00000000000000ff07000000000000"]}, 0x678) r4 = getpgid(0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000200)={0x3}, 0x8) wait4(r4, &(0x7f0000000100), 0x0, &(0x7f0000000440)) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x77359400}, 0x10) 2018/06/01 03:05:04 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x2387, 0x4, 0x200, 0xfffffffffffffff8, 0x0, 0x7, 0x13f, 0x120000000000, 0x81, 0x8, 0xb7, 0x1}) pread64(r1, &(0x7f0000000000)=""/29, 0x1d, 0x0) 2018/06/01 03:05:04 executing program 7: unshare(0x20040000) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020400) 2018/06/01 03:05:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07}, 0x1c}, 0x1}, 0x0) r1 = gettid() getpgid(r1) 2018/06/01 03:05:04 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x5bd472882033a5a0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000580)={{0x5, 0x10000}, 'port0\x00', 0x0, 0x1, 0x83, 0x7, 0x236, 0x975, 0x9, 0x0, 0x2, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0xe1, 0x7ff, 0x6, 0x5}, {0x3ff, 0x80000001, 0x3ff}, {0x10, 0x1ff, 0x7, 0x4}, {0x5, 0x1000, 0x7, 0x1f}]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0x73, &(0x7f0000000000)=""/195, 0x0, 0x400000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffd5}, [@ldst={0x7, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x100000000, 0x208, 0x7ff, 0x7, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xa8, "aa0a8fa2d75b53382d4323cd662fcab1a138f6309aad390cb76057dbfc6b921a25a42362bf2927fabb2e0e4df894ed54f42b92968c907bc32bd881d61cbc7fcb659455fa37894a7162cbe6b0ac29017d59252eff6c08373174f7c3ec604462c896b6d0c4c7a047845bd7d8916ac5d9fe0146b4300b5e1450e9b562013e0385d38da3f56853264f79b7bf18e6db67fdbe0a70a8470c4961420c246298d0f0458f01816d29598e011b"}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={r4, 0x6, 0xfffffffffffffffa, 0x0, 0x1, 0xa80, 0x5, 0x401, {r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xff, 0x3f, 0x2, 0x5, 0x2}}, &(0x7f0000000400)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000480)={{0x7, 0xed}, 'port1\x00', 0x1, 0x2, 0xdc, 0xfffffffffffff4ee, 0x80, 0x401, 0x3, 0x0, 0x3, 0x3}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x0, 0x6, 0xee, 0xffffffffffffff81}, 0xc) 2018/06/01 03:05:04 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000000c0)="87e6ff07e058f6ae16267db1c1428d5019efd6ad9cf5b82734f602f8e76855b38eb365c04e19798ecff64974c55c6195526a7c3f2f31111ed9425569899c638f66c329bf1e023dc5e0eea3e53741f0487b12bece6accb11c5191b1cf1bbe88fadfccd1cffa051281eb30eac8b3f30342143b27a1f961782a7c02f414d84cd9c8aed0d979ea48a744b583f10cd13c4358abf7b8cc69d2b5b977245b35f0bc0b70e906da664318f27da4b949e6c6aca8ac1ea582625b93f1066a44ffe68a776514bd7c64d84cb8ece8d4e116723cd0b1bbb8184ee13a4c", 0xd6}, {&(0x7f00000001c0)="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", 0xfb}], 0x2, &(0x7f0000002340)}, 0xfffffffffffffffc}], 0x1, 0x0) 2018/06/01 03:05:04 executing program 0: r0 = socket$inet6(0xa, 0x8000b, 0x0) io_setup(0x1f0, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000780)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="ab", 0x1}]) 2018/06/01 03:05:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x10, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200200, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x94, 0x763c, 0x1, 0x171f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/06/01 03:05:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000000280)=@sco, 0x80, &(0x7f0000002840)=[{&(0x7f0000002780)=""/155, 0x9b}], 0x1, &(0x7f0000000140)}}], 0x1, 0x0, &(0x7f0000004cc0)) sendto(r0, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) socket$pppoe(0x18, 0x1, 0x0) sendto(r0, &(0x7f00000000c0)='fc', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) [ 135.404099] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 135.477678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 03:05:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000940)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80000, 0x0) dup2(r0, r0) 2018/06/01 03:05:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) close(r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffff001}, 0x14) 2018/06/01 03:05:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1}, &(0x7f0000000040)=0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80002, 0x0) 2018/06/01 03:05:05 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0xfc00000000000000, 0x1}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="f5", 0x1}], 0x1, &(0x7f0000000500)}, 0x8040) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x2010, r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101200, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0xe5, 0x2}) 2018/06/01 03:05:05 executing program 4: timer_create(0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x80000) timer_gettime(0x0, &(0x7f0000000200)) 2018/06/01 03:05:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0xfffffffffffff001, 0x8, 0xa241, 0x3f, 0x2, 0x5bf7}) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) 2018/06/01 03:05:05 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x24002) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x1) 2018/06/01 03:05:05 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000040)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb15897f000000000000002e") ioctl$KDENABIO(r0, 0x4b36) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) [ 136.393291] Unknown ioctl 1074819274 2018/06/01 03:05:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x2e, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0xffffffffffffffac, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x42c000, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000040)={0x100, 0x9}) 2018/06/01 03:05:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000b42d9c402e5286dd6006f52600303afffe8000000000000000000000000000ffa045ff0200000000000000000c0000000001880090780025d7c43c0a07ec00000000fe8000000000000002030000000000ff00000000000000000002ffffac1400004fb4130868d0d8b5a18df638ed3449c85d98e1f5deeb1f9198c51ddfcf00003764ecd9145b5f9eec3dca4100b8ef6615ff6e8f0b3ba08dfcd901b5c2"], &(0x7f00000016c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x202, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0xe7ab, 0x6, 0x0, 0x80000000, 0x10001, 0x9}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0xffffffbb) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="2f962d5ba8a61a582d0c13b0bbff781c", 0x10) [ 136.449688] Unknown ioctl 1074819274 2018/06/01 03:05:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000004, &(0x7f0000000080)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000013c0)="da16c3147ebef8cf19a66b53a8859a2ed7af3ccca8fe20a938e3b3e1db2cd78a1dda99fd6e854031c81e5a3dfe57c3e7c7ba4195e331d1bd320bc20971d8138237ad701e5db523220e827eb941279d688e38649a45c2b9a2af32321027b14a1bbc907adc17d61e415dc02327f45923e9a80a1563f53614829ff46e4164c5b0de7fa69ffe96675cf7c7af4e5985be22381e191722956ff271808ec98a925ceaaf84727ff94135b5bc75bdd7e8a73e5fdc0d51a1b11005dfca427a223e900a7c16cf55f8b6dcb6295051bb1c5c45c86d0e3467800c94ff431c2b3f0e60b1765f41b381aab6f777068df7edf7dfde8186a7b179739c5b71195c0cfb2aa9b64f70ec643609b41c2806533fac110486f6ebdad9d4b9efcd16b14de0e414addb85f9a87ba0dcda806e6469deb471cff475370ca4cf053372beb713df15c6de8b45ecedd4d88896058323880731d7894c8596bae70745c37ef983f7b033e69aed3e062d16b8a92869526181fb7a5b50ad08ccee6521ed61d794e8d117eb7cae67e629e4bbd9d62bc128b0bb6b470eb5a088b99cf9439f3ed0264410533eb2dfbfa4d4773b6a6b32506fec8fc5106ab176254f16d690d77e5f9f9ffdf744e45792fec3ad0649bc5940ee2d8004d0b0255d85a232f2d860b50f54b8711296065acb20bb110aaddb11a468cc908b41032713bfcb146197e30e90afda1b1f75711c167dcabf8e61523b2d2b67178eda1a1bfa2e202efba5a9d9168aa2c9959a54c333e14bf591d98b472e390bc82e1a8340d737d435446051c8297e887c3aabe9455d1bbbd051fb4b2eae3bffc5c08d9e2b2fe913369caad4acd8fbbca074e6ed26498f8d70d1aa1cc48177c89d9e1c878e20876ddedd5385512689fb9965ae5c377c8493e9c8fe1e5ce718c5b1ef72297a062acef09efd6eb95c93e6e3c72e51808db40af0496961fdf4f3485393d1f8f3075d0d62af9f04b1f409119cc1f7219162c0400ca7506cee557ee1fcbe1b6bd9b0b6e86bb81bacb2905470cc74731215ea0d6321d991d7f71c6c4b802061f08c18ed58da2b21d0708196da4c1e54cc9683fe6e5086e0902444456c4fd9f65e185b7559d711301362410df5aa91b119aa267744f083f35c858f3fdbf484b2f69a8ba1ef805d12e62046715536073c7b34b7377987b6ee174840300b7f69318bc8c7e3c26c49c598a79fc8970bc1eb36557b9fd6776ca65ff1d5df4efb4d85eb741d346a66458b99e9da33c4a981b2c962141930e97fba2d05c08bf2da4dd77e50adb49138b9cd31901a9e2ba5c6b551b4c0f217a2c92794743c801bed159eb79d05236ff1f88f2ddff677ebf986796ce5320e8b241b59c76e03568b0d161c47ce9a2eafa62d94b244823e4ff9e83acad3bfd99aa3448e476edb4010db138228b39da3a95d", 0x3f0, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) 2018/06/01 03:05:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="0000000000000000ee", 0x9) sched_yield() setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/01 03:05:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a56000), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xf, 0xc0400) write$eventfd(r1, &(0x7f0000000380)=0x6, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x8) listen(r0, 0x0) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000280)={0x37, &(0x7f0000000240)="39b80bcffb5e2e373c8c3cab4a9db600782aface7406b8c81721a238006198fb232314158931aa2ee071a748235da2f1c7bf982917141d"}) ioctl$TIOCSCTTY(r3, 0x540e, 0x80) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x431b8446) shutdown(r2, 0xf7fffffffffffffc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x2000, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) 2018/06/01 03:05:05 executing program 0: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x6}}, [0x77, 0x7fffffff, 0xffff, 0x6, 0x20, 0x10000, 0x0, 0x81, 0x2, 0x8, 0xcde0, 0x10000, 0x6, 0x100000001, 0x5]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x200}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x7, 0x2}, &(0x7f0000000380)=0x8) 2018/06/01 03:05:05 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200800, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x336}, &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) io_setup(0x0, &(0x7f0000000240)=0x0) io_cancel(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0xf, 0x7ff, r0, &(0x7f0000000280)="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", 0x1000, 0x2, 0x0, 0x1, r0}, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfffffffffffffffd, 0xa5d, 0x80, 0x20, 0xfff}, 0x14) 2018/06/01 03:05:05 executing program 4: futex(&(0x7f0000000040)=0x1, 0x9, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) futex(&(0x7f0000000080)=0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, &(0x7f0000000140)={0x77359400}, &(0x7f0000000000), 0x2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x65) 2018/06/01 03:05:06 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) r1 = socket(0x15, 0x5, 0x0) r2 = socket(0x4000000000e, 0x803, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="00000000e89a4cf1d2b58c7039c40f2d69d90b3389d8dcb3d08ac5d248cc95e666b0d30ac1ca8079789e6818f386c41e7911b3546c672d4355b822dc1df713651f799a0e28f538c7a349d17e4aaa48a23773f6e5629e6a4059b7e97e0a0ddc2e4aed6d2b133b9454254afe8e7467f4c57545f8cae4206e85063c9ad8bb", @ANYRES16=r3, @ANYBLOB="00012abd7000fedbdf250f0000002800030014000600fe8000000000000000000001000000210800040001000000080004000300000008000500ca0600000c00010008000500080002004e22000008000900ffffff7f0800050049060000a222916266bbb1fa0800090002000000080005000800000030000300080007004e210000080004000600000014000600fe8000000000000000000000000000bb08000500ac14141c050e58395fff9a93428dd2898d7e3f1e"], 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt(r1, 0xf50, 0x20, &(0x7f0000000240)="fdaa4bb9f235b6c0c76246e296b9592fcf90c77d7a76fa1ab5db50e809a26c21a442f0ebba51d6a9c0ef48a5930c4cb101fa4e5cac8264fad1f263422992f7494215e9e7c4ec46c179cad71d127f9ae9b091513c8b00f99e114bcc5cfbb525e4b7afaa5f61cc81308e3f84adef2341981c3358067c79f7b2a8c64bec3dfbbd23d5bbe46439320f5dc844f3363b489ea83163ef201407ce89e4de9c53ad669ac30818974b6e8e34fddaa511b54a5ce161d3cbd9b672664e06af554cfa0e9127ebfb28aee3bf28266db482a06b6e8ebac62b579e361ddb91", 0xd7) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xfe16) 2018/06/01 03:05:06 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xa4cf, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000001c0)='io.weight\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0xff) 2018/06/01 03:05:06 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x501000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="10000000000000002900000000"], 0x10}, 0x0) 2018/06/01 03:05:06 executing program 0: r0 = socket(0x11, 0x3, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xb0, &(0x7f0000000000)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0xffffffffffffffe4, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x12}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioperm(0x0, 0x3, 0x0) dup3(r2, r0, 0x0) 2018/06/01 03:05:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000380)=""/246) 2018/06/01 03:05:06 executing program 3: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="c626262c8523bf012cf66f") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xed5, @empty, 0x41a7d2bd}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0xfe1}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) ftruncate(r1, 0x8000) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xf) fstat(r1, &(0x7f0000002200)) 2018/06/01 03:05:06 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x3fd) r1 = epoll_create(0xc) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0xb1e3}, {r1, 0x4000}, {r0, 0x850c}, {r2, 0x104}, {r2, 0x1000}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000080)='ifb0\x00', 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000001c0)={0x20000000}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={"626f6e940f736c6176655f3000", 0xffffffffffffffbb}) fcntl$setflags(r2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x8000000000002000}) shutdown(r0, 0x2000000000000001) 2018/06/01 03:05:06 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="d23de4ec77ee4dede728e0fcb2b95fdc12f418a071ac26c1a460df5d375d692293650dff0737697c33352eb79dd19a39173592c379276cd4d6b10a7eb60784a121f306f93756fc73dc4e11ef8b30a682c944fa6db93014d6d06ca5874342647029d8e7904e5a5f15be28bde1b5d7bd87f4d5d7c17bd8c143ccb52c7896a419eafdfce81050a40846616effea0197bd2b0a3f1a4fcdbad417f4cb9051bb8cedecf3e026e10cd1f8da95331f41124977195c", 0xb1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setfsuid(r2) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/06/01 03:05:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000340)={0x0, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x0, 0x5, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}]}, 0x310) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0xffffffffffffffea, 0x4) r4 = dup2(r2, r0) pread64(r4, &(0x7f0000000280)=""/151, 0x97, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/06/01 03:05:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) 2018/06/01 03:05:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000080)=""/40, 0x28}}], 0x2, 0x0, 0x0) 2018/06/01 03:05:06 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0xfc, &(0x7f0000000440)=0x4) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="f00000001a0000022bbd7000fcdbdf25ac1414bb00000000000000000000000000000b2a0000000000000000000000004e220fff4e210007020080203e00000083979a27f3d039faf4525697ad32040f496f91821f6c2ab654c5151f5b4d8ea5db4363980447ef4e4498964771d5c6b6ccd749bfe98dc6560034b126a97ecaca5ff92e29c39195ea753f472581d42bfc21c54ef687d50d6c0d283fd333cdd63f0d7eb88380a3df35b0d8b6b47e2d9f1bae5f3c387303672c50cc70c62a76a2d85220c68e730cf68657ad5767abc72bf6", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="00000008000000000000000000000000000004d633000000fe8000000000000000000000000000bb010400000000000001000000000000008000000000000000090000000000000004000000000000000300000000000000068a619100000000080000000000000080000000000000000180ffffffffffff0400000000000000040000000000000002000000000100000000000026bd5259274975ff06c64280f03df47000053500"], 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x4000) accept$alg(0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) [ 138.343482] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 138.352559] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 138.455647] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 03:05:07 executing program 6: r0 = msgget$private(0x0, 0x21) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/113) prctl$intptr(0x1c, 0x66) prctl$intptr(0x1d, 0x20000000000) 2018/06/01 03:05:07 executing program 2: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = socket(0x2, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mq_timedsend(r2, &(0x7f00000000c0)="3be61a736bd3093dd5f578bbfd40c393719b2ba593", 0x15, 0x3f6, &(0x7f0000000100)={0x77359400}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x101400) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000080)=""/20) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000200)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000001c0)=0xe4) sendto$inet(r1, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/06/01 03:05:07 executing program 5: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x3a, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='\x00', 0x1}], 0x1, 0x2000000000000000) prctl$getreaper(0x19, &(0x7f0000000080)) 2018/06/01 03:05:07 executing program 0: socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1a658) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) shutdown(r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xffffffff, 0x402400) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r2, 0x1, 0x1, 0xfffffffffffffffe, &(0x7f0000000240)=[0x0], 0xfb}, 0x20) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000180)=0x40, &(0x7f00000001c0)=0x2) fcntl$addseals(r0, 0x409, 0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x80002004}) 2018/06/01 03:05:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x5723, 0x401, 0x1, 0x3c, 0xffffffffffffffff, 0x1}, 0x2c) fcntl$setlease(r0, 0x400, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0xfffffdcc) r1 = socket$nl_generic(0xa, 0x5, 0x84) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xdfb6, 0x4000) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000240)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="d0032233542c896b"]}) 2018/06/01 03:05:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x3, 0x1, 0x80000000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) sendto$inet(r0, &(0x7f0000000180)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/06/01 03:05:07 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xcab, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$ax25(r2, &(0x7f0000000300)=""/4, 0x2, 0xe803, &(0x7f00000001c0)={0x3, {"c7be1be91a3ffd"}}, 0x6f3000) close(r1) 2018/06/01 03:05:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20000008912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000020000000c0000000800010003000000"], 0x20}, 0x1}, 0x0) 2018/06/01 03:05:08 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x4, 0x210000) r1 = socket$key(0xf, 0x3, 0x2) r2 = shmget$private(0x0, 0x13000, 0x54000200, &(0x7f0000fec000/0x13000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/171) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200000, 0x2) io_setup(0xfffffffffffffff8, &(0x7f00000004c0)=0x0) shmget$private(0x0, 0x3000, 0x13, &(0x7f0000ffa000/0x3000)=nil) io_submit(r4, 0x1, &(0x7f0000000400)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x2, r1, &(0x7f0000000380)="cfa230dfd3ef510bc712f21bcb9ac6392d751149ee27511ba242dcda0607640a8baac7ab2331004098578ebf2b57130dd2f91d246418666c4f7d6a6e", 0x3c, 0x100000000, 0x0, 0x0, r3}]) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x5, 0x55, 0x416b}, &(0x7f00000001c0)=0x10) recvfrom(r1, &(0x7f0000000440)=""/92, 0x5c, 0x2001, &(0x7f0000000500)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x3, 0x400, "8364bd03d894fd52ad3c4f90a8ea35094028562a5d43fa806998f339599b3b63db7b82aff538b887b50a44e9a83a3a2dbb6261c382c59499766dc387661a3f", 0x11}, 0x80) readlinkat(r0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/15, 0xf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1f, 0x3}, 0x90) fstat(r1, &(0x7f00000002c0)) shmat(r2, &(0x7f0000ffa000/0x2000)=nil, 0x3000) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/06/01 03:05:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") flock(r0, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/33, 0x21, 0x100, 0x0, 0x0) 2018/06/01 03:05:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x1, 0x0, 0x0, "8f"}) 2018/06/01 03:05:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/udplite6\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000480)=0x2d, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x30117b}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x8, &(0x7f0000000240)=@raw=[@generic={0x8, 0x8, 0x848e, 0x400}, @alu={0x7, 0x1000, 0xf, 0x4, 0x9, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x7, 0x0, 0xf, 0xfffffff6, 0x8}, @exit={0x95}], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0xe33398dec5791aff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000006ca704000000ce0de8ed451216390000000000000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0xd3, @empty, 0xfffffffeffffffff}}, 0x5, 0x401}, &(0x7f0000000400)=0x90) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/74}) 2018/06/01 03:05:08 executing program 0: r0 = socket$inet6(0xa, 0x8001000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') chroot(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000380)='./file0\x00', 0x2) chroot(&(0x7f0000000000)='./file0\x00') 2018/06/01 03:05:08 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) unshare(0x60040200) recvmmsg(r0, &(0x7f0000002540), 0x0, 0x0, &(0x7f0000002600)) 2018/06/01 03:05:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) clone(0x40a28000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000080), &(0x7f0000000300)="1d2bbe52fae293d7a7e1449316ccec597c0ac0c9495394f9e5458e359746a28dec956077b8e80056e74699f43933b00b1b7db90000f8953e17926639fd000000008000714193e05ec719efe61aae38") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='children\x00') pread64(r1, &(0x7f0000000040)=""/12, 0xc, 0x0) 2018/06/01 03:05:08 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x5, 0x4) write(r0, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace(0xffffffffffffffff, r1) [ 140.073330] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 03:05:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x661, 0x800) accept$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000800)=0x2, 0x4) 2018/06/01 03:05:09 executing program 1: unshare(0x600) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)={0x7ff, 0x1, 0x8202, 0x5, 0x400, 0x1ff, 0x4, 0x7, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000580)={r2, 0x7fff}, &(0x7f00000005c0)=0x8) 2018/06/01 03:05:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xa2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x74, 0x2}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4002, &(0x7f0000000000)=0x101, 0x100, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000336000/0x3000)=nil, 0x2) 2018/06/01 03:05:09 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r1, 0x1) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x7) fcntl$dupfd(r1, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) [ 140.143990] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 03:05:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000008, &(0x7f0000000100), 0x4) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73060030"], 0x4) close(r0) 2018/06/01 03:05:09 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x20) ioctl(r0, 0x3, &(0x7f0000000200)="0047fc2f07d82c99240970") flistxattr(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x200, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x4, {0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xca6}}}, 0x3a) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='net/ipx\x00') process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/153, 0x99}], 0x4, &(0x7f0000000840)=[{&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000480)=""/141, 0x8d}, {&(0x7f0000000540)=""/57, 0x39}, {&(0x7f0000000580)=""/42, 0x2a}, {&(0x7f00000005c0)=""/192, 0xc0}, {&(0x7f0000000680)=""/106, 0x6a}, {&(0x7f0000000700)=""/28, 0x1c}, {&(0x7f0000000740)=""/203, 0xcb}], 0x8, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000008c0)={0x303, 0x33}, 0x4) 2018/06/01 03:05:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2bc18f31cc4f4b8f62dec11ee56f5e058ba2c386cd1cfaa37d2cc2d5f1e3fd98c998bb2d33ce47de8636b4315919b99a3d1c00067369cf0d6c6f9f499d0c9d26bf6f41e7a2135aa364397aa10b10bec65eaf27a0fee92325dd01842ed516173feee356c46bed2b209ccb1d715cd85744b3a8b1a295442bd0629a6bbc7297f7d2ade89ef04af3315c9885975d5f784814746c370e86479c"], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x5, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/06/01 03:05:09 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000000)) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 140.729152] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 03:05:09 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffc01, 0x200) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b02df2fd0846bc0964f4ffde3d917e30f"}], 0x28}}], 0x1, 0x0) fsync(r0) 2018/06/01 03:05:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="48000000140007000000000000000000021f0106667e279639a91d7bd913979131c7a1cf730d5305000000a00b32eadc280f417fffffffff00000000b27ee8125f423782a9447015"], 0x48}, 0x1}, 0x0) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="4f2d08ccbbc3ec6664f4425ff97b6461a4a1e6737403038c01aca187882d9e1abd5044b8bd23db1b0f3ccadeb4bc022f59bf58b7bf1c2f7747fcba23e1a89ec7f21479f0af8dc0ac1149e62535e59742e598a2a325d2699d859d81bedc54b342cc99c3ca6bd3605eed3b19adee4418a1c5670c1902bbc1ae04364eb53db87488a500e301996d7292d69a043704653cdf57b60bf0799fddc883cb3f5c06ec8bea1dbba2be38abfd4d7f4fd6c49ac28b041b5e39ad03528c087f87274e2078e8ad359b439e", 0xc4}, {&(0x7f0000000280)="9b29d19d0e4b7913fdbff5341445b1a7daa78b21c852fa9f097830b59450b28a61473c2f117ee7ed462db7864a53f3610377ef71c70a4aac4a5562ea5e20fe71a90c89e54a7dafe22c2f00ee610cd1223fd6476ad32ccf8347cbb22b59d8bf8c6801f23bf46cfc387986b1a96fae2f391c3d7c4843aa52ffee221247a6bc6f3b17177a709a85184a28f4121ef781800309ddca1661168a3ee651d811c36333569fb8e815ff5f80fa3a23a0d225668ef1a17d5891b94570c336fc9f5e31a4d530ee90f5", 0xc3}, {&(0x7f0000000380)="84696e118d413f3e0001a0e0db62e40674d74e03487c7d767a326141f122263078d6a8f79ba8e41a52e5d9a9e670a42cd749c898a21b5a4c1c04c8bd7a33a024f36b91d5c1047a4fec506e59e054a2ffa9b6358595b7c7e2fde3a2f2ced8e7ba4eea57ff82c1452a0088c110a8e49252359284c906215cf25800d1b0d6685546f286afad71a35edd77d92ae0bdb2aa47f6c7c7e763c39dd21968b866244139d66851e92bfe32397fd8207edd0438bf6d0fac8f9d88b38db427fec5a27e", 0xbd}, {&(0x7f0000000440)="790a4b2172fb75ec29c38acba167c423dd392f2f0f78221beab3446c696dd10d755b91efa08bf2bf85386737e2a064899c878d1e14f773e58ae289690db1b9236f6d0273f38fbbf715f0c104a7368cb0059f2d083603a2bb30ed8dc24df225480a3b5a6e90e8e11f219b4d9bfec78ea4e40ccd8aeac3346cae8525463796218a521b1c616a5d0927734fd8c577c1b1825561abe0197ac2e87be959c201307a59d9040ef215dd4bc2b85b9cc16a75991843c13a75411d3e640362ab850e8ff8ba57ecf81e89e4655b09f6aa8dd9305d90a3666b6e5de30de7fda93a7553b25ac0f6c109c487dd98d7e383c143", 0xec}], 0x4, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) fchown(r0, r2, r3) 2018/06/01 03:05:09 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xff, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x90}}, 0xf5, 0x8}, 0x90) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x200, 0x440000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, r2, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e22}}) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000240)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) recvfrom$packet(r2, &(0x7f0000000140)=""/125, 0x7d, 0x20, &(0x7f0000000200)={0x11, 0x1f, r4, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00') 2018/06/01 03:05:09 executing program 7: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/06/01 03:05:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80a, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x40) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x8000, 0x0, 0x10}, 0x98) close(r2) 2018/06/01 03:05:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = userfaultfd(0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/87, 0x57, 0x40000000, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000000040), &(0x7f0000013000)=0xfffffffffffffe9b) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 03:05:09 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="18100000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1}, 0x48) 2018/06/01 03:05:09 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1c}, 0x2b) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{0x800, 0x6, 0x2, 0x3}, {0x3, 0x4, 0x2, 0x6}, {0x60000000000000, 0x1, 0x2, 0x401}, {0x8, 0x4, 0x80000001, 0x2}, {0x3, 0xfffffffffffffff8, 0xfff, 0xe079}, {0xffffffff00000001, 0x0, 0xfff, 0x2b}, {0x8, 0x80, 0x6, 0x4e18}, {0x7, 0x4, 0x3, 0x2}, {0x5, 0x0, 0xff, 0x5}]}, 0x10) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x9, 0x6}) 2018/06/01 03:05:10 executing program 7: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') ioctl(r0, 0x1, &(0x7f0000000000)="5a8b33844f807d84455c1dade9006d942c08a01c611e626085e0d34daf89addf56012df8268b17fa6cf484ba411b92fcd77715317815bd2eef") dup3(r0, r0, 0x80000) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/06/01 03:05:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) socketpair(0x2, 0x7, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 03:05:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000180000000000119078ac1414aa800000004404000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)) 2018/06/01 03:05:10 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x6, 0x4) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) keyctl$revoke(0x3, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/01 03:05:10 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x7, 0x4) 2018/06/01 03:05:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(camellia))\x00'}, 0x58) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@hopopts={0x3c, 0x1, [], [@ra={0x5, 0x2, 0x7}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/06/01 03:05:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000040)}}, &(0x7f0000000180)=0x18) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000002000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) [ 141.398259] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 141.626841] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 141.639206] alg: No test for rfc4309(ccm(camellia)) (rfc4309(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/06/01 03:05:10 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000facfff)="06", 0x79, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) accept4$inet(r4, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10, 0x80000) mq_notify(r4, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r5}) 2018/06/01 03:05:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000000100), &(0x7f00000000c0)) read(r1, &(0x7f0000000400)=""/100, 0x64) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xfffffffffffff000, 0x10001}, &(0x7f00000001c0)=0x8) r4 = dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000080)={0x3, 0x3}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) 2018/06/01 03:05:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x260000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x2000002d, 0x443, 0x0, 0x0, {}, [@generic="b5a9140e354ed4bd7cc527805f8b"]}, 0x24}, 0x1}, 0x0) 2018/06/01 03:05:10 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x8, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xfffffffffffffdd0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xffffffff80000001, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="1ca5a78af9fccdc16df09505d661b3852cd81b21a627351dea55fd49219a3cb0f0979f1808875e957a40c069faa48254f1ec54e6dc8e03640607ad8b965ad23d77c7c39027dacfc2df525e09bb3acc487fc6556da46e07bfd0bd6e5bb900e87d8a3a9e631481ceb052113b925ac23deabcddb38d9bca911a693111ea0158b6e83b546c7e342591a0b590c0a43fb2780dbf67070dd082830ef84030625d5cd34d179455a8545969acf78f5a3ea47bd4c726b31138d90058762807", 0xba) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) 2018/06/01 03:05:10 executing program 0: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001440)={0x0, 0x0, 0x41, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000380)=""/4096}, &(0x7f00000001c0)="7c453311eef3beed719cd8256f392d74389ea20865fad40f64c7029be6e0ddd673061cb16e28e087ad26362e241de44e9cfce2df9e291c4bd45f073a0ad708a85e", &(0x7f0000001380)=""/88, 0x0, 0x0, 0x0, &(0x7f0000001400)}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x0, &(0x7f0000000180)=0xd3fc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r2 = socket(0x2000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000014c0)="c626262c8523bf012cf66f") ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0xffffff21, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000200), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) 2018/06/01 03:05:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = userfaultfd(0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/87, 0x57, 0x40000000, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000000040), &(0x7f0000013000)=0xfffffffffffffe9b) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 03:05:10 executing program 6: getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='user.syz\x00', 0x5d, 0x0) 2018/06/01 03:05:10 executing program 2: r0 = socket(0x13, 0x800000000000802, 0x800) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'bond0\x00', @ifru_mtu=0x10001}) [ 141.861217] sd 0:0:1:0: [sg0] tag#991 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 141.870017] sd 0:0:1:0: [sg0] tag#991 CDB: Persistent reserve in, read keys [ 141.877598] sd 0:0:1:0: [sg0] tag#991 CDB[00]: 5e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 141.886631] sd 0:0:1:0: [sg0] tag#991 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 141.895538] sd 0:0:1:0: [sg0] tag#991 CDB[20]: 00 2018/06/01 03:05:10 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000140)='ppp0vmnet1(-\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100), 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/209, 0xfffffffffffffcea}, {&(0x7f0000000380)=""/242}], 0x100000000000060e, 0x0) 2018/06/01 03:05:11 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10002, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0xfffffffffffffffb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5402, &(0x7f0000000000)) 2018/06/01 03:05:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600400000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000900000000100000000303000000000000000000001d000042010100c58a47566f8d45157c97ec3a00000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/06/01 03:05:11 executing program 2: r0 = socket$kcm(0x29, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x80003, 0x3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x132, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x223}}) dup3(r2, r1, 0x0) 2018/06/01 03:05:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xc4, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) [ 142.128532] sd 0:0:1:0: [sg0] tag#991 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 142.139332] sd 0:0:1:0: [sg0] tag#991 CDB: Persistent reserve in, read keys [ 142.146870] sd 0:0:1:0: [sg0] tag#991 CDB[00]: 5e 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 142.155795] sd 0:0:1:0: [sg0] tag#991 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 142.164693] sd 0:0:1:0: [sg0] tag#991 CDB[20]: 00 2018/06/01 03:05:11 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x2, r1) readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) ioctl(r1, 0x8, &(0x7f0000000080)="cd3fe0458460654df9cd1f640c4e811d5a0571257ee2f0841bccb3287fdde98cd48db970791591831bff2070203c5ba684787db39748d235d2e11901d12b8d4d26fde21daa0e34c707c01116eaee763f") dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCXONC(r1, 0x540a, 0x2) tkill(r0, 0x1000000000016) 2018/06/01 03:05:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="36efc38766978b57e827577518120d98f3a9a9318db01f2a54efc71aec691c14b3f2847988403f93dbe4c16ca8cab0f6af7048f074acfee3bb8c9582e6342b4a9f", 0x41, 0xfffffffffffffffa) fchmod(r0, 0x1) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x2, 0x1, 0x80000001, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000080)) write$rdma_cm(r0, &(0x7f0000005380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005340)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r4, &(0x7f00000053c0)=ANY=[@ANYBLOB="06000000000000fa0000000000000000040000000000000000000000dc0000010000ffff0000000000000000", @ANYRES32=r6], 0x3ba) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f00000000c0)=0x1) 2018/06/01 03:05:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000b1c000/0x4000)=nil, 0x4000, 0x8, 0x82010, r0, 0x0) sendto$unix(r0, &(0x7f0000000040)="49bc453282e85d5861cd141fb893c5cb3b85dcb0ab8c55660e115c145d23521304889a17a2d44e2d9aae2aaccd4d7e1e4c19d1ed2d47666947df97e3b6b192c08eae3aed940564b57ed1889a1b29714c0b72f4f5f1cfdc1945dcafbbc31b9c758e9f575f882743dbb55c70d9d521caf92f44fbb678a831a81023bbbe630aff944acbcceb32e7f95b808369de277f8afa63fbb992ca16ba61395bcfddb0adaf589905d5880f5062d13aefbc46304eb2", 0xaf, 0x4000040, 0x0, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) mbind(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000), 0x7f, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) mlock2(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x1) 2018/06/01 03:05:11 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/hwrng\x00', 0x101082, 0x0) recvmsg$kcm(r0, &(0x7f0000001040)={&(0x7f0000000900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000980)=""/74, 0x4a}, {&(0x7f0000000a00)=""/191, 0xbf}, {&(0x7f0000000ac0)=""/232, 0xe8}, {&(0x7f0000000bc0)=""/51, 0x33}, {&(0x7f0000000c00)=""/161, 0xa1}, {&(0x7f0000000cc0)=""/242, 0xf2}, {&(0x7f0000000dc0)=""/245, 0xf5}, {&(0x7f0000000ec0)=""/220, 0xdc}], 0x8}, 0x1) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x400, 0x10}, 0xc) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa2, 0x5, 0x40, 0x9, 0x5, 0x3, 0x7, 0x5, 0x1dc, 0x38, 0x243, 0x0, 0x100000, 0x20, 0x2, 0x5, 0x8, 0x493}, [{0x70000007, 0x6, 0x3, 0xff, 0x80000001, 0x400, 0x5, 0x20}], "27a0acf8bb6d4e6b851224b0d4fa6823b51efa4d46e908041f8089102c32e8342da7fbfeee2a5a8efab1ae2fed54700640e67c013d23b0fc1d71d5a92ad6850f8ef64ec4b5e14f3dd5a6b4e1b368914e81b833baf301887efb0a0540a84413880f8e6937a61aa078eb8fa45887bd755991e0754fa9ba446746767efc7646707b4441c9a7680ee39e957e1dfcf6f36ac53ca3b9b5e3404bd8acf060", [[], [], [], [], [], [], []]}, 0x7f3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001080)=[@in6={0xa, 0x4e24, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0xa}, 0x7e7e}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) 2018/06/01 03:05:11 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) sync() r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1fffffffc00}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x3c, "03cb67099f4e03065e3143d476019cb9d362aa2026b41573123db85f435edb1d3daab044838cc6e4fc2af8eec362afc1d60033ccf9bcc1cbd6f00fd6"}, &(0x7f00000003c0)=0x44) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000300)="f19a0732", 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x98f}}}, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000002c0)={0x5, 0x48, &(0x7f0000000240)="04c479b962a0712231078135114e20de945e3dbdd0f312f04e058bce7ff25b0962d2aca2d8651fef1f8d4d1af2ed0e1feb649ca55fdc2ea663dd183a0f1e8b757c63178e1e8bbe23"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc), 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x25d, 0x149340) ioctl$KDSKBLED(r3, 0x4b65, 0x2000000000000) 2018/06/01 03:05:11 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) socketpair(0x14, 0x805, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) 2018/06/01 03:05:11 executing program 4: semget(0x3, 0x5, 0x131) semget$private(0x0, 0x0, 0x80) semget(0x3, 0x1, 0x282) r0 = semget$private(0x0, 0x0, 0x80) semctl$IPC_RMID(r0, 0x0, 0x3) 2018/06/01 03:05:11 executing program 1: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) timerfd_gettime(r0, &(0x7f0000000100)) 2018/06/01 03:05:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000180)=0x78) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3f, 0xc70, 0x3, 0x1ff, 0x7fffffff, 0x3, 0x56, 0x1, r2}, &(0x7f0000000040)=0x20) 2018/06/01 03:05:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='A\t\x00\x00'], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), 0x8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0xa, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000340)={r0, 0xfff, 0x3f, "d5ffcbea8aa2cf6f797d94034a688bb66f2379f00472d88133d59e0d72544b921fc44b9772ac4962c671aedcef49ef202feb016ef5c385d2d4"}) ioctl(r2, 0x8117, &(0x7f0000000240)="c600000000000007ffa911") fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = socket$inet(0x2, 0x6, 0xffffffff) get_robust_list(r3, &(0x7f00000002c0)=&(0x7f0000000280), &(0x7f0000000300)=0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) setsockopt(r1, 0xe9, 0x5847, &(0x7f0000000100)="6626cbcccbed69cbc44b6dc7fc0d15af9ef4cfe5ffeb214c33108d9156e8168ba4e6df3d0ed6f207e3bdbb642a04811fd0eade3d5f07c0088f447c4b3344889f5c1deb5f860063f5faef456869e4f73768da80866ae089505eb3b046d0d8201574eab02ebfc5365ecc93769eccb219442e2a914f7b6964b37b607fb879487a4a6d4fd447f01dda3df3ff8f2a7686e8ac2efbd870f997bd85033f49085e34414782683f81196d33284d9344662c9844e330efd144c61fb4b661f78dbcc83357e6fb35144e1667a75eb4d314421050dba71c1aee62898da36366ae47a57d2334fd040713743f1bf4ac7c96595c9a24cb6ee69aa874b71a42", 0xf7) fgetxattr(r1, &(0x7f0000000000)=@random={'trusted.', 'veth0_to_team\x00'}, &(0x7f00000000c0)=""/40, 0x28) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000400)={{0x4, @broadcast=0xffffffff, 0x4e20, 0x4, 'lc\x00', 0xc, 0x1, 0x2c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 0xfffffffffffffff9, 0xfb1b, 0x7fffffff}}, 0x44) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x6538b282, @dev={0xfe, 0x80, [], 0x11}, 0x9}, @in6={0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x458b}], 0x38) bind$netlink(r2, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbfd, 0x4}, 0xc) sendto$packet(r1, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000080)={0x11, 0x1, r5, 0x1, 0x0, 0x6}, 0x14) 2018/06/01 03:05:12 executing program 6: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6(0xa, 0xf, 0xfffffffffffffffc) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r0, r2, 0x0, 0x72439a6b) 2018/06/01 03:05:12 executing program 1: mkdir(&(0x7f0000000380)='./file0/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000140)='./control\x00', 0x89) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000340)={r2, 0x2}) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)='./file1\x00') syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101) link(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='./file0\x00') close(r0) 2018/06/01 03:05:12 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)="9653ec44a45f07ea689ed6dfba117a8b7e88eccbd955114165c53ff0e45dde7a62e5371f0f2d7fe36229bf35215e1b89c34508eb7911d554eaa7462db23dd41395805b302bc56e56240b6e8e154f5aa2cfd4ffd3ff241e9465ec521375d34c32f7434396895ce297e76c8b27bb8f8ad0f7e2ec72fcea674d0d1dea5730ee2d4407b7", &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000400), 0x1}, 0x20) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101800, 0x0) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x37, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x9, 0x4, &(0x7f0000000180)=@raw=[@ldst={0x3, 0x1, 0x3, 0x0, 0x9, 0x18, 0x5}, @alu={0x7, 0x6, 0x3, 0x0, 0x7, 0x100, 0xfffffffffffffffc}], &(0x7f00000001c0)='GPL\x00', 0x81, 0x77, &(0x7f0000000200)=""/119, 0x41100, 0x1, [], r2, 0x2}, 0x48) 2018/06/01 03:05:12 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x7ff, 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={0x8001, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="2f107365637572697479706f7369785f61636c5f6163636573735e766d6e657431757365722a7070703176626f786e65743128776c616e302800", 0x82, 0x129, &(0x7f0000000040)={0x5, 0x10001, 0x7f, 0xfffffffffffeffff, 0xfffffffffffffffc, 0x1, 0xfffffffffffffff9, 0x5}) mq_open(&(0x7f00000001c0)='{.