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 '10.128.0.37' (ECDSA) to the list of known hosts. 2018/04/14 23:00:01 fuzzer started 2018/04/14 23:00:02 dialing manager at 10.128.0.26:36243 2018/04/14 23:00:08 kcov=true, comps=false 2018/04/14 23:00:11 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80100, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x4707, 0x1, 0xf67, 0x7, 0x9, 0xb44, 0x6, 0x7, 0x7, 0x4, 0xffff, 0x3}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', 'eth0vboxnet0system)-}/md5sum\x00'}) ioctl$TIOCEXCL(r0, 0x540c) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/148, &(0x7f0000000240)=0x94) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x5, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'veth1_to_bridge\x00', 0x2000}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000300)=""/243) symlinkat(&(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00') acct(&(0x7f0000000480)='./file0\x00') io_setup(0x100000000, &(0x7f00000004c0)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000500)) getsockopt$inet_mreq(r0, 0x0, 0x2def5d572a4e92a1, &(0x7f00000005c0)={@empty, @broadcast}, &(0x7f0000000600)=0x8) rmdir(&(0x7f0000000640)='./file0\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000680)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000006c0), 0x2) syz_mount_image$reiserfs(&(0x7f0000000700)='reiserfs\x00', &(0x7f0000000740)='./file0\x00', 0x2, 0xa, &(0x7f0000004ac0)=[{&(0x7f0000000780)="3aade2ab769cb31e9a2555a83b6a1b0ea74ce8289fe06605f64b86362d39915e03200cee7d8f729aff9580ccbfed727f07be67a05764dafd8d832d125325e5d45693090611afd1e15f25a40bded70ab08b13cc5030", 0x55, 0x7}, {&(0x7f0000000800)="48d41aae4316184daa6402a03ce619c7b64bd56a5ea8843c12a85fa4a8bb05b88dd65b19320db12bc64d5a414212ed8fb65beebb3cf49dfbba27017b945c76f4eb8288e9487965d89a0db612d4cfac08e1688a280cf0782f8d297ef29fa0ada89ba0ebe8c618257e1172e7f0b8cf7f6eae42111d18f8cb1d7e592c6bed790bbb757466653a9085788b8e7bb3b093ad72337e82861062b8cc49f942d60e763b02a1161f6d9be0fd15281c56f7b8703608d366e3a690b3e35c4e088ef3", 0xbc, 0x10001}, {&(0x7f00000008c0)="191c96dce7914ed351a4134031bb0d45f18bd418ac4f5b25a5bddc513c816c51d0f1dcbc07fc8bf1bf3ff64011a7206cf04ab2cfefb89dab8537d64103b10040bd50e7e85e74230d7ec0eea82299c022bfcd4c28f1990cafb51aad5bd77d5927d5dc8acff8b270fa6eced2e9fa7040bd9e84809e74f7e8b3a3022becef5d7e47c7689dcb648731a3fc579b3f50b60ba9379675f80f86f6562261920a7dd9660684cb75c59d32", 0xa6, 0xfff}, {&(0x7f0000000980)="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0x1000}, 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{&(0x7f0000003ac0)="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", 0x1000, 0xffffffff7fffffff}], 0x1000000, &(0x7f0000004bc0)={[{@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@acl='acl', 0x2c}]}) r1 = semget(0x2, 0x2, 0x6) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000004c00)=""/17) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000004c40)=0xa29, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000004c80)={{0x7, 0xfffffffffffffffe}, {0x9, 0x1}, 0x8, 0x4, 0xff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004d00)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005540)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000005640)=0xe8) recvfrom$packet(r0, &(0x7f0000004d40)=""/80, 0x50, 0x160, &(0x7f0000005680)={0x11, 0x0, r2, 0x1, 0x80, 0x6, @random="398625e77501"}, 0x14) mknod$loop(&(0x7f00000056c0)='./file0\x00', 0x1000, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000005700), &(0x7f0000005740)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005780)={'syzkaller0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000057c0)=@assoc_value={0x0, 0x1}, &(0x7f0000005800)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005840)={r3, 0x0, 0x10, 0x8001, 0x92e}, &(0x7f0000005880)=0x18) 2018/04/14 23:00:11 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x4, 0x20, 0x9, 0x7fff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0x7, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x400, 0x9, 0x7, 0x4, &(0x7f0000000180)='bcsf0\x00', 0x0, 0x40, 0xffffffffffffff7f}) r3 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000002c0)={0x3, 0x1, 0x1}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={r1, 0x101, 0x2, [0x2, 0x1f]}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000340)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000380)={0x20, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000003c0)={0x9, r4}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x6, &(0x7f0000000400)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000480)={r5, 0x1}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000004c0)={0x6, 0x1}) write$cgroup_int(r0, &(0x7f0000000500)={[0x3b, 0x33]}, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000640)={0xd5, &(0x7f0000000540)=""/213}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000680)={0x6, 0x7, 0x9, 0x64dd}, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000006c0)={r1, 0x8, 0x401, 0x9, 0x7, 0xffff, 0x1, 0xd, {r2, @in6={{0xa, 0x4e23, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}}, 0x5, 0x7, 0x2, 0x2040000, 0x2}}, &(0x7f0000000780)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000007c0)={r6, 0x7}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000800), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x38, r7, 0x800, 0x70bd27, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x810}, 0x81) chdir(&(0x7f0000000a00)='./file0\x00') connect$netlink(r0, &(0x7f0000000a40)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000000}, 0xc) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000a80)=0x4, 0x4) connect$ipx(r0, &(0x7f0000000ac0)={0x4, 0x20, 0x8, "f9d9c066b970", 0x1f}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000b00)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000b40)={0x4}, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) 2018/04/14 23:00:11 executing program 1: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/llc\x00') setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080)=0xff, 0x4) fcntl$getown(r0, 0x9) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x0, {0x2, 0x4e21, @multicast2=0xe0000002}, 'ifb0\x00'}) close(r0) set_mempolicy(0x1, &(0x7f0000000140)=0x400, 0x7fc000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x41, 0x5af, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r1, 0x62b70b6d, 0x1, [0x7]}, &(0x7f0000000400)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3a3, 0x8, 0x6, 0x20}, &(0x7f0000000500)=0x98) epoll_create1(0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000600)={r5, 