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 '10.128.10.51' (ECDSA) to the list of known hosts. 2018/05/04 13:16:30 fuzzer started 2018/05/04 13:16:30 dialing manager at 10.128.0.26:43959 syzkaller login: [ 50.186411] can: request_module (can-proto-0) failed. [ 50.197761] can: request_module (can-proto-0) failed. 2018/05/04 13:16:39 kcov=true, comps=false 2018/05/04 13:16:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x40082) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/180) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000180)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x9, 0x2}]}) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000240)={'bridge0\x00', @ifru_names='ifb0\x00'}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000300)={r3, 0x11}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000340)={0x9, {{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, 0x88) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000400), &(0x7f0000000440)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000004c0)={0x4, 0x81, 0x0, 0x0, 0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000540)=0x53, 0x4) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000580)) fcntl$getownex(r2, 0x10, &(0x7f0000000700)) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000740)) socket$inet6(0xa, 0x2, 0x2) r5 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmat(r5, &(0x7f0000ffc000/0x1000)=nil, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) socket$kcm(0x29, 0x2, 0x0) flock(r0, 0xb) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000780)) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000800)={&(0x7f00000007c0)=[0x80, 0x0, 0x5, 0x8, 0x4], 0x5, 0x4, 0xc0b4, 0x7, 0x4, 0xfffffffffffffffa, {0x4, 0x80000000, 0xffffffff00000001, 0x1994, 0x9, 0x200, 0x4, 0x81, 0x401, 0x2, 0x6, 0x40, 0x200, 0x7, "33244b11fc88ab9575b0d762649d69a1f755bffce3f3aeb87f40436d8770c2f8"}}) open$dir(&(0x7f0000000880)='./file0\x00', 0x80002, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000008c0), &(0x7f0000000900)=0x4) 2018/05/04 13:16:42 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x6, 0x4) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r0, &(0x7f0000000200)="419bb36c16d3bf7fd86dedcb6ce9ffa0a71fb317da482a33", &(0x7f0000000240)=""/255}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000380)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000440)={0x6, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000480)=[{0x7, 0x7ff}, {0x3, 0x8}, {0x4, 0x80000000}, {0xc, 0x95a}, {0xc, 0x4}], 0x5) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000004c0)={0x1bf, 0x5, 0x0, [{0x8, 0xd6c, 0x7, 0x9, 0x485b, 0x40, 0x1}, {0x9, 0x5, 0x0, 0x39, 0x8, 0xfff, 0xe8ac}, {0x9, 0x4, 0x0, 0x6, 0x0, 0x8, 0x1}, {0x989, 0x5, 0xffff, 0x81, 0x1, 0x5, 0x3ffc000}, {0x1, 0x48, 0x10000, 0x9f33, 0x1000, 0x20, 0x1}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$ndb(&(0x7f0000000640)='/dev/nbd#\x00', 0x0, 0x103200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0x4a, "0626a2c2def0ccd8d8efb9996ba772745d1c9c821e683f8fc947b2c4b5c1fb46c6863e3dffe8a1abeae554c69fe7c678a604b71056760648b335790057cc7f99cef8649e9c686e60eea3"}, &(0x7f0000000700)=0x52) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={r2, 0x7a}, &(0x7f0000000780)=0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000007c0)=0x7) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000800)=0x7) sysfs$1(0x1, &(0x7f0000000840)='\x00') ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000880)={0x0, r0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000a80)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000d00)=0xe8) r8 = getgid() sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000940)="4273b29fd918137f25b3b563d0464a045a29ead82cbe7b8b1153cb714d7e079d92437e4b642c213850a79e4f2c3b9d85a919782aeebb4f77d2d424ae8670a61eb3ad255e5dba139b55b6801dc623921cba4825a2eb", 0x55}, {&(0x7f00000009c0)="e496698cf2e49e539a66b5c4f36c0e08b6e17bf45f0d7fe54312201f56e4da5079969a9352554c431450d9b410069c080e738c5bcf6c", 0x36}, {&(0x7f0000000a00)="4be24be8096c1e08e6ae7c5e8d0cdff4f945c265db088c683cb05e1650a28fc8c1ac1d454598", 0x26}], 0x3, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x80}, 0x20004094) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000dc0)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000e00)="2c8d27e4f098f25cede97d3ef47ec15bc73cbe2085b30f25e859915206c3a3a10cda3923d7fe6b962f38589c0cea699964a3d85a50a2088ef7510a04c0ce0b82ad6e81a9960137230cc323dfb937e1d64064a092e8ba20cd127d2c122497302233f37241d5ae1d0d0df66f88dfcee3648e3314f06e3f1c0962688c68ca2a39c063d59203a4e00bf2f71bce0f518c3129c8259c7f904d6edfe6cfe750752542270d457fceef1da2a805bb687161f581b768fb4f35689dfb83850cc585c49dc6a459c52a31") 2018/05/04 13:16:42 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) r3 = eventfd(0x2d) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) r4 = openat$cgroup_subtree(r0, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) uselib(&(0x7f00000002c0)='./file0\x00') r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x501001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000340)=""/214) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000480)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x81, 0xa, [0x80, 0x9, 0x0, 0x5, 0x1, 0x2, 0x100, 0x0, 0x4, 0x7]}, &(0x7f0000000500)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000540)={r8}, 0x8) lstat(&(0x7f0000000580)='./file0/file0\x00', &(0x7f00000005c0)) syz_open_dev$adsp(&(0x7f0000000640)='/dev/adsp#\x00', 0x3f, 0x306b33323bd24972) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000000780)={0xc8, &(0x7f0000000680)="81b01280d1d96f7747abc8fa96dab7dfde96f23f2c1f56ba7bd8c30758ed06fe4a4b2d021258249f868634c900f4e1bbc5876c73d3152605a7bc8ba3370727c46d7a7e211b4244f24c078bd9b3dafa5f3a97412ccd26661ee30602af725313f31e0ab886a859c339dd419ef76388be287e810ec067c77fa1ce131fac8da88c7fa917ac55be548d3cd73788206b28d10eb59ae4cb76770d1fe5b72798e5df0dee54705f13d4e1589b38a7eb986fbd98dd8a24aec3dbcd13b6ae06efc0eec207b85d1789162251ebea"}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000007c0)={0x8}, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000800)={0x5, 0xffffffff, 0x7, 0x7fffffff, 0x10000, 0x8, 0x1}, 0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000840)={'TPROXY\x00'}, &(0x7f0000000880)=0x1e) recvfrom$inet6(r0, &(0x7f00000008c0)=""/104, 0x68, 0x2000, &(0x7f0000000940)={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffe}, 0x1c) bind$vsock_dgram(r5, &(0x7f0000000980)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) io_setup(0x1, &(0x7f00000009c0)=0x0) io_cancel(r9, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000000a00)="1da64400c84a0fe4d3171d82aad244bcdd96fb591e3352f35ed07a1b9b0d2f16935a78fc7db683f7813555a72c787cd769c2421edb922f40531d8b72fac3cbd93950069155719b00de4082391be5ba118d236168832517fa5849a6b8450ddd9e6ed46babb3ceda5eb8c9d8f5641122a64ecf3a76e527b33f2b529d8524c1579a5f2f9f13f1ae60c080cf10ccdddba4a04fc0d20893823becb5149fd64d8485275abb153f2be849ee895d0bbda4f82cc8ad54c892dd28a41a4837a5c4108095f58a9d616848514ddce6418d633e0912d3de", 0xd1, 0x0, 0x0, 0x1, r5}, &(0x7f0000000b40)) setsockopt$inet_tcp_int(r7, 0x6, 0x1, &(0x7f0000000b80)=0xb75, 0x4) r10 = semget(0x1, 0x4, 0x1) semtimedop(r10, &(0x7f0000000bc0)=[{0x3, 0x5, 0x800}, {0x0, 0x0, 0x1000}, {0x3, 0x81, 0x800}], 0x3, &(0x7f0000000c00)={0x0, 0x989680}) syz_open_dev$mice(&(0x7f0000000c40)='/dev/input/mice\x00', 0x0, 0x4000) 2018/05/04 13:16:42 executing program 4: r0 = getpgrp(0x0) ptrace$getenv(0x4201, r0, 0x10000, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x40) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x29, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'dh\x00', 0xa, 0x519, 0x74}, {@empty, 0x4e24, 0x2004, 0xbc, 0x8, 0x8}}, 0x44) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x400, &(0x7f0000000180)}, 0x18) chroot(&(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={r2, r3}) getpeername$unix(r1, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r4 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000440)) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x20000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8900}, 0xc, &(0x7f0000001640)={&(0x7f0000000540)={0x10f4, 0x5, 0x1, 0x300, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x3}, [@generic="4e1fbeba1e5166a084b6257daacfe740256c4546a7", @generic="f64475f54c65b51d02d156", @typed={0x8, 0x5e, @str='&-\x00'}, @nested={0x10b8, 0x5c, [@typed={0xc, 0x6b, @u64=0x2}, @typed={0x8, 0x20, @uid=r5}, @generic="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", @generic="cb54ad5d88c12e1dfe5fa4d9a103b71dfe1e877025b1fa178c96d7ade8f68b3536ca0d1a1d8afb41e86a574d9651f4860a43846513b5b88c48fea2a0b9670cc7afd0f4588b7cdf10d732e982d0225489ae407fa0d76ffb5e", @typed={0x48, 0x2c, @binary="acbce5b6d2791dc401917d755ebffd78ba36a5211e980baa888a80cb0d7f4fd81c0b55835e14fa20b0b544812ba9668ef119f7a829ef5f2c5312ed995998b57ddb"}]}]}, 0x10f4}, 0x1, 0x0, 0x0, 0x4000881}, 0x40480c0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) recvfrom$inet6(r1, &(0x7f0000001740)=""/4096, 0x1000, 0x0, &(0x7f0000002740)={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffff01}, 0x1c) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000002780)=0x7fff) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000027c0)=0x534, 0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000002800)=""/246) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002900)='/dev/rfkill\x00', 0x1, 0x0) capget(&(0x7f0000002940)={0x20080522, r6}, &(0x7f0000002980)={0x0, 0x2, 0x54833eed, 0x100000000, 0x8, 0x6}) syz_open_dev$ndb(&(0x7f00000029c0)='/dev/nbd#\x00', 0x0, 0x100) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000002a00)=0x2, &(0x7f0000002a40)=0x4) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f0000002ac0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r8, 0x28, 0x6, &(0x7f0000002b00), 0x10) bind$inet(r1, &(0x7f0000002b40)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/04 13:16:42 executing program 5: socketpair$ax25(0x3, 0x7, 0x4b6a4b30506caafb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_default\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001140)=r3, 0x4) r4 = accept4$llc(r2, 0x0, &(0x7f0000001180), 0x80000) fanotify_mark(r4, 0x80, 0x8000000, r1, &(0x7f00000011c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r3, @in={{0x2, 0x4e20}}}, &(0x7f00000012c0)=0x84) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001300)='/dev/loop-control\x00', 0x728ac504ad269f48, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001340)) ioctl$sock_bt(r2, 0x8906, &(0x7f0000001380)="78b73efeaf5e7fcbba51a3e16fa5a16d372f86e6b044757ee0a0d6658c4165dde985a42d0bd028ea52acd503ae082e9e82c187eb69b7b024c1661aee0c544efe1f78e1d469fdea44e6ef68805f30a3a43c0d668301bc5b7fb377a9a59205181105185fe85aa92991eec1a4af34409a5bfcace8ff5ad60d052f7dc1") ioctl$VT_DISALLOCATE(r2, 0x5608) inotify_add_watch(r2, &(0x7f0000001400)='./file0\x00', 0x3000040) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ptmx\x00', 0x802, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0505405, &(0x7f00000014c0)={{0x0, 0x2, 0x6, 0x3, 0x959}, 0x5, 0x2, 0xa36}) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r8) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001540)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000001580)={r5, 0x1}, 0x8) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000015c0)="ed1e49491d2abb1c7a7fd563cbf4bb414c388cb5e4eb44b0391525602284a6457226bafa17b6b0ee2c2a60ef826be5073c031cc197eb9c8fc08ad9e51750c40b4b558194a50b50ad6c22446e77eb07adddbe8cda89756927855fd32e430415af2702562247b351b2bc64373837a99923efb9636193cf7ec826adef6d5b3fc2dab3a7d0ba37e4fd51f0") socket$can_bcm(0x1d, 0x2, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000016c0)={&(0x7f0000001680)='./file0\x00', r9}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001700)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001800)=0xe8) setsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000001840)={@empty, r10}, 0x14) syz_open_dev$dspn(&(0x7f0000001880)='/dev/dsp#\x00', 0x401, 0x40) syz_open_dev$vcsn(&(0x7f00000018c0)='/dev/vcs#\x00', 0x10000, 0x400e00) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0, 0x0}, &(0x7f0000001980)=0xc) lchown(&(0x7f0000001900)='./file0\x00', r11, r12) accept$alg(r9, 0x0, 0x0) 2018/05/04 13:16:42 executing program 1: r0 = dup(0xffffffffffffff9c) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0xffff, 0x2b, 0x4, 0x1fd, 0x0, 0x20, 0x20000, 0x0, 0x2, 0x8, 0x8001, 0x0, 0x8367, 0x4, 0x2e, 0x1, 0x5, 0x400, 0x400, 0x3, 0x1f, 0x6, 0x9, 0x100000000, 0x11, 0x7ff, 0x28, 0xfffffffffffff801, 0x8001, 0x9, 0x1, 0x80000000, 0xfffffffffffffff7, 0x5, 0x9, 0xfffffffffffffff7, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x10000, 0x8, 0x5, 0x0, 0x8, 0x7fff, 0x5}, r0, 0x10, r0, 0x8) r2 = perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0x9, 0x8000, 0x81, 0x2, 0x0, 0xfffffffffffffff9, 0x240, 0x0, 0xffffffffffff42af, 0x9775, 0xfffffffffffffffe, 0x3f, 0x9, 0x1ff, 0x87, 0x8, 0x9, 0x9, 0xfff, 0x7, 0x400, 0x2, 0x2, 0x200, 0x5, 0x2, 0x100, 0x5, 0x8, 0x100, 0x1, 0x80000000000, 0x7, 0xfffffffffffffff9, 0x100000000, 0x1, 0x0, 0x3ff, 0x2, @perf_config_ext={0x7189eb5c, 0x2}, 0x320ac, 0x0, 0x490, 0x1, 0x3, 0x11, 0x3ff}, r0, 0x8, r0, 0x9) flock(r2, 0xd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x1}}, 0x4, 0x7ff, 0x3, 0x81, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r3, 0x1, 0x30}, 0xc) readahead(r1, 0x6, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6_vti0\x00', 0x0}) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2=0xe0000002, @in6, 0x4e23, 0x10001, 0x4e21, 0x8c82, 0xa, 0x80, 0x20, 0x73, r4, r5}, {0x2, 0x1000, 0x8000, 0x6, 0x7fff, 0x6, 0x1, 0x2}, {0x3, 0x0, 0x7, 0x9}, 0x8, 0x6e6bb6, 0x1, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x9, 0x1, 0x2, 0xc5, 0x4ef0, 0x1, 0x1000}}, 0xe8) sendmmsg$inet_sctp(r0, &(0x7f0000004240)=[{&(0x7f00000004c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000500)="6b0fc64ad96f0b6b1f90972deef21a778c34524d43e78b6441b60ad4a93e372b197ec29ca7bb8768b955d96f3da686fa0158a0b12b7bec94723c25fee8e159ebccec8dfa2cdf76daefc8323c921e2e1d92bd5b43e92068ba50d48dc5e0ec62536c41c9b8d6157188", 0x68}, {&(0x7f0000000580)="5841ab0e1443212a3321a9dd66225c0b7fde881188e871218c08e0d2d403bc14a1f8356bd3995ae52b18476cd4b672998fbd601e188b7dfee91f332554014c29be5f33970162f8bc9e51a6c22601ab22a31e875ee6ab9dd8666d3f09f07719a9c2a4abb118f4c5a0449ab03e3a3c12852a727fa12adaf61550886fd40964bc7102266e5e92099796f6804e1165e8c0cee8b3505769b1b3bac693080fefb45796b72c2cdbd0c941fd32669a3766b543523593ab2fab01e3f8b97c2d8b90292af135c60a74120df42b4bbbe0bcc10a42d52f42a8d860ed75b1a6146f06c6f56029453e49", 0xe3}, {&(0x7f0000000680)="4c87d9302af12b46b6884ee40b008ff56b666ceb19bd64554188d33293a4d08cee46e79d", 0x24}, {&(0x7f00000006c0)="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", 0x1000}], 0x4, &(0x7f0000001700)=[@authinfo={0x18, 0x84, 0x6, {0x2ebc1130}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8002, 0x1, 0xa1e, r3}}], 0x38, 0xc0}, {&(0x7f0000001740)=@in={0x2, 0x4e24, @rand_addr=0xed6}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001780)="a13be371a327faad5e595a5dbd5ca7ac38bb37fcdf2da087a3e5442719a7356a13781f776924ec03c3060daa13e08af2f9ee3f8f679d63d793dcd622f32381519e327cd6c5db932610b1d2e3a332ee7bd59daf90e6635026d9adbc6f1886e5dc5dd631d19011409bc6ef81c4012baf00b8f6be09cf8d035120da8aeba7b0b300fbbfa6f35761ee1fe99875492965e2a2a03313d1ee07b768e4cac0d6e224b9b0741bd889dc67e0042e0bef0e03293fa3aa96e41f79bab30269657dd127e2c0b605f551f5c1f35a7b36cf101d6060f86186b9a15ecb5a1569690708bae0da2338937d39836f42d6a19773e74f12f8c49eb72ae0e4f1", 0xf5}, {&(0x7f0000001880)="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{&(0x7f0000002c80)="de01c16ad64085f821fe3a6e48ccfcb149d0fae302e76ef93c77739a220ecad5a632a92f6831e03acf2e71570ec4314facde79809c7d022332846f75808ed84da44d4620f6145a66a18f47a9d371bec435d5c1a5ad673aed1592252c43f92d0edf4bc361caaf7fe3a4447ac7f71ef9ff04a2fc7b7d5d2fc5dac72ae08a48f1827de65cd299d0b29d8ff2aea3b91729dd1da84539e05da3b65a7764c16d529233a02cd15550f24573de3c2bed5da22baf42cdce2a2cab0852e53118c299e9bd87af36dbf9aba94e9f907a37e821f3f752", 0xd0}], 0x4}, {&(0x7f0000002dc0)=@in6={0xa, 0x4e23, 0x8107, @loopback={0x0, 0x1}, 0x8}, 0x1c, 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{&(0x7f0000002fc0)="451a1f1413fb53d3fe1aa33d2c3f3b969dd84db74a86ce3d8801149aa2aabe9138f89fac3888a7107d341cfd82a22c75a1c888d3f7a50c6e9044029744184bfc118273c98371bff3", 0x48}, {&(0x7f0000003040)="d30aecb2d7a4ed49d603f2662def4e291ea30a3eba908fc032c177e5901b9a8d3b4d335e45347a7e86c80dd35dfa4630be283500e44b83542deda6aa0f4b0107a0bb020cd4e42b6fcf5b40d5f3c2500a3f04725ade4a57db800ed3ca927c0822e385ef83c61f25fe252fd2", 0x6b}, {&(0x7f00000030c0)="1c7d1871cc97d4e5d87cf4e1384ece16d2e9df474426903987a610a749e797f696f5812f260baf12a5a7ff63206555bed346e09c89f2f589c52ba0fc0a5e2a5d8e6b38f3b75b5effa53601ceabc8bccb8cac511954bd2f29d9ef9c7d1352d1ca2d2793e1e153d49ecee2e03e9d870f861bc573045b5556acb5d663c337527d2cd935707b14bce0eeaf78b45d8192efd9ef0f6dc19ee15b7d2b4cf725170e913e8beace1e93a9044d8cc02024e651a116e15f9b85a76a871c4c8eacb211", 0xbd}], 0x5, &(0x7f0000003200)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x6, 0x7, 0x1000, r3}}], 0x20, 0x4800}, {&(0x7f0000003240)=@in={0x2, 0x4e23}, 0x10, 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{&(0x7f0000003d00)="355053ed9ef548fec728b6dd593a4c9e6b72aa9d68ab1ffe3288ecb71c12efaa175cbe9a850c89ee5bd3157e49f4e63fa06211fe95f8f9c87868384b0afdcfc36b9043787b85b6ef6d5e3133ddef9728fb55cbede2d9ab112e690a8a5d634d4af3d2701001a603a0f74b1d4a3729d6a4cc4baa16629074694feaadaf9a94ca11547251a2e6ef4e09a6df5a419338b7be89477760ff5fba452a4973a58d769eaf162f1b111d6f3700e80ea15a60863c3f01dfbd832b2c42ff0b24c4eb83cd92ebe9b60116d2351371b5490a61254c4c1585b1e2ea0912aef3e05f2c617bcf3db6ff57b3c5e4fde2ebb669b249", 0xec}, {&(0x7f0000003e00)="76264bc5165d015322fb144ffebad68fd9e051369e", 0x15}, {&(0x7f0000003e40)="7c269164a1af79b2b4dc7a36d2eaa30950a651977489292980094df3e1ac6bdd78f4f5a0fce2b30749e8cce1697d588a0aa4ae7bfde49994b0bfca41d8be23a4af9ed0497343d6d08840f8b5e8cff9322504daa67c5cfb48e03e3cbc6c071f2301806e706c79ee113d529259513e7570a31116ff44a09fc1be94d8016f4c4f6b3e5cbbc2ef2990abbfbd5e937a7d5833f0cc976bcbd7e7b4cbfa7a6c1e22b0e0ed278f3bc4c1d98368b7dd87829012134ef58596ffa50426e8ad0b2bc0a9ced0026572e6fb0f115da269e2750e88e70f0ee0abd3ce69759fec94a3", 0xdb}, {&(0x7f0000003f40)="d808bdabcaa7c3505fdd2d6a5b4e7d1e096cebf8142f62a319f8532f83741abca7db848933c15138abfdb14226a4bbbd3bf5647c0f4878c5640ce4d40b4bf796be07caa2e149d35272fe19581ca1de160ee686615de27fab32edfbdfba9e9b10e6de74", 0x63}], 0x7, 0x0, 0x0, 0x20000040}, {&(0x7f0000004040)=@in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x200}, 0x1c, &(0x7f0000004100)=[{&(0x7f0000004080)="4908d56eef7a24cb025c59b536947fa9ae660a70cb4200b3f75c23960001e869ee17ebc381fa916ce914c3ea94a8fe353b126ee2476407d423fa3b348e7b8229eed7f3f8deeae039f69dffb4d74bf4f5d0380c04898bfe55f9464f1f3cd1b3abb0f89291b816eeedd0b349dd2efd8d7956d5d70c5e", 0x75}], 0x1, &(0x7f0000004140)=[@init={0x18, 0x84, 0x0, {0xffff, 0x7ff, 0x1f, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x53d, 0x2, 0xba9, 0x3f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0xfffffffffffffffe, 0xe, 0x9, 0x8, 0x10001, 0x4, 0x7f, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x200}, @init={0x18, 0x84, 0x0, {0x240000, 0x4, 0x3f, 0x5}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x1f, 0x593, 0x40}}], 0xc8, 0x4000000}], 0x9, 0x84) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000004440)) connect$nfc_llcp(r2, &(0x7f0000004480)={0x27, 0x1, 0x0, 0x4, 0x9, 0x4, "3711bdd1251ee2c486b5529848951588b061d8582f060afa6fc17235605c8f630cfcee6e0334ca2ded3270530b9bc3d58ee9a325424bbb002ea38724566964", 0x39}, 0x60) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000004500), &(0x7f0000004540)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004580)="79560baaa1f40eab4375d1a88ffce309", 0x10) sendto$inet(r0, &(0x7f00000045c0)="6d396f39f62881d13426a31fe3a5e31c0b23c193fcf7c675eed41ef4d5e23e73e41f5a1208dce15828a58b3a01ffc7eaf998b0b8652b48ee86e621c30b8df271655937531ad5d7369793cf78c73d33c401062097866d36f3721f3e41063b7681a0de9f0eb28aa0db52e1c1899a42574946a2b74ce2c70b0b9a8868dab94ae460d545827888afc38a03a81cce7b6fcc28ff66e529b319c9d73044bd40e62bc0a043aec6e30f08cfdd14bf37166b48247206bef2cce509366145f85124e8b2f0fec5371601f55ae8b49af810a157856ca6528f2429de", 0xd5, 0x800, &(0x7f00000046c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$setpipe(r1, 0x407, 0xb1) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000004700), &(0x7f0000004740)=0x4) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000004780)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) write$tun(r0, &(0x7f00000047c0)={@pi={0x0, 0x9100}, @hdr={0x2, 0x5, 0x521, 0x5, 0x5, 0x2}, @llc={@snap={0xaa, 0x1, "aad8", "f802de", 0x6, "4e774aa01a64a8ee8c4cd568aab2c698a2be10c767de031c18c2cf54ef1862889fc2a057f6e96ed953648d26c0965aeee940a0ca7d11a1ec1a48a07c7c46f0"}}}, 0x56) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000004840)) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffa000/0x1000)=nil) r6 = syz_open_dev$mice(&(0x7f0000004880)='/dev/input/mice\x00', 0x0, 0x40a000) r7 = msgget$private(0x0, 0x108) msgctl$MSG_STAT(r7, 0xb, &(0x7f00000048c0)=""/167) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000004980)={r3, 0x40, 0x30}, 0xc) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000004a40)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x2, 0x0, 0x0, 0x2}}, {&(0x7f00000049c0)=""/59, 0x3b}, &(0x7f0000004a00), 0x1}, 0xa0) prctl$void(0x0) 2018/05/04 13:16:43 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40080) open_by_handle_at(r0, &(0x7f0000000040)={0x89, 0x3, "e9479b687d762059891a3738550d92ea1853c44b4142303d435a226f8c6b288c8a5b87c607b0cb445648400edcd41ab6f087aa9cd79fa45c66d9cc45ff3d53e1569a487957d4b7f5296b2df73b1990a5bb126949e89b6e3f6ae97f2b8f6a460bbfce21b9034e6f38b041140aa82d572d16bb34dcea412c7e3e2fa40252be484e28"}, 0x101002) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000140)={0x3}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/4096) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001180)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000011c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x5c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001240)={0x0, 0xfffffffffffffff7}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000012c0)={r1}, &(0x7f0000001300)=0x8) write$rdma_cm(r0, &(0x7f0000002300)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000022c0)={0xffffffff}, 0x2, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000002340)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0x7fff}}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002380)=0x0) ptrace(0x10, r3) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000023c0)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000002400)=0x7, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002440)={0x0, 0x9}, 0x8) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002480)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x4d3, 0x400, "7407499ac8e3b57371393c7dcf2cb8c7c9db6559cf2a6e92b94c47ac095ee95847e1022cd7bb041ffdd33a8252823b8c305d73adf7822268323ad5abe62e77690a4c2f8ecd287b100caefd7cecd157ff"}, 0xd8) sendmsg$alg(r0, &(0x7f0000002800)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000002580)="66b5ec912f5e4fe2cf594a20f0880d816839c4b00091e06a2876edd55a8d07c2f2509c7c5af71c3c00ce507e300635e43c1cc904af2b102ac60cbff1e9c7647b579747d2dc9545cd4c84820390a78a77b00e9104ec8941b79287d7626db6090c046c63a19f957e8aa6d8d2647146771dd4cd84b7c1a8e47633b31d47732b36d8d918b8cb025ab22e7a59542b7891027539f89f36b9940a06d07c363de94496a902a744b5edf406ea0e19f07aa36487f51fb87ef7", 0xb4}, {&(0x7f0000002640)="1a0a65ab0a4c0c76646aee0fac13efeb17e3234696c8c3f222aa6b4cfcbb284c8cd2274057f1965b2149b0de1a80c2bedda259b841fc0833fa15595b375c22d783816184c20e3052399d75f75ad9e1faac436129acd56b174387ad0d71e69fca9d", 0x61}, {&(0x7f00000026c0)="989edb39169cc9268c2ea65967ba97ae7c20987c58a38e5bb74bb3d11eec63bdb6fedaf483798d608c11dcabc6952f27686f2e916bc2817c8fb3443cc05fb436c478f1d184ea51b3a3dd96ec15740345c102c8d88c597d70be810eeb9fbdc4b3c48372c4cf498f3dbd3acf6d4b205eaa8fae854ce654e9fdb66f58dc47db2154460abdc395e27bc1b9004a661f521a1b8db739dbe118bc12ab567e169a71da22e5fc8c1bd3acad1c5fe0a7f69a1eb5ed015a0463943920651261567da59650a916fb4d", 0xc3}], 0x3, 0x0, 0x0, 0x10}, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002840)={@in6={{0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0xd}, 0x4}}, 0x9, 0x7fffffff, 0x81, "05138c973e8fb75eef900cf6ca2d80cdc9707f9dbdd80c511f1ba9c8bad6b6da688f319e89cbb72e4e75892eb4bd1e4d7a30e5310fe6a280f67a32e311995313f862151ae9e8c12028366921e3a38ca2"}, 0xd8) clock_gettime(0x0, &(0x7f0000002940)={0x0, 0x0}) setitimer(0x2, &(0x7f0000002980)={{r4, r5/1000+30000}, {0x77359400}}, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000029c0)=0x1602) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002a00)=0xe0e) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x1f}) ptrace(0x8, r3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002ac0)=0xfffffffffffffffb, &(0x7f0000002b00)=0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000002b40)=0x3, 0x4) 2018/05/04 13:16:43 executing program 6: r0 = memfd_create(&(0x7f0000000000)='md5sum\'ppp0nodev:&\x00', 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) clock_getres(0x7, &(0x7f0000000180)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) fcntl$getown(r0, 0x9) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000200)={0x2, 0x5}) bind$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000002c0)=0xe9) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x893a, &(0x7f0000000340)={'vcan0\x00', @ifru_ivalue=0x9075}) r2 = request_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='md5sum\'ppp0nodev:&\x00', 0x0) keyctl$invalidate(0x15, r2) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000440)='cifs.spnego\x00', &(0x7f0000000480)='md5sum\'ppp0nodev:&\x00') ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000004c0)={'bcsh0\x00', @ifru_mtu=0x3}) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000c40)={&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000005c0)=""/46, 0x2e}, {&(0x7f0000000600)=""/227, 0xe3}, {&(0x7f0000000700)=""/214, 0xd6}, {&(0x7f0000000800)=""/147, 0x93}, {&(0x7f00000008c0)=""/212, 0xd4}, {&(0x7f00000009c0)=""/5, 0x5}, {&(0x7f0000000a00)=""/143, 0x8f}], 0x7, &(0x7f0000000b40)=""/244, 0xf4, 0x7}, 0xd712d56b9ce00de6) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000cc0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000e00)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d00)={0x84, r5, 0x101, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff16}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x881}, 0x4001) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000f80)={&(0x7f0000000e40)={0x10}, 0xc, &(0x7f0000000f40)={&(0x7f0000000e80)={0xc0, r5, 0x100, 0x70bd26, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x55f9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x69}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000fc0)='tls\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001000)={'team0\x00', 0x0}) r7 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001040)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x822, 0x4e24, 0x1, 0x2, 0x0, 0x80, 0x3c, r6, r7}, {0x7, 0xfd, 0x1, 0x7, 0x72, 0xfffffffffffffffc, 0x100, 0x5}, {0x8, 0x2, 0x80, 0x2}, 0x1f, 0x6e6bb6, 0x2, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x5, 0x299a27cc7a635907, 0x800, 0x3f, 0x2, 0x9}}, 0xe8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001140)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001180)=0x2, 0x8) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000011c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001200)={0x0, 0x9}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001280)={r8, 0xfffffffffffffffb, 0x3ff}, 0x8) [ 55.661973] IPVS: ftp: loaded support on port[0] = 21 [ 55.838097] IPVS: ftp: loaded support on port[0] = 21 [ 55.915170] IPVS: ftp: loaded support on port[0] = 21 [ 55.995960] IPVS: ftp: loaded support on port[0] = 21 [ 56.093401] IPVS: ftp: loaded support on port[0] = 21 [ 56.191092] IPVS: ftp: loaded support on port[0] = 21 [ 56.347691] IPVS: ftp: loaded support on port[0] = 21 [ 56.483957] IPVS: ftp: loaded support on port[0] = 21 [ 57.288756] ip (4669) used greatest stack depth: 54312 bytes left [ 57.698549] ip (4703) used greatest stack depth: 53944 bytes left [ 58.845527] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.852109] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.881538] device bridge_slave_0 entered promiscuous mode [ 58.898668] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.905188] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.936520] device bridge_slave_0 entered promiscuous mode [ 59.037306] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.043833] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.074199] device bridge_slave_1 entered promiscuous mode [ 59.152378] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.158927] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.174497] device bridge_slave_1 entered promiscuous mode [ 59.356348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.422555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.431552] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.438093] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.484298] device bridge_slave_0 entered promiscuous mode [ 59.545432] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.551951] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.579555] device bridge_slave_0 entered promiscuous mode [ 59.596101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.621280] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.627780] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.641719] device bridge_slave_0 entered promiscuous mode [ 59.670655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.702290] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.708795] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.770723] device bridge_slave_1 entered promiscuous mode [ 59.805496] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.811974] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.841600] device bridge_slave_1 entered promiscuous mode [ 59.867765] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.874247] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.884197] device bridge_slave_0 entered promiscuous mode [ 59.903838] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.910330] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.936729] device bridge_slave_1 entered promiscuous mode [ 59.981960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.050212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.094408] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.100919] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.127657] device bridge_slave_0 entered promiscuous mode [ 60.143471] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.150077] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.174499] device bridge_slave_1 entered promiscuous mode [ 60.192541] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.199095] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.215589] device bridge_slave_0 entered promiscuous mode [ 60.240890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.250942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.283780] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.293440] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.299942] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.322756] device bridge_slave_1 entered promiscuous mode [ 60.348359] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.361748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.412763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.484520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.512919] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.519549] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.532519] device bridge_slave_1 entered promiscuous mode [ 60.564728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.573395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.587110] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.687546] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.783482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.802236] ip (4921) used greatest stack depth: 53640 bytes left [ 60.843498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.853915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.860888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.956326] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.014993] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.033284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.044398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.051426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.068515] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.136837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.143827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.174290] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.268878] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.347693] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.388400] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.423726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.431240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.457337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.467569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.507696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.514719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.540589] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.649485] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.673479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.683218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.722297] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.745540] team0: Port device team_slave_0 added [ 61.752969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.760808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.782627] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.799482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.807116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.827740] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.871593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.878617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.948610] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.974950] team0: Port device team_slave_0 added [ 62.046164] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.067928] team0: Port device team_slave_1 added [ 62.109620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.117817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.124833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.159413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.191674] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.206159] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.232887] team0: