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 '10.128.10.31' (ECDSA) to the list of known hosts. 2018/04/14 09:21:37 fuzzer started 2018/04/14 09:21:38 dialing manager at 10.128.0.26:36243 2018/04/14 09:21:44 kcov=true, comps=false 2018/04/14 09:21:46 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x181) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x100, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4800}, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x1, r2}) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) sysfs$2(0x2, 0x0, &(0x7f00000003c0)=""/86) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)) open_by_handle_at(r0, &(0x7f0000000500)={0xe9, 0x80000001, "f718bd2e56b909c8c2c5a5604bdce55d4c567b3f4f70ee699bf9444b10f12c0e94ce6de001fdda7fd9243ad3004f608ad0a576f20e4efde512990d80f3359f1e94542814e485ddfb6eb04eed1cba1daf7bf6263435dd098519a46e146bed6a5abdc9eee57283fe6d5e5d2866dca00fdce87bd347ae100616b4d88f0b234c2c85c20f67d4f95950fa42b3d4f1835c0f9fea49c010da6cbe9c3d2409d15d64f327e4a9a3a05c25f105ee231403c2ab47c0c93cf24f99597e87e8ab0b02a3eb70a486761a2fd3883809491abf87f95c129d1ae71034b5ea7fdbed9e18033cbcd61a57"}, 0x480000) getsockname$ipx(r0, &(0x7f0000000600), &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)=0x1, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000800)={0x2, &(0x7f00000006c0)=[{}, {}]}) fcntl$setown(r0, 0x8, r2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000840)=""/112) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000008c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000940)=@assoc_id=0x0, &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000009c0)={r3, 0x4, 0xc083, 0x2, 0x9, 0x13, 0x1, 0x12, {r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x6, 0x694, 0x4, 0x7fff}}, &(0x7f0000000a80)=0xb0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b40)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x100000001, 0x4, 0xfffffffffffffffa, 0x7, 0xc4}, &(0x7f0000000c00)=0x98) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000c40)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000c80)={r7, 0x80000, r0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000cc0)=0x6, 0x4) fchmod(r0, 0x1) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d00)={r6, 0x67e}, &(0x7f0000000d40)=0x8) setpriority(0x2, r2, 0x3) ptrace$setregset(0x4205, r2, 0x5, &(0x7f0000000e40)={&(0x7f0000000d80)="70ee55dd5324a68fa6453cad17a298c393bb46eb1b3f72766737625b7a348baabc4bf62e2016a6a2356161eecd0c6d5ddbabc2e0ebd14114ffb87530a36aef8d2ff5fe0526df7b4ddbfa379000c5fec139e095298bd73f5214ed49ed0b04f9d633cb6c1febec25b5d80bb8092d499ec70e2689bb2b7e174678065b13489fd53b49fc0cbb4f26edea666abddd03e48aed2b71", 0x92}) 2018/04/14 09:21:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file1\x00', 0x3, 0x9, &(0x7f0000000580)=[{&(0x7f00000000c0)="a368a45f4ae1bdc795a043243d55240bec4a0ec042fcecf3eea5d42e2391fc7c235dcaeb00ba0f09afcdaf5d33fecf74df0fa0a94730e644e81dcf766498ab9cdf4078548cb37b486a19c151d747c595e97debcfae684c4c52e74b1fee84ecef784fa69d3e21167317c412752db3a5b02d9282647399988e580f18aa6d7eb82070179f1b8f572db4e5d2b4b3842296660e49403b6d5be971c29f1fb27415a8b03184d03695af3ee3e5f867e4b95994dbfd91dd24ff2f4c13f0f1d0b05a5bf101785420f86fc2aa80fc", 0xc9, 0x9}, {&(0x7f00000001c0)="350c044e81a64b33d96503a9547a95f1771b0f41ced3964c5ed1d36bfbd638b15c4bfd7b5d892cac652bff36ba920267edd2592636b073f2eb13150c119cc7a4e732d1ea35400f5f1625db1ee6a3cdc1bf6e247140c00982c28b112796a36a16cdc06328ece9e431574c996e766c29b5e3c89d2e690682b4c4fc6a1de8757b82742ccd219841bcb16c0957643d3223f6c2689fb25d3701b5fb747534e953ae3e598f800311ec36b17534815ce3", 0xad, 0x3}, {&(0x7f0000000280)="4c2314a136f13323412a5b4060a799d6bc4492863cef44458a33862b550c2728e713becb131873af94b67aa7feb8e19cd2b0996be36162c8094c9cef7aef31d20694075f752cfcda8d906d887277fd4ad6eed9c258a96ef28d4a00ab282825e1e8dd292627948b1d434eeca5947758a27d58eae80c", 0x75, 0x1}, {&(0x7f0000000300)="a7ad112c93fef90e002964bc52dfa93e1036dc48b895ea8e5175bbd976a0215676978fe4038550cc0f86c968df8e60d627f915002b0ae84f8cba800311610084c228400c5c6f7b466930764113c9", 0x4e, 0x94a0}, {&(0x7f0000000380)="f0fb772f", 0x4, 0x9}, {&(0x7f00000003c0)="25dcd02d6c79fe83470c4c7ca292562ee30c765ff55a23f4a4a049a3577a502a61b7596b03ccfb3f6142e4de90e2234464379b1f9453fae51e0e039aa5c206dd3fe8112a48", 0x45, 0x10001}, {&(0x7f0000000440)="7b4cc13e8912f8957c0b176600bfcf833a66977707873910d2afdffa25753d370042a0a782b436792ea0eecd3c1484fb0e26a8e28e9d65664607773d7c23a6116c96113672651d55381298e933aacfb8639455c5fc28d9120829ccf2cef0dfb022e2", 0x62}, {&(0x7f00000004c0)="131a558d023a053011ae3069b104ac38d271f6337ea50503aba39332852c9bffe8eccc123308f5c89e142542fade7f9bea8c536f0d3838351e743e87baf9a7f2cf5c7577cd5cc96110d3b7fe778e2cf7dc0f8d3b0b5b21c99677f7", 0x5b, 0xffff}, {&(0x7f0000000540)="2b331f6f54159d077db71ffedde680b5c8e047c1911eeac5df4654e7fd528bfab05a", 0x22, 0x8}], 0x40000, &(0x7f0000000680)={[{@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) bind$alg(r0, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000740)="aa7ad8fe6d", 0x5}], 0x1) getdents64(r0, &(0x7f00000007c0)=""/42, 0x2a) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000800)={0x2, 0x0, 0x2, 0x0, 0x4d694c4760795977}) flock(r0, 0xe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x3a9000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000900)={0x0, 0xffff, 0x2, [0x100000000, 0x1f]}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000980)={r3, 0xffffffffffffff01}, &(0x7f00000009c0)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000a00)={0x1, 0x1}, 0x8) removexattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@known='com.apple.FinderInfo\x00') connect$unix(r0, &(0x7f0000000ac0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000b80)='team\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000011c0)={@empty, @multicast1, 0x0}, &(0x7f0000001200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001280)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000001380)=0xe8) getsockname$packet(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x14) getsockname$packet(r2, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001580)=0x14) getsockname$packet(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001640)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000001740)=0xe8) accept4$packet(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001840)=0x14, 0x80800) getpeername(r0, &(0x7f0000001880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001900)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001940)={0x0, @local, @loopback}, &(0x7f0000001980)=0xc) getpeername$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a40)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001b40)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001b80)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000001bc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001d40)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001e40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000002500)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000024c0)={&(0x7f0000001e80)={0x618, r4, 