0x47, "f12f5b8735bb41e4a2f5d108b85026dbd5c291b8850d11500749a0cb6299ecd96ed5f62251152787a5db6c134b9ada3405d7b6a0482447696806a9519d8dcadb6ba44f5d6ce734"}, &(0x7f0000000680)=0x4f) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f00000006c0)=0xc62, &(0x7f0000000700)=0x2) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000740)={0x1, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x5, [{{0x2, 0x4e20, @rand_addr=0x1}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @rand_addr=0x82a}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x310) getpeername$inet(r0, &(0x7f0000000a80)={0x0, 0x0, @multicast1}, &(0x7f0000000ac0)=0x10) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000b40)={0x3, &(0x7f0000000b00)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000b80)={r8, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000bc0)={r5, @in={{0x2, 0x4e22}}, 0x5, 0xff}, &(0x7f0000000c80)=0x90) signalfd4(r6, &(0x7f0000000cc0)={0x6}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000d00)={r4, 0x89, 0x3f, 0x5, 0x4, 0x7cec, 0x0, 0x200, {r4, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x101, 0x791a, 0x80000001, 0x8, 0x7}}, &(0x7f0000000dc0)=0xb0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000e00)='mime_type%security\x00') getsockname$ax25(r6, &(0x7f0000000e40), &(0x7f0000000e80)=0x10) write(r3, &(0x7f0000000ec0)="1f87a1a50af3ef420aaeb9e9ee154d2562864e46d0c0f6588420328789cd31c675e043f2f1f7", 0x26) 2018/04/14 23:00:11 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/143) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xc24, 0x9, 0xffff, 0x0, 0x5, 0x3, 0x3f, 0x0, 0x349, 0x38, 0x34, 0x2, 0xa73d, 0x20, 0x2, 0x7b00, 0x7fff, 0x7}, [{0x7474e551, 0x8, 0x9c, 0x10000, 0x8b, 0x3, 0x4, 0x4}, {0x6, 0x1, 0x6d, 0x4, 0x7, 0x4, 0x0, 0x3}], "d6d48b9bf97cf0f46102af4dc468adc44f97645b0df032ac3bc450792811b3e211256cf259290f98f1c70a04151389f208b886c534ba4ffa715f1addb1451aaa4567555ea2ecd729143c2d139c9f8ec62e10d37114a2600ab088a43fa9b8314ad6ffef28e9988b2f06c77bd04fccaf87aba2ed023b8666221d50d2334273b9bba63e51442e424aeee61363e5d0561dd7e583c12167d398cd8db4b07f23f486c8b7b4", [[], [], [], [], [], [], []]}, 0x81a) sendmsg$nl_crypto(r0, &(0x7f0000000b00)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000ac0)={&(0x7f00000009c0)=@get={0xf8, 0x13, 0x800, 0x70bd26, 0x25dfdbfe, {{'stdrng\x00'}, [], [], 0x2000, 0xf505e4f9b212fed6}, [{0x8, 0x1, 0x74b}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40050}, 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000b40)=""/98) utimes(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={{0x77359400}, {0x77359400}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000c40)={0x4, {{0xa, 0x4e24, 0x3bbf, @loopback={0x0, 0x1}, 0x100}}}, 0x88) preadv(r0, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/226, 0xe2}], 0x1, 0x24) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000e40)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000f80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x618, 0xf0, 0x410, 0xf0, 0x2d0, 0xf0, 0x548, 0x548, 0x548, 0x548, 0x548, 0x6, &(0x7f0000000f00), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xffffffff, 0xffffffff, 0x0, 0xff], [0xff000000, 0xff0000ff, 0xffffffff, 0xffffff00], 'veth1\x00', 'vcan0\x00', {0xff}, {}, 0x3b, 0x6, 0x5, 0x1}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x38}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, [0xff0000ff, 0xff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xff], 'nr0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x3b, 0x8, 0x5, 0x6}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x5b}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x33}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xff, 0x4, 0x1, [0x400, 0x7fffffff, 0x101, 0x7, 0x8, 0x3, 0x4119, 0x32, 0x80, 0x2, 0x8, 0x1ff, 0x1, 0x20, 0x9, 0x40], 0xe}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x3ff, 0x7e}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x678) r1 = syz_open_dev$sg(&(0x7f0000001600)='/dev/sg#\x00', 0x397, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001640)={&(0x7f0000ffb000/0x3000)=nil, 0x6, 0x5, 0x1, &(0x7f0000ffa000/0x3000)=nil, 0x8}) socket$unix(0x1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) write$evdev(r1, &(0x7f00000016c0)=[{{r2, r3/1000+30000}, 0x6, 0x5, 0x7ff}, {{0x0, 0x2710}, 0x4, 0xb, 0x100000000}, {{0x77359400}, 0x8, 0xedc, 0x1ff}, {{0x0, 0x2710}, 0x9, 0x4, 0x101}], 0x60) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001740)=0x0) ptrace$poke(0x4, r4, &(0x7f0000001780), 0xfffffffffffffff9) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000017c0), 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001800)) prctl$setptracer(0x59616d61, r4) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000001840)="88418b0b4f183acf897cccfe132d4a727b34f17ce7263045c5538ba221741df5062c6f73ebda6d8c5494e38434510a94b45ac0b4c4733e6810c7cbeceae631a56d2088114a20a26a533544a41f8055d683591bbd46939e0b19da3c5bbc3d73b3e96c824a5520bd10ad0c3d4516d43b716c9d8dbe60fe6a589ae959a9de43f1d040117deed052333c2f0b7bcc798cb71f44f6032963a8634df264ffe406d6ac15ff4c747a47c298badcdac7d3bd8f5ccb024a9084766c7bb519171e75328921d2b47480577c80dc94b67d", 0xca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001940)={0x0, 0x2}, &(0x7f0000001980)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000019c0)={r5, 0x5b50}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001a00)) shmget(0x3, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001a40)=r4) sched_rr_get_interval(r4, &(0x7f0000001a80)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/14 23:00:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa8, "0c061e6765805e7d415f516fc30caaafc958fd8fd6e09bb78920c0def2acb215519750a60cc04c0e699c0b5eb690fad40cedff4b2efcb265902e777b3863c7471ab40e4faeacf638c37fc105e41db053b24be0d3e90edb6bbc5407026acab03ea889d1c9b460f2e7ff83dc6e4515fb1d51b14ea1015b816b9266353ac0c530487632274316aac8c9d760e153bc70e0df71bcdcf403c6a3c271a3b9481c7d64d10639289f960f2e29"}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) socketpair$inet(0x2, 0x80005, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x73, 0x1, 0x7}, &(0x7f0000000240)=0x10) recvmmsg(r0, &(0x7f0000003f80)=[{{&(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/17, 0x11}, {&(0x7f0000000500)=""/50, 0x32}], 0x3, &(0x7f0000000580)=""/4096, 0x1000, 0x1}, 0x8}, {{&(0x7f0000001580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001600)=""/82, 0x52}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/220, 0xdc}], 0x3, &(0x7f00000018c0)=""/191, 0xbf, 0x7}, 0x7}, {{&(0x7f0000001980)=@ipx, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/77, 0x4d}], 0x2, &(0x7f0000002ac0)=""/132, 0x84, 0x7ff}, 0x20}, {{&(0x7f0000002b80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/114, 