Port device team_slave_1 added [ 62.317967] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.325251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.344943] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.367853] team0: Port device team_slave_0 added [ 62.385706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.394109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.425157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.464463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.472771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.489523] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.505616] team0: Port device team_slave_0 added [ 62.530094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.542482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.565287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.601970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.623126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.638561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.654751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.684391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.716254] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.725694] team0: Port device team_slave_1 added [ 62.745319] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.761076] team0: Port device team_slave_0 added [ 62.782542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.791357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.812695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.844754] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.860063] team0: Port device team_slave_1 added [ 62.899112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.917012] team0: Port device team_slave_0 added [ 62.928979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.935968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.960219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.987945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.995487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.011203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.050095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.061381] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.080698] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.121167] team0: Port device team_slave_0 added [ 63.138301] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.155211] team0: Port device team_slave_1 added [ 63.167871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.194263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.215988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.235194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.266602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.275923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.284612] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.293479] team0: Port device team_slave_1 added [ 63.299299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.313945] team0: Port device team_slave_1 added [ 63.321224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.328655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.342120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.367802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.389422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.421813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.435193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.443834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.451680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.459544] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.468281] team0: Port device team_slave_0 added [ 63.483329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.491212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.504503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.524124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.548382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.569223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.584603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.602549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.620503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.629547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.647369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.654425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.665574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.687224] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.694512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.708672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.744826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.753100] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.760586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.772612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.813942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.837600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.848489] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.858136] team0: Port device team_slave_1 added [ 63.873434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.899580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.927569] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.943507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.953157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.967225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.980572] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.998296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.007723] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.016097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.029874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.053211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.079969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.103626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.121195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.138985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.163336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.180216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.211698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.221657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.241140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.280552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.288403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.318485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.348528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.356113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.364794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.399362] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.412503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.423379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.460351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.489979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.529068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.607107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.626963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.645522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.829581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.837652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.854157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.096021] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.102569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.109437] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.115905] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.173117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.183711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.241121] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.247961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.254829] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.261265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.319233] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.417647] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.424151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.431065] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.437510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.509115] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.538384] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.544857] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.551666] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.558103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.573746] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.762532] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.769082] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.775975] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.782426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.795430] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.989706] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.996238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.003171] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.009641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.019253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.047919] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.054426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.061295] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.067750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.132828] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.231726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.246780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.279946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.311479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.332967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.348588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.462669] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.469272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.476213] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.482679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.567609] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.261394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.368280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.474567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.581320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.649933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.989071] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.014548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.247154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.277297] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.311149] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.488789] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.497475] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.674694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.834611] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.890796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.052673] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.084233] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.090834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.102909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.198459] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.204853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.219946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.335525] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.341848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.353896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.396188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.421892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.446894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.613984] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.722868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.729707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.742858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.775673] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.784556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.810563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.875748] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.883191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.898757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.065592] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.135174] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.214999] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.300527] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.523610] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.533604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.550454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.627947] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.695419] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.776599] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.452825] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/04 13:17:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000000"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x20, 0x1000, "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"}, 0x1008) 2018/05/04 13:17:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000000240)='\x00', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="7ac03341d501434e13944aaad0f855fff2a36f1264b3072af352304fcf12dfcfb5382f368676e2505bef97c8645f641a0bed87ec31a8d52138a72049ec7971deddcf38251ea4c29a2eae6209f12fe330ee7a56173421fcef7b2bcd44f1e0dcb620328eef87a745b69a8961427539a9e52575f6a3cb9d20102c8a95885025", 0x7e}, {&(0x7f00000000c0)="bbfd1620f9c33cd4a9b5dc9b09a7f2304e1238c4416e2ac7ecc62a5270825144be89a9f35e9cd1af29c83e94", 0x2c}, {&(0x7f0000000100)="c41948249ca1e352dd6fa3c81d505b3639427645508662b160f036093bee65366782a35fbf2fd2e59ab1f436a89c617bc14b3681d1da9d5b49c9f4e706507acd138a9e1678adc2757df07dcace2a60cd292fe10a2441812482c60ec4faafaf95d4fbd81c4cded7f89e0c0ec24791fc2b2dc28f07f9210d9b446576c831066747eb12d738dc17700eb4298fa27635a7680d3f5fe8a9d902b7480c86eb93250a64ab7edca5a4e29bed1e88ec74e1bdf682c198fc7f6c50d2275344f0d359b87860e024e9f653fd6fb846ae", 0xca}, {&(0x7f0000000280)="688b88ffa07b8a5e9c1914ce2af641e8f70e237fe928bae2e206b8eb1f2abd27f4d11acb03ba6d0d33be78519413217e18301514235e1ef8ad80f1c93300e882644b7f936428bd217eed43ece1d5c1adcdde1f67b9e6b1f7efe78899d56cb459e8f425470ca7e643f2a7e9f3b3ac2e2149cc33919ef53ea9c2a789bb", 0x7c}], 0x4, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x1000, 0x4) read(r1, &(0x7f00000003c0)=""/235, 0xeb) [ 83.820520] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/04 13:17:12 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x18}, 0x10) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/188, 0xbc) 2018/05/04 13:17:12 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xa, &(0x7f0000000040)=@raw=[@exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x37}, @ldst={0x1, 0x0, 0x6, 0x0, 0x0, 0x40, 0xfffffffffffffff0}, @ldst={0x2, 0x3, 0x7, 0xa, 0x9, 0xfffffffe, 0xfffffffffffffff0}], &(0x7f000073eff6)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [], r1}, 0x48) 2018/05/04 13:17:12 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) getpriority(0x2, r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) tgkill(r0, r0, 0x7) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x2, 0x12, 0x1000, 0x3, "80c5aeabb18d80f854404e8476641e9749f24efaded6efa59eb63668d9101d14"}) 2018/05/04 13:17:12 executing program 2: r0 = inotify_init1(0x807fe) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) unlink(&(0x7f00009ff000)='./file0\x00') 2018/05/04 13:17:12 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x400, 0x24) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0800000000000000df2b6101122419904815aa2cf61e34edc2abd9e1ba38b5f75386fd0eb17e2058d388f5349c46558a8125595bd5fdd6844fa5c844d84e96f60e82b60ea14481880a1505cf2c5ea3eb6f7ca7d5456cd178079169aa4ebe10b4fe6480891637e5e4719aefc7bd32d4135040c88eacda5f1724b4d410e23b09d1aa0c8e0c44ca88cc071c2a728eac51b48b8996bfd114030ffc293643"], &(0x7f0000000140), 0x0) 2018/05/04 13:17:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x10200, 0x0) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0x7530}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000200)={{0xffffffffffffffff, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x1, 0x2}, 0x20008000000001, 0x8000000080}) signalfd(r0, &(0x7f0000000100)={0x180000000000}, 0x8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0xfffffffffffffffa, 0x20]) r2 = socket(0x10000020008, 0x1, 0x71e4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x12, &(0x7f0000000280)=ANY=[@ANYBLOB="ff1745ffffff90aaaaaaaabb81001800430571f56a6849122ebb54bcf231427aab0044e981cf8d0cf9aafbb850e4976362b9e55a9e54797135d789418cc7ff647674227e25448bf8974367d537cb91bac3af16f71295469d686c3fb1b061a4261c753dff73552d7fcb41c0834d172cdb00d27e4b454c55d7c2800c505e0f9b86a9cf3c43b11d65c398b3afddfe84a6cd7a763598ea852708e5e97f9a6fd10f0955fc69100149f9de9f79aab809134b492e347ad1593900440bc3712e6f679bc925eb6f"], &(0x7f0000000000)) 2018/05/04 13:17:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x7530}}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000840)={'filter\x00', 0x7, 0x4, 0x4a0, 0x280, 0x0, 0x140, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xea217b456fae8e6b, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0xc1, 0x8001, 0x3ff, 0xfffffffffffffff8, 0x2, 0x8, 'lo\x00', 'irlan0\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x1, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x2, 0x40, 0x5, 0x2, 0x80000000, 'team0\x00', 'team_slave_0\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x7ff, 0x81}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) chdir(&(0x7f0000000800)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x8) connect$unix(r1, &(0x7f0000000380)=@file={0x1, '.\x00'}, 0x6e) 2018/05/04 13:17:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x100000001, 0x6, 0x6}, 0xffa8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x25d, 0x2, 0x11d3, 0x0, 0x48, 0x6, 0x9, 0x5, 0x5eb, 0x9, 0x3, 0x1, 0x1, 0xebca]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1000, "e0ad82ed61b6e3a32fe37dbb20ab7e11062f9ca015e667bf30ab580f0754ef97ccefe3cc8c82bbddc35011fef749564ef41cdcafb63b7b0313b7e4173e4ecc30f37ea1e8306970762797a41818be3dbea3609fb7579dda919b99ae3de0c73bb577c378a1d366fd31be220829438c5394d491711b51400db3ac764133dd70cc74e1f792b0f4d348bb2716ee66131bce09444c20ea1e80303eb80263a8be3e35a35cb2d4528149a34c9679dd40ec9fdd2c90e64775cb1cd04c7de5d220914b08eab5f141fc2a1a366a45b905d1a282bd62628e4ad401da174619267f0332fd023b0f3c68da5e59af2ec49db309e822aced586344b481a3f792ed123e7deb1247ea996092d0c18d36f95ebd2524fafb0bd1867d645e3703da3d5fbb3a080267dc069ab4be8128fc016a6b824e3a54b97054e7f17b0774877c6dd0855b5aedfd8bb8bec7e3ae9f90a8848914c0b1e7edea66ac9b5233b9a20856728379a01cc69ea11c2f37c8f875c542f875c073c6ee96d96111de6c40bb6e57f7ada85fe0870954c5d5f7f712e598bc72e980b4cae2680b79aa9b20d11ad5cee1f25339eafaf4814166dd050e341adf765b52019d5e6695fbba5d846987ceef293eace6308861eeadd017331e8fd5f970cf2de43a8ccf2a91b44aa587925d535eb5c3a8e5144df49f54bf6590401322d7c4a68020805fd1fc12729c6c4dcfdb2e579f8ee56094f44ef153e078d876f80b610c37f2ecb225f91c620f04e3fcd69af9cdc4a3a5a27b2385bee4b33b5f1b964c3737bf12528647f0d10326a739e1f2cec0353fe48a54841206d5cb5fababc7101689ef44883961c9da02f0aef0d4c0db89afb30e03ca142f89b3ea9d463739ef3e9a4c9ad8a4d1b8d04dae5f35f6ee5084c7c8b58562c944dd6aeffb9931a808ab9fa936d5fd71a285ae328ee9ab745701be0397135c891a92cc894290fd65860a6cf827b897e2e11e35a2e9c5b679259832c9d813dd59745b31ea67b98d123168ef73841c357f1eec69742c428270b1020b550600b12224653f78d04d856a4d1bd7c3b31e9140bf3edde5c17fcc243b6d65bf5523bc83d065f4e5109a66540c988c2ec38c25db95661ffd4925f3ddde819d82fbd768163a188d293b4d41909fca7046610804096d5ac0bfcb817941154f6934c24d62c2afcb305dd6d6fd7ea5d8a858ebd1e2b8c8c68778c3f298be058d029c372e2299f49a9c9027a74f91e5ff84abbfe08a48788dc0b7c4dba6f274f8400128a172598f39f849b0c9a0783c8ad88038096c53444c51f26c686ab70462999d34ef94c55451243fda1372c03508e8acedfebff8dc4e4c6f92980380df26263296c9d4c71aaa16aa682cbd2b3a995e205fb275ee37e19bed59bfb13aba9048767cd8e20b7715fe4e0de9b56bf066cdeebe117a5bbd45365a4e9e2f77be8605d1b7355ff81ec44d1100a1f627763d0ac325ea1e76e054cf7cb400c3a400f3c91590b23af5f2c985aed24296c20bc2bc2a5125691c61dfa01f878eacf65447b0849355a759c9d2ea01d3ee593ee89570e994934a75354c377d2db104541e34bd08ece020d30ba83f60efbbfef9ca3c80ee4e5d273efc039e7f8cfe42485fa9a3294e3b030f065c41fb17df71f22aabb85354afe8622b93609f8291bc6f3872cabd0b8c8d7f591a18b19d182f7acd8d52dd266e515e9f5742d330aed44e4ae5bcf6b0b812ef819038e9b5c9d2f2be7a72c10a3a9a8d98685875e05e1a0eb0016114a6c27bbacca2d097868a67b9e65a3a7f4c7948859126488d37b95e0c6caf6965011a9b94ee8acf79eb4b04b6822a7e2d894f184116536737d7b61a1bc0a906e3d7034393d2123f36364212f40df0664d32c63159e15c3eb2f054b247c51718c22b03478d81a158706d0df9f9122b0b64a225956797a7b8ac809f1295ab4d55c50d51161adb29324717930610edab63819511bcb63a2ba58886e298dc7b68bf7cc6b67462578a2ddacdce8ee112cff004315245716ac71c0d7d9020864294e07aa1b671972d5bf037767f106247e1cab68fee455646e193dba336d63508cf298a0c480846f83be8697b7f40ba4ece907cd73a008a7d4247fcc45bbb46ebff7b9b627d9329c790b2093f80d657988982991d1216c0061e943dfff1426b1c7ff76e6ee13f9ed7b66522a1a9799314555b5763c11378e23af96112eecce4dca95d14f65e1733eb2cfecf6394e254b51fc966964cf17b746eff98f6e77ccc855567e22615d2a86ee0aa4b9ba5c0a3ad9305d6d4a55e05d2b8fba70f9c85b77f18fcc39a021db32ce5b8b94d77c789d2b6117ab02cc8f76faaa6e647db380703b6c1f333d007af7fc0d978ca1ca5a39f379211a12fd3d541f8aab46879c5e329c354835ad8ac0e4354c8effbd6ce091cb27e750deb2ca6e465d81de97ad42f9705eab697b0c251ff85428296a130a17289be78e83387044997ba7567bdc79f64f1f7deb7da4a07e7be3e5fdc354ee6f2a352cf4a4adfbfbc2830349afcf00fc963468d26ab9270db1ecf32552f6b0ff96f5d1edcc03fdef6198995d175f8c378d14c0b0f75b095081a24af2ae4e18a5e4f6a674f90ecaf9b44a2de2d7ea2935616336f281206be1d450586225da16327bfd4b35c709a63cfb76ee104f9b22d5217f806f170394d90a231e6f2145207e1fe458613b2443407931c907068938732d99ae87df4bf9b0aaee1dc295ad045f76903f3ba6529e80bbe73cacd7d636bbab7fabd14e9bc54769a6917c26272d80e3527f6a8ef4043b5fc01488e0e6b7a5672778bc6240607d016adf0b1ef8bc1dbfa8680c85366fd7ca50dc8642e7dab093105842f5c96de8e77718843f69fda6e54f62831fc4bb5ce03ccbbf0fdbc907ad21df386bce20d1aad5fa6b4ab5e37f19319d67c6c02d8516efa73692b6474df22f96966e506381ade820414122f4691094d234610ff2dd75017e80be62bcc8ad9ebcde4e3bab3404d4de15f04d53b1cd9b051823fd30ddcb282057765c9bde31e2e43959b0e711934da0f8b7e8dc783ad6e5bc804e91b87890344d4bff82fb13e123be42be630610662802452bd48a6fb4030356f6f33090a46d7c4a627559a5e4c29088c0e98c9b5090f708d2011febf8dcf6273ef8f0d724178b44719f1f00af9c1f9c6a36c296eb54ec055973e3067ec27b88f1c75b277fdf4cbe9f68e779ceeba50cf02e6be551dd8e40ad21ce39c42a7b30232d8d6382cda0109d9c99dc2d85001dd0b8f0a96f3c892be06d943f8472bdeb263c672f2cb482189dbf63cdb4ab0863ebd025d94f0901499cdd7fd9d9be29deee950cfd453eac2dcb1933789e704fe9118e6ec15aff41e59cc1d6fdca93617c4a277db7182e8dd4f139e9e6366d7fd14afae2cace5d735e374c22c403c0b04d47a058aa3c9ab8583420698cfb97dd17899f136ac382d29b649567f1ba661ccd0da817403e490fec7e5135eda6b69433b2e8d780f91693565094e156f12a899a3f0dd4f37970e0922bb7328f7c67e409cc07f313f58348d074efbef35910c743efaabff46ff25b653ddc918cb506a1b772a26239354264f9b2eeef87b90a81f79b80da43120eb5648758dd3de5956907057a9724050ee3c73e1e7fec4b980404221c18c0bdf82d6fe395d4bbb830e50e5ba34dc1fe27c38ac4bb6f1c35b1303ed3b3aa76b5c55bf9245d7080221ca3e33cc78c8415d97e161b620e82eb219014a46e6eab8d19ff1dbea46f08dd030f2fad1bc243b1737933c870532b739e343ffed001c261f4e039a5754e426a9a3f00b0d94e30da8debdb5c9d30fe6f3ff8dd0a570414e9444145582d3306be98b4486841bcfc1e54494d30202ed0f2beea816490a3ffa1508cefe22ed6d44b3a744a8140a112947238d96e93e2096528e8229b7480834832df38537003a027176375a6e5bb162c62378749b84c558fb85da8bab34306a6b18cc76f1c94d45a599352d1181c3ae4090787759744d60adbcc97fff641bb4b804355665d1f2f785b347e4ae4a304159a0d86e3c6ac538e33b9d6c5a6cabd914ae662e3bc353df7dace306d3f98fc544406092af28734aa9d5cd710ba3b1f41c5ea1ba2a53e3c07fb4f60cda507ddd80635ef8b42e3e38b9afe256c044aef08339c16f33c3e07d68c02101024b940db734e7d07154f17f084691da5bdd6937f86aba6f49015df6ebf191a5b79186f042b29de072f2b0daa1014fe6fe608c51aac394a872a16553e6280357c475b724d24aec43c04f2da94fb87cbead9faddbd5cca6cf9c820dda1324071c1aeef44162ade33ddcb61ce0643d4712dbe25f95f2c4ea5d88fa5e31c23ec108182443c2d3a17dd6c407385fed3f3c250a61b95abd49b333ea816b13dfee5889fe31a374e8450b845154078404faf1418fae902f6710f3b537553515a3ffb3c8937e00ff00634a941d343ee3889d259b13782ab0b09b88d51f8206cca13a45241b7de301e258d182a229189c41bff618cd665b5d5f5761975500e9c24609949d8a9c63916dbce50c2524873c906bad5c3baab7f16376c62ca77957134a477a5e53231fc6cfd9cb718f312f0f10ec3cd78ca14a5790338e8827637f800a94fb21a3239ba4893dff1baea4599f372928f058e09bd773d5e54497a575d74d40c38a5291ad55b9938270a3ab6801daa1f5ac8d5c3c8885760266110d21056ca9c4cb2eaaa444da8798ed6075098a1f6a540a13581f59caa29f9fc3314bec0732e7512f1b8a007d4ae09c710a18bea2621710d1076627a1dccb42848b5778fa3c545f9d40105752df858e39fdae309b7d8a5ffcc4e86c17ccda3b5d6a79e37cbdca371dd6266b412912e2496ce3b4886ab9458936319c0618ae365495209e5088a4a463fea8b5fd37c59e021b39ccfee476ee0a35767740d3eb20cf790404e873728156cb70fb32c30875551bc401e817b9850204183b247094f6c573f2aec407f916280a7fcbbbee2c42b6669b3830edeabb6552131fdd4aad33de8e21c160582a2b3bedee530b5aa6569989247e1edf1b1f67bcc8a5c07403cb7200a253f26b47ac3e134d7e3b23577558c1e7c306bc90c22bbafc4e076e300a8ec5c9f0b222c11880ca7cf1a4b7e55feff0db9ba484f195f0ddf760cd24197c1f7fe52ce2a97e32fec648c8d48519a7f9a06cbbb5414e3042fdd6031c3d3d0d89982f706f5d86a3834086bc0d94a29f4296ca6722b9e3d498d631e4b4f45dfc64b580c3a2e1f4b8762cab1ae2129d008b5b19259841ca3352f42d0fc6f1edfdf43731dccbb2ac0a6d0b3576db8a6708540d5c8ca10e0f85f9817b2096ba9927f85ce7653b2e3bd403e506fb93f5f3371fdd0f336eba1fc77d8468de231c8682439f29e242c48b7558c9e380dbc256d25765cbb22d0db565d5f2de51c9d2874ed0f09c6fc6983d6e438682987f8ce693fda110b3402f43d44e896bddb2c9ab7ed8d842f25701dd33e5c65e858c0789deafe7650019db1319f91ca1f0c689fb7d0465c829dc670e43279d33b0f45095bc288780bfcdd7560b8e3a4ece3fd7eb2ab51ba6d964790d7cdbe741b08bb42b9d8293224edac46799fba299515fac3465d18e83d1990a0a12f023d7af2e9491ce077c732225baf1c6bfdc544df6ad55218ce2d31461eca16873634b80ee4b8027fba268cc595611a8ce56774d43b5c6c572cef1d94a6c462c5c20ecbc4aa89de394dc1070d0f473c40b35820d13422c47cc407b60bc125f83c525396616e8bb889d7c6c27c6b8b395abcf402453c6e3264c5c6ab4269f8f0b30"}, &(0x7f00000012c0)=0x1008) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001280)={0x2, 0x0, [0x0, 0x0]}) [ 84.211226] Unknown ioctl 35075 [ 84.218487] Unknown ioctl -1073208310 2018/05/04 13:17:12 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)="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", 0x1000, &(0x7f0000000100)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 84.265517] Unknown ioctl 35075 2018/05/04 13:17:13 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/05/04 13:17:13 executing program 1: r0 = socket$packet(0x11, 0x1000000000000003, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') fcntl$setlease(r1, 0x400, 0x3) sendfile(r0, r1, &(0x7f0000000040), 0x40) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/05/04 13:17:13 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x10000, 0xfffffffffffff512, 0x4, 0x5, 0x6, [{0x34, 0x1, 0x7, 0x0, 0x0, 0x2800}, {0x8, 0x1, 0x0, 0x0, 0x0, 0x400}, {0x800, 0x5, 0x2, 0x0, 0x0, 0x4}, {0x8, 0x7, 0x0, 0x0, 0x0, 0x4a393afda227840}, {0x5, 0x0, 0x7, 0x0, 0x0, 0x80}, {0x1, 0x9, 0x4, 0x0, 0x0, 0x3000}]}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000000000)=""/244, &(0x7f0000000300)=0xffffff60) 2018/05/04 13:17:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f8e000), &(0x7f0000b8b000)=0xfeb2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x8000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800, 0x401, 0x0, 0xa, 0x17, 0x15, "75400f3eeec20a10f1ca4490ade734273780ce8a4ac4da842978899eb3c44a8b64fc0d5f56351d031b9374e4c717e8aac46e7e2291f5f29c18775bba1f083415", "725973ba4f84d55c7ee79c21445a6b921ffef89aafe3777ac65a53ea39ca4e21a8755b8fcf8ddc03d355fa707a827e4d831cca3982a26362fcdfa36fc2c5f7cc", "7439788a89bcdaea7343887a3831262fb4600f729d6a85d430b9335c0f04047e", [0x6, 0xfffffffffffffc00]}) 2018/05/04 13:17:13 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockopt(r1, 0xa2, 0x101, &(0x7f0000000180)=""/110, &(0x7f0000000200)=0x6e) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x80000001, 0x4000) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000140)=0x401) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) 2018/05/04 13:17:13 executing program 6: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r1 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x488000, 0x91) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x6109c79b, 0xff, 0x7f, 0xe50}, {0x6, 0x3, 0x4, 0x2}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) bind(r1, &(0x7f0000000600)=@can={0x1d, r2}, 0x80) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x202, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000300)={@hci={0x1f, r4}, {&(0x7f0000000200)=""/230, 0xe6}, &(0x7f0000000180), 0x4}, 0xa0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='ext3\x00', 0x0, 0x0) 2018/05/04 13:17:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x100000001, 0x6, 0x6}, 0xffa8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x25d, 0x2, 0x11d3, 0x0, 0x48, 0x6, 0x9, 0x5, 0x5eb, 0x9, 0x3, 0x1, 0x1, 0xebca]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001280)={0x2, 0x0, [0x0, 0x0]}) 2018/05/04 13:17:13 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)='b', 0x1, 0x99954d4831d5b1f, 0x0, 0x0) socketpair$inet(0x2, 0x80000, 0x46, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000400)={0x10001, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="6b867fdb745d30d29a6d9646d5eb6efa0e91dfc7f812550735364800c0e863237c2bea5f570bfe006e8b0648a4bdefd3d0503554054cd8deea915fa625c02032fe55243cc8c3f44c38d0271971fdd79cfc2f4e863af84335ac66f782a51aafdb4206298afeafd737cfb9cb0b4b0fc5", 0x6f}], 0x1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x101000, 0x0) read$eventfd(r3, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00000003c0)=""/47) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r4, &(0x7f0000000380)=0x4) [ 85.117495] Unknown ioctl 35075 [ 85.129687] Unknown ioctl -1073208310 2018/05/04 13:17:13 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = msgget$private(0x0, 0x81) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000000)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) 2018/05/04 13:17:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0x0, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x0, 0x2, 0xfffffffffffffffc, @empty, 'ip6gretap0\x00'}) 2018/05/04 13:17:13 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x1) bind$ax25(r1, &(0x7f0000000140)={0x3, {"149fb351c5adea"}, 0x8ca1}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x26000) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r0, 0x5, 0x8, "27568aa0faf0e784a5d34711b04eeca855cca3ecef8c08a529d20f554fc2f99e8956af1ce4654a6667be"}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/05/04 13:17:13 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x4, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BLKROSET(r0, 0x922, &(0x7f0000000040)) 2018/05/04 13:17:13 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) getcwd(&(0x7f00000013c0)=""/4096, 0x1000) getuid() mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000380)=@buf={0x0, &(0x7f0000000540)}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4) modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) 2018/05/04 13:17:13 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) dup(r0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r1, &(0x7f000063e000)=[{&(0x7f0000a66000)="fa", 0x1}], 0x1) sendmmsg$alg(r2, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80), 0x0, &(0x7f00001e1e78)}], 0x1, 0x0) 2018/05/04 13:17:13 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0xafe5, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)="e91f7189591e9233614b00", 0x40, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xffffffffffffff5b, &(0x7f00000000c0)=0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000080), 0xfffffffffffffde6, 0x0, 0x0, 0x0) 2018/05/04 13:17:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) listen(r0, 0x1f) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x480) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 13:17:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002400)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@resolve_route={0x4, 0x8, 0xfa00, {r1, 0xd7}}, 0xfffffffffffffedf) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x42040, 0x0) connect$netlink(r2, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) write$rdma_cm(r0, &(0x7f0000002480)=@connect={0x6, 0x0, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x360) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'eql\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4002400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_delneigh={0x74, 0x1d, 0xb00, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x0, 0x0, r3, 0xc, 0x20}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_PROBES={0x8, 0x4, 0x1}, @NDA_PROBES={0x8, 0x4, 0xa2}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_DST_IPV4={0x8, 0x1}, @NDA_VLAN={0x8, 0x5}, @NDA_CACHEINFO={0x14, 0x3, {0x101, 0xfffffffffffffffa, 0x1, 0x100}}, @NDA_DST_MAC={0xc, 0x1}, @NDA_LINK_NETNSID={0x8, 0xa, 0x800}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) sendto$inet(r2, &(0x7f0000000340)="76bcc7146fdbbba0c95ca1d9b22c0e084145910abbb9e4c4efbda1d6e4d4e1bfa4cb7997c11542f3222ee3af661669c9b48f3f2e42d1698cf3d8f13d92329968ad41116091309311656e91949aa4dc2b92285d9287d831a34c52ddc2ad13d90ecf96cde5113d7cb33a4267393c42239613", 0x71, 0x40001, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0xffffffff7fffffff}, 0x10) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001500)={0x0, 0xfffffffffffffffb, 0x1000, 0x6, @buffer={0x0, 0x18, &(0x7f00000003c0)=""/24}, &(0x7f0000000400)="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", &(0x7f0000001400)=""/164, 0x0, 0x20, 0x0, &(0x7f00000014c0)}) bind$pptp(r2, &(0x7f0000001580)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) 2018/05/04 13:17:13 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fchown(r0, r1, r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r3, 0x3a, 0x1, &(0x7f0000002000), 0xce) 2018/05/04 13:17:13 executing program 4: