ctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) [ 192.145231] QAT: Invalid ioctl 2018/03/31 01:22:10 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0x0, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:10 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 192.209205] binder: 14728:14736 ioctl c0306201 2000a000 returned -14 [ 192.243515] QAT: Invalid ioctl [ 193.000068] binder: 14740:14764 Acquire 1 refcount change on invalid ref 0 ret -22 [ 193.008610] binder: 14740:14764 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:12 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:12 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x24, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x209, 0x10001, 0x2000000, r1}, &(0x7f0000000180)=0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000001c0)=""/147) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r2, &(0x7f0000000040), 0x146) 2018/03/31 01:22:12 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0x0, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:12 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:12 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="baa2d0b5c70118df15af1d3f5769e8f7948b000000000000f1f22ebfa245f4507bd85b56ad10ae07d64bf6099dc9af181cf7e022e3ab0c8e", 0x38, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r4 = add_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="3ee856bd230ea1075c9b5fa140bb1cbfd53f55648456ed77ae7fe8e4cda2841e38990d7ee8a40fb71c020709883a0c2cfb203082fe379a16060e5321c35aa4e3da1e40843eca6cb9d314440eca025e1c48971df23cd0f789147b56068f117b0692d3ebbfc5c805e84a9c6d5cfe27c9217e1e1c85f194fbd98cb5114d407f94cf0e8564b9716aba05711bd30357e3e8384143a0b981ebec84d50563b16a2e330c9217ed9186aa907ddcb048c3428cede4cf5a0a241d7f96bebd6d47703e759e3f55d7a495b4b565664138c519ab8ef46c7e5ecd1597381a", 0xd7, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) keyctl$search(0xa, r3, &(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r4) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000500)={[0x4000, 0x0, 0x1, 0x7000], 0x5, 0x32, 0xf6e5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r5, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:12 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) pipe(&(0x7f0000000000)) connect$inet(r0, &(0x7f0000809000)={0x2, 0x4e1d, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/31 01:22:12 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:12 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:12 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "53963c99940dfe176519d0fd50c613bfaa9eaf262a8bb1c1f63b21b0e98dbf1473177b37ad263543ebdc0e6c47a2aa7acd6679afb8bbf7a73dc0f2e43dc7c2c9720d4a17a15226136338099541949744110ce879b181aafcaa144d2970f6a586715ae8f7b886cb488b321c454a5bdc9b0c65c4e3b0047167123c842fea78f3de098ff6be5b1c185bd3486501efc8e008104cda1dd08c946969831e8bf79dfa97df57e914c50288b6236ceab5e477c292d0a90b6ac2471a1a2646ac9f63276e9e84ddbe9eb6432e1822a61dc77d5a8950b7f0b6e9cb1e3dc6c7e7591b86762725cb04f5462b3d82b8dc0f98205907366f1a28da8d73dcbd3d4f5f0d5ce5e6c0983c21afd6b3200a898f65ae5593068bab47b53cb739fbb2e410aea1ec8ced32efa1a96a19ed02b9dfeadf005172f8a5d3f1f1d86bcf87d5a37b418e1f6879a75225180fd81132165c431d6b2e406e2e0722de00cb98d5fcfb72675f5473859b72c840894f13c9464000f4be302cf511e2717016f0a1e5487c388b3b721ef683c32a585a66256510642713aead259f2a0cfb9cc760ae5e40bc3578a021a56ac93a1de98d7f3380847aa6423cbb823e8379c868a3b596262965f8702f8e417c73179b0a3c0191debc4ac9503f7dabc3ef066282bcc3c24931df78b0b90e62475a7ad077133682de0052ff3b3cad850701e88bb2792712b892577fb2e105b1cc981d62ed4c21e18363c40ca966925b056e52fdbaa6f5cfc6746e4ffdd943dac2c0a2e36c77625a10d137ef1ffbe6c4f79614f35f387256c643074b54b7496d1621f971049f569d6ecf813e424639be55a0656e8a4ffc9115afd07e39ec4333bad8819d5f7894d997ed61154364b01a864546117867b3dbc48b3d7c21a5a7bdec0985f9eca8c417d629335846f88314c871502aa30812221d0d4d241af7eb75e7689d1946b369b3d471a4f53f0ee2b53daedb4606633e01dd7d2e8ef36cacb228c4f4d4b0605b3b616fb59714b579ea1d177f7d60edec060345cf864d7f29f59ea1f995584117dfdaa40427deb2a9d642506bc7aa95e3c316486ad61dc7344a7f9ee14075c63e299b6eb5c46a68c67c745f68c76e570e69fb9d890bb848cabacaa3f32fbb595c39fdde97156cc5579d631277929956438198d7981f493a815dec1c6119e9a564b0d87f2016e3751051a4853c214b9212335aab1fe14b9e2b207eeddc871e60021d9b9e3f362c8f8049bf651f37da17b28f8c7cfd0fb730f19d4d75e7ef7b9155b694a4761c7c7217a063c0fb76d158784cec7aa475e76661fdbc1b9669397b19453879506b8f48375aa3ef8a7b19114c3fafd0e40b5593816851b0771bd0567608471e7d234d2399a2c40a3565eaa1024184dea741d387d36f6ee142d8d7c6135116676de234fba5c820ab9c955db9ef762097d97dc7ff5813a07d6e55542ac8634791eeac13d94a72cdf96749e32a5c6553006725f3f9aa42f08bfb720370e9ed264567d94a35f48da9d10575ec7f1ca56adc5748ce7b279ff7dee2efa6d0d92181ead7d45bf6c0895ed4a8139211b81c4230fed3f8e926dde9c1e8296e6d7396961fb8c947def9318fd1eb972d132fc8920aee3c107069420a62488caf3c71c361c36c1d0b9df4e83462694628ede81bf99cefcad4c6e02dc15d31001628f6e61c6eb8e6bb2124b69d228a21b8360c2ff509f78957d27bf232258deaf4aeeae32c10e6277005ae07ad97c1ef8284313b94849a9ec8f5e186ac4904220dafb8d96ab736ee39569b9ce1bf0ce5e0eae8305e638b87da20708d31bdc4e348c66cc4e7c48d188caab596c17cc475b8922ba5e1751fe119c08b7236c2cd18aa3f66bed509987cdb6ce4c8596f095b60ef76ec33f5ccb459742b922fa2675eb6045ff7496f0435fb775269f063a58d848993f069ebc1f49b9041402740151edad13b538bf7f4693bbe669a3d518856807cd66e33202a71111198c4d48200a7f0894d2da72a1f5a01670dcd5581f5e2e2f2bd099bfae2b5578dfbe005957b53ec8c9dc19a1ab2d33fe41784b2fd7e7c92285b51923c4f0485e642a2a37aa9a881bb53a8ce353f2418d71c3b57525c6801a63e765f2a209d5761a3fb7d95863d80d73ac5df0aa11710df954446a7c0d67a85fba4530f2c1e549b5457b878284561fa3020a9afcf1bcf127a137cbc39def494061b95ccd0e3ac0d120646389794cb2e9b72c45e986d05b2624f7d6c27b8b9ad80ea9d7c4a6b03afdc52a99c48e02174418d54a0d800b0fe3d4b3ecc37c417a67a7f8e23edcb35538bf2e75eb8f9b74deddb815898d4cde5020f398f8af84837378e54f21de762e500562638c48cc76a6afcb49bfa74a6069f4195daf8ed260c2fb70afe72eed6290705ab38719bb2bb143ff472ce3eac18165ab5aea90e64a4a9e0f199edabbd66c100459b26ecea06bef2704a0596e27e18d1738f11d6bcb183e6b2bc715094821a269da0de0ca4726aa03acb482c3a4c4ad75ee7dbaf2b69f33462cfd475ddf00d56a277a7d6ff706c17120cf6e73f7951f27a4299e17b6d29262aa13926ee4b04ad3809a62d8ddf78322c7bf340e85b15bf9e08281a18fc692ff75efc6162e7380e98818e34677286eba2d36b84c29f4bbd11b58128cb09a5a0f1e027b221208b6e0803af808b846a61441c3c7975eaea4c6eabd3708ce2f2ce50a13ab195585739d206a73437aff60c97ec6ef95446ad5ac63093257b3e579df2804f53e8d299cee3fd39aff1850379270e346e652893f86850c5f62545ab7e2bb66669ceed583e9acacc84df9ff834d7e602286a2300fe52cef1a769c174f2139abb17a87a43ed537436026009de2a10d21773b8a1506fa89383c0ff627c059a1c819fb9362c4f6cd93ac73bc82a8d4e14a2145af575c05420f43aff5bc1fe5362107bce811bf56c23eb1a9ccf16f85b6ac552fe0a865cff9571a7d4cb56d85d4d184ba28c5793542545a8f253c2483998750d41f82c7fb5585809ba6217dafacef1c01f16f704353afbe223fb2a4f4fc0fbf7c49b34072a42e1a315919f002e15ffe88788f1308506409f9e2755b72ce90e4064f7a8d5a5f9be61e2b89a9389e15872a8309957f70e10b59abdcbab3dca800052251ed79a1bc150556c05929c14da69c1f01a7a56204a7d4312202cd6c38b344ed1fd91cd24c215bb162e4c27f5cd650e6b7a2737165ab911d4be288d0d0e621d47bcd8c74b625c0f90c1e82983c0ed9dbfa7fba7192e357c13a27177685a2db8d090e1fd16e79e6ce5a81c273cc05f7a1bf5ba5b7a0ddf40bd4d324959f9f3fae7538f857efaa8cc20b6c9b4cdba5ad4183124fddda1161a3e6b90a3a5795398ec63b57a30d47012e58724180e0e53fe4e4fcef75d2e577a267a29e6f0b6313971087147cf1c77504c2155f088e7e942c8496d11d06f6f838dc4cc7b2256e8439d478f39ad21589c07574c15294b71279d054056342e26d368a33c67f4651a11f4edab0d7837dcbf3f5dbc8b657da221dd9427da4a9b4dd5c0ce4aafd98e5053ab3d89262a90d66036e171cd1175208ca60acf987459fac4b223c53895ee22acbbc64057cb3bd6f76971b0a8dd61f735b616a0d601fa53e21309e9f75df1261530b70f4c6d0f537b2792cd28ddd2291b100e2bacca9ac73e641980022a642a837b1a47894d2276a0b5b060cc0570a16e3dd4a604bb815ab2aa4bc69bcb4072fc2587d9b7809ea179964305ac25453289c43cd08eb5f710393c73d539ba226849730fa3eeeb982eb23c25ce8cf76b85b35466759432eab94767447cbfb6dae5f4c92448038377443ad9652219946df8749a309cb47f5613ab5e5090e48b368c69531cbb99af3de989ea439e0b59b5853108f823e5085b5ad7e98fad7c875c423d56e5be69bceeb1df75c0fc5fafc115d845dcc39066c92ffdb5ed0d5bdc51d917357bb0c956d63bb35f46ada7910897524512bd4e6880d593c214af7b29deb31d538db1bb985250bfe7a5a6fdd1c7b31730ab0e3096ea53669c546990b31121fa18a1db4f6edf56dd6cb14176d08f7296fda3525ee407344a5edd3e6edb688ee92a169cf2661890ea7393754a5cb9de32a3202ff3e6b51ab41b08bb6e0752fd021aa63ae6765464f5e2599a12fa1a9d833e2e6b1efbcad8eb006e6f2785ea666c06e4ebf48edab6d9fd30f9497a10affd26ee2126a59a9183a66909c892e706e5d750abcc89f068f93383689ff2df35dab9211318c806b81003142a8ec28beef63a793ff20280aca7f93f803663709e0a87c3f68fd92b713ea4413c1eb59705b220d41671b1bf653754010337a64d78761d75d2e4f87ca9a4569caea10dac198c40f01f3686443f15f17fa014f8cbff90b27a68fb57e527108d31557f8b221b5f55bad139c16c4a89470e217a06d49ec805e83950a869a4080132ead765f23b2e5c3dfa1d9abafe9dbc0f861ccfd39d44ffcaec9dedbafaa3f45c8bd33c82ce0eeab36d9c033a314247e9309941306d0d11455204803d92c90f635cc476249d189e86b7b840726b8d9c613a74982658a340ace9a775e98c6125c4ccc58aec0cd485ffa6a2c5461428c7ac152e0ec571cb22a8de60c4992aa56c09bd23c15a28a8ea5c0fffb0f6b9f435d2a021fa483e435daf0d72ddbbc713ec76ff36114965682fcfc77a061d664aa3c75ad08cae0ba0e3bc8995c8c56bc488e5e68e6e32b7cb93d80f8222e10693e7f4a8075793dd218463d62891e01c29a49ffc27703a09557570e325e908c59cd18a910441a1fa603c184a3802f06a00765569fecbdfecd343b5b29027e41c034faeda7bdffc458040198c639d6f4ec1b16b8ab0fa83f1f1d2b08684ef3d7ae2499b5a5c9af09afeb9f8e3048756a1cd96b07ae4ab622a86afed95c1e3d61bff7a50d92d54e9bb9abbf0e59bbf74bdc96bdbcf16dc260f82b9dd9f4fbf06d400f49a0f297e681faff5b4f38c57e0fb2f31821a1d810bc88b715c8e54b5298f0cfe071bb73d5ede67d7557a0bca89e2b962a4fa250b60b5442749a39c4d9395c444e5c07946c0468b5651f66c1598a10cb3ad8fedb79293e3f08e89128630be9e48f184d96ea30d71eca6f0d788daf109a811836b924589179bc456d9a83d87166824d560980f4590196cffbc505a476add0da8469b47541b35528afcf76828bf02798c104b44550949169aaa0dd088739ffd50e827f8888571604f12a8dc8540405280837bf914a36b3bacde6a164e08149e1be67fb550efb98b31a471d2e0e9dbb82b80b8492a306fe93d3e2b87df1c3264273f208f1717d8b60d7f56be127ad8f2f79fe97a6b0f4da67a8c0abaa9c85d7f6d4bac4c7709626351f6c788224219611b5b4def19d9d1c4610f9147f29e6f5bcb91dcdb777dee8e0ebb7e35177f1a9d19924c6304f6f011f01985d9f4bb8911ab4b665395cb8bfdf3bbb329c168b8c9dc9db3285db68bceef4eacb0d62aa705144634964cf8cdfca5a1ce42ce27dc48337eb3d088e6c6a93633957051738c675be7a9fd787560e0e706dab6a5eb3138dd34f4a7e737d7bee852c1622db0a4e808fb43030fe8e15998bd8c136470684804a77b041a0de94788e1f3c4062adf3d79f0be854f89134f6096e72fb21f92a5a35c8879158c0803c33495dbd2573e45b6f75fa51d6ee621796522478b2eca0cdf073b651058316419abefa57fc4e563a2f122da6b3ec0d42b69ca849df363b8dc083b464b31014667d84d6856b8f39346c6be7875c9c6668645e6ac476cef49881f7b9775336ed32acd2f3c"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:12 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'tunl0\x00', {0x4, 0xfff, 0xffffffff, "95025c178dc9", 0x9}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='security.ima\x00') readv(0xffffffffffffffff, &(0x7f0000002fe0), 0x0) 2018/03/31 01:22:12 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:12 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x68, &(0x7f0000000140)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000180), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/03/31 01:22:12 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000500)={0x785, 0x69e, 0x100000001, 0x0, 0x0, [], [], [], 0x6, 0x5}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x78, &(0x7f0000000380)=[@in={0x2, 0x4e23, @rand_addr=0x200}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8f1d}, @in={0x2, 0x4e23, @rand_addr=0xffffffff}, @in6={0xa, 0x4e23, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={r2, 0x7fffffff}, &(0x7f00000004c0)=0x8) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x1a3, 0x3, 0x9, 0x80200000000000, "a17e3f75f50588b8b318546aa36d3228b1942f0728b3c78b99e03c09a3faebb7d5e2e6efba97249b5b1b3c90", 0x4}, 0x0, 0x0, 0x8, r3, 0x7f, 0x2, "9e41559e758804ca984feb1935e77c379f4ba9deac866bcac6ca15a79590f553d09be2ca1497c39d71b36664d51267557081a216adf300edaabe0597d187a2b1", &(0x7f00000001c0)='btrfs\x00', 0x6, [], [0x9, 0x434, 0x0, 0x3]}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) epoll_create1(0x80000) ptrace$poke(0xffffffffffffffff, r4, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) getpriority(0x1, r3) socket(0xb, 0xf, 0x91) 2018/03/31 01:22:12 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:12 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:12 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980), 0x0) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@buf={0x1000, &(0x7f0000001040)="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"}) sendfile(r0, r0, &(0x7f0000000000), 0x9) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000004c0)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000380)={0x7, 0x0, [{0x0, 0x3c, &(0x7f0000000080)=""/60}, {0x6000, 0x11, &(0x7f00000000c0)=""/17}, {0x100000, 0x74, &(0x7f0000000100)=""/116}, {0x4000, 0x16, &(0x7f0000000180)=""/22}, {0x0, 0x7b, &(0x7f00000001c0)=""/123}, {0xf000, 0xd1, &(0x7f0000000240)=""/209}, {0x4, 0x27, &(0x7f0000000340)=""/39}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x1, 0x4bfffffffc) sendfile(r1, r4, &(0x7f0000e64ff8)=0x3, 0x8) 2018/03/31 01:22:12 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 194.197798] IPVS: ftp: loaded support on port[0] = 21 [ 194.198177] binder: 14774:14850 ioctl c0306201 2000a000 returned -14 [ 194.216869] binder: 14783:14852 ioctl c0306201 2000a000 returned -14 [ 194.241312] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 01:22:13 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) open(&(0x7f0000000240)='./file0\x00', 0x40a800, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000300), 0x4000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000003c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpu.stat\x00', 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x45f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xfff, 0xefcb, 0x0, 0x100000000, 0x4, 0x6, 0xf7, {0x0, @in6={{0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, 0x4b3, 0x9b, 0x3, 0x3afb4e9a, 0x37}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x1}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0xcd5, 0x20000000, 0x2000, &(0x7f0000ff7000/0x9000)=nil}) writev(r3, &(0x7f0000000040), 0x146) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000180)) 2018/03/31 01:22:13 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "53963c99940dfe176519d0fd50c613bfaa9eaf262a8bb1c1f63b21b0e98dbf1473177b37ad263543ebdc0e6c47a2aa7acd6679afb8bbf7a73dc0f2e43dc7c2c9720d4a17a15226136338099541949744110ce879b181aafcaa144d2970f6a586715ae8f7b886cb488b321c454a5bdc9b0c65c4e3b0047167123c842fea78f3de098ff6be5b1c185bd3486501efc8e008104cda1dd08c946969831e8bf79dfa97df57e914c50288b6236ceab5e477c292d0a90b6ac2471a1a2646ac9f63276e9e84ddbe9eb6432e1822a61dc77d5a8950b7f0b6e9cb1e3dc6c7e7591b86762725cb04f5462b3d82b8dc0f98205907366f1a28da8d73dcbd3d4f5f0d5ce5e6c0983c21afd6b3200a898f65ae5593068bab47b53cb739fbb2e410aea1ec8ced32efa1a96a19ed02b9dfeadf005172f8a5d3f1f1d86bcf87d5a37b418e1f6879a75225180fd81132165c431d6b2e406e2e0722de00cb98d5fcfb72675f5473859b72c840894f13c9464000f4be302cf511e2717016f0a1e5487c388b3b721ef683c32a585a66256510642713aead259f2a0cfb9cc760ae5e40bc3578a021a56ac93a1de98d7f3380847aa6423cbb823e8379c868a3b596262965f8702f8e417c73179b0a3c0191debc4ac9503f7dabc3ef066282bcc3c24931df78b0b90e62475a7ad077133682de0052ff3b3cad850701e88bb2792712b892577fb2e105b1cc981d62ed4c21e18363c40ca966925b056e52fdbaa6f5cfc6746e4ffdd943dac2c0a2e36c77625a10d137ef1ffbe6c4f79614f35f387256c643074b54b7496d1621f971049f569d6ecf813e424639be55a0656e8a4ffc9115afd07e39ec4333bad8819d5f7894d997ed61154364b01a864546117867b3dbc48b3d7c21a5a7bdec0985f9eca8c417d629335846f88314c871502aa30812221d0d4d241af7eb75e7689d1946b369b3d471a4f53f0ee2b53daedb4606633e01dd7d2e8ef36cacb228c4f4d4b0605b3b616fb59714b579ea1d177f7d60edec060345cf864d7f29f59ea1f995584117dfdaa40427deb2a9d642506bc7aa95e3c316486ad61dc7344a7f9ee14075c63e299b6eb5c46a68c67c745f68c76e570e69fb9d890bb848cabacaa3f32fbb595c39fdde97156cc5579d631277929956438198d7981f493a815dec1c6119e9a564b0d87f2016e3751051a4853c214b9212335aab1fe14b9e2b207eeddc871e60021d9b9e3f362c8f8049bf651f37da17b28f8c7cfd0fb730f19d4d75e7ef7b9155b694a4761c7c7217a063c0fb76d158784cec7aa475e76661fdbc1b9669397b19453879506b8f48375aa3ef8a7b19114c3fafd0e40b5593816851b0771bd0567608471e7d234d2399a2c40a3565eaa1024184dea741d387d36f6ee142d8d7c6135116676de234fba5c820ab9c955db9ef762097d97dc7ff5813a07d6e55542ac8634791eeac13d94a72cdf96749e32a5c6553006725f3f9aa42f08bfb720370e9ed264567d94a35f48da9d10575ec7f1ca56adc5748ce7b279ff7dee2efa6d0d92181ead7d45bf6c0895ed4a8139211b81c4230fed3f8e926dde9c1e8296e6d7396961fb8c947def9318fd1eb972d132fc8920aee3c107069420a62488caf3c71c361c36c1d0b9df4e83462694628ede81bf99cefcad4c6e02dc15d31001628f6e61c6eb8e6bb2124b69d228a21b8360c2ff509f78957d27bf232258deaf4aeeae32c10e6277005ae07ad97c1ef8284313b94849a9ec8f5e186ac4904220dafb8d96ab736ee39569b9ce1bf0ce5e0eae8305e638b87da20708d31bdc4e348c66cc4e7c48d188caab596c17cc475b8922ba5e1751fe119c08b7236c2cd18aa3f66bed509987cdb6ce4c8596f095b60ef76ec33f5ccb459742