00, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000016000)={0x0, 0x5b, "f2a1490c79e967ece85a3b58a8306d99b1f9c2e410aa184abbe0fb873beb016787ea9ac799ac36e3475bebe2b340a104a004a7047e35e6a89e3ed594056038ece9a1a62b3c532d95761ab4f939fd51941376b2be7d00ea3cb5e688"}, &(0x7f0000017000-0x4)=0x63) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000017000-0x8)={r2, 0xd206}, 0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000016000-0x8)=0x0) [ 57.467826] audit: type=1326 audit(1514099691.866:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8254 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 57.468971] audit: type=1326 audit(1514099691.866:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8255 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 57.516762] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.521309] CPU: 0 PID: 8261 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #12 [ 57.528909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.538234] 0000000000000000 8ca2a09b1a0a2dc1 ffff8800ba9bf6d0 ffffffff81d0457d [ 57.546196] ffff8801ce75d680 1ffff10017537ee7 ffff8800ba9bf858 0000000000000000 [ 57.554167] 0000000000000000 ffff8800ba9bf880 ffffffff81606345 ffffffff81234260 [ 57.562120] Call Trace: [ 57.564676] [] dump_stack+0xc1/0x124 [ 57.570008] [] handle_userfault+0x715/0xf50 [ 57.575945] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.582922] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 57.589302] [] ? check_preemption_disabled+0x3b/0x200 [ 57.596109] [] ? handle_mm_fault+0xb5d/0x3190 [ 57.602225] [] ? handle_mm_fault+0x291e/0x3190 [ 57.608422] [] handle_mm_fault+0x2938/0x3190 [ 57.614447] [] ? copy_page_range+0x1430/0x1430 [ 57.620737] [] ? __do_page_fault+0x780/0xa00 [ 57.626761] [] ? vmacache_find+0x59/0x290 [ 57.632524] [] __do_page_fault+0x35b/0xa00 [ 57.638373] [] do_page_fault+0x27/0x30 [ 57.643883] [] page_fault+0x28/0x30 [ 57.649127] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.655932] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 57.662305] [] ? putname+0xee/0x130 [ 57.667548] [] ? userfaultfd_release+0x5a0/0x5a0 [ 57.673917] [] ? do_futex+0x3e3/0x1670 [ 57.679433] [] ? __lock_acquire+0xb5f/0x4b50 [ 57.685457] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 57.692261] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.699241] [] ? __fget+0x20b/0x3b0 [ 57.704487] [] ? userfaultfd_release+0x5a0/0x5a0 [ 57.710856] [] do_vfs_ioctl+0x7aa/0xee0 [ 57.716444] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 57.722640] [] ? __fget+0x20b/0x3b0 [ 57.727885] [] ? __fget+0x232/0x3b0 [ 57.733126] [] ? __fget+0x47/0x3b0 [ 57.738282] [] ? security_file_ioctl+0x89/0xb0 [ 57.744478] [] SyS_ioctl+0x8f/0xc0 [ 57.749635] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/24 07:14:52 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) sendto(0xffffffffffffffff, &(0x7f0000005000-0xe0)="", 0x0, 0x0, &(0x7f000002d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00008db000-0x4)=0x0, 0x4) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") r2 = socket(0xc, 0x7, 0x8c) sendto(r2, &(0x7f0000002000-0xb9)="78cf4cf4606f936d816c75b322914fff4bc9e30340c48f28dc46c93e7eb8f4091f1ab5fc1fa3abb6917194059a6cfbc46e69648b201006da84a606ca06e3c6c3d08f62e703a85e1028211dc056e8095b436d935977634ae26eb40d0f215a99eec08c8de2947ea1103ba38fdd79a1899718917a23cfd09de7232f3beb074adf3ba31d3c09dfb16cfa080d05eb736562c9125de85ee3522a9db1d56f85150b67a4240533200876d4ebfa5511c4295ab9e2f32cdda9732366fe4f", 0xb9, 0x814, &(0x7f0000024000-0x10)=@llc={0x1a, 0xf6, 0x7, 0x7, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/24 07:14:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x800, 0x20, 0x7, 0x8, 0x2, 0x12000000, 0x81, 0x8, 0x1, 0x1, 0xffffffffffffff01, 0x10000, 0x8, 0x8]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x40}, &(0x7f0000001000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_in(r0, 0x5452, &(0x7f0000b60000)=0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009e7000-0x8)={r2, 0x7f}, &(0x7f0000d1f000)=0x8) 2017/12/24 07:14:52 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000e75000)={0x3, 0x4, 0x6, 0x7, 0x4, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r1 = socket(0x9, 0x1080003, 0x80000000003) setsockopt(r1, 0x107, 0xc, &(0x7f0000000000)="", 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000999000-0x4)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fe5000)=0x8, 0x4) 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000a0c000)='./file0\x00') 2017/12/24 07:14:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000666000-0xd)='net/anycast6\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ce5000-0x1)=0x100000001, 0x4) fremovexattr(r1, &(0x7f000047d000)=@random={'trusted.\x00', 'net/anycast6\x00'}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000028d000)={0x9, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2cde, 0x3, 0xd2, 0x7, &(0x7f000085d000)=@generic="1516b2d1dfdc3dfe3b96459f4d07df14", 0x5a, 0x7, 0x8}) sendto(r0, &(0x7f0000111000)="14000000040ae70300000016fb070100010080000000000000001510e41d6702fc0221f3", 0x24, 0x0, 0x0, 0x0) [ 57.765018] device lo entered promiscuous mode [ 57.788945] audit: type=1326 audit(1514099692.186:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8254 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/24 07:14:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000ba3000-0x5b)="05c7a20ad80788863f3d6557766855d37399e04619f3d2d8d01c397ac3fbc36cfc06525f5f8b08ac321e0a0bad726469483fccdcd895d453dc5f5c39e2520b4e1f3bbc8a0d8ad737bfccd8c038d2a74b58b56a86d1930d60e3dfca", 0x5b) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000041b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000713000)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000de000)=0x0, 0x4) 2017/12/24 07:14:52 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f000036b000-0x8)='./file0\x00', 0x20000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000926000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b66000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xf0)=[{{&(0x7f0000001000-0x10)=@nfc={0x27, 0x3, 0x8, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000ce9000)="5cfe56f94ded2984f95cb7659a70f4f147f1eb42d31e0759e2fd196c5b1a190a5ea80cc5d1ef479343ddd45673647e3729f80718caa203c59f49e02241cf3b4e6533e372aad7ecf3fa364e753c4ecd03c0d9cc76eabc16238b23a0b682f1491ad868865cae277a83050cbbec98045c4d8c84838b146ab8733ba7be746d7388d3ff16be3cb583919007474b26980a125f7933c2b8fc314b2dab6a3d1a3caae329a258", 0xa2}, {&(0x7f00000f4000)="b7535efa18cde94dde6c88082d17deae559ad876e586a706ee32a438f7d80eb6c9e30bba67f1cf426ec422f2209c36256a0e3fd487c381aa3bbf1616d3fe99732ec5c788bf9b6ff299ad9d54938144f0e2ffed98bbec4f", 0x57}, {&(0x7f0000251000)="", 0x0}], 0x3, &(0x7f00002bb000)=[], 0x0, 0x44000}, 0x8}, {{&(0x7f000019b000-0x14)=@ll={0x11, 0x19, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000933000-0x30)=[{&(0x7f0000001000-0xa0)="a7fa13dd3c503691cb27f25d7389eb77d7b512f18f174ba2dd23fba2e99d362cbffd800d5e35b3939c1b6b668f23ef7bec2534b91ab47748e37fbcf926e38eba1bb295a95ddaa86ced643a3975a9938784cf7fad153536986047fdb08352ce8569c98307354c7ade109bf2365c1488d932493e5bc783309098d35a454279c21433b247ee2eeecf653cda9ff7adf57ff6ba51192600acb4f210819b46072e3c0c", 0xa0}, {&(0x7f0000000000)="70b69c5ac11963d77f4dc9c2b79d084e2d3e2cd1eafd81e23fb8fc12630d7ab223360cfff8c4ddb214ee852c9d5e8c41016fbb4cefdb12df5204f670a7febd4c93afd3e4a6722e15629570f76cc2197b3ea9b099c27b5f32ed5f8a0a8a83e3ecd38a677e72e8e976bcb79e2523075ece9d55716f90a798ffcf88427124a33c76887403077793f094318e226f931b87664133cd00f7358571edccfc41be147b4d5e914b9f57e43b314f", 0xa9}, {&(0x7f0000cf3000-0xe5)="55996ffc24898f2f347587dbdc77f92ea66ba00f6b850e9d95cab4432b9bfc54859a2ac0701a95928d3c50357c0e35e171b9decd8fec7d30d7b693cffd45a0481cff6269968ed9aa4d28cbac0c3e3270d5aab607f3ff19a98baea68061ffc565af743554daf3b6966bfd8d79d7e7678ed5f5bfa28b39459fd44b604fc8c0292941bccf4dfbadf186a0cacbe5b8267d05ab1556240c29223ebe1e81a475f7160dde24275ad2835ba8271d6ad478ac43f50636484006326f35316ef8df8bb31d8bce73c5ebc123236bc2f1e609afb7deface63b4512edcaa742f5fceed271eb08838732423a4", 0xe5}], 0x3, &(0x7f0000636000)=[{0x1010, 0x13f, 0x2, 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{0x50, 0x18f, 0xaeb1, "a2eb9a5d9054d6f727957d57f76a2396a13f29835ca7e12e9e6ba68684beff22a23c7b67f71cba16d29af237a2a512c8f8de2f4efcc5494f7ede58"}], 0x20d0, 0x20000000}, 0x8}, {{&(0x7f0000bd6000-0x1c)=@in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x8c)="d0a61f9d12d2ac2e1c1acd2b880ccd49776b300506307f37af04b46f640368dd00e8d551288be5c38a57780ba274842a1c86d099a1e95ba6f88c049caee4607e39fbb734aadbac802657487a6552b0704a2531ae4bd09c6a88bdc39023a3906613403805779cc41c2a462e5ba5fa7576d4010b2cca30ccabab54bff3eeaa85486bccbd38759c14ac3f112495", 0x8c}], 0x1, &(0x7f0000b71000-0x5d8)=[{0x90, 0x115, 0x4, "e34bf108f69bca5edd1cded20e03e49805d9c69bd4aee3b1249a87ae5062cdfcc6dfb910dfb645127b095bc8667b52faea6cbe2c026f936131ee23104e1317eda922b925020620fd67416f3e2a33e428eda9a471363ee09d4474aff932873ed6f2cceac3f5afc3e847f64259ab303f3512149af00cc4780bbf89059fc84661"}, {0x108, 0x0, 0x800, "a84382a3a3150ec99aa056f4acd3b6d4242a2956ed30fcae595f70cd9510be9578f880b36f7a9cd198175705832aeb04398e4a572dbbe5b624a2f84c3822e8927b33a44582bdcd6256355eb0ec5685cf5243b2046f5704a72b74a357a0573fce2faf5f0834beedfed9107288bb0c54e0fc74cbaa891edf3b76a478523fbc1ae86a3b88ace54b8c7d5b8828b59b1044ea2aedb4b33f5c495c48a1d06ee294d266e2de84dc7768948b2e39387a263de77916a494148aee07504bf9f87cfd1805123f2700c38b2b9182c4272069af3f116fdfa36ad74cd5f8345eb47071e0cc37a10503d02aafd4544ac454e78b500311ca53ea3ad9"}, {0x98, 0x10f, 0xff, "2781215adf19fc1b2ab67c08c9a3f00059f16e8dd222816e07881c104502d961e1cd239582c8609a5a059f584619fd531b3a12eb611eb93929a23e36f51756d71a20545c75df39892f2e8fd2fd5368a120417fe814aa8525aa633f0ab0d9773b485aaabcbda7e4dc2ec3b2453cf889b3e6c7bcb4fcb7191e6c38d4c7a63297b9d40654bd450f"}, {0x98, 0x11f, 0x6, "7128fe18d088dcf3919bc02e2c38d56114711c0f593ad1bf314aacfd3813607d11379e78ca21edddf7faf771f0c25193b928c82a4b7df91aa09abd5188b17fc96de109a8426e76828abac2ebc88d5cef41eda74f7051afbfd0336354220566be4f55669d2676b30d5aa30b2c9dcc0c6c92b9668dd4b8179ac59cc8838f99a3a938d03571"}, {0x48, 0x100, 0x43, "70971ba171fa102b1379be5bf1e3474e10daffabd359bb2d841efa4f1c2e60f39674e5422b9730cdd31aae03ae00d7e0dcb9"}, {0xf8, 0x108, 0xe3, "ce5d5d4a63c4238b29b94fbf4bb933b7838f4b60738301aaeda493358e347fda4db71e2bde476f237653eab78490d94bd01d9bf36350abea00f592f2f27ee80f4986a2d3b8156d81d59eeb3228f04cac84b20828a4c7758b675de2fd34d5a24c5578e18f2d713fd337b820c6ee6982b27e44a34d0884d252492bb96fbf18edfd0da29ae904f68eeff4cfecd20bb26f5efc0d7886ddf5a1e7abb9aef760a0a145e8f56b499dd431dd06bb01e247931d326a8545231127cef07bdb086393bd18c69c95abe2d13893c09d5e44e2fc70223268d879111402f3ed47f24489c7e92f3cbd1ae85314"}, {0xd0, 0x107, 0x6cd, "10d673c9672b0add6a6387ff61fe13c8b4babbfd03dd2df8ddd5cfb64eb8f096450c97c0d7dc5bff3591e47018830805ca0a87fe98d5e67b99d8a1d3593dcaa88ddcb07d8cf6bb85f1a1a738bc48bfc68b248a24c082c57b3c78eba7e452a0291807fb484e7233a02524c0fb62d260841d70438ca5af79129ad6085ea94ce16df6ec5524599ab610b54a3718a9a2c6cae12e177b3f0c963f8b0d65270b11030e5f77d0c37e6dcce19c97d16e8df7f905fb227d79e0420d9eda5849727d803c"}, {0x60, 0x18f, 0x40, "d951196e74f6a8fe510ea0771b5e19c4dbe0d62f13e1ce9dbe5bebc0c5c7bbffbc51633ff6b214bc2b3e524124d938a87b4950d15bbb6095e432236c2cacbe00e73d93c9ee0d8e03f38e6d"}, {0xa0, 0x19a, 0x7, "4cbc6057bee7083f4e6a5962905638aa3a95374ce27ddff54b182fdc5f85370c1d932403aafacb38483f80f640beaa83973bf96986c98284f1a6e37e655e71ea4af0bcaa4a99d5350aa8762c53d156bb9408a5eb24b570206ee5d40b72c103781ada2f545f52f5333df0bb04e44ad60da9e97401e1d3e52b7cfa4db0cad7c10a6ebdf5a58812af39e0217f84e4fd6203"}], 0x5d8, 0x0}, 0x4800}, {{&(0x7f0000001000-0x10)=@ethernet={0x306, @random="9fefc00f83b4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000d51000)="52980921831d2c9a4527e4b6c1eb4e1c431105630f53cad5a51be5ec810c1d57f8384ba5b0a1a3fd1dedee13b55e712748ad6d770dd9584f0bd33d02f4b2169ca8b24fbde5cfd8b86fd152a14b1cb92b02aee90370c5f522f3bbbc8dbddf93c096611954515e47aa839ac17224c5730afd65320af6418a830d8b29e52318c422e925", 0x82}, {&(0x7f0000ff1000-0x91)="ccb38712afa11863cd0dc8e482046f9839215b75c778e89a80195024edfb3ebc39ea922d98ef07db7c092588a477eb9e15fabf9c4d0055c82c01264e71079948e194c76303646f66a3890ba2733bc0d9d555fb828d3339311e73b9948c804b978be045b1751f0fdf9d264a01cc74d98af5b0e4aa2a27c87e30fcb1e425815cb7fbd9d879543d73153aba6a41abe74dfe5b", 0x91}, {&(0x7f0000000000)='w', 0x1}, {&(0x7f0000f78000)="16661db242a5689953b862a9b42967c5439eb69cc67b96cd30205438ca", 0x1d}, {&(0x7f0000000000)="5ad55842a4cc1a40f8c00b58c1b19a9737e8462d657a50f25abd314761c7aede519b2435d58a594b19ca53855e1c1910a3c286a035af7e9e6218b52ed69eda8540915bdec8ecbeca563c314f96e413a135915abbc11616a3308566d43f0016b789040f12b2a83227cfa78188589f8f475ecf127195ccc2d03cea585cfe71a0d3534b234d07dd2f7204ffc2f8396e8df1fdd9068c185e9efdcdf530250dfc4956b92638473f46724ade83caf3a9c43c02ac9e68", 0xb3}, {&(0x7f0000ec2000)="1a0b33940d47b9e7a07f4b4bf929fe845a7c27d12530eed4e0864101d1e78263c93f54e820e5e63cf99818d61cbd2e24e5f28a8a0bbb4b3e96ea02afa5a854070d31c8f853227a19b12423f5caf64383147a478b05495a19aec2de8978fc2c2f7a317b12a461e234b7c4d22e6d111b3c3c417600434cc4d701a826413f1bc10c666871c38cd004cdbab3a0df748f4965dc0f8960629c4dabb4de8f9d2e1ccbe071e1f3e4e39e54cae279ed002b0d6261325d5b8715bd4271dc", 0xb9}, {&(0x7f0000000000)="3f6611ba8f3ee3a2adf0ed8e0852ad3208f0884346e7be8e0968e25dd658af76ec01483727e9e80bf3668c82ca8c8e9fc700b6609b03f8099001b8eef34794bc07be5ae45f9d1b1896c07bbee688fb0e34c9c1f6883cba96eb30d33e94460b9677ffda22a828f774a1f56d2968d6c835ebe6d330e2ddf4c35922fcd36d6dd29f4b625d1610fe44a047cb892d75e2f5561d7417edceef4254eeeef33c1ad4da74216b4b93ab443de96edb7665bdb762f25169a38f6c367de60dca81b61f85eed401683eb39df86b60632af5b3ebccaa", 0xcf}, {&(0x7f00004cc000-0x6f)="101c9a2a5114a28457791c7642bf69b915daf91b8d8a01058937d242fb360cd932ed4ba69439ec01cbc01a66a65e55bcef8ea2e9dc6c20c378d0e1cd55298a7fdc0e149c00bcbd93af15a9885cb1a652a0f975be5d698fa873b8b5219b35b75884687680cc1f949b1ddd854ea4b56a", 0x6f}], 0x8, 0x0, 0x0, 0x20000010}, 0x8}], 0x4, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) clock_gettime(0x10000000000, &(0x7f0000c2a000-0x10)={0x0, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000099a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x2) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000001c000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001f4000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f}, &(0x7f0000db2000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000edc000-0x8)={r3, 0xac}, &(0x7f0000e73000)=0x8) 2017/12/24 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e6c000)="", 0x0, 0x20000004, &(0x7f00005bd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) socketpair$packet(0x11, 0x9, 0x300, &(0x7f0000580000)={0x0, 0x0}) 2017/12/24 07:14:52 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fe6000)=0x3, 0x4) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000fe4000)=[], 0x0, &(0x7f0000a77000)=[], 0x0, 0x0}, 0x0) 2017/12/24 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) clone(0x200, &(0x7f0000173000)="3227508907d9010d9ce0c0250001ca6ed168edf1b8bd686ef729fdcb4b0fb9e3221aab096a411d5cddf4b2167a7ecd98af990fd9584a72104b9701f30c7703a3325e7536a9abd48f6e157b51bad14753a8ed292e0186f967ee8eae1eee6ab163683fc8d8239c6699de088db81815bcf9fe9a2bd1e5a677dbe830407bac63a9b7d0170943e4e6fc492fafdfa3f1b5a162fe5146f09e72f02186e70acb40251c06", &(0x7f0000444000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0, &(0x7f0000f39000-0xf)="da6da9df4b9d155dc75e36cab5dc11") r0 = gettid() exit(0x0) process_vm_readv(r0, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) 2017/12/24 07:14:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000)={0x80, 0x2, 0x4, 0x7, 0x1, 0xfff, 0x3ff, 0x2, 0x6, 0x9, 0x0, 0x6}) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b54000)='vmnet1vboxnet1\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000002000)=""/4096, &(0x7f0000001000)=0x1000) 2017/12/24 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b34000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r5 = accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x17, &(0x7f0000df6000)=""/0, &(0x7f00005f7000-0x4)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000844000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000df9000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff80000001, 0x3, 0x57, 0x19, 0x80, 0x80, 0x3, r8, r9}, {0x7, 0x8, 0x7ff, 0x2, 0x0, 0x9, 0x8, 0x8001}, {0x3, 0x8, 0x6, 0x71}, 0x4, 0x10000, 0x10001, 0x0, 0x40, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x2}, 0xf, @in6=@loopback={0x0, 0x1}, 0x6138, 0x0, 0x3, 0x2, 0x1, 0x8, 0x2}}, 0xe8) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000df5000)=0xffffffffffffff50, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000bed000)={r2, 0x3f, 0x0, 0x0}, &(0x7f0000d49000-0x4)=0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000df5000-0x4)=0x0) 2017/12/24 07:14:52 executing program 2: munlock(&(0x7f0000849000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b03000-0xb)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b5a000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffff7, 0x5, 0x1f, &(0x7f0000ec1000/0x2000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000181000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1ff, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000000c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8921, &(0x7f000000c000-0x28)={@generic="a2a87367c62fdff03a727232948b5b02", @ifru_names=@generic="959ccfe0321187eea2ce93998868bc86"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000b000)={r0, 0x80000, r1}) mknod$loop(&(0x7f0000006000)='./file0/file0\x00', 0x102, 0x0) 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = accept(r0, &(0x7f00009e2000+0x7b4)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000888000)=0xe) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e46000)={0x0, 0x8, 0x2, 0xfffffffffffff7ec}, &(0x7f00008b0000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000020000-0x8)={r2, 0x1}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000865000-0x8)={0x0, 0x0}) 2017/12/24 07:14:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e17000)='illinois\x00', 0x9) shutdown(r0, 0x0) accept4(r0, &(0x7f0000387000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000813000)=0x58, 0x80800) 2017/12/24 07:14:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_wolinfo={0x0, 0x40000000, 0x0, "cb8c63f871c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7f000-0x8)={0x0, 