personality(0x400004) io_setup(0xfff, &(0x7f00000001c0)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="43000000536150020e5553376bb8150c6979c1ff260c92ce39838bba6b549d16ae0e37ca5157d1b60000000000000000000084b6d70406685b891fd6068f64cec7b5239878f569043938ceac762d23af7b2adbd6e500be9008fa3a0a6a68d20303632cf8cba7fbf21ce9c9db9ce179ec9c9182a77232164c2697df0fcf1f9d403203db3d32364276ac7e0b37c46d438b8eec1c9177182d89d275804107258232790a6282a87968b02e68908e1d4ac1ca2127875f57a7866a98c84318e30476ded1ee5dc5e729adc360ffdcfecc6e361c0ceb0063e44d8dcc87e34c58ee38eea975621adb2130f54d0bc7b0244477281f2a9e85d825be29000000000000000000"], &(0x7f0000000100)=0x4b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x200, 0x3, 0x1, 0x2, 0x9, 0x1, 0x7, 0x8000, r1}, &(0x7f0000000180)=0x20) 2018/05/04 13:17:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f00004c1ff4)='./file0\x00', 0x2000000000140) lseek(r0, 0x50, 0x4) 2018/05/04 13:17:13 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4c8100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4080900}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=r1, @ANYBLOB="000125bd7000fcdbdf250200000008000400010000001400030008000500ac1414aa080007004e20000008000500050000001e00020008000400018002e37b3818f3eb6e0000080008000100000014000100ac1414180000000000000000000000c5879de5ef5fbfac00080006000800000008000700030000005e4c95a980aba64a13455e25263f693321128471345e3c60620797c0ec"], 0x80}, 0x1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r2, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000074847c)=[{0x8, 0x20}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/05/04 13:17:14 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) rt_sigaction(0x12, &(0x7f0000000000)={0x1be, {0x1731}, 0x5, 0x369}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/05/04 13:17:14 executing program 2: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000000)=0x6) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/05/04 13:17:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x9, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174000000000000000000ca00000000000000000064589ded434d00000000000000000000030000b4ab03a400000000000000000000000000000000000000000000000000000000000000003bcdd91800000000000000000000000000"], 0x58) 2018/05/04 13:17:14 executing program 5: syz_open_pts(0xffffffffffffffff, 0x200000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c, 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x2832, r0, 0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x23f, 0x7, &(0x7f00000000c0)=""/4, &(0x7f0000000080)=0xfffffffffffffca4) 2018/05/04 13:17:14 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x400, 0x7, 0x4}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/04 13:17:14 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x100, 0x0, {0x3, 0x0, 0x1, 0x3}}) r2 = syz_open_procfs(r1, &(0x7f0000000000)='coredump_filter\x00') ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0x3ff, 0x4, 0x2, 0xfff, "807fdf1f539f8d5016f303d5fb77bdbfbb6afc61810a392f8f93a73655d84568"}) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/215, 0xd7}], 0x5, 0x0, 0x0, 0x100000000}, 0x2022) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000640)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) write(r0, &(0x7f0000733fdb)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 2018/05/04 13:17:14 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200080, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x7fffffffffffd) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000000000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) r3 = fcntl$getown(r2, 0x9) sched_getparam(r3, &(0x7f0000000040)) 2018/05/04 13:17:14 executing program 1: r0 = socket(0x200000000000009, 0x80b, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) 2018/05/04 13:17:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = accept(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0xfff}, 0x4) 2018/05/04 13:17:14 executing program 1: getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x84, "f2fc23d93829f1777eea948791df0d8c37bdbc029a94f0ce55f2b3ad15d13309016c0bb63979f5fe327d65656e41a468f5258b6dc2d746a2a1c8bc729824ae7126077d63fc8e3fa3a5c1fac8b19f44b6a6121f047f86ac536a1abf9915032f165c1730fbc934be61eb5e9d2b67d73ef40c8615ccbb19d290185f35f883cf0a7b3b282993"}, &(0x7f0000000100)=0xa8) syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x4200, 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)=0x3, 0x4) 2018/05/04 13:17:14 executing program 4: r0 = socket(0x10010, 0x3, 0x4000000001a) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xf3c, 0x2000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x0, 0x0, 0x7fff, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/05/04 13:17:14 executing program 2: pipe2(&(0x7f0000d0d000)={0xffffffffffffffff}, 0x0) io_setup(0x5, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f00004a7ffc)=[&(0x7f0000fb6000)={0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, r0, &(0x7f00005be000)}]) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0x2, 0x4) 2018/05/04 13:17:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) dup3(r0, r1, 0x0) 2018/05/04 13:17:14 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/05/04 13:17:14 executing program 6: r0 = socket(0xe, 0x80802, 0x4) getsockopt(r0, 0x0, 0x40, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) 2018/05/04 13:17:14 executing program 7: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000000140)) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7f, 0x880) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x550, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) timer_settime(r0, 0x1, &(0x7f0000000240)={{0x77359400}, {0x77359400}}, &(0x7f0000000280)) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000002c0)=0x2) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/05/04 13:17:15 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500005c0000000000019078ac1414bbac141411030f907800000000400000008600000000000000ac1414aaac141400442c000000000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000200)) r0 = eventfd(0x1) fcntl$setsig(r0, 0xa, 0xb) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) 2018/05/04 13:17:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) shutdown(r0, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x30) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 13:17:15 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x32, &(0x7f0000000080), &(0x7f00000001c0)=0x3c9) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000240)=0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000280)=0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000200)=0x5, 0x4) 2018/05/04 13:17:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x100) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x1, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000040)="67ee23764d7c40015688a022872259f4dbe7053a9028703344a30a499948f65233f3d4410e718bc1662b4ffa910a6b7d2f424da253461851ba3e69752310ad1d0b8ba9e79b4fb6b77bac5eeaf4392a75cbf0d7ad999df7ad816b4baa00ba4d793d5f1bd9da2d737d407b0a96e56468352bd036c3d5a774f564204af460b72396c9e447e4", &(0x7f0000000100)=""/49}, 0x18) 2018/05/04 13:17:15 executing program 5: unshare(0x20000) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0xe1, {{0xa, 0x4e20, 0x8, @empty, 0x100000000}}}, 0x88) r1 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/05/04 13:17:15 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x400002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x2, 0x0, 'client0\x00', 0x2, "5d0a47b13eb6364f", "ab0e30608641f669726bb44c07c18c67785f174d8b9aeea7c928c21966b36d31", 0x2482, 0x4}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x3fffffff8) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00000003c0)=""/174) 2018/05/04 13:17:15 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/05/04 13:17:15 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@remote, @local}, &(0x7f00000000c0)=0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') read(r1, &(0x7f0000000000), 0x0) 2018/05/04 13:17:15 executing program 7: socket$netlink(0x10, 0x3, 0x14) mbind(&(0x7f00004c5000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000080), 0x1ff, 0x6) pipe2(&(0x7f0000000040), 0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x20000000000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000000000)=0x2, 0x1ff, 0x2) [ 87.931055] random: crng init done 2018/05/04 13:17:16 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x20000) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) 2018/05/04 13:17:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7ff, 0x210080) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xe4, r2, 0x20, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb6a8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x63}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x929}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008081) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="020200090c000000ffffffffffffffff02001300020000000000000000001e00030006000000000002003720e0ee0007000000000000002402000100e00000010000000200000000030005000000000002004e20e0000001000000000000000005957ad1749a818a32152fbb84cd1f3e264b0d999a1a658e094bf8a6f82d92cd7d82cc5bc0cbd3"], 0x60}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x20000000000000e0, &(0x7f0000000340)=[{}, {}, {}, {}]}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x14000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x200000000000c0, 0xfffffffffffffed1) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') 2018/05/04 13:17:16 executing program 1: msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/172}, 0x310, 0x3, 0x0) r0 = msgget(0x2, 0x90) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) 2018/05/04 13:17:16 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x1c7bb05c, @loopback={0x0, 0x1}, 0x9}}, 0x800, 0xff, 0x5, 0x38f, 0xf1}, 0x98) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x5) fgetxattr(r0, &(0x7f0000000100)=@random={'system.', 'security.selinux\x00'}, &(0x7f0000000140), 0xf4) 2018/05/04 13:17:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x4, 0x1) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/04 13:17:16 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/04 13:17:16 executing program 2: write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='#!\t'], 0x3) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/04 13:17:16 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x3, 0x4) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000080), 0xffec, 0x0, 0x0, 0x7e) socket$unix(0x1, 0x2, 0x0) 2018/05/04 13:17:16 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc8, r1, 0x300, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x29}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x484b9c50}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbb34}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffe0}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/05/04 13:17:16 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xffffffff) pkey_alloc(0x0, 0x80000001) sendfile(r0, r0, 0x0, 0x2000000000000044) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x1, 0x65, 0xce, 0xffffffff}) 2018/05/04 13:17:16 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) write$binfmt_elf32(r0, &(0x7f0000001440)=ANY=[], 0x0) shutdown(r0, 0x2) 2018/05/04 13:17:16 executing program 3: r0 = socket(0x15, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115aeb3b28d62c4dd1ad96adf335cae53c847e85fb7dbccdf48070553ba590dd009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475d63a1b89c00e674343108883b21fd04005c56330d73bfa602428dd90103a8db7d235453c00a2749b687da06f0df34f31d70e7"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r4, 0xfff}, 0x8) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="02100000020000000000260000000000"], 0x10}, 0x1}, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100, 0x10400) timerfd_gettime(r5, &(0x7f0000000380)) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000040), 0x4) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) [ 88.786777] PPPIOCDETACH file->f_count=2 [ 88.800712] audit: type=1326 audit(1525439836.799:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6909 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 13:17:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x2a1) r3 = dup3(r1, r0, 0x0) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="0800fbffffffffffffff00000000000000043cdd3408e5c77591cf28f41f070a000000"], &(0x7f00000002c0)=0x14) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="3a6d5e4375a0f6d7c01748390815dd9db6", 0x11}, {&(0x7f0000000100)="ced404b48b5f", 0x6}, {&(0x7f0000000140)="c0a283d695b7f1f731a4391e9f9e945d5453653a052f43360d2ce797d270e0aad65785257c51210d0d91bb713cf6b90953672c8ffa", 0x35}, {&(0x7f0000000180)="c850eb29938f96c8fcfdae2ff2393c660510c54daa5bba771f5a6aa6bc137fc04363397e33bed6885d2a", 0x2a}], 0x4, 0x0, 0x0, 0x40000}, 0x4000080) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) 2018/05/04 13:17:17 executing program 2: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000100)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x1}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) 2018/05/04 13:17:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="d6", 0x1, 0x47ffc, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x332) 2018/05/04 13:17:17 executing program 3: r0 = gettid() prctl$intptr(0x20000000003f, 0x7ffffffe) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)) tkill(r0, 0x1000000000016) 2018/05/04 13:17:17 executing program 6: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x400000, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/05/04 13:17:17 executing program 4: r0 = creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) fcntl$setstatus(r0, 0x4, 0x44000) 2018/05/04 13:17:17 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x400000009d, &(0x7f0000000000), &(0x7f00000003c0)=0x4) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="d9", 0x1}]) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000080)) 2018/05/04 13:17:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = dup2(r0, r0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x7, 0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) [ 89.707226] audit: type=1326 audit(1525439837.705:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6909 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 13:17:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x30) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x20, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@generic="f11baee1cc"]}]}, 0x20}, 0x1}, 0x0) 2018/05/04 13:17:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xbb, @empty, 0x4e23, 0x4, 'sed\x00', 0xb, 0x8, 0x3b}, 0x2c) sendto(r0, &(0x7f0000000000), 0xfffffffffffffcf3, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) 2018/05/04 13:17:17 executing program 5: r0 = socket$inet(0x2, 0x40000001000003, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0x1, 0x0, @thr={&(0x7f0000000140)="604c1c2e974b28487d4afda992cb53f9c6fc947cc4d27a649249b1f843f6e8441bd1ff18cae426598ccec928fe69cc79ea991b7b06ad2162fc83bfcfe5abe6c807cea5dbcd4240be34d78b8e8d142aca5d530eb1cae15226d9966f5200fce438aeff9a6d6d8ecc784bf44425651cf7b980f5dc0382fdeb151f2fb100650add06554927bb943040ce2eff08cbdd5c04f53ebaa285caa650a8", &(0x7f0000000040)="375ff577100386"}}, &(0x7f0000000200)=0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000002c0)={{0x1, 0x1, 0x8, 0x7fff, 0x2, 0x4}, 0x9}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000280)=0x40, 0x2) timer_getoverrun(r1) 2018/05/04 13:17:17 executing program 2: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/76) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000030fff3)="2f6465762f646d6d69643a0005", 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4000, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0x20, 0x6, "afd6d652badbc35738aa1f9df0c4ab1df16f12981cc66d78"}, 0x24000) 2018/05/04 13:17:17 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0xfffffffffffffe4e) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) r2 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001, r3}, 0xc) dup3(r1, r0, 0x80000) 2018/05/04 13:17:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/250, 0xfa}], 0x1, 0x0) 2018/05/04 13:17:18 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x28, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9efd, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffc7c) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') preadv(r2, &(0x7f0000000100), 0x2d9, 0x10400003) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000004472d166af1b4607dad718a5fd6725f202e04f9b834ac7f7a663059fe9c9663e9cf171b36fc302e564c64cb04b42ad7a18ca3aea843c88647614aac6a2fba2aff6f4ca6770f25481b1ddb5be1dd0a1b136420a4d058973ef2532c6f5f8afe900253e02c4368791d2d5e1717859a6c1fe8cc0a87fa2c1407b10cfa1d83157b207249b0009085e65efcebc0429d4c5f5f8897ced2bdeea0424fcc0388216d4a2858f5c0348c914d3204da84df54250dd46bda38b44f2a6ce951bf2a11bd9501a53ef3414decb070e154ec4ac25757ed7fd11f0363cdad4f53101ce66283e9350ec091758def494370b745d731a7e27425ae4702758894d42ab46bdc3bbd8fad366af2226ac69f6c82821f363a99ecbb522c947481e83139bbf22d3c31cbd5d87d2b19fe33c2bb063fa1512f302ae6f0329a6730b95c8c6886d12a48"], 0x48) [ 90.048219] IPVS: set_ctl: invalid protocol: 187 0.0.0.0:20003 sed [ 90.075638] Unknown ioctl 1074021321 2018/05/04 13:17:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x12, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x2f, @multicast1=0xe0000001, 0x4e21, 0x1, 'fo\x00', 0x24, 0x4, 0x75}, {@broadcast=0xffffffff, 0x4e24, 0x3, 0xffffffffffffff01, 0x0, 0x1}}, 0xfffffffffffffcc9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000015000102000000000000000002000000", @ANYRES32=r2, @ANYBLOB="08fa0000000000081400060040000000060000000600000000000100080002007f000001"], 0x3c}, 0x1}, 0x0) [ 90.120505] Unknown ioctl 1074021321 [ 90.122418] IPVS: set_ctl: invalid protocol: 187 0.0.0.0:20003 sed 2018/05/04 13:17:18 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x60000008}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x4000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_pwait(r0, &(0x7f00000001c0)=[{}, {}], 0x2, 0x0, &(0x7f0000000200)={0x7fffffff}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x41, &(0x7f00000000c0)={0x2}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6000, 0x0) getpeername$packet(r2, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/05/04 13:17:18 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x370) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xd, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80, 0x0) [ 90.230174] netlink: 36 bytes leftover after parsing attributes in process `syz-executor6'. [ 90.319262] netlink: 36 bytes leftover after parsing attributes in process `syz-executor6'. [ 90.346651] kernel msg: ebtables bug: please report to author: Wrong len argument [ 90.379688] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 13:17:18 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000480)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f0000000000)=[{0x6000, 0x3, 0x80000000, 0x4}, {0xa8a2, 0x81, 0x2, 0x40}, {0x2, 0xff, 0x9, 0x1}, {0x2, 0xff, 0x8, 0xd5}]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)) r0 = msgget$private(0x0, 0x600) msgrcv(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xe3, 0x0, 0x800) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x800) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)}, {&(0x7f00000002c0)="7b4df63674e18cb82f563a66c0427f159430e5e9256ab61aa6f413e4ad5b331eaefbbdc10a6cbcc2146edb82f5c92a76633dd33c791b0c6c73aa9fa423a605205e5ea6e13dc4cba777601c7a7b5a7c97e4bafd342530fa899ed6", 0x5a}], 0x2, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r3, 0xffffffffffffffff, 0x7, 0x1}, 0x10) 2018/05/04 13:17:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x58f5d519}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="180024e6d407000000e03056f30000000000000940000000"], 0x18}}], 0x2, 0x0) 2018/05/04 13:17:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) shmget(0x2, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) 2018/05/04 13:17:18 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/04 13:17:18 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000300)={0xfffffffffffffec8, &(0x7f00000001c0)="812af020c1537f8d4598427b4d3a8710ca041b110bdcb6dbc7c2c1a862"}) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x40, 0x0, 'client0\x00', 0x0, "36cc3696b446ae3f", "9dc76b31124260942e333c3e111a0e0744d1f264f3e1119001e8d84757c16d0f"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:17:18 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x40, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) 2018/05/04 13:17:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x14e20, @multicast1=0xe0000001}, 0x10) epoll_create(0x436e261f) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4effc)=0x8, 0xfee1) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000140)=""/130, 0x236) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000100)="cf", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/144, 0x90) 2018/05/04 13:17:18 executing program 4: r0 = timerfd_create(0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r0, &(0x7f0000da2000)=""/8, 0x8) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x0, 0x1}) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/05/04 13:17:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/fib_trie\x00') ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x8, 0x7, 0x4, 0x1ff, 0x4, 0x4, 0x0, 0x2, 0x81, 0x6, 0x4758, 0x1}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x240001ff) [ 90.644406] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:17:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x8000000000c, 0xfff, 0x0, 0xf}) 2018/05/04 13:17:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xffffffffffeff008}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) 2018/05/04 13:17:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x14, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000005c0)=""/240, 0xf0}, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000440)='(', 0x1}], 0x1) 2018/05/04 13:17:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="616c610f"], 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000180)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) 2018/05/04 13:17:19 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000033e17592c47475dbffef91a0ccbaa517e2794d4e45bd56344a43b692f21ef3c7e7ee1c9d8f4e4397e073e082cb512b5355e302763d9dfda6676755ce2ed0c7044d675a803df60bdc0c8582f929f148d8d90158985bbe136788745954512bf6cac3bb4bac9b93669f364c56c7441c21064550887354669110c3511f9dbcf3e51cfdc5f38781dced"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8e9ccf7563e72be9c866f"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="520899e9c9621e88896b0820bc907939769226b91985a7fdfc0ae100f7b7fad366c1413f82008782e8646d29a3f510be93590d573efacd996f1d16fe9364b3b27aebea9f066238a8cfff2c1462c73fb60bbc03afef8d2195597f741d8d492e483a9530f9aaa6824e6adbef"}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, 0x0) 2018/05/04 13:17:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000f90000000001000000ed00000000000000"], 0x18}}], 0x2, 0x0) 2018/05/04 13:17:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x420143, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @random="23c6f7cc9c85", 'teql0\x00'}}) ioctl$TIOCGPTPEER(r0, 0x541f, 0x20000000000002) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/05/04 13:17:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000200), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xa9, 0x4) 2018/05/04 13:17:19 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x8000400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x7, 0x3, 0x1, 0xffffffffffffff81, 0x20}, &(0x7f0000000080)=0x98) fcntl$setflags(r0, 0x2, 0x1) 2018/05/04 13:17:19 executing program 4: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x4, 0x204, 0x5, 0x3, 0x9, 0x3, 0x8, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0xb178, @ipv4={[], [0xff, 0xff]}, 0x5f}}}, 0x84) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x4, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/05/04 13:17:19 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000180)=0x81) r1 = eventfd(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x47b2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x10001, 0x30}, 0xc) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) 2018/05/04 13:17:19 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1ff, 0x400000002000) r1 = openat(r0, &(0x7f0000003b40)='./file0\x00', 0x40000, 0x60) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x4, &(0x7f0000000100)=0x3a) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000200)=""/138, &(0x7f0000000040)=0x8a) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x4) 2018/05/04 13:17:19 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getparam(r0, &(0x7f0000000000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x1) mount(&(0x7f0000700ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f19000)='mqueue\x00', 0x0, &(0x7f0000999000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) creat(&(0x7f0000000080)='./file0/file0\x00', 0x8000000000000) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x100) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) 2018/05/04 13:17:19 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x75, &(0x7f0000000000)=[0x0], 0x1}, 0x20) fchmod(r0, 0x1) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) 2018/05/04 13:17:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000634000)=ANY=[@ANYBLOB="1c0000001d000103000000000000ec001f000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) close(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000100)=0x8) 2018/05/04 13:17:20 executing program 4: unshare(0x20000000000) pipe(&(0x7f0000000280)={0x0}) syz_emit_ethernet(0x38, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="cf5e149d7b6a", [], {@x25={0x805, {0x3, 0x9, 0x0, "a5097d5d1083a29b8f8c14cb6339fb42b7244858a8f413b903afb5dc7d2342eb5e92ceff6a2a61"}}}}, &(0x7f0000000040)={0x0, 0x1, [0xc92, 0xdf, 0xfbe, 0xe1d]}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xe95aac9, 0x2001) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000080)) 2018/05/04 13:17:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x1c9c82) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400a4461fd19aabbc3c175f16dc3306f8640000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/152, 0x4a}, 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/05/04 13:17:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000001c0)={@reserved=0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x20, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0x2, r3, 0x1, 0x4}) io_setup(0x3, &(0x7f0000000180)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)}]) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local, @in6=@dev}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) r5 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x2000) 2018/05/04 13:17:21 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2ac0, 0x4200) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="23a8b830dc7c14bdfe8bd24edc8a0a0d6625d416ee8e1227e8aaa379ca20863137a686b855c1ab222af2e6e2d6405d886019793a") 2018/05/04 13:17:21 executing program 5: listen(0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000001280)={0xffffffffffffffff}) faccessat(r0, &(0x7f0000001340)='./file0\x00', 0x80, 0x400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xff, 0x2000) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f00000012c0)) write$cgroup_subtree(r3, &(0x7f0000001300)=ANY=[], 0xffffffffffffff36) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000001240)) sendfile(r2, r2, &(0x7f0000000040)=0x1ffffffd, 0x4) listen(r3, 0x5) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x88000, 0x0) recvfrom$llc(r3, &(0x7f0000000200)=""/4096, 0x1000, 0x2000, &(0x7f0000001200)={0x1a, 0x30f, 0xffffffffffffffff, 0xfff, 0x3f, 0x3}, 0x10) accept4$vsock_stream(r4, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) getsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/04 13:17:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002d00ff20fffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0x1cf, 0x1f, 0x100000001, 0x303, 0x2b, 0x1, 0xf, 0x3ff}, "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[[], [], [], [], [], [], [], []]}, 0x1820) fcntl$setlease(r0, 0x400, 0x2) 2018/05/04 13:17:21 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x804e20, @loopback=0x7f000001}, 0x10) fdatasync(r0) 2018/05/04 13:17:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80080, 0x0) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 13:17:21 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x7, 0x4) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) 2018/05/04 13:17:21 executing program 4: syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x400) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x20001) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0xb}) [ 93.046628] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 93.086714] Unknown ioctl 21544 [ 93.106411] Unknown ioctl 21544 [ 93.114568] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 13:17:21 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) arch_prctl(0x1003, &(0x7f0000000080)="b74b2bf91416b4e89f2edbc8fff0492589bcd6dfe187e14805256e0032c61104a26426cba071c578a822f7830f8c2de24eac106be9a7094ca73707e62ad62cc5d68646f22fe1a6cc1a29718d719efa1584b3ab2ecb009d006004ceb536a067873be15e68505dbbfa394ccd4d353d189f4c58995a5ba201450e52ddc9e9461966be9e1383cd92f13fbf2d1ea9178048bbac5cdf134256ebca6f3610ee057f887604e938336f8927c58613c079b9f127cf2fd1e8adaa71d70064fc79a90e89e3b33a94ce68edf63f61eabcdeb89764e7b9d1929d96152ebc87780af25633f6eab63733f049ca7e06acf93a626ff419c431f00ea9416ab21563baae5fd063c4a89b8ef2c79a2773c0347ee0ba2e0b77daa714d64b611cec2cb69fe47ea8a38219458aae6088e28945652df6d5669c32392b062ef572bef8bd58c5a6cd2e13e702541b41f2bbefcf5d43f5318d190380a18af51b601d474f06894cca6015019bc4a832d28e8982be48cda8a7cfc9e8a6a852144f0f2ff1677518857675bca1b9be24081b97580318763d7ace7e4cf11bc50923b4749f17eec5d2387e8cf906ce56f36def237502201a4c7b108831f4cd1b20f8384ee520c8fca5f99449c5fe1d824ddf7db5ff0a92db9e7ed329954daddb21c9250469fc3d47fbd7de899946205cc64c9de5b6ad9173119c4e4d270c2c9fdc0bb0c889658ba2c5a18930cfc0c78d613391431d14fddef875da56334923a95672c60e600b3cd078ff98e6571119610c89c34f9de291dbfb3b8025ef205e70d6b4d948d79eeaa31eb9f362d6b03ef21fd8a242f98b1a0d269409b4fa12338139b54803467ba5bea341a6d4dbcb481058d520157434fb38a5b7279360054ac04d6409b2701063074df317a80290faaa4bb63b1ab0a1b6df1d3a7dfa8449cf9b0dd0188681ff0c651e7482b4a9221de19b8f6aa7a481bdbae0fcaa0bfe9701e3dba6191eef769f217b504ac6bfd15c54570257a09e43dbc235f2c7e27f0216bccea678d811a20cd8e9f05b9c13db66149ac0dca9d2fcee7c0628f587a0198edb08222bb1270d985ce347ac3c53a794a3a4c644e437128c5129d96202e9c1e897bd331c3eed8fecfe42f5ee8464bd2cd7e4eb412ffb564a9dba35dd517dbbf9d2329f275a65cb9f1954052ed759e50a14a70aa5221355a5969d581b6357f0746fe32e81e4acaba17ec8d5f3d917bfbace0f2c7ce32bb93cd93d84fbd5e053a5ef252e2082316160b2d78936cf36e21f904bfcc59195fa56c83444c87d4534ca25b17aabadd9a85e0ea5c307ab0d6c4b23b74ec3d376505d4f5a50029bb829c3a8d7b6ef87eef3874706aa5cbf0c995ca916ae34a2a0adbe6cca231f14ae657aae69a611879106b8f448ac68838338c13ac4ea3dd1db2a194a53b76fa88d2ea070374e347cc1c0c2c1b585b5ee8e6e6f8149f845a1b34828e5d7f3d0de3120c2b59cdd142a04ff0f324bbd222701064335763ae81c49806a8a7c161f83d212984da00af0aa2c399e467598be76979e18bf1ed084de08f73fb0b6a25355e38685e71f58d22e889ff86a382688ea231e7ed6a374719ff8aa8a9af3a22b27223b691140d63bddee6889b4d8d56a53e7f9b4b279e87ebe65c33c5bee58af25f09452f54524449c307f9d748128a79f2d8327e9fe54bca539f4b685a2ae7802be40ed85d90052094e1b0f01910124de67003a1c7ef8cb64bcea2b2dff2e3dbcc5575aa90d1f60a5b204b50c5fe2cb22a4a810c565a4c1c12848e6d62fc6a6edcd53d4cf0bdd70bed0e88f37bed56c19cbab103cffa1f6d8fd7f7ba2bd5f90b4868f524b2862163517526aa33522b98faf8d7419b7f37eb26ddfc24524129fa22a18c312dbef13fabe5559547bd8b3325f3826330d7db4c2a61bb5a56f6a205e90267921e24981aceba05422f863dfa6fc78292aad633c094114f121439a2972ab0bb53b09c0b35e2ee5a8cc8fe2268fe44f124efc81053734390644eab527e80ee0cbe752a143e48a04dc90611c2f080bfaa8fa00ea4758f2d5163acd9d8bfe90a2f30b187f386950da737e5a968890c2790ffdb155e37dc38af44c858dd704310cf05f4a9f7afcc51c9d03b635fe739fe5e7a6a6d3b1f69f09cce951285f11576ecec14010529b6a87568b9a3671b45918778b1dcfb0e60f2e37ea87c07025428e54e7f2ef29e5cc85c6814c1a1f9d4ee23868f95d04b7e3d5bf34c7553668f5293cddbfc97a0fb826d40bf28d9623daec5388fc19c0ee24d79fac0ceb80416100a95e8242f9758368dc6b2a2459aecc00a8c31928eb35f513862c16c84110c6bf2dc507c18d400950473cdf66c22a78ef412b76f2dcfcde997025e2ae66f8a27d9db358ec2c3270d27f7bdca82cbe8726a0e9b8d77f4bdbc9b59333b472138e90e1c852d218d0f7ea3f4e615687af1c0e789780891e3113da74662085bdabcb2c8a50d3ec32d2e64c3fcc22f0e0befee6bf6a48c95ddfbf02778b5c665aee08f2db2dcbeb6fe1763c7e4e12f8c88d957e58cc15fdb58b8f200cf93a133930f5479d508b70d9ff021e30c9ecac9ed8267caad2dfbe53e5cff8b2c5b08ad7e4f4a98c46885a02b7bb98e21e169377da1005efa182818ba3579efc03d1987a6376aebb5f656dd791d7b40f5e8179044bec713ca800781bf7f4fe0a9acabbd9e03e1e4bd025305d02885fb7bb4ecf58f09e3bd8e5b98574fa20cc966b4f7e08ec433b021c1b89ec9b5238eeecfd95e0c531c8b0aa300cafd34d2677efe6fd07bce5014783333a836aec30ecadf6125b6f8bb7bb8f2b8fdc5ae4e80c82e98bc833bad24a815733e84d16bca704494715a1fade7a87d1d923660bec91298249d9ef9ec9ce120b8bade7e49c92d8a78c6e65e8b1ecdb17134361b68c774bec9df7582f898a714c4d660666039f678fc3a3fca904454fa56fed9c8af66ab556c3b1d0e417dbf57159bb19026cfb69faaefe76c9dc4f32193950a1c18882334676a4cf49dfc72fb2d41cf52aae2a973a434dd37bed3ad92e1654e6bf0f9e961ff29e47da41582f982a5de87dbb8057b5e95827c27687452d2ae740d847947e1184384d19db1998af34952c21f5d788f8e5a1e2d996c4ff36db781172f2e4fad87ed641c5da2733ed2a82333b2a91a21340abd4bd8dc461ab1e6f797e725c02763723212eb97dc250b9d0e5ab2b25ebe8abb64122fbfec0733430c6e687e189b2af40b71f9792d373fe0b94398b686dd2af0860163eb386e98ad689b1992fc58d199ffdf6ca793fad30e33b4cf6dbd9a1734c1366a8200afa6a7e7ae1da6ac0ec4c6e6f283354183bd841d4e9cac38da63781afb6a48124bfce397a1c7af858cf549c0668a4091b1d891bc6de3fd7942c0f04394da2acdc2c6760ac1636a765aa7473421b193dc54907165605f0d88b42becac5c3851438edec0f2de0308031e18cce4cd04ebd0f9f30e2a3d9ba65aa11895f4853097c9b1a3ad7edcb1df8a8217249189194f5296c0d6c4fc581506674dcc9c3b3018327ab0822773246c45c5ded20e9f2085eea920921f7d8352eaad2cf28c25d079f3648c4b4f1b141977469f198f97d2518194a60cf82fed473de1f93747280cf42c2e023d159bab07a4e6bd96bed615ec1e6c16df5c2b99d4725d8e8892bb5b159a5cf898ac8245879c4646aa707e6b129773ee2b8953688deb30702ee684da3ba26f25f3f4dc17af445d67f261f7885b78daf6cb61d16ae539fe43eba85b7557f202e61ebd253558ac332236734c2d813f82a936ec6afb59d36284d701c466068e33437a3a04c70a52f4ef48eafdc9f7b8592a805129adc9a7bdfdf0298282081d749efd1a32b5beeac21b658a9281a382f6f372f019cf5b532eb6e46c506cb6d233fc1f42c5e641870581323a4050c311b5109f19f32b39e7945b514e2607a4d8c15794af93e6cb43f2f0a1c429d769f4e6adef1d5e689ca905a0bd3718f41244ff4c2724174e3cf4b5cf5d53a4ca7022fed62560d834c538e8e16ad297b26bf6d0530e6743415a0bd5dfb0ab7e53274aa5e9f6f36f44944626f1aabca03e4729dac6ea99e1c1812916348b90d00df762e24fef478d929e8c6f4dee03d5e2b0ca01886f667b64674e0b9843cb05030942d51119c37c82e2f2c377f37cedce3e20e63a80e50a119758a8396bd99509b79a4bc760b8c6b10fd4c66cfa345545dc43a54cb23228c923469d07ce66b3c313b9f6164b6afe303f01abb25f0a64cd4f66596cfe44638435b5fa65fb162de4391b62b5517fa1c37ef5b2e23d8e72a19441e076136d1d0b3e47f061402e5311e89ecbcf81d23b4a417c5c98f536f4b1a11ba8941cbbcf3de31eb03a3246505846a915c601238c3c549432826b9883cd0cfae380fda885448a8b07baf00a031d91151762728bfa963c0738c86be68be8569bc6e139020778bbeae53071328ef1cfebcfe7bf0a8738ff63124d7ba3add43a25652f557ae29537853a060cc429b2012cd0d0d49b005fd6c4dc942aff261aad663b6dcd9c19042f39396de871d7f065b20f01b3e45d87fcd7d8c71ff0a3c0bc16c04fbc3cc065f56d4cb8def1bca0beb73a70ae83ad0df3119a88a029ec1bc5269004c3709056dc6223d2259b37e5fcd21f8059694fbd67a83ad177cf8c34627c6eecef6646ac2663e4fbcd3b487a59ed6c70d73d0ae6a2fc35f09ac2b06b3f6d3dc8d9b497fa250387c22387c8a844981f1b84367b2a8111d5a4a682a3173a8aa52518c719ddb35a2564ccbbe946deb21b72aaf0d3bf2c2ee669092611b7f6626cbc120672b5da2f07ea9c95bde5ed3d39a60e877a9421c18ba2778a36a146bf27f70bc658b43db5327f91207e2e07390b8a803dbfb7ce2076a4e8947685b8d18fef4827ec6a5bbc949d4fa9525d55434032612cd0ad4a462ae42a88a02f1a4078f9aba5a5deb1130c5467f00eab339e66af8749cf6ee264ab3abca4e47d7ac03fa9e729f8045c0eb9de53a53cf56eaa47b9d840038349afea274f13596616d30ca065537ae7160fd1a6ab0cc933debe33df95b6274680ecc0ef20227124be0f3a2eb2fff62e2d400404674e95d42525738933d7f4c6fbc0c5d6cc8845081e9e050d5ff7bab0e08b77d0cad466ec22ad4006a4ca9a88d3763c52e33f5d7d98cf382edfb80c01f72c8026876c480a56c221ee9e5d50b43236c7fd2191476ef185c15661ddc55db2e1fbbde8c7e28d4a5c85392a9802bd5860379e1824ed7b18eaca093315723a32d5eb66aefbb2179ad043f26b32be186184850073cb91a8e92c34894468a59c982f86ac16a98a701aea28280422dea531d35087f805c438d098bdbc2a79ef06e42c7ab7fee656e59a4ba11434e779dec92892e4cd79cfda5baa180555e15422bc830dc2991703bf1825e4b084c2eb77beeed6f1975edd755a9efdf00c662c2cb3cda5afd0ecd33fdbf87fe8a2500df94fb7d8a43e436a6b0ab53a36f9c42ec1392f92fb71f47e41da2e1e5e769fb522591b6cef904708d958918a3f7cfb66b0ecb862098e3ba9a76b05400f6bea9eaf0e3d1d1ae937d77767849b0ba3264775c7ba08eb74ea398c0700a1558ced08567f9896a2409bef1d07ff81ae003465c6177dd4f449f17bbc3d246d64fa06d49e59193ee48cc0a3b87a079c6608ddf89847697f119631a18ee612c23310bf0cc76e13d1fe365d5ac12f32d133fe5ce70c5a6442f1a86633db61ec234df9da21bd275ac1535c756c0fc71a3af93c1141d59b6db5d28e2fc7151dabdc7932369eae68e767385b49462dff911f8") clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) [ 