xf) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001c40)={0x77359400}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000001cc0)={0xffffffffffffff81, 0xbba, 0x3d, 0x9, 0x3fffc00000000, 0x9, 0x400, 0x4, 0x4, 0x8, 0x40, 0x7}) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000001d00)={0x7f, 0x9, 0x9, 0xc0000000, 0x8, 0x400, 0x80000001, 0x6, 0x1, 0x9, 0x10001, 0x1}) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000001d40)=0x400, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001d80)={r2, 0x80, 0x3, [0x7574, 0xfffffffffffffff7, 0xf98]}, &(0x7f0000001dc0)=0xe) r4 = accept4(r3, &(0x7f0000003940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000039c0)=0x80, 0x80800) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003a00)={r5, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000003a40)=""/135, &(0x7f0000003b00)=0x87) connect$inet6(r3, &(0x7f0000003b40)={0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x3d}, 0x1c) clone(0x6200000, &(0x7f0000003b80)="807d24aaa76d7ae5b716b1a43327d6c1648630fb1af388c95d01960fe7d654655729853d245a16f9500d0baab18ed78f93231b978ca9a3500288015a89b71666adf55530efe9df2c5054ab10faa74ea58a0a7ffacac4e3443c0b18e8a03aca3fa8e2c299baf633b6282ef5c84dd3204c733e9fd6326718eae610d1ec263e6fa1447c0e7cdcb62938b3342fc27f51b0eac2649082364c3d7ef051debada37ca75a1002dd7cac8a9fbce02751bcd14cfe95188bbc1aa359dccd6cc74c9b0b81269e14b275af037768e6e4d", &(0x7f0000003c80), &(0x7f0000003cc0), &(0x7f0000003d00)="1c21e793cf56fed23168883086333f92783f2e1b00572b2bf52a8fd2d522e71080d781f74550a23438d360bc99a8c74354ad2e97626d3155abcc3733dbe8313833adda1d2373f749a32b321482a788f621f7858ac1369552362a16a3a1d7e4f7504d520f62a49b1181819ecf74c06489d051d9a3625f2d90ee3e68938cc206835c0193463da9abde1960ea7757e705de1be020e89ea7afe13bc583318c60e4e94e4b11255956ac59324a1df277") r6 = dup3(r3, r1, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000003e00)={0x4, &(0x7f0000003dc0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000003e40)={r7}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003e80)={r2, 0x1, 0x30, 0x101, 0x9}, &(0x7f0000003ec0)=0x18) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003f00), &(0x7f0000003f40)=0x4) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000003f80)) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000003fc0)=0x10000000000000, 0x2) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000004000)="b566088da90bcf1f63a25799db7a5e195ff2e4b6bd0e7123172ff5b42e44d9ad55417f36e977e81ab312118d9535aa467d3170a06e292474fb5c88fc54d3f3c0655ce9be6bf1caa779599d369f8519255568e053eaeea3fbee49abd3e95787e4668f6415b8a560b279d9e9c9cb13c46253534b9445a28e098b3806f1a1856fcea3c9d4c38fe0332270ccc0a3b1694edf94d0b348436d0082", 0x98) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000040c0)=""/94, &(0x7f0000004140)=0x5e) renameat2(r6, &(0x7f0000004180)='./file0\x00', r3, &(0x7f00000041c0)='./file0/file0\x00', 0x1) 2018/04/14 18:44:39 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x1, 0x5, 0xffffffff, 0x0, 0xd}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x4, 0x6, 0x8001, 0x9, 0x4, 0x5}, 0x0, 0x1, 0x65e, 0x7, 0x0, "168c008a99a9520b73912a8db6b8220fe151113aca706a50416f78d253ab88c7dae7a409ca7156c1190c6d25a0bc86895f8a465b705ae001e1634d616c3225f0139dd05d2a23dd89bbbd12c9d9bc5ee1fff200f20cba94d56d68a9f7fbfdefa5d89bff0a37c8cd877f02143e2ddf94014b12aa1f2400528cd2697957b041a9f4"}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x4e24}}) r1 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1f7, 0xbe, 0x80, 0x7, 0x2, 0x5, 0x3, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffff7fff, 0x80, 0x3, 0x1, 0x10001}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0xde, "bb74da2c9768499fe751624405c2b0bf2a07ffe4eb0a9b29378de71b2a7041a87f35b06b59a8ef84f7ac0fed3e1fbfa0a8a22a86d220a617cfe1708b137b0f5d12f25b189f1138769191ad61c04a7f0ca2a12f17650ba4377bd2860437e8b3760bedf1a95ede095702ab5234b88a13521eaebf55fa305ed60f762660ff4b96c53dea1722f67139b820e00fca2df2d8c90ea43cbe2c0b380225de83e79e8fc800bd46a843e096dc2d80179c8a7bfdfb07d8e0b65c4bcda1d59407bf9ae1aa693a2dd185222dfb20e12731eed08d1faf6521df68c28e367be3306f3fbf642d"}, &(0x7f00000004c0)=0xe6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000500)=[@in={0x2, 0x4e23, @rand_addr=0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x20) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000540)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000580)=""/234) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}}, &(0x7f0000000740)=0x84) getsockname$ipx(r0, &(0x7f0000000780), &(0x7f00000007c0)=0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000800)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000880)={'NETMAP\x00'}, &(0x7f00000008c0)=0x1e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000900)="98ce3244fff6e21bcb75dc6f826ff08a", 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000940)={r0, 0xe}) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000980)) syz_mount_image$iso9660(&(0x7f00000009c0)='iso9660\x00', &(0x7f0000000a00)='./file0\x00', 0x2, 0x7, &(0x7f0000000f80)=[{&(0x7f0000000a40)="7830acbc496b433517e2e789aa210c995a7102f8539d06814d42f01e05759a6ccf5f9cb5c7f515ee", 0x28, 