0x0}) 2017/12/24 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000097000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:14:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00005f6000-0x4)=0x1) 2017/12/24 07:14:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000db0000)=""/160) exit(0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000609000)=""/223) getrlimit(0x8, &(0x7f0000079000-0x10)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000e9c000-0x4)=0x2, 0x4) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2017/12/24 07:14:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/create\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000774000-0x4)=0x0, &(0x7f0000601000-0x4)=0x4) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) 2017/12/24 07:14:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000423000-0x8)={0x0, 0x0}) setns(r0, 0x0) 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x800) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x5433, &(0x7f0000003000)=""/0) 2017/12/24 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) r1 = accept4(r0, &(0x7f0000c48000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000741000)=0x10, 0x80000) getsockname$ax25(r1, &(0x7f00000c4000)={0x0, {""/7}, 0x0}, &(0x7f0000e8a000-0x4)=0x10) fallocate(r1, 0x2, 0x7, 0x0) 2017/12/24 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x5) ioctl(r0, 0x440000000000127d, &(0x7f0000022000-0x53)='#') 2017/12/24 07:14:52 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000+0x328)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170f0000000000000d70f87023a9d8657fa3297aac9d56b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x4c, 0x0, &(0x7f000000b000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, &(0x7f000000c000-0x58)=[@flat={0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000000a000)=0x0, 0x1, 0x4, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000002000-0x28)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000001000-0x88)=""}) 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e82000)='mountstats\x00') r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') unlinkat(r0, &(0x7f00007aa000)='./file0\x00', 0x200) 2017/12/24 07:14:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$void(r0, 0x105450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = fcntl$getown(r2, 0x9) ioprio_set$pid(0x1, r3, 0x100) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) r4 = syz_open_dev$sg(&(0x7f00000fa000)='/dev/sg#\x00', 0x9a2, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000de8000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000bf4000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000699000)=""/66) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000cdf000)={r5, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/24 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bdc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x6, 0x9, 0x7}, &(0x7f00009c4000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e4c000)={r1, 0x96, 0xd7, 0x71}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="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", 0x241, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/24 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000de9000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000097a000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c16000)={r1, 0x8000}, &(0x7f0000c6f000)=0x8) r2 = socket(0xa, 0x804, 0xff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto(r2, &(0x7f00000ad000-0xcb)="380c61ae19ea39ded8ad2a080d87e77b4443ca39c81ae4c378ba33f393ba31fdf89eeab3269e60c309decbca9b765b1524156916b8c50882b3138c10c8e87203ed40082943eea22d509acd23478d66d4669079053f04c44994b137904979632948823cee2ea372218ac46ddd501651c264f21b0f5232eb37f53ec298d8a5aa177994667cf45d6c712675cd8f7063e8c8585fbb8b1e5bc2c59a8357a70cb9267010095bf3ae2ccbe74b68a276343e9cfe8e1b591e4a4b27cf60cf4663f88eb1d807be20a47d9e7609a2c1c0", 0xcb, 0x4800, &(0x7f0000c85000-0xc)=@nl={0x10, 0x0, 0x6, 0xef}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000045f000)={0x0, 0x0, &(0x7f000087e000-0x20)=[{&(0x7f00007d6000-0x1000)="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", 0x610}], 0x1, &(0x7f00001d2000)=[], 0x0, 0x0}, 0x0) 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x401) r1 = syz_open_pts(r0, 0x0) close(r0) dup3(r0, r1, 0x0) [ 58.107018] binder: 8379:8380 ERROR: BC_REGISTER_LOOPER called without request [ 58.136121] binder: 8379:8380 ioctl c0306201 2000bfd0 returned -14 [ 58.146832] binder: 8406:8411 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 07:14:52 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x3, 0x6, 0x48000000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000454000-0x4)=0x5, 0x4) poll(&(0x7f0000b40000)=[{r0, 0x500, 0x0}, {r0, 0x28, 0x0}], 0x2, 0x800) 2017/12/24 07:14:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004da000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000001f000)=[{0x3, 0x5}], 0x1) flock(r0, 0x1) clone(0x20000, &(0x7f0000e7b000-0x3e)="d09161276306a402ec62039fbe337746bed7ac6991cdff13f7000004012ddd573915b85f33eda2d9a89eb5d336290466101e03e6cee0c6320a5ec2ee6b75", &(0x7f0000e76000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f000063a000)="") close(r1) creat(&(0x7f0000196000)='./file0\x00', 0x100) [ 58.169255] binder_alloc: binder_alloc_mmap_handler: 8379 20000000-20002000 already mapped failed -16 [ 58.177748] binder: 8406:8425 got reply transaction with no transaction stack [ 58.177756] binder: 8406:8425 transaction failed 29201/-71, size 24-8 line 2921 [ 58.185146] binder: BINDER_SET_CONTEXT_MGR already set [ 58.185153] binder: 8379:8400 ioctl 40046207 0 returned -16 [ 58.212990] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f0000a1e000-0x18)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1fe, 0x0) write(r2, &(0x7f00008ad000-0xd2)='E', 0x1) clone(0x0, &(0x7f0000fcc000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000d52000)="") read(r0, &(0x7f00005a6000-0xea)=""/8, 0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000d8a000-0x46)=""/161) 2017/12/24 07:14:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) 2017/12/24 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b28000-0x8)='./file0\x00', 0x402040, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000851000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000)=0xe8) lstat(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000eee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x3, 0xffffffffffff9c7f, 0x10, 0x20, 0x80, 0x5, r1, r2}, {0x417309a4, 0x1000, 0x8, 0x3ff, 0x1, 0x8, 0x800, 0x5}, {0x9, 0x20, 0x80000000, 0x80}, 0x4, 0x9, 0x1, 0x1, 0xa, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7fffffff, 0x0}, 0x4, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0, 0x0, 0x3, 0x2, 0x5, 0x0}}, 0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cea000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x67f56985412ae83e, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000930000)={0x0, 0x0, 0x0}, 0xc) getpgrp(r4) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x11, r3, 0x0) [ 58.231093] binder: 8379:8380 ERROR: BC_REGISTER_LOOPER called without request [ 58.233566] binder: 8406:8425 ERROR: BC_REGISTER_LOOPER called without request [ 58.235261] binder: 8406:8411 got reply transaction with no transaction stack [ 58.235268] binder: 8406:8411 transaction failed 29201/-71, size 24-8 line 2921 [ 58.261257] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.277705] binder_alloc: 8379: binder_alloc_buf, no vma [ 58.283398] binder: 8379:8421 transaction failed 29189/-3, size 0-0 line 3128 [ 58.299218] binder: 8379:8400 got reply transaction with no transaction stack [ 58.312167] binder: 8379:8400 transaction failed 29201/-71, size 24-8 line 2921 [ 58.324026] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ff", 0x10) close(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000122000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000e0c000-0xc)={&(0x7f000018c000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2017/12/24 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c1d000)={0x0, 0x2}, &(0x7f00008fa000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7c000)={0x0, 0x0, 0x0}, &(0x7f0000050000)=0xc) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000003000)={0xd, 0x6, 0x5, 0x20}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a3b000)=@sack_info={0x0, 0x4, 0x5}, &(0x7f0000119000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000989000-0xb8)={r1, 0x8, 0x4, 0xfff, 0x3, 0x9, 0x9, 0xfffffffffffff001, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0x9, 0x101, 0x5}}, &(0x7f000086d000-0x4)=0xb8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) 2017/12/24 07:14:52 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000+0x328)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170f0000000000000d70f87023a9d8657fa3297aac9d56b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x4c, 0x0, &(0x7f000000b000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, &(0x7f000000c000-0x58)=[@flat={0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000000a000)=0x0, 0x1, 0x4, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000002000-0x28)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000001000-0x88)=""}) [ 58.330063] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.335754] binder: undelivered TRANSACTION_COMPLETE [ 58.340879] binder: undelivered TRANSACTION_COMPLETE [ 58.346009] binder: undelivered transaction 53, process died. 2017/12/24 07:14:52 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a62000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x2000000008bf3, &(0x7f00005a6000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) 2017/12/24 07:14:52 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000108000-0x15)="", 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007eb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000b9f000-0x1c)={0xa, 0x2, 0x5dc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="97f9de1aaee4961ef10c868c04f341de", 0x10, 0x20040000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x6, 0xfffffffffffffffc, 0x80000000, 0x309, 0x5, {0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x6e4c, 0x6, 0x3, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x80000000}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x7d)="5481f0ccbf63c63c1ed50a91d884d201e560c002c45ee875793c0248d8d0b71c565877466ebd80334e5dd25d70e84a7868d525c6c22e3ca123b1e15319c99b6cc3e2fdd9d495c4bada028257c0b51bab0a598b7abfbcc309e60d10e70611058b38cf9e2efe31edbcaa5861e7bd30532947b21d1a319542d29043bb2a22", 0x7d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x3, 0x3, 0x4, 0xfffffffffffffe01, 0x3}, 0x14) 2017/12/24 07:14:52 executing program 1: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001ef000-0x8)={0x0, 0x100}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001c000)={r2, 0x8}, &(0x7f000087c000)=0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000721000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff7480, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x40100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2017/12/24 07:14:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') getegid() 2017/12/24 07:14:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/context\x00', 0x2, 0x0) connect$inet(r1, &(0x7f00008e2000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00009c1000-0x20)={"ca83d452d2e07f3a5db361340c7f1581", {0x4, 0x1f, 0x401, "abfc74d31053", 0x8001, 0x0}}) fallocate(r0, 0x0, 0x4, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$evdev(r1, &(0x7f0000758000-0x18)=[{{0x77359400, 0x0}, 0x6, 0xfff, 0xa5}], 0x18) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003f2000)=0x0, &(0x7f0000474000-0x4)=0x4) r3 = epoll_create1(0x0) rt_sigpending(&(0x7f000033b000-0x8)={0x0}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x505ce6af) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000af4000-0xc)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000900000-0x490)={0x8, {{0xa, 0x3, 0xc76, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0xed57, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa46e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f33000-0x20)={"be3b77dd0f3acbd2d8decabaecf22317", {0x4, 0x5, 0x7ff, "4df1988b9ebb", 0x80c, 0x0}}) clock_getres(0x7, &(0x7f000070c000-0x10)={0x0, 0x0}) prctl$getreaper(0x3f, &(0x7f00004c3000-0x8)=0x0) write$sndseq(r2, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2017/12/24 07:14:52 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0xf088) mmap$binder(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2, 0x5031, r0, 0x0) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/12/24 07:14:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7b000)={0xfffffffffffffffb, 0x8001, 0x9, 0x9, 0x0}, &(0x7f0000826000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a85000-0x8)={r0, 0x1}, &(0x7f00007f9000)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000481000)='/dev/pktcdvd/control\x00', 0x10040, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00002ed000)={0x5, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009a2000)={{&(0x7f0000a9e000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2017/12/24 07:14:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:14:52 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x12, 0x6, 0x15, "815530f3bdd001966c2b721bcfe47978abf4f3106f95a81efb61d527460440971abe74e5dcfa219229cf767d8adace313f5367d23892235ff160aba50cf12275", "f5d8c90f7028aab8936550df2edc6bdeeba32247c5340606ebddcf069c3b42b3896e12eb25d1785f12f05083e75ed6a854af05eeed0c24dcea21bb420d8bc173", "287e31f233859506c9eb71dbe7498bffe1c6c68f5614a2b5e713fe59ab0a8c08", [0x92a, 0x5]}) getgroups(0x4, &(0x7f0000006000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2017/12/24 07:14:52 executing program 7: clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) listen$netrom(0xffffffffffffffff, 0x0) 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) fallocate(r0, 0x0, 0xffff, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000910000)=0x0) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) [ 58.446968] binder: 8466:8480 ERROR: BC_REGISTER_LOOPER called without request [ 58.479583] binder: 8466:8480 ioctl c0306201 2000bfd0 returned -14 [ 58.491422] binder: undelivered TRANSACTION_COMPLETE 2017/12/24 07:14:52 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c5000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008d9000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2017/12/24 07:14:52 executing program 5: mlockall(0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000841000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000000)=""/0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x328) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/24 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000778000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) fsetxattr(r0, &(0x7f0000ffa000)=@known='system.posix_acl_default\x00', &(0x7f000028c000-0x4)='%:.\x00', 0x4, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000bb0000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/24 07:14:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000138000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6f590284, 0x800) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000000000)=@random={"6f7331f900", '/dev/usbmon#\x00'}, &(0x7f0000002000-0x9e)=""/158, 0x9e) 2017/12/24 07:14:52 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000fe5000)="ec3de46a554a54d83b44368ef9d08bc1d3029c094b2b642e5fdbb23ae4fd1501f3ce3bd7d63559e516519fcb673d2ada13559e8d7909eff0020e4005f1c5e40db0876270f833bf8eefe97e5ed03f92529435f80d9616d092ba016b190885b63f021e4cb03011f30bec52386a0942e0544a18a59488541e334c82c2d4ba09e15bc36023ae5c97c125a17b5db68587815a4c25b597d6e21cefe4d69b00800a9986e11fa3b9427c65341a46638cc96d517b465a79664d9e854e1c282a80fa0f76c1", 0xc0) 2017/12/24 07:14:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000a89000)=0x0, 0x100000f, &(0x7f000078e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x8, 0xe, 0xfffffffffffff001) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d73000)=0x0, &(0x7f00008a1000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000071b000)={{&(0x7f00003a9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2017/12/24 07:14:52 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fcc000)='./control\x00', 0x2) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fallocate(r1, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:14:52 executing program 3: pipe(&(0x7f0000d52000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7ff, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x4, 0x100000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000a5d000)=[{&(0x7f0000604000)="1f00000002031900020007800000068100ed3b850900050000000300020058", 0x1f}], 0x1) accept4(r3, &(0x7f00001e0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e0a000-0x4)=0x10, 0x80000) [ 58.499436] binder: undelivered TRANSACTION_COMPLETE [ 58.504749] binder: undelivered transaction 64, process died. 2017/12/24 07:14:52 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000041000-0x4c)={0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000048000)=""/248) 2017/12/24 07:14:52 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/rtc\x00', 0x200800, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ae3000)="", 0x0, 0x1000000, &(0x7f0000e7d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000040e000)="2305", 0x2, 0x0, &(0x7f0000c2d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 07:14:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7f, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x10000, 0x8001}, 0x8) setpriority(0x2, 0x0, 0x7) 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000818000)='/dev/usbmon#\x00', 0x2, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000cf4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005ab000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e7b000-0xe)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ea000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8d26, 0x2, 0x1ab22a2d, 0x2, 0x20, 0x80, 0x1, r1, r2}, {0x7, 0x100000000, 0xd672, 0xae66, 0x0, 0x2, 0x3, 0x6}, {0xb009, 0x9, 0x0, 0x1}, 0x6, 0x10001, 0x934, 0xaa08fdc2edf51e8b, 0x34, 0x0}, {{@in=@multicast2=0xe0000002, 0x9, 0x81}, 0x4, @in=@broadcast=0xffffffff, 0x20, 0x1, 0x1, 0x7, 