0x72}, {&(0x7f0000003c80)=""/169, 0xa9}, {&(0x7f0000003d40)}, {&(0x7f0000003d80)=""/111, 0x6f}, {&(0x7f0000003e00)=""/236, 0xec}], 0x6, 0x0, 0x0, 0x3}, 0x1}], 0x4, 0x10020, &(0x7f0000004080)) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000040c0)={@dev={0xac, 0x14, 0x14, 0xfffffffffffffff9}, @broadcast=0xffffffff, r5}, 0xc) r6 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004140)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000004240)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004280)=0x0) lstat(&(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004380)=0x0) sendmsg$nl_netfilter(r6, &(0x7f0000004980)={&(0x7f0000004100)={0x10}, 0xc, &(0x7f0000004940)={&(0x7f00000043c0)={0x560, 0xc, 0x6, 0x320, 0x70bd2b, 0x25dfdbfe, {0xc, 0x0, 0x5}, [@typed={0x8, 0x0, @u32=0x6}, @nested={0x20, 0x2a, [@typed={0x8, 0x4f, @uid=r7}, @generic="4aff443ed2c566f1653923d27c4b8da5e04989"]}, @nested={0xa8, 0x7c, [@generic="b3b0e98448669c77962a9f957e4f253ff63f92edcb7eacabcaec570699ae302cc71d3005d203e6f817b46167cf6b564e8877d2369ae829cbdd91b70eb47f6068f499a8795354622a1f22a1fe3865cb3a4fb66ba3a1f162042ac8ccdf7ae2d81c5e72cfd46945228796878afe5f7029af710afdee3d1aad11d80d0b3756baaf4b76895186751800fd8c75cef11b343f0864c1eaa2", @typed={0x8, 0x0, @fd=r2}, @typed={0x8, 0xe, @u32=0x8}]}, @nested={0x134, 0x72, [@generic="1d006e3d8ecd1904092508de15136ab6bfd0b8a9792412ce13ac0615d7dad5cc90b976d76ee38b3efe3afe5e07f1a13b2a2ab39d7590aed04a77fb65fc00946273fbb933bbf0690361e2f7e5ece2bf329fe8b1522a3b2472b0ff43959e5750edaecac3dd02974c16055d1a3ee6a4b3bdc89832d32b1658ace1a10e6910ad45582afde2690f987ce30396ef723232033321a3ebe4ac8d90b493fa5f6ab84857e7dc46e448947a6eedf407cd881dcb491687fa214310848404c2444955e3b769c875e0a83db1ca20d14e6a3aae294af80e0f1db09ecc182d0d9c1a5eb9c8660cee1107e80f5bdbea6deafa76833f", @typed={0x8, 0x39, @fd=r3}, @generic, @typed={0xc, 0x95, @u64=0x80000000000}, @generic="048d8e30497d8b33100d293cf80a305fcc94eb96cb48", @typed={0x10, 0x67, @str='[\\wlan0lo]\x00'}, @typed={0x8, 0x64, @pid=r8}]}, @typed={0x8, 0x66, @uid=r9}, @generic="327c36886124ca396f61453c5f5d3ab71df1451d2a5b967ea607ffce49d017d5758a874a58212a3a9dfa8b20a32e835cc0eeea4f4040409d1743c5062fdf818771c4346ed371ae80e1d34b34c995356d8d94cf743c4ba135c8174c3bdcce1d29ddb01394ff5398a4840522d7f52889c51dd130ff350dc6b5166eb31cf3852f900f40", @nested={0x2bc, 0x6f, [@typed={0xd0, 0x18, @binary="2d206e485c62bead3aea670d1e7be2a9fa42703ac302e00496fb1477516cbf3ddaa7d2ce12a8290e26c96dd9227b00d4f4fb8c3203f685590e2bb64255c9faff2b7b7051eeb839b1b45f6c3437c4ab449aa54295d30375606fef3c11627fd33d6ba7b103c67c0cc337edcff86fb81a35467eec495797984e776ea063f909eb19139f230537cd6936dd9b88656bbb67d6ccfba50e790b030063ac43128ea94678b35c830c3182e76edfd6ce6b0e13182573b2f13fe1ace21d571d8d4c4a4fc7cbbbea760b9a1fb9f0e787"}, @generic="60bfe6cde82d43433127f98034f91b0c46bfac11e3572e94f73855da294a2db1027dbd8fe9a1c0158026fb74da62757458d4c849821fa8a616b9322f59a3cbd378e6fc4f32e3b391b1467617026047b65c2dadc9cc91db74712b2afda50a3128ef39d86ae743ec2dcc708f1b15da75c132d6dcbe61e587a887367761f48010d847dabcfba50269ca796b8d90387f88a7b7107caad67a065b2a899867db0952", @typed={0xc, 0x7f, @u64=0x81}, @generic="b0008fe0498b312efdb4439ecb4ba533b66a5c4514cb0869e6061ed1fe9b017ed6eba964e82b767c061f74a08557fffbe820911a2103e0501e7d088ddd0c1f47c8fe10047300554f832d009fc0c980d728f08623e56ddf5b194e223f7cc0e47eea416467d44a430071c9980a6fa6949018cd3b1df4292018dc835d850a1b9c51befecf87b804db8756daf661d43aa8c6a839f703007cf24b83c765c7305fa3ec2247f168", @typed={0x14, 0x96, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="7015e196492152876a280359ee6ee5309d595be0e963154aa5eab5100c6c065f3a7323106d799331a6b4e64f1208dd6aed5fcc8826a577f7469e0489600abe1b113e093c2f1f947b535bbfd52de8ab59b8458d3ce2cc12291b40a9c5d998ac8dc1", @typed={0x14, 0x7d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x18, @pid=r10}, @typed={0x8, 0x20, @pid=r11}]}]}, 0x560}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000049c0)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000004a80)=0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004ac0), &(0x7f0000004b00)=0x4) r12 = accept$inet6(r0, 0x0, &(0x7f0000004b40)) r13 = syz_open_procfs(r8, &(0x7f0000004b80)='attr/sockcreate\x00') ioctl$TCSETS(r13, 0x5402, &(0x7f0000004bc0)={0x3, 0x4, 0x1, 0x1, 0xfffffffffffffffa, 0xca, 0x401, 0x3, 0x9, 0x7fff, 0x2, 0x10001}) getsockopt$packet_int(r13, 0x107, 0x19, &(0x7f0000004c00), &(0x7f0000004c40)=0x4) sched_getparam(r11, &(0x7f0000004c80)) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000004cc0), &(0x7f0000004d00)=0x4) sched_rr_get_interval(r10, &(0x7f0000004d40)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r13, 0x4040534e, &(0x7f0000004d80)={0x1, @time={0x0, 0x989680}, 0x6, {0x3, 0x10000}, 0x800, 0x2, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f0000004e00)={0x800, 0x5, 0x3, 0x5, r1}, &(0x7f0000004e40)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004e80)={r1, 0x8, 0x0, 0x100000001, 0x10001, 0x4}, &(0x7f0000004ec0)=0x14) setsockopt$RDS_CANCEL_SENT_TO(r13, 0x114, 0x1, &(0x7f0000004f00)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$ax25(0x3, 0x7, 0xfe, &(0x7f0000004f40)) 2018/04/14 23:00:11 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x4, 0x30, 0x4, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r7, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000300)={0x7, 0x800}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000340)=0x9) read(r0, &(0x7f0000000380)=""/34, 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}, [0x100000001, 0x3, 0x20, 0x7, 0x5, 0x0, 0x1, 0x1, 0x80, 0x2d3, 0x100000001, 0x5, 0x1e32254f, 0x10, 0x4]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r7, @in={{0x2, 0x4e20}}}, &(0x7f00000005c0)=0x84) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000600)=""/4096, 0x1000) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001600), &(0x7f0000001640)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001680)={r2, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000001740)=0x84) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001780)=0xff14, &(0x7f00000017c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001800)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002840)={r8, &(0x7f0000001840)=""/4096}) msgget$private(0x0, 0x4) r9 = accept4$nfc_llcp(r0, &(0x7f0000002880), &(0x7f0000002900)=0x60, 0x80000) lseek(r9, 0x0, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002980)=@security={'security\x00', 0xe, 0x4, 0x5f8, 0xffffffff, 0x0, 0x0, 0x438, 0xffffffff, 0xffffffff, 0x528, 0x528, 0x528, 0xffffffff, 0x4, &(0x7f0000002940), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xff0000ff], 'veth0\x00', 'gre0\x00', {}, {}, 0x0, 0x9, 0x4}, 0x0, 0x308, 