93.339630] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:17:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80101, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x80000000, 0x3, 0x401}, 0x4, 0x80}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r3, 0x3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 2018/05/04 13:17:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) accept4(r1, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000000c0)=0x80, 0x80800) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) 2018/05/04 13:17:21 executing program 2: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x3d0) 2018/05/04 13:17:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0xfffffffffffffdfa) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 13:17:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x400, &(0x7f0000000100)="51e915f086244b55a4e000b925702aa6469f809862c596b38c905427f1286fd5768711356d20ecb6a9524e6ce83b1e176cb322ab217fc598ad7879c612fe59431f79dbd97923c0f5067a69523f30f5218cbef024184698f1bfcacdb0dced397fd43368d90c573c9f2581a0c1df15d479de8d1e7695176a77811ba57f626689abd393c43c0c833976f148b65534d1d0608dbbae93fb650d4cafa7aabf62ab359922adf0f6690b2dd90a304a7793400d61ccfb969d1bac618da952db47") unshare(0x400) ftruncate(r0, 0x0) 2018/05/04 13:17:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xaa41, 0x84402) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) 2018/05/04 13:17:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffbff, 0x80100) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000980)="06", 0x1, 0x4008000, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto(r0, &(0x7f0000000000), 0x8b, 0x0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0458ba7c027bcb41b11d60196471352b9f1d72435ce6ddf2cbfe4f245ae2ac875b6f145a58abaec0044476093d4e25b699dcdc36bca75d1b1883093edc6a17"}, 0x80) 2018/05/04 13:17:21 executing program 4: unshare(0x10000) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x3, 0x3, 0x1, 0x7, 0x4, 0x3}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x304cfffffffffc, 0x600) [ 93.596591] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/04 13:17:21 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x22de) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 13:17:21 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif\x00'}}) 2018/05/04 13:17:21 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000002fc0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r1, 0x0, 0x0, 0x400000}}, 0x20) 2018/05/04 13:17:21 executing program 4: r0 = epoll_create1(0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000400)=0x5) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) r2 = accept$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r2, 0xc0}, {r1, 0x10}], 0x2, 0x2) write$cgroup_pid(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="e580869a27e2779133643e695ccfd21c8d0352221ee70000000000000002985f86feccb9886bbce4812d08ba5edeab6f6812f908d4e6e300b2fb262937cfd4bd4d715d484946d6792597af346ce2f821da87d047257b4d1a1427d8ef063b305dddba8075125444e4adaac3"], 0x1) 2018/05/04 13:17:21 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7fff, 0x8e000) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x5, 0x10000, 0x6, 0x63, 0x0, 0x800, 0x1000, 0xa, 0x9, 0x1, 0x8, 0xffffffffffffffff, 0x7, 0xc22, 0x5, 0x7, 0x9, 0x3, 0x5, 0x4, 0x7f, 0x3ccf, 0x2, 0x7f, 0xf22, 0x5, 0x1ff, 0x80000001, 0x9, 0x1, 0x6, 0x1, 0x41, 0x1, 0xfff, 0x937, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x3, 0x3, 0xffffffff, 0x1, 0x7fff}, r1, 0x8, r2, 0x8) 2018/05/04 13:17:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x125) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) socketpair(0x9, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @loopback, @local}, &(0x7f0000000540)=0xc) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000009c0)=0xe8) getpeername$packet(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000bc0)=0x14) write$fuse(r1, &(0x7f0000000300)={0x28, 0x1, 0xa, @fuse_notify_delete_out={0x9, 0x2000000000000000, 0x9f}}, 0x28) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000340)) accept4$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x0) getpeername$packet(r2, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001080)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000010c0)={0x0, @rand_addr, @loopback}, &(0x7f0000001100)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001180)={@local, @broadcast, 0x0}, &(0x7f00000011c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001200)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001300)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001440)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002980)={@multicast1, @broadcast, 0x0}, &(0x7f00000029c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f00000031c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000003180)={&(0x7f0000002b40)={0x60c, r3, 0x8, 0x70bd2d, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r4}, {0x1d4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x1, 0x80000001, 0x4, 0x10000}, {0xfffffffffffffffd, 0x401, 0x1, 0x200}, {0xa60, 0x7ff, 0x8, 0x401}, {0xfffffffffffffff9, 0x7616, 0x9, 0x100000000}, {0x7, 0x3f, 0x8000}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x4, 0x30c3, 0x8, 0x5}, {0x1, 0x4, 0x1, 0xe7}, {0x2, 0x401, 0x2, 0x3}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r5}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x130, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffc1}}}]}}, {{0x8, 0x1, r9}, {0x134, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf2b}}}]}}, {{0x8, 0x1, r13}, {0xfc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x94}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x60c}, 0x1, 0x0, 0x0, 0x4008014}, 0x0) fallocate(r1, 0x1, 0x40, 0xc9a3) bind$nfc_llcp(r1, &(0x7f0000000600)={0x27, 0x0, 0x1, 0x2, 0x81a, 0x4f, "b4b7273f71d0f2297cd4792119bccc51cb2ac6f5101633e1be3805bf2c7317d55877985548551b2b4c20a8ee48da85982ca02b4f70af0c6d3a2fdf65b0b31f", 0xe}, 0x60) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8b8, 0x20, 0x0, 0x8, 0x1, 0x5, 0xfff, {0x0, @in6={{0xa, 0x4e22, 0x4678, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x100, 0x2, 0x8, 0xb22, 0x8}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r16, 0x8, 0x401}, 0x8) 2018/05/04 13:17:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200) open(&(0x7f0000000000)='./file0\x00', 0x485c0, 0x1d0) tee(r0, 0xffffffffffffffff, 0x8, 0x0) 2018/05/04 13:17:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a, 0x0, 0x0, 0x7fffffff, 0x0, 0x40}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x401}}, 0xbc6, 0x0, 0xeb, 0xffffffffffff8000, 0x2}, &(0x7f0000000100)=0x98) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x108, @tick=0x5, 0xf689, {0x0, 0x8}, 0x8, 0x2, 0x9}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) 2018/05/04 13:17:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x81, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xe6, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x48000000000000, 0x25, 0x3ff, 0xffffffff, 0x5}, &(0x7f0000000340)=0x98) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r3, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf", 0x21}], 0xae}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/04 13:17:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) accept4(r1, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000000c0)=0x80, 0x80800) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) 2018/05/04 13:17:22 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101802, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) socket$unix(0x1, 0x3, 0x0) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/05/04 13:17:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x60}, 0x1}, 0x0) r1 = socket(0x17, 0xb, 0x5) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="6ddef838de1d5c9510827b913b344dfc36feb433b44b5deea99d17d78ff18e2b93b0c170748abaae499b12fd74e8c893d828", 0x32) 2018/05/04 13:17:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r3, 0x300, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/05/04 13:17:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/05/04 13:17:23 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setsig(r0, 0xa, 0x33) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x24, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) 2018/05/04 13:17:23 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0xff) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/05/04 13:17:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xde) 2018/05/04 13:17:23 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') writev(r1, &(0x7f0000000680)=[{&(0x7f0000000100)="6669be920cc2117b5a4ec37632eef0e284a502b8279c98188f668a4854a3c3f0ece13278f921bef2c72346757478e0ea624f0503056703a935cca6d962d100dcf35e29329d5eca4497ebf302313fc548432139d2ef151b14a4661927d1089a3abb6ec7c31c1a6e29f03a", 0x6a}, {&(0x7f0000000180)="600977af1b0bf6f4d3f68c171e2eb37f88cb1e9ff77095fffee83f4b9662fee88f1171d063be0dbbbe24bd2fe023e270394805749f15f1c3b591854fa9", 0xfffffffffffffe87}, {&(0x7f00000001c0)="25da7e86d9864e6bbf976c46b2f246c1d757a5cc95701061d8d301c4211bcde8cc8f4bc2131fb61141b1dc7a0e232af5643cd09d8556455e5e87fc52f395ffa870d8", 0x42}, {&(0x7f0000000240)="df749b0c956dfae6263940f7ce96173aa852d02065218e3024d649ff360917bb0519c587d988f44fc82388b90dfdb2258d108dda04816840274e790b8aed412987caa4ebe551b824fe3cf8afd2", 0x4d}, {&(0x7f00000002c0)="2f417dab3bab343516a84f4463599074968175a47fafb89661da96e23cc8037f7018164fa4d0bf7d4ad451e8599259826e003932a7b92a3df5f84d9748a8768b1314c0c4b7beaf1c5356a8769355aadff3736817affbeaef328f5d48cc4c8388ed89935f5a6793c27f5618ecce06e5bfe2a612861cc175fb92f2f0581922d21f1608fac86251346c8ed80feadc7c5d5fdf1a667cc1dfe6e27b0ed7841b1d1d33045b68898b89a71f83da9a455eee018e388864011f74e4603514f6f9e8d04287760507b40ddc879677bba05a5ab49ae7e3656f48e03798034c682a9575734ede70329d6e0ddcf5b341707012d193", 0xee}, {&(0x7f00000003c0)="dec5b95ffd8a10efa37006b429bea9b6bbb7b6e6789f36dd4f8fb95848b6f73190a1edd1d4335bea676670404da5b454defceb34368c72ca11bb2859586eb6f462f5be1808cb6c5795d93bdb31ad351c725be26caba1dbe92fbd1b930dbd2057757664c6c8bd26b3c688234e4ff526aabce7d192494c5ab433ca7b504bfd8c48d130abcc324a7cafd623bc31139f0f80f99e14d94a38", 0x96}, {&(0x7f0000000480)="25822ca7967a2c4ace3214f0bd3648c083ac06c26a65477cffd78bfb7bc0c8252e1170d66daa2e8f04671a76444aad654e64fd7cb597370703d79d56c4d50569b0df39391ec34ec861fc547373a448ce4869016132b259667d5375d021b4385c246836126205be11f28fe9aeb0bfb96fc2659a66760e642f1b350b18be848763e23870af240280f7962f53c27be59a1d0388cfb126dece32dae3710e36f6c18b0f3db0707756bd6f59f7c1720ebe80c2923444e2675621dc827282991c8a34ad7fe35347661eee5ea43dffcd51fc59ffe86cb6ca658cab4f99f3229f72fcf23d5b15cd87", 0xe4}, {&(0x7f0000000580)="69bd2b318b514202e3bb8fcaacb7194e7dfd61e7804f9cf1c7c784280b16c36d217e8033d1bb937476d1dc721a744f0d053f5e8ff7ccaf6d539b172c22991814443bef68ee3af665affbb58b5a3c23f0331c1997c775ded70c2cbb6650cc839a5719ad155eba183ad1985ca038535bf1e265d15cc5b7c4a810d7a65754dedd8f113981e3d037b00797b46afcec512f7f39c36c5b18753757de3d495caaf955789c9db880362b8ca3e5bd78d93259806789f7fd9ee3609f037c11d8a3e32965c0c6b297492c5245cff90ef439d226e3c5352da2f666cf4f0372c23203461676", 0xdf}], 0x8) 2018/05/04 13:17:23 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) fchmod(r0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000080)) 2018/05/04 13:17:23 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)=0x8) 2018/05/04 13:17:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioperm(0x8, 0xffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)=0x401, 0x31f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/04 13:17:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x68ac1f22}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0xdd9c}, 0x8) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000240)=""/161) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0), 0x10000000000001be, 0x0) 2018/05/04 13:17:23 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000002880)}, 0x3}], 0x1, 0xfffffffffffffffc, &(0x7f0000002a40)={0x0, 0x989680}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101040) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x1) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000040)}, 0x0) eventfd(0xd81d) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) bind$packet(r1, &(0x7f0000000040)={0x11, 0x1d, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) [ 95.483730] device bridge0 entered promiscuous mode 2018/05/04 13:17:23 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff}) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'team_slave_0\x00', 0xab}) 2018/05/04 13:17:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioperm(0x8, 0xffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)=0x401, 0x31f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/04 13:17:23 executing program 6: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000180), &(0x7f00006fcff0)) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100, 0x145800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2f, 0x2, [0x0, 0x200]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x80000000}, 0x8) socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) syz_open_procfs(r0, &(0x7f0000000200)='environ\x00') dup2(r4, r3) exit(0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000280)) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/05/04 13:17:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000070afdff00000000000000000000001008000200c3000000"], 0x1c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x10001, 0x80000000, 0x7fffffff, 0x20}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xfff, 0x30, 0x8}, &(0x7f0000000240)=0x18) 2018/05/04 13:17:25 executing program 2: unshare(0x8000400) r0 = socket(0x15, 0x4, 0x200010) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x33f0}, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x41d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x57, "18a170ce194f36754708b359457f43678f4d145f2abcd03d3dfaadc7c42121212bf66f779b6bb70808feb313de140d38a8fd77ccbb041989392f0bd46111519aeb1e1bb9263414a6b145ea33d4f993be24c6c2cc7523a0"}, &(0x7f0000000240)=0x5f) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x4, 0x1, 0x9ee, 0xff, 0x8, 0x7, 0xe16, r1}, 0x20) 2018/05/04 13:17:25 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x620100, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000340)=0xf1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xac, &(0x7f0000000200)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0xc964}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff]}, 0x1efe600000}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x4e21, @rand_addr=0x10000}, @in6={0xa, 0x4e24, 0x6c80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x101}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000002c0)=0x8) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r1, &(0x7f0000012ff8)='./file0\x00') r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x0, 0x1, 0xfffffffffffffffb, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) renameat(r3, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000100)='./file0/file0\x00') 2018/05/04 13:17:25 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x5001, 0x0, 0x0, 0x1000, 0x4001) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1002, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00002abdd0adfbdb79e40400000008000100040000000800040000406b2d080005800000000800040040000000180001000c0007002200000010000000080002005e0000009cdc12c847494fb688db3f961cb4d15ff59e4e33f525f1eb835a2e4afa8e4febba603994a49ffb4fb63e5fe3433a664d94805de25d69005ef4a7a9d3d039a09b5a213540ecadd2a2e7511d7b24060329456399900c03a6cdc773557de39cf9e427fc3e74305374b4f44cbf3b566befda"], 0x4c}, 0x1, 0x0, 0x0, 0x44000}, 0x48000) 2018/05/04 13:17:25 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x40, 0x101200) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffff, 0x20000) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000080)=0x400, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1a5c, 0x7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r3, 0x1, 0x30, 0x100000000, 0x3}, &(0x7f0000000200)=0x18) 2018/05/04 13:17:25 executing program 3: r0 = msgget$private(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="6a535e284af528c3031b721ad51965c5ca2421e712380ef5d37fa7d7db1f74e30f2c7071", 0x24}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="41482712cd931f46b4faeaec3038535dfeeaf314aafedb9db3c96e893e95ba770aa513a37b2eceb91788130c6cd2f675320c61a03fc6f737ca4ab620ec4aa5bf89052149b486d7c735d3e43304f8689fb927988fb52b73", 0x57}, {&(0x7f0000000180)="f308a13ca9a0d8dd839d3e0ed480dff70cae296c50ac6595b204244cda5923dd95d5f47e28d8070b767436209e40fdb008cef5920f998f4ea7ada49c9ab87de247730b344cc1c7607cd9c11b656c3431357187d14646d0753c6e9478930896e5444f57f3dbe8411307794295a5c5da81a14f8fd8cd49b314e4e15e785ad5ea57d3483a3d1a75a4daef20e73c19172c9ceb6f03", 0x93}, {&(0x7f00000012c0)="5bb16ed6ae3757e19c9f3cbb6cd83d460ade56603b556bd785812fbfd31b30497247f164f61708369e4d20bf2b3563c47961bfcbe589b1c5aa3d2a5c1c4ad0fe527a88ad9cddc4a1e037172c5476cac1382d36785592cc56cbe8209bb8b7d1b6ac6462253bc2509720b9c4c0d7f9555606861deb947787ed09916f28048a1ccee5d425daba9bf34188cb3de6b64c4143e09df3c045b5e6bd4ee3dd8bde70067b9cc0cf9e4f9ce506d7a190094f", 0xad}], 0x6, 0x17) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00000002c0)=""/4096) 2018/05/04 13:17:25 executing program 0: prctl$setendian(0x14, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000000200)={"62707130000000000000000000e48d00", @ifru_hwaddr=@random="85e653015699"}) socket$pppoe(0x18, 0x1, 0x0) 2018/05/04 13:17:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000001800ffff2dbd700000000000010000007c000000999458d8a470dbcbc98716d10782c12581e8b75998b933c723b5ad1c4b4b970bc60b8437816fc7ed2a19fd5363f5758cf8bcf7c018fb6f2d60d429744143e3ab93d7f6a199eb5428fd041b78b1e635e6a2d0f326753d8f58b5886cd43068d4578b851e798230697b0016298488c1709a3e3d7879be1bd7a7a4f850"], 0x18}, 0x1}, 0x0) 2018/05/04 13:17:25 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="6f73322e73797374656d2e61647669736500e2e63970b1acde79c7b4453e2ecf5c3688c5349baea63268cdeed72344f7f44511c61d8891b3"], &(0x7f0000000340)="00000002010b0000c8658b6f299700000001cc00ffff00000000768abf2eebe7a7f129b268aba2fcfd8d91561588a4416a59ed166ac8b1fe832db86acf53f94e5c9787593f56671d4a9422730fe9afc49436bd763b115935e126e00dcdc93ab0115a2bd5ad8fd551b04d88febb12337528138c6d5c2d10c7bbfa6b1e6875a2bcb9f7f7a652228633bd07b82c1440e48d1ca41915ae0000000000000000", 0x6f, 0x0) connect(r0, &(0x7f0000000140)=@l2={0x1f, 0x9, {0xa182, 0x3f, 0x9, 0x7, 0x5b, 0x2000000000000}, 0x240000000, 0x325}, 0x80) 2018/05/04 13:17:25 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) umount2(&(0x7f0000000040)='/\x00', 0x0) 2018/05/04 13:17:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x101002) r1 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/5) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) [ 97.172484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 13:17:25 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000200)={@local}, &(0x7f0000000240)=0x8) stat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000180)) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000140), 0x800) quotactl(0x0, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f00000001c0)) 2018/05/04 13:17:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001300)=""/156) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001180)={0x0, 0x57, "28e29bfeceead0bf36dec3ba91a60b195f2fd005f051d5fb546d1804ffdced0521528517d1e51090b48ec7802e837971e80dae7b7931b4fecda80417453c29d25b3246164c71cd04f732b3cc47744ca1f330f1651c7b1d"}, &(0x7f0000001200)=0x5f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001240)={r1, 0x5}, &(0x7f0000001280)=0xc) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/4096) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001040)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001140)=0x381) ioprio_get$uid(0x3, r2) fdatasync(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000012c0)=ANY=[@ANYBLOB="ac14140000001bc001000000030000007f000001ffffffff7f000003"], 0xffffff64) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000013c0)={0x5}, 0x1) 2018/05/04 13:17:25 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[@ANYBLOB="50f3fb5cf9e8a62db6d310ef3500000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x501100, 0x0) fchmod(r1, 0xe0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/05/04 13:17:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x4f, 0x4) [ 97.240751] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 13:17:25 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/25) write$fuse(r0, &(0x7f0000000080)={0xe, 0x2, 0x0, @fuse_notify_retrieve_out={0x7, 0x7ff, 0x3, 0x5}}, 0xfffffffffffffc9a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x9, 0x401}, 'port0\x00', 0x6, 0x40052, 0x5, 0x2, 0x1, 0x2000000000000000, 0x4, 0x0, 0x5, 0x8000}) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fffffff) 2018/05/04 13:17:25 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) pwritev(r0, &(0x7f0000000200), 0x10000000000001fb, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0xfffffffffffffffc, 0x0, 0xee5, 0x5}, {0x7, 0x0, 0x80000000, 0x4}, {0x6, 0x80000000, 0x200, 0x8}, {0x5, 0x1, 0x8, 0x1}, {0xff, 0x85b, 0x7, 0x5}, {0x1, 0x8c, 0x100000001, 0x8}, {0x1f, 0x7, 0x3, 0xffffffffffffffff}]}) keyctl$assume_authority(0x10, r1) 2018/05/04 13:17:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x3f) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000000), 0x4) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setuid(r4) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r2, &(0x7f0000000180)=[{&(0x7f0000000040)}], 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000001300)={{0x0, 0xfffffffffffffff9, 0x1, 0x4c, 0x125, 0x2, 0x2ce, 0x7}, "472606cb28b40c9197b8a921222e0a6b127008c93bc0579186a9c98c9aece39f6105839a2c164b3bc1eb86dbe8dfa1ee2fe03fa09faebc16dfcd70997f990ed8bf6d710e8c98bf5646cbab37bdafda16b5d098d44f35116d51ea7e149c83d8e0f81dc72f93de", [[], [], [], [], [], []]}, 0x686) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000300)=""/4096, 0x1000}, &(0x7f00000000c0), 0x42}, 0x20) 2018/05/04 13:17:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="59e3880b4039aa796d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0xffffffffffffffff}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/04 13:17:25 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0xce2b, 0x5, 0x0}, &(0x7f0000000100)=0x10) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x800000000000, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x5, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r0, 0x8009}, 0x8) unshare(0x42020200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@hyper}) socket$packet(0x11, 0x10100000000000, 0x300) [ 97.662217] IPVS: ftp: loaded support on port[0] = 21 [ 97.767983] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:17:26 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000000105000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) 2018/05/04 13:17:26 executing program 0: r0 = socket(0x0, 0x803, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) recvmmsg(r0, &(0x7f00000028c0), 0x0, 0xfffffffffffffffc, 0x0) 2018/05/04 13:17:26 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000027c0)={&(0x7f0000002440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002680)=[{&(0x7f00000024c0)=""/172, 0xac}, {&(0x7f0000002580)=""/186, 0xba}, {&(0x7f0000002640)=""/58, 0x3a}], 0x3, &(0x7f00000026c0)=""/241, 0xf1, 0xd480}, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000002800)={0x1, @random="3dae2bafce46"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0xa0000013}) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000000c0)=""/255, 0xff}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x6, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/04 13:17:26 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000dd6e6d46bc9100000000000000000000"]) 2018/05/04 13:17:26 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) getpriority(0x3, r2) shutdown(r1, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) connect$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000100)={0x9, 0xe2d, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e8c000)={0x7}) 2018/05/04 13:17:26 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x41c002, 0x0) 2018/05/04 13:17:26 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket(0x2, 0x1, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x101080) fsync(r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000000c0)=r4) ioctl$KDDISABIO(r4, 0x4b37) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) 2018/05/04 13:17:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x40002) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000840)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x200002) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xffffffffffffff81, 0x2) r5 = getuid() setuid(r5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) 2018/05/04 13:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x0, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x13, 0xfffffffffffff000, 0x101, 0x7ff, 0x0, 0x0, 0x7, 0x8}) getsockopt(r0, 0xff, 0x0, &(0x7f000091b000), &(0x7f00003b7000)) 2018/05/04 13:17:26 executing program 6: r0 = gettid() io_setup(0x5, &(0x7f0000000080)=0x0) io_getevents(r1, 0x1, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000200)={0x77359400}) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) sched_getparam(r0, &(0x7f0000000040)) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r0, 0x1000000000016) 2018/05/04 13:17:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x80) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000001200)=""/4096}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) recvmmsg(r0, &(0x7f0000003580)=[{{&(0x7f0000000d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000001040)=""/83, 0x53}], 0x1, &(0x7f0000001140)=""/40, 0x28}}, {{&(0x7f0000001180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003480), 0x0, &(0x7f0000003500)=""/117, 0x75}}], 0x2, 0x40010021, &(0x7f0000003700)={0x0, 0x1c9c380}) 2018/05/04 13:17:26 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xffb, 0x4) sendto$inet(r0, &(0x7f00000019c0), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) pselect6(0x40, &(0x7f00000019c0)={0x0, 0x0, 0x8000, 0x8f8, 0x7, 0x5, 0x29d, 0x9}, &(0x7f0000001a00)={0x100000000, 0x7, 0x2, 0x100000001, 0x3fe0000000, 0x3bd3be72, 0x100000000, 0x1}, &(0x7f0000001a40)={0x9, 0xcde, 0x4, 0x20, 0x568, 0x0, 0xfffffffffffffffb, 0x1}, &(0x7f0000001a80)={0x77359400}, &(0x7f0000001b00)={&(0x7f0000001ac0)={0x1}, 0x8}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x68, 0x4) recvmmsg(r0, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f00000001c0)=""/201, 0xc9}], 0x3, &(0x7f0000000300)=""/217, 0xd9, 0x26}, 0x5}, {{&(0x7f0000000400)=@sco, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000480)=""/202, 0xca}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/122, 0x7a}, {&(0x7f00000016c0)=""/148, 0x94}, {&(0x7f0000001780)=""/24, 0x18}], 0x6, &(0x7f0000001840)=""/164, 0xa4, 0x1}, 0xfff}], 0x2, 0x10020, &(0x7f0000001980)={0x0, 0x989680}) recvmmsg(r0, &(0x7f00000078c0), 0x0, 0x12040, &(0x7f0000007a00)={0x77359400}) 2018/05/04 13:17:26 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/04 13:17:26 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x1, 0x8, 0x1, 'queue0\x00', 0x200}) clone(0x0, &(0x7f0000000140), &(0x7f00002dc000), &(0x7f0000000040), &(0x7f0000000100)="823de61cb0ca78c8b02af182919fc15b8a26440a2781f51b484f53306fb935c56eeaf338e8c2bd99a9f06f40a9b3fa0d") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/04 13:17:26 executing program 1: r0 = getpid() getpriority(0x2, r0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/wireless\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x40, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x10001, 0x10000, 0x100, 0xa8b}, &(0x7f00000001c0)=0x98) sendfile(r1, r1, &(0x7f0000000000)=0x33, 0x80) 2018/05/04 13:17:27 executing program 4: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x47f, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x7}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) 2018/05/04 13:17:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 99.654571] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:17:27 executing program 5: r0 = socket$inet_sctp(0x2, 0xa, 0x84) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f00000001c0)=""/19, 0x13, 0x10001, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) 2018/05/04 13:17:27 executing program 1: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x20, 0x8000) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/05/04 13:17:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) clock_settime(0x0, &(0x7f0000000080)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000880)='./file1\x00', 0x101) accept4$vsock_stream(r2, &(0x7f00000008c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) ioctl$KDSETLED(r2, 0x4b32, 0x20) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xc4, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x8}, 0x1f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000380)=0x10) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000440)={0xbc5, 0x8, 0x1f, 0x1, 0x80, 0x9ee}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)={r4, 0x200, 0x2, [0x1237, 0x401]}, &(0x7f0000000400)=0xc) fallocate(r3, 0x1, 0x0, 0x20004d2d) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r5, 0xee) sendto$inet(r3, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73939472ad69b8ff55418d3fd5eca50bbe59b634b2a9abda815e1a56a2357ab7c80c8bc78c2c78c73ecdf7d5", 0x5b, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)) 2018/05/04 13:17:27 executing program 4: syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff, 0x100) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000000000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x8, 0x733a, 0x2, 0xc1e, 0x2}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getrandom(&(0x7f0000000180), 0x0, 0x2) 2018/05/04 13:17:27 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x200000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r0, 0xfffffffffffffffd, 0x4, 0x27, &(0x7f0000000180)=[0x0], 0x4000000000000083}, 0xfffffffffffffe40) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000000c0)={0x1, 0x9, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x17, 0x40000000}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x15) 2018/05/04 13:17:27 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpgid(r0, r1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x800}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x4, 0x3, 0x4, 0x3f, 0x2, 0x5, 0xfffffffffffffffc, 0xdf3, 0x100, 0x0, 0xd5f7, 0x2b4, 0x387d, 0x81, 0xfffffffffffffffb]}, &(0x7f0000000400)=0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfff, 0x400) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000001c0)={0x7, 0xf06}) unshare(0x3fe) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r5}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/05/04 13:17:27 executing program 7: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1126}], 0x1) r2 = epoll_create(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r1, 0x4203}], 0x1, 0xffffffffffffffe0) write(r1, &(0x7f0000335000), 0x10001) 2018/05/04 13:17:27 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="1e5d1a7a7ddf10f9414d04e2967c492040b8edc609d060c2d26d57708153f4e404ff7d07f88568b4809e4e922d43d8df24f9fb182535d283a60030c16ceccf54cf1546ee04d7efc6", @ANYPTR, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r1], @ANYRES32=r0, @ANYBLOB="bcbd4977225773f2452ac5fdfe4bd8f038e8d7b6c20bf37b026c689e6e0bf576032dfa7165c2a9474628310ee253a1cd7d8324f7e49500835a9381ac1c607009896d13b8ae9451e3af7d2a0c07895e1105dd8766"]) pwrite64(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/05/04 13:17:28 executing program 0: unshare(0x40600) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="5cf23b6e535db48550e13e0cc381391d2787341b945c1826bf55a82c15c698b98549a64baf26f1fa6d29839a0000ca8a5130172d83"]) 2018/05/04 13:17:28 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x100}, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/04 13:17:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = memfd_create(&(0x7f0000000080)="0104000000000000d967c615b4f54045d94e", 0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x1000000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe610}, {0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x4, [0x401, 0x80000001, 0x73c3, 0x0, 0x0, 0x4, 0x9, 0x10001]}, 0x5c) 2018/05/04 13:17:28 