\x00', 0xfaf4f6ef7c1d8298, 0x80, &(0x7f0000000200)={0x6c4e6cb2, 0x80, 0x3, 0x5, 0x80, 0x10000, 0x5ca, 0x100000001}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)="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") r1 = socket$inet_sctp(0x2, 0x1, 0x84) fremovexattr(r0, &(0x7f0000000100)=@random={'security.', '-\x00'}) mq_open(&(0x7f0000000140)='%:vboxnet1.keyringeth0*cpuset\x00', 0x800, 0x3d7107151cbc3cc7, &(0x7f0000000180)={0x1f, 0x4, 0x5, 0x1000, 0xc60, 0x8001, 0x2, 0x4}) getsockopt(r1, 0x5, 0xfff, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc) 2018/06/01 03:05:13 executing program 4: r0 = socket(0x4000000011, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x100) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000140)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getcwd(&(0x7f0000000240)=""/116, 0x74) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bcsh0\x00', 0x2a201}) io_setup(0x469, &(0x7f00000001c0)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x3f000000}]) 2018/06/01 03:05:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40c000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$setownex(r0, 0xf, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/06/01 03:05:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x100000000001f, 0x7, 0x3, 0x4, 0x0, 0x8}, 0xfffffffffffffffd, 0x6, 0xff, 0xfffffffffffffffc, 0x9, "af5af5ce756edc78d539958e9877124145973b2a4f8ef1cc94573bfe8c667365e87bb79c87f8ab93a91165f1c510ab8fdb48ab71e29cc7ee9a2ad9fcde0983df2f244e87625b2782b54c707ec0ee27ff73b59cb7803dfd9b1c9ec1ac59cafddb9c4a3de6cc31861d0c40488b1b6836142d015cb1742fa726befc5c7a94a08035"}) 2018/06/01 03:05:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000000, 0x800000000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x8000000000000806, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) close(r0) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r2, &(0x7f0000000080), 0x6) 2018/06/01 03:05:13 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x2000) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x3) 2018/06/01 03:05:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x4}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x5, 0x1, 0x0, 0x100, 0x7ff, 0x2, 0x0, 0xfff, 0x7, 0x6, 0x650, 0xfffffffffffffe01}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000180)=0x7) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000020207031dfffd946fa2830020200a0009000b00001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3ff80000, 0x4) getsockname$inet(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/06/01 03:05:13 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x3, 0x1, 0x3de, 0xfffffffffffff800, 0xfffffffffffffffa, 0x3959}) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/06/01 03:05:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/unix\x00') readv(r0, &(0x7f0000001680)=[{&(0x7f0000001580)=""/250, 0xfa}], 0x1) pread64(r0, &(0x7f0000df6000), 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1, 0x1}) read(r0, &(0x7f0000000040)=""/206, 0xce) 2018/06/01 03:05:13 executing program 1: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, &(0x7f0000000000)="7484e4d595375137ae541df6c57c09b4bf0a3ab6bebedab39bd986aee9317e4ff397c06fff4c0fa70076b0de83b9a3f2512bcdfdde6d3c6ba174de32be7e80d47d55c17587f237f47a8e42694c5eb9b58d0d717ef39b033b8cb871328e2d864fccccade3b1cd8cfc", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000080)="1b017c4d33dfba515d1f5f55cf5d83726d882bd5baee98c5f3915e9495ce799dd5594ed68e278f3e6896cff7bbeb3db39947ec00000000000007ffc84201a5f5913a19dd51b0528761") syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioprio_set$pid(0x2, 0x0, 0x0) 2018/06/01 03:05:13 executing program 7: socketpair(0xc, 0x6, 0xffffffffffffff98, &(0x7f0000000100)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000140)=@ll, &(0x7f00000001c0)=0x80, 0x80800) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000200)={0x2d, 0xa, 0x3, 0x6, 0x829a, 0x9a5d, 0x4, 0x8}, 0x0) 2018/06/01 03:05:13 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000200)) recvfrom$llc(r2, &(0x7f00000000c0)=""/152, 0xfffffffffffffd5e, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='securityvboxnet0vboxnet1\x00', 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000000240)=""/158, 0x9e) 2018/06/01 03:05:13 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x40000) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)=""/175, &(0x7f0000000140)=0xaf) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000080044dff, &(0x7f0000001280)) 2018/06/01 03:05:13 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x10) r1 = perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x10001, 0x0, 0x0, 0x10001, 0x8dffe8e, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000a7dfff)}, 0x2000003fe, 0xcc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget(0x2, 0x1) io_setup(0xfffffffffffffffe, &(0x7f0000000000)=0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x262000, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x400002, 0x0) io_submit(r3, 0x3, &(0x7f0000000480)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x5b, r1, &(0x7f0000000040)="76b1d684c039dad9182e94d8170f07f2a01ca95f486515d6432348b35c527e60b141daa70638e8b17ec330602989b09d8e", 0x31, 0x8f, 0x0, 0x0, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0xfff, r1, &(0x7f0000000280)="ebbfcb46c29783cc59d69805388d1a1e221731b9946b85141c1996612a956472bb38f6529fbc653e99cc946fb5c5b03c6c0464018a54576b45b8888992e8a1c0d5b9fe65e7086c23d2f350c1d5d67360b8f10c405480de5d23e6d53635599349d3842b37e0b2654d166fa349f227b400a126c060e3c95a3f773dc8ce806687272e7e4f76d6c39f0d3daf69377197b83ad7c6768f2311ba2d69f0d6879d47fa41b175c7188e65e8079a2ae7a997a58eb2a7ea0ff3d1416cc032f1b1c89606d7", 0xbf, 0x3ff, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f00000003c0)="18777544bdbc65a447a6c9a849f69baeb7b236bebfbd27e514d39f94e88ef2fada6505a465433be3f67f517e23edf8f6", 0x30, 0x20, 0x0, 0x0, r5}]) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) msgsnd(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="030000000000000007551009067b4b7a086966b57dfa74b24999c3e43ac3aa0ff8e3e2af7456b18a403842d42da53442ee57adbce619d80c352d8e9f8499cd1592af31286c790903d6b445ccd7a2784259f5f3648b025a0321c285a7971ce2c78054c5977eaba3e7dc217896f1c5888dea8e2c658f25b36a14c33a30cd0ab804836cd8172094541530217e7297242009a58cf77d304061c9d1a2c4610d599de3d335aa9a291e637ce06c1c52814e952c81487f74c6b90f7199cd4b8437f4193fbb9f2440a165873bd486f8967b355e313b5fce18ae0e322fd0750841c157d1db7a7fc55f48a2"], 0x9f, 0x800) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/01 03:05:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) close(r1) seccomp(0x1, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x8, 0x1ff, 0x1ff}, {0xffffffffffff0000, 0x3, 0x1, 0x1ff}, {0x5, 0x7, 0x7, 0xe6}]}) 2018/06/01 03:05:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_matches\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0100000000000000", @ANYPTR=&(0x7f00000010c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="21db8d07cb822c896ac4"], 0x20) close(r0) setrlimit(0xf, &(0x7f0000000080)={0x96, 0x101}) write$rdma_cm(r0, &(0x7f0000001140)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r1, 0x2}}, 0x6) lseek(r0, 0x11, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000000)=0x5, 0x4) 2018/06/01 03:05:13 executing program 7: unshare(0x2000400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000400), 0x31d) 2018/06/01 03:05:13 executing program 6: r0 = gettid() capget(&(0x7f0000000080)={0x399f1336, r0}, &(0x7f00000000c0)={0x0, 0x0, 0x100}) 2018/06/01 03:05:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, &(0x7f00000001c0)=0x8) fremovexattr(r0, &(0x7f0000000080)=@random={'btrfs.', 'lo/trusted\\\f\x00'}) bind(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x3, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x80) 2018/06/01 03:05:13 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x244041) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x2, &(0x7f0000000100)={0xf74}, 0x8) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x45) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x1000000000, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/06/01 03:05:13 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x10372dd8) recvmmsg(r0, &(0x7f0000004c80)=[{{&(0x7f0000000140), 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/4, 0x4}], 0x1, &(0x7f0000000240)=""/4096, 0x1000, 0x100000001}, 0x80000001}, {{&(0x7f0000001240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000022c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002300)=""/40, 0x28, 0x7fffffff}, 0x1}, {{&(0x7f0000002340)=@ipx, 0x80, &(0x7f0000002480)=[{&(0x7f00000023c0)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x8001}, 0x18000}, {{&(0x7f00000024c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002540)=""/223, 0xdf}, {&(0x7f0000002640)=""/223, 0xdf}, {&(0x7f0000002740)=""/53, 0x35}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/56, 0x38}, {&(0x7f00000037c0)=""/223, 0xdf}, {&(0x7f00000038c0)=""/244, 0xf4}, {&(0x7f00000039c0)=""/51, 0x33}, {&(0x7f0000003a00)=""/79, 0x4f}], 0x9, &(0x7f0000003b40)=""/161, 0xa1, 0x1f}}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003c00)=""/163, 0xa3}, {&(0x7f0000003cc0)=""/3, 0x3}, {&(0x7f0000003d00)=""/104, 0x68}, {&(0x7f0000003d80)=""/73, 0x49}, {&(0x7f0000003e00)=""/255, 0xff}, {&(0x7f0000003f00)=""/41, 0x29}], 0x6, &(0x7f0000003fc0)=""/152, 0x98, 0x80000001}, 0x6}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004080)=""/116, 0x74}, {&(0x7f0000004100)=""/51, 0x33}, {&(0x7f0000004140)=""/207, 0xcf}, {&(0x7f0000004240)=""/174, 0xae}, {&(0x7f0000004300)=""/217, 0xd9}, {&(0x7f0000004400)=""/209, 0xd1}, {&(0x7f0000004500)=""/176, 0xb0}, {&(0x7f00000045c0)=""/219, 0xdb}], 0x8, &(0x7f0000004740)=""/104, 0x68, 0x81}, 0x7fff}, {{&(0x7f00000047c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004840)=""/125, 0x7d}], 0x1, &(0x7f0000004900)=""/128, 0x80, 0x48}, 0x4}, {{&(0x7f0000004980)=@can, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004a00)=""/118, 0x76}, {&(0x7f0000004a80)=""/58, 0x3a}, {&(0x7f0000004ac0)=""/185, 0xb9}, {&(0x7f0000004b80)=""/150, 0x96}], 0x4, 0x0, 0x0, 0x3}, 0x10000}], 0x8, 0x20, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004e80)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/06/01 03:05:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x440402}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x135c, 0x26, 0x700, 0x70bd2d, 0x25dfdbfc, {0x5}, [@generic="a46e68628b833f8393def76dc154fb924c978936dfdab801c0ab35b5155fa8b3cd7fd19b6df6950a12fe4023ed59de7427c74caec9ec54948ffc64311a8afcd484a8de4535ed3369409b3b9957370057a50194200518eab9dc16f057ea792d609c297eb4c0521d6324ded121b9ac5569352e6c7f99af192973d9b49263cc33724ce15822b4a55e4f776b5540d226bee22777193c12de05426e", @nested={0x1240, 0x90, [@generic="a67a17c00b7e08cbbfe6332d9d644e0dcea3532c15dc44397c2583674d272279f928e922e9e52cb7f9bc3af262060b4a2e760ea2111cfea64ecac87d1151eb6c49d9d7ea85431da7d6ef711d2eb4d3e510964cabe6375cf3cf790d6d903965d4e6fe4cb549ab44d1afc229b97a3a", @typed={0x14, 0x4e, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @typed={0x8, 0x53, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="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", @generic="1ff472cf0fabc59c878930fe2d19a374ec", @generic="5fb5893776bd50077d21829f8715d3eb44ec7630a684b0edd18133eb0e637207e984f7ef1aec51450800ea27f1f8358c997f55228f2d856e19a6423a7d183bde22c08816c81a6198632476206eee5b648acedae3ff2845a12efe29cd9205cd1e5e4236a78ebb89eb40463fb8d2e77a0ddd6ceef3eb00efd7b07ad5512ba2fecccb8c92598edbcc3a4546428d3e75cdcad37c8b8a88f9ab26059a19c61fec5ef29af1f17d75dc3b6611e1db356d1128dc3ebfcf8715b2c794d20dc31028f5a9395310fd32b7362868a4404825ddbce2a01c6bfe37c8ba69715d6d965fbb650fd03e0bcc7a2d164ec4dad76b0429757caa31bd75969bfc264355", @typed={0xa8, 0x63, @binary="e1765e5d6e5149715be54d9026fc5efc8b08fab00cbf6aecac17b36b405d0a247be72140dccdcae8e999be0cc91c68ad2d3cd9e5ab726c840443cf11d2f11077c35e271ab2e796f9edb4d05ce8f15617ed73499394432fbbb05d54d45d0390a2a7360a747b6c6593f2a3aadd61f3f7d7266c89a84e63c1659217ca4c47ff202e96e1cab5f0bf797ca80032e2b5a117b6a9a86cf5e59f3884a722022fe645a4931c2c73"}]}, @typed={0x8, 0x2b, @str='\x00'}, @nested={0x64, 0x1c, [@typed={0x8, 0x73, @str='\'\x00'}, @generic="1e2a02942c4ea55bc1590e326ce598045e0600783dc8b9599d3fa3e4d43d7ad0069717779a8e0997380f9015f5387ad31772d5ac166bf48c0cae4f29b773408d696d6a3b27bac0dd890dba38", @typed={0x4, 0x8c}, @generic, @typed={0x8, 0x85, @pid}]}]}, 0x135c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40000c1) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x2d, 0x119, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary='U'}]}]}, 0x20}, 0x1}, 0x0) [ 144.869409] sctp: [Deprecated]: syz-executor4 (pid 8901) Use of struct sctp_assoc_value in delayed_ack socket option. [ 144.869409] Use struct sctp_sack_info instead [ 144.959226] sctp: [Deprecated]: syz-executor4 (pid 8901) Use of struct sctp_assoc_value in delayed_ack socket option. [ 144.959226] Use struct sctp_sack_info instead 2018/06/01 03:05:14 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8003d, 0x20000000000) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) 2018/06/01 03:05:14 executing program 7: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x2, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5420, &(0x7f0000000080)) 2018/06/01 03:05:14 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gre0\x00') 2018/06/01 03:05:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getdents64(r2, &(0x7f00000000c0)=""/110, 0x6e) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000280)=0x5) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff, "446fa7e383db8b8aeb07bbe28b285f0808e6fe54cf3bf7e52de501fea8cfdf94"}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000140)=""/101) r4 = semget$private(0x0, 0x5, 0xb) accept$packet(r2, 0x0, &(0x7f0000000240)) semop(r4, &(0x7f00000001c0)=[{0x4, 0x0, 0x1000}, {0x1, 0x289, 0x1800}], 0x2) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x8000000) close(r0) 2018/06/01 03:05:14 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) sendto$inet(r0, &(0x7f0000000100)="0e7f37cb026b1ce1913ee94be73338b1d1c0b9daf39b9d89d72c10925a81daf6610f70eb7691731659308f5828105e9fc4335e267c41c7b785a676bdb15cae4d721d6ccb1d12f30e69f11fb581e9718a69e09153c38dc388413a6ebafb531e52eab532029caeaf33082a76babaa9abb5fcac5303ef117487dbcc80f7699bc84884816b73dc690404f2837b00469e161b00f9aadf7092aacbc01a5bd8dd7f3661c13d9f642fce1fa13a780e50fdbe49bfca462f2a478f1679d7b2050d997a2b20746db561a9132de9fa94a129423295f9799e5dd2f1d9f8d29f809fbd3ae13a3f3f6dfccc792495aa4156c53e38", 0xed, 0xc0, &(0x7f0000000200)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x6) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x100000001) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/06/01 03:05:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000004a00010400000000000000000a000000c3dad17b7400000013a9acb7a4ef81931784c54ee8791a7e063f32add0a14eaa374497ae985ec26483a4bf9ad32320240baf3f66ed7afd0bfc43353076ad987c89a54b7be3b482539056ed75351ee92955e835a79537b6a5b44d3042b0d82bae2c7136c63e09475fb4e8d06a6466c54c245a20b8da1ca09e5860cf1733ba5f23ea7ede87d0429109411cb7c0ebf3aefa45e64d236e57ac7839dc530bbca7196643d6db3a5ecef223f8b3f38ee4d7cf6cf2b0577c44934c51d7d43ebb3a85dd74021d6b67354df2d2642bedf8f9213699be0d579efb4c"], 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/unix\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000300)={{0x6, 0x100000001}, 0x8}, 0x10) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x1b, r2, 0x1, 0x311, 0x6}, 0x14) 2018/06/01 03:05:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x2, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ipddp0\x00', 'veth0_to_bond\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe8, 0x138}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', "357d646470300400008b5ace23ff00", 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x300) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400000, 0x0) io_submit(r1, 0x2, &(0x7f0000000540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f0000000040)="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", 0xfc, 0x1, 0x0, 0x1, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000740)="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", 0x1000, 0x937, 0x0, 0x1, r3}]) 2018/06/01 03:05:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'veth1_to_team\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x3}, 0x8) mknod(&(0x7f0000000440)='./file0\x00', 0xc006, 0xfffffff9) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) r3 = semget(0x3, 0x5, 0x6) r4 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x4, 0x3) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f00000003c0)={0x3, 0x70, 0x0, 0x1, 0xffffffffffffffff, 0x1093, 0x0, 0x677, 0x40, 0x9, 0x3, 0x5, 0x1, 0x7, 0xfffffffffffffe00, 0x0, 0xca3e, 0x3, 0x7, 0x80000001, 0xb36, 0x4, 0x3, 0x0, 0xff, 0x7, 0x4, 0xfffffffffffffffe, 0x2, 0x2, 0x5, 0x8, 0x6, 0x5, 0x2, 0x7, 0x292, 0x7, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000380), 0x4}, 0x104, 0xff, 0xffffffffffffffff, 0x7, 0x80, 0x0, 0x1}) semctl$SEM_STAT(r3, 0x2, 0x12, &(0x7f0000000040)=""/145) [ 145.131344] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/06/01 03:05:14 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x4, 0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYRES64], 0x8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x80000) 2018/06/01 03:05:14 executing program 1: semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000040)) r0 = semget(0x0, 0x3, 0x1) semctl$IPC_INFO(r0, 0x5, 0x3, &(0x7f0000000080)=""/188) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x200, 0x101000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) 2018/06/01 03:05:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x1000000000004e23}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x27, "01fc02f0a352cb630181a1dcbd493f430ed45a6a0508c16960c3f96b396c8b9f1b2a295e98959f"}, &(0x7f0000000040)=0x2f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x8}, 0x8) shutdown(r1, 0x2000000002) 2018/06/01 03:05:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0xfffffffffffffcf1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c1", 0x30, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) [ 145.211527] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/06/01 03:05:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x51c9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="070000000000000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e2200000000000000000000000000000000000000000000000000000000aeb400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000800400001801000058020000580200009803000098030000980300000400000011951687753fab1c1bb1ec8dbb3d8631c477119a00c5bd2fbc3e5a3ac3101f63c1deb0d3caf0c65541e5d7ee288893c23fd7c9e9fbe94e0e64fcd24f131fdad6119272bdbbe9fa03dfee72ed495a0c174ebaff88c362af2f791e96e891ab6681da94b8c383e4299fdc9ed97e7cc5ad98445f446549ca143dce8eacbebe711c37779a66542ea88059167235373383c48d3933655853a5f38709b73957bd05ac90980895f56e2ac0b39f35c3c98d52", @ANYPTR=&(0x7f00000000c0)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000eba7107592d7000000000000000000000000000000000000000000000000000000000000ac1414aa0000000000000000ac141400ac1414bb0000000000000000aaaaaaaaaabb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064756d6d7930000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000496a9408da870000000000000000000000000000000000000000000000000000ac1414bb7f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) 2018/06/01 03:05:15 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x400) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) timer_create(0x0, &(0x7f0000000440)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000001800)) 2018/06/01 03:05:15 executing program 3: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x101000) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000001c0)) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xffffffffffffffff, r2, 0x5, &(0x7f0000000100)=""/146) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201012}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/01 03:05:15 executing program 5: prctl$setmm(0x23, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = socket$kcm(0xa, 0x122000000003, 0x11) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000440), 0x1, 0x0, 0xfebc}, 0x0) dup2(r0, r0) 2018/06/01 03:05:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) accept4$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x800) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x66, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000200)={{0x2f, @rand_addr=0x400, 0x4e23, 0x3, 'sh\x00', 0x10, 0x10000, 0x1}, {@multicast1=0xe0000001, 0x4e22, 0x0, 0x8000, 0x0, 0x80000001}}, 0x44) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/06/01 03:05:15 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = socket$netlink(0x10, 0x3, 0x4) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="4c0000001400197f09004b0101048c590188ffffcf3d34740600d4ff5bffff00e7e5ed7d00000000c8550000000000002758d60034650c0326356cdb47f6aaaa956086cbfe0db35200af4486", 0x4c}], 0x1) 2018/06/01 03:05:15 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) eventfd(0x7) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f00000000c0)='$!vmnet0*\\em0}-!,mime_typesystem\x00') mount(&(0x7f0000000180)='//file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='nfs\x00', 0x2080, &(0x7f0000000000)) 2018/06/01 03:05:15 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800, 0x0, 0xff, 0x1, 0x4, 0x0, 0x2}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0xffffffffffffff3b) r3 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x3, 0x3f}, 0x8) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 03:05:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 03:05:15 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000140)=""/148, 0xfffffffffffffdbe}], 0x1000000000000394, 0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='smaps\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x8001, 0x0, 0x10000, 0x101}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000040)={r3, 0x7}) 2018/06/01 03:05:15 executing program 6: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x3, 0x401, 0x7, 0x1, 0x7ff, 0xffffffffffff3aa8}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/06/01 03:05:15 executing program 7: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffd) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r1 = syz_open_dev$vcsn(&(0x7f00000012c0)='/dev/vcs#\x00', 0x10001, 0x40000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000000c0)=""/202, &(0x7f00000001c0)=0xca) 2018/06/01 03:05:15 executing program 1: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000040)=""/77, 0x4d}, {&(0x7f00000000c0)=""/171, 0xab}, {&(0x7f0000000180)=""/248, 0xf8}, {&(0x7f0000000280)=""/113, 0x71}], 0x4, 0x0, 0x0, 0x40000}, 0x20000040) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB="000000003dcbb7df"], @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'], 0x1f}, 0x0) 2018/06/01 03:05:15 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4c0100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x9, 0x80000000}, &(0x7f0000000180)=0x8) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@ax25={0x3, {"84af5a04e0bd11"}, 0x80000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000280)="604a6e632a55917d9150af9502addc511b8837cff03a76f226d536d6fa0c42a38ec6354db5931ee54197eaaafb06d2cdfdf37b266d1d8b36d2831bd1ceb5b73ce3c7bd6b7fac9a772bd3143dea5408812e0a92b8003a31e3ed40", 0x5a}], 0x2, &(0x7f0000001540)=[{0xf8, 0x108, 0x93c0, "ea29d11eeb316edafed2178bae95017d4af10b3076803b17812cfcbb9e27848c23bd1bfcdf1731f694ae4b1172c25f49d90ddfcd2dd6876f80a8c5849198cebae4721a8a73d9b3b775675afa25429de89374bf9e8cc32b3765eac25554838ae972da6496ba24cc45cd0d7dfda53d2d50ac87431bc58ca885131e9fdcbf6c568f36e28550b3ba06414de7ec17a7e02f920a24ec91ecb99c16802198af53357be98edf902f8e8fd653d2e85ea930504deb99e04343c1485f98f528e61676cc41f00b735dd7c5ba98d11ab3add89357536e3879024aa4636d59bb5f3954a521cb02fd1b547a85b2"}, {0xe8, 0x117, 0x5, "f6e474a0e74c561404a7500bf3a92f0eb66ff61dfed308d9f0af5d7aaa4085b4608fa729f4586e047846a8cc033b04da73d01047b94249fd84bc6fc69042c0ee688736b4c3ce621e03b7ea614d30ff759ffb58733ee2324381c5fc1432c644e8c3385ecf729fb85507ca41625982a1af27bab3c3a43de2fab7cbccf4e68959138df61803a4b4f052f8fb2b98bfa8ff870fab83a258dde6ac3492ac5a79d6830afd078f519820bc39ab0c2bbd13004216e5413f01bc31dd2964c7a0daeb4b5d644f824ecd5c8a1adfc63f0ea8f789143f131449"}, {0xe0, 0x111, 0x100000001, "ac132540ee695e21a63f8f962102ff7ef66564150568a2d1e76664c5f151b5bdcdea87844005df12ea1d96b15a4e434dbf3468f89250f103d48de3f4e2c6fd1a7e66e4b07b39c08d993e26a5427b60ebd86f5f5b9579f7f14ce92be6643403d5be1fac4186c8849d0a076904680a3ebb15d42c52dc3f36f1d9f4d703f11b443a702aefef9a5bc59848a032946241d019b16eb9e2248f3e4c9e8a6d9379d764d7cc93ba583134febcbe0ef6726af37972ad172e8ad62f349a499e9d096eedf808820d66dcd85a2ac85e"}], 0x2c0, 0x40800}, 0x0) ioctl(r2, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x236, &(0x7f0000000440), 0x375}, 0x10008000) sendto$inet6(r3, &(0x7f0000000080)="18", 0x1, 0x0, &(0x7f0000000040)={0xa}, 0x1c) 2018/06/01 03:05:15 executing program 3: r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x4}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000100)=""/4096}, &(0x7f0000001100), &(0x7f0000001200)=""/190, 0x0, 0x0, 0x0, &(0x7f00000012c0)}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/06/01 03:05:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x331b, 0x400) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/06/01 03:05:15 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) accept$alg(r1, 0x0, 0x0) 2018/06/01 03:05:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x52, 0x401, 0x0, 0x2000000000000000, {0xe}}, 0xfffffffffffffd7a}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x5) 2018/06/01 03:05:15 executing program 4: r0 = socket(0xe, 0x2, 0x9815) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000001680)=""/213, 0xd5}], 0x1) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f00000000c0)=""/86, 0x56}], 0x6}}], 0x1, 0x0, &(0x7f0000000200)) fcntl$getown(r0, 0x9) 2018/06/01 03:05:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000001400)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write$binfmt_aout(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x3f0) keyctl$update(0x2, 0x0, &(0x7f00000000c0), 0x0) ioperm(0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='.eth1cgroup#user[,[eth1\'!\x00', 0x1a, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ustat(0x0, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) sched_setparam(r3, &(0x7f0000000280)=0xff) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) accept4$ipx(r1, &(0x7f00000001c0), &(0x7f00000002c0)=0x10, 0x80800) 2018/06/01 03:05:15 executing program 1: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f00005ff000/0x4000)=nil, 0x4000}}) 2018/06/01 03:05:15 executing program 3: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)='vmnet0\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x80000000}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff03c}, {0x6}]}, 0x10) r3 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r3, &(0x7f0000000000)) 2018/06/01 03:05:15 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) shutdown(r1, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) recvfrom$llc(r2, &(0x7f0000000080)=""/229, 0xe5, 0x40, &(0x7f0000000180)={0x1a, 0xfffe, 0x200, 0xf6, 0x2b02, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)) 2018/06/01 03:05:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="040100001a0001000000000000000000fe8000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000050000002b00000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000ddb0000837351f22cc4b63395dac10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000005b73000000000014000e00ac1414aa1b0000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/06/01 03:05:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fcntl$dupfd(r0, 0x408, r0) 2018/06/01 03:05:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)='L', 0x1}], 0x1, &(0x7f00000000c0)}], 0x1, 0x400c011) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) r3 = socket(0x1d, 0x1, 0xf2) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$KDMKTONE(r2, 0x4b30, 0x6) sendfile(r1, r2, &(0x7f0000000000), 0x401) [ 147.066422] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/01 03:05:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) clock_gettime(0x7, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) 2018/06/01 03:05:16 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) readahead(r0, 0x6, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0xff) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @rand_addr}, &(0x7f0000000040)=0x8) [ 147.186110] print_req_error: I/O error, dev loop0, sector 0 [ 147.192214] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 147.200219] print_req_error: I/O error, dev loop0, sector 8 [ 147.206085] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 147.214066] print_req_error: I/O error, dev loop0, sector 16 [ 147.220003] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 147.227884] print_req_error: I/O error, dev loop0, sector 24 [ 147.233892] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 147.241813] print_req_error: I/O error, dev loop0, sector 32 [ 147.247793] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 147.255609] print_req_error: I/O error, dev loop0, sector 40 [ 147.261576] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 147.269405] print_req_error: I/O error, dev loop0, sector 48 [ 147.275883] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/06/01 03:05:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000000004) socketpair$unix(0x1, 0x10001, 0x0, &(0x7f0000000000)) write(r0, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0xfffffffffffffffd, 0xffffffff, 0x401, 'queue1\x00', 0x6}) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200), 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/6, 0x6}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x7, 0x1, 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/06/01 03:05:16 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="66000000000000000000000000000000fa96ee8f78b866500000000000ffffffc00000000000000000000000ffffffffa0fffffff80200007ecc97f4e9fd976459e385b606f8020000f8020000ffffffff040000f8"], 0x1) 2018/06/01 03:05:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x14052, r0, 0x0) lseek(r0, 0x0, 0x3) sched_getparam(0x0, &(0x7f0000000040)) 2018/06/01 03:05:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) tkill(r1, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8000, 0x0) flistxattr(r3, &(0x7f0000000180)=""/183, 0xb7) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x1) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000240)=0x5, &(0x7f0000000280)=0x1) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e22, 0x3e8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 147.284015] print_req_error: I/O error, dev loop0, sector 56 [ 147.290123] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 147.298005] print_req_error: I/O error, dev loop0, sector 64 [ 147.301949] print_req_error: I/O error, dev loop0, sector 72 [ 147.303962] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 147.304094] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/06/01 03:05:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xf50f}}) 2018/06/01 03:05:16 executing program 6: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x80000) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x8000) accept$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) socket(0x8, 0x6, 0x7) r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x9, 0x40100) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10034, r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000080)=""/162, 0xa2) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/06/01 03:05:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0xfffffbfffffffffe, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x4}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x1000, r2, r3, 0x8, 0x7ae, 0x80004) 2018/06/01 03:05:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5420, &(0x7f0000000180)={{0x3, 0x2000000000000, 0x600, 0xfffffffffffffffe}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x71d, @loopback={0x0, 0x1}, 0x6}}, [0x8, 0xc4e6, 0x1971, 0x10001, 0x9, 0x9, 0x100000001, 0x5952ebeb, 0x1000, 0xad4, 0x8, 0x7, 0x6, 0x8001, 0x8]}, &(0x7f0000000300)=0x100) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x10000, 0xab36, 0x8, 0x2, 0x3ff, 0x100000000, 0x40000000, 0x9, r2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/06/01 03:05:16 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x4000000f5, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="b81514412f55710c8f1ad7fac1b77696cabe32ac4763dddf78b98314153faaef7650852a29a7305d44e3d3c4a7bdb0f5c4fb6208a8a30770a27e6c98921bc6926056874650d5e5150b02b3d7866b3c1ab7d42228b3b5f2f9d195582a3c8f1f92ff06415cda3fd56667567a3c2ab5c8de38d18d0e27bc40e5c1fdb4e75017f92a715d505b7ffef6b3103c4c958accf76f5253b011c5a10459e7ab9aa00db0d72197895e58b45595373d965c3f7ca81a4269222cb0ce0c2ee84a67857d6b6c99789f864ae1ca600009311ae2b25a66c87fea532dc49c68f992b1f9c660f58186ff3b7c895d68bb64a3bf70b6afbe8562", 0xef, r1) 2018/06/01 03:05:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x400) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) fsync(r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f0000000140)=""/211}) 2018/06/01 03:05:16 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x210100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x8000, 0xf662, 0x4, 'queue1\x00', 0x1}) fremovexattr(r0, &(0x7f0000000100)=@random={'security.', 'md5sumnodev*vboxnet1\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/06/01 03:05:16 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1, [0x4, 0x3, 0x2, 0x0, 0x4, 0x0, 0xe07, 0x9]}, 0x5c) fgetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7478000000000000fe00"], &(0x7f0000000180)=""/249, 0xf9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth1_to_bond\x00') r2 = socket$inet6(0xa, 0xcbad869cca5c87f4, 0x6) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffd}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/06/01 03:05:16 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000001180)=0x81) read(r0, &(0x7f0000001080)=""/244, 0xf4) 2018/06/01 03:05:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="977fb7f228a0028e00000000000000000000000000000000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)='cbc(camellia)\x00', 0x0) sendto$llc(r2, &(0x7f0000000080)="97d22769ebc7242098614b69db017824db7952ef15533e8fd0b0c787b79fb87371a062510d083394c2759a0d6a327f2ac7462e9074650bd9c1afef21aa76f054010e80a2c86d8cb3f05b8b296cb7118dd1ed9e9a225dcabb59227c4b0cb6934eb14a59ad09c1bc7144eddbc487adee8cc36808a04b9b830bc7c0f3d5d5fd20b49ed71473e79ecd47e8d90eef11b629a8079b91eb8157092ce04d437a98533452e3faa5b59a27faa643cb023c0b8b54912ad84ad0c86b31a6e435b42f0c0f3bcda7f0f59064ac33", 0xc7, 0x840, &(0x7f0000000180)={0x1a, 0x302, 0x5, 0x4, 0x6cd2ac62, 0x7abe, @random="a782990fbe91"}, 0x10) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/06/01 03:05:16 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+10000}}) r3 = socket$inet(0x2, 0xb, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/06/01 03:05:16 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x9, 0xa, 0x1000000000000008}, 0x2c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000000080)="fbc09468e1b72910", &(0x7f0000016f02)=""/254}, 0x18) 2018/06/01 03:05:16 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x4c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x540) 2018/06/01 03:05:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x20000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x7fff, 0x59, 0x30f, 0xffff, 0xffffffffffff0001}, 0x3, 0x6, 0x10001, 0x1, 0xdcba, "0926153d3fe9ac3028e8bf591fe4dc39bb5673f981bd9de8ad8959a058eca692b2a3cc7ae3360b51e079783573c797a4c057ba746892ad641e2d0649ebe1ea6f99c87b33b2b16202a3d2305c1c10f0d6129b348ef6a8a68e55e7d43e158a76ca68a6fbafd7140dfd3a0652a42298d2fff1c996f13f9bcc6cfbdcccd7b0be3dbf"}) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0xd24, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x1, r3, 0x2, 0x8001}) sendmmsg$alg(r2, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="ea", 0x1}], 0x1, &(0x7f0000000440)}], 0x1, 0x0) eventfd(0x8) 2018/06/01 03:05:17 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x42, &(0x7f0000fff000/0x1000)=nil) mlockall(0x3) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x6000) prctl$setmm(0x10, 0xfffffffffffffffd, &(0x7f0000ffd000/0x3000)=nil) 2018/06/01 03:05:17 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x402, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/79, 0x4f, 0x40, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x8fc) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = socket$inet(0x2, 0x1, 0x0) io_setup(0x100000001, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x5, 0xb38, [0x20000280, 0x0, 0x0, 0x20000448, 0x20000f10], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1b, 0x0, 0x0, 'ip6_vti0\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0x160, 0x198, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'irlan0\x00', 'sit0\x00', 'team_slave_0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x888, 0x8d8, 0x910, [@cpu={'cpu\x00', 0x8}, @u32={'u32\x00', 0x7c0}]}, [@common=@log={'log\x00', 0x28, {{0x0, "11b515b6d3315a044b056064ef1ff198f10e4c9d8ce0a91f57dc34a1375f"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0xbb0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000001c0)={0x9c53, 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) 2018/06/01 03:05:17 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000041680000fa0000000000000000393e74b4", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r1, &(0x7f00000001c0)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfff, 0x2000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) dup3(r0, r1, 0x0) 2018/06/01 03:05:17 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0x800}, {0x5, 0x100000001}, 0x8, 0x1, 0x3e41}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000180009000000c6ab7eeb2de59a997054ed570000000000000a00000200000000150002000000"], 0x24}, 0x1}, 0x0) 2018/06/01 03:05:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000200)={0x9, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x6, 0xffffffffffffffff, 0x3, 0x4, &(0x7f0000000000)='veth0\x00', 0x1, 0x5, 0x9}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x64, [], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x108) [ 148.201333] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 148.267115] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 148.275635] xt_helper: cannot load conntrack support for proto=7 [ 148.290460] kernel msg: ebtables bug: please report to author: Wrong size [ 148.332123] kernel msg: ebtables bug: please report to author: Wrong size 2018/06/01 03:05:17 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x135800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/06/01 03:05:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x2, 0x400}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x40345410) 2018/06/01 03:05:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x10000) shutdown(r1, 0x8000000200000002) 2018/06/01 03:05:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r1, 0x42e3, 0x6, [0x100000001, 0x6, 0xffff, 0x2, 0x0, 0x1]}, &(0x7f00000004c0)=0x14) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x100) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0xf5f5, &(0x7f0000000140)=0x2) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/84, 0x54}, {&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000280)=""/29, 0x1d}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000300)=""/88, 0x58}], 0x6) 2018/06/01 03:05:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000000)={0x20000000000001ad, &(0x7f0000000040)}) 2018/06/01 03:05:17 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) link(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)='../file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000007c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7b8, 0x0, 0x5a8, 0x228, 0x368, 0xf0, 0x6e8, 0x6e8, 0x6e8, 0x6e8, 0x6e8, 0x6, &(0x7f0000000100), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff000000, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], 'dummy0\x00', 'vcan0\x00', {}, {0xc7047f5c587baeb6}, 0x2f, 0x4, 0x1, 0x8}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 'ip6gre0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x7f, 0x0, 0x1, 0x1}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv4=@loopback=0x7f000001, 0x1b, 0xd, 0x9}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x22}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff000000, 0xbb1444e97f7c8fc1, 0xffffffff], [0xff, 0xffffff00, 0x0, 0xffffffff], 'veth1\x00', 'veth1\x00', {}, {0xff}, 0x89, 0x5, 0x5, 0x20}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x19}, @loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xff000000, 0xffffffff], [0x0, 0xffffffff, 0xffffff00, 0xffffffff], 'bridge_slave_0\x00', 'lo\x00', {0xff}, {}, 0x0, 0x800, 0x1, 0x6}, 0x0, 0x118, 0x240, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7, 'system_u:object_r:iptables_unit_file_t:s0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, [0xffffff00, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 'sit0\x00', 'ifb0\x00', {}, {0xff}, 0x0, 0x7, 0x2}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x3390}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x818) 2018/06/01 03:05:17 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/pid_for_children\x00') clock_gettime(0x0, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, 0x0, &(0x7f0000000280)={0x0, 0x989680}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x5) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) capset(&(0x7f00000001c0)={0x399f1736, r1}, &(0x7f0000000200)={0x401, 0xfff, 0x7, 0xff, 0x2, 0x5db}) 2018/06/01 03:05:17 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="004581540000f6757cf7a8e663564dc36397ab2c07d92c992409703ee54cf39489565cef15051be5307ff4abe00adb75e0d11ad021ee68dbf215245ceeb8fd46217b7d02eec94d7ab7965903f6bedae0a1155759aff6b9fd8cec8c83eca039eb925cd739570f356d2848915ccf2e4e55ed3bfea9ca270c76a4973277e1e34bbe8241ac7b9570d1c6e17182538cc3f19727b9cdf95d3ebea72007367378ed8edbebb59a9699c9f87fd3a87b159fa2f2f84d5bdc0eefff042ccfc1e34f069619153ef3752d") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0xb, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000007c0)) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000003ff8)) r3 = accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) sendto(r3, &(0x7f00000001c0)="b9f761d502c307c3df15d384287f635a7b85da574a5f5691391c0f2d791b0bebbc0f0fc472c0ba9462f983e1f4fb68b587823e7da667966bb973f4", 0x3b, 0x0, &(0x7f0000000200)=@sco={0x1f, {0x5, 0xb0, 0x3ff, 0x8000, 0x79, 0x7f}}, 0x80) recvmmsg(r0, &(0x7f0000000700)=[{{&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/38, 0x26}, {&(0x7f0000000540)=""/93, 0x5d}], 0x5, &(0x7f0000000640)=""/186, 0xba, 0x1}, 0x9}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) 2018/06/01 03:05:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000001c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0xfffffffffffffeee) r2 = memfd_create(&(0x7f0000000200)="000080a8", 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x7f, 0x4, 0x1, 0xcbc8}, 0x8) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/06/01 03:05:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x18002) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) write(r0, &(0x7f00000000c0)="df867fcbebd2ac29e1ba6cdf172a435bdfd3581deaa9212973329a1088a1e66ecbbe1201096d3e287db957a5c6a2d2d2b182c9e5cb83484783b67e3d6565f4b786bf8d0b7d06e3add90a", 0x4a) 2018/06/01 03:05:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98) r1 = socket(0x5, 0x2, 0x8) sendmsg$alg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="85acb7ae1f672ba1386b34971ddce4d35a11b435d8cfa7d5e80ef3e1ea425ccf919405087e18a57dd4ac44d7cfdfc9ef9d809d0ea817b2a3317a061c68b2605ea231a9fbc24ef735f88993977f889f498d89e3515d624ad7e083e6758cda987c80e977fed9f2c4d47f448686fb7759255f4a5138a5647ee24135f8175a8e41d64a72d208eb0b9ca9", 0x88}, {&(0x7f00000000c0)="08b5abfbb0ad6ad83de2d7cd776edd73700f8421d8f489f5a70837e5c7f5daa9b3c0af6bc69eb7bf8996ee7661c3c97db57abc45da86314ca0e45ba167bed3ba255651c0645d2a80a3fbdffa46c7618c499c55dcf34ec073283cd681f3de7dc4fefa972d3b761640f189ff08e92ceb666317068f840f494cd9be908b0a3721c75e6220aa5e1d480b68cc4c65cc540437235583da1ce910f467072ea8", 0x9c}, {&(0x7f00000002c0)="cabea01b8f2bb6fb3381a6b8e949ede3216e153d88607a0ff8c395db4d91c4e3cc1939603c4c8e9a19f9a4a27d80ecdfe382e333f06c2f31fb31565e35946e9cb75afc1ce854713c3cd7a3eb666ba029f3ad4bd071dd61c8bf27c584ea56c68086136654346b7e18e8e6a760fe94b12bff5b7146ca35717a1511d3ecb9ebda75a8e4c514321df3d8e6528c9847d2b233f1b6758a716ea885e9329c9ca403d3b48076b1d9fa52652e1dea6379aff00e93e65a52f2d22e", 0xb6}, {&(0x7f0000000380)="da322d9dd1742208f9702933539590ab05899cb30f02fc5ea92e1110b0d11c461113c254d79c2c85b80be09295ff03cac9eee064cb624dabaf00263ab258b41bf000657c9d147a87523e4ff24742d363896941c159a575bd45ebd8278bae5349e6daea92c8f3759c1127b59d087e225f870919f4e39dd164249cb29bd182d41446d1a8c40aa921254b1719000fd5", 0x8e}, {&(0x7f0000000440)="42b0662e2edc6956aaab3be65e452303d142df22040ce974d637841baf3bccff485d366d9c9cfaf7fb8c30ce0795c9214992e169aff6caaab492f3f1ce697fff03f862314f03c3bbf88f5951efca9973c15d50668a0ca73178783c7101ca9308cf3a6a410023e615ea788e0b673c28b0a0eff34f844c99822fee10fded83db0f661715046a49e2ff7b", 0x89}, {&(0x7f0000000180)="ae542c8919a1ac92d399d6f8d6085cefc07c7670d3069baab1ca3860f6026e869dd8708635166ad23b0532202165d55678fa16b6df9c93fc4476e4dbdb149bdba4cf3b9194d6b2a517434c83f28143e56f54c7256a8ad864ea9bb1206102753fbc2c8c8e6cab61c7aa80edd4f22b82fed3462fa01c1faf9df429d6fd265c6f", 0x7f}, {&(0x7f0000000500)="da2cbe507eaab895d7f19233154ac6ca121440568578fbc96cf1ef0be3eb750d7b2a4ac5c2de3884ff6080c61134ec6c1a962fe31bee345fea9bd5ad2d98c5e35efe9b7b305a5797c5bd9f7a15f5ab41a56107d64a6448b7d12b369adfc348ae4e6393522f95bf5597c6a36c2950cdc277e65511964750f1e3367799dea134da335ffdf0213a04cef045be8be3407eb2cb4804706c2d44d9a64c09e9", 0x9c}, {&(0x7f0000000840)="e6602f25fb5906a2374fb49eede06db34781ef3e9ea41f79e3822c13c6077cb8c729a69fa49012c930ceb898edd54b3ece2e395fe6961e7365b41a3fab2c2193549641700e377d4d2c3b87c736d96de307d4bc3057575a8bc5920ccd9983f352bdb02cfa4b901c842b3b08a45e4f64ab62b4dfae8f48babf6c123a4caf", 0x7d}, {&(0x7f0000000640)="ed725279665e2731700bc3bce28d013399887d8b9d89d1cedcd31b21d0c4a4", 0x1f}], 0x9, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000001701000004010000001000000000000018000000000000001701000004000000bb00000000000000180000000000000017010000030000000000000000000000400000000400000017010000020000002b000000978885732f144a2550db0986c964d8192a874dc3baa00cd163def8ea1a62dbaf66035bf292be9ef95a1e0400000000000000000017010000030000000100000000000000180000000000000017010000030000000000000000000000"], 0xb8, 0x20000004}, 0x80) 2018/06/01 03:05:18 executing program 5: unshare(0x400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x1, 0x10}, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x65, 0x1, &(0x7f0000000040)="2b90365c824c5b00", 0x8) 2018/06/01 03:05:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000005001a00fffb2d766b98b927b42e58fef3ffff00000000000000ac1414aa00"], 0x28}, 0x1}, 0x0) 2018/06/01 03:05:18 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240), 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x900, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3, 0x2}) 2018/06/01 03:05:18 executing program 4: unshare(0x8040000) gettid() gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='cpuset\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x0) 2018/06/01 03:05:18 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc1205531, &(0x7f0000000440)={0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, [], [], [], 0x0, 0x7}) 2018/06/01 03:05:18 executing program 6: r0 = open(&(0x7f0000000080)='./bus\x00', 