0x510, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r5}, {0x190, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x4, 0x400, 0x59f, 0x8}, {0x50e3, 0xdcee, 0x2, 0x1800}, {0x4, 0x38000000, 0xffffffff00000001, 0xffff}, {0x200, 0xa3, 0xffff, 0x3}, {0xffffffffffffa946, 0x2, 0x5}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xffffffffffff0001, 0x6, 0x4}, {0x4, 0x7, 0xfff, 0x7ff}]}}}]}}, {{0x8, 0x1, r7}, {0xf8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4c11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x100000001, 0x2, 0x3}, {0xfffffffffffffd3f, 0x80000000, 0x4, 0xffffffffffffff81}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r10}, {0x198, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x105dd035}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x0, 0x20, 0x100, 0x4}, {0x810000000, 0x5, 0x5, 0x4}, {0x0, 0x8, 0x5, 0x1}, {0xffff, 0x80000000, 0xff, 0xc904}, {0x6, 0x4, 0x7fffffff, 0x3ff}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0xf4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r17}}}]}}]}, 0x618}, 0x1, 0x0, 0x0, 0x40}, 0x2400c000) 2018/04/14 09:21:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) flistxattr(r0, &(0x7f0000000040)=""/243, 0xf3) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000180)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x101000, 0xa0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0xffffffff, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000280)={r3}) listxattr(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)=""/64, 0x40) ioctl$TCXONC(r1, 0x540a, 0x3000000000000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000340)={0x10001, 0x1, 0x8000}) r4 = dup(r0) r5 = memfd_create(&(0x7f0000000380)='@\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0xd, 0xa, [0x200, 0x81, 0x0, 0x3, 0x6ec, 0x3, 0x400, 0x5, 0x2c0, 0x2]}, &(0x7f0000000400)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000440)={r6, 0x2, 0x1, [0x40]}, 0xa) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x8000) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000480)={r2, r3, 0x4}) read(r4, &(0x7f00000004c0)=""/58, 0x3a) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000500)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$LOOP_CLR_FD(r1, 0x4c01) r7 = dup(r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000016c0)={0x101, 0x6, 0x7ff, 0x1000, &(0x7f0000000540)=""/4096, 0xb9, &(0x7f0000001540)=""/185, 0x8c, &(0x7f0000001600)=""/140}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001740)={r6, 0xc3ba, 0x2, [0x3, 0x4]}, &(0x7f0000001780)=0xc) ioctl$KIOCSOUND(r7, 0x4b2f, 0x2873) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000017c0)=0x2, 0x4) modify_ldt$write(0x1, &(0x7f0000001800)={0x3ff, 0x100000, 0xffffffff, 0x7, 0xebf, 0x1000, 0x80, 0x0, 0x0, 0xae3}, 0x10) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001840)=0x3) 2018/04/14 09:21:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x918) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/226) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xb0, r1, 0x300, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x40040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000480)={r0, 0x3}) bind$rds(r0, &(0x7f00000004c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') r3 = accept$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000600)={@loopback, @local, 0x0}, &(0x7f0000000640)=0xc) getsockname(r0, &(0x7f00000006c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000780)={0x148, r2, 0x500, 0x70bd2b, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2c}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}]}, 0x148}, 0x1}, 0x800) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000980)={r3, 0x80}) ioctl$sock_netdev_private(r3, 0x89f7, &(0x7f00000009c0)="37ff0540af59f59317d3b3dc35ec737980f5f21caef36cba201439839f5e6a9ddb35ae3479707f0b4479212b366d62fcef6aaa02fc93fcc134ed04e27be83a") ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000a00)={{0xffffffffffffffff, 0x3, 0x1000, 0x0, 0x2}, 0x5, 0x162, 'id1\x00', 'timer0\x00', 0x0, 0x7f, 0x9, 0x8, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)=@dellink={0x64, 0x11, 0x336, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x3, 0xc}, [@IFLA_CARRIER={0x8, 0x21, 0x7}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7ff}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x100000001}, @IFLA_WEIGHT={0x8, 0xf, 0x1}, @IFLA_LINKINFO={0xc, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}]}, @IFLA_TXQLEN={0x8, 0xd, 0x200}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x87}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x800) getrlimit(0xa, &(0x7f0000000c40)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000d00)=@assoc_value={0x0}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000d80)={0x4f7f, 0x209, 0x9, 0x3c, r7}, &(0x7f0000000dc0)=0x10) getpeername$unix(r0, &(0x7f0000000e00)=@abs, &(0x7f0000000e80)=0x6e) sendmsg$nl_route(r0, &(0x7f0000000fc0)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000f00)=@bridge_delneigh={0x50, 0x1d, 0x10, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0x0, r5, 0x8, 0x10, 0x8}, [@NDA_DST_IPV4={0x8, 0x1, @multicast2=0xe0000002}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_IFINDEX={0x8, 0x8, r5}, @NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x17}}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x1b}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) openat$cgroup_type(r0, &(0x7f0000001000)='cgroup.type\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001040)=0x52, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001080)={@multicast2, @broadcast}, &(0x7f00000010c0)=0xc) recvfrom$unix(r0, &(0x7f0000001100)=""/4096, 0x1000, 0x40002020, &(0x7f0000002100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002180)) 2018/04/14 09:21:47 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6f844554}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x8, @empty, 0x3}}, 0x0, 0x7fffffff}, 0x90) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8000, 0xa2) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4) getrusage(0x0, &(0x7f0000000280)) r4 = getuid() setuid(r4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000380)=""/116) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) sendmsg$nl_netfilter(r5, &(0x7f0000002840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000201}, 0xc, &(0x7f0000002800)={&(0x7f00000004c0)={0x2308, 0xd, 0x0, 0x8, 0x70bd2b, 0x25dfdbfb, {0x5, 0x0, 0xa}, [@typed={0x14, 0x55, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x1b, @ipv4=@multicast2=0xe0000002}, @nested={0x1200, 0x7b, [@typed={0x14, 0x91, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x75, @u64}, @typed={0xc, 