0x348, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1f, 0x1c0c, 0x8, 0x7fffffff, 0x30, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1c}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}], 0x5}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x101, 0x8000, 0x2, 0x0, 'syz0\x00', 0x8, [0x0, 0xffffff00, 0xff, 0xffffff00]}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x3, 0x3}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0x5}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff0000ff, 0xff, 0xffffffff], [0xff000000, 0xff000000, 0xff, 0xff0000ff], 'lo\x00', 'veth0\x00', {}, {0xff}, 0x3f, 0x4, 0x5, 0x8}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0xffff, 0x4}, {0x1, 0x101, 0x7fff}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000003080)={r4, 0x80, &(0x7f0000003000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x80}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000030c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003100)={r5, 0x1000}, &(0x7f0000003140)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000003180), &(0x7f00000031c0)=0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x110, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003200)={r3, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x40}}, 0x2, 0x200, 0xfffffffffffffff8, 0x28000000000, 0x1}, &(0x7f00000032c0)=0x98) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000003300)={'TPROXY\x00'}, &(0x7f0000003340)=0x1e) 2018/04/14 23:00:11 executing program 5: socketpair(0x1, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r2, 0x4040}, {r1, 0xad162e72a49560d}], 0x2, &(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000100)={0x6ec9ca2}, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r5, 0x80000, r0}) setns(r1, 0x40000000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x7fff, 0x4, 0x1, 0x4, 0x5, 0x20, 0x0, 0x400, r8}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getrlimit(0x0, &(0x7f0000000380)) sync() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00000003c0)={r5, 0x80000, r1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000400)={r7, r7, 0xb7047d0f56ca6595, 0x3}, 0x10) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) futex(&(0x7f0000000440)=0x2, 0x0, 0x2, &(0x7f00000004c0)={r10, r11+10000000}, &(0x7f0000000500)=0x1, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000540)={0x80, 0x7, 0x3}, 0xc) r12 = request_key(&(0x7f0000000580)='.dead\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='proc\x00', 0xfffffffffffffffb) keyctl$read(0xb, r12, &(0x7f0000000640)=""/7, 0x7) keyctl$assume_authority(0x10, r12) futex(&(0x7f0000000680), 0x9, 0x0, &(0x7f00000006c0)={0x0, 0x1c9c380}, &(0x7f0000000700)=0x2, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000780)={r12, r12, r12}, &(0x7f00000007c0)=""/180, 0xb4, &(0x7f00000009c0)={&(0x7f0000000880)={'md4\x00'}, &(0x7f00000008c0)="8773de2a49db5344f5c73b74643b62220d5f573d1fb05c3d2d392d51c46a274e2148e9226660fbdd999effbabccf9ea0fb30b0bdf3b6eb484d8fc48bd345095cbf80f8572996ecab0e109a816729638996b5f1f1e40a92560863e6ba0a215d9e33f50f0f8b34837756a3e1fd10d7db0fe5a05b54e636a71ae431a2c6ad465791893d563d84385b9dac976f6e955855a7f355a44df8e7bcfae0e673e7c86a2f7b063412543b5b81d1ed398961c221c68e7a249a5c9374f2f1df66fdc55b2b6e380b5414", 0xc3}) mq_timedreceive(r7, &(0x7f0000000a00)=""/58, 0x3a, 0x4, &(0x7f0000000a40)={0x77359400}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000a80)={r9, 0x3f}, &(0x7f0000000ac0)=0x8) write$binfmt_script(r2, &(0x7f0000000b00)={'#! ', './file0', [{0x20, '\\self'}, {0x20, 'md4\x00'}, {0x20, 'proc\x00'}, {0x20, '.dead\x00'}, {0x20, '.dead\x00'}, {0x20, ':\\]'}, {0x20, '[^[#'}], 0xa, "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"}, 0x1033) statfs(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)=""/171) syz_mount_image$iso9660(&(0x7f0000001c40)='iso9660\x00', &(0x7f0000001c80)='./file0\x00', 0x5, 0x3, &(0x7f0000001e80)=[{&(0x7f0000001cc0)="c4f8fd34e4f4a12cecad668d657c4ea8096195442a502b0c31d2b49f088f514df22b761eac976728aeedc118a5a2c1b02d7ba353f210558125f8798b4b9601ad8c02f71660ff35053a3d84e3272a3db87f4e3d0f5c7195a16e1ac6d625156eb98f5d39cd3018088341871c0de567848792fbd764be7d204fd2c8e662caa2cbb63f93b72aebe55591eb10a96c87809ea58f222f15af5e0d797e850b4181483c5161234d70ca147658143be1a4aacb19d084771c2a4e567ddd2fa57c86b89dc1fc8cd9247ebf43c2f1611b61d586467ce17936e80a2eece3de3e30837e", 0xdc, 0x3ff}, {&(0x7f0000001dc0)="ed65b0df0549f5dc45c87ad041433d618792", 0x12, 0x100000001}, {&(0x7f0000001e00)="2abdf2cd1b8832605b06074b987bbbb23890aa041a78d3b0c3a9ceb7de73fbe2a8c142a0391625e123c8ca1ca304bdf4d1fe167051d81f5397790680e052ff5bbc866f90d7c1b64bd21d0346d14ef4aad2b63ad2a5024f33ddc1d7ef", 0x5c, 0x7}], 0xc4000, &(0x7f0000001f00)={[{@check_strict='check=strict', 0x2c}, {@hide='hide', 0x2c}, {@nocompress='nocompress', 0x2c}, {@norock='norock', 0x2c}, {@nocompress='nocompress', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@utf8='utf8', 0x2c}, {@cruft='cruft', 0x2c}]}) 2018/04/14 23:00:11 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="280000001800210c00000000000000008020000000040005000000000c000900c462d8a0"], 0x1}, 0x1}, 0x0) syzkaller login: [ 43.389634] ip (3769) used greatest stack depth: 54688 bytes left [ 43.399932] ip (3773) used greatest stack depth: 54672 bytes left [ 43.590680] ip (3786) used greatest stack depth: 54408 bytes left [ 44.588464] ip (3885) used greatest stack depth: 54200 bytes left [ 45.059001] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.065562] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.096876] device bridge_slave_0 entered promiscuous mode [ 45.168509] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.175128] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.195770] ip (3930) used greatest stack depth: 53960 bytes left [ 45.223193] device bridge_slave_0 entered promiscuous mode [ 45.242623] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.249155] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.267099] device bridge_slave_0 entered promiscuous mode [ 45.309349] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.315881] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.338805] device bridge_slave_0 entered promiscuous mode [ 45.360769] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.367296] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.395991] device bridge_slave_0 entered promiscuous mode [ 45.422969] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.429569] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.450589] device bridge_slave_1 entered promiscuous mode [ 45.459590] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.466125] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.492993] device