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000001c0)=0x100000000, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) connect(r0, &(0x7f0000000200)=@ethernet, 0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth1\x00', {0x2, 0x4e20, @rand_addr=0x7}}) sendmsg$can_bcm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000100)={0x5, 0x220, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @canfd={{0x0, 0x4, 0x1, 0x2}, 0x2, 0x1, 0x0, 0x0, "a4f095bb22cac6566e0c7ba2625e9ab1037245c5c1e4971305ddf857329c92794f85d722a6c8c00d427025ea11e73d3250eec23fd1dc184b966d306adb25b96b"}}, 0x80}, 0x1}, 0x0) 2018/05/04 13:17:28 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = epoll_create(0x6ce1) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x9, 0x4) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/04 13:17:28 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='minix\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='squashfs\x00', 0x104810, &(0x7f0000000200)="92db79c61883857b70fc34048d085a3870a62c6e9e2c3dc62ff601ee") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x200, 0x7, 0x4, &(0x7f0000ffb000/0x4000)=nil, 0x2}) 2018/05/04 13:17:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0), 0x10) 2018/05/04 13:17:28 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000040)="ac01000000000000000100a22f8cca1bbd01000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf4b68", 0x38, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='vmnet1-vmnet0\x00', &(0x7f0000000140)='(em1\x00', &(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='$\x00', &(0x7f0000000280)='$cgroup\x00', &(0x7f00000002c0)='cpusetkeyringem0#procbdev\x00', &(0x7f0000000300)='eth1\x00'], 0x400) 2018/05/04 13:17:28 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x200000032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) process_vm_writev(r1, &(0x7f0000000640)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/145, 0x91}, {&(0x7f0000000580)=""/190, 0xbe}], 0x6, &(0x7f0000000a00)=[{&(0x7f00000006c0)=""/105, 0x69}, {&(0x7f0000000740)=""/86, 0x56}, {&(0x7f00000007c0)=""/57, 0x39}, {&(0x7f0000000800)=""/217, 0xd9}, {&(0x7f0000000900)=""/213, 0xd5}], 0x5, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r2, 0x1}}, 0x18) 2018/05/04 13:17:28 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x3, 0x9) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000001140)="e9caae44533bc27f8f417be34435399b59ca9aee87f7c8a7bd16cace7d5789f756312d75b24c6e3b8af37c7dfa06b1c72a8bfa79e0af112baa8b78e85d7f960c53970db9408561b433a7453aabfef9bd8392ad47df5aad12e8fbce2cb746a170d6eeaaba5a091c5d88ac58f9fa2fa946ccda05c6f06af9a2a091b5bf16a00a78c7b140aa4b6a92820af72dc17642929f1b03769d70b3cee368062d64e0cdccab10fbde248897") setrlimit(0x7, &(0x7f00000001c0)={0x8000, 0x2bb100}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x4, 0x4) socket$inet(0x2, 0x5, 0x5) recvfrom(r1, &(0x7f0000000000)=""/45, 0x2d, 0x20, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x5, 0x4, "d50b827314879766f5e197d185707d1b42a1dc64ad71daafbaf54930e2c3c21d5ebb2bda4424de25113fdfb9f3d1ba6e46409ff3e0e4bbd26808580a43150a", 0xe}, 0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/04 13:17:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0x5}) 2018/05/04 13:17:28 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000a00)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=@ipmr_delroute={0x12c, 0x19, 0x920, 0x70bd2a, 0x25dfdbff, {0x80, 0x14, 0xa0, 0x1000, 0xfd, 0x3, 0x0, 0xf}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_METRICS={0xe0, 0x8, "9564324112dc1db018a4a4fa3937c33502d9fb56de5b66eb0f061104ccd861fca8589a8f316de295e48e17adceb04ad59f25ffe6afde954902c38d21a4930e9c708877e519624d1dd95458b6ff2786cb7a51838f13f9e71d51d926a13a6a1bc5cb4df167b3a255ba60e488142879281d2d3f3542f4428627801d9721b088c7d318e0560ee87147f8090a7f417e1716247a626aba0d0693c08d18a2385a1e40767b35f685454338625a06d67605e38fee103d9f07cbc6792360cbd9f51b6e028a6687c2049bf12086c60bf69098c0dc0af30643d1e1db1011e1a4a7cf"}, @RTA_MULTIPATH={0xc, 0x9, {0x0, 0x12ae800, 0xfffffffffffffffe, r2}}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}, @RTA_MULTIPATH={0xc, 0x9, {0x1ff, 0x1ff, 0x80000001, r2}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0xfffffffffffffe38}, 0x1}, 0xfffffffffffffffc) fcntl$setlease(r1, 0x400, 0x2) 2018/05/04 13:17:28 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xf44, 0x1, 0x8006, 0xde, 0x7fffffff, 0x7ff, 0x2, 0x2e, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @rand_addr=0x4}}}, &(0x7f00000002c0)=0x84) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000200)}, 0x0) 2018/05/04 13:17:28 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) r0 = creat(&(0x7f0000369ff8)='./file0\x00', 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/05/04 13:17:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c000000130008020000000000000000bf1609ec", @ANYRES32=0x0, @ANYRES16=r0], 0x3}, 0x1}, 0x0) 2018/05/04 13:17:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/packet\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0xff97}], 0x1, 0x0) sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) 2018/05/04 13:17:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x80000, 0x9) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000080)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad14ef35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37e2904c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000", 0x78) 2018/05/04 13:17:29 executing program 1: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffffff, 0x3, 0x1, 0x10000, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r1}, &(0x7f0000000440)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0xfffffffffffffeeb) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000070fe4)={0xa}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000000)=0x68) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000004c0)=0xfffffffffffff001) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000480)=[0x5, 0x2]) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000100)={0x5b, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x108) 2018/05/04 13:17:29 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f40)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000001380)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES32=r1, @ANYBLOB="02"], 0x15) r2 = dup(r0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x700040e) 2018/05/04 13:17:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x8, 0x7, 0x0, 0x40, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x6, 0x7, 0x5, 0x5, [], [], [], 0x5, 0x6, 0xfffffffffffffdfa, 0x3, "50f5600f1d08795aab366e3fbab57001"}) fcntl$notify(r0, 0x402, 0x7) 2018/05/04 13:17:29 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x200000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'eql\x00', 0x1}) io_setup(0x2, &(0x7f0000000b80)=0x0) setsockopt$inet_buf(r0, 0x0, 0x8c5d5a4872baf8d0, &(0x7f0000000bc0)="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", 0x1000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x3) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) 2018/05/04 13:17:29 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x17b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x3, &(0x7f0000000100)=[0x7, 0x5, 0x8], &(0x7f0000000140)=[0x2, 0x3, 0x1, 0x4], 0x40, 0x3, 0x7f, &(0x7f0000000180)=[0x2f4, 0x9ca, 0x2], &(0x7f00000001c0)=[0x200]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f00004aaffc)=0x10, 0x3d7) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000080)=0x34) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/05/04 13:17:29 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x48}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="010000", @ANYRES16=r1, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/05/04 13:17:29 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8001400) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0xa1) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) rt_sigpending(&(0x7f0000000040), 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="de0635c555bad7a6b1897161f9425dd03c42414189d2a7bf91231212e59885858f9f67289846f729f9d8062a572408bdd216d1fca05e1b5044c96776c0fd7437176737a7ffe001f629850a033ed3375c03fb21c0b47b2aee9fe73ee71ef5ef6368540d1da2b249658ca0ad8cbe02e7", 0x6f) 2018/05/04 13:17:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9c7, 0x800) ioctl$KDSETLED(r1, 0x4b32, 0x5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64], @ANYRES32=r0], @ANYBLOB="000097ff0200"], 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/04 13:17:29 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x4, 0x0, 0xfff0000000000000, 0xfffffffffffffbff}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001080)={0x7, 0xffffffff, 0x1}) r2 = dup3(r1, r0, 0x80000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) [ 102.055499] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 102.095749] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 102.106419] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 102.107832] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/05/04 13:17:30 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@setneightbl={0x48, 0x43, 0x300, 0x70bd29, 0x25dfdbfc, {0x1f}, [@NDTA_THRESH2={0x8, 0x3, 0x2}, @NDTA_THRESH3={0x8, 0x4, 0xa50}, @NDTA_PARMS={0x1c, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5, 0x1}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x8}]}, @NDTA_THRESH3={0x8, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_trie\x00') r2 = memfd_create(&(0x7f00000002c0)="404b76626f786e657430766d6e65743121776c616e315e0036db9a0b77130d91fb3c03d415a1467197c12500fcdda628cd0e9cd7aaaece49b2e1a6064ef807bd0e90826fe0a616ed6a903ab9e0641bfc2257fa1764eabc8e286cbe3242744a48f5c0171d8ae5edc26fd2da82cc137e4849f3cb8c526c26a0c66c6a6d22769e80bad7b7d2e2fb3433c38dcf59737566532d16475be4132ca0047447ab", 0x0) sendfile(r2, r1, &(0x7f00000001c0), 0x10000) 2018/05/04 13:17:30 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10142, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="5c898d1e7bf5f7d151727c0100e90100"]) unshare(0x400) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x90, 'ghash\x00'}, 0x58) 2018/05/04 13:17:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r2, 0xffffffffffffffff, 0x0) ptrace(0x4205, r2) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000200)) 2018/05/04 13:17:30 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0xfffffffffffffffa, 0x9, 0x6, 0x4, 0x3, 0xaa, 0xfffffffffffffffb, 0x7fffffff]}, &(0x7f0000000080)=0x14) io_setup(0x5, &(0x7f0000000200)=0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000000c0)) io_submit(r2, 0x2, &(0x7f0000002540)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000340)="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", 0x401}]) 2018/05/04 13:17:30 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000080)="d3ab271995d7cf6d9be0b6bee09cc2362dea09572d0f0336708ad14ef35536b2e6eea988b0bdb8c14e4014e7ca2d0d79bbebea9a8a0cb3bfeeb3b080a75136b505180a15e8b37e2904c0eeacb65f4c3580f4adeec1f02ff1b190c0442c7ac1d0d04c9bca2ca4d54d00000000000000000000000000000000", 0x78) 2018/05/04 13:17:30 executing program 3: prctl$intptr(0xa, 0x81) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000400)={0x3, 0x0, 0x1, 0x6078b67f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7, r1, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000002c0)={r2, 0x6}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)="5a6500000b609ab4000000", 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/04 13:17:30 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/05/04 13:17:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@routing={0x2e, 0x8, 0x0, 0x3, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, 0x48) 2018/05/04 13:17:30 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc042) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d200000000000080") ioctl(r0, 0x1000, &(0x7f0000000080)="36757e1e64f67f296e1b28efe76f81d67470ed2bd73b809f56a57e4f8cc0cc8f311718ccd665792b734501e50209d1dda655672d42c43274975e4aa99b1b0f3f2af9faca4e0514d92321080995d4a2fe215bc846c9efc0cbc8a697f7f5b09886fe16db8db68e8b4d21a5ffee5c070f1127755864d57312abe8c57b58edd799c70588a6c3926ec0b871") 2018/05/04 13:17:30 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000010a, &(0x7f0000000000)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000280)=""/195}, 0x48) write(r1, &(0x7f0000000180)="05d87ba12e80c64fad180e2684dce0d394d8cb643f44e2c05280de66937503f8bff5ffcc29af24967be920eb31e7411f5c47e8e262002cc9ddaea00e3b9b1cfed32506749bb4fadaedee58e2e142d5d0be34818c0c5cd09fbe4e0135f2b3f681f752505a", 0x64) r2 = fcntl$dupfd(r1, 0x406, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r2, &(0x7f0000000100)="7d67b43283139fc7215cf5c6f1dd5eeaf49a58cd35aeab36ba6b237349b6b6b0594972983ab3a802d8edcaaf022bc5e3fd2eedece124cbf5ab4d08677b29934ac3f44c57c4335cf1a22000000000000039ccb7e3722e53327ba5831ebc399f", &(0x7f0000000380)=""/154}, 0x18) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) 2018/05/04 13:17:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b6974a46e315dd789e7045b52cfacde30a01ec0dfe9e0ec0e1056ba83af8185a3ba5e9fd94d14f411ed90694"}) sendfile(r0, r0, &(0x7f0000000040)=0x54, 0x4c3) 2018/05/04 13:17:30 executing program 7: r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x38, 0x7f, 0x28fb, 0xffffffffffffffff, 0x8, 0x100000000, 0x3, 0x100000001, 0x80000000, 0x1}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x33e7, 0x0, 0x4, 0x7521}) fallocate(r0, 0x0, 0x7, 0x100000000) 2018/05/04 13:17:30 executing program 2: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x8, 0x8, 0xfffffffffffffffd, 'queue0\x00', 0x80000000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0xffa6, 0x1, 0x7, 0x401, 0x81}, 0x14) fstat(r0, &(0x7f0000000200)) 2018/05/04 13:17:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x5, 0x0, 0x1, 0x7fffffff, "c9718ea9c366bcf5ce64af5492b0c0b342a5289a4facb4e6ce0ccd8e547c965c6eab3f33716275fa3b29e84a", 0x100}, 0x1, [0x95c6, 0x86d, 0xffffffff, 0x8, 0x4, 0x40, 0x1, 0x100, 0x1213, 0x401, 0x9, 0x5, 0x9, 0x0, 0x60d, 0x40, 0x5e844a65, 0xfffffffffffffffa, 0x80e, 0x7, 0xfff, 0xffff, 0x100, 0x7fff, 0x7f, 0x7, 0x5, 0x8, 0xad2, 0x0, 0x0, 0x7f, 0x5, 0x2, 0x9, 0x8f, 0x3f, 0x65e, 0x8, 0x2, 0x5, 0x8, 0xd2e3, 0x80, 0x5, 0xfffffffffffffffb, 0x7fffffff, 0x85, 0x15, 0x7, 0x4, 0x7, 0x4, 0x8, 0x4, 0x3, 0x800, 0xffffffffffffc2d1, 0x0, 0x812, 0x4, 0x8, 0x5, 0xffff, 0x10, 0x8, 0xfffffffffffffff7, 0x3e64, 0x101, 0x7f, 0x5, 0x3ff, 0x9, 0x902, 0x7, 0x7, 0xce, 0x110a, 0x7f, 0x100, 0xb8, 0x2, 0x4ea6, 0x7, 0x9, 0x9, 0x7ff, 0x200, 0x9, 0x67d60c4e, 0x3, 0x1f, 0x7, 0x6, 0x8ae, 0x9, 0x0, 0x5, 0x8, 0xfffffffffffff001, 0x4, 0x4, 0x6, 0x1, 0x0, 0xffffffffffffff81, 0xf2, 0x4, 0x55, 0x6, 0x1, 0x1, 0x4, 0x3, 0x9, 0x80, 0x4f0000000, 0x183, 0xbcea, 0x7f, 0xffffffffffffd108, 0x80000000, 0x9, 0x20, 0x8, 0xc000, 0x20, 0x9], {0x77359400}}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) 2018/05/04 13:17:30 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x18400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x802, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000000040)="749290b1086a686789001bb26090c6861d55925c8fe0ffdfa482678d18ff00000000000000000000", 0x28, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/04 13:17:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x44}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="160500fdd034dae2b71f6894ce2ff171e7207e61cdf44c5ff3611ee7be68a04f0817271177bb32629d266df38e9e91a3c1c1289d4e50ec1c9c30fd24bdb1b951e020dc0a564796d9b9bcc974960bd874babf2dd6d570ea4dceaffe0218f8546d05b908d5ae49ecb912d3bcaa3a1ff09579de0a89ccd6d516a259c4e1c463ac728a916c669deb41163f8d2dbdc8e2"], 0x1}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000700)) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000003400)=0xffffffffffffff93) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) getpgrp(0x0) sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000003800), 0x0, 0x8010}, 0x10) r5 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r7}) 2018/05/04 13:17:30 executing program 1: pwritev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000580)="95", 0x1}], 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setrlimit(0xb, &(0x7f0000000140)={0xe049, 0x1}) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x200000, 0x0) ioctl$BLKDISCARD(r5, 0x1277, &(0x7f00000002c0)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0xdd, &(0x7f0000000280)={&(0x7f00000000c0)={'sha3-224\x00'}}) 2018/05/04 13:17:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x14, 0x2e, 0x80010b, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/04 13:17:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./control\x00', 0x1) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000fc4ff6)='./control\x00', 0x83000865) utimes(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)={{0x77359400}}) 2018/05/04 13:17:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e6574003b0039104c19ecd7c2513b70899fbee094ed448c77fc23cc9ababfcad705c43eb94a17b9fb2759d0ef054bfe79c6d9ef99b249090525e21ac031fdd5fd5aace2279573ed28fddf408113fe3220eae32564316b0b254b51fba50ec1b50ea0551f195efdb24400a5cb6406528d40e9bada1c81d95d7d66eb3c2f11fb13ecfec5c34fdf3ff7ef5d3429cc94237b6e5980cf89b770415278584908dd5b7d122afe7faa23c62d54ef10747e06a684c0f8f901d8add536974942bb1ce3df266ac6eeefd8d9deb78dddf213") mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) recvfrom$inet6(r0, &(0x7f00000001c0)=""/42, 0x2a, 0x2000, &(0x7f0000000200)={0xa, 0x4e22, 0x5b, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) mremap(&(0x7f00003f4000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000500)={0x7, 0x6, 0x8, 0x5}, 0x10) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) timer_create(0x0, &(0x7f0000000400)={0x0, 0x39, 0x0, @thr={&(0x7f0000000380)="63a524a1b789c1a6598abd4b5349ed97223b25bf8d69a5", &(0x7f00000003c0)="8e258933397125aad8ab"}}, &(0x7f0000000440)=0x0) timer_gettime(r3, &(0x7f0000000480)) mkdirat$cgroup(r0, &(0x7f0000000340)='syz0\x00', 0x1ff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/05/04 13:17:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x103) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x28000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x6, 0xee2, 0x5, 0x3}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/05/04 13:17:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0xfffffffffffffffe, &(0x7f0000033ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="3576aaaf71acaf5daf8fd8fa70216a16cd1aa45f61288923b3411e406c59bfe79b8cea0b8d9d2b788b01380ba69346b3534384591b175a62be8e693b48cb68148f6a7412dc8b004d12b518a434cd619fa51ea2f059a71fde403ee146badaf32bd186a39972612fae47c5861af1ae12692f43c6c4763633cbcdf2042732f52bfb86dca0", 0x83, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) 2018/05/04 13:17:34 executing program 6: r0 = memfd_create(&(0x7f0000000000)='#system\x00', 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x6) timerfd_settime(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/04 13:17:34 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x7d9) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000) 2018/05/04 13:17:34 executing program 2: futex(&(0x7f0000000100), 0x8, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x1000040, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f0000000040), 0x20000c, 0x400, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f0000000080), 0x0) 2018/05/04 13:17:34 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/05/04 13:17:34 executing program 1: pwritev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000580)="95", 0x1}], 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setrlimit(0xb, &(0x7f0000000140)={0xe049, 0x1}) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x200000, 0x0) ioctl$BLKDISCARD(r5, 0x1277, &(0x7f00000002c0)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0xdd, &(0x7f0000000280)={&(0x7f00000000c0)={'sha3-224\x00'}}) 2018/05/04 13:17:34 executing program 7: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x3) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchown(r0, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) fchmod(r0, 0x0) 2018/05/04 13:17:34 executing program 0: futex(&(0x7f0000000000), 0x10004000000005, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f247942654) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) 2018/05/04 13:17:34 executing program 5: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="3a0200000000000001030000bf800000c914b665f06978ff0200000010000000000066"], 0x20) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000340), 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) sendto$llc(r1, &(0x7f00000002c0)="9a0427dca57b472db93f5b825bd9b7fd389c842a26c4e39cc2c816997d8ce1a212e168724c2c5d130720bbc2c18e1c6f8cedbbdac95184b2c31fe41ef4409b1f6442cfc6706aa41477fc19dba931c265e12d2d9d7548ee5a3ad268f20f315020b687c29d57a414418cad2a1462510de80bea", 0x72, 0x40001, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) r3 = dup2(r0, r1) readlinkat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/67, 0x43) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x7ad, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x0, 0xfeeb, 0x3, 0x0, 0x40}, 0x98) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000280)) 2018/05/04 13:17:34 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/04 13:17:34 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='.\x00', 0xa4000960) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x2, 0xfffffffffffffffe, 0x1, 0x9}, 0xff, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0xf0, 0xc7, 0x9a4}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x27d, 0x4}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x4b0dc97}, &(0x7f0000000280)=0x8) 2018/05/04 13:17:34 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x265e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12013, r0, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/04 13:17:35 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file0\x00', 0x9) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000000)='/', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='9p\x00', 0xc, 0x0) 2018/05/04 13:17:35 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x3cde}, 'port1\x00', 0xa9824f69d1376637, 0x10000, 0x4000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}) r2 = syz_open_procfs(r0, &(0x7f0000000200)='mountstats\x00') getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000140)={@loopback, @local, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x20, r3}) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f00007af000)=[{&(0x7f00009db000)="480000001500190020ffff7fffffff560a193b850e1de0974881000000fe58a3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000000000000080", 0x402}], 0x1) 2018/05/04 13:17:35 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x1b, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/05/04 13:17:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)=0xffff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x2, 0x4) 2018/05/04 13:17:36 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x10, 0x0, 0x29, 0x3e}, 0x10) 2018/05/04 13:17:36 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x90000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="90715493654782be5ca41836462b3a5bcfd2602bad0d4156500fcdde932030cde4cf392932b808c13874ee63d64daf38a6"]]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)={0x0, r1}) 2018/05/04 13:17:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0xfffffffffffffffc) io_setup(0x100, &(0x7f0000000080)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x80000) r4 = syz_open_dev$mouse(&(0x7f0000001c00)='/dev/input/mouse#\x00', 0x100000004, 0x8500) r5 = dup2(r0, r0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001480)='/dev/hwrng\x00', 0x20000, 0x0) r7 = syz_open_dev$vcsn(&(0x7f00000016c0)='/dev/vcs#\x00', 0x81, 0x200) io_setup(0x15b, &(0x7f0000000280)) r8 = syz_open_dev$vcsn(&(0x7f0000001800)='/dev/vcs#\x00', 0xfff, 0x2200) r9 = syz_open_dev$sndpcmc(&(0x7f0000001900)='/dev/snd/pcmC#D#c\x00', 0x98f, 0x800) r10 = dup3(r0, 0xffffffffffffffff, 0x0) io_submit(r1, 0xa, &(0x7f0000001a40)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f00000000c0)="22ade0d35448c6acae641218deb17c8e5fc3a4e78ecb", 0x16, 0x1, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000180)="70e0ddbc54e26d6ef5b501a9260cafd5a86208d0cb770440e8ef21316e72e2a986959602ae1e8fa34304dc705891db6fd8f7c690731ab0856e13215b7f9df798f2ecf5610ae2f2cfa8a14575bd2006d079065ea6a4b6343ceeb99b115be9859a581f42fbf2403f708316a8f0", 0x6c, 0x80, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000340)="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", 0x1000, 0x0, 0x0, 0x1, r4}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000001340)="c35261e98b856adf4c35c577968e0db4b4bbff4e9383a4ebb63adae82426325c03538b5e1abbc707ffa27a3539bac8c42b72c4f8b3fbd5caff0e058ae114e10f94a4c845d74ef4dbe44c14528cbb2ffe53b9660c56211217e4b1de7914b4491cb1c3f32f90401c92829efcfa1819f583", 0x70, 0x4dcf8bba, 0x0, 0x1, r5}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x6, 0x1000, r0, &(0x7f0000001400)="00eeab4c3f9109cd1faaf5c9e8c948b8ec1aa97006df2c2ef8d7817eb689f3972b18d44b6c100b5e4b14612df543c0d0c6b67b116f7ad26bb77d79a6a2d1ddb6e07537de85fecef883abc4c21745dc37077ef0dc", 0x54, 0x100000001, 0x0, 0x1, r6}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x1, 0xfff, r0, &(0x7f0000001500)="8436d6c301b6280f73cd6702f0fb67ba5b66ef67bec196b89d9a5d077eba8f45e2043e39b910738df50e9f0edcc2911bc3f1e340cad69a7f9ee4d36d57a52af99d235ce2b11bdf09bdb033fb383dcf66a274378d26216c631dc64d88a813a675cd59213d3e91bd4cedc0e413bd8d123ff2c0d3a7a78b65f8f69559f8a99763766201d7a376152818299db77608a05ea9bfbcd29bc09a7a8c9c805e12ae3cd4288bf3ecebd325dc27f7", 0xa9, 0x9, 0x0, 0x1, r0}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000001600)="93cbf978fbfad2e06c82a3885a812216c9975c91e875812d147a0901d371a6d4edbee865a92ea622a6c784b2e3272113197f2e14b37eca86d368faeb0864f10d6505983fb9bc65f09867fb2f8320328c91549e1eff471a5694f81652f684a652fe755c83dfab350228da5bb21135a2baa411efc3966cbfa42c33556d24da6fc535b6e6b4645c6afc6459dfb59c71ef655606964398", 0x95, 0x100000001, 0x0, 0x1, r7}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000001740)="f69c6649440be7e6b3d996b72fc80e2ec5882c0cc90716cb2b51bd106db2eb62dbdd2dfd2a987a762ba4c0430b294efc4e95151a47bf9c1ddc15698cf571cc6b8cf492bdb55b3e179a1aa7ae7ecf1c15161b4f0c4e79eaa61f20fd8c71a80476ecfe93df147e021ff234f4a637faabf3258a76b18090c103f18eb6d2e3fdf8884e095c40ffda69fadbf64d3a65a285de98af37e24e1f2ef344769736f3b32fe5f4a3d730d6257e37f6b8", 0xaa, 0x401, 0x0, 0x0, r8}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x7, 0xaea, r0, &(0x7f0000001880)="72a68e657a64ab9a8a528a24f539a9959113dfa7c607629f7941d3b6bad726ca0be5ada150ccf9012888b9ba5f97c7fbd081901b052e18793f8bded233da8baabf4aa591eabcfd034f08fab75f84a440128448404bc37821238ad21a8d9d2d", 0x5f, 0x401, 0x0, 0x1, r9}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffd, r0, &(0x7f0000001980)="90b15cc75c7f9a24e57e1801b16e60b387d1ea522aca5cb34a140e4deb9cecd609ce26d80cdfb846c71b7163a9afdd49f10e5fc7191f9174d545af8c0069184ba7ac4c71c1d7952c5fc930d7a90257b3a1918c1fda16d5d0eea09a0ea8a769fd8724fe0e4b47691f34259e9efd71f53e1799ff", 0x73, 0x8306, 0x0, 0x1, r10}]) r11 = dup2(r0, r0) sendto$inet6(r11, &(0x7f0000001ac0)="9c65e738b9a654bc0f28847136c1063776cf698a8375a4e4be87cf4b7b1016513cd582555425baa2cd718d57f58a01adb445e3bfff649462a4021fef03a0a2e9c93cf526f1fbf94794381752720e105d3b32943af507c045b4c0d2be85381a574bfd80c0d01a43048e367034a61fa23e64b6c8daeabc561d0a68a9e92033142d1cf92dfdd163e754df1f3b291ed709a00aa1f82aeea4e9ce878bafd45cde36c16ff828c8f0112e5d538bc895ebc144426c15e71b6b9ae04018f8d1401f8454a789299319b7922043f1bd14cd593ca9f74ea782d2f7621b4c49b1eaeffdccd5d5804c9023325b0f960baff0901cb38fdb2a03a9f8e3bca9", 0xf7, 0x4, &(0x7f0000001bc0)={0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/05/04 13:17:36 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x400c55cb, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x9) 2018/05/04 13:17:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/05/04 13:17:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000c40)={0x1}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x2b0, 0x4) 2018/05/04 13:17:36 executing program 7: r0 = inotify_init1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x10000, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x35, 0x3, @thr={&(0x7f0000000000)="8787df1bd8af718510213d37945b3397b83f7b50d3bd3d4d31f076e59c357f91aa54b4863bd06a57d67e8ea513f1f1107083517d311900b30a73c181ff0b366fd117adb97aa7dcbdc955e010ac244a97d7191852c9354fabab2c67f59d650a4fc00bf088dcc4087104ac2454fa35d3456b41b09eb1e6208849efa884b545792c6a52f2c7b5c1dd5345710bb58a962606fa906a19b954c406d62cddddf9d4921d7677c396f5b77dc375b2ff83b4e3ba028afe8d628dda1ee3bde545feaa5c6246462705885209618f080ee11ef4d465f75f57ef8705491551af030e", &(0x7f0000000100)="63494cd58b0f21b2defa6edc77d59f98f483ed2ee6fead9235e9b68e4ccb1c1722046c0c486ecb1b34a2b8003913a49b75029ae3d9a400afd8e84aca3de8f9f513e45ca3bbef393941e5d7bada3fac628c4cff36676da6e2d561978f6269f98e7f5b5296d92fca882df7d295c1da769a88ed3c192603243d42ac424a9df90febc5ec75d8c8fc30131283ec574ad71ed05d1ae053795f2cb53cb71d55679adfb80d9ea497ddbdc27d28ad"}}, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x4, r1, 0xffffffffffffffff, &(0x7f0000000300)=""/229) set_mempolicy(0x3, &(0x7f0000000240)=0x8, 0x9) 2018/05/04 13:17:36 executing program 0: mkdir(&(0x7f000057a000)='./file1\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f0000000080)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5) flistxattr(r1, &(0x7f0000000140)=""/95, 0x5f) 2018/05/04 13:17:37 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'yam0\x00', &(0x7f0000000000)=@ethtool_rxfh={0x46, 0x8e, 0x1, 0x300000000, 0xdb, "7eb1d5", 0x2, [0xeb, 0x6]}}) ioctl(r0, 0x40044103, &(0x7f00000000c0)="7587f569c451b6542cfd82a2d1bd3eae41548028137ea4142c12a88072e864e33bd38ab9ac23c925c5742a69ce2bd0fbfea2de928f879b9e40fac0b8c2ad69adc598c0811137d168562fb64d98621ec2c02263590d4c4d587b43deed4b3d5f7ce4d65ddea4002b01deb254335d87bedfc26c1799cde921867007e3b7975f6fa4952793dd852b716c4b580aff2a25584de625052d980e1de94b03c0b1c5f26b877de8fa1ea0a16e39006b79650f60d164") 2018/05/04 13:17:37 executing program 4: r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x20900) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() socket$pppoe(0x18, 0x1, 0x0) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000001e5, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000040)=0xfffffffffffffffc) 2018/05/04 13:17:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c000000a788c4d99302a5a18b8d700c78873ee0a48fa6472bbef58a6c473400"], &(0x7f0000000040)=0x24) 2018/05/04 13:17:37 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x6, 0x3}, {0x8, 0x3}, 0x7, 0x2, 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000740)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000440)={0x24, 0x2e, 0x321, 0x0, 0x0, "", [@typed={0x8, 0x6d, @fd}, @typed={0x8, 0x4b, @u32=0x6a}, @typed={0x4, 0x18}]}, 0x24}], 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/05/04 13:17:37 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r1, 0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0xfffffffffffffd0d) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000240)=""/151) read(r0, &(0x7f00000001c0)=""/86, 0xfcce) 2018/05/04 13:17:37 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) 2018/05/04 13:17:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x40045436, 0x14) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x80) 2018/05/04 13:17:37 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0x86}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x7, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x101000) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x1, 0xffff, 0x4, 0xbfc, 0x8, 0x8, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x80000001, 0x1c5d2955, 0x0, 0x6}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}, [0x10001, 0x2, 0x1000, 0x4, 0x81, 0x5, 0x0, 0x1, 0x41, 0xa, 0x9, 0x9, 0x58, 0x7ff, 0x348]}, &(0x7f0000000240)=0x100) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/04 13:17:37 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x1, 0x3, 0x620f, 0x2, 0x3}, 0x7, 0xd6, 0x2}) 2018/05/04 13:17:37 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='&', 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/05/04 13:17:37 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x0) listen(r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200500) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x970, 0x4) r3 = dup2(r0, r2) ioctl$FIONREAD(r3, 0x5411, &(0x7f0000000000)) 2018/05/04 13:17:37 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_mr_cache\x00') r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4841, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000180)={r5}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000000c0)=r4) read(r2, &(0x7f0000b0a000)=""/128, 0x80) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x400000) epoll_create1(0x80000) 2018/05/04 13:17:37 executing program 6: unshare(0x400) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) 2018/05/04 13:17:37 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) openat(r0, &(0x7f0000000200)='./control\x00', 0x40000, 0x3) 2018/05/04 13:17:37 executing program 3: unshare(0x400) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfff, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045003, &(0x7f0000000000)) 2018/05/04 13:17:37 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r0}}, 0x20}, 0x1}, 0x0) socket(0x3, 0x1, 0xa60) 2018/05/04 13:17:37 executing program 0: socket(0x10, 0x3, 0x0) 2018/05/04 13:17:37 executing program 7: pause() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000007c0)=@newae={0x46c, 0x1e, 0x203, 0x70bd2c, 0x25dfdbfc, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x0, 0xff}, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x9, 0x3502}, [@mark={0xc, 0x15, {0x35075d}}, @ipv4_hthresh={0x8, 0x3, {0x19, 0x1}}, @algo_crypt={0x58, 0x2, {{'lrw(ecb-serpent-sse2)\x00'}, 0x70, "a090bf3644a6c497bacdf6fd7103"}}, @extra_flags={0x8, 0x18, 0xf64f}, @replay_esn_val={0x40, 0x17, {0x9, 0x70bd2b, 0x70bd2b, 0x70bd2c, 0x70bd2c, 0x1d9a0, [0x400, 0x8, 0x0, 0x1f, 0x8, 0x8, 0x5, 0x800, 0x1]}}, @tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x0, 0x1, 0x2, 0x0, 0xae69, 0x101}]}, @sa={0xe4, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x200000}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e21, 0x5, 0xa, 0xa0, 0xa0, 0xc, r1, r2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0xb914, 0x0, 0x1000, 0x2, 0x7, 0x1, 0x3, 0x8a6}, {0x100000001, 0x0, 0x10000, 0xff}, {0x6, 0x0, 0x6}, 0x70bd2c, 0x0, 0x0, 0x4, 0xff, 0xc4}}, @sa={0xe4, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x4, 0x4e24, 0x5, 0xa, 0x80, 0x20, 0x5e, r3, r4}, {@in6, 0x4d6, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x100000000, 0x3, 0x1000, 0x1fa9, 0x2, 0x81, 0xfe00000000000000, 0xfd}, {0x4, 0x9, 0x2, 0xfffffffffffffe01}, {0x100000001, 0x100000000, 0x9}, 0x70bd29, 0x0, 0xa, 0x3, 0x9, 0x4}}, @sec_ctx={0xa8, 0x8, {0xa4, 0x8, 