0x50200, 0x40) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/06/01 03:05:18 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'team0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x0, 0x2, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1f}}}, 0x32) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x5e303289b8d2a45a, 0x1}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x890b, &(0x7f0000000000)) 2018/06/01 03:05:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"657267c71ac977ead9c300"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f0000000040), 0x50) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001100)={r2, 0x401, 0x10}, &(0x7f0000001140)=0xc) 2018/06/01 03:05:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x3, 0x807, 0x5, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000009c0)={@multicast2, @remote, 0x0}, &(0x7f0000000a00)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002080)={'team_slave_0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002100)=0x14, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002140)={@rand_addr, @loopback, 0x0}, &(0x7f0000002180)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002300)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000002400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002480)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002680)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002780)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000029c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002a80)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003200)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000003300)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003740)={@multicast2, @dev, 0x0}, &(0x7f0000003780)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000037c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000038c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004c40)={0x0, @rand_addr, @broadcast}, &(0x7f0000004c80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004d00)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004d40)={0x0, @empty, @local}, &(0x7f0000004d80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000054c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000055c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005600)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005b80)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000005c80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005cc0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000005dc0)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005f40)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000005f80)={0x0, 0x0, 0x0}, &(0x7f0000005fc0)=0x14, 0x80800) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000069c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000006980)={&(0x7f0000006000)={0x970, r3, 0x300, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x14c, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0x1, 0x7, 0x4}, {0x80, 0x2, 0x7fffffff, 0x100}, {0x3ff, 0x6b7, 0x7fffffff, 0xfffffffffffffffa}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbf46}}, {0x8, 0x6, r6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r7}, {0x22c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7, 0xffffffff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r12}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9de9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r19}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r20}, {0xf4, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x88, 0x4, 0x7, 0x3b4}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfffffffffffffffc, 0x3, 0x9ef5, 0x200}, {0x567, 0x8, 0xf5c, 0x2}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r22}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r28}, {0x180, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r31}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x970}, 0x1, 0x0, 0x0, 0x4000040}, 0x10) r32 = socket(0xa, 0x1, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f0000000280)=""/238, 0xee) ioctl(r32, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fsync(r1) setsockopt$inet_MCAST_JOIN_GROUP(r32, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000140), 0x4) [ 149.541667] sock: sock_set_timeout: `syz-executor4' (pid 9253) tries to set negative timeout [ 149.600870] sock: sock_set_timeout: `syz-executor4' (pid 9262) tries to set negative timeout 2018/06/01 03:05:19 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x20800040000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x4004bfc, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0]], &(0x7f0000000140)="73ff791e2f000000000000891154d00c0500000028fef674e7be3847f380e04443656dc12dc7cac52deffe584acab7000200002419c8a220e47f72ea3f5031f0714266", 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000280)=""/172) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000590000600000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x8}, 0x48) 2018/06/01 03:05:19 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2000000107d, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3, r0}) write$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/06/01 03:05:19 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000005c0)={0x7}, 0x4) r1 = socket$nl_generic(0xa, 0x2, 0x11) bind$netlink(r1, &(0x7f0000000000)={0xa, 0xfc, 0x0, 0xfffffffffffffffb}, 0x37) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/snapshot\x00', 0x90004, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000700)=""/245) sendmsg$kcm(r2, &(0x7f0000000640)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x4, 0x290d, 0x5, "fccb3a2a3c922541424d914f27fecec674df6d47f8fe21551faf4b01182197233f8a18d3036da95ae6c4296ce31f50d6a4be7f48c204bb3e6e61ab7b4df302", 0x38}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="525fe39cac1c98033cfd6cb4c8d3f75929c3417a4d52cf82388e146a8cf6018b6ee0d5c62fa227321a6a99c12cbf548663a0a6d32aaf8cf9a7c25b7ede199f5a18be66872f2746b3e19b399b7a284768edd98437f4fdd4ad85d7c4dcebc853d9626828cdf5a89ebb140dcd805f9117e24eef50a83e92b499cffd015ebb8dc379f5a883", 0x83}, {&(0x7f00000001c0)="cfc0cf42847b0c0538954c5f085c1d994d60942667a2ec51e60477be62af415314d4f402b708c0c341ec48e66f9ebd", 0x2f}, {&(0x7f0000000200)="9c200c9a4fe64c183504a8b09b9290f842a1230c4f273be1b2fc5a0d4455c22d0c2fdc4172c3dfba47b08d9b0e6d0e9a8803e826c4661660b1e8ee06365f162b523a88c0a27260c408c0a4d475f2729ece6385802f03953b0af775efbca3ec633568d8e4b7c9f16f12ed5c9888bef9ac88600a41439eeb14589bcb765df71ed5b4302a10791ac0dc50ed8080b51ac5515b8a2f55ed7150f5d8a85e53", 0xffffffef}, {&(0x7f0000000040)="679a87b42f1dabe6fe5a14c4b2e9a0ebc01e360a2139d138b8a5e32f25fdd26685253b86a480", 0x26}, {&(0x7f0000000300)="13420f8d91fa2d2f06994c4d3eaaa75b81db5cbedc4d8194196634bf31f00fa06731d670c2e7809a70cce27de6d69c476d39fba6af47ac43d55a1e6dd62af10c1969cd989e080f3fcca05fc4e219ef1ded8cf1093f8836d6d14d14f7fb9532ded4cd67495762aede62eab7c370fc87c9f796919dd66a5d50b54cbc2d38f9f44b761dda84de0fd5134d8965700947dd7e2010b2ea69261a1a30b030cb2fc0aa6b95bb7c4d4406", 0xa6}, {&(0x7f00000003c0)="a1bb2aa948452bafc713c4329ca89aa1df90cfc8ea2314460c946e3e60f5e341176eab59eeaa583c1f7b1bbe4f2cfc030ec78a73f10bfb696345792a0842f0c042ff9dc4b19cd273b9f6b43d87f463ee3d8fa06e9836a45d2eba30510ffbc30208ad5756f03e42bd6668c9722e37ce58de9393f30f9a2985752035747d42d5b0bb601a165b6a8b8ac8ae9ac449471e759744796754abb38710c1135d0fd714a1eb7415327ba4ab509d304c1b88eeb14ed281392ec1e377aaaab106e7b2c2af66a6921d567b76a13816691ac651b47f472bc37fde2a12e8d9affc0d4f0086abb0658a41be", 0xe4}, {&(0x7f00000004c0)="b9b88d6265c1f47dcc6cafeaaa710a592d299755155a9a04b8aa13725154d77ee7e54d48b7d75b885b0112aeea06ebba090b6a0fc352ceab16a93b6794b7efaf", 0xffffff41}, {&(0x7f0000000500)="a7bd7d5c459654f96c69a93319901cb800273bc093c51e6fa1dc2b0ff3200e91a46e3dee19c5e6dd2378", 0x2a}], 0x8, &(0x7f00000005c0), 0x70, 0x4800}, 0x8854) 2018/06/01 03:05:19 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)) accept$ax25(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) r2 = memfd_create(&(0x7f00000000c0)='/dev/vhost-net\x00', 0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)) 2018/06/01 03:05:19 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='wchan\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000180)={0x0, &(0x7f0000000200)}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x3ff}, &(0x7f0000000340)=0x8) 2018/06/01 03:05:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x4, 0x84) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x7, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xfffffffffffffdb2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x600) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)=""/82, &(0x7f0000000100)=0x52) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="60100000", @ANYRES16=r2, @ANYBLOB="000b29bd7000fddbdf250d00000020000300080007004e20000014000600fe80000000000000000000000000000e0800060009000000080005000300000008000400ff030000"], 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x44010) 2018/06/01 03:05:19 executing program 1: sched_setaffinity(0x0, 0xffffffffffffff31, &(0x7f00009ad000)=0x2) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) 2018/06/01 03:05:19 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40, 0x8, "b269d17aed5421746f76316a0b694e9bf629780e4d1ac2dd09c29f6f758748ed45988d9e47d5919aedb100ede61353086f6aceba80a7e41f"}, &(0x7f0000000100), 0x1400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendmmsg(r1, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001600)}}, {{&(0x7f0000003400)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003600), 0x0, &(0x7f0000003640)}}], 0x2, 0x0) 2018/06/01 03:05:19 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write$binfmt_elf64(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="a5"], 0x1) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1, 0x0) dup2(r0, r1) 2018/06/01 03:05:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x28) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) r3 = msgget(0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000000)=""/195) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000440)=0x3, 0x3c3) 2018/06/01 03:05:19 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff72) chown(&(0x7f0000000140)='./file0\x00', r1, 0x0) 2018/06/01 03:05:19 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x200, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x10d, 0xb, &(0x7f0000000040)={0x2}, 0x1000) io_setup(0x4, &(0x7f00000002c0)=0x0) io_getevents(r2, 0xabe, 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={0x0, 0x1c9c380}) r3 = dup(r1) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000000)) 2018/06/01 03:05:19 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000180000000000069078ac1414aa800000004404000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e812139a9dcf815ae3682612b2f44fad"], &(0x7f00000002c0)) 2018/06/01 03:05:19 executing program 4: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') r1 = socket$inet6(0xa, 0x80003, 0x7) unshare(0x28020400) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/06/01 03:05:20 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x9, &(0x7f0000000040)=""/113) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x7) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000002300)={'bond0\x00', @ifru_map={0x707000}}) 2018/06/01 03:05:20 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="70000000cf10c4fded855311aba8b43df3788bd4edb3b905d45f30586e0ec8cc345ce985a5162083278c16095a395553f2e92efa0854a9875ddc95be3d88af2985aaff5e912d2af715d6719df4210b2879d8b6f0dd18eab45af8213b7fd9824efb1055f3389fe700d65ff061806d15320612f939b56a444d5a80d8805707b977821bdebd24047fcabe7b7efd1389ce7665d75d7efe1c9622d4af3480e9b42a8c6b77ea64ad995c5ecfc4f2f7c0d98912f7f60168c0d8b38c185d075fe1db47d296eb038eb980a15a19e354dba0338e6d18dab2b00b9ab7bba4d47b644a7590d1e4c83f24ae70db9aaf27acc5c945e7caf3a06d2311cf"], &(0x7f0000000140)=0x78) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000240)=0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x400080000000) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000380)={'vcan0\x00', @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000640)) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000680)=0x0) waitid(0x1, r3, &(0x7f0000003ff8), 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x40000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x3fc4}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'ip6_vti0\x00', 0x3000}) r5 = add_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="e959a3220c551b448119ca229ab375bf017cab65095a29dec85feb9d04e7ccacb5463cedd5a7b1a4709dc0c1ed40cfbe452c84e241fabe71960a9a137cc8e61f95f7d24a3da0227c207ae2807be022702c58134c8dd00688a9af583ea0a417d3f07749a0db23b068fdc3079b558900b40744890ca4b64a160cea7296b76615b976d33411c444cdc39e484d43a9f66470496b245126facc32a3a82987a6c81228770e1a145555395f8e8dfde10f5812086cdbc175085eac5a21b46999b31114fb079fd53aedf2196fb27f11f325b4d578762a2561324cf144ea6f9552ee48b8cffc15bd5b", 0xe4, r5) 2018/06/01 03:05:20 executing program 0: unshare(0x24020400) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x8000000001, 0x7, 0x8, &(0x7f000031f000/0x1000)=nil, 0x8}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000), 0x10) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x534, 0x80400) 2018/06/01 03:05:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)="4c0421b04be500a6fb513be14663ea4caad6a5a8d59ae3249c45fc4227bdbba4c35a597e5e6cfc42b55c1260ef332e4e57fd585caca6cd417949269d7cc28d4d650b946a87e315972d29eb", 0x4b}, {&(0x7f0000000180)="00a4755589fb67153ccc66cc5b2a30e04b373c8839d5fc5acc5259db6e7027c89b674318de4864f9f05a7b4858fdc3ce6a782d48864fde0cc0368812fb16be6368527cfd1445da7040eff9a127ae866b9125ed308cedbadc1efb3364516780a3a8e1baed38c65f9439b562c8cc9f16fa9abccfeba4fe130906eccf5dbea0a2", 0x7f}, {&(0x7f0000000040)="879541737e1e57a752d47be234ad995f7f39b7e8b83121baf9e511f2f5c524d2", 0x20}, {&(0x7f0000000200)="79a965251edf9fee6eb2a6e5914ad6a55eb8951b786973c60bba841040fa53f1072ed8840401cff82726040e022ebd4835d6382c8cd9f83d0b7c90a666253b0a35aab316fb4fe7ebedba1d69b594fbea024614c63e4d6b731ba57b782b823489c3a3e10452dc43fd5b44736a678eeeb4d8bb6b1c18b66bc6fb43e06f17f43f9e09292e144ceceed9453e9f5845ce175bb9d692fea8734a3a052748fc02e30a0e7958322b287efbf4a3aadabb3d3e72e27daa6438c873aa9d0b73be9edb5496078f54e7cbbf690270c2fbd92ef718461d17f593875b418b7bb3dbb539ad42ff26", 0xe0}, {&(0x7f0000000300)="f5d6eb10ea98d31bde7db5fdbabb27523504fb851d990f1bb873abc316675f88e725eb7486ccff826007a10027f14ed855e91792d54ad9bdf07fdfb0c562f271f594d01a2ed2c04f21d97587ac46b71abd5d206b19bf668e88eb69bb7f5a24b40a1e7f552de59dd7da3f1662576cb6e6d9ef584197e9275bffd487cf15cebf0d6680039da87c68dbfe9003b2cd818ee4542ce953823e4f9625bacd51da988b7e6340b7fcda080bf785082cd29903f963a88d81492fa336589f8f8b741c6e5811333ea575b5c3832cc5c4bf90", 0xcc}, {&(0x7f0000000400)="1a0ec2b90e3d15281e8e745abbe1b3c86c7811797494da77f836a49ee912911e416450419712c3dddf3222a1ca5e5b5efb5f598c78b6bcd3d3b19f83a3266f48ad45aa01962298fc93e9da42e6087ab8d06c2ca545eb7fbfc0bda12404d0b147f34d43c444e7a7eb1d660303af83ba", 0x6f}], 0x6, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xb0, 0x117, 0x2, 0x9b, "bde98b9060f216fafc1deeb936391504723f94a19a3c224be8f53642dde62bd8783b3fd7929dfe115d43d0151b0cf7cff72f069bce41901e5e7573865529dfea7763b437edec3e8a56a4d5af6669582db84baa6453a528e98b9a106fc4aaf019b039e6849c9dec2e68dccfaeac7aa3dd68351d5e53c15523875e1fb56cd7718c10e9d069fea5f047f31af313fb121596513b706d92f9dce8aa968c"}, @iv={0xb0, 0x117, 0x2, 0x95, "2a30e05bd5bad8a5bb9329b09b486f799d2e85ec081c7f8b6870e1ba15358d5e0200c3f1c2fb1cada167ad34e9a0df70d37f92173ca66ea4178059ebf76234a4f419f0888b327f5b7c799ad8409bdb18032d46576ae6f795fa1bf6a1d20abd9c932aaf48a879ccb2812d18c1777cfcc7710e8655bca76fdea714b5b84440ef3a359a220c4eb05a0ee7e6615055bf2903d2a05f443a"}, @iv={0xb0, 0x117, 0x2, 0x9a, "3eff394f91a86a052389a44208c38c4d2041e3c168e57be9f9f9184a240458c761c6369d5cf06dc489c34778b239ed3f0ee468e5bec579e229464695d7bd5fdbb44f85d493b6879cd2e474525c785e27492538561d2c1beddb0f358d51ac678ea8a31574a8d86727fb6819908a06934cc62dc342220ae7184c260be867cc40e1d18e2d2ca9fef0fdfae65e292260bc0e17dc8d50122669cc0478"}], 0x258, 0x4800}], 0x1, 0x1) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) write$evdev(r2, &(0x7f00000000c0)=[{}], 0x18) timer_create(0x0, &(0x7f0000000880)={0x0, 0x38, 0x7, @thr={&(0x7f00000007c0)="995f5976559d326349", &(0x7f0000000800)="e7831c59195055a79d616fbd27fd5e94a682e8a581b1c5b08e6d89b06c9580201ae2cd0c527e12b897a944a203ed47b9474a62a1c43a4ac2ba4e79a7e05429f17e425981967666bbc194"}}, &(0x7f00000008c0)=0x0) timer_gettime(r3, &(0x7f0000000900)) 2018/06/01 03:05:20 executing program 6: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x100) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000001c0)) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x11e0}}, {{&(0x7f0000001080)=@nfc_llcp, 0xfffffffffffffffd, &(0x7f0000001180)}}, {{&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x12c}, 0x5}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000000000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) socket(0xa, 0x0, 0x800) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/01 03:05:20 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x989680}}, &(0x7f0000040000)) rt_sigprocmask(0x1, &(0x7f0000000040)={0x2}, &(0x7f0000000080), 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0x27fffffff}, &(0x7f0000000000), &(0x7f0000000100)={0x77359400}, 0x8) 2018/06/01 03:05:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x0, 0x8, 0x4, 0x3, 0x0, 0x8, 0x2, 0x8, r2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x81, 0x30002) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, 0x0, 0x1, 0x5, 0x80000000, 0x4, 0x81}, &(0x7f0000000240)=0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7f, 0x2) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000080)={0x7, 0xffffffffffffff00}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="7db575a575f0e7615b33ad0ecd44666fc0f477d1d6b751ab3ce907c5e6057a0a80981afa4111d9706e333de7d1458312265d45ff341fe446471e7debf8f5c9b0275c20ec16e40dfc4a7b11df1202eeb51abb7aec240ae41129e6f1adb8d315dfb705b12324cc47e6348d759510684d69162609b394ab4db5", &(0x7f0000000140)="b573bc9527eb036e7683f27b518f1b473d707002a421cdbc6f11169238811d15", 0x2}, 0x20) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$ax25(0x3, 0x2, 0xac335aa9dcb06b9f, &(0x7f0000000000)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0xffffffffffff0001, 0x4) getpeername$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x1e}, 0x58, r6}) 2018/06/01 03:05:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003acff2)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/06/01 03:05:20 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="626465760082c244340f066311dab42d63a1a27f82efba4c59b3f57dd71fa21829f8c56bd8c976b375b91ff53adf7fb8035c7272b30a8cd4edcca5e8c1a31cee5437370f8c203f4e79740bc208693c8d860f0f25ffd6edb1052840db39d427c60e3d811d8a04d50c4309c1ff42f0d57fd42a3f75625b595ddb", 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x80800) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000300)="626465760082c244340f066311dab42d63a1a27f82efba4c59b3f57dd71fa21829f8c56bd8c976b375b91ff53adf7fb8035c7272b30a8cd4edcca5e8c1a31cee5437370f8c203f4e79740bc208693c8d860f0f25ffd6edb1052840db39d427c60e3d811d8a04d50c4309c1ff42f0d57fd42a3f75625b595ddb", 0x79, 0x2) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/06/01 03:05:20 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000040)=0x54) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x3e8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r4 = msgget(0x0, 0x500) msgctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/247) write$binfmt_misc(r3, &(0x7f00000002c0)={'syz0', "9b468f7486d0963c9e48830e7ffd8cec0f5f622af6c355e81e0c110372e27d6c9373bf56866058e189e2ce890db8d3bb0db7a4b6c673e7e6d1fdd47dbb2d305fd47d1b5928c15d32872063b6066f81dd5be933d7a0a380a1c2045061"}, 0x60) 2018/06/01 03:05:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfb, 0x200000}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xff, 0x4) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) r3 = semget$private(0x0, 0x0, 0x40) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000080)=[0x80, 0x7, 0x6, 0x6, 0x7, 0x7]) listen(r1, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f00000000c0)="29000000140003b7ff000000040860eb010010005506a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x2a) 2018/06/01 03:05:20 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x84) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="88a0eb0f", 0x4}], 0x1, &(0x7f0000000400)}}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105001, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000000)=0x80, 0x4) recvfrom(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffff16) 2018/06/01 03:05:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000000040), 0x200000000000000) 2018/06/01 03:05:20 executing program 0: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001b40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001b00)={&(0x7f00000004c0)={0x1628, 0x37, 0x200, 0x70bd2c, 0x25dfdbfb, {0x9}, [@typed={0x8, 0x5, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @nested={0x26c, 0x62, [@generic="80c4fdf8ad06ae028d030bd38016bc94a4a3b62814fdd7e74116dfa75a", @generic="5dc66d8f8abe5926e4c78e6126bc546788cf0501335d5531b26338209a28b9c124a16258ad9ac5c363aeb80ebdb4003646fb16779eb2cdfd37e3ec5980728a45292eab9c73ac5c54b100c872e28d41b93c2cfa1d27", @generic="4a56703ac9165c6d21589d4622d39ebc9b41e94e48392226ac3f32890d217c97b00d7eb974822bf76dd621f307761b127ff1fe1dd376f9979dddc94d0a5f4a10215f9f0206be73711840a8507c3ca877332246c82ce4fea4f45e8b564bcf339189c3edc110a1d2010d9cdaa5eb20454117f4ada401e540d71723d73463f8b9099ca45524eb57f88774cd57332565eee7b5034e8d195c2b6b7336ce1702e2394389e00d", @typed={0x8, 0x54, @uid=r1}, @typed={0x10, 0x7c, @str='/dev/rfkill\x00'}, @generic="8376edcd211eae6b24a6a1ece61d2000327fc49738d354adad666a2b678d88e6fd7f659d9ac240a5d5d27eaab48e377bfa1a308cca03089d6fe2123aa0f93907", @generic="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"]}, @typed={0x8, 0x64, @ipv4=@broadcast=0xffffffff}, @nested={0x118c, 0x2d, [@generic="5f017b52d0ebb5dbe880a748b751f6214297a03b25fcb4575ba644fb5974f78090de4589b62c37a22e43830af35e78c22c6dc8d0b0b56286085ce40e72704d82945f280a49754b5a17113b81e25883fa838ff3d735ffe1b37e7dcc4bed8a90ba6867e6bf3516fb2273c5c99671fbbc34ea518c27b60231586334d70eefbf0d86d4f479be8f9a1e81be34a9cb6381bbb1ebce3cff5f9dde426ec4073edc67ffbcf82df559df11504d4ec0bf0b94b8eb", @typed={0x10, 0x68, @str='/dev/rfkill\x00'}, @generic="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@generic="edd0938d148863e10ebceafa55e7b44f09582b1fff12198aa283f5e27c04c368414f9e1ee16ad036558395280a502878a0cee579e52afd3ab40a4988330ff5232ac654aa2d7c9cc5e78a92d9d33165b17e7083182715b499ec7eaaf64217fb8c4a87caf7f8cbbab652fa18cb82a29f9cd96f7568ac95cfdb543b8e86318c77a0931b7d9359cf989d4794f11697c3d1c13934a891133797175930ea36642ae1270d1ad20bdbf44de1d4ec524c1c5513d7c235b15dacf768a8b334e01a6f1d528a8d1ee83fd61186e9"]}, @nested={0x10c, 0x56, [@generic="0877645778772a7f077d92aacf181fd0a44bb6d608092a97206de5f39e5be48ef811d8a065fdecd0c87070d7285abdf9c344cd8979c4d41434a590488b566b818fcb4828daac4d5b26b471b0f2d5d9ac7d147ff657de96a1679f695a6881c5ded6956cb85e6aad874ee9480a2a2e54f89b708e3d78de0943beab78bcf28dcbfd026e538851a1e7b2d3da7aaf91125a0cc32c4dd08787bd2aec997418d04d3c8f684a0c0b20624fcb75263fa0245e2416630d1e6e347745ecc130e3dc8072c1cc4864f735e1794e9e78b91d7286726a006e6fcbc143bee2a8de08481b19773b9472554ea1f86ce99cf69852fdf907888f3f06a4891a688b", @typed={0x4, 0x27}, @typed={0x4, 0x8a}, @typed={0x8, 0x1e, @uid=r2}]}, @typed={0x8, 0x2a, @uid=r3}, @typed={0x8, 0x5, @pid=r4}, @generic="42cfbb312627cef4a97b92f8386635c4eb0e1da243a1ca42cfa2fe85b8730c523fb5e33cb0e2a7c5e1f2c955540be3648cd4a8b56daf35869948507fa15461e37c0f734bf6ce6623e4d3dbb1116d254eced1c56904c2ed55dbc4b6ef2ea6609e9f90a1496c9ff4edc70d859d444f139ec228b8bdab54e1e45aa9312aa03e680d4c81c7bb4d80042a388ef69e9a7fb4085b496b3900f9a36b53d0e51070074f28a748b9c4ee8b3b9272c27261b41e5e1b5be017a09a174375028eb489e7d38f5fcecef922068c53214478ea9f8bf1a05623d19a7dd036c292a79c8f1cea411f5be4e4cfb0ca2523", @typed={0x8, 0x4e, @ipv4=@multicast2=0xe0000002}]}, 0x1628}, 0x1, 0x0, 0x0, 0x200000d0}, 0x20000000) r5 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x100) inotify_rm_watch(r0, r5) 2018/06/01 03:05:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x30080, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000013c0)={@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000001280)=""/217, 0xd9}, &(0x7f0000001380), 0x1}, 0xa0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x9, 0x200000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000240)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x800, 0xb0, &(0x7f00000000c0)=""/176}, 0x48) 2018/06/01 03:05:20 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xea8}, &(0x7f0000000140)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000029c0)={&(0x7f0000000400)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)=ANY=[@ANYBLOB="1400800017080103000000000000000000000000"], 0x14}, 0x1}, 0x0) mq_getsetattr(r2, &(0x7f0000000180)={0x4, 0x800, 0x1, 0x10001, 0x1f0000000000000, 0x6, 0x7, 0x9}, &(0x7f00000001c0)) 2018/06/01 03:05:20 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x10001) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x801, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x8, 0x6, 0x7ff}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x58c5, 0x0, 0x2, 0xffff, 0xa6ec, 0x80}) 2018/06/01 03:05:20 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000100)="841333000400cc06649123ebee1cef3ff72fc343526d111d3f3b75832189682622d8d09997ba4f3a4b032755d391f50379e79598a01801b72f6afb1b01d10d67aa8b2109bd") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/06/01 03:05:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') fcntl$setlease(r1, 0x400, 0x1) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x10, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0xc8, 0x10c, 0x36d, "85e4f3a5b2cf0c7952189d094c874e174fb1ee06987cc9a155c5ce259fbb013120aa0b57bcc0a61d83d8d3d7a8b45d8f81a54525b05c0a6b6257b044467ccd053ccd57fdfb4ed0bb883cf7f13cda96e0bfa2db3a06c10069005aa04c37fc28a2acbc969d23af6e205b7fd9c9a051aa5eac02d8e3d12964ed931884231d21a0d9515b34c8ab099064b17a3396209778172c7d8a8f585d8c5b4726528201755530378695b04847c17e467194caea549ff960"}, {0x1010, 0x0, 0x100000000, "14cbb15c966efddd51b94dc1be76644dd44940ae4818df443628374c84ae3c32b3cb951ae8610972d0f2ee3f073c3ff91e4f6ba28633bf872753c71bc8261eaf87e18343ecaa6affa2e758c9f6a5be892f47eec0281ea244adabb8872758f7fc8b9c2867780c55991ea0033c9bbd20979053d6ad196279c789e3e775112c5466cfe11b93536db362c8f4fdd5ae32f9aec9fef0d9577b823a3aab307780692ec14790e579454b7684ef747135f099a3f1ccd9518a8529cb09e81a7ed5443f52b47bb1bed0ac7bd49e4cd5ec51436fdd3a134bc80178f1ebd61218a884517988b93465e68cb5efa5424c03b16e40a2d083ada1b4be3e83085d6c95c8c5a97fff8a6985d45401bcb683a09076c91b92db92d185d200853eb6b7a13f4589543038d7af88689fcaa4f8f7e4d0407ac2863df1bb9b9f247ab7300295d67f42604bb42998aa400bf8a9045905f78a89ad6fc3aecc7122a39fd18e3ab06d0d7b304a727e3a9d89611652eb3faf25c1f48c647dbf9be3fd5069df6e7f06fe9dfc398764b5faf31068bd581ec1ad39108bd6b0a5e91898bdcd80ee61cbaa02590c84e4a0f691ddaf75be4b20340a4625838f1e737b4896a8352a33510e00b915c7fabebe42accd0b7134918188c98f3702ad1717fb69d8403f76f2a185fb57414fa9f4b323b7e05005cecfefe625e2d330c0496bc593ca45a62e9129ac044c6db1c9e1ef0780d543607ad4202b0cdab6234482489fdb13e38157da9f87ad047e09e29fb5f8b4725e245bba0762c032a3f70387c6596e279f941c54335054712c88a014093e6710cbd6ab1068794a5655c6b3f4169f7e37a3a177100f93d52ba7c9945a30d8797eceb9119daedff3fd2ecbf2959846c77a4cd279f6962168e67246a2c996318b31fee6b172523e72f53da438788082056695979b7ce045147454d9b2f4602cca9cdcaa78eaee04b302cc4fb2426ecf3e7f9ed794618fcee0c2cd4cdc871afe1770fe20417fcd70af04f5b1841a564f96827a24d3ae580a6bb004492f027ee6dc856c94ad29546979f92cef81a2a27d21a7baa880500a2a92565a549aef0ab25678438af2a416192076825d4b6cd2bce1d15fc98946dd09468bb0fa639737c45199e490fc2b79eb5d9956c178bfdac8447d73d7154790197a69b6f5708c40fabe55b35584c297805405e06c2b7197b6df1bcf0a5ab46dd40e121bfe45b37f7f24538ba55d2e94b0244cf5c25b6fed025d4b7e53f8c854501f388683fb2a6c47ce2f1a167672ed7bf2a96134cddfba51cc2b56799de275e715f1389ef0eca2182c46728e409fd6e53d9efe024976a32d9eec407c7b06249e71c07efd9a24c1a86dc8e0b5297fa03ff3a1b65ab15a47b6e115c16700b0ffd46e4c002f38e8d05043a7eb377df16f06437c3cdafad4ec977f9a53ec830ff5ff6cd305b1d42199345ad11d79f4a1851570b7d9ea720e6a5349feae6ebd44b317d2363d7d1c09af7e89ec42935b0bcea6987d8d5e127a93a19c92d95a829db074439fe9ffb52be291a9958242a6052eb5fc4d9a773fdb52d3c504fbe2e7ad6e9ccdc2b7a94d1a78188b237c49de7ae07aafc53660818e525a9307d4e280fcb542b4a255d7621168a275bc70da0eff2a1582c32f8a0ac284da6e6ec4366aaac241ec1e310148d61e216298010189065bbf3d6ab8eb93068b214fd0e7ea9f5033ac10e468935c794e1cab6ca6511929e6189ba08b7092326b8823b99b5aabc0a1092665e75923478bd3e8e0fc73da52ee71c9acf138a7b86bd6b6d83e86b45d37847a9855efcf5a01b6335b44cbd67113a9013822b7f442f1d7b3f9a8b1da837065d73e04b5728d0c82c3471fefee8bb4621bc8e8c2987259450103101641b31539579cc7bc6091616f2609278684d7072a6d708e6aa158a80438633d0393b12fc10b56a234664a8ea84c088eed86fdc78f124f2002161fd65ae9ebed0690bc8426055fc099f8b952a4f47798d00ef9e813dc0a63ce973cdaac20e89385219f19a47e38b9a0174bbd433022c448f8022a1747cd8a5d72e08cfe3c31a25cb6f6da6ad15969fd9e1285b074db764418340057f805a7c4034a7cac6829c09e1a6e7906502223879bff7a39b83dd012cd983b93b2879ab539dd9857fe3e599a554f390463014be1254ad0981c29677e268a427422799a9e6572889fa374d8bfd2fb0f856a7f35bddcb5eb5e9f94aed2317bc364078e99b510ba44ee9885af1f9fed5f23af1cf720aa68c39cecec3b8d08b1b959b59477c2914c28e00979f5aa957ad673fe7321628b3a8c03d556dd31a519c6a079e5411542d19dd7a7fa774c323a1499c650cc3d0cc59e60462c7f48115e631ca493bdd2148b5aef37ced21a6ebf6d2bb2c50919fa79ce8442a32b3a8b505415f219b0f97b691f82472b04abf6679ef8dafe76d877ebf81821b87b81d79670893008b9eb8cf16d18b849bef640cd76b5f94ddc09d56becf169d803cf9e4484fcc980ad2e4920dae9a87d743bbc90da28b2e489e28b57fffbf00040e2a0b10f766f1beddfe7b16b2069031307cf5a3752588b0cf717b48f330c49c5f1e9b913ab26f6f0c8f0473d0f183bef5a93d284e9c9efe7bcfd9b8d2cce94f88a718e5e28cfa0559fd9163f7a752a73f0eb3f3534f10b83461d93035c3c4e45cc1ba924d7ab202a15a57c1240fd7e07b7b5157e9edf7d9bb4a24f54611fc6ea65d7e69c3062ae1265af650aa0645643c1fb2698bab96b501e6375fa81f85e5457f275eadb9b402fab72a37d07e77fa6beecbb11606c954e174309116c8bd6198ba8bef6b147fa018df84e45e2030ebe0b3d5bbc75e9f0a2b2a4de9662905019ccf029e153c05d1c7346b0180cdafd5e256eb7e903358320c47906630a0b6cc66c3de7a721f53d41fbc218553b2d925cf6d97a1ce0d0d8198cf26d62e0fbdf472b3bd0b12f58ff4f0f419460f85dcde8e06062bf64cd497d8bc86a81f64ce84dbcf2ce66377064a4219a95f38b6a282e4ddaaa92c12a1b817ae9aaae5ba3dca9997b2db358ad8ca9e9b9a532a6d0140d17c72b2f8e57e1de07ca90dbb2d4ab5038327879862c7833ab6ee73dece6cfe68a52360a4b4c59cfbdce7302f78ca0e44b72b57f4e4f302de16b8c5604faed08ead1c8e8e84ebda3bbe6ffa6535dc4b14cd7b35b8a45aeaa91e9e0e1b96702224bc5bd58bd0114370d5296af8c0f8357cf6aa0776009a7c2b63dffcecd30626b888b5e559318ca7716ed14345aaf0538ea76c2ccdc1ce57c9c2d9989ab361018bdd3dcdf81206c15b9e7bb3077f4a814338c49044ce98ac4a57d5f851a29bad688f8b285ab7d3409247b2e85c9d1619c8625e45e89e57b77c7aba2532a74c023094ccdf7181cf94630789991e38baa0aceffe92101dd18fa692c54cb175fb6e378f3b2800ce3ba84c19d48d93ff09606f6d0dbd7558447aace4e089ff3edc406e30bb661437614353046fb130c80de5a5719b05fd9eca1f8a9d30ded7722ff90d08aa7ea7159d2774a746ee892523fba2494f5a0940979d24938f83fa4d1657c676256523b08e1624ce03d42017f5168fa3262edba6b1479e7735d3713e3524453f6035b30cc59c5262c3780c62b85b95dfe7539f0d44875eab96b1b1cda56c324a5872339716afdbfa53f0514814f9bc07bca8d277c21fa0d082d9d3486b3b4518f48bfee3c8b3c688414c1166a4286c6b1d905450999a84fd5933a5fc62f860a3d0fe7940c053ff1ce0fad5f963a2d60f1f3eeed555ef50948ced5be76e7a1e3491bcaf1daf6a4ecd68e34c7f7a7e11f48a5e1d80c32c9c655fd40360dd97666598f3fa49e01d37239d0ffecdc3a80f9b272eed2a71a35d0c63a877e34ae2c3402ab728af56d1ce15382689054cb990bfd3eff97fe03bb30f0a715b9a75f57824fc383f876e7809dd913aa1450229daedfdcdc7fb33c8cd0341e2928d166dcba313cad39133bd1475a7554c3b3c89db6087551ab61f93a30b3823c7ab433708b26e75e88ae78045ce960be79e08ba39ad8011269e71bfbe6a087f86d17a49b607ed3878f3cb42e4ca4b7b9acb8dd821ef206a8c895ff41796752e1f279d6cb1224076d1e0f81af966409eeea64fe1afdcd0aeb037989a16d8b57bbe36faef8013dd1750f596b17dcc47945c9678a1b2d2d4d68b37c9e9c224b5ca85d81ce2fdad2ce515e0d155745f4dbc71197a9609c4ab819242016c97f148dfa73adff44ccc6a98b0accee4bae69571d12293f7d2c1d24ad4fa2efd748361e9ac84738448dbd7e4ae35282c45978c9e7064fad56275d2618084020b5cfa6790797d85605a965411f5293e96cd3cc472baa072bbdf56b90169ada0be4a55447ed76c34398285ef2e6ab7dd844af9e9b158eba6e580480c77b670181c13c5429048fde5df205f12a3c1b4a4968dc23e28978bf7f9fcdc26b8df3a4b59ba2aadbcb9cfffc3078224e3775215a266eb1e7190c773334c9885ef74167856b69017f25c8412823bf85f1435d6e764947ac916c3c320b6f73cbcbf9f2305378200a61aecc7d1bdcaa76ed3ca43eb80721360d7213a00794e1b4d8145af8b6652dd82f3a8e411eb49dab324c262a5f08978ec1ec91aeda6036c0b596e169c1f7937d3f1694faca23c647e816874646dbadd76be5926f29588d329f5657151c481a56b9fff4dfc614afb79dcbb70a1392ef9fa566e3d2594fb81c5314c76dc9b9330d53c55f58345fc0a1de1b0b07f7ed3828bdd842425d4f95675d8ae4ae39083457b455bdee11f0a8c704bff14e821f9b50ff3e54b27c0bd2e1cda9ef57d71a9cfa4c0b5ade9b3ad00970a5a12e75fdf518fe9f7e649db338ee74f9986e5c8bd9f0ed62cd40e7be5ab0e6e6a6b96be155c9c0f80654e4c2fbc0975a2b79695ceacfa5fe83e1cd6bee47525a35a65fa01dd8c30e66a9ff3acfb11fb5d1a480316e731700ecea6c19b9e821f624dca84cc936c6199f8d5b1b82a89635c6afcccc94ee49a55c40a6dc9d0736c4f04c819ebb0dc3097d1e16f75014af9b9226e368270a80c867609f032a5b84fe646c6d613df51ecb979e3f625f68d0c1eccdd392a77c9a1913e316251562a75ee0b5b877238a2b66ef9fd6607de44e2ebdfadf402457c286207a86ea0d14b240dc67739281fe3ebaa46b45394ecfe00cff110451c514589717abb825701400203dd8c4aae6e425f613859c91a561200a80ad131b523d057563c2fcc6112bd41f7770b30c2a75067c1d3c99ec3f212c4de8277ba7367fce50d76346e9b326fdb3a574e24580cd581dbd03809b2e59d546feea41014af9a3600e62d9785c1de994d72ccbeee3568d24771f1e35a117e0635da947114e495b8f5ac7b01ba073ecf4a43cf81479255b86d767af1aa7680028f444c5a1a81dbb8f8699fbc06d3d5054da4a2d049f357d94696ef481b8026fdef61ad19a3a6c2fac0db653dd0e91b4f6ec4bd66a2168682bc7ee444ce6cbf888c8a2ad4cf562a1bf60b9c29ca766fad67404d68c178f3d54f549d2131dad6a0956f9af8de93bfd339a6b7ff5f0eb9b971712a4f3f16b7a3c6970fa7042c428c88e0692f7b839aa854f47e55c32847c2b12779b4c43101647b8c012922d6fb6b9ceb179e863decac36b2f2d41b344e11e9c6a4616f835be2202536e19ca81d0ed0b7c8f7f40ccd8b3fc593d50a49ffe777574e8371a499822c4ab161267d016810234b7a5dfd0b95b655fde79e688fe871dc88b9ddb0f4262e33f8aacdc38ce176d0d99e3e41e23df68a5d39d62fac335ce54e5e3796b2c2238"}, {0x70, 0x102, 0x1, "7c9c78b635697ed588ae69d9f993bb9f679bd10186ce3969d2d586a5c77aa6b9176a596a0ec46b6ecae1541c8fe9d54940685ab86b1edd76b113b157028dfd586dfd979858a4b4944cfd6fa1abcf76c45aed82070795d2d9cede"}, {0xa8, 0x10f, 0x2, "10d2ea23097e477eb582e3a0992526a7634181b23a26f1b7bfa3069636c23fab1fa6e0b093204244fae6a2986f2fb0687b109451e02fa0bc0c2b50cdd5cdba79df2dcba20dc6d027756366c3eb3998eae3b2c5aa7e2488903a741fbffbe4c171273e3cf08df2b640e11ae64dd797fe4b1e9a12d5e6ae9870c21ca95f19c52a283ed3d9ec738c4f5319b03c3be1e2e84001f73740c220"}], 0x11f0, 0x8000}, 0x40400d4) 2018/06/01 03:05:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x9a) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) shutdown(r1, 0xfffffffffffffffd) 2018/06/01 03:05:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x200, &(0x7f0000000000)="c899d9a49b280afaea5022ce0d485ba713665509475eccf0129c0e50ce3baefd5aadf01f55f92e2a14ea047766cc8de04ae00e68637fde9ee2c63f209b9d148a5d280f8fd4d481d5987c5e72a4f5d7065417fce6a383b98c8c8ffd007d4edaf2deb7949ee9faa0b8de2e21066f0d1c57c01fba37727a87e4c5e3ae0b91d78c8015e2757b8c3f92b0ff3e995b306089f7ed14e2bb01325906db9c64010000007d6bd7c3c1773336a8ab0995999e602cc03982126e7dcef472d0d60309e477a8fe71f28fa6fd19e27d357da8cda9c3c4a9ad5475bbadfe6d675216a648c4414c80afbb33ea741dcb26bc717c6ce06acc0e2d690d68115e1dce2e03b0c67eadd5fb28d8bc13e7ab16fc42264fbaf37fb07d75d308e9b4f0811f60d72178ed4a0803bb7747e246ddf72ee5f3f4e3a5face9e854a66dcdd053ca8fc3fc2b7b5094e826e394948538f82b43236d843e6ac5e8399ff398c5c1d953f84bcca982f8ba1dd559dd24963b04cd6e79dcc4d31cd32f80f97") r1 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x1c) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207041dfffd946fa2830020200a0009000200001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/06/01 03:05:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000c31000/0x1000)=nil, 0x1000}) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) [ 151.676734] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 151.821612] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 03:05:20 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2540, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00000000c0)="62f82ee0998cc142e05ab7e760625caa2399c5ab3b29a49ab07fd4af1e7d5d7fc81c9ed82ae6281414814c612e81ee6da451ba58b12efe5fadbc5eb24233b07c") r1 = socket(0xa, 0x40000000002, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigaction(0x400000000000007, &(0x7f0000000240)={0x42a4b2, {0xffffffbfffbff270}}, &(0x7f0000000280), 0x8, &(0x7f0000000100)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/06/01 03:05:20 executing program 5: socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x343a, 0x3ffd) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80) 2018/06/01 03:05:27 executing program 5: r0 = memfd_create(&(0x7f0000000740)="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", 0x4) ftruncate(r0, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8001, 0x4, 0x8, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0xf9, 0x9, 0x10001, 0xb9, 0x4, 0x9, 0x20, r1}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) read(r0, &(0x7f0000000140)=""/50, 0xfffffffffffffcef) 2018/06/01 03:05:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x2c, &(0x7f0000000000)={0x7, {0x7c7}, 0x2, 0x7fffffff}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r1 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x80800, 0x8) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000280)={0xdc, 0x8000, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/06/01 03:05:27 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="f753c9cc11ea068cd0cf2d35e4d632dbaea55847ac2b68f3d494ae77a68d3646c82bbba45694301458c7dfaf0eec9bd511786f5fd5f0"], 0x45c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @dev}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0xfffffffffffffe63) dup2(r0, r0) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x101000, 0x0) 2018/06/01 03:05:27 executing program 3: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)="620822455bef493632b8356e98bec15ab7efb1b1574c8551df1cf824fcf408366818f3799b8fd414957beab660fc200a74da3cc7bc9eccfd03dbed6e5d8d", 0x3e) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x2000, 0x0) ioctl$TCGETA(r6, 0x5405, &(0x7f0000000500)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000000400)={@mcast2}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000540)=0x4) r8 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x24a, 0x400000) getpeername(r7, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) connect$packet(r8, &(0x7f0000000280)={0x11, 0x1f, r9, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/06/01 03:05:27 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) r1 = epoll_create(0x400000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xfffffffffffffe2a) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x9, 0x4e22, 0x8000, 0xa, 0xa0, 0xa0, 0x32, r2, r3}, {0x809e, 0x3, 0x6, 0x4, 0x6, 0xffffffffffffffff, 0x401, 0x10000}, {0x3, 0x800, 0x2, 0x4}, 0x1ff, 0x6e6bbe, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x0, 0x1, 0x3, 0x150b, 0x5, 0x6}}, 0xe8) 2018/06/01 03:05:27 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x340, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0xb) ioctl$sock_bt(r1, 0x890a, &(0x7f00000001c0)="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") connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000004840), 0x0, &(0x7f00000048c0)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000004980)) 2018/06/01 03:05:27 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="b128321e9b85cfbe555eaf70a95f4c8b2e2f6367b5fa75702fd14c0527c7c3f7b00a90c0a52f04006e3fa502891e8a4b3601f9a8b628710940148c8b2a906649d83caa7e38", 0x200002, 0x0) fchdir(r0) socket$inet_smc(0x2b, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/06/01 03:05:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000000180), 0x1}, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x80200) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000100)=""/87, &(0x7f0000000180)=0x57) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) 2018/06/01 03:05:27 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) readv(r0, &(0x7f00000034c0)=[{&(0x7f0000003480)=""/41, 0x29}], 0x1) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)=r0) 2018/06/01 03:05:27 executing program 6: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x2, r0) 2018/06/01 03:05:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0400deff345f61ac65"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfffffffffffffde5, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000140)={0x11, 0xfd, r2, 0x1, 0x1, 0x6}, 0x14) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000000)=0xda2) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/06/01 03:05:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='system\')ppp0trustedkeyring\x00', 0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xffffffffffff8000, 0x200, 0xf9d, 0xbfd4, 0x0, 0xc9, 0xfffffffffffffffd, 0x0, 0x41c688d9, 0x1, 0x9, 0x1}) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'osx.', ')prockeyring#\\em0trustedcpuset\x00'}, &(0x7f0000000140)=""/203, 0xcb) 2018/06/01 03:05:28 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xf463c874302e7dbf, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/91}, 0x18) readahead(r0, 0x7, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x19) 2018/06/01 03:05:28 executing program 1: r0 = socket$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, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x100, &(0x7f0000000280)={0x1a, 0x321, 0x1, 0x2, 0x101, 0xd1cb, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4200000096f9b98d443a1871dbea9ab46c1ba0eaa53aca494e7404447af4d933528bb347c672c2802544d9fdb8b5170c6aadba6fb24946cc118b3bee65a883843cb9a59a4fe151"], &(0x7f0000000140)=0x4a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x3, 0xfffffffffffffffd, 0x0, 0x1, 0x7}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/06/01 03:05:28 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(0xffffffffffffffff, 0x0, 0x0) 2018/06/01 03:05:28 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x40000008, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x3336, 0x100000001, 0x3, 0x0, 0x0, [], [], [], 0x5}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x1f, 0x0}, &(0x7f0000000200)=0x10) r3 = shmget(0x1, 0x3000, 0x4, &(0x7f0000003000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000280)=""/4096) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) 2018/06/01 03:05:28 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="657468303a2570707031270008c878f4d54b15fc0032a54db633684160c6da8dde99a11e5e4528710b9e15d1882770e163a65581edc09d3a522376d61575e72a156c552b431f88a794758865d26072e26450a5ab790d02cef2") 2018/06/01 03:05:28 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000001c0)=0x26b7, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000240)=@l2={0x1f, 0x8001, {0x9, 0x6, 0x886, 0x56, 0x8a4, 0x100}, 0x9, 0x72c8}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000380)="eae24b95613a3720de9be9a3f3871871aa60245afec43f4d979126b2f4f794deff5fb1993f1a73ed4f20297e64e7ad0b11abe0ad441fab926640f3f5436d6feaa3d72a66ec6aad5d0167aa7e323d6c1b0bb3484f3af39519cd9500bebc8059bf675b5581d57789bf41e0ecf639c27f702e8ef545ccfc284e12e5a1d8d2dc4d7f36ced55edef26e168f958cd1623ee7378d65495d0cdf4e5c1775dacbdfa9ddd78751659dd5f1de95f1be315dfcd2e206d793781be48dc8585075f33505139cc7877946b2", 0xc4}, {&(0x7f0000000480)="a7b1793e5e2344d084819fffffa20a2acd300eebf8ad75e05d148dcaa4a3aed5e413d116d2cb2e1c442e5d7866f2ccfe1c3c9c28f804a458c6ba940c56b4b7764adced47fe9981647a4f24db4f4e008e4a718bdc763f1c87627c8d26e99b7c0ff6dd884497a6b1cf51a93f864f252ef142d339da517388dc177f5816d3a7713cd0b52227e522fae14c68ce6cf983cc7e1b1c9da669349cbc88a21d04f5ff77acfdd62d59212b4f22ca31fb11da8e88902e8c9ac7e13b24343e6f1b11b74c90652e47e997b55f2e338bbd28dce322c6ade91ca767dbac8c685a76483f96a494cb358fc0a3cd110f5428b510ae0d8bd0ed955d13", 0xf3}, {&(0x7f0000000580)="f57ed85aed1277dfc37f8210407078db3a02643088cfd906ba0dd2ea93f9a79dafc3c2169f695c46a4a6a487f49131ea4c615be96d20a9081f1b88050e7cd5a82a287e1034ccf46784f8c66b6cd83f0489d86fdc64e7f90939d17216e91374e029636083f3e25c8b1b2d1e0adf80898fd8326701b131051ad039e74661d3e01db8138cbae04bf2b9a7286b4580a82e3ee9e58dbd60e12e228ebbfb614302d5f3726b4ca5364b19025bbe049ffab7874a5dbcb52d3303425ef4c3b6f99468540c1523e400c990acab19a8fc7d7eadc445", 0xd0}, {&(0x7f00000002c0)="d240501bfbbefc6c3bf79487dc8df8cc9d1e2f955342cf8c740bea8352e50de9f88465", 0x23}, {&(0x7f0000000680)="8ed1972ae50325c0628a9168138f11662fe30259acd63e002009b8fd48897b07bdabbfa8d022251151ad1750e36756a537e5ac7ce879298578ffeeabf9a304b3ba5383f5009f696cfdcaf53f3371be8546de10fa1ef7cdae32a4fd0a84e8c844104b11c01fbbe2cc75099d753664dd2dac7d2d79238f27719825fae8e223f3e2fe9546fa4f18cb783704b8907c8e7cd6a9", 0x91}, {&(0x7f0000000740)="1dfb1878a5ab4bd557ba1759b2e486a545a7e1a9a032e242ac48516c38e3da0406d84e8b016f74d7e59bca129a6702e908762bd62dc767e51e31ba59ecddda04ba9482d8fffabee5748d404fdfd2d90bebd0b659fe38cd223a519867eea32f383cf11abc6dff88da1906ec9b8fd60f4ea790a991ed8782c9729ba16a2090067d9401125c46ecb1ac5b9a0ea1ebf5b87331e6479e1f3b443ef66d639a33544d11edefbabada", 0xa5}, {&(0x7f0000000800)="e1a30e0c433ac7fd92969890e104320568482242e39b574e1fb984c042377d0c1e1ef5431fcc1117cba65732219da4b07c58f89760a7078fce22019034bd07786dcdfe063de4e8ba4f170c1d37c5215be710874b7f3a86a539ceeee14ab5c49860a2fd9d3785f5c452ab2c78ed20d0d3cae68b860bc037dd4c10b18021ad2a", 0x7f}], 0x7, 0x0, 0x0, 0x8000}, 0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x5992e1ef}, 0x1c) 2018/06/01 03:05:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000), 0x10000000000000e8}, 0x4081) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/net\x00') 2018/06/01 03:05:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = gettid() setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c29ffc), 