0x4, 0x7f, 0xffffffff00000000}}, 0xe8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) 2017/12/24 07:14:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") chroot(&(0x7f0000db3000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") clone(0x10000000, &(0x7f0000f7e000)="", &(0x7f0000744000)=0x0, &(0x7f0000a23000)=0x0, &(0x7f0000ee1000-0x1)="") 2017/12/24 07:14:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") unlink(&(0x7f0000cad000-0x8)='./file0\x00') pipe(&(0x7f0000106000)={0x0, 0x0}) mknod(&(0x7f000006d000-0x8)='./file0\x00', 0x0, 0x80000000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c72000)={0x6, &(0x7f0000122000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000cac000-0x40)={r1, 0x3, &(0x7f0000867000-0xc)=[0x100000000, 0xffffffffffffffff, 0x5], &(0x7f000063b000-0x10)=[0x3f, 0xf53, 0x4, 0x1000], 0x4, 0x4, 0x80000001, &(0x7f0000830000-0x10)=[0x559, 0x6b, 0x6, 0xfff], &(0x7f0000f7a000)=[0x3, 0x9, 0x9, 0xfff, 0xf46, 0x5, 0x4a, 0x3e098224, 0x20], 0x0}) [ 58.563741] audit: type=1400 audit(1514099692.956:31): avc: denied { accept } for pid=8525 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fee000)={0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(0xffffffffffffffff) iopl(0x0) tkill(r1, 0x1d) 2017/12/24 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00007a9000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100, 0x8, @fr_pvc_info=&(0x7f000039f000)={0x31c0c813, @common='bpq0\x00'}}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000203000)={{0x0, 0x0}, {0x0, 0x0}}) modify_ldt$read_default(0x2, &(0x7f0000d85000)=""/5, 0x5) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000df9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000a9c000)={0x0}, &(0x7f00008b1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7e000)={r2, 0x0}, 0x8) 2017/12/24 07:14:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000)='/dev/sequencer2\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000ecb000-0x8)={0x1ff}, 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2017/12/24 07:14:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2200, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e03000-0x10)={&(0x7f000067a000/0xb000)=nil, 0xb000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x2000000000000000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f000025b000-0x4)=0x9) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xf8, 0x38ee, 0x34, 0x3, 0x7, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00001b1000-0x4)=0x0) prctl$intptr(0xa, 0x2000000020) capset(&(0x7f0000f7f000)={0x20071026, 0x0}, &(0x7f0000b9d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000045000)={0x9, 0x0, 0x10000, 0x8}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000fa4000-0x10)={0x5, r3}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x81, 0x0) ptrace(0x4207, r4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000071e000)={0x2, &(0x7f00009ea000-0x7d)=""/125, &(0x7f0000bea000)=[{0x5, 0xd4, 0x1, &(0x7f0000420000-0xd4)=""/212}, {0x7, 0xb6, 0x1f, &(0x7f0000af5000-0xb6)=""/182}]}) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) r5 = dup2(r0, r0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000fa4000-0x3a)=""/58) 2017/12/24 07:14:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000322000)=0x2, 0x4) 2017/12/24 07:14:53 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ad5000-0x10)=[{&(0x7f0000f65000)='Y', 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f61000-0x4)=0x9, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f68000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000be3000)=[{&(0x7f0000f66000)="fb78c51c0eca90e750db1a967a86681a1317e0cb86ded8bedff42ca64a4ca377f451286d4490ffecec2b1b2a28e742645a1a6d5812b0729a32f84a27e73f1598473072869d8ff0c6f9cb38abf6e0e43f72afa6ec7e2e7911efde060944f3778bd3c1d837cc744e80af3fc16d82ef99adc04dcf9c1cc29369766879de49eb0df3428c1de895652830077d3ecd237c6f3728167199deb1d179693b8b68a7d50cf61cc76c00ca0d4c745a3521503350302143ca764f7034c429df818e7a1f3f83710ec9591b687298edf8ab2edd91a706107370390111ebddaec85b80b8793f3ba1e022a41a", 0xe4}, {&(0x7f0000f66000)="d40404eb987cddb8b5503413d68c504c25b6c177355d1dc144ec9d9e4a5d585cbac1d1f14ab59e310e82db2b4193c53467ad116b68520b7058897b3ed127dafd1e5fd787e8d2aafe3ec510e5e39b05e897c149d2846a2922864d68dbb37339277bfce73d1caddbf62e0fd00c4c1deac1185dd75f8493cd00e5b785608366b8509447658e5156e2dfd018da9b9f53abd660521e2b80fc9e949bc5bb13e3ce9d5b6f7d8db5283094217ea03df3323993fd23f3275fc01c8fe0a0e1cd97712a91f947601e474e2d95c16b8c43", 0xcb}, {&(0x7f0000f67000-0x21)="746dbe146876794a4e11efacc670a815a146bbfcc54561f37af3287d8c32128b73", 0x21}, {&(0x7f0000f66000)="0d4884663fb17b1025a6754b26572be450c8e7adf9d3f1499858ff628800e5d502d292b8a6c259a32de80a105c64e012863611b2d2494b35fe02dd3bb23871316ceac99223e1130ec4d2ec8a363286835aa15f9c76994492538feefcee2c36cadefa3588e3a01183bbce936fa8e27a5861320d3880490c4415d089ad60eb0964b492d76ef32cded7dc043b9c32f352e6ecade117c6830b3e5c259744c0edafdaf5ced730f9851f2c9e4098027c7c4613c261f9af091ecec45668d053baa475f43ec8dc52f027db8223008dc85c9e1d3fa45c028f46cd4cc6eb3b81d74e69623bc6b8698243", 0xe5}, {&(0x7f0000d13000)="48d0b32f2b96570f270a9be08cc88804118b09c09a45b052543506101113f15a4293f19bff589e5445719ad8d8902ce29e10b0d68ffe00f047e4ae1afa9eff960db23484d834350624155c2ef6338d6856c78b9fd6832096f845da0bedb2bdcdecfb896990ca18387c5d3acb25f2feeb", 0x70}], 0x5, 0x8) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f67000)={0x0, 0x5}, &(0x7f000015f000)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f67000)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f67000)=0x8c) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f0000786000)='\n', 0x1}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000e87000)=0x7ff) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) recvfrom$unix(r1, &(0x7f0000f62000)=""/114, 0x72, 0x0, &(0x7f0000f62000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/24 07:14:53 executing program 0: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x7fb) 2017/12/24 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002c2000)=@common='lo\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000190000)={0x0, 0x9e, "96dfd924cbedc35746c366a81bee685f0fa374d96d33ceb39ee0a73341df2bb08cfe178ec58d494ca577818d0701634ba375518f1324b7e2078d36faa15bd412959dca60685b9da03eb7d1a54d243f298f53e9c7124a25378ac1004b9af5050e018ab10c77bbb172954c978bfbac680445c4fe06b0be601f933f3e14e746e7e14a5766ddd2df2f18563abf519288952355ab60e1e08f6cb00e0136c21afc"}, &(0x7f0000724000-0x4)=0xa6) connect(r0, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa75aa0f5a7e8ab61bd27a891495e64687db0d2772febfd6a9657a04a2cf779bcb7700a6adc94bb9baca0900000000000000eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) connect$inet6(r0, &(0x7f000015e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 07:14:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000-0xc)={0xbcb, 0x1, 0x2, 0x4, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000032f000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/24 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f000087c000-0x1a)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98", 0x1a}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}], 0x2, 0x7) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2017/12/24 07:14:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getresuid(&(0x7f00003db000)=0x0, &(0x7f0000aed000)=0x0, &(0x7f00003a0000-0x4)=0x0) getresgid(&(0x7f000060e000)=0x0, &(0x7f0000ffb000)=0x0, &(0x7f00002c1000)=0x0) fchown(r0, r1, r2) write(r0, &(0x7f0000dbd000-0x22)="22000000180007040094330d090004000201f20001c600000000003b06000f00ff27", 0x22) 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000002000/0x8000)=nil, 0x8000}, 0x1, 0x0}) sigaltstack(&(0x7f0000008000/0x1000)=nil, &(0x7f0000005000+0xaab)=0x0) clone(0x0, &(0x7f000095d000-0x66)="", &(0x7f000049f000)=0x0, &(0x7f000095c000)=0x0, &(0x7f000095c000)="") close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='net/ip6_mr_vif\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f000000c000)={0x5, 0x1f, 0x5, 0x5, 0x10000, 0x5, 0x5, 0x80000001, 0x2, 0x6, 0xe606, 0xf23}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000a000)={0x90000000, 0x0}) 2017/12/24 07:14:53 executing program 6: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5, 0x8972, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cfe000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000375000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000482000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00001b6000)=""/186) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f00003cd000-0x8)='./file0\x00', &(0x7f0000ca2000)='./file0\x00') r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000ca000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009b7000-0x4)=0x60) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2017/12/24 07:14:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000087000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000abb000)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000e6c000-0x40)=[{&(0x7f0000199000)=""/168, 0xa8}], 0x1, &(0x7f0000ce5000-0x90)=[{&(0x7f00008de000)=""/167, 0xa7}, {&(0x7f0000ac7000-0x6f)=""/111, 0x6f}, {&(0x7f000089d000)=""/50, 0x32}, {&(0x7f00009dd000-0xa2)=""/162, 0xa2}, {&(0x7f0000ba0000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ba000-0xa9)=""/169, 0xa9}, {&(0x7f0000f3c000)=""/237, 0xed}, {&(0x7f00006a1000-0xa2)=""/162, 0xa2}, {&(0x7f0000e16000-0xc9)=""/201, 0xc9}], 0x9, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e0e000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c7000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cdf000-0xc)={r3, @empty=0x0, @loopback=0x7f000001}, 0xc) 2017/12/24 07:14:53 executing program 0: r0 = socket(0x4, 0x0, 0x3) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000029000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800, 0x5, 0x2, 0x80}, &(0x7f0000029000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000023000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xd6b}, &(0x7f0000021000)=0x98) sendto(0xffffffffffffffff, &(0x7f0000005000-0xe0)="", 0x0, 0x0, &(0x7f000002d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) pipe2(&(0x7f0000f16000)={0x0, 0x0}, 0x80800) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00001dc000-0x4)=0x6) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="") remap_file_pages(&(0x7f0000aa0000/0x3000)=nil, 0x3000, 0x1, 0x5, 0x4840) 2017/12/24 07:14:53 executing program 5: r0 = timerfd_create(0x6, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000b53000-0x8)={0x0, 0x0}) setpgid(0x0, r1) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008d9000)="330000000000000032400000ff7f0000000000b55b00000000000086a4225dffe400000000000000d5a498ec9bdc0900003537053590081900000000000018000000002600a1004f", 0x48) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f00008de000)=0x4293, 0x4) 2017/12/24 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000881000)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "d71400", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f70009", 0x0, "001b20"}, ""}}}}, 0x42) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c24000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb0000-0x4)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005da000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x3f, 0x8, 0xa0, 0xa0, 0x9, r2, r3}, {0x8, 0x86, 0x9, 0x2, 0x81, 0x7, 0x1f, 0xf0}, {0x7, 0x0, 0xfffffffffffffffe, 0xff}, 0x2, 0x5, 0x0, 0x1, 0x10, 0x1}, {{@in=@loopback=0x7f000001, 0x3ff, 0x22f}, 0x9, @in6=@loopback={0x0, 0x1}, 0x7fff, 0x0, 0x3, 0xffffffff, 0x6, 0x80, 0x1ff}}, 0xe8) 2017/12/24 07:14:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000099f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000b6000-0xc)={0x0, 0x0}) poll(&(0x7f0000221000)=[{r0, 0x88, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2, 0x0}], 0x3, 0x4) 2017/12/24 07:14:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000717000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000032d000-0x4)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000b27000)={@multicast2=0xe0000002, @empty=0x0, @empty=0x0}, 0xc) 2017/12/24 07:14:53 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x6, 0x0, 0x2, 0x3f}, &(0x7f0000009000-0x4)=0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000d000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0, 0x2, 0x6, 0xfffffffffffffffe}, &(0x7f000000e000-0x4)=0xa0) r2 = gettid() unshare(0x28060400) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000000f000-0x4)=0x0, &(0x7f000000e000)=0x4) exit(0x0) syz_open_procfs(r2, &(0x7f000000d000-0x7)='ns/uts\x00') 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dd3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f75000)=0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f75000)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f75000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f77000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000-0x4)=0xe8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000f77000)={0xea62, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d3e000)={@loopback={0x0, 0x1}, 0x3, r2}) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000471000)='net/route\x00') readv(r0, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001fa000)=0x100000000) 2017/12/24 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00001ef000-0x49)="1f000000020319000000076200068100ed3b8509000100010100ff3ffe580b348e21536d95f8513f5aa2a3f4dc9b75759552907c626e23d6ea2bcb8a2f2c223a00600e4e71e9876932", 0x49}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000607000)="1f00000002031900000007000000068100ed3b850900030000000000000058", 0x1f}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006cd000)=""/199, &(0x7f0000126000)=0xc7) 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023b000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000023a000)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f000023c000-0x12)=""/31, 0x1f) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000240000-0xc)={0x805e, 0x1, 0x0, 0x9, 0x1}, 0xc) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000223000)=""/8, 0x8, 0x2000, &(0x7f0000240000)=@ipx={0x4, 0x802c, 0x7, 'nA:O8-', 0x3, 0x0}, 0x10) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r1, &(0x7f00003a1000)='./file0\x00', 0xa2, 0x1800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000054a000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="975ab18c0c91c1db6b931a84e5822dbb", @ifru_settings={0x261, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2017/12/24 07:14:53 executing program 0: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000521000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000553000)='user\x00', &(0x7f0000553000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000553000)="cb06a5a328511f5b2882c7f6aef14f09a069b57f7b9102cb6cdf8c4503f525577996059f4424f73f2c5ffeb736b3a5857d27c267c754c693b130aba04acd7dacec207e13cfec9f6bcb41a958e57ccddc28fd2b89a07e7a84c60e04626620485f2b9bc716d02be6dc98ae730e7ce272df902db38238fb6e33e3e42bb3767b4b63d3c851e670406601774cd601235312c3e29cec10419257ddcb2ef9838e2c93193627e998938a0a778e4e8ef3f5469c13feb150498467928f8cb94455ec4cf0a3ad9fe1c06e08baf1152eaac5867f49f6dce3347b801d6bf61bf42eab06cecc9ff79eba7f38584f6ced87775a01d8d9b38a", 0xf1, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f000012d000)=""/114, 0x72) 2017/12/24 07:14:53 executing program 2: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000866000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ec5000-0x4)=0x0) write(r0, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000380000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000cf1000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000587000)=0xc) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000318000)=""/193) [ 59.019613] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 59.049256] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/24 07:14:53 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002ea000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c7000)=0xc) fcntl$setown(r1, 0x8, r2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005d2000-0x5)="9407040000", 0x5) 2017/12/24 07:14:53 executing program 2: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0a000-0xf)='/dev/sequencer\x00', 0x181080, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000093c000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000d61000)=0xc) timerfd_gettime(r1, &(0x7f0000f0a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0x8000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2017/12/24 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) 2017/12/24 07:14:53 executing program 4: syslog(0x3, &(0x7f0000001000-0x5c)=""/92, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6c000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) renameat(r0, &(0x7f000061b000)='./file0\x00', r1, &(0x7f0000df8000)='./file0\x00') 2017/12/24 07:14:53 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000042a000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000db000-0xd2)="07aed8494b0cd9169d8e50ab81fb9c6fc64982fdab799da3765f501b78ee9048ff06459f2b03f084702fa12e64301f9df37eb1dad5da6a86a26e37ecb92897b4381a82a29a0f62c88b77a1428c92593ba1a3a0d741fa5d7df5ccfb20ea821c5ac9c751b6ce71b7eb28a59df449c47c6758d76b2a6884340315d1aa111270c1f3b0c467a07ef6389bc783fa590915a3cdd0df6f7bdb25afa5c748ab715f0d3e7150d1bc19c8dbe59e6ca4a6c25425bc6e46418cde1cce58f0e953cd08839979cb54699dd58ac086e3fe5a97cd901008eade03", 0xd2) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000054f000)=""/88, &(0x7f0000cf9000+0xd6)=0x58) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/sequencer\x00', 0x4a00, 0x0) 2017/12/24 07:14:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000344000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000889000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000054f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000927000)='user\x00', &(0x7f0000abe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r3) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/sequencer\x00', 0x12201, 0x0) socket$netlink(0x10, 0x3, 0xa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001e2000-0x8)={0x0, 0x0}) r5 = epoll_create1(0x80000) r6 = dup3(r5, r4, 0x80000) r7 = getpgid(0xffffffffffffffff) fcntl$lock(r6, 0x7, &(0x7f0000db5000-0x20)={0x1, 0x1, 0x88, 0x8000, r7}) r8 = openat(0xffffffffffffff9c, &(0x7f00005f2000)='./file0\x00', 0x40001, 0x121) ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000edb000-0x8)={0x8, 0x0, 0x7, 0x0}) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003fd000)='/dev/pktcdvd/control\x00', 0x400003, 0x0) fchownat(r9, &(0x7f0000f4a000-0x8)='./file0\x00', r1, r2, 0x0) modify_ldt$write2(0x11, &(0x7f000034c000)={0x10d34aa6800000, 0x1000, 0xffffffff, 0x5, 0x4000000000000, 0x3f, 0x1, 0x5, 0xf60, 0x100000000}, 0x10) socket$netlink(0x10, 0x3, 0x10) 2017/12/24 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") clock_gettime(0x0, &(0x7f0000605000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000993000)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f0000811000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) execveat(r0, &(0x7f00001f4000)='./file0\x00', &(0x7f00002e0000-0x8)=[&(0x7f0000474000)='system:]!system[#em1\x00'], &(0x7f0000f2c000)=[], 0x2000) 2017/12/24 07:14:53 executing program 2: ioprio_set$pid(0x2, 0x0, 0x80000000007ead) ioprio_get$pid(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x4, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x35e, 0x0, 0x0, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000)={0x8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000-0x20)={0x0, r1, 0x1, 0xb2}) syz_open_pts(r0, 0x282080) 2017/12/24 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000709000)={0x7, 0x100000001}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c4d000)={0x1, 0x7f}) [ 59.099852] audit: type=1400 audit(1514099693.496:32): avc: denied { getattr } for pid=8665 comm="syz-executor5" path="socket:[14031]" dev="sockfs" ino=14031 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") renameat(r0, &(0x7f0000700000)='./file0/file0\x00', r0, &(0x7f0000542000)='./file0\x00') 2017/12/24 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e72000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0xe8) stat(&(0x7f000026e000)='./file0\x00', &(0x7f0000721000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000a3d000)='./file0\x00', r1, r2, 0x1c00) close(r0) bind$inet6(r0, &(0x7f0000af8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 07:14:53 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000034000)='./file0\x00', &(0x7f0000035000-0xb)=@random={'os2.