0x7f, @u64=0x1}, @generic="267f646f5505dd9ddc0977e2c9fa6754ea9ffcfebd45f45f8d990d52d96a4f6b51e788c5d581c1fcb718401def24f58202cbe987d4ca6a50e73cf11758206f2d00fbddb87798c3d1e890100698b414c2757cfb49ea7530d8733d7073085fc90cdd616a03b59ce103ded3fc3550484a2ddb70d9dea88e97f15f2b160e2aebe7b4b22392337b36acd884b4f7f4bba041da4bf688b14910c80f05dc7bf3b16dee1f4a8ecad8d587681bc534cdac51b004bc8ff62c945996c3d2eb8fdb26065cc86a7963e4b70fbb83e25a8d73307dbabb9e3be714ec86a3e3bb37367e77f5d1d0dc3275513445247b0cce4ad63e9a0d837231e503ea0ff88e", @generic="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@typed={0x14, 0x3, @str='/dev/sequencer2\x00'}, @generic="5c4f15c71f8e0ef4eecfdd0236063fb04d5d5a1ab50370a2c8525d503a3ba1c184a973f46270c3c187a76eaa80a8e098f758566512932cc86dfb46849a603faf6b03e95aa4ae54920262816564ef4d046206dc17d726fa6011ded8d2bf56b1d57369a2e1ddb3e6a3ff8e716d764418849ffcc307a5a61eabc4ee297652bf5f78ad79061d8f35c31188ba12e6384816288351bc89956b8ac5d0d926106705a9a48506971bb5c09c5c899af21a45b9701af934ef31303813cd5f41d12cf8e80e883386"]}, @generic="8ed256d8d20f84e81dfcb9d58e0f8c3152b6eaabfc6a7f5e86fbbaab5ecc20f00fa02b232413812ff36b8bd5c0b2bc864a29a5c2c920c7536c5e8fa61bff259c2dff52bb1cc564a8ef07c4a5fbb7d945c8a1ffb98bd6218a0c6adfbd", @nested={0x1078, 0x18, 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", @typed={0x14, 0x4d, @str='/dev/sequencer2\x00'}, @typed={0x8, 0xb, @u32=0xa46}, @generic="463ca1d18b7c70bb309fc6fa4253ebfd2c66c7a6366ee56f6c6eb49f5c07b69c9bf5c3e06a2ea5a80b7987d029d37cecda1b7d61199428b3781ec55443824786572e227482eb23dae4d789e1af3cab061b837be953c37d24"]}, @typed={0x4, 0x35}]}, 0x2308}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002880)={r1, 0x9, 0x2}, &(0x7f00000028c0)=0x8) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000002940)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000002a00)={&(0x7f0000002900)={0x10, 0x0, 0x0, 0x81010}, 0xc, &(0x7f00000029c0)={&(0x7f0000002980)={0x30, r6, 0x20, 0x70bd25, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000801}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000002a40)={r0}) restart_syscall() accept4$packet(r5, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002ac0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002b00)={@local={0xfe, 0x80, [], 0xaa}, r8}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000002b40)={0x2, 0x1, {0xffffffffffffffff, 0x0, 0x3, 0x2, 0x4}}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000002bc0)=""/143) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002c80)={0x35, 0x80000001, 0x8000000000, 0x10001, 0x7}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000002cc0)={r3, 0x5, 0x3, 0x7}, &(0x7f0000002d00)=0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@broadcast=0xffffffff, 0x4e23, 0x1, 0x4e22, 0x6, 0xa, 0x20, 0xb107d4beeb785ec, 0x3b, r8, r4}, {0x4, 0x625, 0x74d8, 0x8001, 0x1, 0x8, 0x1, 0x7a}, {0x36, 0x9, 0x7, 0x1}, 0x981, 0x6e6bb8, 0x1, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3507, 0x4, 0x3, 0x4, 0x100000000, 0x2}}, 0xe8) pkey_alloc(0x0, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000002e40)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002e80)={0xaa, 0x11}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000002ec0), &(0x7f0000002f00)=0x4) 2018/04/14 09:21:47 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/04/14 09:21:47 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"3b6b1541000000000000002000", 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000200)=r0) 2018/04/14 09:21:47 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00'}, 0x10) pipe(&(0x7f0000000300)) syzkaller login: [ 41.248498] ip (3751) used greatest stack depth: 54688 bytes left [ 41.767333] ip (3796) used greatest stack depth: 54312 bytes left [ 42.685814] ip (3889) used greatest stack depth: 54200 bytes left [ 43.105804] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.112310] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.159972] device bridge_slave_0 entered promiscuous mode [ 43.178988] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.185513] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.206000] device bridge_slave_0 entered promiscuous mode [ 43.267876] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.274406] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.308289] device bridge_slave_0 entered promiscuous mode [ 43.326221] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.332739] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.356886] device bridge_slave_0 entered promiscuous mode [ 43.379359] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.385834] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.414853] device bridge_slave_1 entered promiscuous mode [ 43.429574] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.436113] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.461995] device bridge_slave_1 entered promiscuous mode [ 43.472101] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.478584] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.489278] device bridge_slave_0 entered promiscuous mode [ 43.502254] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.508744] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.516744] device bridge_slave_1 entered promiscuous mode [ 43.535109] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.541607] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.567183] device bridge_slave_0 entered promiscuous mode [ 43.590484] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.597009] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.607718] device bridge_slave_0 entered promiscuous mode [ 43.617912] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.624371] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.637016] device bridge_slave_0 entered promiscuous mode [ 43.647415] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.653944] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.671186] device bridge_slave_1 entered promiscuous mode [ 43.685474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.693676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.701579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.710655] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.717126] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.739981] device bridge_slave_1 entered promiscuous mode [ 43.750635] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.757153] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.813646] device bridge_slave_1 entered promiscuous mode [ 43.823563] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.830120] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.859875] device bridge_slave_1 entered promiscuous mode [ 43.869747] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.879402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.886854] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.893378] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.925095] device