0x1, 0x2, 0x9c, "d11652679bcdd1ae0c114dd085dd711b248c44ab147e2bec64415badee6db012d0c1742bb376686836372d76c5de388656f34104e6f687e87b448cda6ef3175cb0195db127c7ddfa4074ee4a5131e9a9764d4392a921ec7a94cb5c7b1618b832c29f6e3dfec9e59f9e05794e1a8dbdb8baee349d3a2d14d45b699eeee436669204e457f24f81e86b1282145a8dd1e93d109f46e1e0d47bfa7ae5c053"}}, @algo_aead={0xc4, 0x12, {{'rfc4106(rfc4106-gcm-aesni)\x00'}, 0x3a8, 0x1e0, "ec0c8262d4aa16c13d9a250008f47e3346f027acf9f4cd1d54425bf874a3dd0541bc91ec84ae4ce11487cfa1c464d4299cea9e1b2d8d28be50759340f8da968ec084a59411e6b4fcce42092e68c328851dd4e9a92a747618bccd04a358b2415e4fc164bec1110448d82ad80fa4fc895dd023069ef7"}}]}, 0x46c}, 0x1, 0x0, 0x0, 0x40040}, 0x20000040) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)=@updpolicy={0xc4, 0x19, 0xa5167c18532baf21, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x6e6bb6, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) 2018/05/04 13:17:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000880)={r2, 0x3, 0x6, @random="d1b3c1261d0b", [0x785c020000000000]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @random="3522f681be55"}, 0x10) 2018/05/04 13:17:37 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000440), 0x352, &(0x7f00000004c0)=""/71, 0x386, 0x800000000000}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000680)={0xfffffffffffffd8c, 0x0, 0x2, 0x3, 0x0}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000700)={r2, 0x6, 0x0, 0x5e0, 0x7}, &(0x7f0000000740)=0x18) 2018/05/04 13:17:37 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000000100)=0x4, 0x4) tkill(r1, 0x1000000000016) 2018/05/04 13:17:37 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x81001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"4f2220b79a79cfc200", 0x102}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40002, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xc4b) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x81, 0xfffffffffffffffe, 0x7, 0x20, 0x7d, 0x8}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x840) 2018/05/04 13:17:37 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x301000, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x40) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x204400) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x80) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80000) poll(&(0x7f0000000400)=[{r0, 0x4}, {r1, 0x9}, {r2, 0x200}, {r3, 0x2200}, {r4, 0x200}, {r5, 0x1}, {r6, 0xa008}, {r7, 0x8}, {r8, 0x2}, {r9, 0x8280}], 0xa, 0x1) r10 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000480)={{0x3, 0x5}, 'port1\x00', 0x6, 0x100000, 0x3, 0x180000000000000, 0x8001, 0x8, 0x9, 0x0, 0x3, 0xab7}) sendmsg$key(r10, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) [ 109.848073] device team_slave_0 entered promiscuous mode [ 109.853761] device team_slave_1 entered promiscuous mode 2018/05/04 13:17:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt(r0, 0x3853, 0x1, &(0x7f00000000c0)=""/167, &(0x7f0000000180)=0xa7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000002) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x72cd786105536739) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x4, 0x401, 0x54, 0x0, 0x9, 0x40, 0x0, 0x4b3, 0x5, 0x37a, 0x1, 0xff}) [ 109.944903] device team0 entered promiscuous mode 2018/05/04 13:17:37 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/108) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) dup2(r1, r0) 2018/05/04 13:17:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/04 13:17:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000001400)=[{&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000140)=""/87, 0x57}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x6, &(0x7f0000001480)=""/21, 0x15, 0x3}, 0x2000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x1) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffff60ffffffffffffff0800450000e000000100004e06da59dcc0"], 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES64], 0x1, &(0x7f0000000180)}, 0x0) 2018/05/04 13:17:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "3915594b3b8b132b7abfc772356805ccb5c8e63d54c2539a8d631e09"}, 0x20) r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000006b000)=""/24, 0x18) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/05/04 13:17:38 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000200)={r5, 0x92e8}) keyctl$dh_compute(0x17, &(0x7f00000001c0)={0x0, 0x0, r3}, &(0x7f0000000480)=""/132, 0x84, 0x0) [ 110.139900] device team0 left promiscuous mode [ 110.145232] device team_slave_0 left promiscuous mode [ 110.150519] device team_slave_1 left promiscuous mode 2018/05/04 13:17:39 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3) read(r0, &(0x7f0000000280)=""/44, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/04 13:17:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000010000010000b317ac147694f63e8e553aa2ac15896397b45e2413cf2bf4f956351c498f9ff1ef76c78b45a6adc0aa188a00216bbd57cb856e3a4d00679a430ba4bf08a8464f4bfd8f644e3dd0660a876530e57fc30dc8d808a642f514928dc56054c99d05"], 0x314) 2018/05/04 13:17:39 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}}) 2018/05/04 13:17:39 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x103400, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x2000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/77) getdents(r1, &(0x7f0000000140)=""/6, 0x6) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faeff4)) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000080)) 2018/05/04 13:17:39 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000002400)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="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"]], 0x8) ioctl$TIOCCONS(r0, 0x541d) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x3, 0x2, 0x2, 0x2, 0x9}, 0x6, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000001200)={0x1f, 0x0, 0x48, 0x400, "6e57be111b5c8903a5864500a87606524ed7d891be2d2514d8556673624d49c7ebd1a2cacfc69d78a585bac7", 0x11}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) io_setup(0x1, &(0x7f0000001240)=0x0) io_submit(r3, 0x3, &(0x7f0000001540)=[&(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000001280)="476b5e8b641e2124726967dd6a035546134d55c27eec28652d69953545ae62d3bad353976fc569e4bb55dcd4c43377f0619e1b8a72a873dd1a665e316f326af60b751ca7a95f08267e706971277ab45d2617f53f19a3ffa207f2444e3a0e32ae0261145df8e463696c153f9dbee0b9312365be55781ab2349521c9edab954c4acfd2072a74115d190c", 0x89, 0x20, 0x0, 0x0, r1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xac9a95d96269175f, 0x7f, r0, &(0x7f0000001380)="485d3bb276d1051e6a38fc3ffedbbc8658dfebbdde37bdccf5f403c2c2cf5d48d387957244e0c0e69c2df4112099e11a391711493b93603d28dc091b1829a4bca0ebb6d57250d58ac2ad85fa28c120a369fe13a0b4e7e39cf7a8c7a92e6206bb4961f0398df7a42d6af6c45bd5f83fe8dd0350bcfa9ed58a004a85fd03aa781f44aa6beb411aeba2a9a7a69b37da1a255a8fc1718ac4c3e096a1cc38103fe2b957829faa6bbe700a625dc7986c3c69d73c4e20a8281f69921178611cb6a77d9d50ff03a675939f685cd074", 0xcb, 0x9, 0x0, 0x1, r0}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f00000014c0)="673c833421bf4a2096519935726b81286d16f82f9736bb01152d610a42728a03b0d2c8b4704d8237cd9d2e9a93875874af5cbf09d554", 0x36, 0x7fff, 0x0, 0x0, r0}]) 2018/05/04 13:17:39 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000140)=""/165}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0xc00, 0x0) flock(r2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000440)='/dev/md0\x00', 0x600100, 0x0) r3 = socket$inet(0x2, 0xa, 0xfffffffffffffffe) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') r5 = socket$inet(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$BLKRRPART(r0, 0x125f, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x8, "0a656fa467093652"}, &(0x7f0000000540)=0x10) getsockname$packet(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r6}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000400)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000340)={0x4, 0x9}) sendfile(r3, r4, &(0x7f0000000000)=0x4000, 0xfff) 2018/05/04 13:17:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ff8291a06700ffffffffffff08004500001c0000000000119078ac00004e78"], 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8082, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES64], 0x1, &(0x7f0000000180)}, 0x0) 2018/05/04 13:17:39 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4000001ff, 0x2010000080000b}}) 2018/05/04 13:17:39 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000000040)=""/53, 0x35, 0x2003, &(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4f0000000000000000000000316dc3671797998ffd2af1cfb85dc4efffbcc1e59a1b7faef4709850291c42cfcc8a94f4fe5fa410c96f8685b473e8b052fab00e4aa0a7d1f2fe8118ed55d141fdd9356df93aac92dc417999b13caff7f5795219185e0730dd5d0f6937b88d494ed29144099e4d"]}) 2018/05/04 13:17:39 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000040)="6f6f6d5f73636ff8ffffff646a00ba72b1d9375a1752ad3f2496aa5dbb0b634f047921a7777eccb0e58225e90358481da88dc5435ae73e218baad88b") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0xfffffffffffffed8) 2018/05/04 13:17:39 executing program 3: syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x19, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/103, 0x67) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000280)=0x6, 0x4) syz_open_procfs(r1, &(0x7f0000000000)='pagemap\x00') 2018/05/04 13:17:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000300000f100000000002f0000000c0000000000100095fa807818000000004fcf00"], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/05/04 13:17:39 executing program 0: r0 = socket$inet(0x15, 0x40009, 0x7) listen(r0, 0x6) r1 = semget(0x0, 0x4, 0x8) r2 = syz_open_dev$midi(&(0x7f0000000980)='/dev/midi#\x00', 0xd0, 0x20000) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f00000009c0)=0x1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000940)) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000840)=""/247) getsockopt$inet_mreqn(r0, 0x114, 0x2714, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000180)=0xc) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') recvmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f00000003c0)=""/110, 0x6e}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/94, 0x5e}, {&(0x7f0000000580)=""/80, 0x50}], 0x7, &(0x7f0000000680)=""/117, 0x75, 0x4}, 0x40000000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000740)=ANY=[@ANYBLOB="e10be4336ffa4d9716fc3b08de4f2ff0825b3636cd7c1c755628804bf22d2b82abd2895d500e45dcd0c7770ec11ea5eaf5e6b6e8a79764c9c30bc4784a6ccf78f13fe6907ce0c775b83a5df84ce752d1aa68f620b79407a4ce50d338964bf890c1e5cc48d4eaf9d10fff3b4c2333df18270bb66373c4784ff5eb8e282895de00cd2e381b2ed3fb84085eb2b3c1d790acd269f7d273f09638bf7858c54a6566611a0300c8c463ea002d8d05bc07bea75a12f86dd18d", @ANYRES16=r4, @ANYBLOB="004c25bd7000ffdbdf2503000000080004000200000004000500"], 0x20}, 0x1}, 0xe5075bc69f492780) 2018/05/04 13:17:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xf0c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x10003, 0xa0a2}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}, @in6={0xa, 0x4e20, 0x2a, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1f}, 0x1}, @in6={0xa, 0x4e23, 0x356402ea, @empty, 0x1}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0xb8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x400, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x4000010) 2018/05/04 13:17:39 executing program 7: open(&(0x7f0000000240)='./file0/file1\x00', 0x0, 0x8) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) accept$unix(r0, 0x0, &(0x7f00000000c0)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) renameat2(r0, &(0x7f0000000140)='./file0/file1\x00', r0, &(0x7f0000000180)='./file0/file1\x00', 0x7) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x4, 0x6674, 0x6, 0x2}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000100)='./file0/file1\x00') 2018/05/04 13:17:39 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\')mime_typeGPLproc\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) fcntl$getown(r0, 0x9) sendfile(r0, r1, &(0x7f00006dbff8), 0xffffffc2) 2018/05/04 13:17:39 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000380)=0xffffffffffffffff) 2018/05/04 13:17:39 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f0000000080)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x99a, 0x2, [0x7ff, 0x80000001]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r4, 0x7, 0xf3, "26dec48c9de2f9cda115a9aa693cd5d82a75dc3631766af3cd5fda37ca5fa2745519ce49fc18df0836b4cc1bcf72f2f70317544a7679f89c1f482be4e29183eb0fb4155e3029027106ac21b4c218c190dc7f95d658ac0d907ec28b4c591618583942185ac8021c2ab9c0d7b7f33851b0990653af1d2c9ebe184b88a04f75dcd6ebb053967dc9e984849a0f72d7dc518f8e7e6979841edc7d0e835f918bae0a950a46eb356226adf67b14e78825cc392070670e2683b6c3fedab1adb53ddf2a7714fbb9478de55cd1c7dfccbe20691229cbee32b81be4a296dd31357eb814914a41bc8b3390657af27ba5f8db741c7696dec10b"}, 0xfb) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000380)={{0x8, 0x0, 0x3de, 0x0, "797541d62d9c388d9064b66e27e9fbd8627a609e51d16a92ffe344183925584ffb330e8bd5e587168a471133", 0x1f}, 0x0, 0x0, 0x81, r0, 0x3, 0x5, "dffc9a5b28ce560f8b07bcda855aaf766b2d75d4a3d2baf9e29d3f31c6a2232658739ca9c75b5bf07b2ea3c256ecbfc794bb67f44f41055bc22045b35ff09196", &(0x7f0000000340)='/dev/urandom\x00', 0xd, [], [0x9, 0x8, 0x9, 0x3ff]}) 2018/05/04 13:17:40 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) migrate_pages(r0, 0x5, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x80000000) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x180) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/04 13:17:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101040) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipmr_getroute={0x1c, 0x1a, 0x200, 0x70bd28, 0x100000000, {0x80, 0x80, 0x94, 0x1, 0xfe, 0x3, 0xfe, 0x7, 0xf00}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000) mmap(&(0x7f00006a6000/0x4000)=nil, 0x4000, 0x3, 0x8032, r0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x20000) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x3}) 2018/05/04 13:17:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") write$cgroup_int(r0, &(0x7f0000000000)={[0x31]}, 0x1) write$cgroup_int(r0, &(0x7f0000000080)={[0x3f, 0x0]}, 0x2) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/186, 0xba}, {&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000180)=""/21, 0x15}], 0x3) 2018/05/04 13:17:40 executing program 7: unshare(0x40600) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x3, &(0x7f00000016c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000480)}]) 2018/05/04 13:17:40 executing program 6: fanotify_init(0x0, 0x80000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000001540)=[{&(0x7f0000001180)}, {&(0x7f0000001440)=""/192, 0xc0}], 0x200000000000032f) 2018/05/04 13:17:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x20000}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x40}, &(0x7f0000000040)=0x8) 2018/05/04 13:17:40 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x520ffc0a, 0x9, 0x8, 0x4, 0x10}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x5}, &(0x7f00000002c0)=0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f", 0x3c, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000300)=0x1, 0x4) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) 2018/05/04 13:17:40 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@alu={0x7, 0x5, 0xffffff82}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x100, 0x70bd2a, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x80) [ 112.114353] mmap: syz-executor2 (8077) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/04 13:17:40 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x3, 0x5e, &(0x7f0000000080)="fd366af2bde48b6da55947b876c1e92cb68d60db41a32b8aab7d667cdf663adf08de0dab06e5354855d8675a3baf67e3e33b1c980d0cf24e32e6ef57b48f280f4c219eebc96d35b3b42b2d73b29fdccb1f534714c103a699e53585942dee"}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x3, 0xb, 0x1, 0x180, 0x6, 0x7, 0x2, 0x5, 0x8, 0x8}) 2018/05/04 13:17:40 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) 2018/05/04 13:17:40 executing program 1: r0 = socket(0xf, 0x2, 0x200) r1 = socket(0x10, 0x2, 0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0x51, 0x2, 0x8001}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd4f5, 0x5, 0x6, 0xffff, 0x7, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8, 0x1, 0x9, 0x56, 0x1f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0xffff}, &(0x7f0000000140)=0x8) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000240)={0xd2, 0xfffffffffffffffb, 0x1, 0x3f}) close(r0) 2018/05/04 13:17:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x20000}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x40}, &(0x7f0000000040)=0x8) 2018/05/04 13:17:40 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) r1 = getpid() fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000f66000)={0x2, 0x0, 0x0, 0x0, r1}) 2018/05/04 13:17:40 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='ppp1cgroup-securityppp0vmnet0\x00', &(0x7f0000000100)='em0\x00', &(0x7f0000000140)='^\x00', &(0x7f0000000180)="656d312824057472757374656400", &(0x7f00000002c0)='\x00', &(0x7f0000000300)='cpuset*.\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='wlan0#,', &(0x7f00000003c0)='selinux,&{^#\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='proc\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan1@[\x00'], 0x1000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) [ 112.435881] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 13:17:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000002340)=[{&(0x7f00000022c0)='O', 0x1}], 0x0, &(0x7f00000023c0)}, 0x0) 2018/05/04 13:17:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000004c0), &(0x7f0000000580)=0xfe04) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) [ 112.559865] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 13:17:41 executing program 6: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x6}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x0, 0x1, 0x8000, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000180)={0x3, 0x3, 0xdf7a, 0x1, "604e60a8616e4c36ec5c5d9e7b3355d58207098b02b9e295fcacadbdd7ffb3fc4dc3aacd3d1ba1e198052b98", 0x8001}) get_robust_list(r1, &(0x7f0000000000)=&(0x7f00000001c0), &(0x7f00000000c0)=0xfffffffffffffd72) 2018/05/04 13:17:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuacct.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/20, 0x14) ioctl(r2, 0x8, &(0x7f0000000040)="1aebd9e48ab95809ec021469f21650af40e370e78ac56fd9f5167445278979f07fd25bbc1c288e1fab28173c90884b9832e2205f717b5c8708eaa8e8a5a2b11b06ad72e2ab2ac2b2409aa4fd2cf31e660eec6969f00fd69df2aad3e4d9b1796dc8ffb8ff808109b19acc5b1f1acfaad44b5b7450b60124b1d31c5d166c67e8c208b4dbe6e1096e7b609b5bb275de") setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x9}, 0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x101, &(0x7f0000000240)=0x1) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/05/04 13:17:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000) close(r0) close(r1) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/04 13:17:41 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000908000/0x2000)=nil, 0x2000}, 0x800000000000001}) clone(0xc040000, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000040)) read(r0, &(0x7f00000002c0)=""/100, 0xffffff66) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200400) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs(r3, &(0x7f0000000140)='net/stat\x00') 2018/05/04 13:17:41 executing program 7: syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) pread64(r0, &(0x7f000087a000)=""/133, 0x85, 0x40000000000) 2018/05/04 13:17:41 executing program 2: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffffff6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x4) fanotify_init(0x52, 0x400) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) umount2(&(0x7f0000000040)='/\x00', 0x0) 2018/05/04 13:17:41 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x20a080, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000b56ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x0, r2}) accept(r1, 0x0, &(0x7f000069f000)) listen(r1, 0x0) listen(r1, 0x5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x464, 0x200}, 'port1\x00', 0x1c, 0x100000, 0x7, 0x8, 0x7fffffff, 0x9, 0x80, 0x0, 0x4, 0x8001}) fchdir(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000540)}, 0x20) getitimer(0x8f8dd9a9f7127163, &(0x7f0000000000)) 2018/05/04 13:17:41 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20000, 0x0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_rr_get_interval(r1, &(0x7f0000000200)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0xffffffffffff31bc, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x3, r3}) pread64(r2, &(0x7f0000000080)=""/29, 0x0, 0x0) 2018/05/04 13:17:41 executing program 6: r0 = epoll_create1(0x7fff5) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x80000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/04 13:17:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000140)=@ethtool_eeprom={0xc, 0xfffffffffffffff9, 0x81, 0x1000, "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"}}) 2018/05/04 13:17:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'team0\x00'}) accept4(r0, &(0x7f0000000280)=@hci={0x0, 0x0}, &(0x7f0000000300)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"7369923000", r2}) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x4000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x60, r3}) 2018/05/04 13:17:41 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x460200, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)) 2018/05/04 13:17:41 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="cf010101c7010000440200000000000056010000050000000000000000000000e6aabf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000150913073c73cf40159a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x623) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000680)=0xbf61, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000640)=0x200, 0x8) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000006c0)) dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/05/04 13:17:41 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0xfc, r1, 0x300, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xea5d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x7c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x1a}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5a2f95d6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5d9e053}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffb80}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) bind(r2, &(0x7f0000000000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x15, 0x4) 2018/05/04 13:17:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = getpid() ptrace$poke(0x4, r1, &(0x7f0000000340), 0x3) r2 = accept$alg(r0, 0x0, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, r3, r4, 0x3f, 0x802000) sync() sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) recvmsg(r2, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0) 2018/05/04 13:17:41 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x2, 0x7, "bed78b9e05b7", 0xe48d}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400400000000000000000004d929df10000000067c765643e8a81fd515572d17663407a1101e24b9ebefe617628ce7e7d13f6c685f881c8384f2edaf66e6918a18324368fd179374907882a8462e1abcfb94fc8960c8f0a25585858f51c234dce1120250d82a8fbe3a00e9cd1593c6ea6505e291a715f220c0f4030ffda9496e216569d694dccf0f48d4ff7bb1122afce5743130396beb9ae1c903df0a508"], 0x14}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x80000000}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) [ 113.591398] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. [ 113.662798] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 13:17:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000580)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000440)='ramfs\x00', 0x8, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) setpgid(r1, r2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x8, 0xab59}, 'port1\x00', 0x90, 0x40000, 0x1, 0xfffff00000000000, 0xffffffffc283eec7, 0x8, 0x2, 0x0, 0x6, 0x101}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffff9c, &(0x7f0000000040)={0x8}) 2018/05/04 13:17:42 executing program 5: syz_emit_ethernet(0xffffffd6, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, [{[{0x9100, 0x7d0f, 0xfffffffffffffff9, 0x2}], {0x8100, 0x8, 0x2, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "24eb6b", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "67ed96", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000025c0)='/dev/admmidi#\x00', 0xffffffff00000000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002600)={0x8, {{0xa, 0x4e21, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x7}}}, 0x88) 2018/05/04 13:17:42 executing program 7: r0 = socket$kcm(0xa, 0x1, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0x10, 0x29, 0x36}], 0x10}, 0x0) 2018/05/04 13:17:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0xffffffffffffff0a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0x345) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}) recvfrom(r1, &(0x7f0000000100)=""/180, 0xb4, 0x0, 0x0, 0x0) 2018/05/04 13:17:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x2) fallocate(r0, 0x1, 0x40, 0x7ff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"060000000001800080000008f311e710", 0x102}) r1 = syz_open_dev$sndpcmc(&(0x7f00000017c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x204000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001800)={0x8}, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r4}, &(0x7f0000000280)=0x8) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x100) r6 = syz_open_dev$tun(&(0x7f0000000800)='/dev/net/tun\x00', 0x0, 0x0) r7 = semget$private(0x0, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) fstat(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000640), &(0x7f0000000680)) r11 = getgid() flistxattr(r0, &(0x7f0000000840)=""/233, 0xe9) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f00000006c0)={{0x96, r8, r9, r10, r11, 0x60, 0x5}, 0x1, 0x8, 0x2}) semget$private(0x0, 0x5, 0x42) r12 = creat(&(0x7f00000002c0)='./file0\x00', 0x80) r13 = request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)=':proc\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r13, 0x7) connect$l2tp(r12, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x3, 0x2, 0x1}}, 0x2e) r14 = dup2(r6, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r14, 0x400442c9, &(0x7f0000000400)={0x81, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xbb2c0f0a0c082a3f}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r14, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x3, [0x8, 0x6, 0x5, 0x10000, 0x100000001, 0x6, 0x9, 0x7]}, 0x5c) 2018/05/04 13:17:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x9, &(0x7f0000000180)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) shutdown(0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4b2a, 0x800) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000001c0)=0x20, &(0x7f0000000080)=0x4) 2018/05/04 13:17:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) syncfs(r0) write(r0, &(0x7f0000000000)="2400000021002501081c0165fffffc2102009e16ffec000182a9000c48000a0000010000", 0x24) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r1 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000001500)=""/4096, 0xa7b, &(0x7f0000000100)=""/167}}, 0x68) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x4) 2018/05/04 13:17:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x101000, 0x0) close(r1) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000000)=""/178, &(0x7f0000000140)=0xb2) [ 114.466439] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 13:17:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='2:4\r'], 0x4) [ 114.532508] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 13:17:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x101, 0x400000000000000, 0x5e, 0x800, 0x8, 0x80000000, 0x6, 0x2, 0x1000, 0x40, 0x2, 0x8001, 0x97b6, 0x1a, 0x2]}, &(0x7f00000002c0)=0x100) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x7f) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x6, 0x1268, [0x20000980, 0x0, 0x0, 0x200014c8, 0x20001638], 0x0, &(0x7f0000000080), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x0, 'syzkaller0\x00', 'gre0\x00', 'team_slave_1\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x120, 0x158, 0x190, [@devgroup={'devgroup\x00', 0x18}, @rateest={'rateest\x00', 0x48, {{'veth1\x00', 'veth1_to_team\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x11, 0x0, 0x0, 'gre0\x00', 'erspan0\x00', 'bridge_slave_0\x00', 'bcsf0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x958, 0x958, 0x988, [@cluster={'cluster\x00', 0x10}, @among={'among\x00', 0x888, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x8, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast2=0xe0000002}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}, {}, {[], @dev={0xac, 0x14, 0x14}}]}}}}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'team0\x00', 'syzkaller1\x00', 'gre0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd0, 0x108, 0x140, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @loopback=0x7f000001, 0x0, @loopback=0x7f000001, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'yam0\x00', 'erspan0\x00', 'veth0_to_bridge\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x230, 0x278, 0x2c8, [@physdev={'physdev\x00', 0x70, {{'veth0_to_bond\x00', {}, 'vcan0\x00'}}}, @comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "f57a039b6ece1f6bced8876467b3999273a3800235549997cab3717953a8"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x0, 'bridge0\x00', 'bridge_slave_1\x00', 'irlan0\x00', 'veth1\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x9, 0x0, 0x0, 'bond_slave_0\x00', 'teql0\x00', 'bond_slave_1\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x100, 0x170, 0x1a8, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}}}}, @time={'time\x00', 0x18}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x12e0) 2018/05/04 13:17:42 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x14, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x5}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e21}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000080)={'bcsf0\x00', @ifru_mtu=0x9}) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000440)='(', 0x1}], 0x1) 2018/05/04 13:17:42 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x27, "f5786348328796f693e39b45e865a60b22bbb18a3fa77bf61e08006a1c6fdd073648bf2fbe4da1"}, &(0x7f0000000080)=0x4b) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x5336}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000f1, &(0x7f00000001c0), &(0x7f00000000c0)=0x3b5) 2018/05/04 13:17:42 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xa) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r2}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="02000000000000000000002000060000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="010000a001000000040000a033020000bdfabaddac51baa6eed668646b278e6b574c20cba8fd476f130466035fda516ba2a7797b61bdea8cdf1ebca6a9dd4b8ba18c3fb5dda99a6f6e2dae2cfa6c1048"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80000) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x2, 0x4, 0xd228}, {{0x0, 0x7530}, 0x1f, 0x6, 0x1f}, {{0x77359400}, 0x3, 0x1b8000000000, 0x817}], 0x48) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/04 13:17:42 executing program 6: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x80000) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000080)={0x20000086, &(0x7f0000000040)}, 0x10) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000000) 2018/05/04 13:17:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="01ea000004408240c768e1a14c5dee4ce133042507fc9fb3323ad31c3129d21c7ada939e282ac2908131206700516be6067ac22479f1c82b648510"], 0x2c}, 0x1}, 0x0) 2018/05/04 13:17:42 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) close(r1) 2018/05/04 13:17:42 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)) mkdir(&(0x7f0000000600)='./file1\x00', 0x40) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000052c0)={&(0x7f0000004f40)=@ll={0x11, 0x5da1e49052ee8435, 0x0, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)}], 0x1, &(0x7f0000005240)=ANY=[]}, 0x10) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file1/file0\x00', 0x0, 0x8}, 0x10) socketpair(0x10, 0x2, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000380)="3df7035790bd4760f20fb15d76e20b5e6d54661a8ae79aaeb7fb572c22357bb7014a5bf268e235f06129417a56dac22f42004e41f2e37b81fdeb4233c8da700471859ba683a78d1aabe6ba3efe7ca574a86f919201cd3be7cbd786c1bdecaa0e96477cc0e454c8e7a812f30447c5e3d13741b8110e7534c70605e7bc9337025278285a4b384c37b66788812e6cee4a554bc40a2ac67a136ac1ebcb4f75390d5aa40c0e64fe6b0854181328796b17d74426c36799c97cb9ef8fa2e78c41380e23494c5db5ff177a67d3b797905a7eb6a6dfced22da96f900e5198de1c64c7ceee0a8675ec8cfe746f5e59eba3c3e9", 0xee}], 0x1, &(0x7f0000000840)=ANY=[], 0x0, 0x800}, 0x0) close(0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000005c0)={0x2, 0x616ce35c, 0x0, 0x7fffffff}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40000004) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'veth1\x00', 0x0}) connect$packet(r2, &(0x7f0000000580)={0x11, 0xf5, r3, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file1/file0\x00', 0x0, 0x10}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0) recvmsg$kcm(r0, &(0x7f0000004b80)={&(0x7f0000004640)=@can={0x0, 0x0}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000046c0)=""/181, 0xb5}, {&(0x7f0000004780)=""/198, 0xc6}, {&(0x7f0000004880)=""/178, 0xb2}, {&(0x7f0000004940)=""/73, 0x49}, {&(0x7f00000049c0)=""/69, 0x45}], 0x5, &(0x7f0000004ac0)=""/156, 0x9c, 0x2}, 0x40002160) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r4}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000500)=r1, 0x4) [ 114.878683] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 13:17:42 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/26, 0x1a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0xffffffffffffffff, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000580)=""/21, 0x15}, {&(0x7f0000000680)=""/166, 0xa6}, {&(0x7f0000000740)=""/134, 0x86}, {&(0x7f0000000800)=""/241, 0xf1}, {&(0x7f0000000900)=""/88, 0x58}, {&(0x7f0000000980)=""/173, 0xad}, {&(0x7f0000000a40)=""/119, 0x77}, {&(0x7f0000000ac0)=""/250, 0xfa}], 0x8, 0x0, 0x0, 0x565a}, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000c80)=@assoc_value, &(0x7f0000000cc0)=0xffffff38) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) flistxattr(r0, &(0x7f00000005c0)=""/135, 0x87) 2018/05/04 13:17:43 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004e40)={0x0, @local, @rand_addr}, &(0x7f0000004e80)=0xc) recvfrom$packet(r0, &(0x7f0000000180)=""/228, 0xe4, 0x2001, &(0x7f0000004ec0)={0x11, 