\x00', 'ramfs\x00'}) r0 = open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000001000-0x4)=0x7af, 0x4) 2017/12/24 07:14:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005d5000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d2c000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x24fc}, &(0x7f0000ecb000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c0c000)={r1, 0x8, 0x10}, 0xc) r2 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) fchmodat(r2, &(0x7f0000ae5000)='./file0\x00', 0x2) seccomp(0x4001, 0x1, &(0x7f0000295000-0x10)={0x0, &(0x7f0000f1c000)=[]}) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000bc7000)=0x1, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000da3000)={0x0, 0x0}) sched_getparam(r3, &(0x7f000046f000-0x4)=0x0) 2017/12/24 07:14:53 executing program 1: r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000bdb000)="", 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006cc000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/24 07:14:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) lseek(r2, 0x0, 0x3) recvfrom$llc(r2, &(0x7f0000f1b000)=""/17, 0x11, 0x40000000, &(0x7f00006fb000)={0x1a, 0x17, 0x7, 0xffffffffffff8799, 0x10000, 0xfffffffffffff001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000037c000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c30000-0x4)=0x8, 0x4) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d01000)={0x0, 0x4, 0x30, 0x10000, 0x283f}, &(0x7f0000ebb000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000006e000)={r1, 0x0, 0x800, 0x9, 0xa3f1, 0x2}, &(0x7f0000db7000-0x4)=0x14) mlock(&(0x7f0000833000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007f2000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f24000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000507000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r3}) 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000051d000-0x20)={{&(0x7f0000619000/0x3000)=nil, 0x3000}, 0x2, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000034000)={0x0, 0x0}) 2017/12/24 07:14:53 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000175000)='/dev/sequencer\x00', 0x10000, 0x0) getpeername$netrom(r1, &(0x7f0000194000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000591000-0x4)=0x48) setsockopt$inet6_int(r1, 0x29, 0x73, &(0x7f0000d1a000-0x4)=0x31c, 0x4) fsetxattr(r0, &(0x7f0000312000-0x1a)=@known="73717374656d2e706f7369785f40636c5f61636365887300", &(0x7f00000da000-0x9)='/dev/sg#\x00', 0x9, 0x0) 2017/12/24 07:14:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000e64000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f000069b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000318000-0x4)=0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002f5000)={0x1, &(0x7f0000d25000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2017/12/24 07:14:53 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e5a000-0x13)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common='bpq0\x00', @ifru_map={0x0, 0x80000000, 0xaa, 0xffffffffffffff85, 0x6, 0x6}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$lock(r1, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000df1000)='/selinux/load\x00', 0x2, 0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f00009e1000-0xca)=""/202, &(0x7f0000ea8000+0xd5b)=0xca) 2017/12/24 07:14:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004fc000)='.dead\x00', &(0x7f0000214000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000554000+0x6b)="872d6d643573756d00", 0xfffffffffffffffd) r1 = add_key(&(0x7f00006b9000)='dns_resolver\x00', &(0x7f00007e1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000-0x1000)="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", 0x1000, r0) add_key(&(0x7f0000be3000)='.dead\x00', &(0x7f00008da000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2017/12/24 07:14:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e8c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e8c000-0x18)={@loopback={0x0, 0x1}, 0x8, r2}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000e8b000)=""/169, &(0x7f0000e8c000-0x4)=0xa9) writev(r0, &(0x7f0000a86000-0x10)=[{&(0x7f0000e8a000)="58000000140009000000000000008c560a060000ec240000000043d8d8fe5801004824e2945e4b009400050028825a003b7dbe6d8302000000f0fffeffff00000080fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) 2017/12/24 07:14:53 executing program 7: syz_emit_ethernet(0x67, &(0x7f0000b49000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x22f0, @llc={0x57, @snap={0x1, 0x1, 'K', "3cac29", 0x888e, "5588336e447f37f9ec8120459a1fbe5a8212a27b72d8b1fc4f5dda99a01c8c85f48e6bb0562788da1ee5e2d694a74cb56b9c28f6db06be33e5196d6f41dd08ea6a16da07a8f3a3bdb8168e769008c8"}}}}}, &(0x7f00003b2000-0x18)={0x1, 0x4, [0x8bb, 0x9b2, 0x7e3, 0xed9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) mprotect(&(0x7f00001d1000/0x2000)=nil, 0x2000, 0x3000007) close(r0) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bba000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f7000)={r1, r2, r3}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) dup3(r0, r4, 0x0) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) getrandom(&(0x7f0000e76000)=""/194, 0xc2, 0x3) timer_create(0x1, &(0x7f0000ece000-0x60)={0x0, 0x6, 0x2, @thr={&(0x7f000003f000-0x78)="97c5805cf5972756d484b65724242a7250a1e27b74e6939b954f7cb274d72d6a368b2172736cf54b645a0592d24e4b226747eb994b75611cf277c38d74616434d8d06197214d2f292d5c138613bfa5bfdc8f7130564148764f5bd7a0d151526e9403115fefaa7280065fe0481634eda107cbe8b803cde8d3", &(0x7f00008e3000)="5ff7fd611985d30ca2bae3f5afad23f0bce3bc7f3f1712"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b9000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000da6000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00006f3000-0x20)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f00003c7000)={{0x0, 0x0}, {0x0, 0x0}}) fstat(r0, &(0x7f00008f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 07:14:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000027e000)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000796000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c, 0x80800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abd000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f00009bd000-0x4)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec7000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) readahead(r2, 0x7, 0xfffffffffffffffb) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockname$netrom(r1, &(0x7f00004b2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000644000)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006c8000)=0x0) getdents64(r1, &(0x7f0000e37000)=""/80, 0x50) sync_file_range(r3, 0x0, 0xea97, 0x7) ptrace$peekuser(0x3, r5, 0xb3) 2017/12/24 07:14:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000015a000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00002b5000)={0x20, 0xff, 0x5, 0x2, 0xfffffffffffffffb, 0x4, 0xc642, 0x2, 0x2, 0xdddc, 0x1, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000713000)='/dev/random\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) poll(&(0x7f0000dd2000)=[], 0x0, 0xdc8e) 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000000000000100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000054000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:53 executing program 6: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000181000-0x15)='/proc/self/net/pfkey\x00', 0x440000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000391000)=0x0, &(0x7f000043a000)=0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000825000)=0x2, 0x4) 2017/12/24 07:14:53 executing program 4: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fb5000)='-\x00', 0x1) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000fb6000-0x8)=0x0) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="29000000180031090000000000000002021300000000ff06800800000c00090008001900000000f69c", 0x29}], 0x1) 2017/12/24 07:14:53 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rfkill\x00', 0x40040, 0x0) sendto(r1, &(0x7f000002d000)="", 0x0, 0x0, &(0x7f000002d000)=@sco={0x1f, {0x96, 0x6cb4, 0x1, 0x20, 0x9, 0x6}}, 0x8) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2017/12/24 07:14:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ae000)='/selinux/enforce\x00', 0x200800, 0x0) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") 2017/12/24 07:14:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000e03000-0xc)='./file0/bus\x00', 0xfdfffffffffffffd) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00009ba000)=""/10) 2017/12/24 07:14:53 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b7000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) accept4$unix(r0, &(0x7f000088e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ec1000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007b6000)={0x35, 0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/24 07:14:53 executing program 7: clone(0x0, &(0x7f000089e000-0xec)="", &(0x7f0000f78000)=0x0, &(0x7f0000911000)=0x0, &(0x7f0000000000)="") getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000e60000)='./file0\x00', 0x100, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000020d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000091e000-0x8)={r1, 0x8}) 2017/12/24 07:14:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f6000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f9e000-0x4)={0x4}, 0x4) connect$nfc_llcp(r2, &(0x7f0000609000)={0x27, 0x5, 0x1, 0x6, 0x270, 0x10001, "845928bf71db0c75dd81d6e800dbdbe2913c5601a8263d098dd243e0e2ea9fcddfeae2dc1b1f2c78f224612501231a995ae584116a2f952ac001b0a4b3c51b", 0xa9}, 0x60) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000965000-0x40)={0x10001, 0x4, 0x3, 0x83, &(0x7f0000721000)=""/131, 0x1a, &(0x7f0000a9b000)=""/26, 0xdc, &(0x7f0000792000)=""/220}) r3 = fcntl$dupfd(r1, 0x0, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000538000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fstat(r3, &(0x7f0000da4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() syz_fuseblk_mount(&(0x7f0000d75000)='./file0\x00', &(0x7f0000ff1000)='./file0\x00', 0x2000, r4, r5, 0x0, 0xffff, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000438000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2934, 0x0, 0xff, 0x2, 0x4, 0x7, 0x8}, 0x20) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ebe000)=0x7, 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f0000686000-0x14)={0x10001, 0x2, 0xffff, 0x4, 0x48, 0x6, 0x3ff, 0x7fff, 0x3f, 0x800}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00009a4000+0x1f3)=0x800, &(0x7f0000452000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000e5b000)={{0x1, 0x0, 0x4, 0x2, 0xcc}, 0x7ff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r7, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 07:14:54 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000053000)='/dev/sg#\x00', 0x3, 0x5c040) r1 = accept4$unix(r0, &(0x7f00002b7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000035b000)=0x8, 0x800) r2 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r1, &(0x7f0000512000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000935000)={0x0, 0x0}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000093d000-0x8)={r3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000)={0x5, 0x3, 'client0\x00', 0xffffffff80000007, "254a8fe962efae43", "f6d58a70c9fcf3a27383b27ab83a7a6a4798f0dfd817e4d69fef38aa52422ddf", 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000093c000)="e91f7189591e9233614b", &(0x7f0000443000-0xa)="e91f7189591e9233614b") connect(r1, &(0x7f000093c000-0x10)=@l2={0x1f, 0xf997, {0xfff, 0xffffffff, 0x8001, 0x7ff, 0x9c2, 0x7fffffff}, 0x1, 0x0}, 0xe) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000df7000)='./file0/file0\x00', 0xfffffffffffffffc, 0x2) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000df7000)='./file0/file0\x00', 0x4, 0x1000) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0\x00') 2017/12/24 07:14:54 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x3}, 0x8, 0x3) pipe(&(0x7f000016d000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x20, 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000370000)=@assoc_value={0x0, 0x0}, &(0x7f00007c9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000714000-0x14)={r4, 0xfffffffffffffc00, 0xd50, 0xffffffff7fffffff, 0x0, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000827000)=@int=0x3, 0x4) 2017/12/24 07:14:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000099000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004be000)={0x0, 0x8}, &(0x7f000039a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dfb000-0xa0)={r1, @in6={{0xa, 0x2, 0x400000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x8, 0x80000000, 0x1ff}, &(0x7f0000ca0000)=0xa0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aee000-0x9)='/dev/ppp\x00', 0x20000, 0x0) inotify_add_watch(r2, &(0x7f0000b14000)='./file0\x00', 0x0) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') open(&(0x7f000066d000)='..', 0x0, 0x0) 2017/12/24 07:14:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) seccomp(0x0, 0x1, &(0x7f00001ab000-0x10)={0x2, &(0x7f000014e000-0x10)=[{0xe3ff, 0x5, 0x8, 0xfff}, {0x0, 0xda4e, 0x3, 0xceff}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/mls\x00', 0x0, 0x0) listen(r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ecf000-0x88)={0x1, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeef2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/24 07:14:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000012000)={&(0x7f0000012000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0], &(0x7f0000003000-0x8)=[0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000013000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:14:54 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004fe000-0x1e0)={0x0, 0x0, 0x0, 0x0, 0x0, []}) socketpair$inet(0x2, 0x200a, 0x0, &(0x7f000068d000-0x8)={0x0, 0x0}) 2017/12/24 07:14:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000531000-0x14)={0x0, 0x100, 0x8, 0xffffffffffffffff, 0x0, 0x5}, &(0x7f00008b7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000156000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd6, 0x0, 0x1, 0x100, 0x3, 0x6, 0x5, 0xd1, 0x3, 0x340b, 0x1, 0x10001, 0x67f, 0x7, 0x9]}, &(0x7f000067d000)=0x108) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f6000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f9e000-0x4)={0x4}, 0x4) connect$nfc_llcp(r2, &(0x7f0000609000)={0x27, 0x5, 0x1, 0x6, 0x270, 0x10001, "845928bf71db0c75dd81d6e800dbdbe2913c5601a8263d098dd243e0e2ea9fcddfeae2dc1b1f2c78f224612501231a995ae584116a2f952ac001b0a4b3c51b", 0xa9}, 0x60) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000965000-0x40)={0x10001, 0x4, 0x3, 0x83, &(0x7f0000721000)=""/131, 0x1a, &(0x7f0000a9b000)=""/26, 0xdc, &(0x7f0000792000)=""/220}) r3 = fcntl$dupfd(r1, 0x0, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000538000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fstat(r3, &(0x7f0000da4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() syz_fuseblk_mount(&(0x7f0000d75000)='./file0\x00', &(0x7f0000ff1000)='./file0\x00', 0x2000, r4, r5, 0x0, 0xffff, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000438000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2934, 0x0, 0xff, 0x2, 0x4, 0x7, 0x8}, 0x20) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ebe000)=0x7, 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f0000686000-0x14)={0x10001, 0x2, 0xffff, 0x4, 0x48, 0x6, 0x3ff, 0x7fff, 0x3f, 0x800}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00009a4000+0x1f3)=0x800, &(0x7f0000452000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000e5b000)={{0x1, 0x0, 0x4, 0x2, 0xcc}, 0x7ff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r7, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lstat(&(0x7f00004f8000-0x8)='./file0\x00', &(0x7f0000e6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() statfs(&(0x7f0000825000)='./file0\x00', &(0x7f0000dc4000)=""/83) syz_fuse_mount(&(0x7f0000e0f000-0x8)='./file0\x00', 0x1000, r1, r2, 0x5, 0x8) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000b82000-0xa2)=""/162, &(0x7f00005e6000)=0xa2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) prctl$intptr(0x0, 