0x9}, {&(0x7f0000000a80)="01b05262d8b60445d67713997a21d59707e2187f29d24da4e9d3359f2ee3f57ce44df68675b9cd8a5a7fe12f7a81d21a261d6329793cc4f48ea717999facbb6679b14f2fc93af311c212033aae51372a8f5a574d6d72cbd281851f445d9b8a68ff1eaa2c5694a86e3d053079b927b8f32bdaedbf9187150098b01a83a4e0992b99d8e7d137b3e4de6d14ee998ff647623af26ca8f1f1b63eaac8b6f8a8d4be9c25c2f09c435b8e4d0b589f42d468100074d10fb233bf7c57d4d2", 0xba, 0x7}, {&(0x7f0000000b40)="130c1226e2059ab6c24923b3ae68f0493a37b1120a03331725dfc23e1c7c200d9d22ae4a5153d3184db3c02a5ef6e6bd1367b1fa823b6ee42eb4e30d8c702ba816c984346b40ed42c79bf2f028f9f59aa8f25ab141e10e06f029accb248e74f345c73812af88a85d1a103335eac5a93366fb70ecf7ae72ed6b6a490f21524be0bf62db8f35b13eead3118f", 0x8b, 0x100000000}, {&(0x7f0000000c00)="30c6a56774285e9d7f37aa590f0b45b7a31b0f4860da411f01efc7d5b7398541d7277676cf9f2bd5bd99698cd9d2939d7bf60d6a456fd8707fb1617b51fd9daccf71b5fb02678e2c4b10014a003f6c43e67d686e003e1f6781b03c39aeb51aad06543974a3b5f50a5852b2534468a8f91782a49a91a88891fa9568b236b2a57b9980ed65ab4236ed4ba89c09807f53f65658e76075584f50fe2cfc2349ff37cd9f74a936739ee64c8e5ca3f5dca02e3327d7f2bdded5b94a449bed7c38d651a1eea6ea754f4b50d91937f2fe7de160546e60615adedbf027694c89896b1bbef7e5cef8f4ec9232f31bbe95e6b5cdc16c73e44a4c79", 0xf5, 0xfffffffffffffffe}, {&(0x7f0000000d00)="e54d8ec27745fca654d88b51d536b822ae290084cde6caeb3eec3bf817a10d4261f223c5e07568b3323310e04ee4e543b9052f0bb691f501d14e815a4f3f6b84b3f636bc16b7bb01f9ed87710f2b6cc8f5024dcd750965c6be156bc9db9d482bda5b97b9b159493bf0855e64c41c3aa439cc5f46039bfca7b1a9e56fc4800aa57f1f55678a9e97a43342c20b35da2e944b0f9a77b24d64cbd2c030d07c41efff4373ecfbe7470f260a3d0f47f8d3ea98490cf0d410fa03f741cb3d2920f76da469adafe166e653", 0xc7, 0x8}, {&(0x7f0000000e00)="55e8799045e87784f340a038996e038881273c38b592735f7293797fbd9d2e44e56c96268dca084938a21141a0525c5111a453fa1d7fbbefae532e7b2d52c639aa58cfddaed1c32db7333f6eefcb7b79ce2c52cba183b1c5aef4d1dc6898071ca6150188282a3574691ec5cd426745cb138d19a9b4751c026504e36d3b98907ca28b4c4416d2c6f1c8f6a5d50a7c3d9b77d9e67516f87d931b71daef1db2eb0186f7", 0xa2, 0x100000001}, {&(0x7f0000000ec0)="a91532a560538cf1f2debf0d376e7a12cc47dd7ea3092d0de47812bcd15e9808dd130bb341bc97568091e9bb69e96849673361ed7ce07e8cf03fb0b7d2794fb510652aa591f8350d994e63b9f728496ea7ac37d6967bd24ab10c12a6c6630b81e5f21a4105df0b081f2c35c082f77158ece26e86baac248ba7bc8cace9cc47d208d2cf0e9c5a4008b6965e5b6a7df36f15af28ede1b9f50781f32950a692e16b31", 0xa1, 0x3ff}], 0x10001, &(0x7f0000001040)={[{@cruft='cruft', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x33, 0x2d, 0x35, 0x79, 0x39, 0x34]}, 0x2c}, {@unhide='unhide', 0x2c}, {@cruft='cruft', 0x2c}]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001080)={r3, 0x100000001}, 0x8) recvfrom$llc(r0, &(0x7f00000010c0)=""/105, 0x69, 0x40, &(0x7f0000001140)={0x1a, 0xffff, 0x7, 0xea61, 0x200, 0xe3fd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto(r4, &(0x7f0000001180)="13f34538cfaaf70dcac3c8637ce41bc838cee375b2c0dbaecfd3891a9a02cb9b7dc26d295f4b", 0x26, 0x8084, &(0x7f00000011c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400}, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001240)) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000001280)={'raw\x00'}, &(0x7f0000001300)=0x54) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001340), &(0x7f0000001380)=0x4) fcntl$addseals(r0, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000013c0)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001480)={0x2, 0x101, 0x8, 0x9, 0x7, 0x2}) 2018/04/14 18:44:39 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0x10) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {0xccb, 0x7a58, 0x2, 0x7, 0x5, 0x8}, 0x9, 0x1}, 0xe) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x20) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f00000000c0)={0x7ff, 0x6, 0x3ff, 0x400, 0x3, 0x2, 0xd6, 0x80000000}, &(0x7f0000000100)={0x8, 0x2, 0x5, 0x6, 0x101, 0xc0000000000000, 0x7, 0x2}, &(0x7f0000000140)={0x100000001, 0x3ff, 0x200, 0x1000, 0x32, 0x7ff, 0x3, 0x8001}, &(0x7f00000001c0)={r1, r2/1000+10000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200)={0x0, 0x7530}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000240)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'wlc\x00', 0x14, 0x3f, 0x10}, 0x2c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fffffff) fadvise64(r0, 0x1e, 0x0, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000280)={0x6, 0x8000, 0x8, 0x7}) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b5459e5f3b10cead35538860e78ca3977ca55deb3c053426fe7307554f53498859130bd780ef185a4cfb1784129376ca091ba7a5ce8f7ad535fa5bb136811d27f7", 0x41}, {&(0x7f0000000340)="8fc96d5e2cbcb9140d10c760966fb0255c1e", 0x12}, {&(0x7f0000000380)="934c5181b4d29d3724a8785a9e3abb1e0dbec4c8da", 0x15}], 0x3) r3 = creat(&(0x7f0000000400)='./file0\x00', 0x2) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000440)=0x4) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000480)={0x16, @multicast1=0xe0000001, 0x4e20, 0x0, 'wlc\x00', 0x4, 0x9, 