b922fa2675eb6045ff7496f0435fb775269f063a58d848993f069ebc1f49b9041402740151edad13b538bf7f4693bbe669a3d518856807cd66e33202a71111198c4d48200a7f0894d2da72a1f5a01670dcd5581f5e2e2f2bd099bfae2b5578dfbe005957b53ec8c9dc19a1ab2d33fe41784b2fd7e7c92285b51923c4f0485e642a2a37aa9a881bb53a8ce353f2418d71c3b57525c6801a63e765f2a209d5761a3fb7d95863d80d73ac5df0aa11710df954446a7c0d67a85fba4530f2c1e549b5457b878284561fa3020a9afcf1bcf127a137cbc39def494061b95ccd0e3ac0d120646389794cb2e9b72c45e986d05b2624f7d6c27b8b9ad80ea9d7c4a6b03afdc52a99c48e02174418d54a0d800b0fe3d4b3ecc37c417a67a7f8e23edcb35538bf2e75eb8f9b74deddb815898d4cde5020f398f8af84837378e54f21de762e500562638c48cc76a6afcb49bfa74a6069f4195daf8ed260c2fb70afe72eed6290705ab38719bb2bb143ff472ce3eac18165ab5aea90e64a4a9e0f199edabbd66c100459b26ecea06bef2704a0596e27e18d1738f11d6bcb183e6b2bc715094821a269da0de0ca4726aa03acb482c3a4c4ad75ee7dbaf2b69f33462cfd475ddf00d56a277a7d6ff706c17120cf6e73f7951f27a4299e17b6d29262aa13926ee4b04ad3809a62d8ddf78322c7bf340e85b15bf9e08281a18fc692ff75efc6162e7380e98818e34677286eba2d36b84c29f4bbd11b58128cb09a5a0f1e027b221208b6e0803af808b846a61441c3c7975eaea4c6eabd3708ce2f2ce50a13ab195585739d206a73437aff60c97ec6ef95446ad5ac63093257b3e579df2804f53e8d299cee3fd39aff1850379270e346e652893f86850c5f62545ab7e2bb66669ceed583e9acacc84df9ff834d7e602286a2300fe52cef1a769c174f2139abb17a87a43ed537436026009de2a10d21773b8a1506fa89383c0ff627c059a1c819fb9362c4f6cd93ac73bc82a8d4e14a2145af575c05420f43aff5bc1fe5362107bce811bf56c23eb1a9ccf16f85b6ac552fe0a865cff9571a7d4cb56d85d4d184ba28c5793542545a8f253c2483998750d41f82c7fb5585809ba6217dafacef1c01f16f704353afbe223fb2a4f4fc0fbf7c49b34072a42e1a315919f002e15ffe88788f1308506409f9e2755b72ce90e4064f7a8d5a5f9be61e2b89a9389e15872a8309957f70e10b59abdcbab3dca800052251ed79a1bc150556c05929c14da69c1f01a7a56204a7d4312202cd6c38b344ed1fd91cd24c215bb162e4c27f5cd650e6b7a2737165ab911d4be288d0d0e621d47bcd8c74b625c0f90c1e82983c0ed9dbfa7fba7192e357c13a27177685a2db8d090e1fd16e79e6ce5a81c273cc05f7a1bf5ba5b7a0ddf40bd4d324959f9f3fae7538f857efaa8cc20b6c9b4cdba5ad4183124fddda1161a3e6b90a3a5795398ec63b57a30d47012e58724180e0e53fe4e4fcef75d2e577a267a29e6f0b6313971087147cf1c77504c2155f088e7e942c8496d11d06f6f838dc4cc7b2256e8439d478f39ad21589c07574c15294b71279d054056342e26d368a33c67f4651a11f4edab0d7837dcbf3f5dbc8b657da221dd9427da4a9b4dd5c0ce4aafd98e5053ab3d89262a90d66036e171cd1175208ca60acf987459fac4b223c53895ee22acbbc64057cb3bd6f76971b0a8dd61f735b616a0d601fa53e21309e9f75df1261530b70f4c6d0f537b2792cd28ddd2291b100e2bacca9ac73e641980022a642a837b1a47894d2276a0b5b060cc0570a16e3dd4a604bb815ab2aa4bc69bcb4072fc2587d9b7809ea179964305ac25453289c43cd08eb5f710393c73d539ba226849730fa3eeeb982eb23c25ce8cf76b85b35466759432eab94767447cbfb6dae5f4c92448038377443ad9652219946df8749a309cb47f5613ab5e5090e48b368c69531cbb99af3de989ea439e0b59b5853108f823e5085b5ad7e98fad7c875c423d56e5be69bceeb1df75c0fc5fafc115d845dcc39066c92ffdb5ed0d5bdc51d917357bb0c956d63bb35f46ada7910897524512bd4e6880d593c214af7b29deb31d538db1bb985250bfe7a5a6fdd1c7b31730ab0e3096ea53669c546990b31121fa18a1db4f6edf56dd6cb14176d08f7296fda3525ee407344a5edd3e6edb688ee92a169cf2661890ea7393754a5cb9de32a3202ff3e6b51ab41b08bb6e0752fd021aa63ae6765464f5e2599a12fa1a9d833e2e6b1efbcad8eb006e6f2785ea666c06e4ebf48edab6d9fd30f9497a10affd26ee2126a59a9183a66909c892e706e5d750abcc89f068f93383689ff2df35dab9211318c806b81003142a8ec28beef63a793ff20280aca7f93f803663709e0a87c3f68fd92b713ea4413c1eb59705b220d41671b1bf653754010337a64d78761d75d2e4f87ca9a4569caea10dac198c40f01f3686443f15f17fa014f8cbff90b27a68fb57e527108d31557f8b221b5f55bad139c16c4a89470e217a06d49ec805e83950a869a4080132ead765f23b2e5c3dfa1d9abafe9dbc0f861ccfd39d44ffcaec9dedbafaa3f45c8bd33c82ce0eeab36d9c033a314247e9309941306d0d11455204803d92c90f635cc476249d189e86b7b840726b8d9c613a74982658a340ace9a775e98c6125c4ccc58aec0cd485ffa6a2c5461428c7ac152e0ec571cb22a8de60c4992aa56c09bd23c15a28a8ea5c0fffb0f6b9f435d2a021fa483e435daf0d72ddbbc713ec76ff36114965682fcfc77a061d664aa3c75ad08cae0ba0e3bc8995c8c56bc488e5e68e6e32b7cb93d80f8222e10693e7f4a8075793dd218463d62891e01c29a49ffc27703a09557570e325e908c59cd18a910441a1fa603c184a3802f06a00765569fecbdfecd343b5b29027e41c034faeda7bdffc458040198c639d6f4ec1b16b8ab0fa83f1f1d2b08684ef3d7ae2499b5a5c9af09afeb9f8e3048756a1cd96b07ae4ab622a86afed95c1e3d61bff7a50d92d54e9bb9abbf0e59bbf74bdc96bdbcf16dc260f82b9dd9f4fbf06d400f49a0f297e681faff5b4f38c57e0fb2f31821a1d810bc88b715c8e54b5298f0cfe071bb73d5ede67d7557a0bca89e2b962a4fa250b60b5442749a39c4d9395c444e5c07946c0468b5651f66c1598a10cb3ad8fedb79293e3f08e89128630be9e48f184d96ea30d71eca6f0d788daf109a811836b924589179bc456d9a83d87166824d560980f4590196cffbc505a476add0da8469b47541b35528afcf76828bf02798c104b44550949169aaa0dd088739ffd50e827f8888571604f12a8dc8540405280837bf914a36b3bacde6a164e08149e1be67fb550efb98b31a471d2e0e9dbb82b80b8492a306fe93d3e2b87df1c3264273f208f1717d8b60d7f56be127ad8f2f79fe97a6b0f4da67a8c0abaa9c85d7f6d4bac4c7709626351f6c788224219611b5b4def19d9d1c4610f9147f29e6f5bcb91dcdb777dee8e0ebb7e35177f1a9d19924c6304f6f011f01985d9f4bb8911ab4b665395cb8bfdf3bbb329c168b8c9dc9db3285db68bceef4eacb0d62aa705144634964cf8cdfca5a1ce42ce27dc48337eb3d088e6c6a93633957051738c675be7a9fd787560e0e706dab6a5eb3138dd34f4a7e737d7bee852c1622db0a4e808fb43030fe8e15998bd8c136470684804a77b041a0de94788e1f3c4062adf3d79f0be854f89134f6096e72fb21f92a5a35c8879158c0803c33495dbd2573e45b6f75fa51d6ee621796522478b2eca0cdf073b651058316419abefa57fc4e563a2f122da6b3ec0d42b69ca849df363b8dc083b464b31014667d84d6856b8f39346c6be7875c9c6668645e6ac476cef49881f7b9775336ed32acd2f3c"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:13 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:13 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000080), 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x0, 0x80}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x2, 0x3}) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fffffff, 0x600000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800005) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = socket$inet6(0xa, 0xa, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) 2018/03/31 01:22:13 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980), 0x0) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:13 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:13 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x0, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:13 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:13 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980), 0x0) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:13 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) epoll_wait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:13 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x0, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:13 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x3, @perf_config_ext={0x9, 0x401}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000200)={0x1, 0x4, 0x1, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x1ffffffd, 0x4, &(0x7f0000ffb000/0x2000)=nil, 0xfffffffffffffffe}) writev(r2, &(0x7f0000000040), 0x146) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) [ 195.177906] binder: 14862:14914 ioctl c0306201 2000a000 returned -14 [ 195.218196] binder: 14870:14917 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:14 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090468fe0000810000040000004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x39}], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:14 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe", 0x70) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:14 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x0, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:14 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:14 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000002, 0x2, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/03/31 01:22:14 executing program 0: r0 = socket(0x1f, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000001c0)=0x5) 2018/03/31 01:22:14 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:14 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:14 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:14 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe", 0x70) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:14 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x5, &(0x7f0000000100)=[{0x227, 0x0, 0x6, 0xfffffffffffffffa}, {0x1f, 0x7, 0x4, 0x8}, {0x6, 0x0, 0x3462d3ca, 0x9}, {0xb6e7, 0x9, 0x7, 0xfffffffffffffffa}, {0xffffffffffffff71, 0x7ff, 0xfffffffffffffffd, 0x80000000}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/31 01:22:14 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:14 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400)=0x81, 0x4) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00000000c0), 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {0x0}, {}]}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000380)=0xfffffffffffffffc) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={r4, 0x8, &(0x7f0000000240)=[0x3, 0x0, 0x899, 0x0, 0x101, 0x100, 0x80000000, 0x4], &(0x7f0000000280)=[0x3ff, 0xfffffffffffffffa, 0x41, 0x9, 0x800], 0x13, 0x1, 0x6, &(0x7f00000002c0)=[0x20], &(0x7f0000000300)=[0x0, 0x1000, 0x351c]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000003c0)={0x3, r1}) 2018/03/31 01:22:14 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80080, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)={0x1ff, 0x20, [0x10f, 0x200, 0x4, 0x6a9a56d1, 0x9, 0x5, 0x3, 0xfffffffffffff56c]}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/03/31 01:22:14 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "53963c99940dfe176519d0fd50c613bfaa9eaf262a8bb1c1f63b21b0e98dbf1473177b37ad263543ebdc0e6c47a2aa7acd6679afb8bbf7a73dc0f2e43dc7c2c9720d4a17a15226136338099541949744110ce879b181aafcaa144d2970f6a586715ae8f7b886cb488b321c454a5bdc9b0c65c4e3b0047167123c842fea78f3de098ff6be5b1c185bd3486501efc8e008104cda1dd08c946969831e8bf79dfa97df57e914c50288b6236ceab5e477c292d0a90b6ac2471a1a2646ac9f63276e9e84ddbe9eb6432e1822a61dc77d5a8950b7f0b6e9cb1e3dc6c7e7591b86762725cb04f5462b3d82b8dc0f98205907366f1a28da8d73dcbd3d4f5f0d5ce5e6c0983c21afd6b3200a898f65ae5593068bab47b53cb739fbb2e410aea1ec8ced32efa1a96a19ed02b9dfeadf005172f8a5d3f1f1d86bcf87d5a37b418e1f6879a75225180fd81132165c431d6b2e406e2e0722de00cb98d5fcfb72675f5473859b72c840894f13c9464000f4be302cf511e2717016f0a1e5487c388b3b721ef683c32a585a66256510642713aead259f2a0cfb9cc760ae5e40bc3578a021a56ac93a1de98d7f3380847aa6423cbb823e8379c868a3b596262965f8702f8e417c73179b0a3c0191debc4ac9503f7dabc3ef066282bcc3c24931df78b0b90e62475a7ad077133682de0052ff3b3cad850701e88bb2792712b892577fb2e105b1cc981d62ed4c21e18363c40ca966925b056e52fdbaa6f5cfc6746e4ffdd943dac2c0a2e36c77625a10d137ef1ffbe6c4f79614f35f387256c643074b54b7496d1621f971049f569d6ecf813e424639be55a0656e8a4ffc9115afd07e39ec4333bad8819d5f7894d997ed61154364b01a864546117867b3dbc48b3d7c21a5a7bdec0985f9eca8c417d629335846f88314c871502aa30812221d0d4d241af7eb75e7689d1946b369b3d471a4f53f0ee2b53daedb4606633e01dd7d2e8ef36cacb228c4f4d4b0605b3b616fb59714b579ea1d177f7d60edec060345cf864d7f29f59ea1f995584117dfdaa40427deb2a9d642506bc7aa95e3c316486ad61dc7344a7f9ee14075c63e299b6eb5c46a68c67c745f68c76e570e69fb9d890bb848cabacaa3f32fbb595c39fdde97156cc5579d631277929956438198d7981f493a815dec1c6119e9a564b0d87f2016e3751051a4853c214b9212335aab1fe14b9e2b207eeddc871e60021d9b9e3f362c8f8049bf651f37da17b28f8c7cfd0fb730f19d4d75e7ef7b9155b694a4761c7c7217a063c0fb76d158784cec7aa475e76661fdbc1b9669397b19453879506b8f48375aa3ef8a7b19114c3fafd0e40b5593816851b0771bd0567608471e7d234d2399a2c40a3565eaa1024184dea741d387d36f6ee142d8d7c6135116676de234fba5c820ab9c955db9ef762097d97dc7ff5813a07d6e55542ac8634791eeac13d94a72cdf96749e32a5c6553006725f3f9aa42f08bfb720370e9ed264567d94a35f48da9d10575ec7f1ca56adc5748ce7b279ff7dee2efa6d0d92181ead7d45bf6c0895ed4a8139211b81c4230fed3f8e926dde9c1e8296e6d7396961fb8c947def9318fd1eb972d132fc8920aee3c107069420a62488caf3c71c361c36c1d0b9df4e83462694628ede81bf99cefcad4c6e02dc15d31001628f6e61c6eb8e6bb2124b69d228a21b8360c2ff509f78957d27bf232258deaf4aeeae32c10e6277005ae07ad97c1ef8284313b94849a9ec8f5e186ac4904220dafb8d96ab736ee39569b9ce1bf0ce5e0eae8305e638b87da20708d31bdc4e348c66cc4e7c48d188caab596c17cc475b8922ba5e1751fe119c08b7236c2cd18aa3f66bed509987cdb6ce4c8596f095b60ef76ec33f5ccb459742b922fa2675eb6045ff7496f0435fb775269f063a58d848993f069ebc1f49b9041402740151edad13b538bf7f4693bbe669a3d518856807cd66e33202a71111198c4d48200a7f0894d2da72a1f5a01670dcd5581f5e2e2f2bd099bfae2b5578dfbe005957b53ec8c9dc19a1ab2d33fe41784b2fd7e7c92285b51923c4f0485e642a2a37aa9a881bb53a8ce353f2418d71c3b57525c6801a63e765f2a209d5761a3fb7d95863d80d73ac5df0aa11710df954446a7c0d67a85fba4530f2c1e549b5457b878284561fa3020a9afcf1bcf127a137cbc39def494061b95ccd0e3ac0d120646389794cb2e9b72c45e986d05b2624f7d6c27b8b9ad80ea9d7c4a6b03afdc52a99c48e02174418d54a0d800b0fe3d4b3ecc37c417a67a7f8e23edcb35538bf2e75eb8f9b74deddb815898d4cde5020f398f8af84837378e54f21de762e500562638c48cc76a6afcb49bfa74a6069f4195daf8ed260c2fb70afe72eed6290705ab38719bb2bb143ff472ce3eac18165ab5aea90e64a4a9e0f199edabbd66c100459b26ecea06bef2704a0596e27e18d1738f11d6bcb183e6b2bc715094821a269da0de0ca4726aa03acb482c3a4c4ad75ee7dbaf2b69f33462cfd475ddf00d56a277a7d6ff706c17120cf6e73f7951f27a4299e17b6d29262aa13926ee4b04ad3809a62d8ddf78322c7bf340e85b15bf9e08281a18fc692ff75efc6162e7380e98818e34677286eba2d36b84c29f4bbd11b58128cb09a5a0f1e027b221208b6e0803af808b846a61441c3c7975eaea4c6eabd3708ce2f2ce50a13ab195585739d206a73437aff60c97ec6ef95446ad5ac63093257b3e579df2804f53e8d299cee3fd39aff1850379270e346e652893f86850c5f62545ab7e2bb66669ceed583e9acacc84df9ff834d7e602286a2300fe52cef1a769c174f2139abb17a87a43ed537436026009de2a10d21773b8a1506fa89383c0ff627c059a1c819fb9362c4f6cd93ac73bc82a8d4e14a2145af575c05420f43aff5bc1fe5362107bce811bf56c23eb1a9ccf16f85b6ac552fe0a865cff9571a7d4cb56d85d4d184ba28c5793542545a8f253c2483998750d41f82c7fb5585809ba6217dafacef1c01f16f704353afbe223fb2a4f4fc0fbf7c49b34072a42e1a315919f002e15ffe88788f1308506409f9e2755b72ce90e4064f7a8d5a5f9be61e2b89a9389e15872a8309957f70e10b59abdcbab3dca800052251ed79a1bc150556c05929c14da69c1f01a7a56204a7d4312202cd6c38b344ed1fd91cd24c215bb162e4c27f5cd650e6b7a2737165ab911d4be288d0d0e621d47bcd8c74b625c0f90c1e82983c0ed9dbfa7fba7192e357c13a27177685a2db8d090e1fd16e79e6ce5a81c273cc05f7a1bf5ba5b7a0ddf40bd4d324959f9f3fae7538f857efaa8cc20b6c9b4cdba5ad4183124fddda1161a3e6b90a3a5795398ec63b57a30d47012e58724180e0e53fe4e4fcef75d2e577a267a29e6f0b6313971087147cf1c77504c2155f088e7e942c8496d11d06f6f838dc4cc7b2256e8439d478f39ad21589c07574c15294b71279d054056342e26d368a33c67f4651a11f4edab0d7837dcbf3f5dbc8b657da221dd9427da4a9b4dd5c0ce4aafd98e5053ab3d89262a90d66036e171cd1175208ca60acf987459fac4b223c53895ee22acbbc64057cb3bd6f76971b0a8dd61f735b616a0d601fa53e21309e9f75df1261530b70f4c6d0f537b2792cd28ddd2291b100e2bacca9ac73e641980022a642a837b1a47894d2276a0b5b060cc0570a16e3dd4a604bb815ab2aa4bc69bcb4072fc2587d9b7809ea179964305ac25453289c43cd08eb5f710393c73d539ba226849730fa3eeeb982eb23c25ce8cf76b85b35466759432eab94767447cbfb6dae5f4c92448038377443ad9652219946df8749a309cb47f5613ab5e5090e48b368c69531cbb99af3de989ea439e0b59b5853108f823e5085b5ad7e98fad7c875c423d56e5be69bceeb1df75c0fc5fafc115d845dcc39066c92ffdb5ed0d5bdc51d917357bb0c956d63bb35f46ada7910897524512bd4e6880d593c214af7b29deb31d538db1bb985250bfe7a5a6fdd1c7b31730ab0e3096ea53669c546990b31121fa18a1db4f6edf56dd6cb14176d08f7296fda3525ee407344a5edd3e6edb688ee92a169cf2661890ea7393754a5cb9de32a3202ff3e6b51ab41b08bb6e0752fd021aa63ae6765464f5e2599a12fa1a9d833e2e6b1efbcad8eb006e6f2785ea666c06e4ebf48edab6d9fd30f9497a10affd26ee2126a59a9183a66909c892e706e5d750abcc89f068f93383689ff2df35dab9211318c806b81003142a8ec28beef63a793ff20280aca7f93f803663709e0a87c3f68fd92b713ea4413c1eb59705b220d41671b1bf653754010337a64d78761d75d2e4f87ca9a4569caea10dac198c40f01f3686443f15f17fa014f8cbff90b27a68fb57e527108d31557f8b221b5f55bad139c16c4a89470e217a06d49ec805e83950a869a4080132ead765f23b2e5c3dfa1d9abafe9dbc0f861ccfd39d44ffcaec9dedbafaa3f45c8bd33c82ce0eeab36d9c033a314247e9309941306d0d11455204803d92c90f635cc476249d189e86b7b840726b8d9c613a74982658a340ace9a775e98c6125c4ccc58aec0cd485ffa6a2c5461428c7ac152e0ec571cb22a8de60c4992aa56c09bd23c15a28a8ea5c0fffb0f6b9f435d2a021fa483e435daf0d72ddbbc713ec76ff36114965682fcfc77a061d664aa3c75ad08cae0ba0e3bc8995c8c56bc488e5e68e6e32b7cb93d80f8222e10693e7f4a8075793dd218463d62891e01c29a49ffc27703a09557570e325e908c59cd18a910441a1fa603c184a3802f06a00765569fecbdfecd343b5b29027e41c034faeda7bdffc458040198c639d6f4ec1b16b8ab0fa83f1f1d2b08684ef3d7ae2499b5a5c9af09afeb9f8e3048756a1cd96b07ae4ab622a86afed95c1e3d61bff7a50d92d54e9bb9abbf0e59bbf74bdc96bdbcf16dc260f82b9dd9f4fbf06d400f49a0f297e681faff5b4f38c57e0fb2f31821a1d810bc88b715c8e54b5298f0cfe071bb73d5ede67d7557a0bca89e2b962a4fa250b60b5442749a39c4d9395c444e5c07946c0468b5651f66c1598a10cb3ad8fedb79293e3f08e89128630be9e48f184d96ea30d71eca6f0d788daf109a811836b924589179bc456d9a83d87166824d560980f4590196cffbc505a476add0da8469b47541b35528afcf76828bf02798c104b44550949169aaa0dd088739ffd50e827f8888571604f12a8dc8540405280837bf914a36b3bacde6a164e08149e1be67fb550efb98b31a471d2e0e9dbb82b80b8492a306fe93d3e2b87df1c3264273f208f1717d8b60d7f56be127ad8f2f79fe97a6b0f4da67a8c0abaa9c85d7f6d4bac4c7709626351f6c788224219611b5b4def19d9d1c4610f9147f29e6f5bcb91dcdb777dee8e0ebb7e35177f1a9d19924c6304f6f011f01985d9f4bb8911ab4b665395cb8bfdf3bbb329c168b8c9dc9db3285db68bceef4eacb0d62aa705144634964cf8cdfca5a1ce42ce27dc48337eb3d088e6c6a93633957051738c675be7a9fd787560e0e706dab6a5eb3138dd34f4a7e737d7bee852c1622db0a4e808fb43030fe8e15998bd8c136470684804a77b041a0de94788e1f3c4062adf3d79f0be854f89134f6096e72fb21f92a5a35c8879158c0803c33495dbd2573e45b6f75fa51d6ee621796522478b2eca0cdf073b651058316419abefa57fc4e563a2f122da6b3ec0d42b69ca849df363b8dc083b464b31014667d84d6856b8f39346c6be7875c9c6668645e6ac476cef49881f7b9775336ed32acd2f3c"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:14 