0x4) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x5, 0x200) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) pkey_mprotect(&(0x7f000054b000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) ptrace$poke(0x5, r1, &(0x7f0000000140), 0xf259) 2018/06/01 03:05:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/118) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) 2018/06/01 03:05:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x402140) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x2a4c, &(0x7f00000000c0)=0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000011ffc)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x1c, 0x12, 0x301, 0x0, 0x0, {}, [@nested={0x8, 0x2e}]}, 0x1c}, 0x1}, 0x0) 2018/06/01 03:05:29 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000007d, 0x0) socket$kcm(0x29, 0x4000000005, 0x0) ioctl(r0, 0xe374, &(0x7f0000000240)="0047fc2f07d82c99240970") fallocate(r0, 0x3, 0x0, 0x13) 2018/06/01 03:05:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'team_slave_1\x00'}, {0x20, 'team_slave_1\x00'}, {0x20}], 0xa, "738bdc34907c6158b2c64edcf37ecb2bef5dc9f58a6b318d847262"}, 0x43) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000013033dff14c4cfaac500001c00000000f5b3fe90ce4f00f7a21f15745112b6caad000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400280076657468305f746f5f7465616d000000140003007465616d5f736c6176655f3100000000"], 0x48}, 0x1}, 0x0) 2018/06/01 03:05:29 executing program 6: listen(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x2) dup2(r1, 0xffffffffffffffff) 2018/06/01 03:05:29 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x400640) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000002c0)={0xffffffff}, 0x117, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x0, @empty, 0x1}, r1}}, 0x30) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=r4, @ANYBLOB="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"], 0x110) 2018/06/01 03:05:29 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = socket(0x2, 0x1, 0x0) timer_create(0x6, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000200)=0x0) timer_getoverrun(r2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x1, 0x1, 0x2, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000380)={0x6, 0xd2, "6725bee681e15c2ce86cbedd277f810350c929b99a94ff1f5b14d57b8cd567f489f41bf83db226b2f3dc1e079d00f4d9760d708549c8f7f32430bbefeb21e4b001d3067fa94ad3ab800f7153ad646ee7e595f68ebbd8fd4b32e4144f9621db36bbe8badb0b17d47ae6a6fc317ad8adf0a90b41e26bac2e0a1b502db552b6bffd5160c283cb7995aacfd391c735eca250e9839a9c7daa1947dcd991aa68b5d0c72e58f9372305565b1ec4a7cd0cd0a35b9f2b8d5a0786e3c61a58ea92e3dcf5daf87f3d3d9519c6335d68ccabb436c311e117"}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x652, 0x4) fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x5, 0x2, 'client0\x00', 0xffffffff80000004, "b90bc51a0959c1fb", "33c9983ccc23116e68d0c73ac349702009215fd79a6e1b196f971d75220787cd", 0x6, 0x4}) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="060000000000000065300a"], 0xb) 2018/06/01 03:05:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x100) sendmmsg$unix(r0, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) 2018/06/01 03:05:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x4, 0x8, 0x8, 0x3e07}) r1 = accept(r0, 0x0, &(0x7f0000000140)) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000680)="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", 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x8010743f, &(0x7f00000005c0)=""/174) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) 2018/06/01 03:05:29 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4000020007fc, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000000c0)=0x3) 2018/06/01 03:05:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)={0x3}) 2018/06/01 03:05:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x83ad}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x85ffffff, 0x201a7fd7, 0xa, 0xab01, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x4, 0x4, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), 0x4) 2018/06/01 03:05:29 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0xfcb, 0x8, "9053981f043afc34acb6ddd8fda5c85f1278930d4ac34fa71139da82359f1a6816afad7e78dae0c22ab76716fa7f4687160183"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7fff, 0x3, 0x8, 0x20, 0x2, 0x5, 0x8, 0x800, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x7, 0x80, "20ecbe9277bb8a05cd0f726a80b3b9da9d150648a2c51dca1c4fb03ef107c85e26c216d9039244af1aa243fc217b356322a8c93f44b89075dfefe2e31fd41a057375fa59af224b7652a8a080dcb82c29936898b936d192a1eb1acaa82b7c1804ea51c6cec385fd14d1ae06cca85ed3ddf248b110835ab4c918b30a3e0c07246d"}, 0x88) getsockopt(r0, 0x0, 0x2, &(0x7f0000000180)=""/8, &(0x7f0000000140)=0x35b) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}, 0x6}], 0x2c) 2018/06/01 03:05:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x47f76ea2, 0x20200) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001380)) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmsg(r2, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) 2018/06/01 03:05:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair(0x4, 0x80002, 0xbfce, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x81, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x5, 0x400, 0x6}, &(0x7f0000000200)=0x10) r3 = socket$inet6(0xa, 0x800000000000001, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0xffffffffffffff7f) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x5}, 0x90) 2018/06/01 03:05:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfe7f, 0x20000000, &(0x7f0000000240)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge_slave_1\x00', 0x1ce) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) sendmsg$alg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000100)="1b6762f5b80d4a9f54d9320987fb44506c78e597e81d5bdf9a32c6897c5f2b9980f4efafe06ad47f4f51069eea9514eda24830db4a4338f7a59ee3c81454bc77296967695b0f95ad252a", 0x4a}, {&(0x7f0000000180)="059db4f1af930be4655e167e47885f592fc0880982779748d33d1dffd2a35f850954729e811be3c7111bfdecae4cd4726cee7804bca981a4c20f7431ae06aa4faf1470777d963241a75caec4", 0x4c}, {&(0x7f0000000280)="9f1d53c7379e4526a1856a1ec8513454ac74c99536389135a2b0c40f06e1b48cfe398d0a9a3a6d584d4780bad89313bc237e6306bf70a2fa2620c4cdde4fce54cb1b0b489e6ccc934d96b6c7808983ee5df7f39e2e6faa185d5b9025bbb77dcc602633fc8f700cb36eec6abe8a4b744c396a3d62", 0x74}, {&(0x7f0000000300)="63940c0d418d6505b6ad8b178f2c40eb32151817792bc9a430076aaa63816504e80bf55e23b850704a62eb6ea0d39e8a197876f7422f626ab2fe8bc1a3190f51f901686127408323ed750a8e25108984a7099243b287996816ae76028867fd7a233ee596d0ad5624eb6e32369557fb024712086b4adb8d998e186d6478ea83791719f06d556e6b0f404ff29f07234557bf1cb56e86e5531c287ba7f36a64b42759000112054bc1d65d778e74725c2bcec97339d4b52c58292497285587ac", 0xbe}, {&(0x7f0000000080)="fbaf90cb539ed8cdd7338934952eac16a3c397cad04125d6e62efbd3abd96b", 0x1f}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="239b13e6be656d10bcf18d367d8fc92b5553b18ef26fa484314d436635eb61bb911c075b6df31ee86ccee47d88a55512b04267245c9e95456f8c0a244a0a96ab140906ef35c7b3ed41f840d79c63ca80dd5239ae6463b56646f940e0b6ba0d3c9297f5c5", 0x64}, {&(0x7f0000000200)="136952eb0b572fdac8f208b57b2f177ee35658933c11ca59008a51aa", 0x1c}], 0x8, &(0x7f00000014c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x6e, "f2f0763ae79d54929e63bb1b836e3300ed04bf1d90899a7006ba7a113db6b4e960e6f600ec00e7301447b0d3e5878e0a7f88e21b6b2e7a01e5d9abb1b825372e954a9e0a412009c2b59f78642fa3140be9486fa424437a10d91857fb78ad6e4ca008ade90092329b12186d3c4a05"}], 0xe8, 0x8000}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[], 0x10246) 2018/06/01 03:05:29 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) symlink(&(0x7f0000000040)='../file0\x00', &(0x7f0000000200)='./file0\x00') r1 = dup2(r0, r0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/180) stat(&(0x7f0000000000)='../file0/file0\x00', &(0x7f0000000100)) umount2(&(0x7f0000000400)='../file0/file0\x00', 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0xdcd7) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="004e93b25a39d3164a5a9b8451ae2a00000000004000000000000000"], 0x14}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') 2018/06/01 03:05:30 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x3e) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x7fffffff, 0xfffffffffffffeac) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x80000) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/4096, 0x1000}, 0x40000062) 2018/06/01 03:05:30 executing program 0: unshare(0x24020400) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x501000, 0x60) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x300) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0xb85, 0x21}) fstat(r0, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0xffffffff, {{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x38}}}, 0x108) 2018/06/01 03:05:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f0000000100)='selinux[trusted[\x00', 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x3) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xb4, r3, 0xf02, 0x70bd25, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1703}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcfd}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x4d7641c50402516b}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setrlimit(0x4, &(0x7f0000000080)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0xe1) fallocate(r4, 0x0, 0x0, 0x105) 2018/06/01 03:05:30 executing program 2: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000140)=[0x0]) fchown(r1, r2, r3) ioctl$EVIOCSKEYCODE(r1, 0x40104593, &(0x7f0000000000)=[0x0, 0x100100000]) 2018/06/01 03:05:30 executing program 4: setrlimit(0x20000000003, &(0x7f0000cc0ff0)={0x1, 0x1400000000004}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffac7, 0xc0000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x200802, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x90200, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)) accept4$ipx(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001540)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)) syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x2, 0x280040) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000040)=0x5, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x400000, 0x0) socket$rds(0x15, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80000, 0x0) syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0xff, 0x20001) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c, 0x0) socket$inet6(0xa, 0x8000a, 0x6) syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x4, 0x0) creat(&(0x7f00000006c0)='./file0\x00', 0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000700)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@dev, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) syz_open_dev$usbmon(&(0x7f0000000940)='/dev/usbmon#\x00', 0x6, 0x80) openat$vsock(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vsock\x00', 0x14000, 0x0) 2018/06/01 03:05:30 executing program 7: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x3b, r1, 0x3}, 0x2c) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0xffff, &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x18}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/06/01 03:05:30 executing program 6: chdir(&(0x7f0000000000)='./bus\x00') r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x0) gettid() getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4}, &(0x7f0000cb2ffc)) open(&(0x7f0000002000)='./bus\x00', 0xfffffffffffffffc, 0x82) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x800, 0x100011, r0, 0x0) 2018/06/01 03:05:30 executing program 3: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000400)={0x0, 0x42, &(0x7f0000000000)="68ee83344564cad0bac9ac98e4176b301e7a14e63566d119ea449f55bf5d9c0b62778ac6e3b970c864d57d3b1e7408d5bd648c5167f43c7d25911a4bd93db0562806"}) 2018/06/01 03:05:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7ff, 0x8, 0x6, 0x9, 0x0, 0x400, 0x9, {r3, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x200000000000, 0x7fffffff, 0x101, 0x2, 0x9d}}, &(0x7f0000000240)=0xb0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) 2018/06/01 03:05:30 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001180)=""/170, &(0x7f0000001240)=""/152, &(0x7f0000001300)=""/97, 0x1000}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001140)=0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x100000000, 0x9]}, &(0x7f00000001c0)=0x8) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.evm\x00') connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x5, 0x1, 0x6, "1dee502fa46aea9f9b3d96011b95aa2566382271d551386a98fe297c202cf1964d174ea918578169002f30dc67fef1d06d312e61384cfb4bca840033b2bb42", 0x3f}, 0x60) setns(0xffffffffffffffff, 0x0) 2018/06/01 03:05:30 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x1fffffff) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x40, @empty, 0xd3}}, 0x3, 0x1ff}, 0x90) getdents(r1, &(0x7f00000004c0)=""/143, 0x8f) 2018/06/01 03:05:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000180)="06377b8ba36d0f58cb1406c8d8f0238e71f2f60343247b08352ec6230eb3abb3324788048b0d47e35e7d0e9c623c6b6b7dfb76a72ca2587a0fc5f45f944d135d5ee8b3b5fc4e981174a3fbbbf2ac1191b907ec27830af85b5231311642a8e85a1c", 0x37, 0x7f, 0x0, 0xffffff91) r1 = dup3(r0, r0, 0x80000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x7, 0x1, 0x3ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3e, 0x801) connect$netlink(r1, &(0x7f0000000140)=@unspec, 0xc) ioctl$TIOCNOTTY(r3, 0x5422) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x7, 0x4e21, 0x81, 0xa, 0xa0, 0x20, 0x33, 0x0, r4}, {0x6, 0x4, 0x7, 0x100000001, 0x40, 0xfffffffffffffffe, 0x5}, {0xfffffffffffffd14, 0x100000000, 0x6, 0x9a4}, 0x0, 0x6e6bc0, 0x3, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x2, 0x80, 0x7, 0x9, 0x3}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="6b7b9cdd0104000000000000000000000000000000000085009037a6d7b40a56d5a1de69e05f19539a00002a0000e589911c106d9416170000000000000091"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/06/01 03:05:30 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400202, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x400800, 0x80) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40200, 0x0) 2018/06/01 03:05:30 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffff001, 0x8202) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x87ed}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1, 0x30}, &(0x7f0000000180)=0xc) keyctl$get_persistent(0x16, 0x0, r0) 2018/06/01 03:05:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000000)=""/157, &(0x7f00000000c0)=0x9d) [ 161.926784] Unknown ioctl 1076408081 2018/06/01 03:05:30 executing program 7: modify_ldt$write2(0x11, &(0x7f0000000100)={0x3, 0xffffffff, 0x2000, 0x5, 0x546e56b4, 0x2, 0x7fff, 0x8, 0x0, 0x100}, 0x10) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x40000000) socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/anycast6\x00') bind$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@routing={0x67, 0x6, 0x1, 0x1ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}]}, 0x38) [ 161.992847] Unknown ioctl 1076408081 2018/06/01 03:05:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x8, 0x6, 0x100000001}, 0x2c) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x200000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7ff, 0x20000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r0, &(0x7f0000eef000)}, 0x10) 2018/06/01 03:05:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000d80)=""/4096, 0x1000}], 0x1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000100)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000d00)={{0x2}, {0x0, @random="90da5bc97747"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) accept4$packet(r1, 0x0, &(0x7f00000002c0), 0x800) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) r5 = getgid() syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0xc000, r4, r5, 0x3f, 0xfffffffffffffffa, 0x40) 2018/06/01 03:05:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(camellia))\x00'}, 0x58) unshare(0x24020400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000480)={r2, &(0x7f0000000380)=""/248}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x600400, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000140)=0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000280)={0x8, 0x9, 0x4, 0x1, 0x3}, 0x14) flistxattr(r0, &(0x7f0000000180)=""/232, 0xe8) 2018/06/01 03:05:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x5a8, 0xffffffff, 0x180, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x4d8, 0x4d8, 0x4d8, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x80ca, 0x1, 0x1, [0xffff, 0x3ff, 0x33c, 0x100000001, 0x4, 0x7fffffff, 0x40, 0x7f, 0x7fff, 0x22e, 0x9, 0x1, 0x0, 0x2, 0xfffffffffffffffe, 0x5], 0x5}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, 'bridge0\x00', 0x9}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffff00], '\x00', 'vcan0\x00', {0xff}, {}, 0x2, 0x81, 0x3, 0x10}, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x7ff, 0x2}}}, {{@uncond, 0x0, 0x228, 0x268, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1b, 0xfffffffffffff800, 0x80000000}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x85, 0x6fe, 0x10000, 0x0, 0x3b, 0x1, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @empty, @dev={0xfe, 0x80, [], 0x1d}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}], 0x3}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x800000000, 0x0, "543c7edac19b8db930f8ad3af7da17f9fd83446f260344e6629e59815ef6"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x608) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="390000001300090468fe0700000000000000ff3f0300000045000107000000141900040002000700efff0100000a00005d14a4e91ee438d2fd", 0x39}], 0x1) [ 162.306737] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/06/01 03:05:31 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x123800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x44, 0x30, 0x20, 0x1}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x4}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fcntl$setown(r0, 0x8, r3) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00000002c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', r5}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffff0, 0xffffff9e}}}, 0xfffffffffffffdc7}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/06/01 03:05:31 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) unshare(0x400) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0xc003) socket(0x11, 0x80002, 0x0) 2018/06/01 03:05:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x4, 0x5, 0x800, 0x5, 0x9, 0xda52, 0x3ff, 0x7, 0x7, 0xf000000000000000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'syzkaller0\x00', 0x3}, 0x18) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x6c, &(0x7f0000000100)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/84) 2018/06/01 03:05:31 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$pokeuser(0x6, r1, 0x4000000000000000, 0x100000000) close(r0) preadv(r0, &(0x7f0000000240), 0x0, 0x0) 2018/06/01 03:05:31 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfff}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/06/01 03:05:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) fcntl$setstatus(r0, 0x4, 0x67fe) r3 = dup2(r0, r2) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000000)) 2018/06/01 03:05:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001640), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000b89000), 0x3e96) socket$inet6_sctp(0xa, 0x5, 0x84) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x80, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000000)={{0x80000001, 0x3, 0x2, 0x400, 0x1000, 0x5}, 0x4, 0x7, 0x5, 0x3, 0x4, "8a95d5ce70f2d2b7eb40873a8c49997f3889db10707fba4d4b9afab6f3815eb180d64ff35c2413c76d710b01ff20ee02270c9ef5391e22991f175a1c3982eefacf96ed7247af3eb56670b5322374e2a7aaa0395b4f20ec12f324b8f10d2e8e50635025e21f4028304fae9669471bcbd31b86866b5275dc5ec072c1202ab9ca2a"}) signalfd(r0, &(0x7f0000000100)={0xffffffff80000001}, 0x8) 2018/06/01 03:05:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a9b913453455f63464dd63807737f0500000000000000f3970acb2bbe9857f6", 0x20) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 2018/06/01 03:05:32 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) sendto$inet6(r1, &(0x7f00000003c0)="84", 0x1, 0x0, 0x0, 0x0) 2018/06/01 03:05:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}}}, &(0x7f0000000240)=0x90) 2018/06/01 03:05:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xff) write$cgroup_pid(r1, &(0x7f0000000240)={[0x34]}, 0x1) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x10ad6bc9af7454bb, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) 2018/06/01 03:05:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="5f09000014000905000000c7ab9f9af1c90944624fc21e70db0000e2d40d1b000002", @ANYRES32=r2, @ANYBLOB="140006000200000009000000000000000000000014000200fe8000000000000000000000000000aa"], 0x40}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100)=0x8, 0x4) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000080)={0x9, 0x1, 0xfc, &(0x7f0000000200)="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"}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={r3, 0x2, 0x1, 0xd3, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/06/01 03:05:32 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0xffffffff01000000, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0x1, 0x2, [0x0, 0xfffffffffffffffe]}) 2018/06/01 03:05:32 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x6, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040)=0xffffffff7fffffff, 0x4) 2018/06/01 03:05:32 executing program 5: socketpair(0x8, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfffffffffffffffb, 0x30, 0x9, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x2}, 0x8) syslog(0x3, &(0x7f0000000040)=""/23, 0x17) 2018/06/01 03:05:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) fcntl$setstatus(r0, 0x4, 0x67fe) r3 = dup2(r0, r2) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000000)) 2018/06/01 03:05:32 executing program 5: unshare(0x24020400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) 2018/06/01 03:05:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") fanotify_init(0x10, 0x2) socket$inet6(0xa, 0x202000000802, 0x2400000000) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21}}) sendfile(r1, r1, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 03:05:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) read(r1, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) flistxattr(r0, &(0x7f0000000300)=""/4096, 0x1000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='team0\x00', 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/01 03:05:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x0, 0x1, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14071cab8100feffffff6160bb5077d69f4871a5000000000000000000"], 0x14}, 0x1}, 0x0) 2018/06/01 03:05:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/06/01 03:05:32 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) 2018/06/01 03:05:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3c00000032c62db69ba5af24c99644e3614617965d1fa7b854dfd939777e", @ANYRES16=r1, @ANYBLOB="0402bd7000fbdbdf250300000008000114004e200000040005003d000000080001004e2279c84a59505ba7bf0000080003000600000008000300ff00000000"], 0x50}, 0x1, 0x0, 0x0, 0x20040040}, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000680)={@empty, @multicast1, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=@mpls_getroute={0x2c, 0x1a, 0x2, 0x70bd27, 0x25dfdbff, {0x1c, 0x14, 0x30, 0x2551, 0xfe, 0x1, 0x0, 0xf, 0x1400}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_OIF={0x8, 0x4, r2}]}, 0xfffffffffffffe83}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)=""/161, 0xa1}], 0x2, 0x0, 0x32a, 0xffff}, 0x2000) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000540)=0x80000001, &(0x7f0000000580)=0x4) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000640)=0x54) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000040)=0x2) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000840)=""/149) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000740), &(0x7f0000000780)=0x4) socket(0x8, 0x3, 0x2) r6 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x1, 0x181000) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) 2018/06/01 03:05:33 executing program 4: unshare(0x20400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'erspan0\x00', 'syz_tun\x00', 'veth1_to_team\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1f8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000280)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000002c0)='I\\', 0x2}, {&(0x7f0000000300)="4351b9fbbd61cd9513dbd9680b3406881f519cc0e3019e75efe4816f6e2da07f9c390a675bdfed43c7", 0x29}], 0x2, &(0x7f0000000480)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x3, 0x7ff, 0x1, 0xb012, 0x76, 0x1, r2}}], 0x90, 0x10}, 0x49069683c882cb3) pipe(&(0x7f0000000380)) 2018/06/01 03:05:33 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80002, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x5, {0x100000001, 0x7, 0x100000000, 0x14000000000, 0x0, 0x80000001}, 0x7fffffff, 0xfffffffffffffffe}, 0xe) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) msgsnd(0x0, &(0x7f0000000380)={0x3, "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0xfca, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x0, 0x1000) 2018/06/01 03:05:33 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="07000000ee39a7e618490fbd65b4f0f71539337ad643b11edf66c24692813ab2591cb3198f05a9b0a14b42e3f47c4c0f022f49961653c5122f068003346fef67bb7ac56004940a8aae"], &(0x7f00000000c0)=0xf) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0xfffffffffffffffa}, 0x8) bind$can_raw(r1, &(0x7f00000005c0)={0x1d, r2}, 0x10) ioctl$int_out(r1, 0x810c5701, &(0x7f0000000040)) 2018/06/01 03:05:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) read(r1, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) fcntl$setstatus(r0, 0x4, 0x67fe) r3 = dup2(r0, r2) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000000)) 2018/06/01 03:05:33 executing program 1: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f00000000c0)=0x40) r2 = msgget$private(0x0, 0x790) msgsnd(r2, &(0x7f0000000140)={0x2, "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"}, 0x1008, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001280)=0xfffffffffffffffb) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000011c0)={0xffffffffffffffff, 0x28, &(0x7f0000001180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001200)={r4, 0x306cb20000000000, 0x18}, 0xc) 2018/06/01 03:05:33 executing program 5: r0 = socket$inet(0x2, 0x5, 0x400000000000000) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000778ffc), 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="a2fd8285297257f3cda0ca59d1da95cc", 0x10) 2018/06/01 03:05:33 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000100)="ed99260343641ace3d267427182e34013992986c2c91d28f58a3f2d2b9bf9f1dd6149a35ae53e2d40e2bdb14e045b9ca20ffc4e7a985853729e060a78fdc8dcf09ca0bb8f0dad5cd8b5cc8e74bac0f66498d17152454287431d6d52de63c71dc100029293eaf5f2ab5a34998afb07744176d3dff259aa87f6c466a6e72143be5c739d64cca8c0e299cbb8993c0d07aff1f33bcf33071081ce925f36496b7ab6659f3082dca891647b485c6f245b978738b030421b3be277e9a813f32afd7f800952c131d501813f001abd686570f53d670774c30838350242c8c1bf2e8210007120defdf51bc5d741385", &(0x7f0000000200)=""/62}, 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/122, 0x103) 2018/06/01 03:05:33 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000ac0)='/dev/vcs#\x00', 0x5, 0x20000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000b00)={0xffffffffffff7fff, 0x1, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x2000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340)=0xffffffff00000001, 0x4) r2 = socket$inet(0x11, 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x20041, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000003c0)={0x5, 0x0, 0x10001, 0x69}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000400)={0x100, r4, 0x1, 0x9}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x107, 0xc, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x206af000], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x206) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000440)={0x200, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1, 0xa, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e1d, @multicast1=0xe0000001}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22}}]}, 0x590) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000a80)) signalfd(r1, &(0x7f0000000a40)={0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000a00)) 2018/06/01 03:05:33 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x3ff, 0x4) socket(0x10, 0x803, 0x2) 2018/06/01 03:05:33 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/171, 0xab}], 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x802, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000200)=0x7c) write(r1, &(0x7f0000000380)="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", 0x4da) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00000004c0)=""/217) 2018/06/01 03:05:34 executing program 5: sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="c34f0a5a00000000"], 0x14}, 0x1}, 0x0) 2018/06/01 03:05:34 executing program 1: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x27, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb6, "7847046155a6c1da62aaf0f61649f8e94df3807cbc16197ed3c566abda5706ebd9d911a5b938ea86cdbd2b7a351b0450764fccc1ed3fb745d1ef64b8d6c8b7c2f2ea7b0f068a072728a04f271e74aa01e9e41e50bb710343eede016b9e074c435fec1056cb24fd4914711087da29054c7057872bdc3a1900ef66c2c68122e6ddc17f6804b82fad58de88edec23c7f528a4ff68c4d348e8f541250ccba3c5a3c3bf90193ed08881bde6e090b3267f7d066bdf33d5d897"}, &(0x7f0000000100)=0xbe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x0, 0x208, 0x2, 0xfffffffffffffff7, 0xdd, 0x3, 0x1, r1}, 0x20) 2018/06/01 03:05:34 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x4c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe8, 0x118}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0x1f0, 0x320, [@helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x540) r2 = syz_open_dev$ndb(&(0x7f00000006c0)='/dev/nbd#\x00', 0x0, 0x4800) ioctl$BLKRRPART(r2, 0x125f, 0x0) 2018/06/01 03:05:34 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000001c0)={0x16cf, 0x9, 0x5, 0xabe7, 0x101, 0x1, 0x9}, 0xc) ioctl(r0, 0x8914, &(0x7f0000000140)="d6eb523007d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000001, 0x8100) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x408000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="690cd176f93348aadd8bb165a86d5b603785c1316e705ea21bd26e1752f58c73088860dc503bff8b572f36cfc98f9357e93e939426002e6eae7f43d57d180f4808e9cb7916db4541bc52e0a0267ebef38cb2d90e6e79920349ce8ece9284e0f1e276cb2723340b9f537fe8f3389f75778e690c4bfb3048bc8f15bc3f658f7cad2d1b3097dd8af41bf764be2ffcbf55ab4985325c795697f1", 0x98) ftruncate(0xffffffffffffffff, 0xffffffffffffff19) 2018/06/01 03:05:34 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2c0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8001, 0x4) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x1, &(0x7f00000000c0)={{r1, r2/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000100)) 2018/06/01 03:05:34 executing program 1: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) recvfrom$unix(r1, &(0x7f00000004c0)=""/133, 0x85, 0x40000040, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = semget(0x2, 0x0, 0x20) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000340)=""/205) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='./file0\x00') close(r0) 2018/06/01 03:05:34 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f00000000c0)=""/29, 0x1d}], 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 165.274141] xt_helper: cannot load conntrack support for proto=7 [ 165.310314] xt_helper: cannot load conntrack support for proto=7 [ 165.800757] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. [ 165.930197] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 03:05:35 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000380)={0x0, 0x0, {0x3, 0x0, 0x5b1, 0x3, 0xfff}}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/06/01 03:05:35 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x6e, "0f19d4490758301cb16da24d11e313663d7652d3f458e14e2d877b921354458a51956603fafb93b024d196f48895317721a5f00d3dec4f2113c4688a050a8c43fb00a08ad18bd82dcef327da9ea5e380eddf817daa4d624e0f27eeb65effb1ded6c549c21453413ae304acef347a"}, &(0x7f0000000100)=0x76) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x6}, 0x8) ioctl(r0, 0x5, &(0x7f0000000240)="0047fc4707d82c99240970") setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x9, 0x2) clock_gettime(0x3, &(0x7f0000000040)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) 2018/06/01 03:05:35 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x4c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe8, 0x118}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0x1f0, 0x320, [@helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x540) r2 = syz_open_dev$ndb(&(0x7f00000006c0)='/dev/nbd#\x00', 0x0, 0x4800) ioctl$BLKRRPART(r2, 0x125f, 0x0) 2018/06/01 03:05:35 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f00000000c0)=""/29, 0x1d}], 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) fcntl$setstatus(r0, 0x4, 0x67fe) r3 = dup2(r0, r2) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000000)) 2018/06/01 03:05:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) read(r1, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:35 executing program 1: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x32f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2d, "ac6df5be646082cb4f706d9c01a8cdec6a7cf2b09409ce3116fc9104a26ac9849d39932ababd5856a608017aac"}, &(0x7f0000000040)=0x35) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)={r2, 0x4e3, 0xc4, "e8665e61654ba0451dd4264cc9f4f6c8e1ede1802fcadc570e03aafae631cf314a8ac0405a8f765fb7c6545a2f470369cfb2542191fa3f39cf133ebd345e31cc50bbda54f155eed18f0a17193004be6fd2267c5de895bd1ff1b1f2d0ab839ff43c2cc2ea9ade247f0b6896bf1362092f1be76bbcab0f6b066b7f9605aa3a8c4c3a0f420bb66de7eec2f100fd3dbef529135b278520b3d2e3a679722c2ba4c87229501819b4e068a19b9b3f60609b49ba4d9fc747fdfd352297d6f811134103e790144dfb"}, 0xcc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000480)="ff", 0x1}], 0x100002c6, &(0x7f0000001880), 0xfffffe64}, 0x0) close(r1) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/141, 0x8d}], 0x1, &(0x7f0000000280)=""/151, 0x97}, 0x0) 2018/06/01 03:05:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000040a07041dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 166.228885] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 166.243794] Unknown ioctl -1067429051 2018/06/01 03:05:35 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f00000000c0)=""/29, 0x1d}], 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 166.269822] Unknown ioctl -1067429051 [ 166.277533] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 03:05:35 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000219000/0x3000)=nil, 0x3000, 0x1) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') [ 166.322168] xt_helper: cannot load conntrack support for proto=7 2018/06/01 03:05:35 executing program 0: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x200}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x30281) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) 2018/06/01 03:05:35 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80800) r2 = dup3(r1, r0, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = socket(0x40000000001e, 0x1, 0x0) setsockopt(r3, 0x10f, 0x7f, &(0x7f0000000000)="76e927ce", 0x4) 2018/06/01 03:05:35 executing program 1: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) connect$pptp(0xffffffffffffffff, &(0x7f0000000240)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x1e) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/06/01 03:05:35 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'irlan0\x00', 0x7}) 2018/06/01 03:05:35 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f00000000c0)=""/29, 0x1d}], 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 166.501679] Trying to set illegal importance in message 2018/06/01 03:05:35 executing program 6: r0 = gettid() r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0xc6, 0x6, 0xe5, 0x2, 0xffffffffffffffff, 0x5}, 0x2c) signalfd4(r1, &(0x7f0000000040)={0x7ffb}, 0x256, 0x80000) r2 = socket(0x7, 0x8000f, 0x9997) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005540)={{{@in=@remote, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000005640)=0xe8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r4 = semget(0x2, 0x4, 0x0) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f00000003c0)=""/4096) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/128, 0xffd1}], 0x1) 2018/06/01 03:05:35 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x151200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x1, [0xa6]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xf0, "2d3ff22c3e1aaeeae8531f4b65f6cfb742f2a57b2743e456cd3115420744e4a7231bf52d432943d90b7654373f7d0a6673652ba7043420f257306e96362a2890d0c92f82c845f77704475a972fd0aaa8916e1de231953264349d29b65cfb89aa16be4d0b9fc089af4731a5a980458fe50873fbe47aa9240352f8048fb5db1ff28f37a5a5d3e8cedc0d06e4a031ec503382c8ebab16ed309a6a29cdbc44ca16315b4db625351ce979f6b3ba5a24cac65ae65d222620434eefe06f21646782e95336fc905eb671d3711b1e13b40c027ca09546df22b3195217a395855bebe7980194111c7c04bcd9f6cc1425b7852cc6d8"}, &(0x7f0000000100)=0xf8) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r2, 0x0) 2018/06/01 03:05:35 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0xfff) 2018/06/01 03:05:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/143) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="5f0d86dd276ccad67b60b87c8dbddd4c", 0x10) 2018/06/01 03:05:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x210000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000240)={0xa27, 0x100000001, 0x1, 0x8}) unshare(0x24020400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x4, 0x8001, 0x8, 0x5, 0x2}, &(0x7f0000000180)=0x98) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000280)={0xf7, 0x4, 0x5315, 0x5, [], [], [], 0x0, 0x2, 0x3, 0x2e0, "77c051915a60c0dcf99820dfbd935f0f"}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1000, 0x10}, 0xc) fsetxattr(r0, &(0x7f00000003c0)=@random={'osx.', 'lo\x00'}, &(0x7f0000000400)='/dev/hwrng\x00', 0xb, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x7003, &(0x7f0000000040)) 2018/06/01 03:05:36 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:36 executing program 0: rt_sigaction(0x22, &(0x7f0000000000)={0xffffffffffff237a}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000640)="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") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/06/01 03:05:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0x20}}}, &(0x7f0000000340)=0xfffffffffffffd40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x0, @empty, 0x7}}, 0x8, 0x5}, &(0x7f0000000240)=0x90) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x6, 0x8) r5 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="428c0b8387d676ff54a4b1ef10ecb6ddb8a70cae946c2371935c89be0c48bb77c4c1218b79", 0x25, 0xfffffffffffffff9) keyctl$clear(0x7, r5) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r6, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/06/01 03:05:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) read(r1, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:36 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x61}, [], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200200, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/06/01 03:05:36 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x282400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0xff, 0x88, 0x8001, 0x729d82c35d351e0f}, 0x98) r2 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'ip6_vti0\x00'}, 0x18) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="1cff148d756b950e9148e9c82dc626ff", 0x10) 2018/06/01 03:05:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) wait4(r1, &(0x7f00000001c0), 0x100000c, &(0x7f0000000280)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x74, 0x4, 0x3}, 0xd) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000140)={0xfffffffffffffe01, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x7fff}, 0x1, 0x8, 0x9, 0x1f, 0x2, &(0x7f0000000080)='veth1_to_bond\x00', 0x1, 0x9, 0x10000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) 2018/06/01 03:05:36 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000140)=']\x00', 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x7fff, 0x200, 0x8000, 0x3, 0x0, 0x101, 0x1, 0x4, 0x4, 0x3ff, 0xa653, 0x9, 0x81, 0x6, 0x0, 0x800, 0x4, 0x5, 0x85a5, 0xb83, 0x7, 0x8d4a, 0x5, 0x6, 0xdb06, 0x8, 0x1000, 0x5, 0x6, 0x1, 0x0, 0x0, 0x2, 0x1, 0x52, 0x3f, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x8000, 0x5, 0x7, 0x0, 0x7, 0x7, 0x797}, r1, 0x1, r2, 0x9) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/121, 0x79}], 0x1) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000380)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) 2018/06/01 03:05:36 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, {0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x7fff}, 0x2, [0x8, 0x5, 0xefd, 0x9, 0x9, 0x4, 0x4, 0x3ff]}, 0x5c) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000080)=0xffffffffffffffff, 0x3ec) 2018/06/01 03:05:36 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x80000) 2018/06/01 03:05:36 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0x1, 0x473, 0x2}, 0x10) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000180)=""/95) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000280)={r2, 0x4}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @rand_addr=0x2466000000000000}, @in6={0xa, 0x4e22, 0x3, @empty, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x47d9c474}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xffffffffffffff53, @loopback={0x0, 0x1}, 0x2658}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc4) write$tun(r0, &(0x7f00000003c0)={@void, @val={0x3, 0x80, 0x484, 0x7ff, 0xf6cb, 0x9}, @mpls={[{0x7fffffff, 0x0, 0x5, 0x9}], @ipv4={{0xe, 0x4, 0x5, 0x4, 0xa3, 0x66, 0x81, 0x8, 0xbf, 0x0, @rand_addr=0xed8, @empty, {[@noop={0x1}, @ra={0x94, 0x6}, @timestamp={0x44, 0x14, 0x1, 0x3, 0x5, [{[], 0x6}, {[], 0x4}, {[], 0x6}, {[], 0x9ec7}]}, @ra={0x94, 0x6, 0x1ff}]}}, @igmp={0x36, 0x7f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, "dc20bc2c82cf00e4c4b824ce89b309b76cf6bd1a12da30c7632aeb1056dec53dc577e564393ef96d5445153ff78231d744ea67e8707a2e07abc255ce11a66ed71d400f141a1b1f0455609dc78082d075b57e1204ae0841c0c01da42aa7057f16fcfb09"}}}}, 0xb1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000480)=0x80000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000004c0)={0x10001, 0x400, 0xffffffffffffffe1}) prctl$getreaper(0x13, &(0x7f0000000500)) getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) ptrace$pokeuser(0x6, r3, 0x1, 0x7fff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={0x1, {0x2, 0x4e22, @rand_addr=0x7fffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x70, 0x80000000, 0x7, 0x0, 0x5, &(0x7f0000000580)='team_slave_0\x00', 0x9, 0x0, 0xaca}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000680)=r0) socket$kcm(0x29, 0x7, 0x0) getpeername$unix(r0, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) unlink(&(0x7f0000000780)='./file0\x00') r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000800)={r0, 0x0, 0x1, 0x100000000, &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000000840)=0x8) lgetxattr(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=@random={'system.', '/dev/autofs\x00'}, &(0x7f0000000900)=""/108, 0x6c) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000980)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000009c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0x8) pwritev(r4, &(0x7f0000001cc0)=[{&(0x7f0000000a00)="7ac95a144c71d8cca731599aa8689f0d931bfe449bfa0f8ceffbe5d36811e12732ab81b87feb1827cc64d51d0145355acdd913e87ccc83a31d0ce95354cc1c741c11e5d58372e89f2a023418", 0x4c}, {&(0x7f0000000a80)="f7c969199e1d749939b42e34ad3ca1fa3581b43ee33348cd2c617ccfe9b6b7ea033937af3edea755774ba4cfff69387cd7bd7723c0194c82f524727843d22919f3c8e1df55bd298c07eb690e9517caf5494dfff977840884a4d3eee178e0cc78e5d6a7fcaa375a54eab56fe304b1c15dd934e75f683b73d56c8396f0e3443eddefd91faee7218257a965ad7317dd21a31989cf05103075b15e4b46ac1d9126", 0x9f}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="2e1417aef8a0cf6bd96850ff1aee29e2a2e16231dcf43f2cf669282f2048c7140738779fa2371960cc53f6854a7e44eb77c2fde26fd77fed315fe86e364cdd12060d4f4d6fc8c57c302b83759365f86fc23f28f536859b7b6a42928d", 0x5c}, {&(0x7f0000001bc0)="b59bfb837d3904c37e86fcc3de7662d2b94877b6ad7596d3c17d7be9b7d35f824419112f1b00fd37bec223e89a3698042ac1bb3c32e14696574cb50291a9f323b61a184217140d6c97684f58d970f2efdd74fb2ee90220fb4df08baaefa5df4abf9b8504c47f6f99cc9bba80e58b72e2fe155038a31de9166d1e3bfef05fd886ba365916ba2ed60c35dff51af708827dbe1e10ac1b763ce94ea1ec53c9ba971d4e6b6ce520d5a5063c34f4f4546d33bdc7282173deb777f00ee45a195d0353ce7ff3a9845f81", 0xc6}], 0x5, 0x0) getsockopt$IP6T_SO_GET_INFO(r6, 0x29, 0x40, &(0x7f0000001d40)={'filter\x00'}, &(0x7f0000001dc0)=0x54) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000001e00)) 2018/06/01 03:05:37 executing program 4: socket$inet6(0xa, 0x1000000000002, 0x0) syz_emit_ethernet(0x7d, &(0x7f0000000000)={@random="ac9e3a4e2444", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x6, 0x9, 0x2}], {0x8100, 0x8, 0xffff}}], {@mpls_mc={0x8848, {[{0x975, 0x401, 0x325be6bd, 0x3}], @generic="8802b4dfa658b5244afdff13f2363f3f4e6e719c897446ca823c68e4cc5409ad4e9458b852c8b3574c0a1b2d0bddb27952948a77d8042c60b02a3e895dd9a853f8c884d5c77f6fc193fb21afc6ef14eddb335c07dcc6e96b5dc3789d182fe1eff6fc9d"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x22e, 0x8b6, 0xa66, 0xe14]}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x811, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/01 