0x401) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000fa8000-0x20)={0xffffffff, 0x3, 0x3f, 0x3, 0x1e, 0x62}) 2017/12/24 07:14:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) sendto(r0, &(0x7f0000111000)="14000000040ae70300000016fb070100010080000000000000001510e41d6702fc0221f3", 0x24, 0x0, 0x0, 0x0) bind$netlink(r0, &(0x7f00007da000-0xc)={0x10, 0x0, 0xffff, 0x0}, 0xc) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) syz_open_dev$sndseq(&(0x7f0000719000)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x180, 0x0) 2017/12/24 07:14:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ab8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000034c000)=0x8000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00008c4000)=""/74) ioctl$TCSETAF(r1, 0x5404, &(0x7f00008b2000)={0x38, 0x79052118, 0x8, 0x8, 0x2, 0x3f, 0x4, 0x3, 0x9cb0, 0x5}) 2017/12/24 07:14:54 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x7fff, 0x1, 0x6e6, 0x2, [{0x0, 0x752b, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8000, 0x5, 0xff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f22000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c48000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f0000107000)={0x36, 0x1, 0x4, 0x100000000}) getitimer(0x3, &(0x7f0000c91000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000b31000)='./file0\x00', &(0x7f00005a9000-0x20)={{0x0, r3}, {0x0, 0x2710}}) 2017/12/24 07:14:54 executing program 3: chroot(&(0x7f0000968000-0x8)='./file0\x00') 2017/12/24 07:14:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b12000)='./file0\x00', 0x84) flock(r0, 0x8) writev(r0, &(0x7f0000932000)=[{&(0x7f0000334000-0xb9)="73ee17618d0f63e69faabbef3a7163fb74d62d5e6ca8873d798a635734624f21adba7423872eb5c26945bd986c4d081f7e03ce2dbe85b5ec7a518fc38098e47d5a8917e168c28c373bc9d4be3029850addbc8045333514c9afd73fe54bb43f91a96b877287711bf16b680ca0e3fe032fad73c473b7cb5212cde26c2d1fa84e1ed47c55a577c3a08b2bfa12aeb1dc6ec71c3155222c9c287dba0dd16f05d86e6dff1d7cbc66a6e42d0d324d063ea7b145a2fc6060d1e5fb45d2", 0xb9}, {&(0x7f000025f000-0xc7)="825fd7a2616a9bd207b07efcabb297a56a34992ba39f22375b0402e10c058d0512c282168cb72804f71f071bdb87a932211d236ffff84b84bfc84e7d644e6f9682c0b97892352b982af138580fedaa20d20812322bc4916139cd613144da13d0e6fa260273e9ce6e38d073c205dd27c7a30c5edfd2da43327c34903959ae283b87dc2490887217a1fa5b012d44f6a9f605abddf9e00d57ea0a0984ce286e3809ca5dc86cc9291c0465823ab6505d72291f566f29511919e5c5af191f61fda55fa2fa785ac7e611", 0xc7}, {&(0x7f0000a28000)="a5887a0d3b17f773cf56c7f20af2b51d57fc3af6c60711f2390c93556bd85bd22cf53e155e99ef07f65fba297e0a4f5c2b9afaf314ddd9e92054e5d61ecd5b5acc9253d531605bbb3c29", 0x4a}, {&(0x7f00008b7000)="f1da1f544321028ed5c0127509ba673f38842a7b8302c91256fa9fd7f236d399ee93d28fe92cc440afb70cbe764f5945cd05346b11cb9c57e5380030a852e7493b979fb114339cf1bcc3a638dc7d40483a71eb4df85d967e1ebbab8fd33103b0930f02252d8541eedfe1a496e2085669343907e116eabb80f3e11d45863667500cd7e9636af3c33e87f0703e89b5c473089ad2347da18a27d972b05a7eef", 0x9e}, {&(0x7f00003a8000-0xac)="94d7d9ca93b07fcfdb4f0b6db28caf05c5dea5c8a5194c9cfe301ac5751fe28a05d59653f85f355c8e03bcdfb1e547dd0617b3474d45284ed5422dabbda6866c87e781e50b7779115025928baa325b2fcaa767d85190b57267b3b88afb7b021bb028528606d27fdcb5ff3b7b0c4fcd48e770747624ba71e98f30178cd64511f3987ba17f8679fddfcce42484dad796441732e58c241295b35191b2025d4040cdb7cae86dfec1800a08e0274e", 0xac}, {&(0x7f0000a40000-0x1000)="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", 0x1000}, {&(0x7f0000b55000-0x1)='h', 0x1}, {&(0x7f0000a95000-0x3)="2343c2", 0x3}], 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r1, &(0x7f0000b21000)=@random={'osx.\x00', '/dev/autofs\x00'}) ioctl$TIOCNXCL(r0, 0x540d) lstat(&(0x7f0000288000-0x8)='./file0\x00', &(0x7f0000d52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/ppp\x00', 0x200000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b8c000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000006c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000793000-0x10)={r3, &(0x7f0000978000)=""/202}) 2017/12/24 07:14:54 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/autofs\x00', 0x442802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a09000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000f, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x10) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f000061e000-0x6f)="", 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/enforce\x00', 0x200080003, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000029f000-0x4)=0x6, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3e000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d60000)={0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x1c9c380}, &(0x7f0000559000-0x10)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000608000)='./file0\x00', 0x1, 0x2) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001d1000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {r1, r5+10000000}}, &(0x7f0000af7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 07:14:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00004bb000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000558000)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4, 0x59e, 0x3f, 0x8}, &(0x7f0000781000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) pread64(0xffffffffffffffff, &(0x7f0000e29000)=""/129, 0x81, 0xfffffffffffffffe) ftruncate(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000)=0x8001, 0x4) 2017/12/24 07:14:54 executing program 4: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f000072f000)=0x0, 0x4) 2017/12/24 07:14:54 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x3) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000017000)=[{r0, 0x4404, 0x0}], 0x1, &(0x7f0000018000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x80000000}, 0x8) ppoll(&(0x7f0000007000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000014000)={0x0}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000017000)=0x5, 0x4) 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f7d000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) dup2(r0, r1) getsockopt$inet_int(r3, 0x0, 0x5, &(0x7f00004fb000)=0x0, &(0x7f0000e1c000)=0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000087d000)=0x2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) socket$netlink(0x10, 0x3, 0xf) 2017/12/24 07:14:54 executing program 2: syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000033e000-0x10)='/selinux/create\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00006f1000-0x8)=0x2, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003a0000-0xc)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000672000)=0xc) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000113000-0x8)=@assoc_value={r1, 0x3}, &(0x7f00009d7000)=0x8) read$eventfd(r0, &(0x7f0000463000-0x8)=0x0, 0x8) 2017/12/24 07:14:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f8000-0x10)=[], 0x0) 2017/12/24 07:14:54 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x27, 0xfffffffffffffe00, 0x5, 0x4, 0x4, 0x401, "4d69c6160f3daf25704896b62ca8ba0ea3d70f14d74933f9238a872a602cd3078e679bf938bb57c1b29a69b46abeb2a829cf831a61e201c05b5dc42882c992", 0x4}, 0x60, &(0x7f0000003000-0x60)=[{&(0x7f0000001000)="32dc2dc9947a9e391d309e50cee04badbbb1b77a552b6ffc1153b24af6c47feee0beaf50891f7a0d48b92e4b6b2d72ea7abccae15ff68f1ceb34a15d450333eb129626f70f1921e5265f7db2eb8fc4034d63c39d78ffdcae4663af5cf012c17676bced", 0x63}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="c0244baa19b87720ed58d15efe81d99c62f8ba6fcff443256a123198d8e7e0c8df24907451092c9f8d735f7f58d71f38469fd0e0735bd21ac98b937808ea73e828003a96a0540e627bdb746ce23128a2d6a88f90a2f9cc62570406af5322c7", 0x5f}, {&(0x7f0000003000-0xb7)="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", 0xfe}, {&(0x7f0000001000)="3493b38758aea3e0ccf6ea1759106e8dfeefd984a39e0157421dff8bb86ad16f7f050501b6f71dd1ca980513f46f8917a9827a6aebe5fc83097b046e8abcb8624a0268e385137c1589ea2de81604853258d26fc620956142fad2f8e10d8fd1e7ab13a335991b870aad5f6289e5da22a0c356839444588338c906ba951953b1ef4255a9ce79f2082347e438f8baf1c6f6be164ace71fe98efc4c5a5c923a88b130da27e112ec8a73fad9e6fe73668a86ae4e8ae57e374cf0292a438544d4e64fb8c185917f97769d64bad", 0xca}, {&(0x7f0000002000)="", 0x0}], 0x6, &(0x7f0000001000-0x88)={0x88, 0x0, 0x4dc6, "353ea46391a97ee998c7bdb8d0eb28d2dd27934e51d53e7544584010eee06f67cad2a293b5ef0eabe88e8e5f0bc7dd662c8c6e387683055d6a3b2186affc015e6f315cc3d647f713fd72e78b859afa127e0dec2adf45d1042ea66703d204f31def5c9c1387d22c980ba667571f106751b1bc054c2351"}, 0x88, 0xc014}, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000027000/0x10000)=nil, 0x10000}) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005e9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000a2000)=0xe, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001e7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x208}) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2017/12/24 07:14:54 executing program 4: prctl$void(0x1d) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff9000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@full={{0x3, {"606c9014afb354"}, 0x0}, [{"e87584666deb9c"}, {"01b04c3fe78cee"}, {"984308241cd8f7"}, {"8606a249b8ae7d"}, {"3d175036ce8ea3"}, {"44d0a9b368cc45"}, {"12a7dc3c8992de"}, {"272d6342f1a82d"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000777000-0xa9)="11a5dff64f1121eb7e88f0fb327ca63fd4e63038ca58727a8dd917ee98d7c12e62266f26d740bd52dcd0a26fd9d79cb3526de7fb45d74e1c122ff4db53fd592b20e43bdcc149f05bbe7466c898a461d6a2e28a9ca3028d60b783153c2988839c39ac6791ac3ffeffcd01b307e38d061992318ea62386fbb01804bd42a52fd4c66308afd267571431a98663f260deb7ffb438cf991b96da474ccfaad2c918545c40abcc94b9011e32ad", 0xa9}, {&(0x7f0000000000)="733f44a8f9855243cdbc4fd3403e682e3e2214099d414b40b394b5fc01dd2dac81237eaf982d6ac71c4bb87891f0c19b6a7e157a492d840ca8ea3316c83630a3547dbed3848ad71aaf3f96c1cb3b0e7a5d41adf3e1a717da6dc208a3b2da9df60cb0ded45407a9c5536d574a49ebb3e2a9e965a6a416f05b345622f178334ef0c4b6001f110ed4c93e", 0x89}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xc)="1eb6b756013faef532e8dc64", 0xc}, {&(0x7f0000000000)="62fceaac55a8e6328e81c786d5251834fe0a1518695743cea194bd212b11f4aa0df03c1c9ec46745b07663471d843135e259992343be99b5ffdf104c2c2e85c73372ae88fdb4be71041ab45fa08ed9c2", 0x50}, {&(0x7f0000000000)="47418eac92576d6a32652511c987cdaaa541e90f", 0x14}, {&(0x7f0000001000-0x40)="a451202e3d039ef9ca8d05800e48d4fd804a73f44c73b020b171dad2206633fc2095972b720a5d108509549623c29a0fc2917e3a1f2b09e5aeb730795121abb9", 0x40}], 0x7, 0x0, 0x0, 0x0}, 0x4) 2017/12/24 07:14:54 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) gettid() mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c78000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005d2000)={0x0, 0x0, 0x40}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fe4000-0x8)={r1, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003f8000-0x4)=0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009e1000-0x90)={0x3, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000fe3000)="3ae8c9cd16c7f69c4aaa5abcae5c60ce495f35eb8cbbd7f7dcd58abc078590477cee95a24e3fc4a23539287397312cc37ba40fdcd9a630c57392578fe1c8aa9083dd26d20e4bd5db388442491fa08f022230054783c3252259c3bae4bbecb5859db50444d42c129165b558aab8a1a49191e39b36281ac0017e07f63f09480d5b83f5a8436bb27519bc6757f1772feb497f5cef18054a782a460df94a44682aab0e6a805fe882b5349eeceb5ffd7983f3d7a439affb70", &(0x7f0000d4b000-0x4)=0x0, &(0x7f0000fe4000-0x4)=0x0, &(0x7f00007f6000-0x3)="87a660") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000040000)={0x4, 0x80000000, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe4000)={0xffff, 0x7, 0x20c, 0x7fffffff, 0x7, 0x8, 0x2, 0x4, 0x0}, &(0x7f0000af2000-0x4)=0x20) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe4000)=@sack_info={r4, 0x6, 0xba42}, &(0x7f0000fe5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mprotect(&(0x7f0000b2f000/0x2000)=nil, 0x2000, 0x2000000) r5 = socket$netlink(0x10, 0x3, 0x1ffffffffffffffd) writev(r5, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500150a00000200000000000000000100040d001000060000002400030008", 0x29}], 0x1) 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b75000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000596000-0x6)={0x2, 0xaf, 0x7, 0xea, 0xae3}) r1 = accept4(0xffffffffffffffff, &(0x7f00008ff000+0xd82)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000049b000)=0x14, 0x80800) fchmod(r1, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000b77000)="5b67369f536ac69dfa4f7239b99c54eb73a39bd49e6a57ec1ff103ed87723425d2581aaba85aafa4ff4f87e014951844952e6833689791e38661778c12d5a1e3eabb2528733e481f46f01ef59f766442ba5453b8382d0af42477f8a73eeaaf0eb60bff8d0c39dde364161838b5c2ecf60eca96e0bb0f8d15e2a6e076fe4cbf0e6057e6469b3aafb83f0215a175442b7c", 0x90) 2017/12/24 07:14:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000908000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff831, 0x200, 0x2, 0x9, 0x80}, 0xa0) accept$ax25(r0, &(0x7f0000baf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000084b000+0x6c4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ab1000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0x9, 0x7, 0x1ff, 0x20, 0x6, 0xb32, 0x0, 0x4, 0x4, 0x0, 0x3, 0x19, 0x100]}, &(0x7f0000380000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d9a000)={r1, 0xd62, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000071f000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x8000, 0xffff, 0x81, 0x1f, 0x100, 0x3, 0x101, 0x2, 0x7ff, 0xfffffffffffffff8, 0x2, 0x937, 0x3, 0x40]}, &(0x7f00001d4000-0x4)=0x108) write(r0, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001c0000)={0x0, 0x100000000, 0x820f, 0xc3bc, 0xffffffffffffffc1, 0x9, 0xfffffffffffffffb, 0x3, r2}, &(0x7f0000666000-0x4)=0x20) 2017/12/24 07:14:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbc000)={@common="806fdaffffffff1000f91c000200", @ifru_names=@generic="fa19557399380dddc37780e21d4533c9"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000176000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lstat(&(0x7f0000a5f000-0x8)='./file0\x00', &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f00000a2000-0xb)='clear_refs\x00') accept$llc(r5, 0x0, &(0x7f00000dc000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c1c000-0xc)={r4, r2, r3}, 0xc) setgid(r3) 2017/12/24 07:14:54 executing program 4: prctl$intptr(0x2f, 0x4) pipe2(&(0x7f00000a4000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x24, 0x0, &(0x7f0000002000-0x24)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x4}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x3}], 0x1000, 0x0, &(0x7f0000000000)="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"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000615000)='/selinux/member\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d13000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000)=0x20) fremovexattr(r1, &(0x7f000033d000)=@random={'btrfs.\x00', 'eth0\x00'}) pipe(&(0x7f00002d0000)={0x0, 0x0}) 2017/12/24 07:14:54 executing program 3: clock_adjtime(0x7, &(0x7f000071a000)={0x8, 0x1f, 0x4, 0x800, 0xfffffffffffffffe, 0x81, 0x7, 0x3, 0x400, 0x3c, 0x7fffffff, 0x7fffffff, 0x2, 0xbdec, 0x1ff, 0xfffffffffffffffa, 0x8, 0x3, 0x100, 0x8, 0x100, 0x483, 0x101, 0x100000001, 0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) r1 = getpid() waitid(0x1, r1, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000421000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e03000-0x3e)={0x0, 0x36, "557ad7ccc235ceafb8ef92b39dc89471779f3c1a1a7a4b2bc0809ab89acb40fcdd4f6f120737e1bb338a19dc04a7d3450e1c6373e82d"}, &(0x7f0000b30000-0x4)=0x3e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000073e000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0x80000000000000}, &(0x7f00005a1000-0x4)=0x98) r2 = socket(0x1000010000000010, 0x2, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a1e000-0x4)=0x8, 0x4) 2017/12/24 07:14:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x3000000c, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000094b000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f87000)=0x7, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) rt_sigpending(&(0x7f0000317000)={0x0}, 0x8) rt_sigsuspend(&(0x7f00000e1000)={0x0}, 0x8) pselect6(0x40, &(0x7f00007bb000)={0x4, 0x40, 0xc614, 0x3, 0x2, 0x1, 0x9, 0xfffffffffffffff9}, &(0x7f0000f87000)={0x9, 0x6, 0x1, 0x9, 0x4, 0x6, 0x401, 0x9}, &(0x7f00002a9000)={0x10001, 0x2, 0x0, 0x515f, 0x9, 0x9, 0x6, 0x800}, &(0x7f0000c79000-0x10)={0x77359400, 0x0}, &(0x7f000043c000-0x10)={&(0x7f0000b6a000)={0x13}, 0x8}) write$sndseq(r3, &(0x7f00007a0000-0x1b0)=[], 0x0) 2017/12/24 07:14:54 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x482) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={0x0, 0x0}, &(0x7f000000b000)=0x8) exit(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000004000)=0x0) 2017/12/24 07:14:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a5a000)='nv\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') preadv(r1, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2017/12/24 07:14:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/hwrng\x00', 0x2, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a39000)='./file0/file0\x00', &(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e4a000-0x8)={0x0, 0x80000000000000}, &(0x7f0000fab000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b49000)={r2, 0xf3, 0xffffffff, 0x200}, &(0x7f000030e000-0x4)=0x10) clock_nanosleep(0x7, 0x1, &(0x7f00006a3000)={0x77359400, 0x0}, &(0x7f000016b000)={0x0, 0x0}) pselect6(0x40, &(0x7f00003f1000-0x40)={0x4, 0x5ac, 0x0, 0x100000001, 0x1f3, 0x160fc66c, 0x2f4, 0x101}, &(0x7f0000e63000)={0x7fff, 0x8000, 0x79, 0x3, 0x6, 0x0, 0x6, 0x1000}, &(0x7f00004f3000)={0x40, 0x0, 0x8000, 0x3, 0x34be, 0x5, 0x40, 0x100000000}, &(0x7f00007d2000)={0x77359400, 0x0}, &(0x7f0000bfa000-0x10)={&(0x7f0000be3000-0x8)={0x1}, 0x8}) timerfd_gettime(r0, &(0x7f0000279000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r1, &(0x7f0000279000-0xc5)=""/197, 0xc5, 0x0, &(0x7f0000498000)={r4, r3}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fca000-0x4)=0x0) 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000444000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000917000-0xcf)={0x0, 