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe", 0x70) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='ns/user\x00') [ 196.180390] IPVS: ftp: loaded support on port[0] = 21 [ 196.212845] IPVS: ftp: loaded support on port[0] = 21 [ 196.221428] binder: 14936:14937 Acquire 1 refcount change on invalid ref 0 ret -22 [ 196.229735] binder: 14936:14937 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:15 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:15 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:15 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645", 0xa8) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:15 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) acct(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x10000000000000c8) 2018/03/31 01:22:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r3, r5}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r7, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffcb}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000040)={r3}) r8 = fcntl$getown(r2, 0x9) r9 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r8, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) r11 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r11, &(0x7f0000ec6000)=""/50, 0x32) fcntl$dupfd(r11, 0x0, r10) 2018/03/31 01:22:15 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x103c40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:15 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) [ 196.260887] binder: 14932:14942 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:15 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(0xffffffffffffffff, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:15 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:15 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645", 0xa8) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:15 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x141000) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={0x0, 0x6, 0x3, 0x10, &(0x7f0000ff7000/0x1000)=nil}) 2018/03/31 01:22:15 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(0xffffffffffffffff, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:15 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000300)={0x81, 0x83b, 0x2}) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x4000000000, 0x50000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x5, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r4, 0xbf, 0x7}, &(0x7f0000000580)=0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f0000000340)={'nr0\x00', @ifru_ivalue=0x9b6d}}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$VT_ACTIVATE(r5, 0x5606, 0x800) r7 = semget$private(0x0, 0x3, 0x202) connect$netlink(r3, &(0x7f00000001c0)=@unspec, 0xc) semctl$SEM_INFO(r7, 0x3, 0x13, &(0x7f0000000180)=""/52) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000440)={r8, 0x0, 0x30}, &(0x7f0000000480)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r9, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaade7, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x43, 0x10000}], 0x11, &(0x7f00000003c0)=ANY=[]) setsockopt$IP_VS_SO_SET_EDITDEST(r6, 0x0, 0x489, &(0x7f0000000240)={{0x2, @loopback=0x7f000001, 0x4e20, 0x2, 'lblcr\x00', 0x0, 0x7f, 0x77}, {@rand_addr=0x9, 0x4e23, 0x2, 0x80000001, 0x9, 0x9}}, 0x44) 2018/03/31 01:22:15 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 197.174528] binder: 15008:15063 Acquire 1 refcount change on invalid ref 0 ret -22 [ 197.182977] binder: 15008:15063 ioctl c0306201 2000a000 returned -14 [ 197.204537] binder: 15012:15064 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:16 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645", 0xa8) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(0xffffffffffffffff, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:16 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x3f, 0x50, 0x200, 0x7fff, 0x643, 0xfffffffffffffc00, 0x3, 0x0, r2}, 0x20) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:16 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:16 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r0, &(0x7f0000000000)={@pi, @hdr, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xfe, 0x80}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}, 0x42) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, r1) fallocate(r0, 0x0, 0x0, 0x5) 2018/03/31 01:22:16 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:16 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) writev(r0, &(0x7f0000000040), 0x146) 2018/03/31 01:22:16 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:16 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r1 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ff5000/0x4000)=nil, 0x101, 0x0, 0x10, &(0x7f0000ffa000/0x1000)=nil, 0x5}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x200000001) writev(r3, &(0x7f0000000040), 0x146) 2018/03/31 01:22:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x0, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:16 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6c", 0xc4) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001480)='/dev/vcs#\x00', 0x7, 0x4002) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000014c0), 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000180), &(0x7f0000001600)=0x4) recvmsg(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x200000000, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/03/31 01:22:16 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000240)="206199125c8f6a7f810a26ccd098d92ac22d9e9ef9c0d338863648ab5866636da7c44268f613fa1e143f040fcf2c4f0bbc71b9da10449d07d46a2e6d27da1fa72dc1cd885e9b69403c57153ef43eadd6d32af7d55c8b806d8a23f7a2e12460ff5be2ade1466ef9a08759b0a3a96b44795dc17891e2cf10ed6cace4c086d8e5a66ca8f0e0774054b86ec901bc59786c0fe4c817cae1633cb99fa79970f72f90f5c00084a8d0878d86068e06a54fade25cccfe116c9dea517f97588956dfe0b942b0f67b45d9026b7cd19b718786583e5d4ffcb5478461863f77028271ef195ba1860c662146963f949a6c7b240f76bf4af1faa3", 0xf3, 0xffff}, {&(0x7f0000000340)="773f2efecee1e092d18c3d6537440bd7057e96d89d8debfdd66e56d414fe676927e4c3e7f4f38bdfabaa8446b9de3cccafd42b10cdda401f61d37a60dd822f16101a1cb71ba656baa4cde1c0eefb1cdf2ac311183c0d71be93c7a28a943a", 0x5e, 0x1}, {&(0x7f00000003c0)="5ffe697fb5c58e0947aaaf452a3453b59983c619e576dbf7a6cd689db0fc4ec2b4b8550acf3dadd043745e1e81210bd4725246a312c15aee109b9b5bebd2ed1cb02cd78b8862d9996bc091313e3183f6f8197f4e4813438a8e22f0580af2fe2a881cb6397d9b30a7a1b80d9ee85d905604c0214107eaea00364c2cda5ffd8e8e6d6a06f86136be69893224ccd1204a515c4d4d009d7ea3b9d2f122021d0ded9337bf39e1b2916430aabb27bede6c799fb25e98c84845644a7c3258737c15711020c135d548", 0xc5, 0xe013}, {&(0x7f00000004c0)="d90847a8e643cd8a3999a0f2fd2410fb39b00e2e534e69627736942b7c9f8328dd36ec7e4cfcc85d54acddb07c8b66ab04399ea6831b2231210b9f6199d3334968878c9c07787699c7907df35b9e9197c15c5dc52f10f870fa0ce6d1786ddc4b5a7f26722f1b13dbb4a4ada3cc465b41b201331fcf02ad2b9b2a67b1da4f2a7fc4f0db23ace713e346238fb8341362928351dac66194b70de311e8d39401763678874a95471b4cac1d134e9ccd25c14337c3adb102b9473fa36e004de833d7699e723582d1dac473770830cc94c400b03f115dd1f5d1240c", 0xd8, 0x1}], 0x804001, &(0x7f0000000640)={[{@umask={'umask', 0x3d, [0x35, 0x33, 0x34, 0x32, 0x34, 0x3d]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@discard_size={'discard', 0x3d, [0x32, 0x7b, 0x3f, 0x38, 0x35, 0x39, 0x33, 0x3f]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x33]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x38, 0x7d, 0x36, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) r1 = open(&(0x7f00000006c0)='./file0/file0\x00', 0x0, 0x3) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) [ 197.845932] 9pnet_virtio: no channels available for device ./file0 [ 197.890669] 9pnet_virtio: no channels available for device ./file0 [ 197.944058] 9pnet_virtio: no channels available for device ./file0 [ 197.957747] 9pnet_virtio: no channels available for device ./file0 [ 198.094488] IPVS: ftp: loaded support on port[0] = 21 [ 198.134681] IPVS: ftp: loaded support on port[0] = 21 [ 198.141258] binder: 15076:15084 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:16 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6c", 0xc4) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:16 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xff}, r1, 0x0, 0xffffffffffffffff, 0xa) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r2, &(0x7f0000000040), 0x146) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0xffffffff}) 2018/03/31 01:22:16 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x0, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:16 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x8) fcntl$setown(r1, 0x8, r2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000140)=""/176, &(0x7f0000000240)=0xb0) read(r1, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x0, 0x100}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0xffffffffffff0001, 0x10) tkill(r2, 0x19) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0x0, 0x4}, 'port1\x00', 0x2, 0x800, 0x10001, 0x8, 0x1, 0x4, 0x3, 0x0, 0x2, 0xf0}) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) nanosleep(&(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f0000000440)) bind$pptp(r3, &(0x7f0000000380)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1e) 2018/03/31 01:22:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:16 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x0, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) [ 198.189401] binder: 15080:15081 Acquire 1 refcount change on invalid ref 0 ret -22 [ 198.197267] binder: 15080:15081 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:17 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x0, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:17 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:17 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6c", 0xc4) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:17 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="3486ad315e7e8fceb9357385e68ef635683db41513451878ad570f9207931c108df62e9ead", 0x25, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockname$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/03/31 01:22:17 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000440)={r1, 0x3}) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x4a1}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r4, 0xdc, "556485c81def92726d1eef3195b5890a50c3c313354f3f0a5c39ba21f41aca4ac10a33b35edf389a610ac647f7a85891ac1a0915ae9b4cb1b902ba51f67866166f4e42af43839cd5a12edb2f152b7c72e9e1c98c4be72d47f103dd8963c0396615d8b317135163d5476e44f24a85c6ac154a48cf93df11f6083924fa2e0704658c640ca6e68cb2928ed10f346c335557dfc6953d84aac7f12b30ca6c325f0ac7fae4c0e2ab6f60d32be756566f248505f9af153d3756f397ca6eb32b035273caf0cc90650290e3a7b79c66bb68ca537e22ddde595180a7603e17343b"}, &(0x7f00000001c0)=0xe4) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r5, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:17 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x0, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:17 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:17 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d8", 0xd2) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 199.078407] binder: 15143:15206 ioctl c0306201 2000a000 returned -14 [ 199.117601] binder: 15158:15209 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:18 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x0, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:18 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d8", 0xd2) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:18 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x1f, 0xa2, &(0x7f0000000180)}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:18 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:18 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x200, 0x2, 0x80, 0x3, 0x3, 0x1, 0x8a, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24}}, 0x7, 0xfffffffffffffffe, 0x200, 0x4}, 0x98) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f7e0e6ce904d3b4724ed02b86f9d78ba874b20f1e1fe862d4a7b278a294ff8dc6bf349dbfe2195dbd8d2cb6285eed14bf940325bb4727ad6ac2c7c53ff04222e0ca485f689279f4fe25fc8c3ad9717ccca52daa0fa54e31102368ce0d5c0c2a6c241b54908e5a5425fdb01a6b565d5169db3df2521f95038e20f282db0dfbd9360a33d3eb2817df97f4c8d75700f8ffffffffffffb9f89d22a8b83219ea51efc61c7e2431ae6d7863a519c2f510ec328714ecf7f1d7297be4623fc8d434ab8afc34bc235e416f1550140ea0e06edef2f923c7c778d00ec192493c614d7c9a9a4a7d7e36309bb067b8af5bc0a315469879f2e2b8ed37eddef3862a97dd79e5bef2e8d5bb625fb0b0b2293591211fd844fabe86c4cb18971666ae261629bb0c8b91afd238a06d00f2faaf1279aa6133c7286b668fa8a6c3e67eb070f739fb1b371e93d9f0b45ca670f7198e06ae8e0fa8bbc4beb2f2ec193a09245d4351160cc6b06fcebc5bd44bfc78d3297f7255a37cfb463b4e1d013b307889f160ab946b9c76b465455bda4ac720f2c715aba4ddb3e490bbb96c06cdb043cc2c9548c956dab65602c3fcf99254cd50bd429c3325b50cde67164c8afec170299837fd0e9e8217155fbf080bbffbe591cf964481c407f3118c0f81eeaa1e98b60f39ac5718a70f7ca2dd42de6f2287a52a958035d1cfaaac574a5667c54f4319c9c6ad0555cf7d23021161048b7cafe899aef118e08c0104c855b6b92b3b9e07cc5a304c62e7fbc223c1b5cb03b3738a696266926af14701b5d33c042eafb45d58aff2fa1dd47fc5f23507ab0d1d125d14cd2e978fd6d589a004a3f4e03a109392d7ced2cc6e26ca30a7b7c6a08b88d94fe33d29a1b43a627eeddc433720a42a4bcc1371e2693b2fe4fa30365ef9bea43f1abf98a92a3079d9218c8388b489e7b70705edc7be7d2def244ce5facbd54058666eb9452380e40011694b2aa277351fca9ea95e92da2832f8a5a7de24bf2144048d5b5f075e5508b1de9d0e4d1bd813aaa33f5bfa1127e4773799cd4112618e67acf89af74d7342e9973b7c91cb40d84380d12598ec29d089f8c3e029f45cdcbed79937dce4691bf4e88a806fdeeeb16de29da2dcc0bd28269726cf7b50ada7acc80e3f5c0bc28a9b92c48c95fdb0ebb7de012cb56fc638e56eec6be75e101dfbc5399397c7617ee06cf48a00a33df5f247145582beaa45036354a592644525b3f7a717c72cad8efbc04fdc0739aff0799e49b433630d9b1f5adc3531cfb7a4f62e46390ad4a2bf8da1f41ddda92f9b7915dacfc8be0a6a8e7e33f37fce17ee6595149683823be0e210651f03f03283aa7d7b80f6924ea05be6b448a375a1b4911f412559d815774ff9e0d856adb082ef98f9f7d6bbc39b638c28652e3fe3edbe4f81f3408acde0507d0549100e3ef6d73002d3514d4f363fe22a9049e188827477a6873276543f1d13f78551538c94d9cd751c4ff2432824ffa8856501ae85f6eea6a496ed4ccca914424467325fe75404e1b64ed8ada0cd7a01e6133b27456cedafd0d761c6118e4d343caf0028d6ca011a0910bbc973dfe4f77039e93cebe70b27a156868700fbbc8f90449931a055005a8e128a506e44c7c3035091a311560b093bfc3518e0d724898cea8f276696f14b1bb8d0c7d7c638ae12303bbdfdca11a5b0a4515f0e0e825e6e031261efbd376283bd4db3e397a8b1f0a8dd4016c0d31e2fba58113b7d9f1ed5eccdc16ec80202ab6189bd10a88658d997fbedca41874223285095e528e714dcee16f7eaf2ac163f706d7af12c3678d11f5066a56490766653354d619f8a0dcd087f0052201ed538615aa94ce5c5f11b4472979022352d7d7aa5fbf507c10ef5a13d145829354aa0b6bdd2c40443e18456c8c0c6934c9fd804c11a973809f792b253146bc63e1347bd00324f09522d5e300bdde7ad6438f7ed79d7bd5b6a64674f279aaacd84ae046114aead98218b0ae0f141de68643fb699d514ec0008535901007d5aef5737beaac36dfe4fc38f70eafaac232cd084e3e21a4fa744bac2afb66d31b044df66276f4f9662726228f0d2493814e7644f2ab06adcaea3e785b82a57cdb9b50a885293c7f431955ad550a4a372b89c0e3c0d8003484ab29ca43683c69667e01c570ae233", 0x800}]) rt_sigprocmask(0x0, &(0x7f0000000240)={0x3ff}, &(0x7f0000000280), 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000480)={0x3}) connect$pptp(r0, &(0x7f00000002c0)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x30, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x38, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="03630840", @ANYRES64=r3, @ANYBLOB="0f630c4001000000030000000000000006630440030000000863ee40", @ANYRES64=r3, @ANYBLOB="0200000000000000"], 0xf4, 0x0, &(0x7f0000000340)="4fc24365bcabc3a9b5cfacf2de86982db27e90da4da879505141608bfd77d405411e085d59759fa5f5b397c25b817db85ecf43b3e6812b546038e2dbf5f6078996e785e6a8759b8d3b123220e54e3b395f473b2a6b7a4cec76aa221522a641c025e4d4c420637b3cbc0fb599ef304c038848d0b49cbe5619434cf5548d69cc47bc09d8cd2678b31548ff7dcab525a3cd674bd315158b743c1232c4466c592b212685da263b9e11a1089dd59e3ec95280de6cc8d8ab38018e8eefc2379a85eb5b2dd95f1d9b57735bd45076c3a5c8332135db096a748369901c6cc84a604c9cd3407e2ec01204a8c5314a0f66e8bb226bee082f95"}) 2018/03/31 01:22:18 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x0, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:18 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x0, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:18 