0x2f}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000600)="309e2d29851bbad428efffa097e0d0b8c47f517ef9d79381ee7fc1") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000680)={0x6, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000006c0)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000780)=""/220, &(0x7f0000000880)=0xdc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000008c0)=0x40000000000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000900)={0x1, 'bcsf0\x00', 0x3}, 0x18) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000940)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000a00), 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x8010, r3, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000a40)=0x4, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000a80)={0x2bd, 0x7ff}) writev(r0, &(0x7f0000001d00)=[{&(0x7f0000000ac0)="d92637cfb5c62ed1be7a199d2d13f0809fed6762c49b5748ca89b5d948b361526f638aec317712490dd82f4dc3589fd7810f2e6b798b18ee0cd129069c", 0x3d}, {&(0x7f0000000b00)="96f156bf339e9a209beb03d0839b24a610c5ec9c196c59e8d26659cd3a923dd02fbeb9b81c3ec461866952b8a666da646e8908cd0f2ab11f29a07ab90e6b55288227febcc79a611d810d65ca1d84062d4692c572b55cc5ac3553375111f81ba9f4282be00c518e7a371aae782b76c0cf5748d7a570af62b53e5ed9", 0x7b}, {&(0x7f0000000b80)="ad3a3cf8932a30014475d70b0ba3d992ddc0f62ce4749297bd0b5fff61d72a01b9408b962e25482c5c9f33cc33b50be9e5", 0x31}, {&(0x7f0000000bc0)="73062543fa335352c78861f2f793ccfcea4b1cf14259f2808d080a9a46d5803f7be65280d60a71e43c908243f3a2bd956733b85babae019817de7ae83d30c9d89920591db7854cc577a1272c52e1a415794f3c71f3e25814b876c931434b50e82edd9707423f59d39be4349142cb9d31528101616b4b6048dd5ef1f93035108f8191eab00de05289783c9f1bd4d605088ef4a4c2a23819b0bfc1804b72d3eba7a67cff913eb61923d56aa3a9919144b94e877329e9ecbeeac754d92b91884e726ecaa308d2e41b205813724817776dcea12f06d894941a76dd2958094fc44779b55fd29debcf5b41ce", 0xe9}, {&(0x7f0000000cc0)="1aa625", 0x3}, {&(0x7f0000000d00)="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", 0x1000}], 0x6) 2018/04/14 18:44:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000026000300002000000000000003000000"], 0x1}, 0x1}, 0x0) 2018/04/14 18:44:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x5424, &(0x7f0000000000)) syzkaller login: [ 41.489270] ip (3767) used greatest stack depth: 54656 bytes left [ 41.863534] ip (3799) used greatest stack depth: 54408 bytes left [ 42.087970] ip (3821) used greatest stack depth: 54312 bytes left [ 42.853410] ip (3898) used greatest stack depth: 54200 bytes left [ 43.245103] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.251603] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.288987] device bridge_slave_0 entered promiscuous mode [ 43.329129] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.335615] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.364993] device bridge_slave_0 entered promiscuous mode [ 43.378614] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.385140] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.400959] device bridge_slave_0 entered promiscuous mode [ 43.450015] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.456543] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.479531] device bridge_slave_0 entered promiscuous mode [ 43.496132] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.502622] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.520133] device bridge_slave_0 entered promiscuous mode [ 43.548670] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.555144] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.571531] device bridge_slave_0 entered promiscuous mode [ 43.582902] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.589363] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.602398] device bridge_slave_1 entered promiscuous mode [ 43.612082] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.618582] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.627253] device bridge_slave_1 entered promiscuous mode [ 43.640163] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.646592] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.681516] device bridge_slave_1 entered promiscuous mode [ 43.697635] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.704144] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.714456] device bridge_slave_1 entered promiscuous mode [ 43.723668] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.730128] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.751175] device bridge_slave_1 entered promiscuous mode [ 43.757966] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.764432] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.775994] device bridge_slave_0 entered promiscuous mode [ 43.786871] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.793322] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.810755] device bridge_slave_0 entered promiscuous mode [ 43.825170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.835094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.859977] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.866454] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.899945] device bridge_slave_1 entered promiscuous mode [ 43.906701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.920303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.935714] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.942245] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.977265] device