bridge_slave_1 entered promiscuous mode [ 43.942642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.954134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.962386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.969888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.001396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.117817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.145710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.175820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.184447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.297951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.414677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.869144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.907839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.926324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.969176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.058943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.120703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.137118] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.180780] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.197998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.213716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.306445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.403412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.422213] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.448452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.485886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.662147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.055702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.107881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.158877] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.192574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.260686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.323504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.379827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.396885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.404906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.467759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.488061] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.495311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.510066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.548353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.566084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.573818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.588013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.623700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.634116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.641649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.652458] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.664960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.694755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.741524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.768987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.789481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.809722] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.816815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.825517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.842423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.860918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.868215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.883071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.904445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.921235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.937700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.945993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.953546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.961981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.990437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.006309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.020686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.029517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.036739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.051864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.078786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.086272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.097321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.126819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.160624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.171297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.188798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.262788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.269990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.281993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.320228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.327407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.342440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.508502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.515700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.526357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.573612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.581823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.594919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.147393] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.153909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.160793] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.167270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.202513] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.209373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.244928] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.251432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.258326] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.264782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.330084] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.344279] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.350754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.357621] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.364108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.402019] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.417583] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.424113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.430971] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.437455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.469288] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.478810] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.485285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.492194] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.498656] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.512341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.519442] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.525891] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.532739] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.539205] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.576368] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.957606] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.964135] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.971015] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.977496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.013979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.020873] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.027341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.034211] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.040657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.050308] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.272391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.287965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.320884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.359630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.388717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.402838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.413103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.609650] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.704627] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.730163] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.746137] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.923587] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.984198] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.176144] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.205978] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.480873] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.487204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.503618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.524277] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.537886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.548402] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.554772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.564623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.587904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.602881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.620636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.634708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.866114] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.873125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.884615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.917131] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.926173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.937680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.972077] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.989192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.025998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.091811] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.098173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.112610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/14 09:22:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="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", 0x134) 2018/04/14 09:22:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockname$inet6(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x1c) 2018/04/14 09:22:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000), 0x2a8, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/04/14 09:22:13 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180), 0x1) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) write(r1, &(0x7f0000335000), 0xfc94) syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x14, 0x0, 0x2, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) 2018/04/14 09:22:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x163) 2018/04/14 09:22:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000003c0)={0x14, 0x3, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/14 09:22:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xeb}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff60000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047843f5858020f5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6c8cc2ef05b0473c34a7ab1b70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043fc725f07455b1ef80f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x727) 2018/04/14 09:22:13 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) 2018/04/14 09:22:14 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) 2018/04/14 09:22:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="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", 0x134) 2018/04/14 09:22:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='loginuid\x00') sendfile(r0, r0, &(0x7f0000000000), 0x7ffff000) 2018/04/14 09:22:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000000080)=""/94, 0x5e) 2018/04/14 09:22:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) sendto$inet(r0, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/14 09:22:14 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x14103f, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, r1) mremap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/14 09:22:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/14 09:22:14 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x181) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r1, 0x100, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4800}, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x1, r2}) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) sysfs$2(0x2, 0x0, &(0x7f00000003c0)=""/86) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)) open_by_handle_at(r0, &(0x7f0000000500)={0xe9, 0x80000001, "f718bd2e56b909c8c2c5a5604bdce55d4c567b3f4f70ee699bf9444b10f12c0e94ce6de001fdda7fd9243ad3004f608ad0a576f20e4efde512990d80f3359f1e94542814e485ddfb6eb04eed1cba1daf7bf6263435dd098519a46e146bed6a5abdc9eee57283fe6d5e5d2866dca00fdce87bd347ae100616b4d88f0b234c2c85c20f67d4f95950fa42b3d4f1835c0f9fea49c010da6cbe9c3d2409d15d64f327e4a9a3a05c25f105ee231403c2ab47c0c93cf24f99597e87e8ab0b02a3eb70a486761a2fd3883809491abf87f95c129d1ae71034b5ea7fdbed9e18033cbcd61a57"}, 0x480000) getsockname$ipx(r0, &(0x7f0000000600), &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)=0x1, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000800)={0x2, &(0x7f00000006c0)=[{}, {}]}) fcntl$setown(r0, 