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xc, 0x1ff}, 0x8) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000340)={0xa, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="0100020400"], &(0x7f00000003c0)=0xc) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000000c0)=""/81) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r4, &(0x7f0000000040), 0x146) 2018/03/31 01:22:18 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x0, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "53963c99940dfe176519d0fd50c613bfaa9eaf262a8bb1c1f63b21b0e98dbf1473177b37ad263543ebdc0e6c47a2aa7acd6679afb8bbf7a73dc0f2e43dc7c2c9720d4a17a15226136338099541949744110ce879b181aafcaa144d2970f6a586715ae8f7b886cb488b321c454a5bdc9b0c65c4e3b0047167123c842fea78f3de098ff6be5b1c185bd3486501efc8e008104cda1dd08c946969831e8bf79dfa97df57e914c50288b6236ceab5e477c292d0a90b6ac2471a1a2646ac9f63276e9e84ddbe9eb6432e1822a61dc77d5a8950b7f0b6e9cb1e3dc6c7e7591b86762725cb04f5462b3d82b8dc0f98205907366f1a28da8d73dcbd3d4f5f0d5ce5e6c0983c21afd6b3200a898f65ae5593068bab47b53cb739fbb2e410aea1ec8ced32efa1a96a19ed02b9dfeadf005172f8a5d3f1f1d86bcf87d5a37b418e1f6879a75225180fd81132165c431d6b2e406e2e0722de00cb98d5fcfb72675f5473859b72c840894f13c9464000f4be302cf511e2717016f0a1e5487c388b3b721ef683c32a585a66256510642713aead259f2a0cfb9cc760ae5e40bc3578a021a56ac93a1de98d7f3380847aa6423cbb823e8379c868a3b596262965f8702f8e417c73179b0a3c0191debc4ac9503f7dabc3ef066282bcc3c24931df78b0b90e62475a7ad077133682de0052ff3b3cad850701e88bb2792712b892577fb2e105b1cc981d62ed4c21e18363c40ca966925b056e52fdbaa6f5cfc6746e4ffdd943dac2c0a2e36c77625a10d137ef1ffbe6c4f79614f35f387256c643074b54b7496d1621f971049f569d6ecf813e424639be55a0656e8a4ffc9115afd07e39ec4333bad8819d5f7894d997ed61154364b01a864546117867b3dbc48b3d7c21a5a7bdec0985f9eca8c417d629335846f88314c871502aa30812221d0d4d241af7eb75e7689d1946b369b3d471a4f53f0ee2b53daedb4606633e01dd7d2e8ef36cacb228c4f4d4b0605b3b616fb59714b579ea1d177f7d60edec060345cf864d7f29f59ea1f995584117dfdaa40427deb2a9d642506bc7aa95e3c316486ad61dc7344a7f9ee14075c63e299b6eb5c46a68c67c745f68c76e570e69fb9d890bb848cabacaa3f32fbb595c39fdde97156cc5579d631277929956438198d7981f493a815dec1c6119e9a564b0d87f2016e3751051a4853c214b9212335aab1fe14b9e2b207eeddc871e60021d9b9e3f362c8f8049bf651f37da17b28f8c7cfd0fb730f19d4d75e7ef7b9155b694a4761c7c7217a063c0fb76d158784cec7aa475e76661fdbc1b9669397b19453879506b8f48375aa3ef8a7b19114c3fafd0e40b5593816851b0771bd0567608471e7d234d2399a2c40a3565eaa1024184dea741d387d36f6ee142d8d7c6135116676de234fba5c820ab9c955db9ef762097d97dc7ff5813a07d6e55542ac8634791eeac13d94a72cdf96749e32a5c6553006725f3f9aa42f08bfb720370e9ed264567d94a35f48da9d10575ec7f1ca56adc5748ce7b279ff7dee2efa6d0d92181ead7d45bf6c0895ed4a8139211b81c4230fed3f8e926dde9c1e8296e6d7396961fb8c947def9318fd1eb972d132fc8920aee3c107069420a62488caf3c71c361c36c1d0b9df4e83462694628ede81bf99cefcad4c6e02dc15d31001628f6e61c6eb8e6bb2124b69d228a21b8360c2ff509f78957d27bf232258deaf4aeeae32c10e6277005ae07ad97c1ef8284313b94849a9ec8f5e186ac4904220dafb8d96ab736ee39569b9ce1bf0ce5e0eae8305e638b87da20708d31bdc4e348c66cc4e7c48d188caab596c17cc475b8922ba5e1751fe119c08b7236c2cd18aa3f66bed509987cdb6ce4c8596f095b60ef76ec33f5ccb459742b922fa2675eb6045ff7496f0435fb775269f063a58d848993f069ebc1f49b9041402740151edad13b538bf7f4693bbe669a3d518856807cd66e33202a71111198c4d48200a7f0894d2da72a1f5a01670dcd5581f5e2e2f2bd099bfae2b5578dfbe005957b53ec8c9dc19a1ab2d33fe41784b2fd7e7c92285b51923c4f0485e642a2a37aa9a881bb53a8ce353f2418d71c3b57525c6801a63e765f2a209d5761a3fb7d95863d80d73ac5df0aa11710df954446a7c0d67a85fba4530f2c1e549b5457b878284561fa3020a9afcf1bcf127a137cbc39def494061b95ccd0e3ac0d120646389794cb2e9b72c45e986d05b2624f7d6c27b8b9ad80ea9d7c4a6b03afdc52a99c48e02174418d54a0d800b0fe3d4b3ecc37c417a67a7f8e23edcb35538bf2e75eb8f9b74deddb815898d4cde5020f398f8af84837378e54f21de762e500562638c48cc76a6afcb49bfa74a6069f4195daf8ed260c2fb70afe72eed6290705ab38719bb2bb143ff472ce3eac18165ab5aea90e64a4a9e0f199edabbd66c100459b26ecea06bef2704a0596e27e18d1738f11d6bcb183e6b2bc715094821a269da0de0ca4726aa03acb482c3a4c4ad75ee7dbaf2b69f33462cfd475ddf00d56a277a7d6ff706c17120cf6e73f7951f27a4299e17b6d29262aa13926ee4b04ad3809a62d8ddf78322c7bf340e85b15bf9e08281a18fc692ff75efc6162e7380e98818e34677286eba2d36b84c29f4bbd11b58128cb09a5a0f1e027b221208b6e0803af808b846a61441c3c7975eaea4c6eabd3708ce2f2ce50a13ab195585739d206a73437aff60c97ec6ef95446ad5ac63093257b3e579df2804f53e8d299cee3fd39aff1850379270e346e652893f86850c5f62545ab7e2bb66669ceed583e9acacc84df9ff834d7e602286a2300fe52cef1a769c174f2139abb17a87a43ed537436026009de2a10d21773b8a1506fa89383c0ff627c059a1c819fb9362c4f6cd93ac73bc82a8d4e14a2145af575c05420f43aff5bc1fe5362107bce811bf56c23eb1a9ccf16f85b6ac552fe0a865cff9571a7d4cb56d85d4d184ba28c5793542545a8f253c2483998750d41f82c7fb5585809ba6217dafacef1c01f16f704353afbe223fb2a4f4fc0fbf7c49b34072a42e1a315919f002e15ffe88788f1308506409f9e2755b72ce90e4064f7a8d5a5f9be61e2b89a9389e15872a8309957f70e10b59abdcbab3dca800052251ed79a1bc150556c05929c14da69c1f01a7a56204a7d4312202cd6c38b344ed1fd91cd24c215bb162e4c27f5cd650e6b7a2737165ab911d4be288d0d0e621d47bcd8c74b625c0f90c1e82983c0ed9dbfa7fba7192e357c13a27177685a2db8d090e1fd16e79e6ce5a81c273cc05f7a1bf5ba5b7a0ddf40bd4d324959f9f3fae7538f857efaa8cc20b6c9b4cdba5ad4183124fddda1161a3e6b90a3a5795398ec63b57a30d47012e58724180e0e53fe4e4fcef75d2e577a267a29e6f0b6313971087147cf1c77504c2155f088e7e942c8496d11d06f6f838dc4cc7b2256e8439d478f39ad21589c07574c15294b71279d054056342e26d368a33c67f4651a11f4edab0d7837dcbf3f5dbc8b657da221dd9427da4a9b4dd5c0ce4aafd98e5053ab3d89262a90d66036e171cd1175208ca60acf987459fac4b223c53895ee22acbbc64057cb3bd6f76971b0a8dd61f735b616a0d601fa53e21309e9f75df1261530b70f4c6d0f537b2792cd28ddd2291b100e2bacca9ac73e641980022a642a837b1a47894d2276a0b5b060cc0570a16e3dd4a604bb815ab2aa4bc69bcb4072fc2587d9b7809ea179964305ac25453289c43cd08eb5f710393c73d539ba226849730fa3eeeb982eb23c25ce8cf76b85b35466759432eab94767447cbfb6dae5f4c92448038377443ad9652219946df8749a309cb47f5613ab5e5090e48b368c69531cbb99af3de989ea439e0b59b5853108f823e5085b5ad7e98fad7c875c423d56e5be69bceeb1df75c0fc5fafc115d845dcc39066c92ffdb5ed0d5bdc51d917357bb0c956d63bb35f46ada7910897524512bd4e6880d593c214af7b29deb31d538db1bb985250bfe7a5a6fdd1c7b31730ab0e3096ea53669c546990b31121fa18a1db4f6edf56dd6cb14176d08f7296fda3525ee407344a5edd3e6edb688ee92a169cf2661890ea7393754a5cb9de32a3202ff3e6b51ab41b08bb6e0752fd021aa63ae6765464f5e2599a12fa1a9d833e2e6b1efbcad8eb006e6f2785ea666c06e4ebf48edab6d9fd30f9497a10affd26ee2126a59a9183a66909c892e706e5d750abcc89f068f93383689ff2df35dab9211318c806b81003142a8ec28beef63a793ff20280aca7f93f803663709e0a87c3f68fd92b713ea4413c1eb59705b220d41671b1bf653754010337a64d78761d75d2e4f87ca9a4569caea10dac198c40f01f3686443f15f17fa014f8cbff90b27a68fb57e527108d31557f8b221b5f55bad139c16c4a89470e217a06d49ec805e83950a869a4080132ead765f23b2e5c3dfa1d9abafe9dbc0f861ccfd39d44ffcaec9dedbafaa3f45c8bd33c82ce0eeab36d9c033a314247e9309941306d0d11455204803d92c90f635cc476249d189e86b7b840726b8d9c613a74982658a340ace9a775e98c6125c4ccc58aec0cd485ffa6a2c5461428c7ac152e0ec571cb22a8de60c4992aa56c09bd23c15a28a8ea5c0fffb0f6b9f435d2a021fa483e435daf0d72ddbbc713ec76ff36114965682fcfc77a061d664aa3c75ad08cae0ba0e3bc8995c8c56bc488e5e68e6e32b7cb93d80f8222e10693e7f4a8075793dd218463d62891e01c29a49ffc27703a09557570e325e908c59cd18a910441a1fa603c184a3802f06a00765569fecbdfecd343b5b29027e41c034faeda7bdffc458040198c639d6f4ec1b16b8ab0fa83f1f1d2b08684ef3d7ae2499b5a5c9af09afeb9f8e3048756a1cd96b07ae4ab622a86afed95c1e3d61bff7a50d92d54e9bb9abbf0e59bbf74bdc96bdbcf16dc260f82b9dd9f4fbf06d400f49a0f297e681faff5b4f38c57e0fb2f31821a1d810bc88b715c8e54b5298f0cfe071bb73d5ede67d7557a0bca89e2b962a4fa250b60b5442749a39c4d9395c444e5c07946c0468b5651f66c1598a10cb3ad8fedb79293e3f08e89128630be9e48f184d96ea30d71eca6f0d788daf109a811836b924589179bc456d9a83d87166824d560980f4590196cffbc505a476add0da8469b47541b35528afcf76828bf02798c104b44550949169aaa0dd088739ffd50e827f8888571604f12a8dc8540405280837bf914a36b3bacde6a164e08149e1be67fb550efb98b31a471d2e0e9dbb82b80b8492a306fe93d3e2b87df1c3264273f208f1717d8b60d7f56be127ad8f2f79fe97a6b0f4da67a8c0abaa9c85d7f6d4bac4c7709626351f6c788224219611b5b4def19d9d1c4610f9147f29e6f5bcb91dcdb777dee8e0ebb7e35177f1a9d19924c6304f6f011f01985d9f4bb8911ab4b665395cb8bfdf3bbb329c168b8c9dc9db3285db68bceef4eacb0d62aa705144634964cf8cdfca5a1ce42ce27dc48337eb3d088e6c6a93633957051738c675be7a9fd787560e0e706dab6a5eb3138dd34f4a7e737d7bee852c1622db0a4e808fb43030fe8e15998bd8c136470684804a77b041a0de94788e1f3c4062adf3d79f0be854f89134f6096e72fb21f92a5a35c8879158c0803c33495dbd2573e45b6f75fa51d6ee621796522478b2eca0cdf073b651058316419abefa57fc4e563a2f122da6b3ec0d42b69ca849df363b8dc083b464b31014667d84d6856b8f39346c6be7875c9c6668645e6ac476cef49881f7b9775336ed32acd2f3c"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:18 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:18 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x0, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:18 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d8", 0xd2) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:18 executing program 0: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/255) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00199ed9e1e86083a7f6af5bef84c29c42668f299a6b8f5d291d884375a9b1a0238bc8ee33fd9ac4feb6b340258b8b65f825430172a11f804efc7abbd7bb95940e0cb2b46a524d6d5a06ad587c0a4f759900000000000095b593bbad03227e6d60e74d5317ddec86b5398809d4b4b6873f28615db5574da307ddca052c2d19d01d4d903921ad115781a47b87819e62"], 0x1) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x80000000, 0x0) set_thread_area(&(0x7f0000000100)={0x0, 0x0, 0x1000, 0x7, 0x6, 0x8000, 0x0, 0x1}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x105100) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/03/31 01:22:18 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000a0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000180)={0x10000, 0x0, &(0x7f000045b000/0x2000)=nil}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) arch_prctl(0x1001, &(0x7f0000000240)="6ef1ce756d58cb49831ff240d117f9bf832045ba79f0c97dc2fb5d8a9beecd57d239a3c7ef1f66d8d82d74a228082fb9e87b2f25da4727d6f6bc37f09d268f1c822f690b6ef4325ce398a2e76e55f9544009be5a0414448f3dd50c0b00ef89ae8ef8102c8f36f0bcdc2f358011461e9fc16ad126061d3b927d8144548f88125ceb") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:18 executing program 3: set_thread_area(&(0x7f0000000080)={0x2, 0x20001000, 0x5000, 0x0, 0x3, 0x5, 0x3, 0x8001, 0x2, 0xfffffffffffffff7}) recvmmsg(0xffffffffffffff9c, &(0x7f00000070c0)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000440)=""/93, 0x5d}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/65, 0x41}, {&(0x7f0000001540)=""/82, 0x52}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=""/198, 0xc6, 0x89c0}, 0x8}, {{&(0x7f0000002740)=@ax25, 0x80, &(0x7f0000002900)=[{&(0x7f00000027c0)=""/221, 0xdd}, {&(0x7f00000028c0)=""/35, 0x23}], 0x2, &(0x7f0000002940)=""/24, 0x18, 0xa39f}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002980)=""/111, 0x6f}, {&(0x7f0000002a00)=""/64, 0x40}, {&(0x7f0000002a40)=""/23, 0x17}, {&(0x7f0000002a80)=""/152, 0x98}], 0x4, &(0x7f0000002b80)=""/214, 0xd6, 0xd1b}, 0x1}, {{&(0x7f0000002c80)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000002d00)=""/242, 0xf2}, {&(0x7f0000002e00)=""/229, 0xe5}, {&(0x7f0000002f00)=""/11, 0xb}, {&(0x7f0000002f40)=""/57, 0x39}, {&(0x7f0000002f80)=""/125, 0x7d}, {&(0x7f0000003000)=""/24, 0x18}, {&(0x7f0000003040)=""/146, 0x92}, {&(0x7f0000003100)=""/202, 0xca}, {&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/165, 0xa5}], 0xa, &(0x7f0000004380)=""/33, 0x21, 0x10001}, 0xffffffffffff7a5b}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f00000043c0)=""/229, 0xe5}, {&(0x7f00000044c0)=""/68, 0x44}, {&(0x7f0000004540)=""/33, 0x21}, {&(0x7f0000004580)=""/194, 0xc2}, {&(0x7f0000004680)=""/133, 0x85}, {&(0x7f0000004740)=""/184, 0xb8}, {&(0x7f0000004800)=""/176, 0xb0}, {&(0x7f00000048c0)=""/203, 0xcb}], 0x8, &(0x7f0000004a40)=""/196, 0xc4, 0x8}, 0x1}, {{&(0x7f0000004b40)=@nfc_llcp, 0x80, &(0x7f0000007000)=[{&(0x7f0000004bc0)=""/184, 0xb8}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/21, 0x15}, {&(0x7f0000005cc0)=""/94, 0x5e}, {&(0x7f0000005d40)=""/158, 0x9e}, {&(0x7f0000005e00)=""/16, 0x10}, {&(0x7f0000005e40)=""/59, 0x3b}, {&(0x7f0000005e80)=""/244, 0xf4}, {&(0x7f0000005f80)=""/4096, 0x1000}, {&(0x7f0000006f80)=""/98, 0x62}], 0xa, 0x0, 0x0, 0x2}, 0x8001}], 0x6, 0x12000, &(0x7f0000007240)={0x0, 0x989680}) ioctl$sock_bt(r0, 0x0, &(0x7f0000007280)="b07988e7191f4c00000054f99605000000017025dd350779de18b0e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x100, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7ff, 0x410000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) writev(r1, &(0x7f0000000040), 0x146) 2018/03/31 01:22:18 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:18 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x0, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:18 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) 2018/03/31 01:22:18 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915c", 0xd9) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 200.076679] IPVS: ftp: loaded support on port[0] = 21 [ 200.110613] IPVS: ftp: loaded support on port[0] = 21 [ 200.128778] binder: 15221:15224 Acquire 1 refcount change on invalid ref 0 ret -22 [ 200.136935] binder: 15221:15224 ioctl c0306201 2000a000 returned -14 [ 200.169234] binder: 15223:15230 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:19 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001780)={0x7, &(0x7f0000000300)=""/213, &(0x7f00000016c0)=[{0x1, 0xde, 0x0, &(0x7f0000000400)=""/222}, {0x7, 0x1000, 0xea4d, &(0x7f0000000500)=""/4096}, {0x7ff, 0x6b, 0x138, &(0x7f0000001500)=""/107}, {0x4, 0x65, 0x4, &(0x7f0000001580)=""/101}, {0xfffffffffffffff8, 0x5, 0x7, &(0x7f0000000080)=""/5}, {0x7, 0x23, 0x8, &(0x7f0000001600)=""/35}, {0x0, 0x61, 0x3ff, &(0x7f0000001640)=""/97}]}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f0000000300), 0x18d6, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x8) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000002c0)={0x800, 0xfffffffffffffffd}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:19 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) 2018/03/31 01:22:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x0, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:19 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000100)) readahead(r0, 0x94, 0x8cb0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x401, 0x40) writev(0xffffffffffffffff, &(0x7f0000000040), 0x146) 2018/03/31 01:22:19 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x0, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x0, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:19 executing program 0: r0 = memfd_create(&(0x7f0000df9fc9)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000000004) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getanyicast={0x14, 0x3e, 0x104, 0x70bd28, 0x25dfdbff, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4) dup3(r0, r0, 0x80000) fallocate(r0, 0x20, 0x0, 0x87dc) 2018/03/31 01:22:19 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915c", 0xd9) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x0, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:19 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x141080, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'memory', 0x20}]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/03/31 01:22:19 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915c", 0xd9) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:19 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) 2018/03/31 01:22:19 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x40, r1, 0x4, 0x70bd2a, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9d94}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0x40}, 0x1}, 0x20000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="0000000c91b13c0000", @ANYRES16=r2, @ANYBLOB="000228bd7000fcdbdf250b0000003c00010008000600736564000800020000000000080004004e230000080006007772720008000b00736970000800050004000000080009000e0000000800060003000000"], 0x58}, 0x1, 0x0, 0x0, 0x40800}, 0x1) readv(r0, &(0x7f0000000940)=[{&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000740)=""/111, 0x6f}, {&(0x7f00000007c0)=""/24, 0x18}, {&(0x7f0000000800)=""/72, 0x48}, {&(0x7f0000000880)=""/185, 0xb9}], 0x5) fcntl$setflags(r0, 0x2, 0x1) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x101, 0x414}, 'port1\x00', 0x2, 0x40051, 0x7, 0x3, 0x8, 0xffffffff, 0x0, 0x0, 0x5}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)}, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000480)={0x10000000000000, 0x2}) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d83000)) r4 = dup2(r3, r0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/31 01:22:19 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x1) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x0, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) [ 201.487594] IPVS: ftp: loaded support on port[0] = 21 [ 201.517859] IPVS: ftp: loaded support on port[0] = 21 [ 201.525390] binder: 