03:05:37 executing program 0: r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x20032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000867ff8), &(0x7f0000000000)=0x8) 2018/06/01 03:05:37 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:37 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x76, &(0x7f0000000080), 0x8) 2018/06/01 03:05:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000040)=0x6, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/01 03:05:37 executing program 6: socket(0x2, 0x6, 0x0) epoll_create1(0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000800000001) write(r0, &(0x7f0000000100)="95", 0x1) 2018/06/01 03:05:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) fcntl$setstatus(r0, 0x4, 0x67fe) 2018/06/01 03:05:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r0, &(0x7f0000000480), 0x8) read(r0, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) [ 168.725678] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/01 03:05:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x7d, &(0x7f0000000000)=""/127, &(0x7f00000000c0)=0x7f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000100)="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", 0x1000) 2018/06/01 03:05:37 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0xf16c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)="4b9090f2c12017d13dc374db666c556a9e58aeddb487f2fb14210dda26ad6c8f3e7d3d7d2c054787d29c32a0ef11d7c1e831bf2d76470766538fa28cf8adbd43661d0963382477c5e584920d2f0631a11e39a204cf158bf67af721108b9b3496ae62f9746a9bc9d45fccd3e6cf77a437c873b3b6a390bb5c79ad8baadfde6b775c3ea6f630b43395c65a6bed") r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x100, 0x280) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) sync() ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000280)={'team0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x100000001, 0x40080) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000300)={'erspan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r4 = inotify_add_watch(r1, &(0x7f0000000340)='./file1\x00', 0x420) inotify_rm_watch(r2, r4) openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0xc40, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x80300, 0x0) r6 = accept$packet(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000480)={'team0\x00', r7}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000004c0)) times(&(0x7f0000000500)) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f00000006c0)={0x800, 0x94, 0x1000, 0xb2, &(0x7f0000000540)=""/178, 0x4d, &(0x7f0000000600)=""/77, 0x2f, &(0x7f0000000680)=""/47}) fremovexattr(r6, &(0x7f0000000700)=@known='system.posix_acl_default\x00') inotify_add_watch(r5, &(0x7f0000000740)='./file1\x00', 0x1000000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000780)='/dev/full\x00', 0x101100, 0x0) syz_open_dev$audion(&(0x7f00000007c0)='/dev/audio#\x00', 0x28000000, 0x80) syz_open_dev$ndb(&(0x7f0000000800)='/dev/nbd#\x00', 0x0, 0xa00) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000000840)=0x8, &(0x7f0000000880)=0x2) sendto$ipx(r3, &(0x7f00000008c0)="5e2824048841e2a39d48ae356f9f1c42abc5fecca3d7359966223a8a18068ca43576a4b920f33d01a84a0619dd66bbec11a06e9233467c26c593269f503d1c8df5adceac6a932c6f0394675961ad37ae0ecf9d5a815a802e1bd9b7b25816306d0ca0a7454941ccdb134e65873652a5f7daddafa8f8202d482dc9d9a32ee4e322f12e521b36e517cffe512379b4844dd889dca788ddda66c295bf01214649d94718ef047a8476ca44108e562ea1184b776b79f02cd96eadf402b5ed7f79b46ae334ce747cd713f80c8194ca1e5c7f650fe1bb8d309fae7e85773110b12d961ce4fea9ce83ffa8366de2e089194ecb623cc355e7fa60b0", 0xf6, 0x801, &(0x7f00000009c0)={0x4, 0x4, 0x1, "00bf36e5f073", 0x2}, 0x10) write(r6, &(0x7f0000000a00)="900661ec34aedfc1e3361e254f2809b8cf90c8bb3cafd19b6da6034fa8a6d6f4b6ef7f9bab873f99d1216522ede11db2dda283bd80a683f68b24c214151dc2273d8b0c5dcb6f898c272b7e0061a0c2a9736785eeacf9b13ca5abc2a4d2a4a9b35670327c689145d1abac92efed0193fa3aad32dca5c0cb0ff97e08404de023d765d6028fa639b80a8e2e462c0e14233c6b27dd98b2a94ba49189fd2305ef", 0x9e) connect$can_bcm(r8, &(0x7f0000000ac0)={0x1d, r7}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000b00)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/06/01 03:05:37 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xffffffffffffff30, @empty, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x80000001, 0x4) r1 = socket$kcm(0x29, 0x9, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x3a0, 0x150, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x2d0, 0xffffffff, 0xffffffff, 0x2d0, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x4, 0x1b55, 0x4, 0x2a, 0x2}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d4, 0x16a1bd97, 0x3, 0x2}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1f, 0x10001, 0x3f}, {0x6, 0x40}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xffffff00, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff], 'vcan0\x00', 'bcsf0\x00', {}, {0xff}, 0x32, 0x9, 0x1, 0x1}, 0x0, 0x118, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x8}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x5, 0x7, 0x8000, 0xd4, 'snmp_trap\x00', 'syz0\x00', 0xe42d}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x40000008000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r2, r2, 0xb, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/06/01 03:05:37 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x22}], 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x2}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000780)={&(0x7f0000000100)=ANY=[@ANYBLOB="b00000002b0daff52be565135ebfa68d2c5a210c8ed511f5129d672c0e66b2e970ba6988ea063e1e", @ANYRES16=r2, @ANYBLOB="000825bd7000fcdbdf250c000000080004001f0000001400020008000800fdffffff080003000200000024000100080004004e21000008000600736800000800080001000000080001000a0000002400010008000b0073697000080001000a000000080008000500000008000900150000003800010008000900560000000c0007000000000010000000080001000a00000008000500020000000800050003000000080002003a000000"], 0xb0}, 0x1}, 0x40000) 2018/06/01 03:05:37 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:38 executing program 5: dup(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:38 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x101, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0xfffffffffffffbbc, r1}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0xdd9b05a3ddc6ce2f}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x7, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x7ff, 0x0, 0x1000, 0x4, r2, 0x5}, 0x2c) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x501000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001340)={0x8, 0x6, 0x8008, 0x61b1, 0x7, 0x9, 0x2, 0x10001, r4}, &(0x7f0000001380)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001400)={0x2, &(0x7f00000013c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001540)={r5, 0x4, &(0x7f0000001440)=[0x9, 0x3, 0xda, 0xd5], &(0x7f0000001480)=[0x80000000, 0x80000000], 0x73, 0x1, 0x0, &(0x7f00000014c0)=[0x327], &(0x7f0000001500)=[0x1, 0x2, 0x5, 0xec94]}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000001580), &(0x7f00000015c0)=0x4) execve(&(0x7f0000001600)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000001640)='vboxnet0}#wlan0vboxnet1}proc\x00', &(0x7f0000001680)='/dev/input/mice\x00', &(0x7f00000016c0)=')\x00', &(0x7f0000001700)=')\x00', &(0x7f0000001740)='userbdev\x00', &(0x7f0000001780)='posix_acl_access\x00'], &(0x7f0000001900)=[&(0x7f0000001800)=')\x00', &(0x7f0000001840)='\x00', &(0x7f0000001880)=')\x00', &(0x7f00000018c0)=')\x00']) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000001940)={@loopback, 0x0}, &(0x7f0000001980)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000019c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0xb}, @empty, 0x0, 0x12, 0x10001, 0x400, 0x3e000000000000, 0x100, r6}) keyctl$join(0x1, &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x3}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000001a80)=0xb8) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000001ac0)=0x4, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001b00)=0x7) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000001b40)={@remote}, &(0x7f0000001b80)=0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001bc0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) socket$kcm(0x29, 0x7, 0x0) fchmodat(r0, &(0x7f0000001c00)='./file0\x00', 0x188) clock_gettime(0x0, &(0x7f0000001c40)={0x0, 0x0}) write$evdev(r3, &(0x7f0000001c80)=[{{r7, r8/1000+30000}, 0x0, 0x8, 0x4}, {{}, 0x10000, 0x5, 0x5}, {{}, 0x8001, 0x2, 0x4}], 0x48) keyctl$join(0x1, &(0x7f0000001d00)={0x73, 0x79, 0x7a, 0x1}) socketpair(0x4, 0x2, 0x6, &(0x7f0000001d40)) 2018/06/01 03:05:38 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/148, 0x4}], 0x1) 2018/06/01 03:05:38 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r1, 0x1, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x320b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xaf9}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4dd}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x83}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x98}, 0x1}, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x0, 0x3, 0x400a9294, 0x0, 0x12}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r1, 0x200, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x494d}]}, 0x2c}, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0xc76, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, [0xffff, 0xa968, 0x8, 0x3, 0x9, 0x8000, 0x8, 0x0, 0xdcef, 0xd569, 0x278e, 0x3, 0x200, 0x8cdd, 0x9]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r2, 0x24e}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x200000, 0x0) r4 = socket$inet6(0xa, 0xf054e65728b5ab3f, 0x8f) r5 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0xfa, 0x40801) fallocate(r4, 0x2, 0x2000000000, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000580)={0x5, 0x1f, 0x8fc6, 0xa848}, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000005c0), &(0x7f0000000600)=0xc) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000640)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_tcp_int(r5, 0x6, 0x1d, &(0x7f0000000680)=0x101, 0x4) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00000006c0)=""/115, &(0x7f0000000740)=0x73) r6 = socket$inet6(0xa, 0x80000, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) migrate_pages(r7, 0x7, &(0x7f00000007c0)=0x800, &(0x7f0000000800)=0xb8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000840)={0x3f, 0x19, 0x7}) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000880)=""/155, &(0x7f0000000940)=0x9b) syz_open_pts(r5, 0x100) execve(&(0x7f0000000980)='./file0\x00', &(0x7f0000000ac0)=[&(0x7f00000009c0)=']vboxnet1.proc+\x00', &(0x7f0000000a00)="c826637075736574276367726f75702663707573657400", &(0x7f0000000a40)='/dev/audio#\x00', &(0x7f0000000a80)='IPVS\x00'], &(0x7f0000000bc0)=[&(0x7f0000000b00)=',vboxnet1#loppp0\x00', &(0x7f0000000b40)='/dev/uinput\x00', &(0x7f0000000b80)='!@mime_typebdev!\x00']) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000c00)=""/183) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000cc0)=0x1) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000d00)) clone(0x2800, &(0x7f0000000d40)="552e4a3d2b41f7e19c893a2cb8", &(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)="890f858f8d6525e76325b6c8fcea902bbc25a93fcb") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000e40)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000f00)) 2018/06/01 03:05:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r0, &(0x7f0000000480), 0x8) read(r0, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/06/01 03:05:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000180)={0xf1, 0x6, 0xca8, 0xfff, 0x0, 0x8}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xc00, 0x44) r2 = gettid() fcntl$lock(r1, 0x5, &(0x7f0000000100)={0x3, 0x1, 0xffffffff7fffffff, 0x200, r2}) unshare(0x24020400) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) rt_sigsuspend(&(0x7f0000000080)={0x6}, 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r4 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r5, 0x0, 0x20, 0x3f, 0x2, 0xfff}, &(0x7f0000000280)=0x14) bind$netlink(r4, &(0x7f0000684000)={0x10, 0x0, 0x0, 0x400001}, 0xc) 2018/06/01 03:05:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) fcntl$setstatus(r0, 0x4, 0x67fe) 2018/06/01 03:05:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:38 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 169.833553] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 169.851339] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 03:05:38 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r1, 0x1, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x320b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xaf9}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4dd}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x83}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x98}, 0x1}, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x0, 0x3, 0x400a9294, 0x0, 0x12}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r1, 0x200, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x494d}]}, 0x2c}, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0xc76, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, [0xffff, 0xa968, 0x8, 0x3, 0x9, 0x8000, 0x8, 0x0, 0xdcef, 0xd569, 0x278e, 0x3, 0x200, 0x8cdd, 0x9]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r2, 0x24e}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x200000, 0x0) r4 = socket$inet6(0xa, 0xf054e65728b5ab3f, 0x8f) r5 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0xfa, 0x40801) fallocate(r4, 0x2, 0x2000000000, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000580)={0x5, 0x1f, 0x8fc6, 0xa848}, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000005c0), &(0x7f0000000600)=0xc) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000640)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_tcp_int(r5, 0x6, 0x1d, &(0x7f0000000680)=0x101, 0x4) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00000006c0)=""/115, &(0x7f0000000740)=0x73) r6 = socket$inet6(0xa, 0x80000, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) migrate_pages(r7, 0x7, &(0x7f00000007c0)=0x800, &(0x7f0000000800)=0xb8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000840)={0x3f, 0x19, 0x7}) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000880)=""/155, &(0x7f0000000940)=0x9b) syz_open_pts(r5, 0x100) execve(&(0x7f0000000980)='./file0\x00', &(0x7f0000000ac0)=[&(0x7f00000009c0)=']vboxnet1.proc+\x00', &(0x7f0000000a00)="c826637075736574276367726f75702663707573657400", &(0x7f0000000a40)='/dev/audio#\x00', &(0x7f0000000a80)='IPVS\x00'], &(0x7f0000000bc0)=[&(0x7f0000000b00)=',vboxnet1#loppp0\x00', &(0x7f0000000b40)='/dev/uinput\x00', &(0x7f0000000b80)='!@mime_typebdev!\x00']) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000c00)=""/183) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000cc0)=0x1) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000d00)) clone(0x2800, &(0x7f0000000d40)="552e4a3d2b41f7e19c893a2cb8", &(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)="890f858f8d6525e76325b6c8fcea902bbc25a93fcb") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000e40)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000f00)) 2018/06/01 03:05:39 executing program 0: socketpair(0x8, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) fstat(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) getresgid(&(0x7f0000001880), &(0x7f00000018c0)=0x0, &(0x7f0000001900)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001940)=0x0) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001ac0)=0x0) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/ptmx\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001d00)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001dc0)=0x0, &(0x7f0000001e00), &(0x7f0000001e40)) r18 = open$dir(&(0x7f0000001e80)='./file0\x00', 0x8000, 0x190) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001ec0)={0x0}, &(0x7f0000001f00)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002080)={0x0}, &(0x7f00000020c0)=0xc) r23 = getuid() getresgid(&(0x7f0000002100)=0x0, &(0x7f0000002140), &(0x7f0000002180)) r25 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0}, &(0x7f0000003580)=0xc) r27 = getgid() r28 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0}, &(0x7f0000003600)=0xc) r30 = getgid() r31 = getpgrp(0x0) stat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000038c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000039c0)=0xe8) r36 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003a40)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000003b40)=0xe8) r39 = getgid() r40 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003b80)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000003c80)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000003d40)={0xffffffffffffffff}, 0x0) r44 = syz_open_dev$midi(&(0x7f0000003d80)='/dev/midi#\x00', 0x5, 0xc600) r45 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003dc0)='/dev/ptmx\x00', 0x10000, 0x0) r46 = syz_open_dev$evdev(&(0x7f0000003e00)='/dev/input/event#\x00', 0x5, 0x8400) r47 = syz_open_dev$sndctrl(&(0x7f0000003e40)='/dev/snd/controlC#\x00', 0x93ed, 0x8000) r48 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003e80)={0xffffffff, 0x2000, 0x10}, 0xc) r49 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003ec0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003fc0)=0xe8) getgroups(0x7, &(0x7f0000004000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004040)={0x0}, &(0x7f0000004080)=0xc) r53 = getuid() getresgid(&(0x7f00000040c0)=0x0, &(0x7f0000004100), &(0x7f0000004140)) r55 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004180)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000004280)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005600)={0x0, 0x0}) lstat(&(0x7f0000005640)='./file0\x00', &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005700)={0x0, 0x0, 0x0}, &(0x7f0000005740)=0xc) r61 = openat$md(0xffffffffffffff9c, &(0x7f0000005900)='/dev/md0\x00', 0x40202, 0x0) r62 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005940)={0xffffffffffffffff, 0xffffffffffffffff}) r64 = syz_open_dev$vcsa(&(0x7f0000005980)='/dev/vcsa#\x00', 0x100000000000, 0x80) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005c40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005c80)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000005d80)=0xe8) r67 = getgid() r68 = socket$rds(0x15, 0x5, 0x0) r69 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r70 = syz_open_dev$sg(&(0x7f0000005dc0)='/dev/sg#\x00', 0x9678, 0x400000) r71 = accept$unix(0xffffffffffffff9c, &(0x7f0000005e00)=@abs, &(0x7f0000005e80)=0x6e) r72 = openat$vsock(0xffffffffffffff9c, &(0x7f0000005ec0)='/dev/vsock\x00', 0x200001, 0x0) r73 = inotify_init1(0x800) r74 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000005f00)='cgroup.subtree_control\x00', 0x2, 0x0) r75 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005f40)='/dev/vga_arbiter\x00', 0x1, 0x0) r76 = mq_open(&(0x7f0000005f80)='/dev/rtc0\x00', 0x80, 0x0, &(0x7f0000005fc0)={0x8, 0x6, 0x8, 0xffffffffffffffff, 0xb7, 0x4, 0x9}) r77 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000006100)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r80 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000006200)={0xffffffffffffffff, 0x0, 0x0, 0xff, &(0x7f00000061c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r81 = socket$pptp(0x18, 0x1, 0x2) r82 = accept4$inet(0xffffffffffffff9c, &(0x7f0000007f80)={0x0, 0x0, @dev}, &(0x7f0000008280)=0x10, 0x80000) r83 = syz_open_dev$dmmidi(&(0x7f00000082c0)='/dev/dmmidi#\x00', 0x2, 0x4000) r84 = bpf$PROG_LOAD(0x5, &(0x7f0000008480)={0x1f, 0x15, &(0x7f0000008300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xfffffffffffff800}, [@alu={0x7, 0x8c15, 0x3, 0x9, 0x7, 0x0, 0x14}, @exit={0x95}, @ldst={0x3, 0x3, 0x1, 0x5, 0x9, 0x40}, @ldst={0x2, 0x3, 0x7, 0x8, 0xb, 0x44, 0xfffffffffffffffc}, @alu={0x4, 0x0, 0xc, 0x1, 0x7, 0x2, 0xffffffffffffffff}, @map={0x18, 0xb, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401}, @jmp={0x5, 0x3, 0x2b44bbf6700c1d05, 0x0, 0x6, 0xfffffff4, 0x5}, @generic={0x7fffffff, 0x4, 0xfffffffffffffffa, 0x8000}], {0x95}}, &(0x7f00000083c0)='GPL\x00', 0x1ff, 0x7b, &(0x7f0000008400)=""/123, 0x41000, 0x1, [], 0x0, 0x4}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000008500)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008540)={0x0, 0x0}, &(0x7f0000008580)=0xc) lstat(&(0x7f00000085c0)='./file0\x00', &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r88 = syz_open_dev$sndctrl(&(0x7f0000008680)='/dev/snd/controlC#\x00', 0x5, 0x0) r89 = socket$bt_hidp(0x1f, 0x3, 0x6) r90 = socket$inet6(0xa, 0x0, 0x0) r91 = socket$alg(0x26, 0x5, 0x0) r92 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000098c0), 0x80000) r93 = accept4$inet6(0xffffffffffffffff, &(0x7f0000009900), &(0x7f0000009940)=0x1c, 0x800) r94 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000009980)='tasks\x00', 0x2, 0x0) r95 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r96 = openat$cgroup(0xffffffffffffffff, &(0x7f00000099c0)='syz0\x00', 0x200002, 0x0) r97 = eventfd2(0xffffffff, 0x800) r98 = creat(&(0x7f0000009a00)='./file0\x00', 0x84) r99 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000009a40)={0xffffffffffffffff}) r101 = syz_open_dev$evdev(&(0x7f0000009a80)='/dev/input/event#\x00', 0x80, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000009ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009b00)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000009c00)=0xe8) stat(&(0x7f0000009c80)='./file0\x00', &(0x7f0000009cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r105 = getpgid(0x0) r106 = getuid() getgroups(0x9, &(0x7f0000009d40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r108 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000009d80)='./file0\x00', &(0x7f0000009dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000009e40)='./file0\x00', &(0x7f0000009e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r111 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r112 = socket$can_raw(0x1d, 0x3, 0x1) r113 = openat(0xffffffffffffff9c, &(0x7f0000009f00)='./file0\x00', 0x1, 0x80) r114 = socket$inet6_dccp(0xa, 0x6, 0x0) r115 = syz_open_dev$sndpcmp(&(0x7f0000009f40)='/dev/snd/pcmC#D#p\x00', 0x9f6, 0x80) r116 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000009f80)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000009fc0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000a040)=0xc) fstat(0xffffffffffffff9c, &(0x7f000000a080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r120 = eventfd2(0x3ff, 0x800) r121 = accept$ax25(0xffffffffffffff9c, &(0x7f000000a100), &(0x7f000000a140)=0x10) r122 = syz_open_dev$vcsa(&(0x7f000000a180)='/dev/vcsa#\x00', 0x8, 0x40000) r123 = openat$ipvs(0xffffffffffffff9c, &(0x7f000000a1c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r124 = socket$inet(0x2, 0x0, 0x8) r125 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a400)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f000000a500)=0xe8) r127 = getgid() r128 = creat(&(0x7f000000a540)='./file0\x00', 0x34) r129 = socket$inet(0x2, 0x7, 0x80) r130 = accept$unix(0xffffffffffffff9c, &(0x7f000000a580), &(0x7f000000a600)=0x6e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a640)={0xffffffffffffff9c}) r132 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000a680)) r133 = syz_open_dev$mice(&(0x7f000000a6c0)='/dev/input/mice\x00', 0x0, 0x80000) r134 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r135 = epoll_create(0x1) r136 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a700)={0x0, 0x0}, &(0x7f000000a740)=0xc) getresgid(&(0x7f000000a780), &(0x7f000000a7c0)=0x0, &(0x7f000000a800)) r139 = syz_open_dev$midi(&(0x7f000000a840)='/dev/midi#\x00', 0x7fffffff, 0x40140) r140 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a880)='/dev/sequencer2\x00', 0x4000, 0x0) r141 = socket$inet_tcp(0x2, 0x1, 0x0) r142 = syz_open_dev$mice(&(0x7f000000a8c0)='/dev/input/mice\x00', 0x0, 0x82) r143 = socket$inet6_tcp(0xa, 0x1, 0x0) r144 = socket$inet6_dccp(0xa, 0x6, 0x0) r145 = getpgid(0xffffffffffffffff) getresuid(&(0x7f000000a900)=0x0, &(0x7f000000a940), &(0x7f000000a980)) fstat(0xffffffffffffff9c, &(0x7f000000a9c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f000000aa40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f000000aac0)=0x80) r149 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f000000ab00)='cgroup.procs\x00', 0x2, 0x0) r150 = socket$vsock_stream(0x28, 0x1, 0x0) r151 = openat$md(0xffffffffffffff9c, &(0x7f000000ab40)='/dev/md0\x00', 0x20a103, 0x0) r152 = eventfd(0x2) r153 = openat$ipvs(0xffffffffffffff9c, &(0x7f000000ab80)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r154 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000abc0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f000000acc0)=0xe8) r156 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000ad00)=0x0) lstat(&(0x7f000000ad40)='./file0\x00', &(0x7f000000ad80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000000ae00), &(0x7f000000ae40), &(0x7f000000ae80)=0x0) r160 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000aec0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000000afc0)=0xe8) stat(&(0x7f000000b000)='./file0\x00', &(0x7f000000b040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000b0c0)=0x0) r164 = geteuid() stat(&(0x7f000000b100)='./file0\x00', &(0x7f000000b140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000000b340)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000100)="7245b14a7df740d2838e7be69521471f37c6438a71450aff3a90aac694e1c3b35ce740", 0x23}, {&(0x7f0000000140)}, {&(0x7f0000000180)="ed6beafb0cef36dea2cab3783dffbbb62399b4fd9024b4effa6fc436e8f13785890c78e418e87c8f7e16997408ec29a6822bf6492c75ec6dcd90ca1075ccbe3574158c6212c7e68d", 0x48}, {&(0x7f0000000200)="17681fd2749abbacc645838100cbaa5d4f5bfdadad2bcb9d1b89915394f37122229f1b862ae46174cfd76f1be10e0cfea791e59e5a661eaa9f9abb30e428fa83f646d9e4db4c4758f34a94f5b8a2bcc32bf0467549a703bedca7d3fb7e9e460a835174056a9f4cc0ac1a41b1ba26c327", 0x70}, {&(0x7f0000000280)="b8dfc051ef77e15f86bd2df0f0d96a40aab644355cae278349229750427adc416ea5129c4175fb275062d2068d7c3add3866a3b96edd76caeaae94845d97e931d92a330f5550fb2fb67f68993ef410cd7d6fe6ac35b735a756bfc88959ab8e96638e823a72d4db5fcd98bbad03b8e1e2c788be272ecbd6b58bf970090528aeaa2bd390bf1f381d5076208bfb3b77ce079d63d093f9e4d1d315957503d9ee1f3f9c909b2776766b313f2147b67844f88e", 0xb0}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="1c91b38203d6a6a9e9faf6e63704ef3638661f768a0a6e36f2eec75341559e9f7688044967e01b03c9d3fafdaa6b2d27d7eb81851459ccce2209ce26400100aba7cb987d913ca67c3d8cdedee5650d22bc1996be67f751371784da5e4b95a3098a80f7ef1adb3005e7b3a9a66b117b3fd72a56ce15e4ef30af950ebd6fa743672a1dc5e335df0313db209b7c1d1f3cffa6ed0ffe5d0a6afe699d1f904ae4127fa098573ec78a53bf4769bb4d85a7228ad32427094c1c4fe0a56382e58a22bfb94720a4d64cdf5a95440e6a35cdf8376e2dcfe52886f61c68a571d2195d64497f4ad43723261fcc3b0187a310d9207851e6c40d", 0xf3}, {&(0x7f0000001440)="e76b56b026c4844190e84c6fe34bb493f4a8841f8d721d6a8759befb248f553bce3d9c7987949b5fc739adf08de55a94d7869b4f4da52d7cc17f83a688fc103fd2f222576108b8fc7e7ebd5001065bc8f902df8a9555806fceaec05938c5db4fee958ba5729400961f847765fb7c60240507f1291f2483f299f35c80786faf28f1bd5014a802f2f3ba6e36b8185a4c34adba9b9aaa76bd0c2a0c022c636713350e1f6dd8741a6275e5cbd8d2cae260179fd42e22d1fd967bb4b8572a21525a", 0xbf}, {&(0x7f0000001500)="5666e13c4627cb8407c2702418e1e543c2e0bafe06bcbf78688f7b43e79c1c213f97b874f909923ed9d9c559ea072c8022bcf7dd4a726a562082a3b67f7167e95dcd61217adda9d962b7477cad25cecb80d92c275e44c66805f0933830d7498dbda54b80b5203ed93921dd", 0x6b}], 0x9, &(0x7f00000021c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x110, 0x50}, {&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000002380)="3846c4dfedc7f22ec6d4747176c8bc766303df93ac41271c7b20341ab754f11728cf3d80c6d5584712967e8c5a166e94567cd6c01afbf547fbbaa9a4371d6eff84cc6336db6f85f9411dab263dae0ce96785224c10370e7db7a32302b3b5b58219754767f0c3aa62999f0a50dd2635afd351e59c4d31a0fe556fa3ac81056ddf5f3daca68d8ce791f3850ac6e2b580de74567cf1b52a7ff598d5546e92b9653906c859bdefe162f697ef9211061b38b8933f", 0xb2}, {&(0x7f0000002440)="4ac3df06dff12e8c46851ef0275814def3e29501a982664ce72cc6a32bdcdd334628956668a7e00673fae940846ecd2fec93a030e7e56730cf8eb8e81e4cfa6c836fc9ad5060", 0x46}, {&(0x7f00000024c0)}, {&(0x7f0000002500)="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0x1000}], 0x4, &(0x7f0000003780)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x60, 0x1}, {&(0x7f0000003800)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003880), 0x0, &(0x7f0000004340)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x28, 0x1, 0x1, [r43, r44, r45, r46, r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0xe8, 0x20008010}, {&(0x7f0000004440)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000055c0)=[{&(0x7f00000044c0)="a3aba5bd9487cd3e287dfb3425f80eb720ba38bef5e910", 0x17}, {&(0x7f0000004500)="6f800687dc77ddd298295b", 0xb}, 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{&(0x7f0000008140)="bfe853364f968c1d675d23d66ac0869bcbe52747da5b3c3d0da3bfa1e1a2d40653fe52439adf59ef28992bbb91f7d1d03dd5feab58f8e172d5acc4a8a268f4501ba8f7674b486e3dfd044ac7d67899dd5e43e381f1a83c1dce1b465f881b214a29a2faa758ec9092a6b9c6ccac74e5945c7680b04b4650c2ebea8aee067d34897bd9beed8e9b626de32962", 0x8b}], 0x8, &(0x7f00000086c0)=[@rights={0x20, 0x1, 0x1, [r82, r83, r84]}, @cred={0x20, 0x1, 0x2, r85, r86, r87}, @rights={0x18, 0x1, 0x1, [r88, r89]}], 0x58, 0x44}, {&(0x7f0000008740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000097c0)=[{&(0x7f00000087c0)="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", 0x1000}], 0x1, &(0x7f000000a200)=[@rights={0x38, 0x1, 0x1, [r90, r91, r92, r93, r94, r95, r96, r97, r98]}, @rights={0x20, 0x1, 0x1, [r99, r100, r101]}, @cred={0x20, 0x1, 0x2, r102, r103, r104}, @cred={0x20, 0x1, 0x2, r105, r106, r107}, @cred={0x20, 0x1, 0x2, r108, r109, r110}, @rights={0x28, 0x1, 0x1, [r111, r112, r113, r114, r115, r116]}, @cred={0x20, 0x1, 0x2, r117, r118, r119}, @rights={0x28, 0x1, 0x1, [r120, r121, r122, r123, r124]}], 0x128, 0x8000}, {&(0x7f000000a340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a3c0), 0x0, &(0x7f000000b1c0)=[@cred={0x20, 0x1, 0x2, r125, r126, r127}, @rights={0x30, 0x1, 0x1, [r128, r129, r130, r131, r132, r133, r134, r135]}, @cred={0x20, 0x1, 0x2, r136, r137, r138}, @rights={0x28, 0x1, 0x1, [r139, r140, r141, r142, r143, r144]}, @cred={0x20, 0x1, 0x2, r145, r146, r147}, @rights={0x28, 0x1, 0x1, [r148, r149, r150, r151, r152, r153]}, @cred={0x20, 0x1, 0x2, r154, r155, r156}, @cred={0x20, 0x1, 0x2, r157, r158, r159}, @cred={0x20, 0x1, 0x2, r160, r161, r162}, @cred={0x20, 0x1, 0x2, r163, r164, r165}], 0x160, 0xc000}], 0xa, 0x80) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r166 = userfaultfd(0x0) ioctl$UFFDIO_API(r166, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r166, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r166, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/01 03:05:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:39 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8240, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(r1, &(0x7f000000d600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000d640)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000d680)={@empty, @empty, 0x0}, &(0x7f000000d6c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d740)={'ip_vti0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000d780)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f000000d880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000d8c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000d900)={@remote, 0x0}, &(0x7f000000d940)=0x14) getpeername$packet(r0, &(0x7f000000da40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000da80)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000db80)={@remote, @multicast2, 0x0}, &(0x7f000000dbc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000dc00)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000dc40)={'bcsh0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000e040)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x22100000}, 0xc, &(0x7f000000e000)={&(0x7f000000dc80)=ANY=[@ANYBLOB="70030000", @ANYRES16=r2, @ANYBLOB="010029bd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="2c01020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000200003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="3800240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000c000100000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r5, @ANYBLOB="200202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004001f00000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff07000008000600", @ANYRES32=r10, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004007c3a000008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004009800000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r12], 0x370}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) sendmsg$rds(r0, &(0x7f00000014c0)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x9, &(0x7f0000001240)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000001200)=""/36, 0x24}], 0x3, &(0x7f0000001400)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001280)=""/187, 0xbb}, &(0x7f0000001340)}}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000001380), &(0x7f00000013c0)}}], 0x88}, 0x0) 2018/06/01 03:05:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0000, 0x0) [ 170.268767] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 03:05:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0000, 0x0) 2018/06/01 03:05:40 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/bnep\x00') statx(r1, &(0x7f00000000c0)='.\x00', 0x0, 0x0, &(0x7f0000000100)) 2018/06/01 03:05:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r1 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r0, &(0x7f0000000480), 0x8) read(r0, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/06/01 03:05:40 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) fcntl$setstatus(r0, 0x4, 0x67fe) 2018/06/01 03:05:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x81c0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, 0x0, r3) 2018/06/01 03:05:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000100000004000000"], 0x20) getgroups(0xa, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xf6) r7 = getgid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000380)=[r2, r3, r4, r6, r7, r8, r9]) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) 2018/06/01 03:05:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='clear_refs\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/87) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x6, 0x0, 0x48000000000000, @empty, 'veth0_to_team\x00'}) syncfs(r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x109100, 0x0) write$cgroup_int(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="a9368e8e877e84e9c8139d6802686c741028df7607fdd8efe8bd00e0c01054909e0668a1b4d26af4908815712b9a9e73f7494a6887f06bc1e227ec791ebffd355a7607f0116106000000730c25b9f00e063e2ec060f9cc814345e3d183d8b34bce43fd0bb6a4b02733a53ee04f7ee8d6c634a9a114db0b10910373ee422588b82084a92c09ad1f7f6fd6812b"], 0x2) 2018/06/01 03:05:40 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:40 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc008551c, &(0x7f0000000180)=""/250) 2018/06/01 03:05:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000100000004000000"], 0x20) getgroups(0xa, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xf6) r7 = getgid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000380)=[r2, r3, r4, r6, r7, r8, r9]) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) 2018/06/01 03:05:40 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x90000) 2018/06/01 03:05:40 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:40 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/06/01 03:05:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc08c5114, &(0x7f0000000100)) 2018/06/01 03:05:41 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:41 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) close(r1) 2018/06/01 03:05:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a40)) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:41 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200200, 0x0) r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="b6", 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) prctl$getreaper(0x25, &(0x7f0000000080)) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000003ac0)}, 0x0) 2018/06/01 03:05:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) read(r1, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) dup2(r0, r2) 2018/06/01 03:05:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) dup2(r0, r2) 2018/06/01 03:05:41 executing program 0: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) inotify_add_watch(r1, &(0x7f0000000000)='./control/file0\x00', 0x8) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='<', 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/06/01 03:05:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x9, [0x9, 0x5, 0x0, 0x6, 0x6, 0x200, 0xffffffffffffffff, 0x7808, 0x80]}, &(0x7f0000000180)=0x1a) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:41 executing program 1: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000580)='dev ', 0x0) fcntl$addseals(r0, 0x409, 0xfffffffffffffffe) 2018/06/01 03:05:41 executing program 6 (fault-call:0 fault-nth:0): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) [ 172.446378] FAULT_INJECTION: forcing a failure. [ 172.446378] name failslab, interval 1, probability 0, space 0, times 1 [ 172.457810] CPU: 0 PID: 10286 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 172.465214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.474623] Call Trace: [ 172.477267] dump_stack+0x185/0x1d0 [ 172.480947] should_fail+0x87b/0xab0 [ 172.484717] __should_failslab+0x278/0x2a0 [ 172.489308] should_failslab+0x29/0x70 [ 172.493254] __kmalloc_track_caller+0x209/0xcd0 [ 172.498011] ? strndup_user+0x134/0x1f0 [ 172.502057] ? fsnotify+0x84d/0x1850 [ 172.505849] memdup_user+0x7c/0x200 [ 172.510332] strndup_user+0x134/0x1f0 [ 172.514209] __se_sys_request_key+0x1f1/0x790 [ 172.518809] ? syscall_return_slowpath+0xe9/0x700 [ 172.523735] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 172.529182] ? fput+0x25c/0x2e0 [ 172.532551] __x64_sys_request_key+0x11e/0x170 [ 172.537216] do_syscall_64+0x152/0x230 [ 172.541177] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/01 03:05:41 executing program 0: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) inotify_add_watch(r1, &(0x7f0000000000)='./control/file0\x00', 0x8) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='<', 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/06/01 03:05:41 executing program 1: r0 = socket(0x10, 0x2, 0xc) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000140)="1f000000180008000100010423dcffdf000000e4ffffff0000000000000000", 0xffffffffffffffd0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000000000500cf", 0x1f) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x2f, @loopback=0x7f000001, 0x4e21, 0x2, 'lc\x00', 0x2c, 0x0, 0x8}, 0x2c) [ 172.546422] RIP: 0033:0x455a09 [ 172.549650] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 172.557413] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 172.564727] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 172.572031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 172.579334] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 172.586836] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000000 2018/06/01 03:05:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:42 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000a00)={r1}) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:42 executing program 6 (fault-call:0 fault-nth:1): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:42 executing program 1: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)="693691614ef71fda3d211cfbd797973423f984ede05895e309208c70b7121c51de445752d9258570de4a03087ec2b7a60996ae4162618597c0195fa2b52bf9bb5645d4320fda06bb30cd7c7bfcdf3f55d0913e3320d48cfd09ecac8528e97f4a0a81ee76813b8bdbca2671ef028bfbebbf0df2c34b32cc27b0b96af458e8cb93e272bd802a78ae81afc7afada2030d081c5446140a845605fa8a98cfe1aa6e67fbe9f08c437150cabd66f701dd9c195c7257224a619eb6", 0xb7) 2018/06/01 03:05:42 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/06/01 03:05:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) dup2(r0, r2) 2018/06/01 03:05:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) read(r1, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) dup2(r0, r2) 2018/06/01 03:05:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) dup2(r0, r2) [ 173.303663] FAULT_INJECTION: forcing a failure. [ 173.303663] name failslab, interval 1, probability 0, space 0, times 0 [ 173.315281] CPU: 0 PID: 10323 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 173.322690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.332115] Call Trace: [ 173.334865] dump_stack+0x185/0x1d0 [ 173.338570] should_fail+0x87b/0xab0 [ 173.342369] __should_failslab+0x278/0x2a0 [ 173.346693] should_failslab+0x29/0x70 [ 173.350649] __kmalloc_track_caller+0x209/0xcd0 [ 173.355374] ? strndup_user+0x134/0x1f0 [ 173.359454] ? kmsan_set_origin+0x9e/0x160 [ 173.363921] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 173.369382] memdup_user+0x7c/0x200 [ 173.373077] strndup_user+0x134/0x1f0 [ 173.376961] __se_sys_request_key+0x2aa/0x790 [ 173.381538] ? syscall_return_slowpath+0xe9/0x700 [ 173.386485] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 173.391932] ? fput+0x25c/0x2e0 [ 173.395325] __x64_sys_request_key+0x11e/0x170 [ 173.399988] do_syscall_64+0x152/0x230 [ 173.403968] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 173.409217] RIP: 0033:0x455a09 [ 173.412451] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 173.420227] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 173.427550] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 173.434885] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 173.442244] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 2018/06/01 03:05:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x40400) acct(&(0x7f0000000100)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) socket$inet(0x2, 0x4000000000000001, 0x0) msgget$private(0x0, 0x404) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x3e, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x66}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x2000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001340)=""/190) bind$unix(r2, &(0x7f00000012c0)=@file={0x1}, 0x6e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\a\x00\x00\x00\x00\x00\x00'], 0x1) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x24000000, 0x3f}, 0x0, 0x8, 0x5, {0x2}, 0xfffffffffffffffc, 0x3ff}) [ 173.449617] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000001 2018/06/01 03:05:42 executing program 0: socket(0xd, 0x3, 0xfd) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000100)=0x0) io_submit(r1, 0x3, &(0x7f0000002700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffff, &(0x7f0000001380)="ceb3a046c766d87602ce8707353e51a6df854ab113e88d923709fe8e", 0x1c, 0x0, 0x0, 0x1}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x6, 0x80000000, r0, &(0x7f0000001700)="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", 0x1000, 0x7}]) 2018/06/01 03:05:42 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x3a6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="e44fd11943e83a54a1f695e3564d9c8e858499667b9867b1fa3839e231f4a8540391246dc5c45d4ecb7e5cbf9a5b2b019eb67b200f9ab869055f938a1b8d1e8264644c33afcd853c5ce6165c8fc29a2f9da0a902759d42a92655350747d318f3dfec039d0fd50b46a193e8cf55f0ea7701513d6ba6fbff75a7faf0eaac4a94e1f302399832417e23785b149ff3e8bb873ec03258027cad0d95682aaa", 0x9c}, {&(0x7f0000000300)="590026fc7058d50e8c08484f1053a53e327191b473b7e05946e7c2e165408c0375db13d9f05cdde083955d819ee9bade412d123749b9b0e2371b7f587964acb6b64f83dda7610495de9534f2864500b2e7bdf23f5a6a13a2219cf64e58fd29481f4a7ca90731fbebeaabfc6c7591deb01e36be9415c02e31c46db1a8d25ccdc2aa6007229dc8476b8f634ff537", 0x8d}, {&(0x7f00000003c0)="b384e154ccb0e20bd83cb9387c863e1e64d64f899df3fec35737b29a8c679efe3f1c33ab28344fa8313b8338f87e1c3da8f4f58754281e896b8b831e1842f993b90358b837030a2ed068b0e59cf9a48f79b73f187285a63999e138d5b34894451ba42eb138a3b452c25174f4b66bf6bdae3f9c9b4842f59399d3c49b514739c63924559dae3b29b338d979e4dfdea2db27deacdbe0d641474a867c55f8044c457e4ad9d95ce6ed017a0dadebc8e07771ccd5eaf46f7552e24e02efe087f665bb1a669014728648a554d8", 0xca}, {&(0x7f00000004c0)="e3f4c9083daa5a632897410232bf7c896b7a8ba65cf389246879832c8e948da38d7130880ec3428c4005b9a8da3f805ea10ebe90e0dda33a141d85584947c998cc4291257d8a9630e22dd8b11344133830796dad3ea3f6f9e0f08befa5d0ce61abfb562939dc01827d427838e385dd79cedbd469da37797a21baa4b7f01d86bb58fa74ee3c0d07e9dca4c8cf8b1f332f415b9400ba7b55f694939441f103e697683d6421649d0992fd6c5381d8ffad5b0b12fab858dddc3d444bb893d543fa1ad1598e0dde2c0442a14c4affbe7e7a0ccdaf3492c59fdffe184c7d3c46c02d7646e2b096d9603edb12f5192f809d85090068d4", 0xf3}, {&(0x7f00000005c0)="5313ab26c878cf905b97570b31d6f2151b8c8c85ca5b56325c2115033699083bae3b0ed7df779b4919825def", 0x2c}], 0x5, &(0x7f0000000680)=[{0x20, 0xff, 0x6, "41772b0fca3cd57ad5f9b59bdff5be"}, {0x98, 0x1, 0x1, "e276221b36de7bbb1f1242440d3a7dd58b4c417ad2b03b61902ea3b6cc88209f0012eb76da50cd3ad73cda07486f9a96983d70a9fc5137854c2aa896133a3e9c18e9020f46546c7bf3e3c527721d62d399bfb0a10b4557b0b57f7af9d60a04f2ea9256ec78a49d73ff063ca43e974931c64d1584bd5b38a5d92750a2ac4e653065"}, {0x58, 0x1, 0xfff, "1037e53b45ab7a1b676e641706713ead4904b75183bf86161d7f95e0bedb28cb3a0811777fc648dc80f5923b74f62583a0c9ef5ced1b5b11a354f6e89e44f80f176ab83bc8af7e"}, {0xd8, 0x0, 0x7, "e6e7891ce41826c121c56f7a613bf085d9f511634901c6d1715c0fbaf0b9e8f7e4b53044ef27dc039dcfd646ce3dc2d6dbd643d4072a1b76f4fcd15eb0e81a80ee679ea56dcd4f733a4e39a6dc1cd4ffa956ac8818843e7a0a67f35bab07c5e9ca8bfbda9b51e64be87cb0d8940bbb8974b67553b99e424b5710ec39be850842b2084e44007270c4e61e7d8829232db89ccc03e5e27582fbbc4706496e553075803f1ac6733e85f80a9ad50681ae902ada26c986eb091ac541a414ba0dd0b92855"}], 0x1e8, 0x1}, 0x7f}], 0x1, 0xc050) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:42 executing program 6 (fault-call:0 