bridge_slave_1 entered promiscuous mode [ 44.001338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.011679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.020799] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.027234] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.061868] device bridge_slave_1 entered promiscuous mode [ 44.085164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.096601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.114160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.125494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.186529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.202596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.300367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.311330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.404159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.519141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.928572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.045019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.054811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.137699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.159320] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.197988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.263011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.277392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.286855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.340967] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.406931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.417117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.512453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.519834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.619878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.696980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.157789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.279949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.302011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.358826] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.373406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.384592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.476911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.494608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.503741] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.564414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.584551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.628607] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.636394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.648739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.674919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.686655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.699582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.716782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.724872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.751687] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.760557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.769279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.814303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.844374] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.852220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.865816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.890718] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.900867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.911948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.926226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.933397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.949910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.982601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.008638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.036737] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.048597] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.055717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.069143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.090840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.106795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.122824] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.129972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.138150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.146807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.164752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.173467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.202148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.220145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.237371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.256948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.266748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.298230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.326372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.336112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.351730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.375273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.384571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.396669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.433905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.462571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.483737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.556855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.566132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.581554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.243124] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.249606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.256465] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.262908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.314776] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.322598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.342018] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.348502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.355333] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.361785] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.380382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.402014] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.408536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.415366] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.421826] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.504883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.582933] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.589414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.596270] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.602714] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.666237] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.678597] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.685115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.691941] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.698384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.724911] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.752377] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.758855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.765703] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.772147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.815016] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.838714] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.845189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.852083] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.858528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.932699] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.148972] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.155471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.162359] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.168822] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.213489] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.337105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.356508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.390660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.428680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.441709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.450823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.459152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.559250] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.574520] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.838272] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.909894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.961617] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.076155] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.317334] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.323616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.334939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.362015] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.380271] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.386870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.400280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.535894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.618206] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.625449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.640594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.679841] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.686119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.703107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.841964] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.848235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.858585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.881384] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.897134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.911644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.128502] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.136627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.149907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.402856] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.409354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.420827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/14 