15299:15301 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:20 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/03/31 01:22:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0xa0000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x81, 0x43}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r4, 0x10000}, 0x8) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 01:22:20 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) sendto$llc(r0, &(0x7f00000000c0)="f32ed39f9dabdee737b836024706381a71e590f00bab25dafdb884777d157ece816750ebf3da33e27ceca33b645d808c064d62bb20f6726c3e963ead5763b82d254e20425b9268a33ffcbf2267dd6885d5328afa879ef8ccaaf7bb043dee952e421ddc7eede68a0e9944d6d62d37f581c64a2f088ff7631f0a2037e22091d43fb3ed4af485ac7693b3f0ebc60b6b7a6314c50b7c5211684e746d6e8f6f2dff489a104055d194021d948ebed4542eb0e4076de0914a302b7159e1b658096c25beebcf87c3b4c7316b3475e0560d4bb81198797d08aa0169292c9b474ae272de", 0xdf, 0x4801, &(0x7f00000001c0)={0x1a, 0x207, 0x8, 0x7, 0x3f, 0xfffffffffffffffc, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/03/31 01:22:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r1, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000005c0)={0x0, r2}) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000003600)={@empty, 0x2e}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r3 = memfd_create(&(0x7f0000000680)='@\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r3, 0x0, 0x0, 0x1) fchmod(r3, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) 2018/03/31 01:22:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x0, 0x1000}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x0, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x0, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:20 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc59573", 0xdc) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 201.567685] binder: 15304:15306 Acquire 1 refcount change on invalid ref 0 ret -22 [ 201.575644] binder: 15304:15306 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "53963c99940dfe176519d0fd50c613bfaa9eaf262a8bb1c1f63b21b0e98dbf1473177b37ad263543ebdc0e6c47a2aa7acd6679afb8bbf7a73dc0f2e43dc7c2c9720d4a17a15226136338099541949744110ce879b181aafcaa144d2970f6a586715ae8f7b886cb488b321c454a5bdc9b0c65c4e3b0047167123c842fea78f3de098ff6be5b1c185bd3486501efc8e008104cda1dd08c946969831e8bf79dfa97df57e914c50288b6236ceab5e477c292d0a90b6ac2471a1a2646ac9f63276e9e84ddbe9eb6432e1822a61dc77d5a8950b7f0b6e9cb1e3dc6c7e7591b86762725cb04f5462b3d82b8dc0f98205907366f1a28da8d73dcbd3d4f5f0d5ce5e6c0983c21afd6b3200a898f65ae5593068bab47b53cb739fbb2e410aea1ec8ced32efa1a96a19ed02b9dfeadf005172f8a5d3f1f1d86bcf87d5a37b418e1f6879a75225180fd81132165c431d6b2e406e2e0722de00cb98d5fcfb72675f5473859b72c840894f13c9464000f4be302cf511e2717016f0a1e5487c388b3b721ef683c32a585a66256510642713aead259f2a0cfb9cc760ae5e40bc3578a021a56ac93a1de98d7f3380847aa6423cbb823e8379c868a3b596262965f8702f8e417c73179b0a3c0191debc4ac9503f7dabc3ef066282bcc3c24931df78b0b90e62475a7ad077133682de0052ff3b3cad850701e88bb2792712b892577fb2e105b1cc981d62ed4c21e18363c40ca966925b056e52fdbaa6f5cfc6746e4ffdd943dac2c0a2e36c77625a10d137ef1ffbe6c4f79614f35f387256c643074b54b7496d1621f971049f569d6ecf813e424639be55a0656e8a4ffc9115afd07e39ec4333bad8819d5f7894d997ed61154364b01a864546117867b3dbc48b3d7c21a5a7bdec0985f9eca8c417d629335846f88314c871502aa30812221d0d4d241af7eb75e7689d1946b369b3d471a4f53f0ee2b53daedb4606633e01dd7d2e8ef36cacb228c4f4d4b0605b3b616fb59714b579ea1d177f7d60edec060345cf864d7f29f59ea1f995584117dfdaa40427deb2a9d642506bc7aa95e3c316486ad61dc7344a7f9ee14075c63e299b6eb5c46a68c67c745f68c76e570e69fb9d890bb848cabacaa3f32fbb595c39fdde97156cc5579d631277929956438198d7981f493a815dec1c6119e9a564b0d87f2016e3751051a4853c214b9212335aab1fe14b9e2b207eeddc871e60021d9b9e3f362c8f8049bf651f37da17b28f8c7cfd0fb730f19d4d75e7ef7b9155b694a4761c7c7217a063c0fb76d158784cec7aa475e76661fdbc1b9669397b19453879506b8f48375aa3ef8a7b19114c3fafd0e40b5593816851b0771bd0567608471e7d234d2399a2c40a3565eaa1024184dea741d387d36f6ee142d8d7c6135116676de234fba5c820ab9c955db9ef762097d97dc7ff5813a07d6e55542ac8634791eeac13d94a72cdf96749e32a5c6553006725f3f9aa42f08bfb720370e9ed264567d94a35f48da9d10575ec7f1ca56adc5748ce7b279ff7dee2efa6d0d92181ead7d45bf6c0895ed4a8139211b81c4230fed3f8e926dde9c1e8296e6d7396961fb8c947def9318fd1eb972d132fc8920aee3c107069420a62488caf3c71c361c36c1d0b9df4e83462694628ede81bf99cefcad4c6e02dc15d31001628f6e61c6eb8e6bb2124b69d228a21b8360c2ff509f78957d27bf232258deaf4aeeae32c10e6277005ae07ad97c1ef8284313b94849a9ec8f5e186ac4904220dafb8d96ab736ee39569b9ce1bf0ce5e0eae8305e638b87da20708d31bdc4e348c66cc4e7c48d188caab596c17cc475b8922ba5e1751fe119c08b7236c2cd18aa3f66bed509987cdb6ce4c8596f095b60ef76ec33f5ccb459742b922fa2675eb6045ff7496f0435fb775269f063a58d848993f069ebc1f49b9041402740151edad13b538bf7f4693bbe669a3d518856807cd66e33202a71111198c4d48200a7f0894d2da72a1f5a01670dcd5581f5e2e2f2bd099bfae2b5578dfbe005957b53ec8c9dc19a1ab2d33fe41784b2fd7e7c92285b51923c4f0485e642a2a37aa9a881bb53a8ce353f2418d71c3b57525c6801a63e765f2a209d5761a3fb7d95863d80d73ac5df0aa11710df954446a7c0d67a85fba4530f2c1e549b5457b878284561fa3020a9afcf1bcf127a137cbc39def494061b95ccd0e3ac0d120646389794cb2e9b72c45e986d05b2624f7d6c27b8b9ad80ea9d7c4a6b03afdc52a99c48e02174418d54a0d800b0fe3d4b3ecc37c417a67a7f8e23edcb35538bf2e75eb8f9b74deddb815898d4cde5020f398f8af84837378e54f21de762e500562638c48cc76a6afcb49bfa74a6069f4195daf8ed260c2fb70afe72eed6290705ab38719bb2bb143ff472ce3eac18165ab5aea90e64a4a9e0f199edabbd66c100459b26ecea06bef2704a0596e27e18d1738f11d6bcb183e6b2bc715094821a269da0de0ca4726aa03acb482c3a4c4ad75ee7dbaf2b69f33462cfd475ddf00d56a277a7d6ff706c17120cf6e73f7951f27a4299e17b6d29262aa13926ee4b04ad3809a62d8ddf78322c7bf340e85b15bf9e08281a18fc692ff75efc6162e7380e98818e34677286eba2d36b84c29f4bbd11b58128cb09a5a0f1e027b221208b6e0803af808b846a61441c3c7975eaea4c6eabd3708ce2f2ce50a13ab195585739d206a73437aff60c97ec6ef95446ad5ac63093257b3e579df2804f53e8d299cee3fd39aff1850379270e346e652893f86850c5f62545ab7e2bb66669ceed583e9acacc84df9ff834d7e602286a2300fe52cef1a769c174f2139abb17a87a43ed537436026009de2a10d21773b8a1506fa89383c0ff627c059a1c819fb9362c4f6cd93ac73bc82a8d4e14a2145af575c05420f43aff5bc1fe5362107bce811bf56c23eb1a9ccf16f85b6ac552fe0a865cff9571a7d4cb56d85d4d184ba28c5793542545a8f253c2483998750d41f82c7fb5585809ba6217dafacef1c01f16f704353afbe223fb2a4f4fc0fbf7c49b34072a42e1a315919f002e15ffe88788f1308506409f9e2755b72ce90e4064f7a8d5a5f9be61e2b89a9389e15872a8309957f70e10b59abdcbab3dca800052251ed79a1bc150556c05929c14da69c1f01a7a56204a7d4312202cd6c38b344ed1fd91cd24c215bb162e4c27f5cd650e6b7a2737165ab911d4be288d0d0e621d47bcd8c74b625c0f90c1e82983c0ed9dbfa7fba7192e357c13a27177685a2db8d090e1fd16e79e6ce5a81c273cc05f7a1bf5ba5b7a0ddf40bd4d324959f9f3fae7538f857efaa8cc20b6c9b4cdba5ad4183124fddda1161a3e6b90a3a5795398ec63b57a30d47012e58724180e0e53fe4e4fcef75d2e577a267a29e6f0b6313971087147cf1c77504c2155f088e7e942c8496d11d06f6f838dc4cc7b2256e8439d478f39ad21589c07574c15294b71279d054056342e26d368a33c67f4651a11f4edab0d7837dcbf3f5dbc8b657da221dd9427da4a9b4dd5c0ce4aafd98e5053ab3d89262a90d66036e171cd1175208ca60acf987459fac4b223c53895ee22acbbc64057cb3bd6f76971b0a8dd61f735b616a0d601fa53e21309e9f75df1261530b70f4c6d0f537b2792cd28ddd2291b100e2bacca9ac73e641980022a642a837b1a47894d2276a0b5b060cc0570a16e3dd4a604bb815ab2aa4bc69bcb4072fc2587d9b7809ea179964305ac25453289c43cd08eb5f710393c73d539ba226849730fa3eeeb982eb23c25ce8cf76b85b35466759432eab94767447cbfb6dae5f4c92448038377443ad9652219946df8749a309cb47f5613ab5e5090e48b368c69531cbb99af3de989ea439e0b59b5853108f823e5085b5ad7e98fad7c875c423d56e5be69bceeb1df75c0fc5fafc115d845dcc39066c92ffdb5ed0d5bdc51d917357bb0c956d63bb35f46ada7910897524512bd4e6880d593c214af7b29deb31d538db1bb985250bfe7a5a6fdd1c7b31730ab0e3096ea53669c546990b31121fa18a1db4f6edf56dd6cb14176d08f7296fda3525ee407344a5edd3e6edb688ee92a169cf2661890ea7393754a5cb9de32a3202ff3e6b51ab41b08bb6e0752fd021aa63ae6765464f5e2599a12fa1a9d833e2e6b1efbcad8eb006e6f2785ea666c06e4ebf48edab6d9fd30f9497a10affd26ee2126a59a9183a66909c892e706e5d750abcc89f068f93383689ff2df35dab9211318c806b81003142a8ec28beef63a793ff20280aca7f93f803663709e0a87c3f68fd92b713ea4413c1eb59705b220d41671b1bf653754010337a64d78761d75d2e4f87ca9a4569caea10dac198c40f01f3686443f15f17fa014f8cbff90b27a68fb57e527108d31557f8b221b5f55bad139c16c4a89470e217a06d49ec805e83950a869a4080132ead765f23b2e5c3dfa1d9abafe9dbc0f861ccfd39d44ffcaec9dedbafaa3f45c8bd33c82ce0eeab36d9c033a314247e9309941306d0d11455204803d92c90f635cc476249d189e86b7b840726b8d9c613a74982658a340ace9a775e98c6125c4ccc58aec0cd485ffa6a2c5461428c7ac152e0ec571cb22a8de60c4992aa56c09bd23c15a28a8ea5c0fffb0f6b9f435d2a021fa483e435daf0d72ddbbc713ec76ff36114965682fcfc77a061d664aa3c75ad08cae0ba0e3bc8995c8c56bc488e5e68e6e32b7cb93d80f8222e10693e7f4a8075793dd218463d62891e01c29a49ffc27703a09557570e325e908c59cd18a910441a1fa603c184a3802f06a00765569fecbdfecd343b5b29027e41c034faeda7bdffc458040198c639d6f4ec1b16b8ab0fa83f1f1d2b08684ef3d7ae2499b5a5c9af09afeb9f8e3048756a1cd96b07ae4ab622a86afed95c1e3d61bff7a50d92d54e9bb9abbf0e59bbf74bdc96bdbcf16dc260f82b9dd9f4fbf06d400f49a0f297e681faff5b4f38c57e0fb2f31821a1d810bc88b715c8e54b5298f0cfe071bb73d5ede67d7557a0bca89e2b962a4fa250b60b5442749a39c4d9395c444e5c07946c0468b5651f66c1598a10cb3ad8fedb79293e3f08e89128630be9e48f184d96ea30d71eca6f0d788daf109a811836b924589179bc456d9a83d87166824d560980f4590196cffbc505a476add0da8469b47541b35528afcf76828bf02798c104b44550949169aaa0dd088739ffd50e827f8888571604f12a8dc8540405280837bf914a36b3bacde6a164e08149e1be67fb550efb98b31a471d2e0e9dbb82b80b8492a306fe93d3e2b87df1c3264273f208f1717d8b60d7f56be127ad8f2f79fe97a6b0f4da67a8c0abaa9c85d7f6d4bac4c7709626351f6c788224219611b5b4def19d9d1c4610f9147f29e6f5bcb91dcdb777dee8e0ebb7e35177f1a9d19924c6304f6f011f01985d9f4bb8911ab4b665395cb8bfdf3bbb329c168b8c9dc9db3285db68bceef4eacb0d62aa705144634964cf8cdfca5a1ce42ce27dc48337eb3d088e6c6a93633957051738c675be7a9fd787560e0e706dab6a5eb3138dd34f4a7e737d7bee852c1622db0a4e808fb43030fe8e15998bd8c136470684804a77b041a0de94788e1f3c4062adf3d79f0be854f89134f6096e72fb21f92a5a35c8879158c0803c33495dbd2573e45b6f75fa51d6ee621796522478b2eca0cdf073b651058316419abefa57fc4e563a2f122da6b3ec0d42b69ca849df363b8dc083b464b31014667d84d6856b8f39346c6be7875c9c6668645e6ac476cef49881f7b9775336ed32acd2f3c"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:20 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc59573", 0xdc) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:20 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) [ 201.703585] binder: BINDER_SET_CONTEXT_MGR already set [ 201.715695] binder: 15365:15380 ioctl 40046207 0 returned -16 2018/03/31 01:22:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:20 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x400200) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x0, 0x1, 0x7, 0x1, 0xc2}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x7fffffff, 0x5, 0x5, 'queue1\x00', 0x8}) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x100000001, 0x9) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) gettid() r3 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r3, 0x4001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r4}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000280)=""/150, &(0x7f0000000340)=0x96) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000600)) signalfd4(r0, &(0x7f0000000180)={0xd3}, 0x8, 0x0) getpeername$inet(r0, &(0x7f0000000400)={0x0, 0x0, @loopback}, &(0x7f0000000440)=0x10) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) getpeername$inet(r1, &(0x7f0000000380)={0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0xff2b) 2018/03/31 01:22:20 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc59573", 0xdc) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:20 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:20 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="487988e71928e9841ffbda3739c69ba2875d186ec09e4f2f44c68954e17337fb21c7555a4361e62b1b9cfc5447b615567735715c46507f2897a1e578c498f20ecaf59f96ea7aced44a56a842c3764b6da2a2e622cb691e29861323ee87a0242c9272fa89b93d1c9c953f46c92f1d7ecd3fb296e3df5c006f29b800888d") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffc, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/03/31 01:22:20 executing program 2: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) [ 202.464260] binder: 15366:15427 ioctl c0306201 2000a000 returned -14 [ 202.488265] binder: 15375:15429 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:21 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5}, @llc={@snap={0x1, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:21 executing program 2 (fault-call:27 fault-nth:0): r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:21 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000440)={0x3, 0x0, &(0x7f0000000280)=""/103, &(0x7f0000000300)=""/179, &(0x7f00000003c0)=""/105, 0xf000}) ptrace$poke(0xffffffffffffffff, r4, &(0x7f00000000c0), 0x8) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000480)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x7f, 0x2) 2018/03/31 01:22:21 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0)={0x7, 0x6, 0x8, 0x0, 0x8, 0x8, 0xf8b1}, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f00000000c0)=""/180, &(0x7f0000000180)=0xb4) 2018/03/31 01:22:21 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x0, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:21 executing program 0: perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x47, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x3, 0x80000000000002, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800001}, 0x0, 0x0, 0xffffffffffffffff, 0x10000000000000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0xf004, 0x1d000, 0x2, 0x8, 0x6}) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/03/31 01:22:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0x0) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:21 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739bea", 0xde) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 202.791617] FAULT_INJECTION: forcing a failure. [ 202.791617] name failslab, interval 1, probability 0, space 0, times 0 [ 202.803615] CPU: 0 PID: 15437 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 202.810999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.820359] Call Trace: [ 202.822964] dump_stack+0x194/0x24d [ 202.826616] ? arch_local_irq_restore+0x53/0x53 [ 202.831299] ? __lock_acquire+0x664/0x3e00 [ 202.835556] should_fail+0x8c0/0xa40 [ 202.839284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.844398] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 202.849579] ? perf_trace_lock_acquire+0xe3/0x980 [ 202.854411] ? trace_hardirqs_off+0x10/0x10 [ 202.858744] ? trace_event_raw_event_lock+0x340/0x340 [ 202.863917] ? perf_trace_lock+0x900/0x900 [ 202.868136] ? perf_trace_lock+0xd6/0x900 [ 202.872261] ? perf_trace_lock_acquire+0xe3/0x980 [ 202.877085] ? trace_event_raw_event_lock+0x340/0x340 [ 202.882255] ? perf_trace_lock+0x900/0x900 [ 202.886468] ? trace_hardirqs_off+0x10/0x10 [ 202.890768] ? trace_hardirqs_off+0x10/0x10 [ 202.895067] ? __lock_is_held+0xb6/0x140 [ 202.899111] should_failslab+0xec/0x120 [ 202.903068] kmem_cache_alloc_trace+0x4b/0x740 [ 202.907635] ? print_irqtrace_events+0x270/0x270 [ 202.912373] tipc_group_create+0x14b/0x980 [ 202.916590] ? tipc_group_size+0x50/0x50 [ 202.920635] ? mark_held_locks+0xaf/0x100 [ 202.924765] ? do_raw_spin_trylock+0x190/0x190 [ 202.929329] ? __local_bh_enable_ip+0x121/0x230 [ 202.933976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 202.938983] ? lock_sock_nested+0x91/0x110 [ 202.943198] ? trace_hardirqs_on+0xd/0x10 [ 202.947323] ? __local_bh_enable_ip+0x121/0x230 [ 202.951976] tipc_setsockopt+0x28a/0xcf0 [ 202.956031] ? tipc_sk_leave+0x200/0x200 [ 202.960077] ? __fdget+0x18/0x20 [ 202.963424] ? security_socket_setsockopt+0x89/0xb0 [ 202.968426] SyS_setsockopt+0x189/0x360 [ 202.972394] ? SyS_recv+0x40/0x40 [ 202.975826] ? SyS_write+0x184/0x220 [ 202.979519] ? SyS_read+0x220/0x220 [ 202.983126] ? do_syscall_64+0xb7/0x940 [ 202.987168] ? SyS_recv+0x40/0x40 [ 202.990601] do_syscall_64+0x281/0x940 [ 202.994468] ? vmalloc_sync_all+0x30/0x30 [ 202.998594] ? _raw_spin_unlock_irq+0x27/0x70 [ 203.003072] ? finish_task_switch+0x1c1/0x7e0 [ 203.007546] ? syscall_return_slowpath+0x550/0x550 [ 203.012458] ? syscall_return_slowpath+0x2ac/0x550 [ 203.017974] ? prepare_exit_to_usermode+0x350/0x350 [ 203.022979] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 203.028325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.033151] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.038321] RIP: 0033:0x454e79 2018/03/31 01:22:21 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739bea", 0xde) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:21 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0xe, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80000000, 0x100) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0xfffffffffffffff8, 0x1}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000002c0)=0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) pwritev(r2, &(0x7f0000000640)=[{&(0x7f0000000440)="efaffecf4f40c443cbc674f88fe6ecd752f4c099de5784e463a6ab68903260e2d4dfe43eb1b80c84b99474e94538e054221ed38806", 