bridge_slave_1 entered promiscuous mode [ 45.509373] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.515900] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.533639] device bridge_slave_1 entered promiscuous mode [ 45.543507] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.550110] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.565297] device bridge_slave_0 entered promiscuous mode [ 45.574717] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.581265] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.591922] device bridge_slave_0 entered promiscuous mode [ 45.604024] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.610555] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.629164] device bridge_slave_1 entered promiscuous mode [ 45.648525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.658899] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.665354] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.692096] device bridge_slave_1 entered promiscuous mode [ 45.707642] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.714218] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.741124] device bridge_slave_0 entered promiscuous mode [ 45.755888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.767767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.781667] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.788210] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.823113] device bridge_slave_1 entered promiscuous mode [ 45.847554] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.854125] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.864696] device bridge_slave_1 entered promiscuous mode [ 45.873533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.891633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.900000] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.906552] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.936141] device bridge_slave_1 entered promiscuous mode [ 45.944524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.960015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.018539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.033564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.045745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.084907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.157012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.181397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.220427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.257650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.391206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.907246] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.971900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.018330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.112919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.128687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.214001] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.232305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.240561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.262806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.320628] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.328086] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.348407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.464172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.488703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.530579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.543909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.081877] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.244594] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.309636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.320724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.386551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.456336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.469975] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.496797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.516502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.547676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.560880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.576824] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.610645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.621435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.631942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.652084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.661934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.688092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.710900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.724363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.733344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.792171] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.799368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.812688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.853082] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.862572] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.877242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.903224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.929392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.945124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.975408] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.987132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.994263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.007126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.018445] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.025596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.034517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.047412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.058327] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.068504] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.076322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.109092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.142332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.174673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.191707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.200100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.209758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.222247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.235443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.263212] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.275805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.284265