18:45:05 executing program 3: 2018/04/14 18:45:05 executing program 3: 2018/04/14 18:45:05 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5437, &(0x7f0000981ffe)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x84}) ioctl$TCSETSF(r1, 0x5441, &(0x7f0000000000)) dup3(r0, r2, 0x0) 2018/04/14 18:45:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000002cc0)="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", 0x280}], 0x1, &(0x7f0000003cc0)}}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) [ 65.930415] ================================================================== [ 65.938008] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 65.944419] CPU: 1 PID: 5773 Comm: syz-executor3 Not tainted 4.16.0+ #83 [ 65.951254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.960610] Call Trace: [ 65.963208] dump_stack+0x185/0x1d0 [ 65.966845] ? __crypto_memneq+0x2f9/0x490 [ 65.971081] kmsan_report+0x142/0x240 [ 65.974891] __msan_warning_32+0x6c/0xb0 [ 65.978956] __crypto_memneq+0x2f9/0x490 [ 65.983019] ? kernel_fpu_end+0x2c/0x1d0 [ 65.987080] ? gcmaes_decrypt+0x874/0xea0 [ 65.991229] ? kernel_fpu_end+0xba/0x1d0 [ 65.995296] gcmaes_decrypt+0x8d5/0xea0 [ 65.999290] generic_gcmaes_decrypt+0x181/0x1e0 [ 66.003966] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 66.008809] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 66.013480] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 66.018325] aead_recvmsg+0x25b5/0x2960 [ 66.022310] aead_recvmsg_nokey+0x129/0x160 [ 66.026635] sock_recvmsg+0x1d0/0x230 [ 66.030437] ? aead_sendmsg_nokey+0x250/0x250 [ 66.034936] ___sys_recvmsg+0x3fb/0x810 [ 66.038919] ? __fget_light+0x56/0x710 [ 66.042810] ? __fdget+0x4e/0x60 [ 66.046178] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 66.051547] ? __fget_light+0x6b9/0x710 [ 66.055531] SYSC_recvmsg+0x298/0x3c0 [ 66.059336] SyS_recvmsg+0x54/0x80 [ 66.062874] do_syscall_64+0x309/0x430 [ 66.066766] ? ___sys_recvmsg+0x810/0x810 [ 66.070925] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 66.076109] RIP: 0033:0x455319 [ 66.079292] RSP: 002b:00007f7b2f1bec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 66.086995] RAX: ffffffffffffffda RBX: 00007f7b2f1bf6d4 RCX: 0000000000455319 [ 66.094261] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000015 [ 66.101532] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 66.108801] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 66.116064] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 66.123331] [ 66.124949] Local variable description: ----authTag@gcmaes_decrypt [ 66.131255] Variable was created at: [ 66.134977] gcmaes_decrypt+0xd6/0xea0 [ 66.138864] generic_gcmaes_decrypt+0x181/0x1e0 [ 66.143523] ================================================================== [ 66.150870] Disabling lock debugging due to kernel taint [ 66.156315] Kernel panic - not syncing: panic_on_warn set ... [ 66.156315] [ 66.163686] CPU: 1 PID: 5773 Comm: syz-executor3 Tainted: G B 4.16.0+ #83 [ 66.171818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.181169] Call Trace: [ 66.183761] dump_stack+0x185/0x1d0 [ 66.187395] panic+0x39d/0x940 [ 66.190610] ? __crypto_memneq+0x2f9/0x490 [ 66.194851] kmsan_report+0x238/0x240 [ 66.198658] __msan_warning_32+0x6c/0xb0 [ 66.202723] __crypto_memneq+0x2f9/0x490 [ 66.206787] ? kernel_fpu_end+0x2c/0x1d0 [ 66.210847] ? gcmaes_decrypt+0x874/0xea0 [ 66.215004] ? kernel_fpu_end+0xba/0x1d0 [ 66.219068] gcmaes_decrypt+0x8d5/0xea0 [ 66.223054] generic_gcmaes_decrypt+0x181/0x1e0 [ 66.227727] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 66.232568] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 66.237242] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 66.242091] aead_recvmsg+0x25b5/0x2960 [ 66.246084] aead_recvmsg_nokey+0x129/0x160 [ 66.250409] sock_recvmsg+0x1d0/0x230 [ 66.254210] ? aead_sendmsg_nokey+0x250/0x250 [ 66.258711] ___sys_recvmsg+0x3fb/0x810 [ 66.262696] ? __fget_light+0x56/0x710 [ 66.266585] ? __fdget+0x4e/0x60 [ 66.269956] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 66.275320] ? __fget_light+0x6b9/0x710 [ 66.279307] SYSC_recvmsg+0x298/0x3c0 [ 66.283118] SyS_recvmsg+0x54/0x80 [ 66.286660] do_syscall_64+0x309/0x430 [ 66.290556] ? ___sys_recvmsg+0x810/0x810 [ 66.294713] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 66.299899] RIP: 0033:0x455319 [ 66.303086] RSP: 002b:00007f7b2f1bec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 66.310787] RAX: ffffffffffffffda RBX: 00007f7b2f1bf6d4 RCX: 0000000000455319 [ 66.318044] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000015 [ 66.325298] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 66.332544] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 66.339799] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 66.347526] Dumping ftrace buffer: [ 66.351048] (ftrace buffer empty) [ 66.354730] Kernel Offset: disabled [ 66.358331] Rebooting in 86400 seconds..