0x35}, {&(0x7f0000000480)="f676b28dcddda793cc604587fc0d09450dc3eeba648ecebf27faf3c5c72f9fcab2fce242d50f38a003531466b1e04cbdca57d3ba43f3e3d25715fa6bd5585d6ec86cc64fb19f4ef33e613cca3a556a2e17814a195e68408c7763d51620345b3944fdd50afdeae28416d35e944bd2587cb309e4cc2bedb044e614f7d639747e30fb84034ef1cf4f717c6657c6f72f283454423ec3d88dbc3a", 0x98}, {&(0x7f0000000540)="7096e15162a000580417a6716239816778caa513a826aa0b331fa41d15460823223194c9b3ae4ab851aab9a9a1606226b4759b6e9f63dd7374afdb20e49def355ed9b6cfd8ce8b1f6b07be5706264e06fe891e90af87d3a47dbda819afa1fdcb36ce34bb0ee8a2041d7d127d59eda0a629bd252769aaca6c136857db6620b0173ea902b5e55ba96df67324fe54b9647326638cdce60328c354331f645d0a615304074a6936546d38d33861d916da7fd1bb4aeb65e3ae626b6b1c3390a57ccd92e9687e7318750b386c5ce0748ed1550f8ebd6b087479cc2d0f90be7a914404b2e6b8dfef7261d304b3f88d425ca1773f0ae2c6ee2c", 0xf5}], 0x3, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="371600cea3ffffff7f00000000ab424d", 0x47) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000280)=0xc) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x1ffffffd, 0x10, &(0x7f0000ff7000/0x9000)=nil, 0xfffffffffffffffd}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000400)={0x1, 0x0, &(0x7f0000000300)=""/70, &(0x7f0000000380)=""/23, &(0x7f00000003c0)=""/36}) splice(r2, &(0x7f0000000680), r0, &(0x7f00000006c0), 0x10000, 0x1) r3 = gettid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000700)) getpriority(0x0, r3) writev(r2, &(0x7f0000000040), 0x146) 2018/03/31 01:22:21 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x0, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) [ 203.041492] RSP: 002b:00007f66296e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 203.049197] RAX: ffffffffffffffda RBX: 00007f66296e46d4 RCX: 0000000000454e79 [ 203.056451] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 203.063702] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 203.070958] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000018 [ 203.078207] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000000 2018/03/31 01:22:21 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000440)="6e65742f6465765f6d6361737400c007ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645d32b6000000000000944295c4c1a871eca5896b19794793ef47eb6cd00719868ed86981c7f341b27151a05f913cd1e7468dd928adb2c0988e13528d0f6cc65ff5f98000d22d325d79b726b1abbc59753c5d9fb17254c4bcc337f8df34116abb04665f01c6a7d843ab1251d5097b1ed894460fdfeefb09cccb3fdc042e8f3ae2c9106c72aa9e210240b4daae1d") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/126, &(0x7f0000000180)=0x7e) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000300)={{0x8000000006, 0x6, 0x8, 0x81, "cde56bf1ad5fe5e079bb76ae27044126a5239d71514b2b06eecf89ac6b7647b5e51006490aaa1d2166da23ed", 0x1}, 0x0, 0x0, 0xfffffffffffffffe, r2, 0x1, 0x8, "d6beeefe4a221c412708baf0239da0c3f1982ca8e7d3877a6f4c3a826fa7f23f2eed2152b4d4258ea8d3b7aff974840fcb040e71934b7d82a56565d086440fef", &(0x7f0000000040)='vmnet0(&trusted\x00', 0x10, [], [0x360, 0x6, 0x4, 0x8]}) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x88) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') write$cgroup_subtree(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="2f637075202d72646d612000696f202b6d656d6f7279202f70696473200072646d61202b72646d612063084bba875f09ee5bad7395442d45524c7d4f057a7ccc42333dd84aac7081292cc4b5d17b6a9ff740e2cdfe330e735f4132059abd49874de6147be90c67362b51936c83a5af00000000000000000000000000"], 0x29) sendfile(r3, r1, &(0x7f00000001c0)=0x10, 0x7a000000000000) 2018/03/31 01:22:21 executing program 2 (fault-call:27 fault-nth:1): r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:21 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739bea", 0xde) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 203.279504] FAULT_INJECTION: forcing a failure. [ 203.279504] name failslab, interval 1, probability 0, space 0, times 0 [ 203.290870] CPU: 1 PID: 15475 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 203.298239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.307601] Call Trace: [ 203.310206] dump_stack+0x194/0x24d [ 203.313851] ? arch_local_irq_restore+0x53/0x53 [ 203.318524] ? __lock_acquire+0x664/0x3e00 [ 203.322767] should_fail+0x8c0/0xa40 [ 203.326504] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.331593] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 203.336765] ? is_bpf_text_address+0x7b/0x120 [ 203.341244] ? __lock_acquire+0x664/0x3e00 [ 203.345469] ? lock_release+0xa40/0xa40 [ 203.349429] ? unwind_dump+0x4d0/0x4d0 [ 203.353304] ? perf_trace_lock+0xd6/0x900 [ 203.357431] ? perf_trace_lock_acquire+0xe3/0x980 [ 203.362265] ? trace_event_raw_event_lock+0x340/0x340 [ 203.367440] ? perf_trace_lock+0x900/0x900 [ 203.371662] ? __save_stack_trace+0x7e/0xd0 [ 203.375967] ? trace_hardirqs_off+0x10/0x10 [ 203.380310] should_failslab+0xec/0x120 [ 203.384272] kmem_cache_alloc_trace+0x4b/0x740 [ 203.388834] ? save_stack+0xa3/0xd0 [ 203.392452] tipc_alloc_conn+0xc6/0x5a0 [ 203.396408] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 203.401231] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 203.406141] ? lock_downgrade+0x980/0x980 [ 203.410272] ? lock_release+0xa40/0xa40 [ 203.414229] ? __lock_is_held+0xb6/0x140 [ 203.418368] tipc_topsrv_kern_subscr+0x39d/0x8a0 [ 203.423108] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 203.427941] ? memset+0x31/0x40 [ 203.431207] ? tipc_bcast_stop+0x350/0x350 [ 203.435430] tipc_group_create+0x6ed/0x980 [ 203.439667] ? tipc_group_size+0x50/0x50 [ 203.443717] ? mark_held_locks+0xaf/0x100 [ 203.447847] ? do_raw_spin_trylock+0x190/0x190 [ 203.452422] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 203.457423] ? lock_sock_nested+0x91/0x110 [ 203.461638] ? trace_hardirqs_on+0xd/0x10 [ 203.465767] ? __local_bh_enable_ip+0x121/0x230 [ 203.470427] tipc_setsockopt+0x28a/0xcf0 [ 203.474473] ? tipc_sk_leave+0x200/0x200 [ 203.478523] ? __fdget+0x18/0x20 [ 203.481872] ? security_socket_setsockopt+0x89/0xb0 [ 203.486957] SyS_setsockopt+0x189/0x360 [ 203.490914] ? SyS_recv+0x40/0x40 [ 203.494349] ? SyS_write+0x184/0x220 [ 203.498048] ? SyS_read+0x220/0x220 [ 203.501658] ? do_syscall_64+0xb7/0x940 [ 203.505633] ? SyS_recv+0x40/0x40 [ 203.509074] do_syscall_64+0x281/0x940 [ 203.512944] ? vmalloc_sync_all+0x30/0x30 [ 203.517071] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 203.522588] ? syscall_return_slowpath+0x550/0x550 [ 203.527499] ? syscall_return_slowpath+0x2ac/0x550 [ 203.532419] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 203.537766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.542596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.547763] RIP: 0033:0x454e79 [ 203.550936] RSP: 002b:00007f66296e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 203.558623] RAX: ffffffffffffffda RBX: 00007f66296e46d4 RCX: 0000000000454e79 [ 203.565872] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 203.573121] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 203.580368] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000018 [ 203.587620] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000001 [ 203.662406] binder: 15439:15478 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:22 executing program 2 (fault-call:27 fault-nth:2): r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:22 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x7a, {{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x0, 0x8, [{{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}}, {{0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xd2a}}, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xb0a}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e21, 0x443f, @dev={0xfe, 0x80, [], 0x15}, 0x4}}]}, 0x490) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000540)="584187e4d2781671bc620f89ecef1dcc0a53505685561d25323896c7ef78ae353dbf84d74786b482a76f7b80704ad2c56ac1d7bcdae1a5460ab05b5e6504753619048abaf59ec033bdc6d1c5ea70bf4cb35ed16e38ccddd21105499277a046093139320ae15350f16b356fe48b16d673f4c10a150f6cfec7eb18be2a7fbf3ad7885b12265bcb6bbb6dc746397c501460fbd4891bbd1b9b5ae36293306d17cf3f68972af2ac6132d20efae9c9e18f49fd027ce99c206301cf7f1b758cdf21d1024b948572bc96451ed2be603d97ed1a90faf38fb9544f463c9a30cf0ddde41eba218f24b6f2fbd5f9398af0ed037c33", 0xef}], 0x100000000000027f) 2018/03/31 01:22:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x7, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x9e, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x0, 'wrr\x00', 0x4, 0x56, 0x20}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0x38e) 2018/03/31 01:22:22 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(0xffffffffffffffff, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:22 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f00d9001a0d6ca95835f04e6ab3b530943414f9f99b26f223c47640dfcb923fce827578e2ca31085d36763a84396c4773be6d746eee50d0b5889abd2dfb77dcf004c2be47b24d06d8a3242b8e5c3bfcdc57f7e368f28cce0851ba58d5ef7a5b99cb904707409f2ce11d1825a9fceca1487002ef8a270cbcf51cfeddf632c874d1fa8b5f015de485"], &(0x7f0000000280)=0x17) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f0000000380)=0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x7, 0x26080) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r5, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x2, @empty, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @empty, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x68) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) [ 203.918551] IPVS: ftp: loaded support on port[0] = 21 [ 203.928393] binder: 15449:15491 Acquire 1 refcount change on invalid ref 0 ret -22 [ 203.936420] binder: 15449:15491 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x0, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x0, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:22 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0x0) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x0, 0xaa, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:22 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) [ 204.007417] IPVS: set_ctl: invalid protocol: 158 172.20.20.20:20002 wrr [ 204.043353] IPVS: set_ctl: invalid protocol: 158 172.20.20.20:20002 wrr 2018/03/31 01:22:22 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(0xffffffffffffffff, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 204.126573] FAULT_INJECTION: forcing a failure. [ 204.126573] name failslab, interval 1, probability 0, space 0, times 0 [ 204.138516] CPU: 0 PID: 15515 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 204.145892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.155254] Call Trace: [ 204.157860] dump_stack+0x194/0x24d [ 204.161514] ? arch_local_irq_restore+0x53/0x53 [ 204.166203] should_fail+0x8c0/0xa40 [ 204.169929] ? print_irqtrace_events+0x270/0x270 [ 204.174712] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.179953] ? print_irqtrace_events+0x270/0x270 [ 204.184721] ? print_irqtrace_events+0x270/0x270 [ 204.189496] ? print_irqtrace_events+0x270/0x270 [ 204.194268] ? lock_pin_lock+0x360/0x360 [ 204.198347] ? print_irqtrace_events+0x270/0x270 [ 204.203475] ? trace_event_raw_event_lock+0x340/0x340 [ 204.208824] should_failslab+0xec/0x120 [ 204.212818] kmem_cache_alloc+0x47/0x760 [ 204.216898] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 204.222100] ? perf_trace_lock+0xd6/0x900 [ 204.226282] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 204.231924] radix_tree_extend+0x2bb/0x550 [ 204.236176] ? perf_trace_lock+0xd6/0x900 [ 204.240341] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 204.248372] ? __lock_acquire+0x664/0x3e00 [ 204.252650] ? lock_release+0xa40/0xa40 [ 204.256650] idr_get_free+0xad1/0xfd0 [ 204.260481] ? radix_tree_clear_tags+0xb0/0xb0 [ 204.265083] ? print_irqtrace_events+0x270/0x270 [ 204.269942] ? __debug_object_init+0x235/0x1040 2018/03/31 01:22:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0x0, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:23 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000280)=0xf2b) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x3e1, &(0x7f00000001c0)) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x8) rt_sigpending(&(0x7f0000000180), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:23 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x7fb5, 0x1, 0x4, &(0x7f0000ffb000/0x1000)=nil, 0x5}) writev(r0, &(0x7f0000000040), 0x146) [ 204.274636] ? lock_downgrade+0x980/0x980 [ 204.278801] ? lock_downgrade+0x980/0x980 [ 204.282971] ? lock_release+0xa40/0xa40 [ 204.286958] ? mark_held_locks+0xaf/0x100 [ 204.291124] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 204.296242] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.301272] ? trace_hardirqs_on+0xd/0x10 [ 204.305434] ? __debug_object_init+0x235/0x1040 [ 204.310112] ? print_irqtrace_events+0x270/0x270 [ 204.314890] idr_alloc_u32+0x1b2/0x390 [ 204.318792] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 204.323648] ? lock_acquire+0x1d5/0x580 2018/03/31 01:22:23 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000380)=""/174) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000180), 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000cf90), 0xfffffeab, 0x0, &(0x7f0000000040)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/03/31 01:22:23 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xd8}, &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002780)='/dev/hwrng\x00', 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/sequencer2\x00', 0x10541, 0x0) connect$l2tp(r2, &(0x7f0000002800)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x2, 0x2, 0x3, {0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x81}}}, 0x32) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x5}}, 0x51, 0x3, 0x7, 0x7fffffff, 0x64}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) clock_gettime(0x1, &(0x7f0000000080)) writev(r4, &(0x7f0000000040), 0x146) [ 204.327651] idr_alloc+0xf5/0x180 [ 204.331201] ? idr_alloc_u32+0x390/0x390 [ 204.335267] ? tipc_alloc_conn+0x392/0x5a0 [ 204.339514] tipc_alloc_conn+0x3a7/0x5a0 [ 204.343588] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 204.348455] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 204.353404] ? lock_downgrade+0x980/0x980 [ 204.357570] ? lock_release+0xa40/0xa40 [ 204.361559] ? __lock_is_held+0xb6/0x140 [ 204.365656] tipc_topsrv_kern_subscr+0x39d/0x8a0 [ 204.370432] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 204.375466] ? memset+0x31/0x40 [ 204.378850] ? tipc_bcast_stop+0x350/0x350 [ 204.383102] tipc_group_create+0x6ed/0x980 [ 204.387357] ? tipc_group_size+0x50/0x50 [ 204.391444] ? mark_held_locks+0xaf/0x100 [ 204.395604] ? do_raw_spin_trylock+0x190/0x190 [ 204.400196] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.405222] ? lock_sock_nested+0x91/0x110 [ 204.409473] ? trace_hardirqs_on+0xd/0x10 [ 204.413644] ? __local_bh_enable_ip+0x121/0x230 [ 204.418337] tipc_setsockopt+0x28a/0xcf0 [ 204.422466] ? tipc_sk_leave+0x200/0x200 [ 204.426580] ? __fdget+0x18/0x20 [ 204.429948] ? security_socket_setsockopt+0x89/0xb0 [ 204.434969] SyS_setsockopt+0x189/0x360 [ 204.439035] ? SyS_recv+0x40/0x40 [ 204.442481] ? SyS_write+0x184/0x220 [ 204.446356] ? SyS_read+0x220/0x220 [ 204.449967] ? do_syscall_64+0xb7/0x940 [ 204.453927] ? SyS_recv+0x40/0x40 [ 204.457361] do_syscall_64+0x281/0x940 [ 204.461230] ? vmalloc_sync_all+0x30/0x30 [ 204.465370] ? _raw_spin_unlock_irq+0x27/0x70 [ 204.469851] ? finish_task_switch+0x1c1/0x7e0 [ 204.474501] ? syscall_return_slowpath+0x550/0x550 [ 204.479412] ? syscall_return_slowpath+0x2ac/0x550 [ 204.484323] ? prepare_exit_to_usermode+0x350/0x350 [ 204.489419] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 204.494768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.499600] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.504773] RIP: 0033:0x454e79 [ 204.507967] RSP: 002b:00007f66296e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 204.515667] RAX: ffffffffffffffda RBX: 00007f66296e46d4 RCX: 0000000000454e79 2018/03/31 01:22:23 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(0xffffffffffffffff, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 204.523177] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 204.530426] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 204.537677] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000018 [ 204.545099] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000002 2018/03/31 01:22:23 executing program 2 (fault-call:27 fault-nth:3): r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:23 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x280000, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x3, 0x1, 0x10000, 0x1, 0x1}, 0x5, 0x2f7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/03/31 01:22:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0x0, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:23 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x7, 0xff}], {0x8100, 0x3ff, 0xfffffffffffffc01, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x1fa]}) 2018/03/31 01:22:23 