0x8, r2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000840)=""/112) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000008c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000940)=@assoc_id=0x0, &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000009c0)={r3, 0x4, 0xc083, 0x2, 0x9, 0x13, 0x1, 0x12, {r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x6, 0x694, 0x4, 0x7fff}}, &(0x7f0000000a80)=0xb0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b40)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x100000001, 0x4, 0xfffffffffffffffa, 0x7, 0xc4}, &(0x7f0000000c00)=0x98) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000c40)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000c80)={r7, 0x80000, r0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000cc0)=0x6, 0x4) fchmod(r0, 0x1) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d00)={r6, 0x67e}, &(0x7f0000000d40)=0x8) setpriority(0x2, r2, 0x3) ptrace$setregset(0x4205, r2, 0x5, &(0x7f0000000e40)={&(0x7f0000000d80)="70ee55dd5324a68fa6453cad17a298c393bb46eb1b3f72766737625b7a348baabc4bf62e2016a6a2356161eecd0c6d5ddbabc2e0ebd14114ffb87530a36aef8d2ff5fe0526df7b4ddbfa379000c5fec139e095298bd73f5214ed49ed0b04f9d633cb6c1febec25b5d80bb8092d499ec70e2689bb2b7e174678065b13489fd53b49fc0cbb4f26edea666abddd03e48aed2b71", 0x92}) 2018/04/14 09:22:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xffffffff, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00000013c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001380)={&(0x7f0000000140)={0x1214, 0x11, 0xd, 0x1, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x4}, [@typed={0x8, 0x87, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x94, 0x5b, [@generic="4d14ed5ed0e0eaae8da5f64d27bb84fe49648ecdae60c3e876dc07fc29310dc71fed2d082ab1fdce82e4cd2744fa267d687f49f699c4c6ae60e5e0fd4f1bf864ad391c6f68e258140c3eeca2589f0894028292ff9e832bbda0001e3b088c7ee5807ff3c919eb8ba7bcb1ddc599481585f0e1d32fe3d98a80f3fd6b2d9b3318f7a37a4299a585a98a", @typed={0x8, 0x52, @uid=r2}]}, @generic="aa61e31f9bf702fc2b8d8ca557e2d3f841bbe8b3774ce01ae2665acf61056149994f4ed13a10ccc60d75a8f5b0b0b406e85269", @generic="aa74149c74781be588ad688dafbe9bd7a0af545248e4db0bb27e38abec4a1681b64957fed6fe898d76c549197c239deef367eb89dbbb8b7c813390b857a2ba810141c44734e9b25840dac18c6b5fee03928a16ecebbc8ff92b9eaf25d84781cd9d377283800b20758a0d37940b9808ab754bbd6db5ffa162497e2e466f8ecc5ea6f7586a8bdb8863d4fdda181f8aec5550f5922a183e2f4a5585e104fc88b050", @typed={0x8, 0x40, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @nested={0x58, 0x77, [@typed={0x8, 0x7d, @u32=0xd1a}, @typed={0x8, 0x25, @fd=r0}, @typed={0x4, 0xd}, @generic="598fbcc74c6deda5989d92ae7e44ddb789430283ff0c981cb1b6ea3416e4e163e543cbe8da0ad80388a705d6", @generic="1f3348e06ec85bade7", @typed={0x8, 0x29, @str='\x00'}]}, @generic="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@generic="e47edafcba12278e8d40ca802308929605e9128fedcff9cd6c2509df9dff4c019edaef10ec0ce9b308d93997eccd6b5ac2"]}, 0x1214}, 0x1, 0x0, 0x0, 0x85}, 0x40) 2018/04/14 09:22:14 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578a1ed5616dae4ac3ccf01b7b6196f0b"], 0x1f) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="9dbe8c452f0e669ca5c3024a8f0144b147360f5a1338da07bec0a7fc1d322c6fe7ec966577fb5aa293e7142843a0c84b977afa0490a7c42b846f9e29401e43169d6b77141aecf904fa455e9cbb77dbf2129d2715e5e59ce274c32fce1f2538ea53a6e452ee5f93a53d8d686d739a4f3f062811fb58543cf5ba7d8a653acd", 0x7e, 0xffffffffffffffff) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', r2) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) splice(r1, &(0x7f0000000440), 0xffffffffffffffff, &(0x7f0000000480), 0x8889, 0x2) request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='/selinux/load\x00', 0xfffffffffffffff8) 2018/04/14 09:22:14 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = dup2(r0, r1) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x81, 0x101, "ef2a67aacb0e", 0x2}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000140)="bd6d484d3c360be76ce3ee8c0939a1a42e8384b17144e7bd4499b7d8d68b11d910bc918f34ac47b397ba05b41c1c7e3ba85f6ec9e3d5c1c3cdbfcf26464edfd16923c3dd9ed4ffbd6f76859ec2c99902c4c591f3f230b65ab07fe70006") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/04/14 09:22:14 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYRES32=r0], 0x0) 2018/04/14 09:22:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000003c0)=""/79) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x8, 0x0, 0xfffffffffffffff9, 0x4}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r4}, &(0x7f0000000380)=0x8) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80480}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb8, r3, 0x200, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x22ac}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x1, 0xffff, 0x84, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r5, 0x9, 0x1000, 0xfffffffffffffff8}, 0x10) 2018/04/14 09:22:14 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x8) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x200, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/14 09:22:15 executing program 3: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x200, 0x7, 0x10000, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x20000}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/04/14 09:22:15 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800480000340000000000009078ac1414bbac1414aa070b04ac1414aa000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7300000092780000"], &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000000)='securityselinux)user\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x6, 0x81}, 'port0\x00', 0xa4, 0x400, 0x7ff, 0x401, 0x1, 0x1ff, 0x0, 0x0, 0x7, 0x2}) 2018/04/14 09:22:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/14 09:22:15 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/04/14 09:22:15 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0xff, 0x1, 0xff, 0x8, 0x0, 0x10001}, 0xfffffffffffffefd) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/04/14 09:22:15 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f0000000480)={0x77359400}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='#\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000002c0)="8b77a05fbd0a73eb485f17d440e5f8aad0aabf5b04597f971b1eee76069b03ebdd7cc8b252259afc4274fcdb9b69f94b67f76ef8220dcdf5c822c8c0fc77e3136a9165c78f1872be9b39611f33ecb312d1504014ac633e0bcb44a1e2d783d7e7fa85d080ded4d892c63fb48d3315ae507da4c7a030da6f4d8f692f9c861bdd3382a64e666f906b267ca4a343cca3fbe0f2f1ead85cc6265fe26d891238c4d210d316d48d3c899d4f5e7862e48d950b754ca2ecd2230a54e64af1a935fa4594183b310e954b86598525a7d1f5c7be3003813bab", 0xd3}, {&(0x7f00000003c0)="38f443137448b9394409d586fd6807e2aab52e1d4d098402bd23421d4799e2feba4cbb7b66fa9f2d6000ce98dece2d399faa9be8f320b5fad5d4c2ccea758b3ae3fc79ccb90614731d011d3dea58e160c6c883d9533fa61c814180535b61febedec82406072d1e95deeead63913e1618f57ec9ce0c294323fbc5725ef3bc359c1cc853749cc080beabb5e05b3849414da9df13f31526b9d0744036", 