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.291807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.299187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.322898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.358207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.384530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.416089] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.440794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.467619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.476610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.527509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.538625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.557522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.325834] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.332350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.339285] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.345787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.398021] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.405864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.464289] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.470788] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.477677] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.484148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.547943] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.575618] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.582138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.589071] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.595565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.614018] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.630765] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.637267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.644195] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.650687] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.729275] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.735830] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.742327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.749192] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.755705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.764851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.784640] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.791148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.798079] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.804586] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.875449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.888169] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.894668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.901526] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.908009] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.920800] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.945782] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.952301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.959251] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.965760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.068016] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.449151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.458750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.492543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.500224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.509323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.518953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.529773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.930473] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.064920] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.078836] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.097227] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.354602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.445264] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.456979] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.656915] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.734623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.740947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.752292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.863963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.870621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.883354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.913500] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.919980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.949564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.979613] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.987363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.011644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.173897] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.180286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.189304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.240930] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.247236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.259736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.294352] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.308263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.340202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.505093] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.511364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.525657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/14 23:00:38 executing program 4: 2018/04/14 23:00:40 executing program 0: 2018/04/14 23:00:40 executing program 7: 2018/04/14 23:00:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000001300)=@routing={0x2e, 0xe, 0x0, 0xc5, 0x0, [@dev={0xfe, 0x80, [], 0x1b}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff]}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xffffffc0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x10000004e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) unlink(&(0x7f0000000040)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="323f103051846de5f3433cb013623d9ef5d017f77fddc6ed07d7da9d087acbd5939adbd3981cc7c2736e7959b5536d849fd58fa7e9f9c1419e217a6df32d0c34d088e59315e6d9b16e689b9073a8e5db016d2ad4a9e620112719a0d30d181843dcacd1fc9d4746d763ab568126d23a00e42d334539c4856a87c47a2d3dc66e0b4498290f7b89cd729320c9f0314424998d6a89d03d55c3eb79a2a72eac2c06001ca7b54aa8e69d2ab44e21fc7dfcc0cb35488db3105c11e3684e352a72d44341664bdee2af5d446319b841ca0d62cd149630b7387843e43bd073e826fa75bfe9be47038530d7a61f74d4", 0xea}], 0x1, &(0x7f0000000300)=[{0x98, 0x198, 