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x0, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 204.822295] FAULT_INJECTION: forcing a failure. [ 204.822295] name failslab, interval 1, probability 0, space 0, times 0 [ 204.833744] CPU: 0 PID: 15575 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 204.841551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.850918] Call Trace: [ 204.853526] dump_stack+0x194/0x24d [ 204.857186] ? arch_local_irq_restore+0x53/0x53 [ 204.861889] should_fail+0x8c0/0xa40 [ 204.865643] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.870737] ? radix_tree_delete+0x30/0x30 [ 204.874954] ? node_tag_clear+0xf2/0x180 [ 204.879007] ? print_irqtrace_events+0x270/0x270 [ 204.883751] ? find_held_lock+0x35/0x1d0 [ 204.887797] ? tipc_alloc_conn+0x41b/0x5a0 [ 204.892026] ? mark_held_locks+0xaf/0x100 [ 204.896152] ? idr_alloc+0x127/0x180 [ 204.899848] ? __local_bh_enable_ip+0x121/0x230 [ 204.904501] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.909505] ? tipc_alloc_conn+0x41b/0x5a0 [ 204.913727] should_failslab+0xec/0x120 [ 204.917685] kmem_cache_alloc_trace+0x4b/0x740 [ 204.922250] ? tipc_alloc_conn+0x448/0x5a0 [ 204.926468] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 204.931293] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 204.936207] tipc_subscrb_connect_cb+0xaa/0x270 [ 204.940859] ? tipc_subscrb_put+0x30/0x30 [ 204.944995] ? __lock_is_held+0xb6/0x140 [ 204.949133] tipc_topsrv_kern_subscr+0x465/0x8a0 [ 204.953871] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 204.958694] ? memset+0x31/0x40 [ 204.961958] ? tipc_bcast_stop+0x350/0x350 [ 204.966178] tipc_group_create+0x6ed/0x980 [ 204.970396] ? tipc_group_size+0x50/0x50 [ 204.974449] ? mark_held_locks+0xaf/0x100 [ 204.978578] ? do_raw_spin_trylock+0x190/0x190 [ 204.983143] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.988141] ? lock_sock_nested+0x91/0x110 [ 204.992354] ? trace_hardirqs_on+0xd/0x10 [ 204.996483] ? __local_bh_enable_ip+0x121/0x230 [ 205.001146] tipc_setsockopt+0x28a/0xcf0 [ 205.005197] ? tipc_sk_leave+0x200/0x200 [ 205.009242] ? __fdget+0x18/0x20 [ 205.012590] ? security_socket_setsockopt+0x89/0xb0 [ 205.017588] SyS_setsockopt+0x189/0x360 [ 205.021541] ? SyS_recv+0x40/0x40 [ 205.024971] ? SyS_write+0x184/0x220 [ 205.028662] ? SyS_read+0x220/0x220 [ 205.032269] ? do_syscall_64+0xb7/0x940 [ 205.036219] ? SyS_recv+0x40/0x40 [ 205.039651] do_syscall_64+0x281/0x940 [ 205.043519] ? vmalloc_sync_all+0x30/0x30 [ 205.047645] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 205.053261] ? syscall_return_slowpath+0x550/0x550 [ 205.058175] ? syscall_return_slowpath+0x2ac/0x550 [ 205.063092] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 205.068437] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.073264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.078432] RIP: 0033:0x454e79 [ 205.081608] RSP: 002b:00007f66296e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 205.089302] RAX: ffffffffffffffda RBX: 00007f66296e46d4 RCX: 0000000000454e79 [ 205.096557] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 205.103812] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 205.111061] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000018 [ 205.118308] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000003 [ 205.125762] Subscriber rejected, no memory [ 205.154290] binder: 15500:15576 Acquire 1 refcount change on invalid ref 0 ret -22 [ 205.171291] binder: 15502:15577 ioctl c0306201 2000a000 returned -14 [ 205.188645] binder: 15500:15576 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:24 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) 2018/03/31 01:22:24 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x0, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:24 executing program 2 (fault-call:27 fault-nth:4): r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:24 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x10000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x1, 0x40) getsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f00000000c0)={@local, @multicast1, @loopback}, &(0x7f0000000180)=0x27c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x30}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 2018/03/31 01:22:24 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000100)=0xffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x3, 0xa, 0x4, 0x6, 0x1, 0x57, 0xf1, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1000}, 0x8) writev(r1, &(0x7f0000000040), 0x146) 2018/03/31 01:22:24 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0x0) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:24 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0x0, "c22a", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbd) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:24 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) [ 205.412952] FAULT_INJECTION: forcing a failure. [ 205.412952] name failslab, interval 1, probability 0, space 0, times 0 [ 205.424309] CPU: 1 PID: 15597 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 205.431679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.441044] Call Trace: [ 205.443651] dump_stack+0x194/0x24d [ 205.447293] ? arch_local_irq_restore+0x53/0x53 [ 205.451990] should_fail+0x8c0/0xa40 [ 205.455720] ? perf_trace_lock+0xd6/0x900 [ 205.459914] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.465047] ? trace_event_raw_event_lock+0x340/0x340 [ 205.470258] ? perf_trace_lock+0x900/0x900 [ 205.474515] ? save_stack+0xa3/0xd0 [ 205.478159] ? trace_hardirqs_off+0x10/0x10 [ 205.482490] ? save_stack+0x43/0xd0 [ 205.486113] ? kasan_kmalloc+0xad/0xe0 [ 205.489994] ? kmem_cache_alloc_trace+0x136/0x740 [ 205.494837] ? tipc_subscrb_connect_cb+0xaa/0x270 [ 205.499674] ? tipc_topsrv_kern_subscr+0x465/0x8a0 [ 205.504607] ? tipc_group_create+0x6ed/0x980 [ 205.509023] ? tipc_setsockopt+0x28a/0xcf0 [ 205.513259] ? SyS_setsockopt+0x189/0x360 [ 205.517402] ? do_syscall_64+0x281/0x940 [ 205.521474] ? find_held_lock+0x35/0x1d0 [ 205.525539] ? tipc_subscrb_rcv_cb+0x25a/0xa40 [ 205.530119] ? lock_downgrade+0x980/0x980 [ 205.534298] should_failslab+0xec/0x120 [ 205.538278] kmem_cache_alloc_trace+0x4b/0x740 [ 205.542883] tipc_subscrb_rcv_cb+0x398/0xa40 [ 205.547304] ? tipc_subscrb_release_cb+0x30/0x30 [ 205.552067] ? lockdep_init_map+0x9/0x10 [ 205.556128] ? __raw_spin_lock_init+0x2d/0x100 [ 205.560714] ? tipc_subscrb_connect_cb+0x1bd/0x270 [ 205.565648] ? tipc_subscrb_put+0x30/0x30 [ 205.569802] ? __lock_is_held+0xb6/0x140 [ 205.573885] ? tipc_subscrb_release_cb+0x30/0x30 [ 205.578656] tipc_topsrv_kern_subscr+0x555/0x8a0 [ 205.583439] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 205.588298] ? memset+0x31/0x40 [ 205.591600] ? tipc_bcast_stop+0x350/0x350 [ 205.595888] tipc_group_create+0x6ed/0x980 [ 205.600137] ? tipc_group_size+0x50/0x50 [ 205.604220] ? mark_held_locks+0xaf/0x100 [ 205.608378] ? do_raw_spin_trylock+0x190/0x190 [ 205.612977] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 205.617996] ? lock_sock_nested+0x91/0x110 [ 205.622230] ? trace_hardirqs_on+0xd/0x10 [ 205.626380] ? __local_bh_enable_ip+0x121/0x230 [ 205.631058] tipc_setsockopt+0x28a/0xcf0 [ 205.635123] ? tipc_sk_leave+0x200/0x200 [ 205.639461] ? __fdget+0x18/0x20 [ 205.642837] ? security_socket_setsockopt+0x89/0xb0 [ 205.647873] SyS_setsockopt+0x189/0x360 [ 205.651860] ? SyS_recv+0x40/0x40 [ 205.655317] ? SyS_write+0x184/0x220 [ 205.659044] ? SyS_read+0x220/0x220 [ 205.662675] ? do_syscall_64+0xb7/0x940 [ 205.666658] ? SyS_recv+0x40/0x40 [ 205.670126] do_syscall_64+0x281/0x940 [ 205.674015] ? vmalloc_sync_all+0x30/0x30 [ 205.678157] ? _raw_spin_unlock_irq+0x27/0x70 [ 205.682652] ? finish_task_switch+0x1c1/0x7e0 [ 205.687148] ? syscall_return_slowpath+0x550/0x550 [ 205.692091] ? syscall_return_slowpath+0x2ac/0x550 [ 205.697035] ? prepare_exit_to_usermode+0x350/0x350 [ 205.702067] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 205.707446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.712303] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.717494] RIP: 0033:0x454e79 [ 205.720683] RSP: 002b:00007f66296e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 205.728400] RAX: ffffffffffffffda RBX: 00007f66296e46d4 RCX: 0000000000454e79 [ 205.735669] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 205.742948] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 205.750223] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000018 [ 205.757499] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000004 [ 205.765148] Subscription rejected, no memory [ 206.217223] binder: 15606:15629 ioctl c0306201 2000a000 returned -14 [ 206.233255] binder: 15607:15631 ioctl c0306201 2000a000 returned -14 2018/03/31 01:22:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c2", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbc) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:25 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x0, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:25 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffd, 0x8003) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/03/31 01:22:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x1ff, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="664cfd825e54e544c025246da82ca69114a540eaccb570325f6330b7dc2e48c147805a1ec2", 0x25, 0x2}], 0x100000, &(0x7f0000000140)={[{@gid={'gid', 0x3d, [0x0, 0x37, 0x3a]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3a]}, 0x2c}]}) 2018/03/31 01:22:25 executing program 2 (fault-call:27 fault-nth:5): r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:25 executing program 7: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000515ff8), 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x50000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r5, &(0x7f00000000c0), 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000940)=ANY=[]) rmdir(&(0x7f0000000180)='./file0\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000000af80)=""/60) r6 = openat$cgroup_type(r3, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) r7 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006e00)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000006f00)=0xe8) fstat(r2, &(0x7f0000009a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() r11 = getgid() lstat(&(0x7f000000adc0)='./file0\x00', &(0x7f000000ae00)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f000000ae80)={0x9, 0x0, 0x1, r1}) sendmsg$netlink(r4, &(0x7f000000af40)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100000}, 0xc, &(0x7f000000ad40)=[{&(0x7f0000000280)={0x13b8, 0x20, 0x108, 0x70bd28, 0x25dfdbfe, "", [@typed={0xc, 0x2, @u64=0x1ff}, @typed={0x8, 0x8, @fd=r4}, @typed={0x8, 0x95, @pid=r5}, @nested={0x138c, 0x5c, [@generic="e76e56f584529895235ef86b2fbb62826abfc8c8", @generic="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[@generic="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@generic="4d2dd3ffd391e3b10b40724727192d9b3914b3505083c6cf34b79877412954b4192e9a", @generic="1ac2772f615ab9f1c8279eb47bb812c30cadf1d850c77120fcf70a279ee110f14a345c02712757ea61644eb9c3287a4194aed8a06f7d3f61a244d23266416125355a633cdddb58fa9e1ed880eee9370f0f4a4ed003b04438e24892a3b42b0ca836776ed33fa0a132944b7c670738dc73af1d16f0cc53f716d3d215d6d208e6f51c6bdcbdcc0d8967deefae6d0c72b950b9d50696da942336dcda84cd", @generic="180c1a01669a5e858c02bbc03550215c5ec1d6eeb3e5d3125870287d67958bde10f2037640671998b108f0e7f951b253833d58170f0035e89aa4f5a86c042cbea070464eef671d84460fe0c620fd873476f6bcdb652386fdf3cb07f67176d80d6274d89f92cbac844008b63cf20b013aaedb437832d2bcd6d2c62d2dfdb7ec64bef2e73285d2b28a703868aa51c90a568cfa81e11dce3ccaa5bb0ffb36f7a756fd9b3a357b6d80c27e61014e98a60598ad", @generic="aff8740ccb49325ee0bc4a85c0e688e11b8ea69f85c44491c777f2e525e2f9a1161dc8ae5dd8836c85dfe62c04b8502042536b7d2367830b703d5b0cc417d282ffcb42ab3a4fab09e41050478822ce71a6d66eab65fb3acd0b3940a002fd007e158c07e3cd0068458d69917e9f626e556e37564c0f0661e83fb7afc53c6322177c1ada7b9b85934eca56170f1e42d09070fdc3dc9d4081d58742c9bc59070baeda7d9518db6a3ba13f347869effbc158cf7ff6319c7ec8e7864351a09e839637520d2d209973ed0da0cda5ec51961c04607ecf7f3e6de1e9b8824d5470f74da4c79cc00f", @typed={0x8, 0xd, @pid=r5}, @typed={0x14, 0x3b, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @typed={0x8, 0x79, @uid=r9}]}]}, 0x128c}], 0x8, &(0x7f000000aec0)=[@cred={0x20, 0x1, 0x2, r5, r10, r11}, @cred={0x20, 0x1, 0x2, r5, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r6, r0, r0, r0, r14, r3]}], 0x70, 0x1}, 0x0) 2018/03/31 01:22:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) 2018/03/31 01:22:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000004c0)='mime_type\x00', 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000500)={0x55d, 0x4, 0xfffffffffffffb22}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(0xffffffffffffffff, &(0x7f0000000240), r3, &(0x7f0000000280), 0x5aa9, 0xb) socketpair(0x0, 0x5, 0x3ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x20053, r0, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r8, 0x4}, @clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000180)=[0x40, 0x20, 0x58, 0x24295a94d2cb8ca3, 0x0]}, 0x3f}}], 0x0, 0x0, &(0x7f0000000240)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4) [ 206.464336] FAULT_INJECTION: forcing a failure. [ 206.464336] name failslab, interval 1, probability 0, space 0, times 0 [ 206.476367] CPU: 1 PID: 15635 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 206.483745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.493114] Call Trace: [ 206.495719] dump_stack+0x194/0x24d [ 206.499363] ? arch_local_irq_restore+0x53/0x53 [ 206.504055] should_fail+0x8c0/0xa40 [ 206.507784] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.512900] ? perf_trace_lock+0x900/0x900 [ 206.517142] ? find_held_lock+0x35/0x1d0 [ 206.521211] ? trace_hardirqs_off+0x10/0x10 [ 206.525541] ? perf_trace_lock+0xd6/0x900 [ 206.529695] ? perf_trace_lock_acquire+0xe3/0x980 [ 206.534545] ? lock_release+0xa40/0xa40 [ 206.538528] ? find_held_lock+0x35/0x1d0 [ 206.542603] ? nametbl_find_seq+0x1d0/0x580 [ 206.546936] ? lock_downgrade+0x980/0x980 [ 206.551095] ? lock_release+0xa40/0xa40 [ 206.555091] should_failslab+0xec/0x120 [ 206.559078] kmem_cache_alloc_trace+0x4b/0x740 2018/03/31 01:22:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c2", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbc) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) 2018/03/31 01:22:25 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x511000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="89fe26f28a37278dc1f81e68e373d2a211cc14e7cd501b2b3bcee44135a2a2dfd2db9662d8795a2c585097cc0ccdc4492973045584a45e15076f0aad8535b3389a0a5213c20ef7673c54af968eb1bd37c7a2fec4b04f3e3fd233ebc1c051f529dea2479c0c", 0x65, 0x6}], 0x200400, &(0x7f0000000200)={[{@sys_immutable='sys_immutable', 0x2c}, {@discard='discard', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33, 0x33, 0x34, 0x31, 0x37]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3b, 0x35, 0x34, 0x39, 0x35]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@fmask={'fmask', 0x3d, [0x32, 0x36, 0x30]}, 0x2c}, {@codepage={'codepage', 0x3d, '850'}, 0x2c}]}) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x12, 0x3e, 0xb, 0xa, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x0, 0x8001, {0x6, 0xff, 0xfffffffffffffffe, 0x4, 0x0, 0x8, 0x0, @in=@rand_addr=0x5, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x50}, 0x1}, 0x10) close(r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000400)={'bond0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0xa400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x3f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0xffffffffffffff7f}}, [0x100000000, 0x9, 0x80000000, 0x8, 0x9, 0x8, 0x7, 0x2, 0xa18, 0x7fff, 0x1, 0x8, 0xc9, 0x3f, 0x1]}, &(0x7f0000000600)=0x100) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000640)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000740)={r6, 0x78, &(0x7f00000006c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0xa}, 0x9}, @in={0x2, 0x4e24, @rand_addr=0x275}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}]}, &(0x7f0000000780)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000880)={@remote, @multicast2, 0x0}, &(0x7f00000008c0)=0xc) getresuid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, @in=@rand_addr=0x6, 0x4e23, 0x0, 0x4e21, 0x10000, 0xa, 0x0, 0xa0, 0x88, r7, r8}, {0x7, 0x8000, 0xd20, 0x4, 0x4, 0x1, 0x1f, 0x6}, {0x1ca, 0x8, 0x100, 0x2}, 0x0, 0x6e6bb0, 0x2, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x6c}, 0x2, @in=@rand_addr=0x3, 0x3501, 0x3, 0x2, 0x24a9, 0x8f6, 0x7ff, 0xfffffffffffffff8}}, 0xe8) rt_sigaction(0x7, &(0x7f0000000ac0)={0x80, {0xfffffffffffffe01}, 0x80000005, 0x10001}, &(0x7f0000000b00), 0x8, &(0x7f0000000b40)) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000c40)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000c80), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) utimensat(r5, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={{}, {0x0, 0x2710}}, 0x100) sendmsg(r1, &(0x7f0000001100)={&(0x7f0000000dc0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x4, 0x3, 