0x9b}], 0x2, &(0x7f0000000500)=[{0x1010, 0x84, 0x7f, "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"}, {0xb8, 0x10a, 0x3, "3129a51c2d0fa12c261ce4b265c947a25a72ed309aa78b22c516db694d56f648c565ee9101e97285ad513bdfaf704c59cd825e74d184babb8a9aad92ad165a5b5729d01c7fc32219824d01f47fdb08d977319062aa37e35316d7df939aab9b7b1c19c743de96e8d7c54a4410ca4e69a14a715ae96ab1dceafc84ef3bc27d2aff721544f934d387e558540626e74f1da7e6fbdeb658d32a9b7e8f36f39556d9cc3e7adbd2aab9"}, {0xd8, 0x118, 0x1, "2daaa4994894db5ce8688e37b2da76eae656c292dd3c83ffb3c181d1d64dada75604fcfd6815619826d961557bb34458f3f262dbfa4efabda131f4c8023a34c486a5e66ea6bd07d069ed055219f4919641a7dc52eef50772471351ee5b0323397e58192b67308f29426e1e0150b84772f91882c7e1c6beb40b4c97b3f5a0a3cf8daca4502d52bca4c40292263ca58aeef5bb5c563408fd4dcdc0da44d99193ca97a5c81af1ce659e338ffb263df03371c7e05ac0f10dc19376f2c18d24ae0db7c8e78fcbfc9632"}], 0x11a0, 0x40000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001700)=0x80000000) tkill(r0, 0x1000000000016) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x3, 0x1b2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x101}, &(0x7f0000000240)=0x8) 2018/04/14 09:22:15 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="e717a5831d6dfa00ca5d514d8c75a9de3c01c995105ffbc47c03a1d7f80933aac44ed8c60b8b60c0e53a207863121ea35715202d01a18378aca18ae9c2b1b8126e5dd05e26a548f1fa4210688d390fe6620f04a2757cef673f81abd3ce9defb08ad618133fa10b85f4f36100e1bd9a89cc2b67adfc0860440b37fda5cd0097119683e4c42b0c42463ff5fdf2fc7d235be7c734e0", 0x94}], 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/14 09:22:15 executing program 2: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2000e, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x801, 0x70bd27, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x801) 2018/04/14 09:22:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/14 09:22:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x3}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) 2018/04/14 09:22:15 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x400, 0x400000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8080, 0x0) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000080), 0x1904, 0x0) sendmsg$kcm(r1, &(0x7f0000003740)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x2, 0x4, 0x4, 0x3}}, 0x80, &(0x7f0000002340)=[{&(0x7f00000001c0)="fe3488507b39a5a2bbb15d8a0c120553be923ee550750ecf0d4d5ed4ef24586faa8a0b774d86caaf75fdf6a3ec957d35cdeb", 0x32}, {&(0x7f0000000200)="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0x1370, 0x4801}, 0x800) listen(r1, 0x2) read$eventfd(r1, &(0x7f0000004040), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002500)={0x0, 0xc0, &(0x7f0000002440)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in6={0xa, 0x4e20, 0xe84d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1f}, 0x3}]}, &(0x7f0000002540)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000025c0)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002580)={r2, 0x3}, 0x8) getsockname$ax25(r0, &(0x7f00000023c0), &(0x7f0000002400)=0x10) 2018/04/14 09:22:15 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) unshare(0x40600) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xf577) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/04/14 09:22:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003b4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x40084508, &(0x7f00007fb000)=""/220) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="8700002944ff4845ef173b"], &(0x7f0000000080)=0xf) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x31f, 0x9, 0x1000, 0x9cb, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8400, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$peek(0x1, r3, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x8}, &(0x7f0000000100)=0x8) 2018/04/14 09:22:16 executing program 3: clock_getres(0x3, &(0x7f00000000c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x5, 0xb0}) clock_gettime(0x6, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x30cb, 0x4) 2018/04/14 09:22:16 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x7, 0xffffffffffffd0cd, 0xffff, 0x9}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x20, 0x100000000, 0x20}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0xfffffffffffffc02}) 2018/04/14 09:22:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d", 0x90}], 0x1}, 0x0) recvmsg(r6, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) 2018/04/14 09:22:16 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0xe3, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0xba1}}, 0x1, 0x9, [{{0xa, 0x4e24, 0x1f, @empty, 0x3}}, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e22, 0x200, @empty, 0xffffffffffffffc0}}, {{0xa, 0x4e23, 0xb37e, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}}, {{0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0xc7, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xecaf}}, {{0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}]}, 0x510) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) 2018/04/14 09:22:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffff0004) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000a8a311863e8605699f479593ffd18c114595e593a96c3ba20332c23c7f17ecbdd5c131b03de0af9d38274f789b9d01665f7d9cb3f170d5d3e2beb90a659b1d6308295f075f25f4592e3e8bccb18cd260ae7ce500b32a3b76c7f2c0ae947fe390f9a7eabf28b5a9c38d236e9622fb1bce399556bc7833cefc6ce55fda9e5c", @ANYRES32=0x0], &(0x7f0000c77ffc)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f000045c000)=0x98) 2018/04/14 09:22:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/14 09:22:16 executing program 3: io_setup(0x6, &(0x7f0000000080)=0x0) r1 = creat(&(0x7f0000004c00)='./file0\x00', 0xa0) r2 = syz_open_dev$usbmon(&(0x7f0000004d00)='/dev/usbmon#\x00', 0x0, 0x107000) r3 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000004e40)) r4 = open(&(0x7f0000004f00)='./file0\x00', 0x2000, 0x10c) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004f80)={0x0, 0x1, 0x18}, 0xc) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005080)='/dev/autofs\x00', 0x80000, 0x0) r7 = memfd_create(&(0x7f0000005100)=')\x00', 0x2) r8 = syz_open_procfs(0x0, &(0x7f00000051c0)='net/fib_triestat\x00') r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000052c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r11 = mq_open(&(0x7f0000005340)='\x00', 0x41, 0x41, &(0x7f0000005380)={0x753, 0x6, 0x1, 0x9, 0x7, 0x8, 0x10001, 0x2}) r12 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) io_submit(r0, 0x6, &(0x7f0000005480)=[&(0x7f0000004d40)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000004c40)="51800b394e3eb576ea62797d48dd329eaaae6c2eae75eb41ec665b90f878eb55395b694b97ea86bfcaacc07aea7310aeaa1985fb5b209ae4454daad157e3280cc9550131b1740d0bd85fd3e9bf2eaf66fba5827cf8aac2d7cbf73ec37ef13905b739bd8ff03b67d28fcb14c3ebc461481b05c62eec929f631a1d0f0dc2498fc81d4d0df93830c16946525ab69cde0379fd8b1f35ad8a58f45ff0deb024fc6c2552d160998abf1681d3", 