fault-nth:2): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 173.640143] FAULT_INJECTION: forcing a failure. [ 173.640143] name failslab, interval 1, probability 0, space 0, times 0 [ 173.651791] CPU: 1 PID: 10340 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 173.659210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.668615] Call Trace: [ 173.671277] dump_stack+0x185/0x1d0 [ 173.675012] should_fail+0x87b/0xab0 [ 173.678799] __should_failslab+0x278/0x2a0 [ 173.683136] should_failslab+0x29/0x70 [ 173.687090] kmem_cache_alloc+0x12e/0xb90 [ 173.691298] ? prepare_creds+0x65/0x5e0 [ 173.695369] ? kmsan_memcpy_origins+0xf1/0x170 [ 173.700041] prepare_creds+0x65/0x5e0 [ 173.703950] lookup_user_key+0x415/0x2080 [ 173.708176] ? search_process_keyrings+0x730/0x730 [ 173.713191] ? memdup_user+0x1d5/0x200 [ 173.717186] __se_sys_request_key+0x3ed/0x790 [ 173.721786] ? fput+0x25c/0x2e0 [ 173.725174] __x64_sys_request_key+0x11e/0x170 [ 173.729821] do_syscall_64+0x152/0x230 [ 173.733790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/01 03:05:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x40400) acct(&(0x7f0000000100)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) socket$inet(0x2, 0x4000000000000001, 0x0) msgget$private(0x0, 0x404) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x3e, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x66}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x2000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001340)=""/190) bind$unix(r2, &(0x7f00000012c0)=@file={0x1}, 0x6e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\a\x00\x00\x00\x00\x00\x00'], 0x1) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x24000000, 0x3f}, 0x0, 0x8, 0x5, {0x2}, 0xfffffffffffffffc, 0x3ff}) 2018/06/01 03:05:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 173.739028] RIP: 0033:0x455a09 [ 173.742255] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 173.750719] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 173.758041] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 173.765369] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 173.772690] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 173.780007] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000002 2018/06/01 03:05:42 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0x1b}}}, 0x38) uname(&(0x7f0000000100)=""/83) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/01 03:05:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x40400) acct(&(0x7f0000000100)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) socket$inet(0x2, 0x4000000000000001, 0x0) msgget$private(0x0, 0x404) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x3e, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x66}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x2000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001340)=""/190) bind$unix(r2, &(0x7f00000012c0)=@file={0x1}, 0x6e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\a\x00\x00\x00\x00\x00\x00'], 0x1) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x24000000, 0x3f}, 0x0, 0x8, 0x5, {0x2}, 0xfffffffffffffffc, 0x3ff}) 2018/06/01 03:05:43 executing program 6 (fault-call:0 fault-nth:3): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="000f02ea090900000000005b5000e400"], 0x28}, 0x1}, 0x0) 2018/06/01 03:05:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) read(r1, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) dup2(r0, r2) 2018/06/01 03:05:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) dup2(r0, r2) 2018/06/01 03:05:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) dup2(r0, r2) [ 174.745976] FAULT_INJECTION: forcing a failure. [ 174.745976] name failslab, interval 1, probability 0, space 0, times 0 [ 174.757487] CPU: 0 PID: 10387 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 174.759215] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 174.764889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.764902] Call Trace: [ 174.764951] dump_stack+0x185/0x1d0 [ 174.764991] should_fail+0x87b/0xab0 [ 174.765046] __should_failslab+0x278/0x2a0 [ 174.765093] should_failslab+0x29/0x70 [ 174.765135] kmem_cache_alloc+0x12e/0xb90 [ 174.805778] ? key_alloc+0x9b2/0x1f00 [ 174.805912] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 174.809663] key_alloc+0x9b2/0x1f00 [ 174.809735] keyring_alloc+0x154/0x290 [ 174.809779] lookup_user_key+0xa94/0x2080 [ 174.809812] ? search_process_keyrings+0x730/0x730 [ 174.809848] ? memdup_user+0x1d5/0x200 [ 174.809890] __se_sys_request_key+0x3ed/0x790 [ 174.809957] ? fput+0x25c/0x2e0 [ 174.848371] __x64_sys_request_key+0x11e/0x170 [ 174.853025] do_syscall_64+0x152/0x230 [ 174.856980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 174.862212] RIP: 0033:0x455a09 [ 174.865469] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 174.873239] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 174.880555] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 174.887880] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/01 03:05:43 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40a090000000002bd000200000000008701779a11b505a5bc900000000000009500000000030000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) accept$alg(r0, 0x0, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x164, r1, 0x800, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x148, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8001, 0x7, 0x4, 0xf8}, {0x7, 0x5, 0x80000001, 0x7}, {0xacb3, 0x9}, {0x80000000, 0x8, 0xfd9, 0xffffffffffffffc0}, {0x9, 0x0, 0x92, 0x3}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x164}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/06/01 03:05:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x32) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 174.895199] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 174.902557] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000003 2018/06/01 03:05:43 executing program 6 (fault-call:0 fault-nth:4): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) [ 175.030774] FAULT_INJECTION: forcing a failure. [ 175.030774] name failslab, interval 1, probability 0, space 0, times 0 [ 175.042453] CPU: 0 PID: 10402 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 175.049858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.059807] Call Trace: [ 175.062465] dump_stack+0x185/0x1d0 [ 175.066287] should_fail+0x87b/0xab0 [ 175.070076] __should_failslab+0x278/0x2a0 [ 175.074396] should_failslab+0x29/0x70 [ 175.078354] __kmalloc_track_caller+0x209/0xcd0 [ 175.083096] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 175.088542] ? key_alloc+0xa7b/0x1f00 [ 175.092418] kmemdup+0x95/0x140 [ 175.095797] key_alloc+0xa7b/0x1f00 [ 175.099530] keyring_alloc+0x154/0x290 [ 175.103545] lookup_user_key+0xa94/0x2080 [ 175.107791] ? search_process_keyrings+0x730/0x730 [ 175.112803] ? memdup_user+0x1d5/0x200 [ 175.116789] __se_sys_request_key+0x3ed/0x790 [ 175.121488] ? fput+0x25c/0x2e0 [ 175.124867] __x64_sys_request_key+0x11e/0x170 [ 175.129513] do_syscall_64+0x152/0x230 [ 175.133822] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 175.139059] RIP: 0033:0x455a09 [ 175.142284] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 175.150055] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 175.157369] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 175.164686] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 175.172004] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 2018/06/01 03:05:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x40400) acct(&(0x7f0000000100)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) socket$inet(0x2, 0x4000000000000001, 0x0) msgget$private(0x0, 0x404) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x3e, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x66}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x2000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001340)=""/190) bind$unix(r2, &(0x7f00000012c0)=@file={0x1}, 0x6e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\a\x00\x00\x00\x00\x00\x00'], 0x1) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x24000000, 0x3f}, 0x0, 0x8, 0x5, {0x2}, 0xfffffffffffffffc, 0x3ff}) 2018/06/01 03:05:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 175.179327] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000004 2018/06/01 03:05:44 executing program 6 (fault-call:0 fault-nth:5): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:44 executing program 0: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setregid(r3, r4) r5 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) readv(r5, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) dup3(r2, r1, 0x0) 2018/06/01 03:05:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) read(r1, &(0x7f00000003c0)=""/126, 0xfffffffffffffeb9) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) dup2(r0, r2) [ 175.772006] FAULT_INJECTION: forcing a failure. [ 175.772006] name failslab, interval 1, probability 0, space 0, times 0 [ 175.784572] CPU: 0 PID: 10433 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 175.792007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.801428] Call Trace: [ 175.804075] dump_stack+0x185/0x1d0 [ 175.807754] should_fail+0x87b/0xab0 [ 175.811539] __should_failslab+0x278/0x2a0 [ 175.815859] should_failslab+0x29/0x70 2018/06/01 03:05:44 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 175.819803] kmem_cache_alloc+0x12e/0xb90 [ 175.824441] ? key_alloc+0x9b2/0x1f00 [ 175.828296] key_alloc+0x9b2/0x1f00 [ 175.832002] request_key_and_link+0xd27/0x2000 [ 175.836652] ? restrict_link_reject+0x30/0x30 [ 175.841200] ? keyring_search_aux+0x450/0x450 [ 175.845786] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 175.851314] __se_sys_request_key+0x5c3/0x790 [ 175.856526] __x64_sys_request_key+0x11e/0x170 [ 175.861182] do_syscall_64+0x152/0x230 [ 175.865339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/01 03:05:44 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x10000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000100)=0x2) [ 175.871883] RIP: 0033:0x455a09 [ 175.875105] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 175.882955] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 175.891398] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 175.898709] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 175.906022] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 175.913531] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000005 2018/06/01 03:05:45 executing program 6 (fault-call:0 fault-nth:6): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:45 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 176.084822] FAULT_INJECTION: forcing a failure. [ 176.084822] name failslab, interval 1, probability 0, space 0, times 0 [ 176.096375] CPU: 1 PID: 10459 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 176.103969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.113363] Call Trace: [ 176.116009] dump_stack+0x185/0x1d0 [ 176.119696] should_fail+0x87b/0xab0 [ 176.123474] __should_failslab+0x278/0x2a0 [ 176.127773] should_failslab+0x29/0x70 [ 176.131738] __kmalloc_track_caller+0x209/0xcd0 [ 176.136465] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 176.141905] ? key_alloc+0xa7b/0x1f00 [ 176.145805] kmemdup+0x95/0x140 [ 176.149182] key_alloc+0xa7b/0x1f00 [ 176.152890] request_key_and_link+0xd27/0x2000 [ 176.157527] ? restrict_link_reject+0x30/0x30 [ 176.162067] ? keyring_search_aux+0x450/0x450 [ 176.166641] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 176.172088] __se_sys_request_key+0x5c3/0x790 [ 176.178677] __x64_sys_request_key+0x11e/0x170 [ 176.183323] do_syscall_64+0x152/0x230 [ 176.187393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 176.192715] RIP: 0033:0x455a09 [ 176.195940] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 176.204330] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 176.211645] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 176.218960] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 176.226272] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 176.233583] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000006 2018/06/01 03:05:45 executing program 6 (fault-call:0 fault-nth:7): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:45 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 176.387790] FAULT_INJECTION: forcing a failure. [ 176.387790] name failslab, interval 1, probability 0, space 0, times 0 [ 176.399648] CPU: 0 PID: 10465 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 176.407063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.416489] Call Trace: [ 176.419140] dump_stack+0x185/0x1d0 [ 176.422918] should_fail+0x87b/0xab0 [ 176.426683] __should_failslab+0x278/0x2a0 [ 176.430985] should_failslab+0x29/0x70 [ 176.434919] __kmalloc+0xc5/0x350 [ 176.438428] ? assoc_array_insert+0xeb/0x4df0 [ 176.442976] ? __key_link_begin+0x268/0x530 [ 176.447355] assoc_array_insert+0xeb/0x4df0 [ 176.451930] ? kmsan_set_origin_inline+0x6b/0x120 [ 176.456850] ? __msan_poison_alloca+0x15c/0x1d0 [ 176.461856] ? _cond_resched+0x3c/0xd0 [ 176.465816] ? rcu_all_qs+0x32/0x1f0 [ 176.469584] ? down_write+0x2e/0xc0 [ 176.473295] __key_link_begin+0x268/0x530 [ 176.477509] request_key_and_link+0xe8e/0x2000 [ 176.482183] ? restrict_link_reject+0x30/0x30 [ 176.486736] ? keyring_search_aux+0x450/0x450 [ 176.491314] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 176.496750] __se_sys_request_key+0x5c3/0x790 [ 176.501367] __x64_sys_request_key+0x11e/0x170 [ 176.506016] do_syscall_64+0x152/0x230 [ 176.509976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 176.515233] RIP: 0033:0x455a09 [ 176.518481] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 176.526243] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 176.533590] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 176.541246] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 176.549165] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 176.556475] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000007 2018/06/01 03:05:45 executing program 6 (fault-call:0 fault-nth:8): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:45 executing program 1: 2018/06/01 03:05:45 executing program 5: 2018/06/01 03:05:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) 2018/06/01 03:05:45 executing program 0: [ 176.920686] FAULT_INJECTION: forcing a failure. [ 176.920686] name failslab, interval 1, probability 0, space 0, times 0 [ 176.932310] CPU: 0 PID: 10494 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 176.939709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.949146] Call Trace: [ 176.951852] dump_stack+0x185/0x1d0 [ 176.955590] should_fail+0x87b/0xab0 [ 176.959398] __should_failslab+0x278/0x2a0 [ 176.963806] should_failslab+0x29/0x70 [ 176.967846] __kmalloc+0xc5/0x350 [ 176.971366] ? assoc_array_insert+0x25a3/0x4df0 [ 176.976202] assoc_array_insert+0x25a3/0x4df0 [ 176.980776] ? kmsan_set_origin_inline+0x6b/0x120 [ 176.985704] ? __msan_poison_alloca+0x15c/0x1d0 [ 176.990436] ? _cond_resched+0x3c/0xd0 [ 176.994421] ? rcu_all_qs+0x32/0x1f0 [ 176.998607] ? down_write+0x2e/0xc0 [ 177.002309] __key_link_begin+0x268/0x530 [ 177.006530] request_key_and_link+0xe8e/0x2000 [ 177.011186] ? restrict_link_reject+0x30/0x30 [ 177.015746] ? keyring_search_aux+0x450/0x450 [ 177.020327] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 177.025764] __se_sys_request_key+0x5c3/0x790 [ 177.030363] __x64_sys_request_key+0x11e/0x170 [ 177.035017] do_syscall_64+0x152/0x230 [ 177.038980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 177.044214] RIP: 0033:0x455a09 [ 177.047442] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 177.055207] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 177.062543] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 2018/06/01 03:05:46 executing program 5: 2018/06/01 03:05:46 executing program 0: [ 177.069874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 177.077189] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 177.084505] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000008 2018/06/01 03:05:46 executing program 1: 2018/06/01 03:05:46 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:46 executing program 0: shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x5000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9) 2018/06/01 03:05:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 177.243197] FAULT_INJECTION: forcing a failure. [ 177.243197] name failslab, interval 1, probability 0, space 0, times 0 [ 177.254873] CPU: 1 PID: 10510 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 177.262274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.271681] Call Trace: [ 177.274333] dump_stack+0x185/0x1d0 [ 177.278025] should_fail+0x87b/0xab0 [ 177.281841] __should_failslab+0x278/0x2a0 [ 177.286154] should_failslab+0x29/0x70 2018/06/01 03:05:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="d95e27a11e137335ba5544c87d89a4febabc8762bc7383999e275300821f"], 0x1) 2018/06/01 03:05:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 177.290111] __kmalloc_node+0x236/0x11f0 [ 177.294231] ? __msan_poison_alloca+0x15c/0x1d0 [ 177.298977] ? local_bh_enable+0x36/0x40 [ 177.303127] ? vmemdup_user+0xd3/0x430 [ 177.307083] vmemdup_user+0xd3/0x430 [ 177.310855] sctp_getsockopt+0x648f/0x14660 [ 177.315242] ? kmsan_set_origin_inline+0x6b/0x120 [ 177.320185] ? kmsan_set_origin+0x9e/0x160 [ 177.324501] ? kmsan_set_origin_inline+0x6b/0x120 [ 177.329427] ? __msan_poison_alloca+0x15c/0x1d0 [ 177.334164] ? __fdget+0x4e/0x60 [ 177.337604] ? __fget_light+0x57/0x700 [ 177.341556] ? sctp_setsockopt+0x114c0/0x114c0 [ 177.346208] sock_common_getsockopt+0x13a/0x170 [ 177.350962] ? sock_recv_errqueue+0x990/0x990 [ 177.355534] __sys_getsockopt+0x49b/0x560 [ 177.359794] __x64_sys_getsockopt+0x15d/0x1c0 [ 177.364491] do_syscall_64+0x152/0x230 [ 177.368452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 177.373694] RIP: 0033:0x455a09 [ 177.376920] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 177.384684] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 177.391995] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 177.399308] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 177.406617] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 177.413934] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000000 2018/06/01 03:05:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40)}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:46 executing program 6 (fault-call:0 fault-nth:9): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:46 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:46 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = socket(0xa, 0x803, 0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/06/01 03:05:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) 2018/06/01 03:05:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r1) [ 177.938913] FAULT_INJECTION: forcing a failure. [ 177.938913] name failslab, interval 1, probability 0, space 0, times 0 [ 177.939127] FAULT_INJECTION: forcing a failure. [ 177.939127] name failslab, interval 1, probability 0, space 0, times 0 [ 177.950545] CPU: 0 PID: 10548 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 177.969022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.978419] Call Trace: [ 177.982196] dump_stack+0x185/0x1d0 [ 177.985862] should_fail+0x87b/0xab0 [ 177.989622] __should_failslab+0x278/0x2a0 [ 177.993896] should_failslab+0x29/0x70 [ 177.997833] __kmalloc+0xc5/0x350 [ 178.001346] ? request_key_and_link+0x10e4/0x2000 [ 178.006213] request_key_and_link+0x10e4/0x2000 [ 178.010905] ? restrict_link_reject+0x30/0x30 [ 178.015417] ? keyring_search_aux+0x450/0x450 [ 178.019950] __se_sys_request_key+0x5c3/0x790 [ 178.024512] __x64_sys_request_key+0x11e/0x170 [ 178.029123] do_syscall_64+0x152/0x230 [ 178.033059] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 178.038259] RIP: 0033:0x455a09 [ 178.041454] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 178.049287] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 178.056595] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 178.063877] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 178.071168] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 178.078451] R13: 000000000000057d R14: 00000000006fd458 R15: 0000000000000009 [ 178.085771] CPU: 1 PID: 10543 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 178.093175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.102568] Call Trace: [ 178.105224] dump_stack+0x185/0x1d0 [ 178.109012] should_fail+0x87b/0xab0 [ 178.112785] __should_failslab+0x278/0x2a0 [ 178.117124] should_failslab+0x29/0x70 [ 178.121109] kmem_cache_alloc+0x12e/0xb90 [ 178.125304] ? sctp_get_port_local+0xd34/0x1be0 [ 178.130019] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 178.135530] sctp_get_port_local+0xd34/0x1be0 2018/06/01 03:05:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = getpgid(0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000180)=""/192, 0xc0}, {&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x7, &(0x7f0000001500)=""/4096, 0x1000, 0x5}, 0x2}, {{&(0x7f0000002500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002580)=""/134, 0x86}, {&(0x7f0000002640)=""/129, 0x81}, {&(0x7f0000002700)=""/194, 0xc2}, {&(0x7f0000002800)=""/116, 0x74}, {&(0x7f0000002880)=""/79, 0x4f}, {&(0x7f0000002900)=""/29, 0x1d}], 0x6, &(0x7f00000029c0)=""/4096, 0x1000}, 0x81}, {{&(0x7f00000039c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003a40)}, {&(0x7f0000003a80)=""/81, 0x51}], 0x2, &(0x7f0000003b40)=""/231, 0xe7, 0x9}, 0x7ff}, {{&(0x7f0000003c40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003cc0)}, {&(0x7f0000003d00)=""/138, 0x8a}], 0x2, &(0x7f0000003e00)=""/71, 0x47}, 0xe17}, {{&(0x7f0000003e80)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003f00)=""/68, 0x44}, {&(0x7f0000003f80)=""/54, 0x36}, {&(0x7f0000003fc0)=""/2, 0x2}, {&(0x7f0000004000)=""/192, 0xc0}, {&(0x7f00000040c0)=""/232, 0xe8}], 0x5, &(0x7f0000004240)=""/35, 0x23, 0x6}, 0xea1}, {{&(0x7f0000004280)=@un=@abs, 0x80, &(0x7f0000005400)=[{&(0x7f0000004300)=""/244, 0xf4}, {&(0x7f0000004400)=""/4096, 0x1000}], 0x2, &(0x7f0000005440)=""/158, 0x9e, 0x8000}, 0x2d}, {{&(0x7f0000005500)=@nfc_llcp, 0x80, &(0x7f0000005900)=[{&(0x7f0000005580)=""/171, 0xab}, {&(0x7f0000005640)=""/194, 0xc2}, {&(0x7f0000005740)=""/97, 0x61}, {&(0x7f00000057c0)=""/96, 0x60}, {&(0x7f0000005840)}, {&(0x7f0000005880)=""/91, 0x5b}], 0x6, &(0x7f0000005980)=""/97, 0x61, 0x4}, 0x800}, {{&(0x7f0000005a00)=@hci, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005a80)=""/80, 0x50}, {&(0x7f0000005b00)=""/86, 0x56}], 0x2, &(0x7f0000005bc0)=""/179, 0xb3, 0x7}, 0x6}], 0x8, 0x10100, &(0x7f0000005e80)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000005f00)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000006000)={&(0x7f0000005ec0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000005fc0)={&(0x7f0000005f40)={0x6c, r3, 0x404, 0x70bd27, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) setpgid(r1, 0x0) [ 178.140103] sctp_do_bind+0xa22/0xde0 [ 178.143981] __sctp_connect+0xfa5/0x1b00 [ 178.148138] ? sctp_v6_scope+0xc0/0xc0 [ 178.152097] sctp_getsockopt+0x7944/0x14660 [ 178.156841] ? kmsan_set_origin_inline+0x6b/0x120 [ 178.161764] ? kmsan_set_origin+0x9e/0x160 [ 178.166160] ? kmsan_set_origin_inline+0x6b/0x120 [ 178.171085] ? __msan_poison_alloca+0x15c/0x1d0 [ 178.175820] ? __fdget+0x4e/0x60 [ 178.179284] ? __fget_light+0x57/0x700 [ 178.183248] ? sctp_setsockopt+0x114c0/0x114c0 [ 178.187899] sock_common_getsockopt+0x13a/0x170 [ 178.192642] ? sock_recv_errqueue+0x990/0x990 [ 178.197219] __sys_getsockopt+0x49b/0x560 [ 178.201457] __x64_sys_getsockopt+0x15d/0x1c0 [ 178.206014] do_syscall_64+0x152/0x230 [ 178.209971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 178.215234] RIP: 0033:0x455a09 [ 178.218460] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 178.226394] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 2018/06/01 03:05:47 executing program 6 (fault-call:0 fault-nth:10): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) [ 178.233713] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 178.241131] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 178.248441] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 178.255760] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000001 2018/06/01 03:05:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) [ 178.389165] FAULT_INJECTION: forcing a failure. [ 178.389165] name failslab, interval 1, probability 0, space 0, times 0 [ 178.401206] CPU: 0 PID: 10567 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 178.408616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.418002] Call Trace: [ 178.420656] dump_stack+0x185/0x1d0 [ 178.424357] should_fail+0x87b/0xab0 [ 178.428132] __should_failslab+0x278/0x2a0 [ 178.432443] should_failslab+0x29/0x70 [ 178.436374] __kmalloc+0xc5/0x350 [ 178.439875] ? request_key_auth_new+0x96/0xb80 [ 178.444535] ? request_key_auth_new+0xf9/0xb80 [ 178.449292] request_key_auth_new+0xf9/0xb80 [ 178.453963] ? request_key_and_link+0x10e4/0x2000 [ 178.459219] request_key_and_link+0x1195/0x2000 [ 178.463949] ? restrict_link_reject+0x30/0x30 [ 178.468495] ? keyring_search_aux+0x450/0x450 [ 178.473061] __se_sys_request_key+0x5c3/0x790 [ 178.477677] __x64_sys_request_key+0x11e/0x170 [ 178.482318] do_syscall_64+0x152/0x230 [ 178.486631] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 178.491935] RIP: 0033:0x455a09 [ 178.496013] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 178.503797] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 178.511107] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 178.518406] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 178.525708] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 2018/06/01 03:05:47 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 178.533015] R13: 000000000000057d R14: 00000000006fd458 R15: 000000000000000a [ 178.589483] FAULT_INJECTION: forcing a failure. [ 178.589483] name failslab, interval 1, probability 0, space 0, times 0 [ 178.601231] CPU: 1 PID: 10571 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 178.608931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.618321] Call Trace: [ 178.620976] dump_stack+0x185/0x1d0 [ 178.624681] should_fail+0x87b/0xab0 [ 178.628485] __should_failslab+0x278/0x2a0 [ 178.632788] should_failslab+0x29/0x70 2018/06/01 03:05:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[], 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 178.637286] __kmalloc+0xc5/0x350 [ 178.640793] ? sctp_get_port_local+0x1ae3/0x1be0 [ 178.645631] ? sctp_add_bind_addr+0xb0/0x630 [ 178.650112] sctp_add_bind_addr+0xb0/0x630 [ 178.654504] sctp_do_bind+0xc26/0xde0 [ 178.658390] __sctp_connect+0xfa5/0x1b00 [ 178.662561] ? sctp_v6_scope+0xc0/0xc0 [ 178.666771] sctp_getsockopt+0x7944/0x14660 [ 178.671525] ? kmsan_set_origin_inline+0x6b/0x120 [ 178.676488] ? kmsan_set_origin+0x9e/0x160 [ 178.680809] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/01 03:05:47 executing program 6 (fault-call:0 fault-nth:11): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) [ 178.685739] ? __msan_poison_alloca+0x15c/0x1d0 [ 178.690699] ? __fdget+0x4e/0x60 [ 178.694153] ? __fget_light+0x57/0x700 [ 178.698112] ? sctp_setsockopt+0x114c0/0x114c0 [ 178.702755] sock_common_getsockopt+0x13a/0x170 [ 178.707500] ? sock_recv_errqueue+0x990/0x990 [ 178.712093] __sys_getsockopt+0x49b/0x560 [ 178.716358] __x64_sys_getsockopt+0x15d/0x1c0 [ 178.720915] do_syscall_64+0x152/0x230 [ 178.724878] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 178.730116] RIP: 0033:0x455a09 [ 178.733361] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 178.741129] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 178.748475] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 178.755794] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 178.763198] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 178.770625] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000002 [ 178.861424] FAULT_INJECTION: forcing a failure. [ 178.861424] name failslab, interval 1, probability 0, space 0, times 0 [ 178.873029] CPU: 1 PID: 10587 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 178.880461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.889856] Call Trace: [ 178.892529] dump_stack+0x185/0x1d0 [ 178.896222] should_fail+0x87b/0xab0 [ 178.900139] __should_failslab+0x278/0x2a0 [ 178.904809] should_failslab+0x29/0x70 [ 178.908787] kmem_cache_alloc+0x12e/0xb90 [ 178.913038] ? key_alloc+0x9b2/0x1f00 [ 178.917269] key_alloc+0x9b2/0x1f00 [ 178.920982] request_key_auth_new+0x804/0xb80 [ 178.925575] request_key_and_link+0x1195/0x2000 [ 178.930321] ? restrict_link_reject+0x30/0x30 [ 178.934902] ? keyring_search_aux+0x450/0x450 [ 178.939594] __se_sys_request_key+0x5c3/0x790 [ 178.944736] __x64_sys_request_key+0x11e/0x170 [ 178.949564] do_syscall_64+0x152/0x230 [ 178.953696] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 178.958938] RIP: 0033:0x455a09 [ 178.962185] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 178.970268] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 178.978137] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 178.985857] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 178.993179] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 179.001239] R13: 000000000000057d R14: 00000000006fd458 R15: 000000000000000b 2018/06/01 03:05:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB], 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r1) 2018/06/01 03:05:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:48 executing program 6 (fault-call:0 fault-nth:12): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:48 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000021c0)}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x34, 0x7, "ff15658b537dfb5a2e99301e45ff17a9a5abec4af0a4ff09f6a58424ed3a5f8d732a63bd7367d97a687c6b03"}, &(0x7f0000000200), 0x1000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24004) writev(r1, &(0x7f0000000100), 0x10000000000001a0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/138) 2018/06/01 03:05:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x81, &(0x7f0000000100)=0x1) 2018/06/01 03:05:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:48 executing program 5 (fault-call:1 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 179.270745] FAULT_INJECTION: forcing a failure. [ 179.270745] name failslab, interval 1, probability 0, space 0, times 0 [ 179.282241] CPU: 1 PID: 10612 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 179.285732] FAULT_INJECTION: forcing a failure. [ 179.285732] name failslab, interval 1, probability 0, space 0, times 0 [ 179.289930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.289943] Call Trace: [ 179.289988] dump_stack+0x185/0x1d0 [ 179.290028] should_fail+0x87b/0xab0 [ 179.290096] __should_failslab+0x278/0x2a0 [ 179.290171] should_failslab+0x29/0x70 [ 179.329422] __kmalloc_track_caller+0x209/0xcd0 [ 179.334394] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 179.339819] ? key_alloc+0xa7b/0x1f00 [ 179.343672] kmemdup+0x95/0x140 [ 179.346987] key_alloc+0xa7b/0x1f00 [ 179.350683] request_key_auth_new+0x804/0xb80 [ 179.355339] request_key_and_link+0x1195/0x2000 [ 179.360050] ? restrict_link_reject+0x30/0x30 [ 179.365288] ? keyring_search_aux+0x450/0x450 [ 179.369851] __se_sys_request_key+0x5c3/0x790 [ 179.374423] __x64_sys_request_key+0x11e/0x170 [ 179.379231] do_syscall_64+0x152/0x230 [ 179.383161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.388643] RIP: 0033:0x455a09 [ 179.391849] RSP: 002b:00007fe7a0ca0c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 179.399608] RAX: ffffffffffffffda RBX: 00007fe7a0ca16d4 RCX: 0000000000455a09 [ 179.406907] RDX: 00000000200004c0 RSI: 0000000020000480 RDI: 0000000020000000 [ 179.414194] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 179.421622] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 179.429463] R13: 000000000000057d R14: 00000000006fd458 R15: 000000000000000c [ 179.436892] CPU: 0 PID: 10611 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 179.444441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.453945] Call Trace: [ 179.456609] dump_stack+0x185/0x1d0 [ 179.460398] should_fail+0x87b/0xab0 [ 179.464287] __should_failslab+0x278/0x2a0 [ 179.468621] should_failslab+0x29/0x70 [ 179.472578] __kmalloc+0xc5/0x350 [ 179.476119] ? sctp_association_new+0x75/0x2f40 [ 179.480932] ? sctp_association_new+0xca/0x2f40 [ 179.485752] sctp_association_new+0xca/0x2f40 [ 179.490400] ? __ipv6_addr_type+0x27a/0x3a0 [ 179.494831] ? sctp_scope+0xc0/0x130 [ 179.498817] __sctp_connect+0x108f/0x1b00 [ 179.503072] ? sctp_v6_scope+0xc0/0xc0 [ 179.507028] sctp_getsockopt+0x7944/0x14660 [ 179.511416] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.516544] ? kmsan_set_origin+0x9e/0x160 2018/06/01 03:05:48 executing program 6 (fault-call:0 fault-nth:13): request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) [ 179.520868] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.525807] ? __msan_poison_alloca+0x15c/0x1d0 [ 179.530549] ? __fdget+0x4e/0x60 [ 179.533999] ? __fget_light+0x57/0x700 [ 179.537975] ? sctp_setsockopt+0x114c0/0x114c0 [ 179.542632] sock_common_getsockopt+0x13a/0x170 [ 179.547372] ? sock_recv_errqueue+0x990/0x990 [ 179.552050] __sys_getsockopt+0x49b/0x560 [ 179.556294] __x64_sys_getsockopt+0x15d/0x1c0 [ 179.560871] do_syscall_64+0x152/0x230 [ 179.564823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.570075] RIP: 0033:0x455a09 [ 179.573300] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 179.581060] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 179.588587] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 179.595901] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 179.603431] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 179.610750] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000003 2018/06/01 03:05:48 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x80) setns(r0, 0x2000000) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setns(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/uts\x00') 2018/06/01 03:05:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000"], 0x17) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:48 executing program 5 (fault-call:1 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:48 executing program 6: r0 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="577c49e78a69a2f12fe3b297bc4de7018dbe00e732be7d15d5100ff25d2810eb4be8acb5c70efe5d4df51f24ca63741bfb97841ab53ff184a19c60f1bfcca39940ca4207d66c69387e5723124d5dd19a37001703ac2d6d013d37c88e6a2f592af27a4aa321afe61657c8937035a54fad7717dc237fd7c44d30235622b0f2aa88e1bbe2209cefcfdecdc7992b5afea98756d91a09bc9477540cd727bea9169507ef022e790626d093d9af33c60e5d19849da22866563b946d9e5a1729ba63f03675bdf7cca66ebfe79e435f131197877a9b99b5a168ffb251b4c78b8b164ae31e44d9df23b9bc0cdeeb3a397d8569f5d5f01f51309cb4d580dd", 0xf9, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0xfffffffffffffbff, r1) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x9, 0x6}, 0x8) read(r2, &(0x7f0000000080)=""/92, 0x5c) [ 179.823577] FAULT_INJECTION: forcing a failure. [ 179.823577] name failslab, interval 1, probability 0, space 0, times 0 [ 179.835349] CPU: 1 PID: 10633 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 179.842784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.852179] Call Trace: [ 179.854837] dump_stack+0x185/0x1d0 [ 179.858544] should_fail+0x87b/0xab0 [ 179.862331] __should_failslab+0x278/0x2a0 [ 179.866648] should_failslab+0x29/0x70 [ 179.870589] __kmalloc+0xc5/0x350 [ 179.874096] ? sctp_stream_init+0x23c/0xd40 [ 179.878574] ? sctp_sched_fcfs_dequeue_done+0x10/0x10 [ 179.883821] sctp_stream_init+0x23c/0xd40 [ 179.888049] sctp_association_new+0x18ad/0x2f40 [ 179.892898] __sctp_connect+0x108f/0x1b00 [ 179.897178] ? sctp_v6_scope+0xc0/0xc0 [ 179.901213] sctp_getsockopt+0x7944/0x14660 [ 179.905604] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.910547] ? kmsan_set_origin+0x9e/0x160 [ 179.914864] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.919795] ? __msan_poison_alloca+0x15c/0x1d0 [ 179.924553] ? __fdget+0x4e/0x60 [ 179.927989] ? __fget_light+0x57/0x700 [ 179.931950] ? sctp_setsockopt+0x114c0/0x114c0 [ 179.936677] sock_common_getsockopt+0x13a/0x170 [ 179.941425] ? sock_recv_errqueue+0x990/0x990 [ 179.946021] __sys_getsockopt+0x49b/0x560 [ 179.950379] __x64_sys_getsockopt+0x15d/0x1c0 [ 179.954947] do_syscall_64+0x152/0x230 [ 179.958908] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.964143] RIP: 0033:0x455a09 2018/06/01 03:05:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000"], 0x23) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) [ 179.967395] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 179.975160] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 179.982476] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 179.989789] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 179.998062] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 180.005423] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000004 2018/06/01 03:05:49 executing program 6: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x80000000, r0) 2018/06/01 03:05:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000"], 0x29) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:49 executing program 5 (fault-call:1 fault-nth:5): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:49 executing program 6: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='id_legacy\x00', r0) r1 = getpgid(0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000280)={0x8, 0x9}) ptrace$setopts(0x4206, r1, 0x2, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000140)=""/220, &(0x7f0000000240)=0xdc) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000002c0)=0x1, 0x4) 2018/06/01 03:05:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r1) 2018/06/01 03:05:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:05:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:49 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x8000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x1000000000402, r1) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000002c0)=""/71) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x8000, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000b51000/0x1000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000180)={0x100000001, r3}) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000040), 0x4) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000001c0)={{0x1, 0xfff}, {0x6, 0x1}, 0x7f, 0x2, 0x2}) 2018/06/01 03:05:49 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)=0x1) 2018/06/01 03:05:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000"], 0x2c) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 2018/06/01 03:05:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$void(r0, 0xc004587f) write$rdma_cm(r0, &(0x7f0000000400)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x90) 2018/06/01 03:05:49 executing program 6: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='trusted\x00', &(0x7f0000000080)='\x00') 2018/06/01 03:05:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe"], 0x2d) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 180.551121] FAULT_INJECTION: forcing a failure. [ 180.551121] name failslab, interval 1, probability 0, space 0, times 0 [ 180.562644] CPU: 0 PID: 10683 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 180.570068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.579494] Call Trace: [ 180.582144] dump_stack+0x185/0x1d0 [ 180.585831] should_fail+0x87b/0xab0 [ 180.589673] __should_failslab+0x278/0x2a0 [ 180.593975] should_failslab+0x29/0x70 [ 180.597932] __kmalloc+0xc5/0x350 [ 180.602040] ? sctp_stream_interleave_init+0xad/0x130 [ 180.607315] ? sctp_auth_asoc_copy_shkeys+0x180/0x7a0 [ 180.612655] sctp_auth_asoc_copy_shkeys+0x180/0x7a0 [ 180.617763] sctp_association_new+0x26ae/0x2f40 [ 180.622526] __sctp_connect+0x108f/0x1b00 [ 180.626926] ? sctp_v6_scope+0xc0/0xc0 [ 180.630880] sctp_getsockopt+0x7944/0x14660 [ 180.635266] ? kmsan_set_origin_inline+0x6b/0x120 [ 180.640206] ? kmsan_set_origin+0x9e/0x160 [ 180.644522] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/01 03:05:49 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x20000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x4], 0x2, 0xdb, 0x4, 0x1, 0x8, 0xfffffffffffffff9, {0x7, 0x1, 0xb54, 0x6, 0xffff, 0x3, 0x8, 0x8, 0x800, 0x80000001, 0x8, 0x80000000, 0x800, 0xffff, "6c3641b10d12278f7042e2d7b2e2254fd23723e05acea3a7641cc3cb52848b9e"}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write(r0, &(0x7f0000000200)="1710a0c3a69c09b1394e3e55168ceecf50d64595cb34f3fe64be72613f7ef4616b49ea751b9bd5cc85c18f2f78c15b4f7403f6506fdb3f12e0fc2fb213bcd33eba1c72774d2217f26263e5", 0x27) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xf69, 0x40100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000001c0)=0x8, 0x4) keyctl$session_to_parent(0x12) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) [ 180.649447] ? __msan_poison_alloca+0x15c/0x1d0 [ 180.654231] ? __fdget+0x4e/0x60 [ 180.657707] ? __fget_light+0x57/0x700 [ 180.662129] ? sctp_setsockopt+0x114c0/0x114c0 [ 180.666777] sock_common_getsockopt+0x13a/0x170 [ 180.671524] ? sock_recv_errqueue+0x990/0x990 [ 180.676111] __sys_getsockopt+0x49b/0x560 [ 180.680365] __x64_sys_getsockopt+0x15d/0x1c0 [ 180.684928] do_syscall_64+0x152/0x230 [ 180.688878] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 180.694111] RIP: 0033:0x455a09 2018/06/01 03:05:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 180.697331] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 180.705089] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 180.712404] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 180.719754] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 180.727328] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 180.734651] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000005 2018/06/01 03:05:49 executing program 0: clock_gettime(0x0, &(0x7f0000004f00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004c80)=[{{&(0x7f0000000400)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/197, 0xc5}, {&(0x7f0000000580)=""/5, 0x5}], 0x2, &(0x7f0000000600)=""/184, 0xb8, 0x1}, 0x8001}, {{&(0x7f00000006c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)=""/168, 0xa8}, {&(0x7f0000000800)=""/218, 0xda}], 0x2, &(0x7f0000000940)=""/124, 0x7c, 0xfffffffffffff800}, 0x3}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f00000009c0)=""/244, 0xf4}, {&(0x7f0000000ac0)=""/100, 0x64}, {&(0x7f0000000b40)=""/127, 0x7f}, {&(0x7f0000000bc0)=""/229, 0xe5}, {&(0x7f0000000cc0)=""/225, 0xe1}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)=""/20, 0x14}, {&(0x7f0000000e40)=""/31, 0x1f}, {&(0x7f0000000e80)=""/199, 0xc7}, {&(0x7f0000000f80)=""/66, 0x42}], 0xa, &(0x7f00000010c0)=""/131, 0x83, 0x6}, 0xfffffffffffffffd}, {{&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001200)=""/48, 0x30}], 0x1, &(0x7f0000001280)=""/101, 0x65, 0x10000}, 0xe2}, {{&(0x7f0000001300)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001380)=""/134, 0x86}, {&(0x7f0000001440)=""/79, 0x4f}], 0x2, &(0x7f0000001500)=""/30, 0x1e, 0x5}, 0xb8}, {{&(0x7f0000001540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/14, 0xe}, {&(0x7f0000001600)=""/61, 0x3d}], 0x2, &(0x7f0000001680)=""/217, 0xd9}, 0x4}, {{&(0x7f0000001780)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001800)=""/55, 0x37}, {&(0x7f0000001840)=""/95, 0x5f}, {&(0x7f00000018c0)=""/28, 0x1c}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/148, 0x94}, {&(0x7f0000001a80)=""/171, 0xab}], 0x6, &(0x7f0000001bc0)=""/136, 0x88, 0x6}, 0x4800000000}, {{&(0x7f0000001c80)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/26, 0x1a}, {&(0x7f0000002d80)=""/115, 0x73}, {&(0x7f0000002e00)=""/9, 0x9}], 0x5, &(0x7f0000002ec0)=""/246, 0xf6, 0x3}, 0x9}, {{&(0x7f0000002fc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003040)=""/35, 0x23}, {&(0x7f0000003080)=""/148, 0x94}, {&(0x7f0000003140)=""/64, 0x40}, {&(0x7f0000003180)=""/54, 0x36}, {&(0x7f00000031c0)=""/141, 0x8d}, {&(0x7f0000003280)=""/214, 0xd6}, {&(0x7f0000003380)}, {&(0x7f00000033c0)=""/185, 0xb9}, {&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/130, 0x82}], 0xa, &(0x7f0000003700)=""/79, 0x4f, 0x8001}, 0x81}, {{&(0x7f0000003780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/143, 0x8f}, {&(0x7f00000048c0)=""/251, 0xfb}, {&(0x7f00000049c0)=""/187, 0xbb}, {&(0x7f0000004a80)=""/248, 0xf8}, {&(0x7f0000004b80)=""/54, 0x36}], 0x6, &(0x7f0000004c40)=""/55, 0x37, 0xffffffffffffffbe}}], 0xa, 0x12121, &(0x7f0000004f40)={r0, r1+10000000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004f80)={0x0, 0x400}, &(0x7f0000004fc0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xc1}, 0x90) r5 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x2c, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xd8d, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000380)={r8, 0x7}, &(0x7f00000003c0)=0x8) r9 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffffe1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r9, 0x40345410, &(0x7f0000000180)={{0x0, 0x0, 0x4, 0x1, 0x3}}) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002d00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r9, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r10, 0x8, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000080)={r6, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1ce) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000050c0)=[@in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x5c) uselib(&(0x7f0000000000)='./file0\x00') close(r5) [ 180.884982] device bond_slave_0 entered promiscuous mode [ 180.905282] device bond_slave_0 left promiscuous mode [ 180.933161] device bond_slave_0 entered promiscuous mode [ 180.964231] device bond_slave_0 left promiscuous mode 2018/06/01 03:05:50 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) pipe2(&(0x7f0000000040), 0x4800) 2018/06/01 03:05:50 executing program 5 (fault-call:1 fault-nth:6): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:50 executing program 4 (fault-call:3 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:50 executing program 0: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = semget$private(0x0, 0x5, 