0xf8, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0x2af, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x2c, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0xfc08, 0x0, 0x0, 0x0, 0x2, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f00000000c0)) 2018/05/04 13:17:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r0}) [ 115.110284] dccp_v6_rcv: dropped packet with invalid checksum 2018/05/04 13:17:43 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f0000000380)) recvmmsg(r0, &(0x7f0000004b80)=[{{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001880)=""/136, 0x88}}], 0x1, 0x0, &(0x7f0000004dc0)) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000000100)=""/28, 0x1c}}], 0x40000000000010c, 0x0, &(0x7f0000002ac0)={0x77359400}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x401) 2018/05/04 13:17:43 executing program 0: r0 = socket(0x10, 0x7, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000293727599afd4cb", 0x24) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/05/04 13:17:43 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)='(', 0x1}], 0x1) r1 = gettid() r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xffffffffffff9064, 0x87}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r3, 0x2e3}, &(0x7f00000003c0)=0x8) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x4000, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000440), &(0x7f0000000480)=0x1) r6 = getpgid(0x0) setpgid(r1, r6) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x210000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x6, 0x1e, 0x401, 0x3ff, "7c1c7f420f8f58b289910b634471d28e98f31eedbe253f3204d0c462d7a07dd9"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000001c0)={0x8, 0x2, 0x400, 0x9, "91faba7be77163e82061a6b91ddbc67dc6af64ff23e5f30edc70ba40eb57615e"}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000000140)=""/102) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000004c0)={r4, 0xfffffffffffffffb}, &(0x7f0000000500)=0x8) 2018/05/04 13:17:43 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)="c50ad2776f09db00f2dd243c67d625ff67393aefd7942bd9057e6bcb809d443fd5fb0850230cc1e42d0996ad6a06deb5249d20cfc98f0b013fc9ac5e61da4b29c9abfb62460770d85ac70f3e090e22d9d006e7afb0c0a767911c89c9d8f40f4b4d56b1904642f3a2ffccef62472ef5035354ff23b0d9ea5a00de0dc7c0033902844b63457e85dadcff951128cfb4039f5b1c79694fd0ad2eaabc8f441653fd57f93ae5e85afeab50d21e9a7c575c3822facd2d458a86a2e8af2db978f628ccff596e1bc54a6f38e353ab701474599da783d4f41f0060ad82a052fc0d0bc5015857a9d1b56360f171354ca6c89d2f3d", 0xef) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) 2018/05/04 13:17:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x1ff, 0x3, 0x9, 'queue0\x00'}) 2018/05/04 13:17:43 executing program 2: r0 = semget$private(0x0, 0x3, 0x484) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000140)=""/98) 2018/05/04 13:17:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'ip6tnl0\x00', 0x905c77bd13e90901}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={"6970646470300000b1b1816e0b4dd5ad", 0x3}) 2018/05/04 13:17:43 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x8000) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000bc0)=@pppol2tpv3, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000000)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x3, 0x0, 0x0) [ 115.921753] device ip6tnl0 entered promiscuous mode 2018/05/04 13:17:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = semget(0x0, 0x7, 0x404) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/05/04 13:17:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 13:17:44 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4a40, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0x9, 0x1bb3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ptmx\x00', 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x101440) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f00000000c0)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x2) r3 = syz_open_pts(r1, 0x0) r4 = semget$private(0x0, 0x1, 0x402) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000012c0)) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f0000000140)=""/4096) syz_open_dev$dspn(&(0x7f0000001140)='/dev/dsp#\x00', 0x405, 0x8080) ioctl$TCXONC(r3, 0x540a, 0x2) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f00000011c0)=""/225) 2018/05/04 13:17:44 executing program 1: lstat(&(0x7f0000000040)='/\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000000080)=[r0]) r1 = socket$packet(0x11, 0x80002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/04 13:17:44 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f00000038c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000040)=""/9, 0x9}], 0x2, &(0x7f00000001c0)=""/252, 0xfc, 0x7}, 0xffffffff}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/233, 0xe9}], 0x1, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/3, 0x3}], 0x1, 0x0, 0x0, 0x2}, 0x554a}, {{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)}, {&(0x7f0000000540)=""/224, 0xe0}], 0x2, &(0x7f0000000680)=""/17, 0x11, 0xcc5}, 0x81}, {{&(0x7f00000006c0)=@ipx, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000740)=""/156, 0x9c}, {&(0x7f0000000800)=""/136, 0x88}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/134, 0x86}, {&(0x7f00000009c0)=""/241, 0xf1}], 0x5, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000000b40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002180)=[{&(0x7f0000000bc0)=""/242, 0xf2}, {&(0x7f0000000cc0)=""/175, 0xaf}, {&(0x7f0000000d80)=""/89, 0x59}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/213, 0xd5}, {&(0x7f0000001f00)=""/62, 0x3e}, {&(0x7f0000001f40)=""/190, 0xbe}, {&(0x7f0000002000)=""/141, 0x8d}, {&(0x7f00000020c0)=""/130, 0x82}], 0x9, 0x0, 0x0, 0x53cdabbc}, 0xc97b}, {{&(0x7f0000002240)=@can, 0x80, &(0x7f0000003480)=[{&(0x7f00000022c0)=""/10, 0xa}, {&(0x7f0000002300)=""/148, 0x94}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/145, 0x91}], 0x4, &(0x7f00000034c0)=""/181, 0xb5, 0x80}, 0x80000000}, {{&(0x7f0000003580)=@nl=@unspec, 0x80, &(0x7f0000003880)=[{&(0x7f0000003600)=""/242, 0xf2}, {&(0x7f0000003700)=""/11, 0xb}, {&(0x7f0000003740)=""/59, 0x3b}, {&(0x7f0000003780)=""/248, 0xf8}], 0x4, 0x0, 0x0, 0x63d0}, 0x65d9}], 0x8, 0x2, &(0x7f0000003ac0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003b00)={0x0, 0x6, 0x4}, &(0x7f0000003b40)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003b80)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000140)=0x100000000) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) write$sndseq(r3, &(0x7f00000008c0)=[{0xb86, 0xc8b0, 0x4, 0x7ff, @time={r4, r5+10000000}, {0x20, 0x9}, {0x9, 0xfffffffffffffffd}, @ext={0x53, &(0x7f0000003bc0)="9a3dc6ed8e2c12d425db84c25c251c03e454517d4d201efd2eb10d406dd6b08bda34f36b5488d454625a594f4537bd65b6c17daf320ed932d2cb6e35244ddc20c1d254108cc6b2478f20d80361345ca7f568b8"}}], 0x30) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) 2018/05/04 13:17:44 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000008}) write(r0, &(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f0000000080), 0x8) 2018/05/04 13:17:44 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/wireless\x00') exit(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000280)={0x100, 0x8, 0x5, 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) pread64(r1, &(0x7f0000000040)=""/1, 0x1, 0x0) 2018/05/04 13:17:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x2, 0x9, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x3f0306e, 0x1, 0x200, 0x1, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/04 13:17:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) syz_open_pts(r0, 0x2) 2018/05/04 13:17:44 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000480)=""/207) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1f, 0x4000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x2) truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/180, &(0x7f0000000140)=0xb4) 2018/05/04 13:17:44 executing program 0: unshare(0x400) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x2}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 13:17:44 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x80) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/239) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000180)="4eb2a3b257657b10251e962bc64d84f0805a05e94d3faaae08d81a8e8152a3c609dc667f881f3656b333492e6f9b52b98bdd304991fce23c3800000000000000000000000000", 0x8000, &(0x7f0000000200)="6a3beb0ec95a3061e6d1846d595e357674efae1c3fef1c53411cd78e74b7768853753e5ec3c2096ba5c7402f4624346208b87c2f38736767314d9fe0209c638a543d") 2018/05/04 13:17:44 executing program 4: r0 = socket$inet(0x2, 0x80806, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x10000, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x7, 0x2) fallocate(r2, 0x3, 0x6, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xe9, 0x4) 2018/05/04 13:17:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team_slave_0\x00', &(0x7f00000000c0)=@ethtool_rxfh_indir={0x39, 0x8, [0x1, 0x9, 0xb7, 0x0, 0x51c, 0x4, 0x7, 0x9]}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3000, 0x400000) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/04 13:17:45 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) socket$inet(0x2, 0x0, 0x48) dup2(r0, r1) 2018/05/04 13:17:45 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='net/icmp\x00', 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7}) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r1, 0x80000, r2}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') 2018/05/04 13:17:45 executing program 0: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = socket(0x2, 0x7, 0x80) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) clone(0x0, &(0x7f0000000100), &(0x7f00002dc000), &(0x7f0000000000), &(0x7f0000000180)) prctl$intptr(0x1f, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x880) write$fuse(r1, &(0x7f0000000180)={0x28, 0x1, 0x6, @fuse_notify_delete_out={0x6, 0x1, 0x20}}, 0x28) 2018/05/04 13:17:45 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60b3236100102f00000000000000ffffe0000001ff020000000000000000000000000001800100000401907500dafb4a00319906"], &(0x7f00000002c0)={0x1, 0x0, [0x72]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x0, 0x6, 0x20, 'queue1\x00', 0x6}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000200)) exit(0x6) openat$cgroup_subtree(r0, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/04 13:17:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x1a}, 0x800}}, [0x7, 0x6b, 0xffffffff, 0xddd, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0xa51a061, 0x3, 0x3, 0x6, 0xa3f, 0x1000, 0x5]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0xffffff56) ioctl(r0, 0x2289, &(0x7f00004a2000)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x22800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000740)={r3, 0x9}, &(0x7f0000000780)=0x8) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x2fffd, 0x0) r6 = shmget(0x1, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) write$fuse(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="1400002277074100090000000000000000000000"], 0x14) 2018/05/04 13:17:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0xfffffec2) 2018/05/04 13:17:45 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xfffffffffffffffe}) 2018/05/04 13:17:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, r2, 0x400, 0x70bd27, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x8000) close(r0) 2018/05/04 13:17:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$fuse(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2000c20000003be5636438c78100000000"], 0x11) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x19a, &(0x7f0000001580)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100), 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) 2018/05/04 13:17:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="47e6622b018becfddb"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000008000000000000000000000000950000000040000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/04 13:17:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f000000a000)) 2018/05/04 13:17:46 executing program 6: r0 = memfd_create(&(0x7f0000000000)='(.\x00', 0x1) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x24e, &(0x7f0000000040)=[{0x5}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/04 13:17:46 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syncfs(r0) shutdown(r0, 0x1) write(r0, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) 2018/05/04 13:17:46 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f000073c000), &(0x7f0000143ffc)=0x4) 2018/05/04 13:17:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2c, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/04 13:17:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x13}, 0x8}, @in6={0xa, 0x4e22, 0x8692, @dev={0xfe, 0x80, [], 0x12}, 0x200}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f0000000200)='\t', 0x1, 0xfffffffffffffffc, &(0x7f00000001c0)={0xa, 0x4e21}, 0x1c) 2018/05/04 13:17:46 executing program 6: unshare(0x40600) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffb, 0x22200) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000002c0)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/115) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r0}) 2018/05/04 13:17:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4001, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x100000000, {0x2, 0x2, 0x4, 0x94, 0x200, 0x100000001}, 0x4, 0x7f}, 0xe) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) r2 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) 2018/05/04 13:17:47 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, [0xdc79, 0x101, 0xfffffffffffffffb, 0x4, 0xfff, 0x10001, 0x6, 0x8, 0x919, 0x4, 0x7fff, 0x4, 0x3, 0x884, 0x1f04]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x6f, "3702a0b8c641ca80a78a75468b72b9dfb540eb62184e98d7e1d97750d1930b2a27c5d3bdea9d20aac5a5f0807544ed16162e016bb1530cdb78953bb3dbb8eb698011e74146f12eb452d29e6f8f6724a7c1808e2db1f4685c664a15188cae496a139b17ad1ac70d94f3104ab0288d02"}, &(0x7f00000001c0)=0x77) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000003c00)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/05/04 13:17:47 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/05/04 13:17:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/237}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101040, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000040)=0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa8ffa)={0x0, &(0x7f0000000080)}, 0x8) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) 2018/05/04 13:17:47 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7160, 0x3fc, 0xfffffffffffffffb, 0x3, 0x5, 0x3, 0x7ff, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0xcc, 0x6, 0x10001, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x20, &(0x7f0000000340)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0xc82, 0x8, [0xfffffffffffffffe, 0x9, 0x2, 0x1, 0x5, 0xffffffffffffffe1, 0x0, 0x0]}, 0x18) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f00000001c0)="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", 0xffffffffffffff6d) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000140)='big_key\x00', &(0x7f0000000180)='\x00') 2018/05/04 13:17:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1b, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_map={0x800000}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 2018/05/04 13:17:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x75, @loopback={0x0, 0x1}, 0x80000001}}, 0x4, 0x2, 0x7b9, "f8f9b3ba873d40621f8cd203d7b00d9514c9448024d444a53f0eebe11b9381574c67e8cbe19af791c91733eaa3c38d16fd14d9c72c19b7d5d2ddb7a0bb26014a920c3adbde3d1d53c4ce87790f254eb5"}, 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0xbe25, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) sendto$inet(r0, &(0x7f0000001180)="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", 0x1000, 0xc080, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/04 13:17:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(r2, 0x5, 0x3, &(0x7f0000000100)=""/30) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/05/04 13:17:47 executing program 5: r0 = socket$netlink(0xa, 0x6, 0x0) listen(r0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/234, &(0x7f0000000100)=0xea) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc), 0x1) [ 119.414166] device syz_tun entered promiscuous mode [ 119.416529] IPVS: length: 234 != 24 2018/05/04 13:17:47 executing program 6: unshare(0x40000000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000080), 0x10000000000001be, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x80) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000240)=""/252) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x20000000000, 0x3f, 0x6, 0x5, 0x14, 0x9}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000180)=0x200) [ 119.473536] IPVS: length: 234 != 24 2018/05/04 13:17:47 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x10000, 0x100000, 0x5000, 0x85, 0x7fff, 0x0, 0x5, 0x2, 0x4, 0x4}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000040)=0x7, 0x4) 2018/05/04 13:17:47 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x4000)=nil) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) semtimedop(r0, &(0x7f0000000300)=[{0x3}, {0x3, 0x2}], 0x2, &(0x7f0000000340)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x8, 0x6, 0x8000, 0x0, 0x6, 0x100000001, 0x401, 0x5, 0x3]) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2002, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000005300)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005400)={'team0\x00', 0x0}) accept4$packet(r2, &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005540)=0x14, 0x80800) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000005580)={@loopback, 0x0}, &(0x7f00000055c0)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000005680)={@multicast2, @dev, 0x0}, &(0x7f00000056c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000005880)={&(0x7f0000004a80)={0x10}, 0xc, &(0x7f0000005840)={&(0x7f0000005700)={0x13c, r3, 0x710, 0x70bd2d, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0x120, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x400, 0x22, 0xebb, 0xfff}, {0xff, 0x2, 0x0, 0x80}, {0x4, 0x1ff, 0x22995b09, 0x7}, {0x4, 0x4, 0x2, 0x9ff}, {0x7792, 0x4, 0x0, 0x7}, {0xe30e, 0xff, 0x2, 0x9}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe5e}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x800}, 0x40005) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000052c0)={0x9, 0xb, 0xa314, 0x4, 0x200040000000003f, 0x4}) socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r2, &(0x7f0000005000)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000000440)=""/56, 0x38}], 0x5, &(0x7f0000000500)=""/20, 0x14, 0xc3}, 0xfff}, {{&(0x7f0000000540)=@generic, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000005c0)=""/173, 0xad}, {&(0x7f0000000680)=""/1, 0x1}, {&(0x7f00000006c0)=""/208, 0xd0}, {&(0x7f00000007c0)=""/141, 0x8d}, {&(0x7f0000000880)=""/68, 0x44}, {&(0x7f0000000900)=""/72, 0x48}, {&(0x7f0000000980)=""/212, 0xd4}, {&(0x7f0000000a80)=""/16, 0x10}], 0x8, &(0x7f0000000b40)=""/255, 0xff, 0xb66a}, 0x3}, {{&(0x7f0000000c40)=@l2, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)=""/159, 0x9f}, {&(0x7f0000000d80)=""/73, 0x49}, {&(0x7f0000000e00)=""/159, 0x9f}], 0x3, &(0x7f0000000f00)=""/96, 0x60, 0x162}, 0x1}, {{&(0x7f0000000f80)=@rc, 0x80, &(0x7f0000001300)=[{&(0x7f0000001000)=""/208, 0xd0}, {&(0x7f0000001100)=""/126, 0x7e}, {&(0x7f0000001180)=""/80, 0x50}, {&(0x7f0000001200)=""/38, 0x26}, {&(0x7f0000001240)=""/183, 0xb7}], 0x5, &(0x7f0000001380)=""/245, 0xf5, 0x6}, 0x8000}, {{&(0x7f0000001480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001500)=""/186, 0xba}, {&(0x7f00000015c0)=""/87, 0x57}], 0x2, &(0x7f0000001680)=""/8, 0x8, 0xffffffff}, 0x3}, {{&(0x7f00000016c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001740)=""/120, 0x78}, {&(0x7f00000017c0)=""/20, 0x14}, {&(0x7f0000001800)=""/125, 0x7d}, {&(0x7f0000001880)=""/210, 0xd2}, {&(0x7f0000001980)=""/214, 0xd6}], 0x5, 0x0, 0x0, 0x7}, 0x2000000000}, {{&(0x7f0000001b00)=@l2, 0x80, &(0x7f0000002080)=[{&(0x7f0000001b80)=""/59, 0x3b}, {&(0x7f0000001bc0)=""/193, 0xc1}, {&(0x7f0000001cc0)=""/206, 0xce}, {&(0x7f0000001dc0)=""/48, 0x30}, {&(0x7f0000001e00)=""/253, 0xfd}, {&(0x7f0000001f00)=""/250, 0xfa}, {&(0x7f0000002000)=""/124, 0x7c}], 0x7, &(0x7f0000002100)=""/234, 0xea, 0xeb0d}, 0x3}, {{&(0x7f0000002200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003680)=[{&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/104, 0x68}, {&(0x7f0000003300)=""/234, 0xea}, {&(0x7f0000003400)=""/201, 0xc9}, {&(0x7f0000003500)=""/16, 0x10}, {&(0x7f0000003540)=""/62, 0x3e}, {&(0x7f0000003580)=""/221, 0xdd}], 0x7, 0x0, 0x0, 0x2}, 0x7ff}, {{&(0x7f0000003700)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000003780)=""/253, 0xfd}], 0x1, &(0x7f00000038c0)=""/4096, 0x1000}, 0xe714}, {{&(0x7f00000048c0)=@hci, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004940)=""/72, 0x48}, {&(0x7f00000049c0)=""/147, 0x93}, {&(0x7f0000004a80)}, {&(0x7f0000004ac0)=""/159, 0x9f}, {&(0x7f0000004b80)=""/31, 0x1f}, {&(0x7f0000004bc0)=""/220, 0xdc}, {&(0x7f0000004cc0)=""/245, 0xf5}, {&(0x7f0000004dc0)=""/139, 0x8b}, {&(0x7f0000004e80)=""/156, 0x9c}], 0x9, 0x0, 0x0, 0x5}, 0x8}], 0xa, 0x2020, &(0x7f0000005280)) dup2(r2, r2) ioctl$KDDISABIO(r2, 0x4b37) [ 119.538912] device syz_tun left promiscuous mode 2018/05/04 13:17:47 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x121243) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/05/04 13:17:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000001e000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) write(r1, &(0x7f00000000c0)="e49a449c3ffbc0359aba089b15887ca0c03823c80dca4ca4c0b57252331e056ee364f03e0bce267b49347533c7c730777eeb79c9f76b910b58150b1f77b3540f5e64a7d8b068eb65ab930f5ce5652993544f5ed11d5f93f2ce65da1ea7f7d59926f2202ce115dc192617b053888337603999c2714c0f760cd3b9136aa932b583524a1c819392e4038c335b2f85de3da0adbdc1ac896fbeffe6c0b3e9b3ce5916d8464482f1974f9725b6386092be84f6825afa17a8cbb0e84aaeb12cb0ce3e6ab4f148b58745efa28ef619f73bf98b5283ffe2ea8ff9ac57aa50a7871f2c5a9d5f1192cf8ad1f9f8a619d8c72575323f9b9dcc", 0xf3) ioctl$void(r0, 0x5450) [ 119.596011] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:17:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x621c, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x20000, 0x0) getpeername$ipx(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x478}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x2, 0x7, 0x2}, &(0x7f0000000280)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=""/169, &(0x7f0000000040)=0xa9) 2018/05/04 13:17:47 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/netlink\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) 2018/05/04 13:17:47 executing program 4: unshare(0x40600) r0 = dup(0xffffffffffffffff) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0x6e) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/04 13:17:47 executing program 5: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='io\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) 2018/05/04 13:17:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x1, 0x200000000000000) ioctl(r0, 0x40000200401870cc, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffff332, 0x20004) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0xdf, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xa1, 0x9, 0x7, 0x5}, 0x98) 2018/05/04 13:17:47 executing program 0: r0 = socket$inet(0x2, 0x800000002, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/05/04 13:17:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff97) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 13:17:47 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x1) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000003, 0xa000000, 0x800) 2018/05/04 13:17:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001040)='/dev/dsp#\x00', 0x80000000, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000001080)={0x9, 0x3, 0x3f, 0x4, 0x2, 0x4}) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001100)={@mcast1={0xff, 0x1, [], 0x1}, 0x101, 0x3, 0x3, 0x1, 0xffffffffffff0000, 0xb7c}, &(0x7f0000001140)=0x20) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001380)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001300)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000001340)={0x3}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) sendto(r3, &(0x7f0000001180)="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", 0xfa, 0x4, &(0x7f0000001280)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) [ 119.982574] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 120.049469] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:17:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001040)='/dev/dsp#\x00', 0x80000000, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000001080)={0x9, 0x3, 0x3f, 0x4, 0x2, 0x4}) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001100)={@mcast1={0xff, 0x1, [], 0x1}, 0x101, 0x3, 0x3, 0x1, 0xffffffffffff0000, 0xb7c}, &(0x7f0000001140)=0x20) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001380)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001300)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000001340)={0x3}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) sendto(r3, &(0x7f0000001180)="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", 0xfa, 0x4, &(0x7f0000001280)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) 2018/05/04 13:17:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000200)=0x4) keyctl$get_persistent(0x16, r1, r2) 2018/05/04 13:17:48 executing program 1: semget(0xffffffffffffffff, 0x9e430a915dcccae2, 0x0) r0 = memfd_create(&(0x7f0000000000)=')\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x9, r1, 0x10001, 0x400}) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) fanotify_mark(r0, 0x97, 0x40000029, r0, &(0x7f0000000100)='./file0\x00') 2018/05/04 13:17:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x5) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r2, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) lseek(r0, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0xc, &(0x7f0000000440)=0x401, 0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000480)=""/76) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) write$binfmt_aout(r0, &(0x7f0000000500)={{0x1cc, 0xfffffffffffffffb, 0x7, 0x14, 0x330, 0x80, 0x362, 0x4}, "536d14ef89eaedd74120068ff6a48177757237a41fd7abb9e68940cdea11f9efd7d9e62ea0a7822afc7e04af2e46c22a4a62cf0fc40ba4b3d6d39652cc901f80397484c35af0985b6ba5cea57c6281e0b480fa35e2300e236213c7c30769329e516f6ccc1b79bdc9b6a91f592d37700783c4e8db7105ae4f7c6a41e72205e3dbffa9a750aa137b48", [[], [], [], [], [], []]}, 0x6a8) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000003c0)={r3, 0x2}) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4994a5c9662902e8b1291be6e243b", 0xb2, 0x20000000, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000400), 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) 2018/05/04 13:17:48 executing program 3: r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) sendto$packet(r1, &(0x7f00000001c0)="792d4ef2a21982acb31ab8e3556d1662edb0dc02aa3bc5750337e146f84fd29ced78a46f13571d407b0ae7e6332864d53331096e18e55f4d491ede55bb962a5b50f78849b34244fd35d865e37ad2274cf59e32376ba4f67897b1be4d6fe4bdd717a9ff000756079a1c019aa938f864d497607cde20bc53edd96a4452f5d623db8ca510e999420266d8e141aedaac33f28fd0ee798948bd1b3309a94fbc1259d7dc411db9652a15da862593b1ba25f960f167f3713742f94d29fe773abe056e19f5a0f00b5e73781beb7e68779e4a72a023a4ded85ccfb5387ed9ac2642", 0xdd, 0x4001, &(0x7f0000000100)={0x11, 0xf5, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/04 13:17:48 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x1, 0x2, 0x7, 0x5}) ioctl(r0, 0x40044104, &(0x7f0000000300)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/04 13:17:48 executing program 7: clone(0x0, &(0x7f0000000140)="bf67a48aee9d29fafc12d87d4ac7268b406f1cec55da3f0917d09b22fdda0057c7f079e80ab43c47f5a50e463946d6161abf2473ad6886d3c45377b3ee51969f03743263d02e94d943c74a0bcc5c8c86d6422255b8451c253dbeaeba4f1f1f784cec9025c1f1d163f0646ab614f51a970cf1873602ed270273ca6539ebcdfc3c86f19b6b69e1e3d57be8ad020868e584001752bac0", &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r2 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r3}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r5, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xc, 0x2, &(0x7f00000002c0)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r2}], &(0x7f0000000300)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000540)=""/4096, 0x41000, 0x0, [], r3}, 0x48) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe24", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/05/04 13:17:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) socket$packet(0x11, 0x80a, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000100)) 2018/05/04 13:17:49 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x100000000000000}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/04 13:17:49 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x3f, 0x61}, &(0x7f00000003c0)=0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x80180, 0x0) getpeername$inet6(r3, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000480)=0x1c) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x6, 0x0, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x0, 0xffffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/04 13:17:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg(r1, &(0x7f0000000cc0)=[{{&(0x7f0000000700)=@can={0x1d}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)="13c2440685b7c75ba683d975785a14b981aa5851f2c9e4442e93282903e4fb17", 0x20}], 0x1}}, {{&(0x7f0000000c00)=@rc={0x1f}, 0x80, &(0x7f0000000c80)}}], 0x2, 0x0) 2018/05/04 13:17:49 executing program 6: r0 = semget(0x3, 0x0, 0x200) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/29) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000140)=0x80000001, 0x4) 2018/05/04 13:17:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) socket$packet(0x11, 0x80a, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000100)) 2018/05/04 13:17:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) socket$packet(0x11, 0x80a, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000100)) 2018/05/04 13:17:49 executing program 0: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) utime(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x6, 0x59d64e5}) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) symlink(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/04 13:17:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = accept4(r1, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x800) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)={0x1138, 0x12, 0x8, 0x600, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x9}, [@typed={0x8, 0x81, @u32=0x3}, @nested={0x111c, 0x92, [@typed={0x8, 0x35, @ipv4=@loopback=0x7f000001}, @generic="6423de5e8f30a030a38a0f268b8a756a4c6088f9f3027bad378acf63f9a35930abb0d2f233dd4ab86eb21bf383a979b303551c26a1e1972046a3a4265ef305185e67069c326e9bdb48478a2bd8133d3a41a22cd5a3a82229350d444a8933085a19e9c77484f198d5a86fe878a86b627b8a56b8bdb44bebf34bd3bc28a6125a52b793886228c4f1d946f0926d5a4d1cf667cc01e4b19f2a2ab571a92d5290b8c9f898587ac7abf7eebb925bd7b85ba485a0cb5e5baac2c6e1185aa0ac13f82893f236ff5de616bda3f5a8d7", @generic="744c1232a06b4273a63cac8b7bf5786494b25353ad77668a5ac8c2b1337c58d01eeac5", @typed={0xc, 0x9, @u64=0xffffffff}, @typed={0x4, 0xd}, @typed={0x8, 0x90, @pid=r3}, @generic="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@typed={0x8, 0x34, @ipv4}]}]}, 0x1138}, 0x1, 0x0, 0x0, 0x80}, 0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/05/04 13:17:49 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2000000000000256, &(0x7f0000b96f70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7a}], &(0x7f0000c43000)='GPL\x00', 0x0, 0xfffffe16, &(0x7f0000a97000)=""/4096}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x4bc463c9}) 2018/05/04 13:17:49 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = dup3(r0, r0, 0x80000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000300)="9a606f91fe5f3f0b6e91df40084953bd3f6e6f18f0cac5", 0xff29}], 0x0, &(0x7f0000000540)) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/04 13:17:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000300)=0x400, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x3, 0x4f, 0x2, 0x0, 0x5, 0xca}, 0x5}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x8000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000340)='dctcp-reno\x00', 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x34, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x52cc, @mcast1={0xff, 0x1, [], 0x1}, 0x2fb}], 0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) accept$nfc_llcp(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x60) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/05/04 13:17:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$alg(r0, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000500)="00a65418709f8000013749aeb96daa3d", 0x10}]) 2018/05/04 13:17:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6_vti0\x00'}) fdatasync(r0) 2018/05/04 13:17:50 executing program 5: prctl$intptr(0xf, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="a832351da3ab94b1da9b9854861d3f3a4e87cff57403abe8107f57473f13b447f61ced2620dd6058a8f90eef03adc2", 0x2f, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='wlan1\x00', 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x10400, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setns(r2, 0x20000) 2018/05/04 13:17:50 executing program 7: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4e, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0x100000001, 0x80000001, 0x4000000001}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffffe, 0x4441) accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80000) 2018/05/04 13:17:50 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)="de70", 0x2}], 0x1, &(0x7f0000002000)}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x2, 0x80) accept4$ax25(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x8002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r3) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000200)=0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x20, 0x9, 0x9}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x1}, &(0x7f0000000300)=0x8) 2018/05/04 13:17:50 executing program 3: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f000074df19)=""/231}) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x9, 0x0, 0x1}) 2018/05/04 13:17:50 executing program 4: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0xffffffffffffff66, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x40305828, &(0x7f0000000000)={r3}) 2018/05/04 13:17:50 