0xc7, "7936f6ae973c4f984b19b872f7ab71bca6574bd73804d062e0c2bdcf2e2eddd0f54f4e0e605ccaba3f318ef936d08ce20d2c6ae9d96609bf65935b7fdf58b8ab2ae08091ad1590f377d17729ea516240f53414826de55d237b0420dc32f0d46f995aecc395ca7f5fbe7b6d6031661c0af1f2bc9ab664c1f17e9b5e9ddf1a6c82182acbebd6f43a34d56139e6f7cd524fc11f7412a7324483ce52b46499a86f3a239dba3feb7430f7bf755555179be9542241acab7df0be60a9495189fb4f9f1e41f05b7bc359b5"}, &(0x7f0000360000)=0xcf) r3 = add_key$keyring(&(0x7f000031d000-0x8)='keyring\x00', &(0x7f0000a31000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000f98000)='asymmetric\x00', &(0x7f0000274000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a7000-0xc)='/dev/rfkill\x00', 0xfffffffffffffff8) r5 = geteuid() setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a98000-0x3b)="39f07d3536bb9ec7af080314deb398970aafbf27afc24fa4a82a79305b6675868d29e22ec1ad6e43a63feeb422e28662984c60dd438d54c9fdead1", 0x3b) getresgid(&(0x7f00000ca000-0x4)=0x0, &(0x7f0000c86000-0x4)=0x0, &(0x7f0000f15000-0x4)=0x0) keyctl$chown(0x4, r3, r5, r6) keyctl$instantiate_iov(0x14, r3, &(0x7f0000f8f000-0x40)=[{&(0x7f0000da9000-0xda)="16a4155e63eb7fba6bf1e3d05ddc9ab9c06d1f9a3014bf26e8db2e9f392e901c006efe9bc6d35b70f286fb87210df15c26464172d1e95533186fb15c21aafe648be012edbf9a2c2579125cb3ff46ca3da852e4317a6b2ae5a1c1ee419027da90030a62df1167a309a59f2e45d6ebe08f84ca13b78b4f14cb948b9b4b1681a6b45d7b27f4ec97742d02ab953aba70da97a29c93fee0db00efe434a0e33c403e3264c7a2d724f60a516e321e75e199a6f87122238ad08503c2f6caac877853b7fb972f5cc0e4873ddaefe181fe063cb9821a5915fc71741b288151", 0xda}, {&(0x7f000098b000)="b12e8b946d18c14389d9832a56fa5b031b902ef5db1c268de6f00721ec048da74110b3dce923687774f82dd6be24c423c740c5950988ea9e7f089fee6619344a84049a498883683cb0d32bd625ac90de940f94eac0eed7342ecc5df2002633130b9f0411549425281c610f3296197044c9cc27da67f590dabdb661f4fe19fe3c3553c4a0d8d2b7011ea691512152e4a9be31e733d460b5b2690269e9850779dac55556f6c5b7bafda4fa945ab0aadc2694b534d21ecc1805da183c88b28ce70481f3fed3f315f0825cca91c35e40611a65559c11717fe3cde638b17e345d06072ad73f2e7cc3419d79", 0xe9}, {&(0x7f0000f25000)="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", 0x1000}, {&(0x7f0000dcd000)="1ceda99e36e1e481cedbbccc903499a71181318f7f04c180937fb063cf54a7ed125761ed9a7b09587f98c00ec1ee1eef8b1ff84640a8b06055c14e850e7174dc4dfc0da446a17dba016237c35fbe7e3a9b9fd001446af36d009674b37170813eb79b302a435d3983a9bbcef61be98458727d9729c420d333b2ec6acc866c1bcddd35090643071286", 0x88}], 0x4, r4) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000623000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f00009d9000)=0x98) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000029f000-0x4)=0x0) getgid() 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) getsockname$ax25(r0, &(0x7f0000d04000)={0x0, {""/7}, 0x0}, &(0x7f0000992000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b19000)={@generic="e31b42f8a2c13426caf38fe18b81ee33", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000f31000-0x4)={0x5}}}) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001b000)={0x0, 0x0, 0x10}, &(0x7f000001b000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7872c567, 0xe21b, 0x7fff, 0x101, 0x29}, 0xa0) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) chdir(&(0x7f0000b43000-0xa)='./control\x00') r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat(r0, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2017/12/24 07:14:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002b5000-0x10)=[{&(0x7f0000d39000-0x3a)="390000001000090400000000004000000700004a03000000160000000000000019000a0000000000000000000608000300ff090000ffe4695a", 0x39}], 0x1) exit_group(0x7) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000283000-0x24)={0x1, 0x6b2a, 0x100, 0x6766, 0x0, 0x8001, 0x3, 0x4, 0x100, 0x2, 0x0, 0x8000}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400204, 0x0) 2017/12/24 07:14:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a24000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004d0000)={0x0, 0x0}) lgetxattr(&(0x7f00003ba000+0x55c)='./file0\x00', &(0x7f0000822000+0x38b)=@random={'trusted.\x00', ']\\^selinuxbdev\x00'}, &(0x7f00000f6000)=""/167, 0xa7) fchmodat(r0, &(0x7f000026d000-0x8)='./file0\x00', 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:54 executing program 5: membarrier(0x8, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0d000-0xc)='/dev/rfkill\x00', 0x4002, 0x0) sysfs$1(0x1, &(0x7f0000c77000-0xc)='/dev/rfkill\x00') fanotify_mark(r0, 0x2, 0x0, r1, &(0x7f0000ceb000-0x2)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10003, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x5, r2, 0x10001, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c86000-0x10)='/selinux/access\x00', 0x2, 0x0) flistxattr(r3, &(0x7f00005fd000-0xb6)=""/182, 0xb6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003b2000)={0x0, 0x0, 0x0}, &(0x7f0000e10000)=0xc) fcntl$dupfd(r0, 0x0, r1) r4 = fcntl$getown(r3, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000171000-0xe)='net/netfilter\x00') execveat(r5, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000770000)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000d4c000)=0x0) 2017/12/24 07:14:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000231000)={0x0, 0x1000, 0x1, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00005ba000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fa2000-0xc3)={0x0, 0xbb, "05e080e47fea318fc32a989ed030820ec0a093daf37819aa9bff7006e3bb5fa836101f2ea445bebf67f550f0ea9c6a9ab50536b59343e1423682d8e9986539c61de5504a85b81b35464a7b2f7c9e21fe80eb71d457f525e4e9fd6768499e7d5059089e4780607566a8c4753810422a29587b73fd39871117c25732175070e75a39b7eb99c031abf6e95d99c9429eba6c487efc655614e571d06ed5e62b94a31269caa6794f827405a238ba1133372d61b4ac1c0fc1d5f835d5236d"}, &(0x7f0000cc1000-0x4)=0xc3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004b5000)={r1, 0xffffffffffffff70, 0x0, 0x3, 0x8}, &(0x7f000005f000)=0x18) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2017/12/24 07:14:54 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000034000-0x8c)={0x3a4, 0x89, 0xb9, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000713000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b4b000-0x1)='\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000d2c000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b55000-0x1)='\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a42000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000f55000)="15e629db200990d8bc1295c9865fe8b73b217d36fdda35e157c06b39d9f00341d681dbcc683897303d3fa3cc159ba3823a228fcdcbdcd1f9b95fd11a7ec43b6f25559ca61e2eff4a449487cf6f79292de8e7a9c9e92fd9ce6d151a6a94c8699e1655cc460c0e49c285c96073b658ef8fc8e8d25acd2d17e57a8d3295d839d59029e0f65d2b15e0da66fa19402576f816819f6c6ea252872fe5b99de2c0f52272a318bea13376c7") keyctl$link(0x8, r1, r1) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, 0x0) 2017/12/24 07:14:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000d68000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f64000-0x4)=0x2e1, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000e35000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00002b3000-0x8)=0x0, 0xff) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) fcntl$setown(r0, 0x8, r1) inotify_add_watch(r0, &(0x7f0000bc3000-0x8)='./file0\x00', 0x20000000) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace(0x2000000000e, r2) 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x14) r2 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000003000)=0x8) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000006000)={r4, 0x1}, 0x8) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x7d)={0x0, 0x75, "e10dfe01d5ebd741206e72f0d4c4e7d8c65fb7ac512a008c11550c739d40299167e869ed2678c0577c2dd4adc29d4c96fc6caa01465aa13fa62c39bf831b02ff329c5421110e026ea13ca43b18d5f2ee68c785b66372fb0e2be12b2caf679a710a587a7ce593718c8cf2234beaa0811ee72acf3a93"}, &(0x7f0000006000)=0x7d) getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000006000)={r6, 0x5}, 0x8) close(r2) r7 = dup(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000003000)=[{0x8, 0x727f}, {0x2, 0xffff}, {0x4, 0x0}, {0xdb42897b527b9868, 0x3a9018ef}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000008000-0x8)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000006000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/24 07:14:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x3, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000cfc000-0x10)=@req={0x5, 0x7ff, 0x0, 0x0}, 0x10) 2017/12/24 07:14:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c82000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 07:14:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330, 0x0}, &(0x7f0000cc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4(0xffffffffffffffff, &(0x7f0000655000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe0000)=0x6, 0x800) readahead(r0, 0x81, 0x9) fsetxattr(0xffffffffffffffff, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000598000/0x3000)=nil, 0x3000}) 2017/12/24 07:14:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000328000-0x4)=0x400, 0x4) wait4(0x0, &(0x7f0000665000-0x4)=0x0, 0x40000008, &(0x7f0000062000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 07:14:54 executing program 4: r0 = memfd_create(&(0x7f0000ae5000)='wlan1self%wlan1\x00', 0x2) recvfrom$ax25(r0, &(0x7f0000c5c000)=""/186, 0xba, 0x2101, &(0x7f00008a2000)={0x3, {"feba1be9810124"}, 0x800}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) 2017/12/24 07:14:54 executing program 1: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00002b4000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xffffffffffff0000, 0x6000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x1f, 0x8, 0x0, "d1358d098c67106d7916636da25c523d5df84dea556c284e6e4f5c1174968bc0"}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000000a000-0x1000)=""/4096, 0x1000, 0x2103, &(0x7f000001e000-0x10)={0x1a, 0x1, 0x7, 0x7ff, 0x972d, 0x80000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') connect(r1, &(0x7f000001e000-0x10)=@ipx={0x4, 0x101, 0x4, "17f2f5b1aa2b", 0x3, 0x0}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r2, &(0x7f0000015000)=@abs={0x0, 0x0, 0x0}, &(0x7f000001d000)=0x8, 0x80800) unlink(&(0x7f0000018000-0x8)='./file0\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000001f000-0x20)={@generic="3b9990fd50be3c0cf84f2d099698f133", @ifru_flags=0x800}) 2017/12/24 07:14:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1, 0x0}) pipe2(&(0x7f0000428000)={0x0, 0x0}, 0x800) getsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000923000-0x4)=0x0, &(0x7f00001cb000-0x4)=0x4) 2017/12/24 07:14:54 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/checkreqprot\x00', 0x8800, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000016000-0xc0)="50e373e68deeafa734fc304c1a3075ea35cf12d9ae9725c507606ffc4e781185f50275937426c1628b209bdbafff6b581e5db9e52c74c10b6703bd1853f99d03671ed3f335841b856ecc2d51f3612266747f5198e853d3d67cc11583dd788d7cbf4e36b63901405cb3cce2300b0d3de6309d008bd8e498766de7d57d1e58cbdf9369349e3b2ca3ff29cabb727574158bf6af3c0da6dcb79b193fe49a4cd370a3928845b7ed65961c0c4e74a2ec384cf6fc3ce323bc1f1d689e039b760ea975bc", 0xc0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000014000)={0x0, 0x0, 0x30, 0x6, 0xffffffffffff0705}, &(0x7f0000015000-0x4)=0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r2, 0x100000000, 0x0}, &(0x7f0000005000)=0xc) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 07:14:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x48000000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000081f000-0x20)={0x200, 0xf4b4, 0x8002, 0x6, 0x9a, 0x1, 0x401, 0x60, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000037e000-0x90)={0x80000001, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000531000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f97000)={@common='lo\x00', &(0x7f0000520000-0x2c)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "0c3da8", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5102, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/24 07:14:54 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b2000-0x4)=0x0) syz_open_dev$tun(&(0x7f00006f7000-0xd)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00005e1000)=0x0) 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x71, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x1f) recvmsg(r3, &(0x7f0000012000)={&(0x7f0000a09000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce7000)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x0) 2017/12/24 07:14:54 executing program 4: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) sync_file_range(r1, 0x6, 0x10001, 0x7) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r0, 0x16) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fc0000-0x4)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000058e000)="8d8d7502686d1a1791ec44b58e3d11beff962a5f5cd03a9ceb9f885ce20434867b29c197f4217d90c681c87f1b559a2c723a7420f6b69c636a90f60aad951990bc6cb895e9881dd6a689b378c0fe22b51eb31552a7dd0f0833c69a28e18e0e1558160d6eb908b1caccdd245f8ce5a1d8c7966486f726ca7e70415bc37a36966902aa08a893babc2e18319357873cd330c9e530e2740034ac04145270ee4bc27764bac4c37bf46722c5f60349a35207", 0xaf, 0x0, &(0x7f0000fc5000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 07:14:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='/dev/ppp\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000002000-0x9)='/dev/ppp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x3}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) lsetxattr(&(0x7f0000931000)='./file0\x00', &(0x7f00000a9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000a90000-0x1)='\x00', 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x485, &(0x7f0000b02000)=""/0, &(0x7f0000de3000)=0x0) 2017/12/24 07:14:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) symlink(&(0x7f00002ad000-0x8)='./file0\x00', &(0x7f00006c4000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000a2d000)={{0x262, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) [ 59.348430] Option ' Option ' [ 60.439081] binder: 9009:9011 ioctl c018620b 2000afe8 returned -14 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) open$dir(&(0x7f00003a8000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x20000, 0x8) 2017/12/24 07:14:54 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_init(0x10, 0x80000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) preadv(r0, &(0x7f0000051000-0x50)=[], 0x0, 0x80000000000) 2017/12/24 07:14:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) timer_create(0x6, &(0x7f00002a8000-0x60)={0x0, 0x25, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f04000-0x4)=0x0) timer_gettime(r1, &(0x7f0000864000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = creat(&(0x7f000071d000-0x8)='./file0\x00', 0x0) mq_notify(r2, &(0x7f000042d000)={0x0, 0xa, 0x4, @thr={&(0x7f0000507000)="1b87406ea8db7b26249e0754b7ac9b4a2c5c94b9b1bdb0d0c8314cc195abcc4ecb81b2bf00f49fc73f08256ebe14503866f74ffa155041324b1c8a1145dd2951e358166d8fb064c3933747db5a7c0548b7fe5cdd2c79314147bb0eae7fec622336af5be776fe80bbe57983bbb4ca76ed7260cd91c16c3b65caca60e9c9a87bfd8abbd37f7e0b8e90d53de86187c63f94d4bc5d607ea9554f450cbdd40562322b71755ce96332c91c6251787a3612a9f98aaca51d225ede90df6f566fe5d1de9db5352a740f8e585c78ae553bd681b2edb40a08cfc6a02482df377144b90a52a8b95a493cce834a3fc55b502f", &(0x7f00005c7000-0x77)="4aeb75a00ab764dcd10efd4502206050c3f728d4051831091c34c3fb84546cb2ceb877880bda752ce68cd2600b5ef46fcd8047627e7bea11493884a80aacb52fd95ae982cf3aedbc341eeee85838f0fc0ee629cd29574b012b8d48ba27bed7155e02ba8571b75827461544c372925c6fc95ebef52e9dc2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/24 07:14:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) open$dir(&(0x7f00003a8000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x20000, 0x8) 2017/12/24 07:14:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aa7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000ee1000)={0x7, 0x7}) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000085000-0x30)=[{&(0x7f0000219000-0xee)=""/238, 0xee}, {&(0x7f0000abe000)=""/5, 0x5}, {&(0x7f0000cfd000)=""/144, 0x90}, {&(0x7f0000fae000)=""/31, 0x1f}], 0x4, &(0x7f0000dcb000-0x50)=[{&(0x7f0000ef1000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) 2017/12/24 07:14:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000866000)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000041000)='/dev/sg#\x00', 0x6, 0x400102) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003fc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000327000)=0x8) 2017/12/24 07:14:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c36000)='net/ip6_tables_matches\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008a5000)={0x0, 0xa1, &(0x7f000072d000-0x16)="a9767bfd0ade0f49b94e044199ddff3ceefcdc42ae6fe34b0aa0110174272e4f884408de5d32f87dafdee6f4078f483bfb13ac9df173b87d7fa576628f724ad51310ff4bc82534c7ac3800b810cf594e8f531419cd211a25513377f2d95520e3fcc71fc4a28e42d817cb3c84527c5556c0b1bcf7bedacf2913bc3ccae5f2fa73261130c03fe0c7609aee74c8f07e7469717d617698cea939a40fb936b64cd1dcf4"}) 2017/12/24 07:14:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a5b000)=0x401, 0x4) mkdir(&(0x7f000035b000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) accept$inet(r1, &(0x7f00009bd000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cac000-0x4)=0x10) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f000094c000-0x7)='mqueue\x00', 0x0, &(0x7f0000a67000)="") 2017/12/24 07:14:55 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f7b000-0x10)={0x6, [0x3, 0x18f6, 0x967e, 0x1c0a68aa, 0xb17, 0x7]}, &(0x7f0000f7b000-0x4)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f000089b000)=0x0, 0x4) 2017/12/24 07:14:55 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000085d000-0xa)='/dev/keychord\x00', 0x100, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b5f000)={0x0, 0x0}, &(0x7f000065c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/24 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1000) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cf6000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 07:14:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e48000-0x4)=0x8000) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:14:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f000008f000)="0010a303cd0d3ede525064000428d538e1751ddaaf31297de06b6114d7ff193d122ae5d8ad9294c9176a22e031bfb893b90ba203de01") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000a6b000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2017/12/24 07:14:55 executing program 1: mmap(&(0x7f0000000000/0x283000)=nil, 