0xa9, 0x100000000, 0x0, 0x0, r2}, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x8, 0x1, r3, &(0x7f0000004e80)="bb81497e274715ab465f00afb1446a58056d7cbe8b3da37d6ad97644b3d48850039120d9a8cda124700e9feb8114750879a0e3a618ca337f5ebbb20720ac7fece7f3af4d9405162cfabf7a7f5e6d15776cf95217", 0x54, 0x7, 0x0, 0x1, r4}, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x1, 0x1800, r5, &(0x7f0000004fc0)="9a2bf2d84b98804318e4bea8b380a1149be83ded154e18469a5a19e92f31501579f0a0df94663a575ded7c0e47debcae9fd0ced3d10be21ef0d65b7a7614ff5e7fde508b749a605be2d9095b55af8431bdeb4b14c61332580a24daefc956b8cfb3c996dea09ac1519265de540dd06c094f1b0507f9cd86060fec58e8ab6de5d138f7aa8fe9498a47cc95eeda8fef584fd45d7ed22ea34068343644f1672571420ff0d86f427386f59b5b6e82ecd259cf8ce929a8f115a6e33270eb9df8", 0xbd, 0x1, 0x0, 0x1, r6}, &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x4, r7, &(0x7f0000005140)="2643fb55423e69f09073c75ead22d351f207ff55cefb9e05f70bdfbca8db175834db91f82e6e1e1912ff178c9a5bb2e9ae8f398c574904336e2a8c71af5e36ed8966be1e8069b6d20f788f31bcaaa82ea6baca11ce56d100fdf30da92156", 0x5e, 0xc31, 0x0, 0x0, r8}, &(0x7f0000005300)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r9, &(0x7f0000005240)="0be15b832c6106099dcbb8615761b069650a89e9e307e01a6f2a2c579b6e996d87b4f2e8bf3b297918665631703edb3c0a60047d0356a107c53ed8460a8bfc49db1ba6afa1aed06795e121691fc0e77ece49361462d5dd1cdf72b65e", 0x5c, 0x82, 0x0, 0x0, r10}, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f00000053c0)="2cd0a1d4e30fba8fd7cc05e89f33a6631d7b326a6fe61e4a692867771abf745234fab40d5436efeef04b2f703c1aaa2333e51e57280526e1ae3143b1a7d5132ff5e0497b31365391", 0x48, 0xfffffffffffffbff, 0x0, 0x1, r12}]) r13 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r13, 0x40000000af01, &(0x7f0000c97ff8)) r14 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r13, 0x4008af30, &(0x7f00000000c0)={0x3, r14}) 2018/04/14 09:22:16 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) getrusage(0x0, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/14 09:22:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x74}, {0x16}]}, 0x10) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000001c0)=0x80) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x6, 0xdf, 0xfffffffffffffe01, 0x1}, {0x9, 0x6, 0x8, 0x101}, {0xa98, 0x7, 0xfffffffffffffff8, 0x1}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) [ 68.452598] ================================================================== [ 68.460032] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 68.466442] CPU: 1 PID: 5975 Comm: syz-executor2 Not tainted 4.16.0+ #83 [ 68.473278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.482629] Call Trace: [ 68.485227] dump_stack+0x185/0x1d0 [ 68.488865] ? __crypto_memneq+0x2f9/0x490 [ 68.493097] kmsan_report+0x142/0x240 [ 68.496885] __msan_warning_32+0x6c/0xb0 [ 68.500928] __crypto_memneq+0x2f9/0x490 [ 68.504971] ? kernel_fpu_end+0x2c/0x1d0 [ 68.509024] ? gcmaes_decrypt+0x874/0xea0 [ 68.513163] ? kernel_fpu_end+0xba/0x1d0 [ 68.517204] gcmaes_decrypt+0x8d5/0xea0 [ 68.521162] generic_gcmaes_decrypt+0x181/0x1e0 [ 68.525811] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 68.530633] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 68.535283] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 68.540109] aead_recvmsg+0x25b5/0x2960 [ 68.544073] sock_recvmsg+0x1d0/0x230 [ 68.547854] ? aead_sendmsg+0x1b0/0x1b0 [ 68.551819] ___sys_recvmsg+0x3fb/0x810 [ 68.555788] ? __fget_light+0x56/0x710 [ 68.559667] ? __fdget+0x4e/0x60 [ 68.563035] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 68.568391] ? __fget_light+0x6b9/0x710 [ 68.572352] SYSC_recvmsg+0x298/0x3c0 [ 68.576154] SyS_recvmsg+0x54/0x80 [ 68.579685] do_syscall_64+0x309/0x430 [ 68.583579] ? ___sys_recvmsg+0x810/0x810 [ 68.587709] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 68.592878] RIP: 0033:0x455319 [ 68.596046] RSP: 002b:00007ff8a7632c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 68.603730] RAX: ffffffffffffffda RBX: 00007ff8a76336d4 RCX: 0000000000455319 [ 68.610978] RDX: 0000000000000000 RSI: 0000000020001140 RDI: 000000000000001a [ 68.618231] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 68.625488] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 68.632741] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000001 [ 68.639999] [ 68.641612] Local variable description: ----authTag@gcmaes_decrypt [ 68.647903] Variable was created at: [ 68.651618] gcmaes_decrypt+0xd6/0xea0 [ 68.655485] generic_gcmaes_decrypt+0x181/0x1e0 [ 68.660126] ================================================================== [ 68.667459] Disabling lock debugging due to kernel taint [ 68.672886] Kernel panic - not syncing: panic_on_warn set ... [ 68.672886] [ 68.680239] CPU: 1 PID: 5975 Comm: syz-executor2 Tainted: G B 4.16.0+ #83 [ 68.688355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.697686] Call Trace: [ 68.700268] dump_stack+0x185/0x1d0 [ 68.703888] panic+0x39d/0x940 [ 68.707089] ? __crypto_memneq+0x2f9/0x490 [ 68.711316] kmsan_report+0x238/0x240 [ 68.715098] __msan_warning_32+0x6c/0xb0 [ 68.719144] __crypto_memneq+0x2f9/0x490 [ 68.723186] ? kernel_fpu_end+0x2c/0x1d0 [ 68.727226] ? gcmaes_decrypt+0x874/0xea0 [ 68.731356] ? kernel_fpu_end+0xba/0x1d0 [ 68.735397] gcmaes_decrypt+0x8d5/0xea0 [ 68.739356] generic_gcmaes_decrypt+0x181/0x1e0 [ 68.744010] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 68.748843] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 68.753495] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 68.758319] aead_recvmsg+0x25b5/0x2960 [ 68.762292] sock_recvmsg+0x1d0/0x230 [ 68.766077] ? aead_sendmsg+0x1b0/0x1b0 [ 68.770046] ___sys_recvmsg+0x3fb/0x810 [ 68.774020] ? __fget_light+0x56/0x710 [ 68.777906] ? __fdget+0x4e/0x60 [ 68.781266] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 68.786617] ? __fget_light+0x6b9/0x710 [ 68.790576] SYSC_recvmsg+0x298/0x3c0 [ 68.794361] SyS_recvmsg+0x54/0x80 [ 68.797883] do_syscall_64+0x309/0x430 [ 68.801754] ? ___sys_recvmsg+0x810/0x810 [ 68.805885] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 68.811055] RIP: 0033:0x455319 [ 68.814224] RSP: 002b:00007ff8a7632c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 68.821917] RAX: ffffffffffffffda RBX: 00007ff8a76336d4 RCX: 0000000000455319 [ 68.829170] RDX: 0000000000000000 RSI: 0000000020001140 RDI: 000000000000001a [ 68.836426] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 68.843683] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 68.850932] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000001 [ 68.858665] Dumping ftrace buffer: [ 68.862196] (ftrace buffer empty) [ 68.865883] Kernel Offset: disabled [ 68.869485] Rebooting in 86400 seconds..