0x81, "a1129a6d638976c33980c5173ad9d5594d4581f045b69b646169fba9542a353367907a0418fea8570730651aff3b76b063aaf1052322b466c1cb063024c880ae123153aab14ec33ce7f258a521b1593d55b0981e7c415557b2243af7a23db98ccbf0ed80e76e9004069ba580df5d796338ed12b2ef5160975cb241ee54ba63c429d12e59fd7b5114"}, {0xb0, 0x10a, 0x0, "540ff7755bdf1d04ed8ecce46d1ef607c83aff5aef1bbf8e47351027c38d5391d00f53f914acd9a618049ae51aaf27d7d045b3ce8580f08d8521ee411cdd09a78e9ca1eaa0821572e3699edc052bb23edb9d47a88b44e95ffae8793b661f64d08f580ed1e297749d8b60447587f1df42aaeee3d44fb5051e4c0bb9b3dd9719c30efabfbf4383d817974207799705bbe3bfa72a544c2f76e569482c32"}, {0xe0, 0x12b, 0xfffffffffffffffe, "a66ffa898aeca9bde71533aeeabab0d382b2879d831780e31f18ce894435f89c708ce8c30109b9eae8083ba5b5683d1876100ea41870d8e985effabe8062f84189565ce7eae84e4ef20816a33c7acbda87bf3b35e27a80459835e0ef66317413194afc08e5e2b4a597025db9fb833124408a145d0657e0ac2409ea8a8052d0108d846a19369091b134dd34f19ed9300b293fd7bc24cd592318c6f9adb3dd8603ffa0722899e54b2ebc1c907f6fbc2f51652d26533d7d84409a0027454837f3f8073e053408da880d4393"}], 0x228, 0x20000001}, 0x2}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000680)="10f965868ff388", 0x7}], 0x1, &(0x7f0000001000)=[{0x1010, 0x102, 0x6, 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{&(0x7f00000022c0)="c4db65221b22c464c38196620f6c54177c3af459acb4b5353638e46edd04c5ab6ff901f2f42312e0d43447ae1f00ff9954904313815a658795e5d98ead0ce57fc52217df103f573d5b4d3be2a5fb38a41d46f57d1ec3fe64c71c3b9aff110e8ebddeab7a01985b8449edcda72fb37b97a35ad8ff58426fec77df1072c0d69291f6b28829db326c37f4239c7db5ef8ccf7c26c35a88ac077a265394d04834fd34e4e500009aaa71115eb680c140dacb9f809ad2ca17736ef9dbd5e5a6b5e1e3c2982c016f6c05339237bc", 0xca}], 0x2, &(0x7f0000002400)=[{0xd8, 0x109, 0x3ff, "60209376e5603c3a2aede64204354a0cb95c227dbebeb6fead745714a22dc537a10a3a42bd784faaffd8513882b62af070b2f7edf3de3e99f10e7c73652dd2a53e766d1a7d2066f416e9468e076e2a6b5d3efefc770d4c8afbf85fc1be084fa17e8d23b5b4d838b504940f023adaee49d15576e4dcaca19df615d9598ca5528a521b451f661c1a014c419f2f39d0f2410430f7ecf79fd239d7aa54c51376f4e3287e322a09c2f8eac44d5fae1c3dbc721cc8395793cb5d15f461f1bfb22348cb4c"}, {0x88, 0x109, 0x20, "7cad2ff8c8f598c2481d34accf15ab25b64ba3e60b99887c3fd2d74c359e0eed749f496910ba143d5eb78713f0455bb2a3d869b3c31bef2f376046ae0163b2dec5ff3c317370c43904cfb44ad835d91dec51186275e2c7fb387bafca5fc1910ddadd7a4103990be9ecb13d88ba72762265ee7aeb2e187a"}, {0x108, 0x10d, 0x7, "9230475da43365a2d30acceb21ae754a21e47dbdace676779a106473a88d0ffa11e89ba578c3aaf4b498fea63415b2a0607b64be534ab46842e2bf4e703abad746aaf02cb40bf2740096270cc3d6dbb29f10c011892c36af4c88d74e482c2c57f3a0db9c1c7376c02ba9baf2bc0512444143cacb2524da32b0b1c16e36be19b4073d80f5f6653ac1d2e01990157908f30783d7e4996d06780dddde14b2b4efde9136c45ef7a88308df453fb29e06aa02e0788608d7fb642fd220b297191fd8f375e216526595da6c87095e6446c8007875d3abd1be67162c35baaf904531a35262ad8afa8f5d6ac37479ec64c195a546d9"}, {0xc8, 0x1, 0x1f, "672486d4dbfb459b24e2031710ecc0e6ca4edd16efb09ea09b8b34d36fb5fc93d3fb37c9902a729823f12c85ac1aa66e014bea20df520f2b726c483e0e71edd8585bb2d8ce8e06319ecb9105cf9884ddbcc1928c378b9587ea73e740d72b79f844743795669ff0d70ab812c1c5a26d53981d7973ccff43758c4092e95bd4c2955590e4cbf637900c5b2ce31049c032894efdffc2c38a9026ee5017f16ed91d3751fa14c1fc5a97421b7fcb7c23ebc42dfadd2e9a7cd2eb10"}, {0x98, 0x115, 0x2, "5fd337d5f12e3f8fc928e14780350c799b4d2b2d304ce10def5192578d96dfb917f9cd599e1020dbd9cab1802324952e952a1943c6611ce298c92910d86764a5d8ced8711d1aeaff60055aaf974ce709c60d25289d9493eac493d359b476dc49415c7efca688dfbba39947af0f8c1e7ea0d23a10e6e16ea53d6d4d6e9f75d2640d62d6625716dcc5"}], 0x3c8, 0x4010}, 0x5}, {{&(0x7f0000003e80)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004340)=[{&(0x7f0000003f00)="5cd81887720f43835c1a80c85f407b", 0xf}, {&(0x7f0000004040)="f759ecd75875888de66e4f85cedf89f4ed1c5dbb140dd7789028521f9a3907dbe21fb66af2dd19399d1a1cc630bfdd729a9fcf7a9a4e521dda073b9e0b38c89248fbad2d87657199e3174cb9556c8b951134a03c3ad5a00512813bd0f86a2bed839e7a89a57bff3858e8ee90fb479436e2beb5bceb620deb10935e758d0960b3eafb0d0a77188713629a722c02a73098471aba6eac38e53158ab8b340c516253bce7f6bdbeff384aba9c5084ae132ba4713fcf4daf0ddcb0cf16ba8bc94bbd7fbb7e62f2f1c63c1871e130a4ec87d4abf5585be08a9154c9edc5c5", 0xdb}, {&(0x7f0000004200)="956c7987c69b25ec99e9ff5c52d9b04dd077c77163de9f01d42fde68379311224f4d64023ee879e5d17780df57f2df8c66e8d6e111e91cb4", 0x38}, {&(0x7f0000004280)="ae5d77ff4dc430edbbed9d8b517f981c521b5582444ff74ac74af5239fc9e85eac569989c9dd5048deeacf1db1569c8aa1140eccdbb91b95aee572a5242c0180c9b40682634b7bd6ae718ca0309de40a5342b320fde62e813567d3ec40ac6f911c0f052ab157af7dcfc48a0d8e5a509d9b1dd778eea6480b761eb4a906b6ce77792dd15542846d0776ccbf6e3777b8f440ab857fe533707831b8bf2dd9b4f875b0b95d69a22465", 0xa7}], 0x4, &(0x7f00000043c0)=[{0xb8, 0x18f, 0x4, "7c0618c9b3229c776f9fe10daeea621132593a4f274db96f73311d5a17e0acfeeb15014a421164f6a3ac35f9f17de815b1255689b81af1048ba3cc8e9c5cacb74b925377c2eb9297de78deef429459bd03811b50c8d9ae1eb0f42525b2ce407e52596e624f5e57be12f5eb06ddefe0a3834bfc81c31c28c83c8ba8db0468cab4d177d994e72f2d4274b1af94f45877c132992be48b215cb6eb29ae5611c16f9e5fd82047717f45"}, {0x108, 0x117, 0xe94, "215e34bd40af0a810d9413401a38b112c5a477dfb669314cd3bbf9aeb616799724f9d074c8288ecd4044f8e7591d5c13a39a78ceb71363bc60ba9d8920753111e0d3edc2afbf48ca0ae7931cac3629f16502bc6865c9fcb8489a8150b0223a90be3926e0eefbf833e38a8766483694468328fb140fff95facc11731c86b17c7140af632dd98a08ec8b2071b94ff6587cbd780b400fd0f3c4814a5898e42a8594417d3782a01cefb585de5e5898c69b9d4ab5358266179a3e9a1dec79d81f517a3e17be90e1c7fe3b0391de90e66cc2e17c031320be39809bfeabf21c7ef6c8b30d74ee0d8ff7b184123d29da301f6d2d82ab06"}], 0x1c0, 0x20048000}, 0x6}], 0x5, 0x40) r4 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x1000000000000, 0x3, 0x8, 0x8, 0x0, 0x6, 0x8000, 0x8, 0xfff, 0x1, 0xffffffffffffffff, 0x80000000, 0xe4e4, 0x9, 0x4, 0x3, 0x8, 0x0, 0x7, 0x8, 0x9, 0x5, 0x7c, 0xfffffffffffffffc, 0x1, 0x5e0, 0x7, 0x401, 0x1, 0x9, 0x0, 0x10000, 0x9, 0x3f, 0x81, 0x80000001, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000080), 0x2}, 0x400, 0x3, 0x5, 0x4000000, 0xfff, 0x2, 0x80000000}, r3, 0x1, r0, 0x9) signalfd4(r4, &(0x7f0000003d00)={0x235}, 0x2, 0x800) getdents64(r2, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/04/14 23:00:40 executing program 2: 2018/04/14 23:00:40 executing program 1: 2018/04/14 23:00:40 executing program 6: 2018/04/14 23:00:40 executing program 3: 2018/04/14 23:00:40 executing program 4: 2018/04/14 23:00:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') sendfile(r0, r0, &(0x7f0000000980), 0xc8) 2018/04/14 23:00:40 executing program 1: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/14 23:00:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000004c0)={0x4, 0x2, 'client0\x00', 0xffffffff80000000, "f58d61d7b753a04c", "32124df22684d3d5600a019a665c1d19ef9353a36ce85dfd354372d51537c7ec", 0x9}) r2 = dup3(r1, r0, 0x0) fsetxattr(r2, &(0x7f00000003c0)=@random={'user.', '.