executing program 0: prctl$intptr(0x1a, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x1, 0xac98, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0xbd) 2018/05/04 13:17:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@random="9d787e2ccec6", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/04 13:17:50 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) clone(0x48000, &(0x7f0000000180)="13a006c28fa6341c862d6eb290a318f0ba309031c68881f71dba06326462017c9eb5b71c415d131087f315e421f5177237166ef9ca484165a2569479d40edaa604793223be69ee36d50f6ece6d1cd6f690f2964768e2c10c79179938a856a6543d0fa17f5fff091b3c062662e50b54a9b018a4017619b5daf58f6d29eea15809bcaaff43696a7e18bc1b4a21ddc066ff09deabc6210a460fdf0c5f7e7d1d1c6bc7a8879d0a45aedd379e8c546931236732e900a6620fc21b4ad4cd90b57cfc6286e0222e4715d54765bc712b23ff83ad", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="4d1f6ed13e5289576f93bca218dd73cdcbb5facf69900008bc4bcf86d288e7e78eed8779742ec9bc10d649609d0a643140ac3067e918c6783bb4186035041e985061c7c19dfd8a496e529731af53fa31e85902a2b35b3c") r1 = getpgid(0xffffffffffffffff) prlimit64(r1, 0x3, &(0x7f0000000080)={0x996, 0x1000}, &(0x7f00000000c0)) unshare(0x8000400) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6865, 0x14900) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/26) 2018/05/04 13:17:50 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = socket(0x15, 0x80005, 0x0) unshare(0x8000400) getsockopt(r1, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0xfffffc8b) 2018/05/04 13:17:50 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80002, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009980)={'syzkaller0\x00'}) accept4$packet(r0, &(0x7f0000009a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009ac0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009b00)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000009c00)=0xe8) getpeername$packet(r0, &(0x7f0000009c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009c80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009cc0)={'team0\x00'}) getpeername$packet(r0, &(0x7f0000009d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009d80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009dc0)={{{@in, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000009ec0)=0xe8) accept4$packet(r0, &(0x7f0000009f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009f40)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a280)={'ip_vti0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a2c0)={{{@in=@multicast2, @in=@local}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000000a3c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000a400)={@remote}, &(0x7f000000a440)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000a480), &(0x7f000000a4c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x36af8cb6d8fabe08, &(0x7f000000a500)={@ipv4={[], [], @loopback}}, &(0x7f000000a540)=0x14) accept4$packet(r0, &(0x7f000000a680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a6c0)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a7c0)={{{@in6, @in6=@mcast1}}, {{}, 0x0, @in=@broadcast}}, &(0x7f000000a8c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a900)={'vcan0\x00'}) accept$packet(r0, &(0x7f000000a940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a980)=0x14) semget$private(0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r1, 0x5402, &(0x7f0000272fdc)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000003ff}) write(r1, &(0x7f0000b84ec6)="9c060000005a001000000005ffff03", 0xf) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb8, 0x6}, 0x20) 2018/05/04 13:17:51 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = dup3(r0, r0, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) sendfile(r0, r0, 0x0, 0x1f) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000), 0x0) 2018/05/04 13:17:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f00000e7000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x2) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/04 13:17:51 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000002c0)="7d34e51e4e41c798933d593df928bcd515c0cbe405c29efa48fec6fd2123ef012c", 0x21}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x56, r1}) 2018/05/04 13:17:51 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@multicast2=0xe0000002, @empty, r2}, 0xc) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000040)="98", 0x1}], 0x1) 2018/05/04 13:17:51 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x4c}) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x6, 0x7fffffff, 0x5, 0x500, 0x2, 0xa00008, r1}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000002c0)=0x8, 0x1) sendto$inet6(r0, &(0x7f0000000300)="bf61606fba974fe9fce4d6ba0693f7bbb1b88f5846de2b78dc15307fc25b7d0142007dd529675f22a8ed7c8f832eff67644fc268a19cb6c4c233213594aa2ff22830599d11146090c7fa78b535109f879951ef5b7c06e40caf5cb946e310615f62b0303c8692673532db671af63b549015456812887846f64166a250e291c35ef11b5d1051c3a18600ece9aa887ee251a80ea19f52cc3389dd", 0x99, 0x4040001, &(0x7f0000000000)={0xa, 0x4e24, 0x69, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/04 13:17:51 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000007f0000000007000000000000000000c107272c147bef54000000000000a0fbb5c31ccfbdaeb62ada6590b0f423572d4020ddd0e05dccb4a25349f8009fe48f87805fa7433975acbfbeab35d9b1e744870947fb0e58626ea961"], &(0x7f000031cff6)='syzkaller\x00', 0x6d, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/04 13:17:51 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) pread64(r1, &(0x7f0000000080)=""/169, 0xa9, 0x0) getdents(r0, &(0x7f0000002ac0)=""/4096, 0x1125) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r2, &(0x7f0000001400), 0x2a6, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000040)="16e5eb2867e23bad10192c4469f02b2c200c6236e02898b393f6a5dccbed3a7fbc5b3e1c256ef6", 0x27}, {&(0x7f0000000140)="e460c698a940f49c40355e0b17076c777d98099f81f294a33f5a4d05361592fb7ac6335a2317c7038b95132843e2cb613b89fceba49ffa2d4761b080f138a21e40448365b6beac25944b9c23b33add337049462edbf508c7bca3a9a97a20bb6f386afab21aa193b5afa31c060e54be33f6106d14ee1318e629a4f8de8ecc68ea5b46b175508353aec7", 0x89}, {&(0x7f0000000200)="4d36a5ebe9d47e5e109cc8073b8c8be4b34b744e6cb9f07341ca21a0dfafc4c7aa75e2c3d83fb66b0c1f4acc8c1cf6db5dedc38a73a5e05d4e79677b07d847bcb691fdbffb6b0cda76bb22e256dfa04050650911b404f9eda66b0e910761", 0x5e}], 0x3) 2018/05/04 13:17:51 executing program 5: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x254, 0x4002) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'bcsf0\x00', 0x4}, 0x18) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffcb) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/04 13:17:51 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x8, 0x4ffb, 0x6}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x2, 0x278, [0x20000140, 0x0, 0x0, 0x20000248, 0x20000388], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x0, 0x0, 'team_slave_0\x00', 'ip6gre0\x00', 'sit0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xd8}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bridge_slave_0\x00', 'yam0\x00', 'ip6gretap0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x70, 0xe0, 0x110}, [@common=@mark={'mark\x00', 0x10}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2f0) 2018/05/04 13:17:51 executing program 1: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000140)="d172fa7429ec8b69ce311284a3c1b837b5b7da3707b2eef01cb994762be356fed0da316b0f387d2d9a7b3d03139c4f84d0c5c5512b0ce80aee6af3797bdaa149c8b974348803444a9e5017cbfd09db99dcb0fde9a7", 0x55, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000040c0), &(0x7f0000004140)=0x68) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000023c0)="752bcc9156276aa5", 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x8, 0x3, 0x3f, 0xc71f, 0x1, 0x801, 0x2}, 0xc) recvmsg(r1, &(0x7f00000037c0)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003680)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/50, 0x32}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/133, 0x85}, {&(0x7f00000022c0)=""/217, 0xd9}, {&(0x7f00000023c0)}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/227, 0xe3}, {&(0x7f0000003500)=""/117, 0x75}, {&(0x7f0000003580)=""/227, 0xe3}], 0xa, &(0x7f0000003740)=""/67, 0x43, 0x2}, 0x12040) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003d80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003dc0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000003ec0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f00)={0x0, 0x0, 0x0}, &(0x7f0000004240)=0xfffffd0f) sendmmsg$unix(r1, &(0x7f0000004000)=[{&(0x7f0000003800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f00000023c0)}, {&(0x7f0000003880)="8d8b241688ac7658098eae11605b7a0f51d4d97832a534c923a26d26adc0f7e999c1d9122f9e1e3235414035473b82dd078e14c1dfa4c93cee1977b8acd25b190ce269d29dc3e110017621167f44e181874931f0d8eaf4692e0bdeea7dd447072ed9338945a73cb22099cea40fc369145e8337d16d1d9a3a945ddac65aaa592d9026e19fde3c740a8c0113b6f44eef15ce2264d6452a40b893d6c8707a66b3fbdf100695abcd208aad75f5dc0e7b5f6ee7c1e77b6edd4adad7be242d239c8b3c99fc3cd1bf90b09523d7e2563c456af4f4f6d26b5f920f3011732b7f89360eae75fa", 0xe2}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f00000039c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000003a40)="d1644e081b8ae9f32a8f5ad0ebee0846976f4492b8ea9b7d8c4f4c3cb366ce21b3032c13f0c623550f7a74fe0df457109e35d1ee70feca668d557f41b3dd58f5a1756e7170d444087f36ec454e1adfdd45c0fceeda6b1f5244108c979cc91d453803714409eaa9c2305ddd159a45cd0878fd75648978aa8e5a1216ce", 0x7c}], 0x1, &(0x7f0000003b00)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1]}], 0x90, 0x4}, {&(0x7f0000003bc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003d40)=[{&(0x7f0000003c40)="33681d3101e5b7788a7e9cae064dacc3fd7fe17404804e1486155a04c5e1b43a61d628530e74b0e4ace95f3ecb90153b6466ce9ee49ece78ad1f0aad493f891ca73775c46b82e4bbd3b8064ca8", 0x4d}, {&(0x7f0000003cc0)="5eebdfb583379606d68284e73f201dc9d84fe4befc60b9c1d5c21e36cb9b634cff2e1f11ef0421d7f886e7185368b3c303e65dc71f823dc312dcda3a73e6e607dbb467913f9135a693ce0a979935", 0x4e}], 0x2, &(0x7f0000003f80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x60, 0x48000}], 0x3, 0x200000d0) ioctl(r0, 0x440100000000127c, &(0x7f0000000080)="1e") setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000004180)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000001e000000f1ffffff5a14205700542361815241f559a1872811f914d1ca09833aff9838b5687783b2cfb83143111a756d644ab2bf58262215e6bbc59ff704691ef03349cdbf9292dc347044d88bf7e81b8743c7479cf959673e7c6687bdcc"], 0x48) 2018/05/04 13:17:51 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x45, 0x3f7, 0x8000, 0x7, 0x2, 0x3, 0x0, 0xffffffff7fffffff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5d9}}, 0xff, 0x6}, &(0x7f0000000200)=0x90) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xa0, 0x800) 2018/05/04 13:17:51 executing program 0: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) 2018/05/04 13:17:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0x280001) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0x368, 0x25, 0x201, 0x70bd2d, 0x25dfdbfb, {0x2}, [@nested={0x158, 0x1f, [@generic="0a42bcb8a4f4a7beeac3406cae60344d636cc1e9d6d3d2dd7fd415effa273dd79659622b86cd8b79523b0d913dc6e25f84ab98fcc2f8fadf017ebbfd9d129a63fc16c8e38b86162f401d07658de0d36cc4304e863db8868e64eee3a376804eb96265e680259d809880138ccb587db60080b87ac061825662bf672814c4b09929aef1a3892ff212cb2579d75448388f726e98a289539f2c0c2301a90d363e5d60402f81fe4a941acb3eaa", @typed={0x8, 0x0, @pid=r2}, @generic="42b1a8cb024c65acdc505e12476041e155d9544f461842e27ee681c6e52e9ee4f4aabaac333ed9f1e8361bffb9a1378dc3ecbd861d3ddfb2bf4577af8591fc1f8c3980e77a12f8b1de59ed8545975ea8f4b99f8b33da704c9a998389d7fdbf290a9e5073d2620373bb33997528150a8b3a5d9ce2ae61cea204669418d32da1357c213064bac02af83dbe2d392596820128a8ae8b40f99445c70f121be4bc02"]}, @nested={0x1fc, 0x18, [@typed={0x8, 0x3e, @uid=r3}, @generic="92142160aafad8362f99ec5014d909bcc97353b62fbd4662bd26037fdf138df03a72dd8750fc640a74afe6de817484fdbcfee3bbad77d46ce81f1379dcda7207107b8786ec5af92f67164fd2d57fe993024e07795240e50f3dec92bb6b32912ccdfd4bb4b23c0aa3b6885e44d03f4daaa5bc3b66703d30fdd45df41091bbdc848d6d632d0dec264e93b6b8331e1b932304807f7c9f", @generic="c4f5ebd577f2c8b25651ba4f726f5096e72f0a751a968faa4ff68f7c8bf343131cea1331c80cee565b1396561b604d2c2f3ff9e7f4eddcd5f08dfbb908b05b8657a05913996bac7ed969d3b3f048f89d88ec85f9d65b516b62c723a5f0ae9f3fc4785b7cde090aa7b806e162453f4126913f0e3902d4ed465b7574a50b43f79b2e2979eecfd0d7a7ce64d750cdf8a0d2e9d356439ce7791bd00edea1b89f83a2c3fa3d4acd6517fa7d0ab7452094f8f909", @generic="8c68a6cb85c77c083e671a5ab2bd780e3afd93ad439c78b66af5ca150250b7b8354386da645c70b94c54c65d42e29582457a4d83e8021c7c96f13c7b91ef2833ba9190cb802ea672b1eee782adf24b6dfb103d3266b5284a7feb5f438e1454fd1dd733aa072fa609968bb13314cdb0d15b4934749efab03bafcacd34fb520613ea6a447c1a47d01d74593f00eb75b6a96c86e9", @typed={0x14, 0x8b, @ipv6}]}]}, 0x368}, 0x1, 0x0, 0x0, 0x4004}, 0x4004000) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@getpolicy={0x50, 0x15, 0x974bd84b4559f4d3, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}}}, 0x50}, 0x1}, 0x0) 2018/05/04 13:17:52 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) 2018/05/04 13:17:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000200)={{0x0, 0x20}, "706f7274300000000000000000000000d436fb43e5ff000000ec95f88b0000000000000000000000000000000000000000000000400000000000000000002a5a", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x18309eb0}) clock_gettime(0x0, &(0x7f0000d56000)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/05/04 13:17:52 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffffffff0001, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0xfffffffffffffff9, r2, 0x1, 0x2}) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/05/04 13:17:52 executing program 6: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x3}, {0x3, 0x0, 0x20000}], 0x2) semop(r0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) get_thread_area(&(0x7f0000000100)={0xc1ba, 0x20001000, 0x218d8e8e508aac38, 0xfff, 0x5, 0x4, 0x6, 0x7fffffff, 0x3, 0x2}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/157, 0x9d) 2018/05/04 13:17:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9376da9b2da4bf23c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) fstat(r0, &(0x7f0000000080)) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/04 13:17:52 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000800000001) write(r0, &(0x7f0000874fba), 0x0) getsockname(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e22, 0x3, 0x4e21, 0x1, 0x2, 0xa0, 0x20, 0x3f, r1, r2}, {0x6, 0x0, 0x3ff, 0x5, 0x6, 0x8, 0xf1ef, 0x7f}, {0x5, 0xffffffff, 0x7, 0x2}, 0x4, 0x6e6bb5, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3, 0x8, 0x2, 0x5}}, 0xe8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) 2018/05/04 13:17:52 executing program 2: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) 2018/05/04 13:17:52 executing program 4: socketpair(0x18, 0x80001, 0x800000000000000, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000780)={'nr0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0x14}, r1}, 0x14) r2 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r2, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000580)="c4", 0x1, 0x8000, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)="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", 0x50d, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000800)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000466000), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 13:17:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r1, &(0x7f0000000040), 0x101) sendfile(r0, r2, &(0x7f0000000080)=0x2, 0x8a) 2018/05/04 13:17:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"626f6e64300000000000e5ffffff00", r1}) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x2c, 0x13, 0x701, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/05/04 13:17:52 executing program 4: socketpair(0x18, 0x80001, 0x800000000000000, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000780)={'nr0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0x14}, r1}, 0x14) r2 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r2, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000580)="c4", 0x1, 0x8000, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r2, &(0x7f0000000000)="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", 0x50d, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000800)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000466000), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 13:17:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400000000000400) ioctl$KDADDIO(r0, 0x4b34, 0x8) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000100)={'nr0\x00', @ifru_settings={0x9, 0x1, @raw_hdlc=&(0x7f00000000c0)={0x1, 0x1}}}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x0, 0x2, 'client0\x00', 0x2, "3bbbdf521c2cf951", "71769d21975a3945ac2051c37378ed26bef94afc8da18dc0058b19786deb47f1", 0xfffffffffffffffb}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140), 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0xffff, {{0x2, 0x4e21, @rand_addr=0x1000}}}, 0x88) 2018/05/04 13:17:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x30000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/04 13:17:52 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x7, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x5) set_mempolicy(0x3, &(0x7f0000001580)=0x5, 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="e6c8a6aadd351283a63b8d5c4f0d8db959336f15586602287b679d5cb388a8439bc8f3f167190cf1c6c23a93254cbf358eaffada011ac152acde7cf871e7648fa051a79af1d7eba659aec326bad6abda1dac363094d68df691bce06de9d6eb79a6a8e06b1c55ebb019a06afccf57e38e40b63e2be11fddd13401a75f77cfae289d50efcc84365170fb00013f5e8b6b227fa7ac4d1bfd96a0e30dd7a04bd0de67f85dc9c784b98b7628dfde6f9219c52541f195df41e8ae6849f7f818314398614609300d74828f8cb6358afc0bd65ca375771b8504141b315ddeb34f51416458a8023443223c1633ce2b573e", 0xec}, {&(0x7f0000001400)="2780a994d397380f7423957270c7db148c3f1a2beede9b6dad6f7b753e1b0861ce4093a8394244e0a425f8504b67e6f4b7c304aedd7e44a5f5029c1e1eaac877801fbf37fe645268beed4d80f5e80ba3cdd9512740d8557993b20a347e88cb97d17bc93178", 0x65}, {&(0x7f0000001480)="6b4a1f4a993e0d1a2affc821d2dd19700a5dd70f0ddfa57b3af1dc903071d0f38ad5e0b8605103c1c0f3fef786074a1f8b89d9406c3a0ddb62840e096ce3f7e5d79d2856f78955121eea335396c855e1755a60bc07a109fc80a7b47d8c9264835ebc152dba00fff7012793622b1aee06039811403175159145828abc1b4ac0be0f68e804583057147e891652822cff4131ea69cd6f04a8ebd4b383332f9c7d8dccbd6cd5138306b8667ca379534202894db59eac75fe893f5df129cb1bb4e9949ace2f7f58466e81ccd7aa83e8", 0xcd}], 0x4, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000002c0)) r2 = socket(0x200000000010, 0x3, 0x0) write(r2, &(0x7f0000000040)="2400000026007f000000000000007701000000ff010000000000001b0000010008d10600", 0x24) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000001c0)=0x7) 2018/05/04 13:17:52 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000400)=0x100000001, 0x4) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/66) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000380)=[0xfffffffffffffffc]) r2 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x3, 0x511002) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000200)=0x3) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000240)=0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x9, @empty, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x78d, @empty, 0xa7a9}], 0xb0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 2018/05/04 13:17:52 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x139800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x403}) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/04 13:17:52 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x80000, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x29, 'io', 0x20}]}, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000280)={0x3, 0x6}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r4 = socket$netlink(0x10, 0x3, 0x80000000002) unshare(0x40600) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000000), 0x4) r5 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x40001) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x200, 0x8000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000003c0)={0x3, 0x3ff, 0x1, 0x4, 0x6, 0x9, 0x5, 0x6, r6}, &(0x7f0000000400)=0x20) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000002c0)={0x3, 0x7}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000240)={0x10000, 0x2, 0x0, 0x101}) 2018/05/04 13:17:52 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x802, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ec1000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x0, 0x0, 0x817]}) [ 124.924630] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/04 13:17:53 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x24}) read(r0, &(0x7f0000000000), 0x0) 2018/05/04 13:17:53 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x5, @random="aa87044caa3d", "6572737061ac71001e00"}}, 0x14) r2 = socket(0x3, 0x1, 0x5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x5, 0x0, 0x4, 0x18, 0x1485, 0x2, 0x4}, 0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/04 13:17:53 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x2, 0x4d072, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000700)='net/stat\x00') ptrace$setsig(0x4203, r0, 0x7c7, &(0x7f0000000000)={0x17, 0x51e, 0x1, 0xeade}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4000) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x101000) fcntl$lock(r2, 0x7, &(0x7f0000000640)={0xffffffffffffffff, 0x40000000002, 0x0, 0xffff, r0}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x2276, &(0x7f00000000c0)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0xa144, 0x7, 0x3000}, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000600200004001000040010080c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES64, @ANYRES64]], 0x3) getsockname$netlink(r1, &(0x7f0000000680), &(0x7f00000006c0)=0xffffff94) 2018/05/04 13:17:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7ffffffffffe) pwritev(r0, &(0x7f0000002340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="babbe9f81bee62685724764969779e5f4ac25284a49a07b84f1daa701227268e7506d400935b80e46c860f34ded6a87b8d3a6c7efaefbbbaa93229cfc7a7053a4585c3678b864206865bb137aaebd3a5e446271f43bc36b0a12e158db4e77c9815ac58bc5275391eba6fcd43619eaa9ec2c0575fdba0dbc8cfd66810ed55b6bc4d9244cf93ed1d8d5c5266df05720cafa6c423715a65d15837e58220b2ea5a3d6089477c03ef263172b0d1b3b18f4ffcd9c0400995a78b5760117a439ca85ed9459ffc9879e232989c399e32977e417df99ea6d101c074d77f0c398f134d0e04b58d295fbf11c583eef2d9dce90561cac3b4f25575832ec18501004e47b94bc936d84f9c68dae2d85360eb443959aff0744264ee3fbf91559be2cf287918b2f9b514a4afb373aed20ea5a4187220f84781308a74d1fa10b3fa0e4b75f76b0efc4ef1310daf482511b10768f40791c878546c3f3987052575d2e0ec89f8a9bea75768160f0b3279ba77184d345744612794ed3626fdb0ea4e84af4a479f8ef891ee7120a00a6459432cc209d7ca067148bb5a40d717b41b9db77e8af1bb0fc35c833c4d27ab8fe92584f82d733938f9ff589d6c233eff660eafbf5c57b5515e54b2d0285d4c65d8fdab927fbd20c02141eca381539c88137980ca527b497bfa66900358ceda1156638fd3568c2d1ff8fda5c0c56f38212435917a586a60955983b7941cb1699651b159c851a3b429c364f1c871d45f128a68a4509924ee428fd59c874049ffab546c7520cf0bffb4f5ffb5c3580400eb3c8c008e6185d3b916baaca854412056a72dd601d61a8a96b1ca1ef8c7f3ffdbdb78576a3d2c9535bc83333d645a28ea6e7d9a482a550196080969aaecbba912ebc8d722885f5b7ed3d72d68edc9817e9457d593e4291d480a85cb5bf01b8fc61f02755591d17ecf40b6ce7ec1cb5e59baa2f868b635dc8fb4a8a2aa5c90e4e1408b539a85e25ab6d10eacb15abf99771d217d7d02bdf660f021150a3003fe272da8d414a36c13d67c6ed331721441b91570cbe7aa58ed552aa12ab375b234ab698d4912f40876885c5986ec3dc95e5e5297e6632e0afab0923244f79eb258f4edb1c3d30bed4b13020804ed60eab691aa26a1428331a230c089734259420a7383d479afafe2590eb9ab8ddf221815c66e2b7ed96b4a8a3483da6f9efdcac44e182d2fd7501dd4d65fe7a36e942fcee2b32ed842ae7685452631c6982ba41ab93f09606971a36eb38fbe1d0d59a02e57e5f96d7c3bfa7f54c65408b8ddbfc492318f662109dc952c445877fd689f63b5d7d10ade4a9962474894220db849d184cf8d82e5f2aede9b360c10b9ba67c35d9cb7a3a1cedd27bcdd66fbe2d7576f84c6a1d1c8c5a24ceef1de9336aa3b68586a596addeb6d73841f38c813098ac95d57cdee55d86568b1b2addd77db20421ed1ee8576852d417088b4f7f3107bc8c46c025642bbe35b590444026c55ea1731f2994442912bae6c54eeab8541fd73c90b2bf1f4bdcdac9d96508ccc11335360d712a8cf3cdd02510b5e6b534e5b393afb00a6d744cbdfe3b83b6e8b506760160071f5807a0446973b51af1442f341594a577e71679db8151ac2b806e12b4f6f26b52a2f75715864b3458175125a8b6be4e588cf020eb4960f72fd5cfafe166cc008903c3b947246f663503ef0677b3e2d2e3c470adfce1fcb7cd28768e0343f0269d5ac3af444e6a4a0b6fd756379ae2574da2c002a5cfa940acee9ab58d604db9b35b5f1e2ea5674bd3983513a01885ae0affcae6a3db33aeeb68adf67e483ff4f36a58bb5f51c5954583907bf0282a925880b58e0e3127e346552b2a9f3e5e6e97f58ffb1434c7a1a4e3270541245d9c6ade7afa4022adb28201e9a82b78939d7139b4cab22d63ec104017e45dfbded20249cd8b2655eab924aa91cacb98bd1e264d4e23f7b7116fc320d3da85c4dc7c344016ec51849a03f3e10fff885ec7fec9a02a20ace799e8e041249eb9fd343a065da12ce7f110f4124a48d2820fa9763bff3198c4337707e11fb26be4c2e99efe0e05a0f6ad22d9ad2e46dbf492e6c0671ebbe9024f4509114fd2b839a744962d34750a9a7d4a4c1ae109da4bb5ea893f01527807f224e9cc3aca870eb089341bc3f92860f2fafebbaa123b5f0d85965bef99611b285485dfb6fd4b1ecb3108234285369502c296a0e12a1cb1c9e3a4dc657e9809dc0787a163caa222db987b7b144fb4ca0352a0e51f96dd9ac7d9e44a4985522292163a43c29a963df0e56282deb01b45dd4841c38df22c063b0ac7397aac91923ed13a3855a24e471268d27241fb73d9880b6186988f755d94ee60c05d52d1c326d384cc57f0d72c2911771e058d04ea764c92a5a16469c4b76e5eb6fa1b714208b6f7b9473ffc7621cfa3d3b03bff970fc72df0a616286d54ca08e705ae5a1a6a523ddae14d8af199386eb77d98877a53fb70998f5297bf2c029749248b8a80d5b1a2637c06a29109f443063f223dc178e954bf9bdaabfdcab10247ef7d304cd0692ff29ab099ef41e0795acc8d864307d021ae5645008f1ee1de62f6f1c9850f5cce06784761a7a4212147ac781457a31cb4763c29580270955bd6da327e5a214f26491a3336f61075d4d41530392d6640f1a2e1c918de7de5d8ccdb8a1f6d1b729dd56409f24430dd5357ff08aad2ca12179f5380417ca58100d8024d1fb8a139b044bd9dd0a9ab31594f3b47a2f470e95586b5f02c4fbfb682a0c2d04f225e625ce2cd85b255a39970a8748541c73cb1dba24b11fb95233fe5e121d423b6b87f8a5ec4709bed49c10e490de20feea47e562edae0d5e9b987f20ee1ae356f043cdbc1be1e1c84e35618f4ea41738ba1d9c3fcbc5e88a23a70203247c7f6613870ca646207cf7ee769bf005d8073ed7fba064e4976b52cd602479806b59fd59800f161811e7ea7c3b50f02e7f18c46df5b77bf00528317922d50329a2480068c8ce8ef40c328188bb4a12fcff2a371451ffad05b5582448ba6d1b47d764b5181ec10b8903cd7d41f86092b52021f122fb2138f0f70bbcc37d5a9c8d6870276da51c37b69f5b31d15210c2527b707130b421ecfeb9b2898739f7b92d49d6a350abb2d18214c3e1d3522395160de261c7a9025eae4e99bfd607ac2fb45161770a866fa315499591e0e05b237ec95bdbbc219f612de49ce30dbba915babdfb536b2294aae2fb20cfefb30a6079be698bbbba6e27d2617e2c3f3421d13005b937c3299831b2cb8c4ba71de43d06e476f06285661607a9a751448e050b4beb79aee4fad84f79bc4684e5544c9c5209e2fe3d1089a80c418cdaaba6afe239e6282620871cee3b5a2e38d1bd5338f54d7e5f8ffd14c74c9fcc0f2c99dfc90acf04f73da75129580f534c424f5019e4203b94331a39a76fd90bbf6b5edf8f01d2b971e7efdb89bc661286fed592d5630fadea5939ed7ffa4b1f823a260f7d657a6113862218b39031281391e586390c30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0x1000}, {&(0x7f0000002200)="b4a0be03e2f4e09d8f08c6de29711e07e127f61642970e5f040e630c4239f071bd1b36d675e65a8f39048d0052812b1f9aac6c131c9aa0438f92b18a4114578f0ad81d75ee553d6e0cf02626b56432651bb54532abe0c8268e2e4e8663b07d76ec8cab8bb80b4afd4c9cd30932573168a96b5b38", 0x74}, {&(0x7f0000002280)="b633dc5717fae5da6b04d262495ac42cf97543af9a8ab9000292b5a5809611e212f25b5fe00bf8d25e4fcc866aad229ebf4f3a1e6a9df11860f3c6d52e418bbd32643b184382aead943e95f9001b2a54688c0edb59582715f6148e7b3f4781cdcca54eb0827719bcc3f3c02585556eb475ce8c1968adf540da0bb4052e7832ed4195d4cfc6aaffa59de0e51172ce81fd9f653844719f7bb14a15ec7e768e5095c0000298d17577fcf5a382d4f1bd591c2157b4de882ceb", 0xb7}], 0x4, 0x0) recvmmsg(r0, &(0x7f00000096c0)=[{{&(0x7f0000000180)=@sco, 0x80, &(0x7f0000002540)=[{&(0x7f0000002400)=""/30, 0x1e}, {&(0x7f0000002440)=""/242, 0xf2}], 0x2, &(0x7f0000002580)=""/10, 0xa, 0x6}}, {{&(0x7f00000025c0)=@rc, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/209, 0xd1}, {&(0x7f0000003740)=""/249, 0xf9}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/132, 0x84}, {&(0x7f0000004900)=""/182, 0xb6}, {&(0x7f00000049c0)=""/47, 0x2f}, {&(0x7f0000004a00)=""/168, 0xa8}], 0x8}, 0xff}, {{&(0x7f0000004b40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000004bc0)=""/160, 0xa0}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/4096, 0x1000}, {&(0x7f0000006c80)=""/199, 0xc7}], 0x4, 0x0, 0x0, 0x9fcc}, 0x2}, {{&(0x7f0000006dc0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000006f80)=[{&(0x7f0000006e40)}, {&(0x7f0000006e80)=""/127, 0x7f}, {&(0x7f0000006f00)=""/106, 0x6a}], 0x3, &(0x7f0000006fc0)=""/101, 0x65, 0x20}, 0x81}, {{0x0, 0x0, &(0x7f0000007100)=[{&(0x7f0000007040)=""/164, 0xa4}], 0x1, &(0x7f0000007140)=""/132, 0x84, 0x8}, 0x10000}, {{&(0x7f0000007200)=@sco, 0x80, &(0x7f0000009600)=[{&(0x7f0000007280)=""/4096, 0x1000}, {&(0x7f0000008280)=""/102, 0x66}, {&(0x7f0000008300)=""/202, 0xca}, {&(0x7f0000008400)}, {&(0x7f0000008440)}, {&(0x7f0000008480)=""/4096, 0x1000}, {&(0x7f0000009480)=""/98, 0x62}, {&(0x7f0000009500)=""/107, 0x6b}, {&(0x7f0000009580)=""/126, 0x7e}], 0x9, 0x0, 0x0, 0xf6}, 0xffffffff}], 0x6, 0x10000, &(0x7f0000009840)={0x77359400}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000009880)={'IDLETIMER\x00'}, &(0x7f00000098c0)=0x1e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="6f1cbf3c218287414b1697aa86401eab30cc1741b4057c7cb4250cae8be0c5560d7d19b5b571b4f2a6682ea563050e724f981e04291de3266f847f417d63331e1e28e2fd384cda2553c47d54f78baaef64a579b87ca21f8b5566709d5441366729ccac6cb1bd722c560272fad1c1646ce5baaff9d40d760a3d7987728b6eb58f362af3ab9aaf63e28ab401825aa0d880578e4c892f5b00c4027dd73549e1e25c1aae5f035c5c6bd4497016263b460d30d997e9bd43dd507aec80073929cca83002f7a3", 0x1af) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140)=0x805a, 0x4) r3 = socket$inet6(0xa, 0x6, 0x6) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000008400)=ANY=[@ANYBLOB="66696c74657200000000000000000010000000a55057db469c9f230000000000030000000000000051e1e050932355e8ae71492c70d84d6636d9042c28000000000000000000000000000000000000da3c1077eb5a474a21e19000a2bc790000000000000000000000000000000000000000"], 0x58) 2018/05/04 13:17:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="87b6ee56a6b93b9f63b8a0cc22f51e02040000020000000000000000000000"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) lseek(r1, 0xfffffffffffffffd, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x110, r0, 0x0) 2018/05/04 13:17:53 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7ff, 0x4) futex(&(0x7f0000000200), 0x4, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0) 2018/05/04 13:17:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)=ANY=[@ANYBLOB="020000005b002c000200000014b1545e"], 0x40}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) accept4(r0, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80, 0x80800) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000240)={0x40, 0x11, 0x9, 0x1, "c32c12af47750495c8e893467707652297d6ffe451718e5ce0965bb0c7dfddc9"}) keyctl$negate(0xd, r1, 0x400, r2) 2018/05/04 13:17:53 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) unshare(0x400) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) modify_ldt$read(0x0, &(0x7f0000000000)=""/20, 0x14) [ 125.529774] ================================================================== [ 125.537202] BUG: KMSAN: uninit-value in strnlen+0xc4/0x110 [ 125.542833] CPU: 1 PID: 8894 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 125.549666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.559019] Call Trace: [ 125.561612] dump_stack+0x185/0x1d0 [ 125.565236] ? strnlen+0xc4/0x110 [ 125.568684] kmsan_report+0x142/0x240 [ 125.572486] __msan_warning_32+0x6c/0xb0 [ 125.576546] strnlen+0xc4/0x110 [ 125.579831] dev_get_by_name+0x6e/0x350 [ 125.583810] pppoe_connect+0xcb7/0x2360 [ 125.587786] ? kmsan_set_origin+0x9e/0x160 [ 125.592033] ? security_socket_connect+0x5d/0x210 [ 125.596882] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.602252] ? security_socket_connect+0x9e/0x210 [ 125.607103] ? pppoe_release+0xcc0/0xcc0 [ 125.611175] SYSC_connect+0x41a/0x510 [ 125.614982] ? syscall_return_slowpath+0xe9/0x700 [ 125.619838] SyS_connect+0x54/0x80 [ 125.623386] do_syscall_64+0x309/0x430 [ 125.627277] ? SYSC_accept+0xb0/0xb0 [ 125.631001] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.636190] RIP: 0033:0x455979 [ 125.639375] RSP: 002b:00007fc9fef3fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 125.647084] RAX: ffffffffffffffda RBX: 00007fc9fef406d4 RCX: 0000000000455979 [ 125.654357] RDX: 0000000000000014 RSI: 0000000020000080 RDI: 0000000000000013 [ 125.661630] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.668901] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 125.676168] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 125.683441] [ 125.685063] Local variable description: ----address@SYSC_connect [ 125.691198] Variable was created at: [ 125.694924] SYSC_connect+0x6f/0x510 [ 125.698640] SyS_connect+0x54/0x80 [ 125.702166] ================================================================== [ 125.709515] Disabling lock debugging due to kernel taint [ 125.714957] Kernel panic - not syncing: panic_on_warn set ... [ 125.714957] [ 125.722324] CPU: 1 PID: 8894 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 125.730484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.739860] Call Trace: [ 125.742460] dump_stack+0x185/0x1d0 [ 125.746095] panic+0x39d/0x940 [ 125.749307] ? strnlen+0xc4/0x110 [ 125.752765] kmsan_report+0x238/0x240 [ 125.756567] __msan_warning_32+0x6c/0xb0 [ 125.760628] strnlen+0xc4/0x110 [ 125.763913] dev_get_by_name+0x6e/0x350 [ 125.767895] pppoe_connect+0xcb7/0x2360 [ 125.771876] ? kmsan_set_origin+0x9e/0x160 [ 125.776116] ? security_socket_connect+0x5d/0x210 [ 125.780963] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.786335] ? security_socket_connect+0x9e/0x210 [ 125.791187] ? pppoe_release+0xcc0/0xcc0 [ 125.795253] SYSC_connect+0x41a/0x510 [ 125.799060] ? syscall_return_slowpath+0xe9/0x700 [ 125.803918] SyS_connect+0x54/0x80 [ 125.807464] do_syscall_64+0x309/0x430 [ 125.811362] ? SYSC_accept+0xb0/0xb0 [ 125.815084] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.820269] RIP: 0033:0x455979 [ 125.823456] RSP: 002b:00007fc9fef3fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 125.831167] RAX: ffffffffffffffda RBX: 00007fc9fef406d4 RCX: 0000000000455979 [ 125.838436] RDX: 0000000000000014 RSI: 0000000020000080 RDI: 0000000000000013 [ 125.845702] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.852979] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 125.860251] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 125.867984] Dumping ftrace buffer: [ 125.871518] (ftrace buffer empty) [ 125.875202] Kernel Offset: disabled [ 125.878808] Rebooting in 86400 seconds..