0x283000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000013f000)={@common="65716c000000000000000000000003ff", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x400454dc, &(0x7f00000b8000)=0x0) 2017/12/24 07:14:55 executing program 3: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000007a000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000779000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000383000-0x6e)=@file={0x0, ""/108}, &(0x7f000077a000)=0x6e, 0x80000) accept$ax25(r2, &(0x7f00002eb000)={0x0, {""/7}, 0x0}, &(0x7f00002f3000-0x4)=0x10) 2017/12/24 07:14:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000075000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r5, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/24 07:14:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d51000-0xf)='/dev/sequencer\x00', 0x480000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/24 07:14:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) pread64(r0, &(0x7f0000fce000-0x1000)=""/4096, 0x1000, 0x0) r1 = getpid() getsockname$packet(r0, &(0x7f00008ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc8000-0x4)=0x14) sendfile(r0, r0, 0x0, 0x7) r3 = syz_open_procfs(r1, &(0x7f0000319000)='comm\x00') nanosleep(&(0x7f000014c000-0x10)={0x77359400, 0x0}, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000642000)={0xe86, 0xb77, 0x5, 0x7, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00002ae000-0x20)={{&(0x7f0000183000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000665000)={@loopback={0x0, 0x1}, 0x373, r2}) 2017/12/24 07:14:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f00007d0000-0x8)='./file0\x00', 0x28) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000562000-0x10)={0x9, 0x9, 0x5, 0x4}) munlockall() sendto$inet(r1, &(0x7f0000337000-0xdc)="77076dddc64ec3a715117051b71f430e46bc221f27b6e55a56f5d71cefd47c466b9862771355eb3d9dcb83b6fbb83e661e193aebdf6fa184b76da50686340c7789dfa832cf65046cdbf7c3d72e1864de69c38a5dcf562e878d9b1466cd11ca84a552857e7261c6a8595566be5b48bf779c906513d95e55cdab960197dcf62f9bcdf05fbdbeb80383107ca5ff65f3666cf9c1a365e374c0317845eb00c537ebd0512242ec3dfa090c8eabd8155bd7aef01b953431085e3c47393430f81a3cb45305a030316e14a0310e2a3fd43931565959d2eabebb6b27f3a7318c01", 0xdc, 0x800, &(0x7f000095f000)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) 2017/12/24 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fab000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000060c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008e2000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000119000-0x10)={r2, 0x6, 0x4, 0x9}, &(0x7f000021e000-0x4)=0x10) 2017/12/24 07:14:55 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000128000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/keychord\x00', 0x402580, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fed000-0x8)={0x0, 0x1}, &(0x7f0000fed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f1d000)={r2, 0xa3ba}, 0x6) sendto$inet(r0, &(0x7f0000dc5000)="", 0x0, 0x20000000, &(0x7f0000db5000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038e000)="e3", 0x1, 0xc802, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00003fb000-0x4)=0xa, 0x4) 2017/12/24 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000463000)="26000000130047f10701c1e3592200000800020001000000dfffffff20070032050001006e35", 0x26) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6c000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000f6c000-0x4)=0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000f6c000-0x8)={0x150}, 0x8, 0x80000) [ 61.262414] device syz6 entered promiscuous mode 2017/12/24 07:14:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ebe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000ef5000)=@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/status\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000234000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000050b000-0x4)=0x14) fstat(r1, &(0x7f0000511000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000068000)=r3) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e6b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x10001, 0x6, 0x100, 0x6, 0x40000, r2}) r4 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000fd7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}) 2017/12/24 07:14:55 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000002b000)={0x0, 0x0}) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000026000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000002b000)={@rand_addr=0x1, @rand_addr=0x8, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) pivot_root(&(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000002000)='./file0/bus\x00') 2017/12/24 07:14:55 executing program 4: clone(0x0, &(0x7f0000ffa000)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f0000da8000)="") r0 = inotify_init() sendfile(0xffffffffffffffff, r0, &(0x7f0000875000-0x8)=0x0, 0x20) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xffffffffffffff81, 0x8, 0x7fff, 0xc136, 0x1, 0x910, 0x0, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, 0xcc6, 0x1, 0x5, 0x4}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000)={r3, &(0x7f0000001000-0xb7)=""/183}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x5}, &(0x7f0000001000-0x4)=0x6) fsetxattr(0xffffffffffffffff, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000fba000-0x10)="6f6e3164760600000400001000", 0xd, 0x2) 2017/12/24 07:14:55 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786ee0743100", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000e000-0x8)=0x0, &(0x7f0000049000)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1ff) dup2(r1, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000049000)={0x3, {"12909a4cadd42f"}, 0x400}, 0x10) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000004a000)={0x5a, 0xff, 0x2, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x81) connect$inet6(r0, &(0x7f0000f6b000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f88000)={0x0, 0x7de6}, &(0x7f0000f89000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000061c000-0x6)={r1, 0x1}, 0x6) connect$inet6(r0, &(0x7f0000f7e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1004}, 0x1c) sendmsg(r0, &(0x7f0000b63000)={0x0, 0x0, &(0x7f0000f84000-0x30)=[], 0x0, &(0x7f0000a54000)=[], 0x0, 0x0}, 0x0) 2017/12/24 07:14:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c08000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a85000)=0x1c, 0x80000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00009e1000)=""/247) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00004ec000-0x4)=0x0, &(0x7f00001e3000-0x4)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x80000000000000, 0x0) 2017/12/24 07:14:55 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000051a000)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ff7000)={0x5, 0x7, 0x3, 0x8, 0xa3cf, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0xffffffffffffffff, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b60000-0x78)={0x40, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e1, 0x100000000, 0x4, 0xffffffff, 0x9, &(0x7f0000ff8000)=@generic="cfa73343a44b366cc6c48974bdff5e1f", 0x6, 0x1, 0x67}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00005c6000-0x4)=0x0, 0x4) 2017/12/24 07:14:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000d1e000-0x4)=0x65d2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e45000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000f0e000-0x10)={0x1a, 0x17, 0x10001, 0x7, 0xcb, 0x81, @random="4745cb9ace2a", [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000af1000)={@common='sit0\x00', @ifru_settings={0xfffffffffffff137, 0x3, @fr=&(0x7f0000b03000)={0xe817, 0x5, 0x4, 0x98, 0xea7, 0x7, 0xde05}}}) poll(&(0x7f000084c000)=[{r1, 0x8482, 0x0}, {r0, 0x8, 0x0}, {r0, 0xa404, 0x0}, {r0, 0x46, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x12c0, 0x0}, {r1, 0x1002, 0x0}], 0x8, 0x1f) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a1b000)=0x0) 2017/12/24 07:14:55 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/196) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xd91) 2017/12/24 07:14:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$mice(&(0x7f0000f32000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000659000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x2, 0x7a, 0x4, 0x7}, &(0x7f000057a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bfa000-0x4)=@assoc_id=r2, &(0x7f00002a7000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dcb000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0xffffffff, 0x9, 0x2, 0x9, 0x8, 0x80000001, 0x10000, 0x9, 0x3, 0x7, 0x3f, 0xfffffffffffffffc, 0x2]}, &(0x7f0000c76000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d4000-0x10)={0xffff, 0x8, 0x80000000, 0x100000000, 0x0}, &(0x7f000021b000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000839000)={0x0, 0x8, 0x0}, &(0x7f0000ce7000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009ff000-0x10)={0x0, 0x8001, 0x7fe91220, 0x3fffffff800000}, &(0x7f0000d8e000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000af9000)={0x0, 0x2, 0x0}, &(0x7f0000691000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000033c000)={0x0, 0x40}, &(0x7f0000de9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ae2000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd, 0x1, 0x6, 0x40, 0x3}, &(0x7f0000823000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dd0000-0x70)={0x0, 0x68, "778a74d930819d800b9965172647a5559e25f0c1469ddd559ae383ab9d77a316b60cdafb39d95cb7a92740537ac9ccd530a1a7662a5d52a0bf3598cbab2e6e1eaca7ec01512755c4313dec13bcec64c13d4360fcaf33bb2d49fae0c72535467ea01e766895d2b088"}, &(0x7f0000ca8000)=0x70) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a43000-0x4)=@assoc_id=0x0, &(0x7f0000aae000-0x4)=0x4) sendmmsg$inet_sctp(r1, &(0x7f0000cbf000)=[{&(0x7f0000d20000-0x1c)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000f5f000)=[{&(0x7f000097a000-0x51)="eb29ae403a5f42029d896994533c004ad41942a427985378429e20c7caa773e6cf3559ee7d5f6e98c8777c827220e4d1c6a816cc56b77176c4c38201fbd84f532c8c394be68ff79010ae2cea14046e5895", 0x51}, {&(0x7f00004e8000)="d9bcfa55dab8a95b32e84be032dab80224168765f7ab43540b466760f7cdaaec881f6052f81777338ca038735f263cc801eee3956d2f70e9ddcb2ce3783ee0b7bac8d21fe87f67f863cdd490f7fff46ccac91d59b548c3c127a5ffeabfadeeba493e44a0fc832a8318b9ea7dc8ec22d4838f236912a37d5ef6645b6cdcb751d2", 0x80}, {&(0x7f0000cfe000-0xee)="a76aa81de981244bd8bc288d0550781e91add7fb698f85a8168e22dcce2564133d1d62aae21efab028428c16972d9b1d589e72f89fafd0c452aab1f922e198af50765b2800ba739899ffb4424dbee58b5f2d1e863bbb73f6ba0015695007de9b9bad0cc440672cce3afcbdf7aad03a0ce1a40b1eb831f81542aa6725a9758d96ad9e613daec3445c44c8ad4eea877ffa2d3e28cd94aff43a8840765d6cd5fe018710572e6a9c350b8dce42c87e4ffb1fe87635f245a4bc84dccc3b2df5554f8e2ed2d6cd518b5d5bbe2ae07df1b4a2700bc253355dd7e11fa2d80ac7a2780e754a7df5c985e14724f4dee7d485f2", 0xee}, {&(0x7f0000d57000-0xf1)="2d5a1b8bf32cf70db4e57cc3e48e3b19618c4e130d4452427dbd14ba10087d6a3585ea36a7e8616610038f5cbab22cfd3ca5713fdc5b60eed2a67da6e03f91f945fafc8a92368905a5c4487df79138c133495bdb0c2e376501b99fdd09b69105fc5cbdf04d6d67b0a178aa11c8d62d4cd0bb1bc122dedf44135e801c3b67d5acaeb8d87627cd24a3b650216ba013f5f6476771337485ad04af120ae0d2aee83657f1686bf49741f0ed0b4e4aa2a024f803ed9d7199f7d83ed5e95870216be21dd681698cc3ff45068b0151f7f838c9617e7eefa213d35c4cdc213f63939d2b6b8a203411a23e039d78478e5a1a66f53c81", 0xf1}], 0x4, &(0x7f0000184000)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0x10001, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x800f, 0xfffffffffffffe00, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x81f, 0x1, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x8001, 0x200, 0x3, 0x0, 0x7f, 0x1, 0x0, r3}}], 0xc0, 0x40}, {&(0x7f0000847000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000887000-0x20)=[{&(0x7f0000ded000-0x1000)="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", 0x1000}, {&(0x7f0000078000)="69f561edd56122e4cb01fcff465bd47bebb5158214bbbec3b8be24749e4393f9adbd37804b6fb63a82f87aa3e0d5630825250e7dbcfe58df05ad6cc9bba374e171f24c18142b12f04a8fe99ea120498630dfbb691cc485bd6be20a982e64f96a8b4559d160104d68c92994f37f583ebf3cbff68595bc9edd09", 0x79}], 0x2, &(0x7f000070b000)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x7fffffff, 0x3, 0x7}}, @init={0x18, 0x84, 0x0, {0x20, 0x2, 0x6, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x820c, 0x3f, 0x8000, 0x1, 0x400, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x1, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100, 0xc, 0x3ff, 0x8, 0x800, 0x4, 0x7ff, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0xfff, 0x800, 0x3}}], 0x120, 0x4000}, {&(0x7f0000f49000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000666000-0x30)=[{&(0x7f0000400000-0x4e)="027ccea35f8457b768c11cc64e919dc8f4eb77baa33d795eeaff6529289a03a4b2fa85a2e14844a26aa725d7e749f1b4f302ff4ced726c7a7febae436c474760383540c724274a4a1b27e62e9a65", 0x4e}, {&(0x7f000045b000-0xf)="6b5f8499e496ffc9c691ebd56e4cdc", 0xf}, {&(0x7f0000795000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000eee000)=[@init={0x18, 0x84, 0x0, {0x100000001, 0x100, 0x0, 0x7f}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xffffffffffff8f3d, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x6, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x5, 0xffffffffffff8001, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x8001, 0x8000, 0x5ea, 0x2, 0x7, 0x5, 0x100000000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x5, 0x1000, 0xffffffff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xe921, 0x8000, 0x3, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0x7, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x100000001, 0x201, 0x7, 0x9, 0x3, 0x7fff, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0xf95a, 0xbac5, 0x9}}], 0x1e0, 0x20000000}], 0x3, 0x4044885) r12 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') readv(r12, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/24 07:14:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000b13000)=[{&(0x7f00001d9000)="290000002000030301075424000a002002000016000400000000000405001100010000000006f4006e", 0x29}], 0x1) 2017/12/24 07:14:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40140, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000b0000-0x8)={0x1f4b, 0x5}) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000001d000)=0x0) connect$inet6(r1, &(0x7f0000c86000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000844000-0x4)=0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f76000-0x9)='em0(%*&^\x00', 0x3) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f77000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f75000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xffff, 0xaf, 0x100000000, 0x0}, &(0x7f0000f76000-0x4)=0xa0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b39000)=0x0, &(0x7f0000310000)=0x0, &(0x7f0000f77000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f60000-0x8)={r3, 0x81}, &(0x7f0000f76000-0x4)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f75000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc}, 0x1c) keyctl$join(0x1, &(0x7f000089c000)={0x73, 0x79, 0x7a, 0x1, 0x0}) sendto$inet6(r1, &(0x7f0000357000-0xf8)="1bc63fbec1b55aaf58a70a2eb228e1f6e7bc7cdaea657a13283397911c370e7bd239e5d5df21e7386069dacee518d2870748bf868633f3fb4ca90aaa3422cd7052dfce0416f186b0ac079301ad22f7b64b937d6942da4f061e8033118812eb910928a1b580e8c57653f8292fc09dac5ac2df010827aec9a0c449abb0b39c033621be2312f04c46ac5ab656eaba7115261fd029a546cc8397a51441ef3cc3dabbe0a6816b1cac01383c8cf0b48995e04d3fa7a135c9dda10842062997b8d35a796238e1bb74fab42a5bd47d220de9a897365801928c6471aa6e96be01edd0ee2817bdf2b33253388c2ce9257b3ad2195a4c28cbcbc46b03b9", 0xf8, 0x20000000, &(0x7f00009cd000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000f78000-0x28)={@common='gretap0\x00', @ifru_addrs=@l2={0x1f, 0x40, {0x2, 0x200, 0x5, 0x4, 0x401, 0xfffffffffffffff8}, 0x6, 0x0}}) 2017/12/24 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f00005d2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050b000)=@ethtool_sfeatures={0x3b, 0x2, [{0x4, 0x1}, {0x3f, 0x200000000000004}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:55 executing program 7: r0 = eventfd(0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fce000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f4, r2}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x40000) listen$netrom(r3, 0xfffffffffffffffc) 2017/12/24 07:14:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = open(&(0x7f0000ca3000-0x8)='./file0\x00', 0x400, 0x21) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f12000-0x4)=0x0) r1 = mq_open(&(0x7f0000eb7000-0xb)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0xf6, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f0000fdb000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r1, &(0x7f00002f5000)=""/3, 0x3, 0x3f, &(0x7f0000527000-0x10)={r2, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c9000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000bef000)=0x0, &(0x7f0000b90000)=0x4) 2017/12/24 07:14:55 executing program 5: linkat(0xffffffffffffffff, &(0x7f0000002000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') 2017/12/24 07:14:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001cd000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000051d000-0x20)={0x1, 0x0, 0x1, 0xc6c}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000213000-0x10)={r2, 0xdd4}) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cff000)=0x0) rt_sigpending(&(0x7f00002da000)={0x0}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003dd000-0x8)={0x0, 0x0}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000a86000-0x1)=0x0) rt_sigpending(&(0x7f0000246000)={0x0}, 0x8) 2017/12/24 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$mice(&(0x7f0000f32000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000659000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x2, 0x7a, 0x4, 0x7}, &(0x7f000057a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bfa000-0x4)=@assoc_id=r2, &(0x7f00002a7000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dcb000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0xffffffff, 0x9, 0x2, 0x9, 0x8, 0x80000001, 0x10000, 0x9, 0x3, 0x7, 0x3f, 0xfffffffffffffffc, 0x2]}, &(0x7f0000c76000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d4000-0x10)={0xffff, 0x8, 0x80000000, 0x100000000, 