*+*@\x00'}, &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x29f}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(r2, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/14 23:00:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[], 0x0) 2018/04/14 23:00:41 executing program 7: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) 2018/04/14 23:00:41 executing program 4: futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000000), 0x4030000000) 2018/04/14 23:00:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000000c0)="67a2c3", 0x3}], 0x1, &(0x7f0000026000)}, 0x2000c480) write(r0, &(0x7f0000000080)="d0da", 0x2) 2018/04/14 23:00:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x1, 0x800}, 0x20) 2018/04/14 23:00:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r1 = dup(r0) creat(&(0x7f0000000040)='./file0\x00', 0x84) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)}, 0x0) 2018/04/14 23:00:41 executing program 1: memfd_create(&(0x7f0000000140)="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", 0x2) [ 70.235821] ================================================================== [ 70.243251] BUG: KMSAN: uninit-value in rawv6_sendmsg+0x4cb3/0x4cc0 [ 70.249669] CPU: 0 PID: 5846 Comm: syz-executor2 Not tainted 4.16.0+ #83 [ 70.256512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.265874] Call Trace: [ 70.268478] dump_stack+0x185/0x1d0 [ 70.272117] ? rawv6_sendmsg+0x4cb3/0x4cc0 [ 70.276368] kmsan_report+0x142/0x240 [ 70.280183] __msan_warning_32+0x6c/0xb0 [ 70.284258] rawv6_sendmsg+0x4cb3/0x4cc0 [ 70.288334] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 70.293806] ? futex_wait_queue_me+0x687/0x710 [ 70.298427] ? compat_rawv6_ioctl+0x30/0x30 [ 70.302854] inet_sendmsg+0x48d/0x740 [ 70.306679] ? security_socket_sendmsg+0x9e/0x210 [ 70.311541] ? inet_getname+0x500/0x500 [ 70.315539] sock_write_iter+0x3b9/0x470 [ 70.319624] ? sock_read_iter+0x480/0x480 [ 70.323794] __vfs_write+0x719/0x910 [ 70.327534] vfs_write+0x463/0x8d0 [ 70.331104] SYSC_write+0x172/0x360 [ 70.334756] SyS_write+0x55/0x80 [ 70.338141] do_syscall_64+0x309/0x430 [ 70.342050] ? SYSC_read+0x360/0x360 [ 70.345782] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.350986] RIP: 0033:0x455319 [ 70.354180] RSP: 002b:00007f999838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 70.361899] RAX: ffffffffffffffda RBX: 00007f999838b6d4 RCX: 0000000000455319 [ 70.369181] RDX: 0000000000000002 RSI: 0000000020000080 RDI: 0000000000000013 [ 70.376467] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 70.383749] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 70.391030] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000 [ 70.398310] [ 70.399940] Uninit was stored to memory at: [ 70.404277] kmsan_internal_chain_origin+0x12b/0x210 [ 70.409392] kmsan_memcpy_origins+0x11d/0x170 [ 70.413892] __msan_memcpy+0x19f/0x1f0 [ 70.417793] skb_copy_bits+0x63a/0xdb0 [ 70.421693] rawv6_sendmsg+0x427e/0x4cc0 [ 70.425764] inet_sendmsg+0x48d/0x740 [ 70.429578] sock_write_iter+0x3b9/0x470 2018/04/14 23:00:41 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e4, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/14 23:00:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14, 0x14}, @loopback=0x7f000001, @empty]}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x110) 2018/04/14 23:00:41 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000427000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00001f0000/0x3000)=nil) r0 = open(&(0x7f0000000000)='./file0\x00', 0x202000, 0x21) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '\x00'}) [ 70.433652] __vfs_write+0x719/0x910 [ 70.437378] vfs_write+0x463/0x8d0 [ 70.440927] SYSC_write+0x172/0x360 [ 70.444566] SyS_write+0x55/0x80 [ 70.447945] do_syscall_64+0x309/0x430 [ 70.451849] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.457033] Uninit was created at: [ 70.460592] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 70.465626] kmsan_alloc_page+0x82/0xe0 [ 70.469618] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 70.474387] alloc_pages_current+0x6b5/0x970 [ 70.478813] skb_page_frag_refill+0x3ba/0x5e0 [ 70.483324] sk_page_frag_refill+0xa4/0x340 [ 70.487664] __ip6_append_data+0x1a20/0x4bb0 [ 70.492089] ip6_append_data+0x40e/0x6b0 [ 70.496176] rawv6_sendmsg+0x2787/0x4cc0 [ 70.500292] inet_sendmsg+0x48d/0x740 [ 70.504113] sock_write_iter+0x3b9/0x470 [ 70.508191] __vfs_write+0x719/0x910 [ 70.511917] vfs_write+0x463/0x8d0 [ 70.515464] SYSC_write+0x172/0x360 [ 70.519106] SyS_write+0x55/0x80 [ 70.522477] do_syscall_64+0x309/0x430 [ 70.526383] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.531577] ================================================================== [ 70.538949] Disabling lock debugging due to kernel taint [ 70.544406] Kernel panic - not syncing: panic_on_warn set ... [ 70.544406] [ 70.551781] CPU: 0 PID: 5846 Comm: syz-executor2 Tainted: G B 4.16.0+ #83 [ 70.559925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.569306] Call Trace: [ 70.571909] dump_stack+0x185/0x1d0 [ 70.575551] panic+0x39d/0x940 [ 70.578772] ? rawv6_sendmsg+0x4cb3/0x4cc0 [ 70.583013] kmsan_report+0x238/0x240 [ 70.586819] __msan_warning_32+0x6c/0xb0 [ 70.590882] rawv6_sendmsg+0x4cb3/0x4cc0 [ 70.594947] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 70.600413] ? futex_wait_queue_me+0x687/0x710 [ 70.605024] ? compat_rawv6_ioctl+0x30/0x30 [ 70.609359] inet_sendmsg+0x48d/0x740 [ 70.613171] ? security_socket_sendmsg+0x9e/0x210 [ 70.618029] ? inet_getname+0x500/0x500 [ 70.622026] sock_write_iter+0x3b9/0x470 [ 70.626119] ? sock_read_iter+0x480/0x480 [ 70.630287] __vfs_write+0x719/0x910 [ 70.634028] vfs_write+0x463/0x8d0 [ 70.637681] SYSC_write+0x172/0x360 [ 70.641329] SyS_write+0x55/0x80 [ 70.644704] do_syscall_64+0x309/0x430 [ 70.648606] ? SYSC_read+0x360/0x360 [ 70.652340] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.657538] RIP: 0033:0x455319 [ 70.660727] RSP: 002b:00007f999838ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 70.668452] RAX: ffffffffffffffda RBX: 00007f999838b6d4 RCX: 0000000000455319 [ 70.675731] RDX: 0000000000000002 RSI: 0000000020000080 RDI: 0000000000000013 [ 70.683010] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 70.690291] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 70.697576] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000 [ 70.705469] Dumping ftrace buffer: [ 70.708994] (ftrace buffer empty) [ 70.712674] Kernel Offset: disabled [ 70.716275] Rebooting in 86400 seconds..