0x0) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000140)=""/98) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x800}], 0x1) 2018/06/01 03:05:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:05:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) [ 181.379684] FAULT_INJECTION: forcing a failure. [ 181.379684] name failslab, interval 1, probability 0, space 0, times 0 [ 181.391240] CPU: 1 PID: 10729 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 181.398653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.408077] Call Trace: [ 181.410726] dump_stack+0x185/0x1d0 [ 181.414461] should_fail+0x87b/0xab0 [ 181.418243] __should_failslab+0x278/0x2a0 [ 181.422543] should_failslab+0x29/0x70 [ 181.426477] __kmalloc+0xc5/0x350 2018/06/01 03:05:50 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400080, 0x0) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) [ 181.430009] ? sctp_get_af_specific+0x3d/0xa0 [ 181.434821] ? sctp_add_bind_addr+0xb0/0x630 [ 181.439311] sctp_add_bind_addr+0xb0/0x630 [ 181.443647] sctp_copy_local_addr_list+0x4e1/0x610 [ 181.448660] sctp_copy_one_addr+0x20b/0xc40 [ 181.453077] sctp_bind_addr_copy+0x28c/0x970 [ 181.459223] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 181.465284] __sctp_connect+0x1108/0x1b00 [ 181.469544] sctp_getsockopt+0x7944/0x14660 [ 181.473939] ? kmsan_set_origin_inline+0x6b/0x120 2018/06/01 03:05:50 executing program 6: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2061f25e, 0x20002) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='nodev\x00', r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000000c0)=0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) [ 181.478903] ? kmsan_set_origin+0x9e/0x160 [ 181.483212] ? kmsan_set_origin_inline+0x6b/0x120 [ 181.488173] ? __msan_poison_alloca+0x15c/0x1d0 [ 181.493372] ? __fdget+0x4e/0x60 [ 181.496804] ? __fget_light+0x57/0x700 [ 181.500753] ? sctp_setsockopt+0x114c0/0x114c0 [ 181.505391] sock_common_getsockopt+0x13a/0x170 [ 181.510221] ? sock_recv_errqueue+0x990/0x990 [ 181.514792] __sys_getsockopt+0x49b/0x560 [ 181.519041] __x64_sys_getsockopt+0x15d/0x1c0 [ 181.523623] do_syscall_64+0x152/0x230 [ 181.528018] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 181.533255] RIP: 0033:0x455a09 [ 181.536475] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 181.544241] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 181.551841] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 181.559178] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 181.566525] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 181.573942] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000006 [ 181.583011] FAULT_INJECTION: forcing a failure. [ 181.583011] name failslab, interval 1, probability 0, space 0, times 0 [ 181.594713] CPU: 1 PID: 10739 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 181.602117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.611778] Call Trace: [ 181.614421] dump_stack+0x185/0x1d0 [ 181.618124] should_fail+0x87b/0xab0 [ 181.621903] __should_failslab+0x278/0x2a0 [ 181.626234] should_failslab+0x29/0x70 [ 181.630231] __kmalloc+0xc5/0x350 [ 181.633747] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 181.639169] ? cma_alloc_port+0x7f/0x860 [ 181.643310] cma_alloc_port+0x7f/0x860 [ 181.647294] ? idr_find+0x9a/0xc0 [ 181.650985] rdma_bind_addr+0x1c78/0x4a40 [ 181.655235] ? kmsan_memcpy_origins+0xf1/0x170 [ 181.659886] ? __ipv6_addr_type+0x182/0x3a0 [ 181.664279] rdma_resolve_addr+0x1a3a/0x3da0 [ 181.668795] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 181.674252] ? radix_tree_lookup+0x3bd/0x400 [ 181.678743] ucma_resolve_ip+0x547/0x640 [ 181.682910] ucma_write+0x576/0x5e0 [ 181.686624] ? show_ibdev+0xf0/0xf0 [ 181.690338] __vfs_write+0x1a3/0x9f0 [ 181.694163] vfs_write+0x467/0x8c0 [ 181.697813] __x64_sys_write+0x1bf/0x3e0 [ 181.702295] do_syscall_64+0x152/0x230 [ 181.706246] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 181.711475] RIP: 0033:0x455a09 [ 181.714693] RSP: 002b:00007fd9132c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 181.722468] RAX: ffffffffffffffda RBX: 00007fd9132c66d4 RCX: 0000000000455a09 2018/06/01 03:05:50 executing program 6: request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="609067307450d4dd075939dd201a87c602fc72f2bde9413159e921467624bc9418f13aeb4faa0c0ad2aaa41d1b002d1ede4ab0f18c2b73f06413b481fd7f90c9f5fb375f1b3f81fc9132c62ff7863d35b78aa38aeaf58eb2333d0947eff6bad411b09084f012b9b85dcfa55ff394a929b8b740f5b5aa059023f8c6bbde88116ac35c56f1d564c366f4c791889b806152df4889543ff8b110d1da79b615fa5149dbbfac46", 0xa4, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="42ff97178885ec1c5d257d838b848cdc030a5db2fe57748bc8b94c746161389306a1ba19e20d5cf9bdc0ab8dd5e9f0ee76826275256dda9a40b375271c575e2be0fb7c6ff78e52ba2a38b3849cf7ef9dd25b7daf795ec19d232fc8a34f2a4e792c1528c0a3c8953956ce3cd3718a620614dc6f226ffdfe0498a33eb9ed72dfab0b549ed05aa3a54e04e5920f0130ea11244934d6f071e37dfb0a17ce726248e7af1e32f175bbb4639b59948b7020e18c35779aac37de9b85cfd50d3b6bc5d100f1104bb54b2a7e7b5f2c357837c3fc46c70e9fff3e48b4ba07b428a2e8de6e4331", 0xe1, 0xfffffffffffffffb) request_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)='\x00', r0) r1 = dup(0xffffffffffffff9c) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000000)) write$sndseq(r1, &(0x7f0000000080)=[{0x2, 0x1f, 0x80000001, 0x6, @tick=0x5, {0xf3e, 0x3}, {0x9b1, 0x101}, @queue={0x400000000000, {0x101, 0x8a}}}], 0x30) 2018/06/01 03:05:50 executing program 0: r0 = memfd_create(&(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='#!'], 0x2) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'vboxnet1,{nodevsystem@'}, {0x20, 'wlan0$proc('}, {0x20}, {0x20}, {0x20, '-wlan1]cgroupGPL:$'}], 0xa, "5452f89b982f0f6eed0f82a06b4ad42f36adb4346295868d5f8b2d4bc2a39ab002444e418cda2def1952de497a696198dd5f1cd5e73d29bfb0"}, 0x7c) 2018/06/01 03:05:50 executing program 5 (fault-call:1 fault-nth:7): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 181.731255] RDX: 000000000000002e RSI: 0000000020001dc0 RDI: 0000000000000014 [ 181.738689] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.746522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 181.753833] R13: 00000000000007b5 R14: 0000000000700998 R15: 0000000000000000 2018/06/01 03:05:50 executing program 4 (fault-call:3 fault-nth:1): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 181.909339] FAULT_INJECTION: forcing a failure. [ 181.909339] name failslab, interval 1, probability 0, space 0, times 0 [ 181.921439] CPU: 1 PID: 10766 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 181.929208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.938729] Call Trace: [ 181.941820] dump_stack+0x185/0x1d0 [ 181.945535] should_fail+0x87b/0xab0 [ 181.949668] __should_failslab+0x278/0x2a0 [ 181.954085] should_failslab+0x29/0x70 2018/06/01 03:05:50 executing program 6: r0 = memfd_create(&(0x7f0000000180)="776c020031242f5e287472750074656400", 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0x12f0, 0x2e, 0x400, 0x70bd25, 0x25dfdbfb, {0x14}, [@nested={0x4, 0xa}, @generic="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", @nested={0x26c, 0xb, [@generic="982631cc24f37b30e5878cfb08a4eb53ee0d5a3f8f841ccbecd2f13375ab85a980f00b2d6cbbfce8cd9b058f86c7c0178ebca4defd2356502cd23e0295e001ea52ef045619f075fc72dcbc84149fab81d54d739ff5d052c3498bf33c1ed369fc8c237757d295145fc09fb20e67803ccda5b4652d7bb3cff2546d0dd4170d1c6a0d4928b1e03118b2858de753acfc3d53521662293892d0061da176dc5d8e371f0d63764059235bf6ef53b1d848c8aa831264a1962de63f8cbfdffe28aa05f97e54ff38469bee3dc1cb98762898625161c2ed42003b65bb93bf3cf1437eccbd1eccbb2373d875ca4f", @generic="305af94f3d60c8d122599d011bb2177c0ce2c0a2ae048ea20f7ac04a18b4c715618b20d490cab3ba89e6f674e6092276c55247949b92b52a914f87b2988c8954fecea6b844fc5becdd7bec7c5b05af64ec17e8deb00b823c98070f1c310f8e512751ba184a47c0848629c8ae8b7872157dfcae605c7afddb86f3261f974d86621201b7ddd747adedbc32f38eaabfbf1ebba7255e39046274a1448aaf94334ae82af4562d385061027a8633b2d6d83d9c64b0762d22df275c41398397aeaf4ecc8747e8ff1e5e6ee224ecced1cb2328ec42df386ea812913bbe345f", @generic="4056052148417ab1eb26bb060685ae2687100a56254673a4ff0c4517ef9d534dc4414b6ff93170e331542aec37427d36630ea22ebadd6796ba8b5b0c51bfe29de9ccde25109f1783bc6e11c101699fee202b6a503e756be156b63aeb2fb8aadc622a81f942ce51534c23c870ddf19ce6cc32c7da7ed4e820f9bb7b7f1d8cf7b6a7c277f27961ad3bbbe99068a4a8e1", @typed={0x14, 0x65, @str='vmnet0^cpuset(\x00'}]}, @generic="0b10f10c693fbad7be86615dc853da59782fdc5c45c44ea483673cecf6a84071c59adadb67724c7e0af641802755b71c6afc3025b395c1b1045cf7026f53c652118c47e13aa38aeb5bb0e48b42d6c5b5b9002e916ad53653c31c05135d77bfb77104523bbc9d146d123eb2"]}, 0x12f0}, 0x1, 0x0, 0x0, 0xc000}, 0x2000c000) [ 181.958036] __kmalloc+0xc5/0x350 [ 181.961566] ? sctp_add_bind_addr+0xb0/0x630 [ 181.966059] sctp_add_bind_addr+0xb0/0x630 [ 181.970407] sctp_copy_local_addr_list+0x4e1/0x610 [ 181.975415] sctp_copy_one_addr+0x20b/0xc40 [ 181.979824] sctp_bind_addr_copy+0x28c/0x970 [ 181.984311] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 181.989952] __sctp_connect+0x1108/0x1b00 [ 181.994271] sctp_getsockopt+0x7944/0x14660 [ 181.998699] ? kmsan_set_origin_inline+0x6b/0x120 [ 182.003661] ? kmsan_set_origin+0x9e/0x160 [ 182.008001] ? kmsan_set_origin_inline+0x6b/0x120 [ 182.013563] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.018312] ? __fdget+0x4e/0x60 [ 182.021755] ? __fget_light+0x57/0x700 [ 182.025735] ? sctp_setsockopt+0x114c0/0x114c0 [ 182.030521] sock_common_getsockopt+0x13a/0x170 [ 182.035329] ? sock_recv_errqueue+0x990/0x990 [ 182.040135] __sys_getsockopt+0x49b/0x560 [ 182.044405] __x64_sys_getsockopt+0x15d/0x1c0 [ 182.049149] do_syscall_64+0x152/0x230 [ 182.053115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.058381] RIP: 0033:0x455a09 [ 182.061606] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 182.069664] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 182.077159] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 182.084846] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 182.092256] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 182.100011] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000007 [ 182.116011] FAULT_INJECTION: forcing a failure. [ 182.116011] name failslab, interval 1, probability 0, space 0, times 0 [ 182.127460] CPU: 0 PID: 10770 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 182.134859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.144253] Call Trace: [ 182.146896] dump_stack+0x185/0x1d0 [ 182.150640] should_fail+0x87b/0xab0 [ 182.154410] __should_failslab+0x278/0x2a0 [ 182.158764] should_failslab+0x29/0x70 [ 182.162721] kmem_cache_alloc+0x12e/0xb90 [ 182.166945] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 182.171770] radix_tree_node_alloc+0x1c7/0x5c0 [ 182.176527] ? idr_get_free+0x38b/0x1490 [ 182.180653] idr_get_free+0x5ce/0x1490 [ 182.184651] idr_alloc_u32+0x277/0x570 [ 182.188619] ? kmsan_set_origin_inline+0x6b/0x120 [ 182.193539] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.198459] idr_alloc+0x161/0x220 [ 182.202075] cma_alloc_port+0x205/0x860 [ 182.206207] rdma_bind_addr+0x1c78/0x4a40 [ 182.210455] ? kmsan_memcpy_origins+0xf1/0x170 [ 182.215098] ? __ipv6_addr_type+0x182/0x3a0 [ 182.219480] rdma_resolve_addr+0x1a3a/0x3da0 [ 182.223963] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 182.229392] ? radix_tree_lookup+0x3bd/0x400 [ 182.233876] ucma_resolve_ip+0x547/0x640 [ 182.238058] ucma_write+0x576/0x5e0 [ 182.241775] ? show_ibdev+0xf0/0xf0 [ 182.245459] __vfs_write+0x1a3/0x9f0 [ 182.249264] vfs_write+0x467/0x8c0 [ 182.252977] __x64_sys_write+0x1bf/0x3e0 [ 182.257109] do_syscall_64+0x152/0x230 [ 182.261062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/06/01 03:05:51 executing program 6: request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:51 executing program 5 (fault-call:1 fault-nth:8): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:51 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) write(r0, &(0x7f00000001c0), 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x180000000000, 0x1, 0x80000001, 0x6, 0x1000}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000200)={{0xffff, 0x9}, 'port1\x00', 0x50, 0x40, 0x81, 0xffff, 0x9, 0xb344, 0xfff, 0x0, 0x4, 0x80000000}) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x33a, 0x2000, &(0x7f0000000e40)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x200, 0x1, 0x8, 0x7}, 0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)) [ 182.266304] RIP: 0033:0x455a09 [ 182.269528] RSP: 002b:00007fd9132c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 182.277325] RAX: ffffffffffffffda RBX: 00007fd9132c66d4 RCX: 0000000000455a09 [ 182.284639] RDX: 000000000000002e RSI: 0000000020001dc0 RDI: 0000000000000014 [ 182.291959] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 182.299274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 182.306615] R13: 00000000000007b5 R14: 0000000000700998 R15: 0000000000000001 [ 182.336705] FAULT_INJECTION: forcing a failure. [ 182.336705] name failslab, interval 1, probability 0, space 0, times 0 [ 182.348347] CPU: 1 PID: 10789 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 182.355745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.365161] Call Trace: [ 182.367813] dump_stack+0x185/0x1d0 [ 182.371501] should_fail+0x87b/0xab0 [ 182.375266] __should_failslab+0x278/0x2a0 [ 182.379558] should_failslab+0x29/0x70 [ 182.383537] __kmalloc+0xc5/0x350 [ 182.387057] ? sctp_add_bind_addr+0xb0/0x630 [ 182.391526] sctp_add_bind_addr+0xb0/0x630 [ 182.395822] sctp_copy_local_addr_list+0x4e1/0x610 [ 182.400825] sctp_copy_one_addr+0x20b/0xc40 [ 182.405662] sctp_bind_addr_copy+0x28c/0x970 [ 182.410138] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 182.415760] __sctp_connect+0x1108/0x1b00 [ 182.419989] sctp_getsockopt+0x7944/0x14660 [ 182.424393] ? kmsan_set_origin_inline+0x6b/0x120 [ 182.429330] ? kmsan_set_origin+0x9e/0x160 [ 182.433644] ? kmsan_set_origin_inline+0x6b/0x120 [ 182.438557] ? __msan_poison_alloca+0x15c/0x1d0 [ 182.443282] ? __fdget+0x4e/0x60 [ 182.446723] ? __fget_light+0x57/0x700 [ 182.450669] ? sctp_setsockopt+0x114c0/0x114c0 [ 182.455311] sock_common_getsockopt+0x13a/0x170 [ 182.460080] ? sock_recv_errqueue+0x990/0x990 [ 182.464676] __sys_getsockopt+0x49b/0x560 [ 182.468929] __x64_sys_getsockopt+0x15d/0x1c0 [ 182.473489] do_syscall_64+0x152/0x230 [ 182.477435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.482670] RIP: 0033:0x455a09 2018/06/01 03:05:51 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000b4afe8)) setgid(0x0) mlockall(0x3) 2018/06/01 03:05:51 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x2c) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r1) [ 182.485897] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 182.493748] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 182.501056] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 182.508375] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 182.515689] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 182.523139] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000008 2018/06/01 03:05:52 executing program 4 (fault-call:3 fault-nth:2): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:52 executing program 5 (fault-call:1 fault-nth:9): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) poll(&(0x7f0000000380)=[{r3, 0x200}, {r2}], 0x2, 0x0) 2018/06/01 03:05:52 executing program 6: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='#\x00', r0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="73656375bda75f3712520e7e00"]) chroot(&(0x7f0000000140)='./file0\x00') 2018/06/01 03:05:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r1) [ 183.569579] FAULT_INJECTION: forcing a failure. [ 183.569579] name failslab, interval 1, probability 0, space 0, times 0 [ 183.581020] CPU: 0 PID: 10825 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 183.588432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.597942] Call Trace: [ 183.600600] dump_stack+0x185/0x1d0 [ 183.604300] should_fail+0x87b/0xab0 [ 183.608081] __should_failslab+0x278/0x2a0 [ 183.612419] should_failslab+0x29/0x70 [ 183.616431] __kmalloc+0xc5/0x350 [ 183.619949] ? sctp_add_bind_addr+0xb0/0x630 [ 183.624417] sctp_add_bind_addr+0xb0/0x630 [ 183.628748] sctp_copy_local_addr_list+0x4e1/0x610 [ 183.633745] sctp_copy_one_addr+0x20b/0xc40 [ 183.638151] sctp_bind_addr_copy+0x28c/0x970 [ 183.642636] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 183.648255] __sctp_connect+0x1108/0x1b00 [ 183.652503] sctp_getsockopt+0x7944/0x14660 [ 183.656984] ? kmsan_set_origin_inline+0x6b/0x120 [ 183.662006] ? kmsan_set_origin+0x9e/0x160 [ 183.666320] ? kmsan_set_origin_inline+0x6b/0x120 [ 183.671240] ? __msan_poison_alloca+0x15c/0x1d0 [ 183.676017] ? __fdget+0x4e/0x60 [ 183.679457] ? __fget_light+0x57/0x700 [ 183.683465] ? sctp_setsockopt+0x114c0/0x114c0 [ 183.688114] sock_common_getsockopt+0x13a/0x170 [ 183.692891] ? sock_recv_errqueue+0x990/0x990 [ 183.697565] __sys_getsockopt+0x49b/0x560 [ 183.701823] __x64_sys_getsockopt+0x15d/0x1c0 [ 183.706398] do_syscall_64+0x152/0x230 [ 183.710366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.715658] RIP: 0033:0x455a09 2018/06/01 03:05:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:52 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000280)='/dev/nbd#\x00', 0x0, 0x2480) open_by_handle_at(r0, &(0x7f00000002c0)={0x6c, 0x3, "ba52ab7ed433344c702ae9c41a66eda258996764df0bc4033306d7e1285cd76ae4598f4ac8851807525feb577530b173d3eb4089ce21a3dfee0f530258c3a9ec29c3806dec938416dbd3b201cd555586ddac9bad05e533a661b422473db6e5c96a3d8cd3"}, 0x400) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r2, 0x8, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x64fb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3bc4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}]}, 0x80}, 0x1, 0x0, 0x0, 0x8800}, 0xc000) r3 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', r3) [ 183.718891] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 183.726705] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 [ 183.734053] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 183.741370] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 183.748690] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 183.756003] R13: 000000000000013b R14: 00000000006f6e28 R15: 0000000000000009 [ 183.771557] FAULT_INJECTION: forcing a failure. [ 183.771557] name failslab, interval 1, probability 0, space 0, times 0 [ 183.782969] CPU: 1 PID: 10833 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 183.790380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.799777] Call Trace: [ 183.802421] dump_stack+0x185/0x1d0 [ 183.806105] should_fail+0x87b/0xab0 [ 183.809873] __should_failslab+0x278/0x2a0 [ 183.814169] should_failslab+0x29/0x70 [ 183.818138] kmem_cache_alloc+0x12e/0xb90 [ 183.822370] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 183.827193] radix_tree_node_alloc+0x1c7/0x5c0 [ 183.831847] idr_get_free+0x5ce/0x1490 [ 183.835831] idr_alloc_u32+0x277/0x570 [ 183.839794] ? kmsan_set_origin_inline+0x6b/0x120 [ 183.844716] ? __msan_poison_alloca+0x15c/0x1d0 [ 183.849449] idr_alloc+0x161/0x220 [ 183.853055] cma_alloc_port+0x205/0x860 [ 183.857108] rdma_bind_addr+0x1c78/0x4a40 [ 183.861363] ? kmsan_memcpy_origins+0xf1/0x170 [ 183.866010] ? __ipv6_addr_type+0x182/0x3a0 2018/06/01 03:05:52 executing program 5 (fault-call:1 fault-nth:10): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 183.870399] rdma_resolve_addr+0x1a3a/0x3da0 [ 183.874867] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 183.880299] ? radix_tree_lookup+0x3bd/0x400 [ 183.884786] ucma_resolve_ip+0x547/0x640 [ 183.888943] ucma_write+0x576/0x5e0 [ 183.892784] ? show_ibdev+0xf0/0xf0 [ 183.896477] __vfs_write+0x1a3/0x9f0 [ 183.900286] vfs_write+0x467/0x8c0 [ 183.903931] __x64_sys_write+0x1bf/0x3e0 [ 183.908068] do_syscall_64+0x152/0x230 [ 183.912036] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.917306] RIP: 0033:0x455a09 [ 183.920526] RSP: 002b:00007fd9132c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 183.928325] RAX: ffffffffffffffda RBX: 00007fd9132c66d4 RCX: 0000000000455a09 [ 183.935810] RDX: 000000000000002e RSI: 0000000020001dc0 RDI: 0000000000000014 [ 183.943209] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 183.943661] FAULT_INJECTION: forcing a failure. [ 183.943661] name failslab, interval 1, probability 0, space 0, times 0 [ 183.950516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 183.950534] R13: 00000000000007b5 R14: 0000000000700998 R15: 0000000000000002 [ 183.977146] CPU: 0 PID: 10850 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 183.986172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.995576] Call Trace: [ 183.998693] dump_stack+0x185/0x1d0 [ 184.002387] should_fail+0x87b/0xab0 [ 184.006178] __should_failslab+0x278/0x2a0 [ 184.010511] should_failslab+0x29/0x70 [ 184.014478] __kmalloc+0xc5/0x350 [ 184.017992] ? sctp_transport_new+0x93/0x940 [ 184.022462] sctp_transport_new+0x93/0x940 [ 184.026758] sctp_assoc_add_peer+0x531/0x1e30 [ 184.031342] __sctp_connect+0x1181/0x1b00 [ 184.035587] sctp_getsockopt+0x7944/0x14660 [ 184.039974] ? kmsan_set_origin_inline+0x6b/0x120 [ 184.044941] ? kmsan_set_origin+0x9e/0x160 [ 184.049257] ? kmsan_set_origin_inline+0x6b/0x120 [ 184.054174] ? __msan_poison_alloca+0x15c/0x1d0 [ 184.058899] ? __fdget+0x4e/0x60 [ 184.062333] ? __fget_light+0x57/0x700 [ 184.066284] ? sctp_setsockopt+0x114c0/0x114c0 [ 184.070924] sock_common_getsockopt+0x13a/0x170 [ 184.075669] ? sock_recv_errqueue+0x990/0x990 [ 184.080220] __sys_getsockopt+0x49b/0x560 [ 184.084470] __x64_sys_getsockopt+0x15d/0x1c0 [ 184.089034] do_syscall_64+0x152/0x230 [ 184.092991] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.098221] RIP: 0033:0x455a09 [ 184.101438] RSP: 002b:00007f887a62dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 184.109195] RAX: ffffffffffffffda RBX: 00007f887a62e6d4 RCX: 0000000000455a09 2018/06/01 03:05:53 executing program 4 (fault-call:3 fault-nth:3): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:53 executing program 6: r0 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='id_legacy\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r0) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) [ 184.116503] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 184.123813] RBP: 000000000072bea0 R08: 0000000020000240 R09: 0000000000000000 [ 184.131125] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000014 [ 184.138528] R13: 000000000000013b R14: 00000000006f6e28 R15: 000000000000000a [ 184.221833] FAULT_INJECTION: forcing a failure. [ 184.221833] name failslab, interval 1, probability 0, space 0, times 0 [ 184.233429] CPU: 0 PID: 10857 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 184.240920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.250318] Call Trace: [ 184.252972] dump_stack+0x185/0x1d0 [ 184.256666] should_fail+0x87b/0xab0 [ 184.260435] __should_failslab+0x278/0x2a0 [ 184.264757] should_failslab+0x29/0x70 [ 184.268715] __kmalloc+0xc5/0x350 [ 184.272289] ? rdma_resolve_ip+0xfb/0x1540 [ 184.276589] ? kmsan_set_origin_inline+0x6b/0x120 [ 184.281511] rdma_resolve_ip+0xfb/0x1540 [ 184.285675] ? rdma_resolve_addr+0x2d3/0x3da0 [ 184.290236] ? rdma_resolve_addr+0x3da0/0x3da0 [ 184.294887] rdma_resolve_addr+0xa9e/0x3da0 [ 184.299268] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 184.304691] ? radix_tree_lookup+0x3bd/0x400 [ 184.309175] ucma_resolve_ip+0x547/0x640 [ 184.313322] ucma_write+0x576/0x5e0 [ 184.317035] ? show_ibdev+0xf0/0xf0 [ 184.320729] __vfs_write+0x1a3/0x9f0 [ 184.324545] vfs_write+0x467/0x8c0 [ 184.328186] __x64_sys_write+0x1bf/0x3e0 [ 184.332309] do_syscall_64+0x152/0x230 [ 184.336259] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.341492] RIP: 0033:0x455a09 [ 184.344706] RSP: 002b:00007fd9132c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 184.352490] RAX: ffffffffffffffda RBX: 00007fd9132c66d4 RCX: 0000000000455a09 [ 184.359803] RDX: 000000000000002e RSI: 0000000020001dc0 RDI: 0000000000000014 2018/06/01 03:05:53 executing program 5 (fault-call:1 fault-nth:11): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @rand_addr}, &(0x7f00000001c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @remote}, &(0x7f00000002c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000980)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000bc0)={@empty, 0x0}, &(0x7f0000000c00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000e40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000e80)={0x0, @dev, @loopback}, &(0x7f0000000ec0)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000)={@multicast1, @local, 0x0}, &(0x7f0000001040)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001100)={@ipv4, 0x0}, &(0x7f0000001140)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000011c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @dev}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000012c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000013c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001400)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001500)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001e00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001540)={0x85c, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x1bc, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2704}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb00}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x0, 0x8001, 0x3ff}, {0x7, 0x2, 0x7, 0x80000000}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x234, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb21}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x100000001, 0x0, 0xe, 0x7ff}, {0x0, 0x200, 0x1, 0x5cf}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x56}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x160, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x79ffb7c8}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbc28}}}]}}, {{0x8, 0x1, r16}, {0xd4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r17}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r18}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x85c}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) r19 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r19, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r20, 0x9, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r19, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 184.367120] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 184.374431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 184.381749] R13: 00000000000007b5 R14: 0000000000700998 R15: 0000000000000003 2018/06/01 03:05:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:53 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x1, 0x1, 0x83b, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000100)=0xffff, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000140)={0xfffffffffffffff9}, 0x8) write$cgroup_pid(r2, &(0x7f0000000080)={[0x38, 0x37, 0x31, 0x32, 0x31, 0x34]}, 0x6) 2018/06/01 03:05:53 executing program 4 (fault-call:3 fault-nth:4): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r1) 2018/06/01 03:05:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x0, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xb2f7}]}, &(0x7f0000000040)=0xfffffffffffffd3a) [ 184.641222] FAULT_INJECTION: forcing a failure. [ 184.641222] name failslab, interval 1, probability 0, space 0, times 0 [ 184.652696] CPU: 0 PID: 10890 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 184.660093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.669482] Call Trace: [ 184.672132] dump_stack+0x185/0x1d0 [ 184.675827] should_fail+0x87b/0xab0 [ 184.679618] __should_failslab+0x278/0x2a0 [ 184.683921] should_failslab+0x29/0x70 [ 184.687869] __kmalloc+0xc5/0x350 [ 184.691396] ? rdma_resolve_ip+0xfb/0x1540 [ 184.695678] ? kmsan_set_origin_inline+0x6b/0x120 [ 184.700690] rdma_resolve_ip+0xfb/0x1540 [ 184.704865] ? rdma_resolve_addr+0x2d3/0x3da0 [ 184.709453] ? rdma_resolve_addr+0x3da0/0x3da0 [ 184.714108] rdma_resolve_addr+0xa9e/0x3da0 [ 184.718490] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 184.723950] ? radix_tree_lookup+0x3bd/0x400 [ 184.728443] ucma_resolve_ip+0x547/0x640 [ 184.732609] ucma_write+0x576/0x5e0 [ 184.736319] ? show_ibdev+0xf0/0xf0 2018/06/01 03:05:53 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @rand_addr}, &(0x7f00000001c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @remote}, &(0x7f00000002c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000980)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000bc0)={@empty, 0x0}, &(0x7f0000000c00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000e40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000e80)={0x0, @dev, @loopback}, &(0x7f0000000ec0)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000)={@multicast1, @local, 0x0}, &(0x7f0000001040)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001100)={@ipv4, 0x0}, &(0x7f0000001140)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000011c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @dev}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000012c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000013c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001400)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001500)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001e00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001540)={0x85c, r1, 0x300, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x1bc, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2704}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb00}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x0, 0x8001, 0x3ff}, {0x7, 0x2, 0x7, 0x80000000}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x234, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb21}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x100000001, 0x0, 0xe, 0x7ff}, {0x0, 0x200, 0x1, 0x5cf}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x56}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x160, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x79ffb7c8}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbc28}}}]}}, {{0x8, 0x1, r16}, {0xd4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r17}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r18}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x85c}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) r19 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r19, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r20, 0x9, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r19, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 184.740003] __vfs_write+0x1a3/0x9f0 [ 184.743806] vfs_write+0x467/0x8c0 [ 184.747453] __x64_sys_write+0x1bf/0x3e0 [ 184.751591] do_syscall_64+0x152/0x230 [ 184.755544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.760776] RIP: 0033:0x455a09 [ 184.763996] RSP: 002b:00007fd9132c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 184.771761] RAX: ffffffffffffffda RBX: 00007fd9132c66d4 RCX: 0000000000455a09 [ 184.779075] RDX: 000000000000002e RSI: 0000000020001dc0 RDI: 0000000000000014 [ 184.786418] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 184.793741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 184.801065] R13: 00000000000007b5 R14: 0000000000700998 R15: 0000000000000004 2018/06/01 03:05:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)=0x1) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x600000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x8, 0x7}) 2018/06/01 03:05:54 executing program 1: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x84) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='attr/fscreate\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x20000000000002e9) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000700)={{{@in=@dev, @in6=@ipv4}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000800)=0x644b) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/06/01 03:05:54 executing program 4 (fault-call:3 fault-nth:5): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:05:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/6, &(0x7f00000001c0)=0x6) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x0) getpeername$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) 2018/06/01 03:05:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/6, &(0x7f00000001c0)=0x6) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x0) getpeername$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) 2018/06/01 03:05:54 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) 2018/06/01 03:05:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) inotify_init() ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r1, &(0x7f0000000000)=""/177, 0x10) close(r1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 185.719448] FAULT_INJECTION: forcing a failure. [ 185.719448] name failslab, interval 1, probability 0, space 0, times 0 [ 185.731113] CPU: 1 PID: 10927 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 185.738542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.747950] Call Trace: [ 185.750596] dump_stack+0x185/0x1d0 [ 185.754283] should_fail+0x87b/0xab0 [ 185.758051] __should_failslab+0x278/0x2a0 [ 185.762350] should_failslab+0x29/0x70 [ 185.766373] kmem_cache_alloc_node+0x15e/0xc90 [ 185.771005] ? __msan_poison_alloca+0x15c/0x1d0 [ 185.775753] ? __alloc_skb+0x202/0x9e0 [ 185.779708] __alloc_skb+0x202/0x9e0 [ 185.783471] ? __local_bh_enable_ip+0x3b/0x140 [ 185.788141] ndisc_alloc_skb+0x1a5/0x5d0 [ 185.792270] ndisc_send_ns+0x5b4/0xd90 [ 185.796241] ? __msan_poison_alloca+0xb0/0x1d0 [ 185.800912] ? __neigh_event_send+0xbad/0x18d0 [ 185.805555] ndisc_solicit+0x49d/0x5c0 [ 185.809545] ? ndisc_cleanup+0x70/0x70 [ 185.813491] __neigh_event_send+0xbad/0x18d0 [ 185.817975] addr_resolve_neigh+0x114a/0x13c0 [ 185.822535] addr_resolve+0xae3/0x1340 [ 185.826484] ? init_timer_key+0x1b0/0x330 [ 185.830718] rdma_resolve_ip+0x5e0/0x1540 [ 185.834926] ? rdma_resolve_addr+0x3da0/0x3da0 [ 185.839576] rdma_resolve_addr+0xa9e/0x3da0 [ 185.843961] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 185.849393] ? radix_tree_lookup+0x3bd/0x400 [ 185.853880] ucma_resolve_ip+0x547/0x640 [ 185.858042] ucma_write+0x576/0x5e0 [ 185.861765] ? show_ibdev+0xf0/0xf0 [ 185.865540] __vfs_write+0x1a3/0x9f0 [ 185.869353] vfs_write+0x467/0x8c0 [ 185.873082] __x64_sys_write+0x1bf/0x3e0 [ 185.878364] do_syscall_64+0x152/0x230 [ 185.882591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.887830] RIP: 0033:0x455a09 [ 185.891050] RSP: 002b:00007fd9132c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 185.898862] RAX: ffffffffffffffda RBX: 00007fd9132c66d4 RCX: 0000000000455a09 [ 185.906272] RDX: 000000000000002e RSI: 0000000020001dc0 RDI: 0000000000000014 2018/06/01 03:05:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:54 executing program 0: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x1, 0x2, "77b55fdf08a2", 0x9}, 0x10) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/06/01 03:05:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$l2tp(0x18, 0x1, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) [ 185.913586] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 185.920904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 185.928215] R13: 00000000000007b5 R14: 0000000000700998 R15: 0000000000000005 [ 185.935656] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb 2018/06/01 03:05:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x101}, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 03:05:55 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x401}, 0x8) fchmod(r0, 0x18) 2018/06/01 03:05:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:55 executing program 4 (fault-call:3 fault-nth:6): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:05:55 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/06/01 03:05:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) inotify_init() ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r1, &(0x7f0000000000)=""/177, 0x10) close(r1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:55 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) 2018/06/01 03:05:55 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000100)={'tunl0\x00', @ifru_names='veth1_to_team\x00'}}) 2018/06/01 03:05:55 executing program 0: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x50c, 0x800) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) mremap(&(0x7f0000b6f000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000f3c000/0x3000)=nil) 2018/06/01 03:05:56 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000140)=0xffffffffffffff26) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x24000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200001, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) 2018/06/01 03:05:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xf463c874302e7dbf, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f0000000140)=""/91}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) ioctl(r0, 0xfffffffffffffffc, &(0x7f0000000000)="6fdc92129da38bfade14c9adf207fa88e376753054468dd1d3d415a6afeaf8197259a510318f16a3b1262206d9641fc75df4a27ad15c4f0ada0ae990454e7342c8ef30ea5bf8a8f23c58c7ea0cf4d2fb2507091c23190c0a4070f72abc2adf5b41ecff945d861fe48d5e66118f5a62fcf1136d286603e65ed93108f2e9d819377aed05ee7fcfdb56ccc43722ce287d9fbe15b1068bb3484b1f9c5d3410fe8c49fb6d5cfed70970c5aa3c1df0aa171a17fdb09f27aece1abc713b9dfe72b5c88ebb484e9321377551b6769055853a1b7e6bfe5c753738fc40a91175d693acb7f2a92eafb972b72386d89962422692bfaba4ca6d83d3d663") socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0xc0, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0xba, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0x41dd, @empty, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xa26, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) 2018/06/01 03:05:56 executing program 0: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x50c, 0x800) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) mremap(&(0x7f0000b6f000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000f3c000/0x3000)=nil) 2018/06/01 03:05:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x82001) write$rdma_cm(r0, &(0x7f0000001d80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101180000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x200000) fcntl$dupfd(r2, 0x406, r2) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) 2018/06/01 03:05:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:05:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:05:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:56 executing program 6: socketpair$inet(0x2, 0x800, 0x210, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendto(r0, &(0x7f0000000040)="0c46766d95a786d60e667fc50eb910b2173c126f121a9284aa02dd2ec375390fadd380678114ec31dfea7688ed458f760da74f202ad8a3aa9a75f14f591acbfcabacb5739fe4d416764c2a9df12295813ad68417282fe4b176f4205a21d0af5406427d8545fd6d080d5144f1e34edc784441303cca7eef02d7e21285348efc01339cd029b3454bc9b8c53562dda3ebf1f07ebb06e4a885b0ffd6429cebed85ea74524d178638c8f48fcfa089cfa58443c161566b", 0xb4, 0x0, &(0x7f0000000140)=@hci={0x1f, r1, 0x2}, 0x80) 2018/06/01 03:05:56 executing program 5: socketpair$inet6(0xa, 0x3, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) inotify_init() ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r1, &(0x7f0000000000)=""/177, 0x10) close(r1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:56 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000005f80)='/dev/snd/pcmC#D#c\x00', 0xd8fe, 0x4040) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0x6, 0x4) sendmmsg(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x2, {0xa, 0x4e20, 0x7fff}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)="692fe3303bda9bed7d3bc9a9152d4f3c6724fb05a7a73d05ea6a9fd2a5394909c70b9c3d0a2630c54b690f5aa58b24183efcfafe9c7f024fcc898b34853476f92131e08ac310993a6a8dbd920717fb73b92fa4bbd7061fd794de9fb6ec4c0141de2051531b74a0194a218bb16659bcde89b0e5cd6b01fbeb303209cd5ede8d6e632bc8e393fc663e262adec2898f15b657892ac062668f8d7fea1d9a6119515f0d29cc72a7012230b5ae4ab1cb9043246d7be374b113549a8248fe309978cff51569ba6df742524654b5d9c3", 0xcc}, {&(0x7f00000001c0)="fd7239885ab02ac849bc8f3a60641f3695d8de60d893e58b3e1d73fe676ce4607f1c4af2eb5459efe0cf388d337e800a732cf2f5ab4f9d7c71b79498f8967a4c7c5f13975bca61ea46b65d472cfd7b37f945", 0x52}, {&(0x7f00000002c0)="c079d79ad21025b8da9be3dacc520dcbb6c2296cee8ee87bdceee7bd88765dac235eb4d2d13d3d4728ec57338f058267697e8a86a9e7acc1da682fe5ae930a2a622cff38", 0x44}, {&(0x7f0000000340)="d83f87a92aa1d4cda75128774ac6c8d4a91ccbb73c1dbe4c1f2b789cce106047c8cc012fddd66dc5134fbd5e28b6110d6a34c5d92f58d0088904d8c34e282b5dfc127b861ceba8a420b5dbb414d408ba674f0f3898ba3a0fd4cc8bd56792aa817084aaa369b5e35f25c9ed48e626e6dcb9cc6b39a284f4523a646432e02b1ae8178600c8b439f67d1875dbeb9cc462a3ecbc695fd2aab12518817a3ef8595bd3e6dd954401276733b7e3027c6a92363b41c03a71494029e17f", 0xb9}, {&(0x7f0000000400)="16ac65b82802800e36e940292bfaf3d9ce9629901031d2c7106c18023ceb7e5b252ceebf66722ac9cd3e3b3fce9e92de5136a46a82688d80f2330d00f8346698a55925732622756bef967e2215b8063009d43c3da72478112ce373aa9c", 0x5d}, {&(0x7f0000000480)="8e339d7b8b133eb87770436136fd48192a141cd0602cd15301866353cf8ff6f3da816fc1f17c9a27c6ccf02acc89372dc0afc96d00bf3b9bc967d31e2d87c47209f729b5", 0x44}, {&(0x7f0000000500)="dbf20175915599c3c0ba9af6d7627edbb47a520982f623478beead80454c650c07978ef4c8b73a4cdb6525c79870b89ad3342062e2059804a7e4e883ecbef51852366e34f016cf1ea1fbf52b524df4de1be40d", 0x53}, {&(0x7f0000000580)="d11d7d9c7150fabebcd88bf11a83b6c446b36269d90d87dff622486262e52d6d7f18078cd387bf5ad446030e983fac70eb344d2ed6d2b4150cbdf7f4a6a94ad7b26831c34ae17bcda75bff1b6024fb3eb06c13909030f98f9fdbd06e4f73e6268fc4135a787f07a3a64c625ffe13f407afc5b8678f06b8a08c09738f1aa65f2dccd793a96c78dee6ed0e9d74fa3f59baf25851f76072640718a99d3d7590f6b29ebed7b49a5abfe78627d8fec245f308a8ecd4d8ede954bdf189966f", 0xbc}], 0x8, &(0x7f00000006c0)=[{0x58, 0x0, 0x7bf3, "a8b5aa2fdff0bb3697484dd536575ad040cc70be4d99c0c350b42873efc3cdb5ac4fbb3d4d8baab9ba8399fc57f5795c67616e06ef2a26a4eb2cd15cbdfdcf6563c58877e4a0"}, {0x50, 0x117, 0x710e, "b899eec7ce0beeb2f9de3ace632b996664fd317c67be2483bd7833bf78f8115721114dcea815cb0e70e0a3d589eaaa723fe61f15c6c64b0e04e3"}, {0x100, 0x111, 0x81, "a6dd5f48c8de517c865d264fbabf073447163133b67e35270f7f0d0aecb136c2b532a65ff37c9e58e8e59b6d9a762687bdaf82516f762bf4ec7366baeb8db88f06cb8a7a3fcc13a9642674d5b476dde4a32efc242d4c500fef2966b244c418672087cf4905c74fe717ed9fc94dead2184d733966637c99aa3c0e82ae7fb22971c9bc9728d3f5f7079961e91923f7f11163f2e1f083085175b68f5c7a126e2bc47bc2b24448544e69d6005c88ede65e8523a8bf3bd883dfb6ce0a6d07e7bc31f40aff8486b1a029e6511cdd74057553ed95a45e6b94b26fefc50e9eff68a51665eaabe379d6ca692dade8282640"}, {0x110, 0x117, 0x7, "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"}], 0x2b8, 0x4000}, 0x8}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000980)="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{&(0x7f0000005c40)="f79d4840e0ff844bb328e8373002c206670082c5c89d8bc432b0d5be6457e26f073d5de403bee7ce5e200b1e72403296a1f7c587d2137851c86e1067dad4eb17856cd58256945bc433ad01526f0c564525221d18528d7126bbbb9e4a14eb4147e60e35a76f3191ad2dc189b08d8d237d3caa8122250f5529f5bbe183f8c83bc219cb07b5a8c2e52c883d17435d8e3d21d9b29de5eab6fdf9f23ef1d6768b725e422f4428abf017051c7ca65ef565dadd4446e0765dfd26cc0bf5e015fc8b3bb181ed9558711480a19ca22ce4e881b2843dc40a81e5322aa2ef3b053fee90244ca4f72438d0b0423cd4b8168fe5a614f1927848a4e339af10", 0xf8}], 0x7, &(0x7f0000007000)=[{0x18, 0x0, 0x8, "68ec68662c58"}, {0x98, 0x13f, 0x8, "83dfed9b8c3e0a6351a0dff7613494bc96bccf8f634b3d7d7bfe3735c335aa43401e9e8162e58959997c49767d212460454b5459f043633085d7ca390ebbc2d4f972c5ddaa45828f728e2853ce4d1989dc77b2dc41290d92bd23abb50ba27830d2c32f13a5ef4f3ba53664986a852480b8afcf7f3822a398a66144cdab707c3bcd5a91420efa"}, {0xd8, 0x18f, 0x1, "0166d751b7ba0104976b0ec3ce9c3798d4a196c3f356395de80decaa31ceffd22184e416c077ffc5f1c7b752b0e4ba8e9eb51c8e2a4b8a27d56e0e0b2418b1de0a3d54843438c3f692a51976101f8f8851904893d349f95e95b874fe100d9a5d94e1145b7ef859d36858ad16cb79c7fcad56cc89f4337d8ec549e812490f6f8c1effae8b6efdab8c2ac832c02f745c51f183ba837128508f7141f0dd9018ffadf4434772b90224600746529fc773c5e80f3b5bcdcd18ab38930775fde1a9f6e06c4cea8f"}, {0x38, 0x10f, 0x0, "9914cf1b07af74f370d751dde2a253d886f1326abe36abe3d6ecefc816aa53233a29047c"}, {0x1010, 0x1, 0x1, "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"}], 0x11d0}, 0x1}], 0x5, 0x40040) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000005f00)='/dev/vsock\x00', 0x240000, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000005f40)={0x1}) sendto$inet6(r0, &(0x7f0000000080)="9c2d2193629afdc532b3", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/06/01 03:05:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:05:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:57 executing program 6: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x1) 2018/06/01 03:05:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001440)='/dev/sequencer2\x00', 0x400000, 0x0) writev(r0, &(0x7f0000001780)=[{&(0x7f0000001480)="49857f4419ad90fca138f62bd2c1f78683846cf4fe75c232372cc21f1c6ba9d5e78900e5fff5454bd405c15726f7a09f049e45db31a4c22a1c1e0b8ac932f6b27293edb251b9345738a71e1df7c27fe3a5f1a7fab683a8f62bee443e47e585381e87037708cb4e35c7f5bb7c8433249f8d501015589021e801136085138ce2e8c97930f3331678fe5dd0c22738839ebad90df75be2763620c39b14528a29ef39170dfcacb14fb6ff2ce4c4c34c2f966813ecbbff68059d90b3467725ca160015cad85888708a140e", 0xc8}, {&(0x7f0000001580)="9d0ecc4a3aaced357d87808b80d78e9cc0ee6d620fd972135f64c14603ad6408c32733a1bdfcfc34eac05e3ed27ed6f7e2ba8a6ce8c5bbeeb6ae30ce4c26827e66daf7d383720eb2e0df897874d3db7c0c68415b6723ef3ac5947000dc77586c3d1a101e7fc5cd7289cae52b0a3b64aaed83c7c811e26ecc081e5c0d39a05e45b0cd4ff4d8f138d897d1965b5372c580036ae429ff767ec61b081639d0dc9fd8b20ad7ea3df8955260d6b77b3a332fc02710a352db74da8e77cb463d5fccb1c3ee62926906cde23f71", 0xc9}, {&(0x7f0000001680)="7d5a4d2155c07b8af90f8257935383d91c784608bff6fa4366c0585801b761e857bb49beb7558bc085b9ff1a4f13432e672e98babe6cfe1933109dee", 0x3c}, {&(0x7f00000016c0)="37dda0c06731afec6fa6fc70ff58297a97898f508fa2e6b98ddfce70ac107487912b165ccc5a2aa45296ede690fb8a61515f7c3c51674078ab277dff4acc8ce7b16db9dafa45", 0x46}, {&(0x7f0000001740)}], 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1, 0x7, 0x80, 0x6, r2}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x800, 0x4, 0x0, 0x9, 0x7, 0x29a, 0x6, 0x0, 0x2800000, 