0x3}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e40)="06f2f3237d5cf1db45a234b638aa540f5b0085ae317efb934095a9d250ea1f913b7d4f1ec7ea82384591c730fc18aa8a6543f64f123ead6342dd9c4a4daa5f3c7f70803cdf019fb3dc6b34070c912ce8c57b6867671ba1da899c610af9b4978e1cb806c20fc81ca9789cf6b5eb33e3a00c", 0x71}, {&(0x7f0000000ec0)="87a76549b8bad58f1de9e0f616c96a39576027a0291ccbe9dbf9ac6a40bd0b5415e205d79346772bf25a449d6995f83c2efcf32cbf54c0348874670eb1e4ad0d7ef93b51ad4851c05fe88d02df6ca6cf0540d6b43b863c29448f62e080d94cc36950b70a8455f593c3b96d190856f8aa4074a9dcd8e5a3f769c1f96268341d9b43fd3cc5b565cc3e5e0837b7eccbc01de30d2528c0b5614827cfc1f7b4b2466da803a056277f3f93a041d13d63a68a429052143528fc3f11a152255822086b9805966f12423e7c3f20ac8522f8ce33b7037e0116b78513b1ac56693298ccb8f3c1", 0xe1}], 0x2, &(0x7f0000001000)=[{0xf8, 0x101, 0x5, "5d537396223ebaa71996763663391efaf67a5854bb695f180f0163120c8aae7909816e680bf12fa98669a1f14d2d30f851c33e5ce1f1df63430558a1a0fe5aaf0a8bcd4b66d6f7bc8a66070cd5aedf5ad83d99026e070c3d2a13db74e647c0309ef01d2925cf271a7dfc6a7d1db9b0739420ae854d13c11a954cc6fd42035ea7afa6a034b9d10e72add17d0512314e5ca97838a253c5c15ca182b65ef58620825f2c497a0e28f4639fa2bcdb4fd9ed5afd13d10a4e0943984cfb606e1e0fb8c62cb2363d179fc7119d20f7ecac37e37e9d3b2b7914ef57f7b87894f0c2cb0f25c7af4a27"}], 0xf8, 0x4000040}, 0x40000) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_open_pts(r0, 0x0) setsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f0000001140)=0x8, 0x4) openat$cgroup_ro(r5, &(0x7f0000001180)='cpuset.memory_pressure\x00', 0x0, 0x0) [ 206.563677] ? nametbl_find_seq+0x3dd/0x580 [ 206.568014] tipc_nameseq_create+0xad/0x540 [ 206.572347] ? lock_release+0xa40/0xa40 [ 206.576344] ? __tipc_nl_add_monitor+0xf80/0xf80 [ 206.581146] tipc_nametbl_subscribe+0x968/0xcb0 [ 206.585847] ? tipc_nametbl_withdraw+0x6e0/0x6e0 [ 206.590613] ? tipc_subscrb_rcv_cb+0x54f/0xa40 [ 206.595211] ? __lock_is_held+0xb6/0x140 [ 206.599283] ? lock_release+0xa40/0xa40 [ 206.603268] ? tipc_subscrb_rcv_cb+0x398/0xa40 [ 206.607860] ? rcu_read_lock_sched_held+0x108/0x120 2018/03/31 01:22:25 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x100000000, 0x285) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}], 0xffffffee) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getpeername$packet(r0, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003280)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000032c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x2c, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r2, &(0x7f0000000040), 0x146) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000100)={0x3, 0x2}) [ 206.612891] ? kmem_cache_alloc_trace+0x459/0x740 [ 206.617744] ? tipc_subscrb_rcv_cb+0x54f/0xa40 [ 206.622341] tipc_subscrb_rcv_cb+0x67e/0xa40 [ 206.626769] ? tipc_subscrb_release_cb+0x30/0x30 [ 206.631538] ? lockdep_init_map+0x9/0x10 [ 206.635606] ? __raw_spin_lock_init+0x2d/0x100 [ 206.640200] ? tipc_subscrb_connect_cb+0x1bd/0x270 [ 206.645138] ? tipc_subscrb_put+0x30/0x30 [ 206.649300] ? __lock_is_held+0xb6/0x140 [ 206.653378] ? tipc_subscrb_release_cb+0x30/0x30 [ 206.658139] tipc_topsrv_kern_subscr+0x555/0x8a0 [ 206.662912] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 206.667856] ? memset+0x31/0x40 [ 206.671185] ? tipc_bcast_stop+0x350/0x350 [ 206.675439] tipc_group_create+0x6ed/0x980 [ 206.679691] ? tipc_group_size+0x50/0x50 [ 206.683772] ? mark_held_locks+0xaf/0x100 [ 206.687936] ? do_raw_spin_trylock+0x190/0x190 [ 206.692533] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.697555] ? lock_sock_nested+0x91/0x110 [ 206.701799] ? trace_hardirqs_on+0xd/0x10 [ 206.705959] ? __local_bh_enable_ip+0x121/0x230 2018/03/31 01:22:25 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) syz_open_procfs(r1, &(0x7f0000000300)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) write(r7, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, 0x0, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="93000000aad39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd0477597848f75cb4d9aed524eca5a532ee46cf99dc8600098fbe73187d366c51a4d622a561c7cd644928903f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6d88fd835c24c09d6d464316d210976bfaec7bcc4f4d28ac8b7bd1f55d75298874707978d6ccc40d53b25021065a131d6ad43cb07d283b2af29cfe57c504fc0caa701e9f0f2beec6e46cbc351364642a29b7e4f1744cc3fbda9959a85e2aa00000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r4, 0x9) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r9 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/31 01:22:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001200)='/dev/sequencer\x00', 0x140, 0x0) getpeername$inet(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000013c0)=[{0xe0000, 0x6, 0x9, 0x7f, @time, {0x0, 0x313f}, {0x200, 0x400}, @ext={0xba, &(0x7f00000012c0)="0e4c51a6ceec11a08244807d0fa64e028b58606d0890026ddd6813e2dbccafa77594e5221e18067253645d979e4008b75997b3883198b89ecc620908defe487694d104321c5d4d7c38239187d5f4a5ea2a8fc5aac7bb017778104799858175363193433d1729c23762d98749cd33e909d6dfa6866e496d7f729d6101fe9dde441be5a24d1e0cb13f4fc1a7d523d79d82a13a7f18fba621349760492175db6fdae1911e024aa266cfc2d80ac2964be4c510cc505820c516d18ad0"}}, {0xfff, 0x7, 0x5, 0x5, @tick=0x2, {0x6, 0x800}, {0x0, 0x5}, @queue={0x83, {0x6, 0x4ca}}}, {0x9, 0x7fff, 0x2, 0x3f, @tick=0x3, {0x7fffffff, 0x3528}, {0x5ea86d0a, 0x8}, @note={0xffffffffffffe470, 0x80, 0x5, 0x2, 0x7}}, {0x5, 0x80000001, 0x100, 0x4, @tick=0x5, {0x8, 0x4}, {0x73, 0x4}, @raw32={[0xfffffffffffffffb, 0xffffffffffffff01, 0x8]}}, {0x5, 0x80000000, 0x6, 0x10, @tick=0x1, {0x7, 0x5}, {0x0, 0xfffffffffffff801}, @queue={0x2, {0x2, 0x101}}}, {0x66, 0x100000001, 0x70f1, 0x5, @time={r1, r2+10000000}, {0x3ff, 0x401}, {0x4, 0x3}, @result={0x4284, 0x7c}}, {0x7, 0x0, 0xffffffffffff6f6c, 0x3, @tick=0x282000, {0xe9, 0x5}, {0x5cf, 0x4}, @raw32={[0x7, 0x0, 0x53c]}}], 0x150) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"40d9f1d2cc28e0"}, 0xfff}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001580)={0x3, 0x1, 0x87, 0x7fff, 0xff, 0x5}) clock_gettime(0x6, &(0x7f00000015c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001600)={'TPROXY\x00'}, &(0x7f0000001640)=0x1e) write$tun(r0, &(0x7f0000001680)={@void, @hdr={0x1, 0x0, 0x1f, 0x1296caf7, 0x5, 0x1000}, @llc={@snap={0x1, 0xaa, "c2", "18a932", 0x8864, "bc8f58da8f38f11e8b17282b1f6c3e4cd1cea57eea62c41ab4f131cd32e4cb9dcb14c0f32d8469e837103f942ff0e9d8f3c910b1d3a071dc944cb22e1050b759ae3f8bdbb66e6db949e66455daf887b74f031010bca81e0e4a4b9d0bd405f2a7e67e42f732c07b17f4c8e6970573ddd7453e105b595cac0bfa56876ee617a2498f165597832c4fd0bd2ace9722df1109311f3fc318989effc60a9f3fdc455ca26f7efd4b582031fd3505"}}}, 0xbc) timer_create(0x0, &(0x7f0000001740)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001780)=0x0) timer_settime(r3, 0x0, &(0x7f00000017c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001800)={0x4}) readahead(r0, 0x8, 0x600000000000000) r4 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001840)=""/142) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001900)=0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001940)=0x1ff) getpeername$netrom(r0, &(0x7f0000001980)=@full, &(0x7f0000001a00)=0x48) ioperm(0x3769, 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001a40)=""/194) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001b80)={0x0, 0xbb, "a47a015a15d940a515b0f7e63cd9b89df746e57f31894bcc816127dc424dc2a48c98fc55083a92f5271b7530af29f8d00c5fc797c4fddf052392edb0608d12f19aca00f080c023809913e115387455546a818ac066e77531cb8c54d5c7d5d26d907390e6f3d2244753108707cf590685ff1f8792657e8446f9135464c56e7494852eb9173725c225a2d7d6840b0f4d44d76aa9e204bd8f073dd8404e6c69d7481ca429539d13ad7e319e48ac9ac604ab9eec26bd1c6536edb9047d"}, &(0x7f0000001c80)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001cc0)={r6, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r7 = syz_open_dev$mice(&(0x7f0000002d00)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$netrom(r7, &(0x7f0000002d40), &(0x7f0000002d80)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000002dc0)=0x5, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/loop-control\x00', 0x800, 0x0) r8 = add_key(&(0x7f0000002e40)='rxrpc_s\x00', &(0x7f0000002e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002ec0)="ccd66d3ede6815b02f6a4584c72a3595594ce1a2a8ef89cec6564dfc9e7bc35998c02695c6888bd7c661d16e827f0075a1", 0x31, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x4) [ 206.711405] tipc_setsockopt+0x28a/0xcf0 [ 206.711421] ? tipc_sk_leave+0x200/0x200 [ 206.711434] ? __schedule+0x1ec0/0x1ec0 [ 206.711454] ? __fdget+0x18/0x20 [ 206.711467] ? security_socket_setsockopt+0x89/0xb0 [ 206.711483] SyS_setsockopt+0x189/0x360 [ 206.711497] ? SyS_recv+0x40/0x40 [ 206.711513] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 206.711525] ? do_syscall_64+0xb7/0x940 [ 206.711535] ? SyS_recv+0x40/0x40 [ 206.711545] do_syscall_64+0x281/0x940 [ 206.711558] ? vmalloc_sync_all+0x30/0x30 [ 206.711570] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.711581] ? finish_task_switch+0x1c1/0x7e0 [ 206.711591] ? syscall_return_slowpath+0x550/0x550 [ 206.711602] ? syscall_return_slowpath+0x2ac/0x550 [ 206.711612] ? prepare_exit_to_usermode+0x350/0x350 [ 206.711624] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 206.711637] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.711652] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.711661] RIP: 0033:0x454e79 [ 206.711667] RSP: 002b:00007f66296e3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 206.711678] RAX: ffffffffffffffda RBX: 00007f66296e46d4 RCX: 0000000000454e79 [ 206.711684] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 206.711690] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 206.711696] R10: 0000000020265000 R11: 0000000000000246 R12: 0000000000000018 [ 206.711702] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000005 [ 206.711823] Name sequence creation failed, no memory [ 206.711841] Failed to create subscription for {1020,0,4294967295} [ 206.804090] kasan: CONFIG_KASAN_INLINE enabled [ 206.804111] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 206.804124] general protection fault: 0000 [#1] SMP KASAN [ 206.804131] Dumping ftrace buffer: [ 206.804136] (ftrace buffer empty) [ 206.804140] Modules linked in: [ 206.804152] CPU: 1 PID: 15635 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #372 [ 206.804156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.804178] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 206.804183] RSP: 0018:ffff8801ac8feae8 EFLAGS: 00010207 [ 206.804189] RAX: dffffc0000000000 RBX: 00000000affc9c5d RCX: 0000000000000000 [ 206.804193] RDX: 0000000015ff938b RSI: ffff8801b3705a60 RDI: ffff8801b3705a68 [ 206.804197] RBP: ffff8801ac8feb00 R08: 1ffff1003591fca1 R09: 0000000000000004 [ 206.804202] R10: ffff8801ac8fe9c8 R11: 0000000000000002 R12: 0000000100000000 [ 206.804206] R13: ffff8801ac8feca0 R14: ffff8801b3705a60 R15: ffff8801be138c00 [ 206.804211] FS: 00007f66296e4700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 206.804216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 206.804220] CR2: 00007f8971da1000 CR3: 000000000846a001 CR4: 00000000001606e0 [ 206.804229] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 206.804233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 206.804236] Call Trace: [ 206.804250] ? _raw_spin_lock_bh+0x39/0x40 [ 206.804262] tipc_nametbl_unsubscribe+0x318/0x990 [ 206.804271] ? retint_kernel+0x10/0x10 [ 206.804281] ? tipc_nametbl_subscribe+0xcb0/0xcb0 [ 206.804293] ? lock_acquire+0x1d5/0x580 [ 206.804300] ? lock_acquire+0x1d5/0x580 [ 206.804308] ? tipc_subscrb_subscrp_delete+0x8f/0x460 [ 206.804319] ? lock_release+0xa40/0xa40 [ 206.804325] ? find_held_lock+0x35/0x1d0 [ 206.804336] ? tipc_conn_lookup+0x78/0x90 [ 206.804343] ? tipc_subscrb_subscrp_delete+0x8f/0x460 [ 206.804354] tipc_subscrb_subscrp_delete+0x1e9/0x460 [ 206.804361] ? mark_held_locks+0xaf/0x100 [ 206.804373] ? __local_bh_enable_ip+0x121/0x230 [ 206.804382] ? tipc_subscrp_put+0x360/0x360 [ 206.804388] ? tipc_conn_lookup+0x78/0x90 [ 206.804396] ? trace_hardirqs_on+0xd/0x10 [ 206.804403] ? __local_bh_enable_ip+0x121/0x230 [ 206.804412] ? tipc_subscrb_subscrp_delete+0x460/0x460 [ 206.804420] tipc_subscrb_release_cb+0x17/0x30 [ 206.804426] tipc_topsrv_kern_unsubscr+0x2c3/0x430 [ 206.804432] ? tipc_dest_del+0x350/0x350 [ 206.804439] ? tipc_topsrv_kern_subscr+0x8a0/0x8a0 [ 206.804446] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 206.804454] ? tipc_node_distr_xmit+0x212/0x2b0 [ 206.804464] tipc_group_delete+0x2c0/0x3d0 [ 206.804474] ? tipc_group_create+0x980/0x980 [ 206.804483] ? __tipc_shutdown+0x916/0xc80 [ 206.804489] ? find_held_lock+0x35/0x1d0 [ 206.804501] ? tipc_sk_respond+0x550/0x550 [ 206.804513] tipc_sk_leave+0x10b/0x200 [ 206.804522] ? tipc_sk_withdraw+0x6b0/0x6b0 [ 206.804532] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.804542] ? lock_sock_nested+0x91/0x110 [ 206.804550] ? __local_bh_enable_ip+0x121/0x230 [ 206.804561] tipc_release+0x154/0xff0 [ 206.804576] ? mntput_no_expire+0x130/0xa90 [ 206.804586] ? tipc_sk_backlog_rcv+0x390/0x390 [ 206.804595] ? lock_release+0xa40/0xa40 [ 206.804605] ? lock_release+0xa40/0xa40 [ 206.804617] ? do_raw_spin_trylock+0x190/0x190 [ 206.804631] ? locks_remove_file+0x3fa/0x5a0 [ 206.804641] ? fcntl_setlk+0x1100/0x1100 [ 206.804650] ? fsnotify+0x7b3/0x1140 [ 206.804663] ? fsnotify_first_mark+0x2b0/0x2b0 [ 206.804673] sock_release+0x8d/0x1e0 [ 206.804681] ? sock_alloc_file+0x560/0x560 [ 206.804687] sock_close+0x16/0x20 [ 206.804697] __fput+0x327/0x7e0 [ 206.804707] ? fput+0x140/0x140 [ 206.804718] ? check_same_owner+0x320/0x320 [ 206.804725] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.804736] ____fput+0x15/0x20 [ 206.804745] task_work_run+0x199/0x270 [ 206.804754] ? task_work_cancel+0x210/0x210 [ 206.804763] ? _raw_spin_unlock+0x22/0x30 [ 206.804777] ? switch_task_namespaces+0x87/0xc0 [ 206.804787] do_exit+0x9bb/0x1ad0 [ 206.804804] ? mm_update_next_owner+0x930/0x930 [ 206.804815] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 206.804822] ? __lock_acquire+0x664/0x3e00 [ 206.804830] ? rcu_read_lock_sched_held+0x108/0x120 [ 206.804841] ? trace_hardirqs_off+0x10/0x10 [ 206.804850] ? perf_trace_lock+0xd6/0x900 [ 206.804863] ? trace_event_raw_event_lock+0x340/0x340 [ 206.804873] ? perf_trace_lock+0xd6/0x900 [ 206.804880] ? perf_trace_lock_acquire+0xe3/0x980 [ 206.804892] ? trace_event_raw_event_lock+0x340/0x340 [ 206.804900] ? perf_trace_lock+0x900/0x900 [ 206.804913] ? trace_hardirqs_off+0x10/0x10 [ 206.804922] ? find_held_lock+0x35/0x1d0 [ 206.804938] ? memset+0x31/0x40 [ 206.804949] ? find_held_lock+0x35/0x1d0 [ 206.804963] ? get_signal+0x7a9/0x16d0 [ 206.804972] ? lock_downgrade+0x980/0x980 [ 206.804984] do_group_exit+0x149/0x400 [ 206.804992] ? do_raw_spin_trylock+0x190/0x190 [ 206.804999] ? SyS_exit+0x30/0x30 [ 206.805007] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.805016] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.805026] get_signal+0x73a/0x16d0 [ 206.805040] ? ptrace_notify+0x130/0x130 [ 206.805051] ? __schedule+0x903/0x1ec0 [ 206.805063] ? __sched_text_start+0x8/0x8 [ 206.805071] ? __local_bh_enable_ip+0x121/0x230 [ 206.805081] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.805088] ? release_sock+0x1d4/0x2a0 [ 206.805099] do_signal+0x90/0x1e90 [ 206.805107] ? _raw_spin_unlock_bh+0x30/0x40 [ 206.805115] ? release_sock+0x1d4/0x2a0 [ 206.805124] ? __release_sock+0x360/0x360 [ 206.805133] ? setup_sigcontext+0x7d0/0x7d0 [ 206.805145] ? schedule+0xf5/0x430 [ 206.805154] ? __schedule+0x1ec0/0x1ec0 [ 206.805174] ? exit_to_usermode_loop+0x8c/0x2f0 [ 206.805186] exit_to_usermode_loop+0x258/0x2f0 [ 206.805197] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 206.805205] ? do_syscall_64+0xb7/0x940 [ 206.805217] do_syscall_64+0x6ec/0x940 [ 206.805229] ? vmalloc_sync_all+0x30/0x30 [ 206.805236] ? _raw_spin_unlock_irq+0x27/0x70 [ 206.805244] ? finish_task_switch+0x1c1/0x7e0 [ 206.805252] ? syscall_return_slowpath+0x550/0x550 [ 206.805261] ? syscall_return_slowpath+0x2ac/0x550 [ 206.805270] ? prepare_exit_to_usermode+0x350/0x350 [ 206.805280] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 206.805291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.805304] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.805312] RIP: 0033:0x454e79 [ 206.805316] RSP: 002b:00007f66296e3c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 206.805325] RAX: 0000000000000001 RBX: 00007f66296e46d4 RCX: 0000000000454e79 [ 206.805330] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000072becc [ 206.805335] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000036 [ 206.805340] R10: 0000000000000010 R11: 0000000000000246 R12: 00000000ffffffff [ 206.805345] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000000 [ 206.805357] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 206.805553] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801ac8feae8 [ 206.805625] ---[ end trace 3e45c990dcd12366 ]--- [ 206.805631] Kernel panic - not syncing: Fatal exception in interrupt [ 206.806139] Dumping ftrace buffer: [ 206.806144] (ftrace buffer empty) [ 206.806148] Kernel Offset: disabled [ 207.632002] Rebooting in 86400 seconds..