0x1}) sendfile(r1, r1, &(0x7f0000000000), 0xb15) ioctl$KDDELIO(r0, 0x4b35, 0x1) 2018/06/01 03:05:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x82001) write$rdma_cm(r0, &(0x7f0000001d80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101180000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x200000) fcntl$dupfd(r2, 0x406, r2) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) 2018/06/01 03:05:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) inotify_init() ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) read(r1, &(0x7f0000000000)=""/177, 0x10) close(r1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:05:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:05:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:05:57 executing program 6: request_key(&(0x7f0000000000)="6902036c65676163eb00", &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0xffffffffffffff16, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x101800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) bind$can_raw(r2, &(0x7f00000002c0)={0x1d, r3}, 0x10) 2018/06/01 03:05:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYBLOB="107842e43ed6193fd57b033309af91f57124e8f43b75b704fcdc58c609b0cac2f0b06f775383f904aeed6c8f933136", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYBLOB="bc91db12708c2d1b35c8b825d7d042504ce7ee810b094247be834a4200852fc9adb56251f17ccb88643ca3c0724b7e1df92e054477bd858f125bb892a50f8f95779e8165ec65c7b10553fbfd9c4222ee3aec2db1bb43", @ANYBLOB="8347ec1b1baae4ca37f9c6ce646c7a393c2eb1b6631f5b0f9270e4520477bdee2184e7fbaf8d67db5812bae1072c6d3d05801d71a2b905325882b58bbc9e3453064108924519fd44df462d08570ea5a495b1818ac32174c4af5446f61e58d68ade09dc8020d87d3ebac168673e6699b42d37dc8c4a6ccfbdf969284d1e05d699d53f1b4c3a5ba85b614c480c72a436ca6f96aba26572d2f723aeaafea97b177a45876577499b2b0ac56939d2b31ba9e9a25e74b90799610d39adb05e176ce242c7768081015b0ed39cd5330694408c3f83c32f6fe5d162f0b19558", @ANYPTR64]], @ANYRES16=r1, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES32=r2], @ANYRES64=r2, @ANYBLOB="ab337d501a571b48aa1c15721295c82050f43f2515a56f449ca547d2884f7a2c457672ae6e465edcda8c48068fb8e8479228bd7dc8b5b9c860bff6a498fbe531", @ANYRES64=r1], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES16=r2, @ANYRES32=r2, @ANYBLOB="c5c90b58"], @ANYPTR], @ANYRES32=r0, @ANYRES64=r0], 0xffffffffffffff5a) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="86e488526980a64ff5a5fdbf480bec31fac6ac331ab1ff9adb39ca6561e25d737946f798772e875ab47b435cbfd0ba7f657920a8a3746e8a8a248649fb5eb44cffe01b51d0d6d87cf9a7e08e57fe83477c42b159f74084e510c8bb", 0x5b, r0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)='-bdev\\em1\\\x00') 2018/06/01 03:05:58 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) pipe(&(0x7f00000047c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004840)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000004800), {[{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0xff, 'bcsf0\x00', 'yam0\x00', {0xff}, {}, 0x63, 0x3, 0x1}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x4, 0x6, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x7, 0x1}}, @common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x4e23, 0x4e20, 0x4e20, 0x4e22, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], 0x4e23, 0x4e22, 0x4e22, 0x4e23, 0xffffffffffffffff, 0x5bd, 0x4, 0x3, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x20, 0x9, 0xfffffffffffffffe, 0x7, 0x6, 0x5e2}, 0x7fffffff, 0x3f, 0x9}) 2018/06/01 03:05:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xffffffee) write$eventfd(0xffffffffffffffff, &(0x7f0000000480), 0x8) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) dup2(0xffffffffffffffff, r0) 2018/06/01 03:05:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:05:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:05:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440), 0x13f}}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4441c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x7, 0x2, {0x3, 0x1, 0xc4, 0x0, 0xffffffffffffffc0}}) write$rdma_cm(r0, &(0x7f0000003780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003740)={0xffffffff}, 0x106}}, 0x20) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x189) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) write$rdma_cm(r0, &(0x7f0000001dc0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f0000001e00), r2}}, 0xa68c1865) 2018/06/01 03:05:58 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7f, 0x400280) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000080)=0x2b2e4dc7) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'syzkaller1\x00'}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:58 executing program 1: unshare(0x24020404) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) 2018/06/01 03:05:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:05:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:05:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xffffffee) write$eventfd(0xffffffffffffffff, &(0x7f0000000480), 0x8) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) dup2(0xffffffffffffffff, r0) 2018/06/01 03:05:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r0, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900), 0x26f, 0x0, 0x30}, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x80004e23, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000001fc0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000000000)="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", 0x2f0}], 0x1}, 0x0) 2018/06/01 03:05:58 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='[system\x00', 0xfffffffffffffffd) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:05:58 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sync_file_range(r0, 0x80, 0xffffffffffffffc1, 0x5) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="33f3481a63234cbaeb48fa914af181b9da25a311bc8d13e6f3bf937c8bf590ef89e388f2de3695d7f33edbb0ea9337a6d92fb7066b42cd614f8b789e8a119b8658cf0000000000000000000000000000", 0xffffffffffffff44, r2) keyctl$update(0x2, r4, &(0x7f00000006c0)="df02754689212dfc3e2acc26fdc3ff864813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895117054ac2f1c00ad642733d9f84eee66d20e0f8b143963541844fee118b327379e6cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d82f9aa122e7dc2faed85adcd88ca30e07000000002d94defa187e48b89efbbbcc9b9a9aaffce4e9149e5d3aa299f97c682a404ef6b1223b74cf25db091d4322852093d7339acd4513ae985dc321c5cb309de0053b62f9a276", 0xc9) keyctl$dh_compute(0x17, &(0x7f00000019c0)={r3, r4, r4}, &(0x7f0000001a00)=""/157, 0x9d, &(0x7f0000001b40)={&(0x7f0000001ac0)={'tgr128\x00'}, &(0x7f0000001b00)}) 2018/06/01 03:05:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x80000001, 0x1ff, 0x5, 0x55, 0x2, 0x3e, 0x100, 0xce, 0x40, 0x326, 0x11, 0x3ff, 0x38, 0x1, 0x7, 0x1, 0x1}, [{0x6474e551, 0x0, 0x1, 0x0, 0x8, 0x0, 0x97bd, 0x8}], "7c07edf5468e970b611d8bd6382bb92573df15192661ad1b3ec6b6aaaac6c19b8a9eac6d7a5351f8a1881e2fe39a12f9aa57e13e7f5b7c8f07a442d85eb17be756d5281dc133", [[], [], [], []]}, 0x4be) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x2080) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000940)='./file0\x00', r3, r4) sendto$packet(r1, &(0x7f0000000740)="4006aaaf763a2c6f488ff9b7318595c7ae04dc7f76d2c582ba695cf2f8fce8f8cfb051d91610da729f6cc4fd30d39846cfafefeef6927b91fdf2ee0c394d25fe61d3a499f5f9a331cbe6fdf5278b11383f9b7542dae20f19199b8a5a7723a9e27fc93904427a6049b7f54e2073844c9b532c76e39548ecfc1b1f6bd523ed7fdfa049b8d24131450763e41b4e6fb3011f8c8b9c5167e7de49a03b959f3c8ea728509ebaaac66890f10c6ea920af76248e56bdd0d73291c27b4737aa857eafe0681273b6cc56e94143ca69a1fe2d0277a2ab5bb492", 0xd4, 0x40000, &(0x7f00000001c0)={0x11, 0xf8, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) r6 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200001) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000040)={r5, 0x9}, &(0x7f0000000080)=0x8) 2018/06/01 03:05:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000002300)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000022c0)={0xffffffff}, 0x106, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f0000001d80)=@listen={0x7, 0x8, 0xfa00, {r2, 0x3}}, 0xffffff70) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00000001c0)={0x0, {{0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff]}, 0x4}}, {{0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x2) msgget$private(0x0, 0x40) 2018/06/01 03:05:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xffffffee) write$eventfd(0xffffffffffffffff, &(0x7f0000000480), 0x8) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) dup2(0xffffffffffffffff, r0) 2018/06/01 03:05:59 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2) 2018/06/01 03:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14100, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000000c0)=0xfffffffffffffff8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x80000000, @multicast1=0xe0000001}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffffd) 2018/06/01 03:05:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x1, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="030000000100000000e1ffffffffffffff000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) 2018/06/01 03:05:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:05:59 executing program 0: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r2, 0x2}) 2018/06/01 03:05:59 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x3, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff]}, 0x81}}}, 0x88) 2018/06/01 03:05:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:05:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xfffffea3, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f00000000c0)=0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x8000) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="009dddbc2a2b10460901fbff0100ffff001e0000ffffffffffffffffffffe6b600000009a5012383a8dc0007"], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x9}], 0x38) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) 2018/06/01 03:05:59 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:05:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:00 executing program 6: request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="007fbac4b7af630b3d02070817f22230226d46ee913339b03e8502d0b22cd01fb3e6058099da28c083ebbe99204465f0749597a20806f2d7e83ef86a", 0xffffffffffffffff) 2018/06/01 03:06:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x80) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/36) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/06/01 03:06:00 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)=""/237, &(0x7f0000000240)=0xed) unshare(0x2000400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000000c0)) 2018/06/01 03:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xb0, 0x2, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:06:00 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20081000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) write$rdma_cm(r0, &(0x7f0000001d80)=ANY=[@ANYBLOB="00000004180011000000000000000000", @ANYPTR=&(0x7f0000001d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/01 03:06:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2101) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x358dbda7, 0x6, 0x5, 'queue0\x00', 0x8001}) request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) 2018/06/01 03:06:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:00 executing program 5: socketpair$inet6(0xa, 0xf, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x200000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="fc41b4b88628105cf3a66711ca66cbcc", 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:06:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="2b9a", 0x2}], 0x1, &(0x7f0000000280)}, 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x1, 0x1, 0x2, 0x1}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000380)="3e2053fc973fec3cb5942b20f14da30e5108cfe9d06ed53cc09d916c875432e3810887e834b7dee27c9b456e1a08f921e44e21c66e7e5dd1d82a8860b2307d58d396d87b62523d79c89f30e9b7a425446eb544ca82a891fd4540a870e1332208f35c2966e2286d54bb77a348cd541d31fda06d7839de2039c99355f8bd1132664e602ed815c54336c5992c777495912d3eeb6aeea6774e7250fffa744d8024d47dc5d749b386ec1e3fb1920d963864b6b15654537aea110759c5117ac7fbf8ec0b2318a07cd94f1f538d2948732107f59caf5226dcafdabd88358bb5b71b3d2d244ac069", 0xe4}], 0x1, &(0x7f0000000480)=[{0xe8, 0xff, 0xff, "62a54b7608031414d13d263a24df6a1b79170ad54dab4a4700c1ce9b8196d5d22e558a5ab60a163d6cf69009e2f309e5b92bf484da07c9828c569e294b9950106cd0cf6dddf456e31e09017edb14ced05533ad75b040fbf543a3cb2f60d2d0395ec3a2f1e58f6e67794832b72d8c27aa66b18fec1cc4cca366fbd0a8d7f5a8c7965d23184e1777d2ed39bc2eff8f0cb62b4aa4860a02c965999532c82dbd77697d8a83d65f0f9360b4609bb0116a0c12c5f952e87922f4abf222fd72e5c89ede6f5e2ca761a737dfc6463029245ff0d025df"}, {0x18, 0x115, 0x2, "40b337c3"}], 0x100, 0x40000}, 0x10) 2018/06/01 03:06:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xcd6c, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) getrusage(0x0, &(0x7f0000000100)) write$rdma_cm(r2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1e, 0x2, 0x4, 0x1, 0x9, 0x255], 0x6, 0x1, 0x3, 0xa9, 0x8000, 0x8, {0x1, 0x7, 0x4, 0x84f, 0x200, 0x3ab826f1, 0x10001, 0x401, 0x9, 0x1, 0x223, 0x0, 0x200, 0x1, "fd9a654e6e594fa5dcec518d7b1450631542213cf7a658a8958948b84378177c"}}) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:06:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:06:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:00 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000000100)='./file0\x00', r0, &(0x7f00000001c0)="2989f8e334cc84e9f817e930b9cd0bcc0dd5b57361cf9f652911452d0dd38898c519439fc649edbf98c2ad2f7dbf17ae2f6157277f4c2152") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket(0x8, 0x6, 0x7fff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = fcntl$dupfd(r1, 0x0, r1) write$rdma_cm(r1, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r3, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/06/01 03:06:00 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x2, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000000040)="e23b934d", 0x4) sendmsg$inet_sctp(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)}, 0x10008000) sendto$inet6(r2, &(0x7f0000000b40)="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", 0x5ad, 0x0, 0x0, 0x0) 2018/06/01 03:06:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x8000) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/06/01 03:06:00 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) accept$ipx(0xffffffffffffffff, &(0x7f0000000840), &(0x7f0000000880)=0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000900)='/dev/dmmidi#\x00', 0x6, 0x42000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000940)={{0x5}, 0x10}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/hwrng\x00', 0x202, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000800)={0x5, &(0x7f0000000500)=[{}, {}, {}, {}, {}]}) sendmsg$netrom(r2, &(0x7f0000000440)={&(0x7f0000000040)=@full={{0x3, {"e8f3c57bae594d"}, 0x8}, [{"fc50893809155c"}, {"d038a0b666b4ef"}, {"3c01fe61addd05"}, {"fa78e176aadad6"}, {"54f1347d6bc2ef"}, {"5168faf421fd2e"}, {"e6848cfd54bf31"}, {"140755a8d7a1be"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="2aae52631ccaeb8edc7a83675ea81211095ba431ba198081932d1bab19deb605c7b4ff878aed04dec396ad729d50bb55d3c0798b3cdb6f3bca16ffe25bf83ed31e", 0xe7}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x2a0, 0x4008005}, 0x10) 2018/06/01 03:06:01 executing program 1: r0 = socket(0x1e, 0x1000000000005, 0x0) recvfrom$llc(r0, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x8, 0x0, 0x3ff, 0x4, [{0x3, 0x2, 0x80000000, 0x0, 0x0, 0x100}, {0x400, 0x5b9, 0x3f, 0x0, 0x0, 0x1008}, {0x6, 0x20, 0x20}, {0x7, 0x80000000, 0x5, 0x0, 0x0, 0xb00}]}) 2018/06/01 03:06:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r1, &(0x7f0000001d00)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001cc0), 0x111, 0x100b}}, 0x20) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'bpq0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000580)={@multicast1, @rand_addr, 0x0}, &(0x7f00000005c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000740)={'vcan0\x00', 0x0}) accept$packet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) getsockname(r1, &(0x7f00000009c0)=@can={0x0, 0x0}, &(0x7f0000000a40)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000b80)=0xe8) getsockname(r1, &(0x7f0000000bc0)=@can={0x0, 0x0}, &(0x7f0000000c40)=0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000c80)={0x340, r2, 0x20, 0x70bd26, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x21c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1b}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x100, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}]}}]}, 0x340}, 0x1, 0x0, 0x0, 0x4045}, 0x80) write$rdma_cm(r0, &(0x7f0000004000)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000003fc0), 0x2, 0x9}}, 0x20) write$rdma_cm(r1, &(0x7f00000041c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000004180)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000004040)=@listen={0x7, 0x0, 0xfa00, {r14, 0xa961}}, 0x8e5069772c30a4c5) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x6, 0x9, 0x9, 0x9, 0xbcd, 0x0, 0xffffffff00000001, r1}, &(0x7f0000000080)=0x20) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr=0x3, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0xfff, 0x4e20, 0x4, 0xa, 0xa0, 0xb451a5654fde0d50, 0x6f, 0x0, r2}, {0x9, 0xc2, 0x3, 0x6, 0x1, 0x6, 0x3, 0x40}, {0x8, 0x8, 0xfffffffffffffff8}, 0x4, 0x6e6bba, 0x3, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x200, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3502, 0x3, 0x0, 0x7, 0x9, 0xffffffffffffffe2, 0x88}}, 0xe8) 2018/06/01 03:06:01 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000001c0)=""/102) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000"], 0x30}, 0x1}, 0x0) 2018/06/01 03:06:01 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:06:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r2 = socket(0x15, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000004c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/06/01 03:06:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:01 executing program 5: socketpair(0x9, 0x8000a, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}], 0x38) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000380)) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xb8, r2, 0x20, 0x70bd29, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x99e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:06:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$dupfd(r2, 0x406, r2) 2018/06/01 03:06:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xffffffee) vmsplice(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x67fe) dup2(0xffffffffffffffff, r0) 2018/06/01 03:06:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:06:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x11c, 0xb2) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x5, 0x4) write(r0, &(0x7f00000001c0), 0x0) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=""/212, 0xd4}}], 0x3fffddf, 0x2000, &(0x7f0000000100)) 2018/06/01 03:06:01 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) rt_sigreturn() ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:06:01 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x9ea8, 0x800}, {0x3}], 0x2, &(0x7f00000000c0)) 2018/06/01 03:06:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:01 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:06:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r1, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002d80)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000002e80)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0xeca}}, 0x4e) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00"\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/06/01 03:06:02 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x80000, 0x4) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/117, 0x75}], 0x2, &(0x7f00000002c0)=""/32, 0x20, 0xd96f}, 0x61) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000001800)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000003c0)=0x1ff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000380)=0xc) sendmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)="8c3b6ca957d4b04b17caf199bcd1e8249756c86b3b84026d0d5576d770c3417d203675c4e5bda293cdfc61536d3086c87adf2b786dd6bd0efb87a1a4ed47093b0dc6fa", 0x43}], 0x1, &(0x7f0000001a40)}, 0x400c000) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x80, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x30}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xe27}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff8}]}, &(0x7f0000001600)=0xc) dup3(r2, r2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x0, 0x0, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/06/01 03:06:02 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x40000000000025) tkill(r0, 0xe) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0xfffffffffffffec9, 0x800) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8b45, 0x80) dup2(r1, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x200, 0x8, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x18, &(0x7f00000002c0)=""/62, &(0x7f0000000240)=0x27) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) 2018/06/01 03:06:02 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0xc2, {0x2, 0x4e22, @rand_addr=0x4}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2c, 0xffffffff80000000, 0x7fffffff, 0x1f, 0xfd, &(0x7f00000001c0)='gretap0\x00', 0xffff, 0x0, 0x6}) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000000000)='idj\x00egacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='id_legacy\x00', r0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/06/01 03:06:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="03000000010000000000000000000000000000000000000000000000003d6a01000000000a00000000000000fe80"], 0x2e) r2 = getpgrp(0xffffffffffffffff) timer_create(0x5, &(0x7f0000000000)={0x0, 0xf, 0x0, @tid=r2}, &(0x7f0000000040)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:02 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x2, 0x1, {0x3, 0x3, 0x8, 0x3, 0x7}}) fstatfs(r0, &(0x7f0000000280)=""/104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x8, 0x1f, 0x7ed, 0xffffffff}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x800, 0x4}, 0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="74000000ef88f20cd510951bce1492b9986b8499c39895d50076a5cd36666129f064b2298797babb8793b633c0782f7bdc3e0cfc06a189ca16029be272c6ccd2604872a00f9f839e9b3bd47508d022a9b41e6839b9ff5609538a087558d76fb2ed03a507e8bce2a8c033c7e01001f330901c7d881638a610c8d20d7500fcffffffffffffae88b6f9f4a900000000000000000000000000005710ed15a0d2dfbd23ea09dcdaeec8d34d0a28b6cafdd64c7609e6699a2aeecd66047e30f3b22dda7f256a08c03da69444dbe84db7ee27390ef8eaba2175a392aae558602145a000000000000000000000000700000000"], &(0x7f00000001c0)=0x7c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000300)=""/76) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:06:02 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000000040)="5c76626f786e657430277b1c00") unlinkat(r1, &(0x7f0000000000)='./file1\x00', 0x0) 2018/06/01 03:06:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0xfffffffffffffc96) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16, r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r5 = accept4(r1, 0x0, &(0x7f0000000000)=0xdc, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000580), &(0x7f0000000740)=0x4) r6 = socket(0x0, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$inet_sctp(r5, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="5e7f4a1c487a7e12ff70154101761e804db49ee9a811f122f92279003d39a3940b", 0x21}], 0x1, &(0x7f0000000300)}, 0x8000) recvfrom$ipx(r5, &(0x7f0000000440)=""/220, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff89) epoll_create1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000300)='ip6gretap0\x00') recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xdc, 0x40, 0x0, 0x0) accept$ipx(r6, &(0x7f0000000080), &(0x7f0000000400)=0x10) socket(0x100000, 0x80803, 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r7, r7, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 03:06:02 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:06:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/06/01 03:06:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000280)=0x1, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xfffffffffffffe77, 0x40012000, 0x0, 0x0) 2018/06/01 03:06:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={r1, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0x1d}, 0xfff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000080)=0x10) 2018/06/01 03:06:03 executing program 6: lookup_dcookie(0xef, &(0x7f00000000c0)=""/188, 0xbc) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x104, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0xd0, 0x7fff, 0x1ff, 0x9}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r1, 0xae, "6a929907769de528016d248fef59725279b227b164adfccb03c9c5f6675b0a56a38fc438cbfae9af224b28493f1d864efad0556229e15c3f25c2258d54d99db73ffa52ac7151cf429512f8895c2d3b0343b590dd9a648613264dd08f53d9843b72eca1fee6fa22082cf5096a94d46c62c0be27eee6dc75f146dde4febc0a4e24a0447b753d44477d8a92553b1d1eb4ab44bf0441ad89297a276ddf7881b84bacc23d73bba318ca91393ff294d6f4"}, &(0x7f0000000480)=0xb6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) sendto$packet(r0, &(0x7f0000000180)="9e3f83e6270e817a5b9dd7f15cbe87b87350355a8a2865de2e28ae7fcef083d29677043fdcd715097bcfa1d03e98413174f5abc2510ece6d2938975e26bcfc21edff4b29e6dad20f3e99c3c5ffa6f0c71f7815dd4eeff2f377765fe81e0d6b72a3b1738a03113bc9a73a1fbdaf33c91f7c3f136b0c03b5cc0d34db67e8cfca4dc1ec37371c1bcc4a1a71e1e4e79d0b49ce4900226dc64676a9779702d4220f0f0595eac27d70eb1c", 0xa8, 0x10, &(0x7f0000000080)={0x11, 0x17, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/06/01 03:06:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[], 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x20e, 0x3}, {0x4, 0x5}, 0xf4f, 0x2, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ffa0950000bfa100000000000007010000f8ffffffb702000008000000bf130000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/06/01 03:06:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen$netrom(r1, 0x1) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x20000000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x4000) chdir(&(0x7f0000000140)='./file0\x00') sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000000)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffe8}, 0x7) 2018/06/01 03:06:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getpeername$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) unshare(0x2000400) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/06/01 03:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xffffff9e, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x100000000, 0x2) 2018/06/01 03:06:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:06:04 executing program 6: r0 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='vboxnet1)\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getpeername(r1, &(0x7f0000000200)=@alg, &(0x7f00000002c0)=0x80) request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="fc0f7e84aa16d6063900", r0) r2 = fcntl$dupfd(r1, 0x406, r1) recvfrom$inet(r2, &(0x7f0000000300)=""/174, 0xae, 0x2, &(0x7f00000003c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x8001, 0x1, 0x9, 0x1}, {0xfffffffffffffffc, 0x0, 0xffff, 0x7fffffff}, {0x4, 0xfffffffffffffff8, 0x15, 0x80}, {0x0, 0x9, 0x0, 0x1f}, {0x9, 0x3, 0xc1, 0x3}]}) 2018/06/01 03:06:04 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:06:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote, @dev}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2}, 0x180, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='veth1_to_bond\x00'}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/06/01 03:06:04 executing program 6: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) 2018/06/01 03:06:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100000000000053"], 0x20) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1400) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x399f1736, r1}, &(0x7f0000000040)={0x1, 0xffffffff7fffffff, 0x7fff, 0x0, 0x6}) 2018/06/01 03:06:04 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/93, 0x5d}], 0x1, &(0x7f0000000280)=""/205, 0xcd, 0xcc9a7ce}, 0x12002) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000003c0)=0x1, 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000000440)=0x5, 0x80000002) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000400)={0x6, &(0x7f00000000c0)=[0x6, 0x485, 0xd5, 0xffffffffffff0000, 0x7fffffff, 0x4]}) 2018/06/01 03:06:04 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100000000000a000, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r1 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000003000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x8200) renameat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) shutdown(r4, 0x0) recvmmsg(r4, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) 2018/06/01 03:06:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000010004000000000000000000000000ffff08000000000a00000000000000fe807234020b6733cbd4b1947c9155"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:05 executing program 1: pipe(&(0x7f00003fe000)={0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x4db9, 0x6) r3 = dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000e35ff8)=0x45) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) readv(r4, &(0x7f0000000280)=[{&(0x7f0000000300)=""/103, 0x67}], 0x1) r5 = getpgrp(0x0) fcntl$setown(r1, 0x8, r5) fcntl$setsig(r2, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) 2018/06/01 03:06:05 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) socketpair(0x1, 0x2, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x0) 2018/06/01 03:06:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602032200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100060c0900fcff4d00040e05a5", 0x58}], 0x1) r1 = msgget(0x0, 0x1) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/95}, 0x67, 0x3, 0x800) 2018/06/01 03:06:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x7e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x401}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:06:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:06:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:06:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="10", 0x1}]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@deltfilter={0x50, 0x2d, 0x1, 0x70bd2b, 0x25dfdbff, {0x0, r3, {0x4, 0x7}, {0x4}, {0xffef, 0x4}}, [@TCA_RATE={0x8, 0x5, {0x5, 0x1}}, @TCA_CHAIN={0x8, 0xb, 0x7}, @TCA_RATE={0x8, 0x5, {0x6c1e16b, 0x7fffffff}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_CLASSID={0x8, 0x3, {0x7}}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/06/01 03:06:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x9eec619, 0x2}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000180)={r2}) 2018/06/01 03:06:05 executing program 6: request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x10000, 0x0, 0x10001}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x20200, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x80000000}) 2018/06/01 03:06:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x1c5000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x80, @tick=0x6, 0xffffffff00000001, {0x6, 0x4}, 0x3, 0x1, 0x10}) r2 = fcntl$dupfd(r0, 0x0, r1) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:05 executing program 6: r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='id_legacy\x00', r0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x81) 2018/06/01 03:06:05 executing program 5: getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000400)=[r0, r1, r2, r3]) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/06/01 03:06:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000b40)=0xf343) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000003c0)={0x2c, @broadcast=0xffffffff, 0x4e22, 0x0, 'fo\x00', 0x8, 0x4, 0x5e}, 0x2c) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="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"], 0x100}, 0x1}, 0x4000000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/urandom\x00', 0x8100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000ac0)={0x8, @time, 0xfe, {0x8, 0x3f}, 0x2, 0x0, 0x1}) sendto$inet6(r1, &(0x7f00000002c0)="fa701550e1b613931d375b1d54e3149ee978eb6fef453d87cc934b3481467e27291a3cc993e481e10529e3c3e7b36adf851b986be7fc39ae211d5852bb2afc553c5de6c6621745745c85b0a0c0ea8fd3405643f1f9af792a75992568b46c23711f9e1b942519b7c290a1f8351a358083d9bedf5b2d6fb857891461a35d0b66ebcad716f3d16f64f7832ccef3e4f45faa67945f77945a197cb60ea1485853a81beec153d5b515ad38bce1149150ddebb2a44a9fe0695dc90164944cdf5797d6bdc7e71c8f6b78d1c05b4cec5129a8725fa1d62ed6cbe40e2192754e3042c0dc5bec8d351e91fc48d797fe893469720bd535e1", 0xf2, 0x4, &(0x7f0000000240)={0xa, 0x4e21, 0x2648, @dev={0xfe, 0x80, [], 0x14}, 0x20}, 0x1c) ioctl(r1, 0x8b, &(0x7f0000000400)="76bb5d14f8a126a2b71da6bfabc664373c592ea68a1dee0ae13feca4df53275423b116b84ffb3668022c7e1d75b5ab5804319061ffea71921fb3436aa2aa20c5a6cdb104d718ace56d9bfe287840a824d129702e13867b1fa8aaf5382c1769ee90b46640dfb259d5ab02a0c45ee08ff7b6eabf5f3cce8744e4c3227c99a0a7020f2d44cba118178f9ece7592d6eba1b7611b417d2d1206786637656333c251a378ac563d8349fc") writev(r0, &(0x7f0000000900)=[{&(0x7f00000004c0)="937c1c52924b6173d35283d952cb4f74b856d7e16b00ef23d0f3350e058eed7ba662a0e2644e28f7248c111f3a973e7f843e8cadf9ae85f5b27aa9f75607f8c076740e340614215445635455fdeeae522a674fa716810558e37fa1123bc1efdf5a77c950bcf3e63aa32da76a611f1d165af5fd73257aaad4a1180249727c03d1e34b5072c6e8f2e034bb2907ddb4d2504c8ebdb1e963a53c1a1cd5955ecb356670fa89cc83893023422f0338c5c95f8b63930954dd870522a8e56ef202", 0xbd}, {&(0x7f0000000580)="c44c459d23adc2f67234c2d8122384dea4549c78eed8433bb7d7b21c5e10b0769d1e4a340550f1a42aa784235e9875ad915a19c4aac30518cfc1fcc3b637c58badd55906c345d279a4eb868deb471024c96605dcbe28c1", 0x57}, {&(0x7f0000000600)="57e174154ea0fb923595b2c36ea11e802018cacc0c8fc357eeb138d5c3143e76b7521272907af9e8341d009c", 0x2c}, {&(0x7f0000000640)="0baa93e586b0d47cd599b9f59ac65e7cdbabd7e6479cd20de2b771501ec7fb76dc0461b1396a8f8f1ec64fea8af8d3376176e93f0a8c76bb182f7a522ab9f9d6510fbef06a5d21cbdbe1ed1de14f", 0x4e}, {&(0x7f00000006c0)="7841a16d81bc98dbfb25010a2c53475200e65660c34c51bbe02d07979c41e92948dbeaa6663f92f470e9a8529dea93c92be576d03991a318ab", 0x39}, {&(0x7f0000000700)="82aea04f2bdf6c27df1adc44b4e6dd8ec52e98a21baddd62f777c32bc2b44db5cb2fa1a14e1a1c6b50a8f48709a4c117d6386c55b83e44e62aea536a9e066b5f2e2fb2c6e697d7847b7d44d6076f6097ed4ac0824b3dbbcdffe48343936b9daa4c245091e334f56bc2d02be84e0cf169f42a9e0d2978723808f68b1fe6b87c31317bb785e5c1c07723e1a98374396816d6482d12c0f0aefe5bc0996722819a0d48318ac8ea9aacf797c03ef87d0bc529f0ccee46fb2e8502fa5e4523b43a9d", 0xbf}, {&(0x7f00000007c0)="0023687fcb038a", 0x7}, {&(0x7f0000000800)="c165198c5155fb51e763658ebda5f6c37fab472e268d50b143d54caae365f873ff0d409b3ba4d0e75934d064ec089110c75faf0acbdea6c6c3653d9eccfd7819ac0da7ea8ff210f57589410c142751e7f8911605336c4c7717fb4858c7f9388dd58e612825473f97b32ad1725d4b6f896dbee6940854212a15f45bdbe62a541ced46c16252b0fd52dc74bd58cb995d8da0c9b4abc3fc10dc2203bd03156dea5df434b93189e7df517542350edb798e2069a196e0670a2d9feda325f8396efcbe2e50ab948dd638f4c089fe8aad46050e28b9a83da06df29471ee34ed489072700f3962b4b62fbf0c", 0xe8}], 0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000980)='/dev/snd/pcmC#D#c\x00', 0x100, 0x28c200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00000009c0)={0x1, 0x9, 0x1, 'queue0\x00', 0x3}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'sit0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 196.672989] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/01 03:06:06 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x208002, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r1, r2/1000+10000}}) 2018/06/01 03:06:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/198) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:06:06 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001440)=""/193, 0xfffffffffffffee7}, 0x10100) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x40000000000014b, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x2300, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000004c0)={0x3, 0x5762a955, 0x4, 0x3f, 0x8, 0x7, 0x7ff, 0x8, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000540)={r2, 0xffffffffffffff32}, 0x8) 2018/06/01 03:06:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pselect6(0x40, &(0x7f00000000c0)={0x3ff, 0x7, 0x7, 0x1c, 0xcf2, 0x6, 0x8000, 0x7f}, &(0x7f0000000140)={0xd4f, 0xfffffffffffffffe, 0x4, 0x4, 0x3, 0x0, 0x4, 0xffffffff}, &(0x7f0000000180)={0x8, 0x8, 0x8739, 0xa3, 0x7, 0xb8, 0x4d, 0x1}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0xfff}, 0x8}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) dup2(r0, 0xffffffffffffffff) 2018/06/01 03:06:06 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x10000, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100383a00fe8000000000000000000000000000ffff020000000000000000c6c9f4aa85d3ecb443b1000000000001030090780000000060702b6c00000600ff010000000000000000000000000001fe80000000000000000000000000"], 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000340)=""/5, &(0x7f0000000380)=0x5) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 2018/06/01 03:06:06 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x67fe) dup2(r0, r2) 2018/06/01 03:06:06 executing program 4: chmod(&(0x7f0000000000)='./file0\x00', 0x40) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 03:06:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:06:06 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) 2018/06/01 03:06:06 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x9, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x1f}, &(0x7f0000000100)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x2f1) 2018/06/01 03:06:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140), 0x4) write$rdma_cm(r0, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) write$rdma_cm(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000001000000000000000019000000000000000000000000000000ffff01000000000a00000000000000fe8054ef680cd28e6e2779cd4597560a87fd06ad7dac1135edf3c8a14570a865d337553a4b985edd38526fb4685c0a2e2fb582268dfdd62817fc808bed898b63e7"], 0x2e) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="3109015b67edbf3ee8119dfcc60475fdec87638920f271c16228f1f78dd85d6bfbbf388d32e37b97d86ada7404d8359cdeda93513cbeabefe91fa08a70269026a03a5d") 2018/06/01 03:06:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000240)=""/96) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$eventfd(r1, &(0x7f0000000480), 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) dup2(r0, r2) 2018/06/01 03:06:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x16a) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x10, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/06/01 03:06:06 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x40) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000001d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001d40), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0300000001000000000000000000000000000000000000000000000000ffff01000000000a00000000000000fe80"], 0x2e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) [ 197.926047] ================================================================== [ 197.933541] BUG: KMSAN: uninit-value in hrtimer_active+0x22d/0x330 [ 197.939853] CPU: 1 PID: 11602 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 197.947193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.956675] Call Trace: [ 197.959244] [ 197.961391] dump_stack+0x185/0x1d0 [ 197.965009] ? hrtimer_active+0x22d/0x330 [ 197.969170] kmsan_report+0x149/0x260 [ 197.973001] __msan_warning_32+0x6e/0xc0 [ 197.977070] hrtimer_active+0x22d/0x330 [ 197.981052] task_tick_fair+0x6c7/0x1050 [ 197.985120] ? sched_clock_cpu+0x7e/0x9c0 [ 197.989281] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 197.994823] ? set_curr_task_fair+0x120/0x120 [ 197.999308] scheduler_tick+0x288/0x480 [ 198.003287] update_process_times+0x157/0x1a0 [ 198.008305] tick_sched_timer+0x3ba/0x520 [ 198.012454] ? tick_setup_sched_timer+0x5e0/0x5e0 [ 198.017303] __hrtimer_run_queues+0xc03/0x15d0 [ 198.021882] hrtimer_interrupt+0x451/0x13c0 [ 198.026195] ? __msan_poison_alloca+0x15c/0x1d0 [ 198.030857] ? trace_local_timer_entry+0x2f/0x1d0 [ 198.035693] ? hrtimer_init+0x5b0/0x5b0 [ 198.039659] local_apic_timer_interrupt+0x66/0x230 [ 198.044586] smp_apic_timer_interrupt+0x5a/0x90 [ 198.049244] apic_timer_interrupt+0xf/0x20 [ 198.053724] [ 198.055952] RIP: 0010:finish_lock_switch+0x38/0x50 [ 198.060864] RSP: 0018:ffff8801b3ccfc20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 198.068564] RAX: ffff88021f2dac40 RBX: 0000000000000001 RCX: ffff880000000000 [ 198.075826] RDX: ffff88021f2dbc40 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 198.083086] RBP: ffff8801b3ccfc38 R08: 0000000001080020 R09: 0000000000000002 [ 198.090346] R10: ffffffff7fffffff R11: 0000000000000000 R12: ffff88021fd3ec40 [ 198.097605] R13: ffff88012fd4c358 R14: 0000000000000000 R15: ffff88021f2dac40 [ 198.104898] finish_task_switch+0xde/0x270 [ 198.109129] __schedule+0x688/0x730 [ 198.112748] ? schedule+0x1cc/0x2f0 [ 198.116456] schedule+0x1cc/0x2f0 [ 198.119900] do_nanosleep+0x2c3/0x9b0 [ 198.123714] __se_sys_nanosleep+0x4b3/0x6a0 [ 198.128040] ? hrtimer_init_sleeper+0xc0/0xc0 [ 198.132546] __x64_sys_nanosleep+0x92/0xc0 [ 198.136786] do_syscall_64+0x152/0x230 [ 198.140688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.145867] RIP: 0033:0x481131 [ 198.149054] RSP: 002b:0000000000a3e950 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 198.156751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000481131 [ 198.164033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3e960 [ 198.171291] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 198.178552] R10: 0000000000a3e940 R11: 0000000000000293 R12: 0000000000000000 [ 198.185809] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000030639 [ 198.193087] [ 198.194701] Uninit was stored to memory at: [ 198.199022] kmsan_internal_chain_origin+0x12b/0x210 [ 198.204128] __msan_chain_origin+0x69/0xc0 [ 198.208406] __hrtimer_run_queues+0x786/0x15d0 [ 198.213000] hrtimer_interrupt+0x451/0x13c0 [ 198.217349] local_apic_timer_interrupt+0x66/0x230 [ 198.222274] smp_apic_timer_interrupt+0x5a/0x90 [ 198.226935] Uninit was stored to memory at: [ 198.231338] kmsan_internal_chain_origin+0x12b/0x210 [ 198.236437] __msan_chain_origin+0x69/0xc0 [ 198.240675] timerqueue_add+0x472/0x4f0 [ 198.244655] __hrtimer_run_queues+0x1228/0x15d0 [ 198.249324] hrtimer_interrupt+0x451/0x13c0 [ 198.253635] local_apic_timer_interrupt+0x66/0x230 [ 198.258644] smp_apic_timer_interrupt+0x5a/0x90 [ 198.263302] Local variable description: ----flags.i.i.i.i@_raw_spin_lock_irqsave [ 198.270819] Variable was created at: [ 198.274526] _raw_spin_lock_irqsave+0x45/0xf0 [ 198.279031] hrtimer_interrupt+0x107/0x13c0 [ 198.283334] ================================================================== [ 198.290697] Disabling lock debugging due to kernel taint [ 198.296135] Kernel panic - not syncing: panic_on_warn set ... [ 198.296135] [ 198.303495] CPU: 1 PID: 11602 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #103 [ 198.312247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.321710] Call Trace: [ 198.324453] [ 198.326625] dump_stack+0x185/0x1d0 [ 198.330244] panic+0x39d/0x940 [ 198.333438] ? hrtimer_active+0x22d/0x330 [ 198.337679] kmsan_report+0x260/0x260 [ 198.341490] __msan_warning_32+0x6e/0xc0 [ 198.345560] hrtimer_active+0x22d/0x330 [ 198.349533] task_tick_fair+0x6c7/0x1050 [ 198.353604] ? sched_clock_cpu+0x7e/0x9c0 [ 198.357745] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 198.363116] ? set_curr_task_fair+0x120/0x120 [ 198.367615] scheduler_tick+0x288/0x480 [ 198.371592] update_process_times+0x157/0x1a0 [ 198.376097] tick_sched_timer+0x3ba/0x520 [ 198.380241] ? tick_setup_sched_timer+0x5e0/0x5e0 [ 198.385085] __hrtimer_run_queues+0xc03/0x15d0 [ 198.389670] hrtimer_interrupt+0x451/0x13c0 [ 198.393990] ? __msan_poison_alloca+0x15c/0x1d0 [ 198.398677] ? trace_local_timer_entry+0x2f/0x1d0 [ 198.403523] ? hrtimer_init+0x5b0/0x5b0 [ 198.407497] local_apic_timer_interrupt+0x66/0x230 [ 198.412457] smp_apic_timer_interrupt+0x5a/0x90 [ 198.417130] apic_timer_interrupt+0xf/0x20 [ 198.421369] [ 198.423616] RIP: 0010:finish_lock_switch+0x38/0x50 [ 198.428721] RSP: 0018:ffff8801b3ccfc20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 198.436514] RAX: ffff88021f2dac40 RBX: 0000000000000001 RCX: ffff880000000000 [ 198.443796] RDX: ffff88021f2dbc40 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 198.451079] RBP: ffff8801b3ccfc38 R08: 0000000001080020 R09: 0000000000000002 [ 198.458361] R10: ffffffff7fffffff R11: 0000000000000000 R12: ffff88021fd3ec40 [ 198.465631] R13: ffff88012fd4c358 R14: 0000000000000000 R15: ffff88021f2dac40 [ 198.472915] finish_task_switch+0xde/0x270 [ 198.477164] __schedule+0x688/0x730 [ 198.480897] ? schedule+0x1cc/0x2f0 [ 198.484534] schedule+0x1cc/0x2f0 [ 198.487986] do_nanosleep+0x2c3/0x9b0 [ 198.491788] __se_sys_nanosleep+0x4b3/0x6a0 [ 198.496121] ? hrtimer_init_sleeper+0xc0/0xc0 [ 198.500795] __x64_sys_nanosleep+0x92/0xc0 [ 198.505040] do_syscall_64+0x152/0x230 [ 198.508943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.514140] RIP: 0033:0x481131 [ 198.517324] RSP: 002b:0000000000a3e950 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 198.525120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000481131 [ 198.532412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3e960 [ 198.539692] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 198.546959] R10: 0000000000a3e940 R11: 0000000000000293 R12: 0000000000000000 [ 198.554229] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000030639 [ 199.670144] Shutting down cpus with NMI [ 199.685968] Dumping ftrace buffer: [ 199.689606] (ftrace buffer empty) [ 199.693308] Kernel Offset: disabled [ 199.696929] Rebooting in 86400 seconds..