0x0}, &(0x7f000021b000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000839000)={0x0, 0x8, 0x0}, &(0x7f0000ce7000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009ff000-0x10)={0x0, 0x8001, 0x7fe91220, 0x3fffffff800000}, &(0x7f0000d8e000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000af9000)={0x0, 0x2, 0x0}, &(0x7f0000691000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000033c000)={0x0, 0x40}, &(0x7f0000de9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ae2000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd, 0x1, 0x6, 0x40, 0x3}, &(0x7f0000823000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dd0000-0x70)={0x0, 0x68, "778a74d930819d800b9965172647a5559e25f0c1469ddd559ae383ab9d77a316b60cdafb39d95cb7a92740537ac9ccd530a1a7662a5d52a0bf3598cbab2e6e1eaca7ec01512755c4313dec13bcec64c13d4360fcaf33bb2d49fae0c72535467ea01e766895d2b088"}, &(0x7f0000ca8000)=0x70) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a43000-0x4)=@assoc_id=0x0, &(0x7f0000aae000-0x4)=0x4) sendmmsg$inet_sctp(r1, &(0x7f0000cbf000)=[{&(0x7f0000d20000-0x1c)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000f5f000)=[{&(0x7f000097a000-0x51)="eb29ae403a5f42029d896994533c004ad41942a427985378429e20c7caa773e6cf3559ee7d5f6e98c8777c827220e4d1c6a816cc56b77176c4c38201fbd84f532c8c394be68ff79010ae2cea14046e5895", 0x51}, {&(0x7f00004e8000)="d9bcfa55dab8a95b32e84be032dab80224168765f7ab43540b466760f7cdaaec881f6052f81777338ca038735f263cc801eee3956d2f70e9ddcb2ce3783ee0b7bac8d21fe87f67f863cdd490f7fff46ccac91d59b548c3c127a5ffeabfadeeba493e44a0fc832a8318b9ea7dc8ec22d4838f236912a37d5ef6645b6cdcb751d2", 0x80}, {&(0x7f0000cfe000-0xee)="a76aa81de981244bd8bc288d0550781e91add7fb698f85a8168e22dcce2564133d1d62aae21efab028428c16972d9b1d589e72f89fafd0c452aab1f922e198af50765b2800ba739899ffb4424dbee58b5f2d1e863bbb73f6ba0015695007de9b9bad0cc440672cce3afcbdf7aad03a0ce1a40b1eb831f81542aa6725a9758d96ad9e613daec3445c44c8ad4eea877ffa2d3e28cd94aff43a8840765d6cd5fe018710572e6a9c350b8dce42c87e4ffb1fe87635f245a4bc84dccc3b2df5554f8e2ed2d6cd518b5d5bbe2ae07df1b4a2700bc253355dd7e11fa2d80ac7a2780e754a7df5c985e14724f4dee7d485f2", 0xee}, {&(0x7f0000d57000-0xf1)="2d5a1b8bf32cf70db4e57cc3e48e3b19618c4e130d4452427dbd14ba10087d6a3585ea36a7e8616610038f5cbab22cfd3ca5713fdc5b60eed2a67da6e03f91f945fafc8a92368905a5c4487df79138c133495bdb0c2e376501b99fdd09b69105fc5cbdf04d6d67b0a178aa11c8d62d4cd0bb1bc122dedf44135e801c3b67d5acaeb8d87627cd24a3b650216ba013f5f6476771337485ad04af120ae0d2aee83657f1686bf49741f0ed0b4e4aa2a024f803ed9d7199f7d83ed5e95870216be21dd681698cc3ff45068b0151f7f838c9617e7eefa213d35c4cdc213f63939d2b6b8a203411a23e039d78478e5a1a66f53c81", 0xf1}], 0x4, &(0x7f0000184000)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0x10001, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x800f, 0xfffffffffffffe00, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x81f, 0x1, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x8001, 0x200, 0x3, 0x0, 0x7f, 0x1, 0x0, r3}}], 0xc0, 0x40}, {&(0x7f0000847000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000887000-0x20)=[{&(0x7f0000ded000-0x1000)="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0x1000}, {&(0x7f0000078000)="69f561edd56122e4cb01fcff465bd47bebb5158214bbbec3b8be24749e4393f9adbd37804b6fb63a82f87aa3e0d5630825250e7dbcfe58df05ad6cc9bba374e171f24c18142b12f04a8fe99ea120498630dfbb691cc485bd6be20a982e64f96a8b4559d160104d68c92994f37f583ebf3cbff68595bc9edd09", 0x79}], 0x2, &(0x7f000070b000)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x7fffffff, 0x3, 0x7}}, @init={0x18, 0x84, 0x0, {0x20, 0x2, 0x6, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x820c, 0x3f, 0x8000, 0x1, 0x400, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x1, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100, 0xc, 0x3ff, 0x8, 0x800, 0x4, 0x7ff, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0xfff, 0x800, 0x3}}], 0x120, 0x4000}, {&(0x7f0000f49000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000666000-0x30)=[{&(0x7f0000400000-0x4e)="027ccea35f8457b768c11cc64e919dc8f4eb77baa33d795eeaff6529289a03a4b2fa85a2e14844a26aa725d7e749f1b4f302ff4ced726c7a7febae436c474760383540c724274a4a1b27e62e9a65", 0x4e}, {&(0x7f000045b000-0xf)="6b5f8499e496ffc9c691ebd56e4cdc", 0xf}, {&(0x7f0000795000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000eee000)=[@init={0x18, 0x84, 0x0, {0x100000001, 0x100, 0x0, 0x7f}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xffffffffffff8f3d, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x6, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x5, 0xffffffffffff8001, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x8001, 0x8000, 0x5ea, 0x2, 0x7, 0x5, 0x100000000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x5, 0x1000, 0xffffffff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xe921, 0x8000, 0x3, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0x7, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x100000001, 0x201, 0x7, 0x9, 0x3, 0x7fff, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0xf95a, 0xbac5, 0x9}}], 0x1e0, 0x20000000}], 0x3, 0x4044885) r12 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') readv(r12, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/24 07:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000105000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e40000+0xddc)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000db1000)={r2, 0xe8, "0daf542035d3e9c659ac75fa49a210de42de6c4374bac34420b7a7a7ae0da3af1a8c3dd3570a6b44902a9f4af897029ce2339e923e1a4454c9a55221ca7d99fd1707202e09bc21236575c6c8c07c86c2f077cbfd9a42f3155d26ef9050503b1020f5cfe95fc43d602b9218e44492092c31ba1ab63452b21756664386bf3480304e9989f33a7e1934f364cf084b39ef7d7c0ca27e0083441b90dfe044f8d1cea183cded05d17f0ec577e13ec09a54e3b9b8e9d7c75a890ae2b4cdc7b68f43c39761fd8ac4f3bba01b675b0fcf5c5336602824c48d50618e7041cac1dd80b25a9084353d1930d371ee"}, &(0x7f00006cc000)=0xf0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f000081d000-0x8)=0x5) r3 = open(&(0x7f0000002000)='./bus\x00', 0x80000, 0x0) timer_settime(r0, 0x1, &(0x7f0000d30000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000a56000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x200000000101000, 0x0) sendfile(r4, r3, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r4, 0x5423, &(0x7f000056f000)=0x0) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/12/24 07:14:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c20000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003f4000)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000bc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 07:14:56 executing program 5: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) exit_group(0x1) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x2fd) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[], 0x0, 0x0}], 0x2, 0x0) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2017/12/24 07:14:56 executing program 7: mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008de000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000+0x824)=@file={0x0, ""/23}, &(0x7f0000000000)=0x19) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00008dd000)=""/4096, &(0x7f00008dd000)=0x1000) 2017/12/24 07:14:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0xa, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000bc000)=@generic={0x7, 0x8, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@common='lo:\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 07:14:56 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2017/12/24 07:14:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000599000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f000010d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) dup2(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) pipe2(&(0x7f00000e2000-0x8)={0x0, 0x0}, 0x80000) write$tun(r4, &(0x7f0000de6000-0x74)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x10, 0x0, "2c55551a9e21e9c6"}}}, 0x2e) 2017/12/24 07:14:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = eventfd(0x7) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000983000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r4 = syz_open_dev$sg(&(0x7f00004fe000)='/dev/sg#\x00', 0x7fff, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r0, 0x1, 0x0}, {r1, 0x8504, 0x0}, {r2, 0x4200, 0x0}, {r3, 0x400, 0x0}, {r4, 0x2, 0x0}], 0x5, &(0x7f0000ab7000)={0x77359400, 0x0}, &(0x7f0000e3a000-0x8)={0x8000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x1) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 07:14:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x4000100, &(0x7f0000d9a000+0x3f9)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000137000)=0xfffffffffffff3d4, 0x4) ppoll(&(0x7f00004fa000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f00006a3000-0x2)='\x00\a', 0x2}], 0x1) bind(r0, &(0x7f0000f4b000-0x10)=@llc={0x1a, 0x4, 0xcc1, 0x7fffffff, 0xfff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) clock_nanosleep(0x4, 0x1, &(0x7f0000290000-0x10)={0x0, 0x1c9c380}, &(0x7f00001e6000-0x10)={0x0, 0x0}) 2017/12/24 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2008000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000ff2000-0x10)={0x2, &(0x7f0000465000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/24 07:14:56 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000014000-0x4)=0x7fff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000004000)=""/208) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r2, 0x3) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000013000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/24 07:14:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r0, &(0x7f00006e8000)={0x0, 0x0, &(0x7f0000a43000)=[{&(0x7f0000665000-0x57)='Z', 0x1}], 0x1, &(0x7f0000fa8000)=[], 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000032000-0x8)={0x0, 0x0}) 2017/12/24 07:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000d92000-0x5c)={0x9, 0x2, {0x2, 0x2, 0xffffffff, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2017/12/24 07:14:56 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ef7000)={0x0, 0x1, 0x7, 0x2, 0x1, 0x9b13}, &(0x7f000044f000-0x4)=0x14) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef7000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xec87, 0x1, 0x8, 0x4e}, &(0x7f0000ef8000-0x4)=0xa0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/24 07:14:56 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c00000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x2, 0x40000000, r0, &(0x7f0000000000)='./file0\x00') 2017/12/24 07:14:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x480100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003000-0x4)={0x32, 0x3, 0xf71d}) writev(r1, &(0x7f000079e000)=[{&(0x7f0000378000)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c09000000006b", 0x29}], 0x1) 2017/12/24 07:14:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) read(r2, &(0x7f0000d6f000)=""/57, 0x39) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000bd7000)='/dev/keychord\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000d20000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000310000)=0x6) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b5a000)={0x100000000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xf9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x10000, 0x0, 0x20, 0x401, 0x0, 0x1ff, 0x6, 0x9}) getcwd(&(0x7f000025f000)=""/185, 0xb9) 2017/12/24 07:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a97000-0x8)='keyring\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2017/12/24 07:14:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c9d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mq_unlink(&(0x7f0000860000)='eth0\x00') mq_timedsend(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009a6000)=0x0) waitid(0x2, r2, &(0x7f0000e64000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000fd2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2017/12/24 07:14:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00005a4000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00003a2000)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000021000)={0x8, 0x7f, 0x2, 0xffffffff, 0x3, 0x0, 0x6, 0x7, 0x0}, &(0x7f0000f9b000-0x4)=0x20) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000906000-0x4)=0xadc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f9a000)={r2, 0x8, 0x2, 0xf12, 0x101, 0x100}, 0x14) 2017/12/24 07:14:56 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000a96000-0xd)="beb519299203ad715b4ea0730d", 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000)=""/201, 0xc9) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") 2017/12/24 07:14:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c7a000)=""/25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b58000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 07:14:56 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000ab7000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc4000-0x10)='/dev/sequencer2\x00', 0x480100, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000fc3000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)="17", 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 62.190376] sock: sock_set_timeout: `syz-executor2' (pid 9247) tries to set negative timeout [ 62.227274] device gre0 entered promiscuous mode 2017/12/24 07:14:56 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000016000+0xa2d)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000009000)=0xbe4c) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2017/12/24 07:14:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x1, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x5, 0x0}, &(0x7f0000000000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000003000-0x3)="a8d3cc") r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000003000)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x5, 0x6, 0x8000, 0x5000000000000000, 0x0, 0x8, 0x2, 0x100, 0x5, 0x20000, 0x3ff, 0x8, 0x9, 0x1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000006000-0x20)={"44a3dbee9e4436f6b9b0c7fd9ba097c2", {0x4, 0x1ff, 0x81, "7451cacc625b", 0x8001, 0x0}}) chmod(&(0x7f0000005000)='./file0\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000006000)=""/0, 0x0, 0x40000000, &(0x7f0000006000)=@l2={0x1f, 0x5, {0x0, 0x20, 0x101, 0x1ff, 0x3ff, 0x9}, 0xffffffff, 0x0}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000006000)={&(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000009000)={0x4, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000006000)={0x4, r4, 0x0, 0xff}) 2017/12/24 07:14:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000054d000-0xf)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000273000)={0x8a}, 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r1 = creat(&(0x7f0000129000)='./file0\x00', 0x0) open$dir(&(0x7f000064c000-0x8)='./file0\x00', 0x2, 0x1) readahead(r1, 0x9, 0x2) 2017/12/24 07:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) rt_sigpending(&(0x7f0000a77000-0x8)={0x0}, 0x8) r2 = epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000027e000-0xc)={0x0, 0x0}) 2017/12/24 07:14:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x438200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x104, @tick=0x6, 0x2, {0x8, 0x11}, 0xbf, 0x1, 0xbb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x0, &(0x7f00004e2000/0x4000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000004000)={r1, 0x2}) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000-0x4)=0x1d04, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000)={0xffffffffffff0242, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r2, 0x400}) ioctl$int_out(r0, 0x5460, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000006000)=0x8000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000007000-0x4)=0x6b4, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000006000)=[{0xfffffffffffffffe, 0x7ff, 0x3, 0x9, @tick=0x20, {0x9, 0x2}, {0xb60, 0xff}, @ext={0x9d, &(0x7f0000008000)="fc971887d6bce66b6309c8a7c67cf3c38807dd8fe5cd0ae621a8c3a23ae2cd94ff95ecd6f62d9f29b0995076517649a51b602b75eb72f61428888e1e14cc0a137aababf5c93163543cff702c863aa1ad4b92027bf8a9370378192c694b3dbf01323502edcb7ae07639629c2067989abc042878ac86b988c334e2080427bfb2bb3ef9193ea757a6d666fa484034762676dc831b0767a2bb89cf98c8ca89"}}, {0x9, 0x6, 0x6, 0x401, @time={0x0, 0x1c9c380}, {0x8, 0x2}, {0xfffffffffffffc02, 0x80000000}, @result={0x0, 0x200}}, {0x5, 0x5, 0x6, 0x4, @time={r3, r4+10000000}, {0x100000000, 0x32f}, {0x5, 0x31f}, @queue={0x200, {0x5, 0x5}}}, {0x6, 0x6, 0xc3, 0x2, @tick=0x100000000, {0xfffffffffffffffe, 0x2}, {0x6, 0x5}, @result={0x4, 0x4b38412c}}, {0x8, 0x1, 0x81, 0x9, @time={0x77359400, 0x0}, {0x7, 0x6}, {0x81, 0x5}, @ext={0x36, &(0x7f0000009000-0x36)="663dd92fb9c72cb138ad0306f062367d0814eacdf2302a984abf2af1f66cf13ed9bb92cf07b6810b4fadddd3709e8753403f648d80b2"}}, {0x9, 0xca, 0x9, 0x5, @tick=0x7, {0x1, 0x1}, {0x3760, 0x8e4b}, @note={0x80000000, 0x9, 0x40, 0x8, 0x6}}, {0xfffffffffffffff8, 0x0, 0x10001, 0x20, @time={0x0, 0x0}, {0x3ff, 0x4}, {0x9, 0x1}, @control={0xff, 0x7f, 0x7fff}}], 0x150) 2017/12/24 07:14:56 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000039a000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00002a6000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) ioctl$KDMKTONE(r0, 0x4b3b, 0x7f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000df6000/0x4000)=nil, 0x4000, 0x2000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000600000)=0x0, &(0x7f0000a1f000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2017/12/24 07:14:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000011000)={0x8, 0x3, 0xe9f, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/113, &(0x7f0000001000)=0x71) 2017/12/24 07:14:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000896000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f2c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000ce000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000423000-0x4)=r1) keyctl$session_to_parent(0x12) 2017/12/24 07:14:56 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cf3000)=[], 0x0) 2017/12/24 07:14:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) pipe2(&(0x7f0000581000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000150000-0x8)=@assoc_value={0x0, 0xe70}, &(0x7f0000a91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000982000)={r2, 0x8000, 0x1000, "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"}, 0x1008) 2017/12/24 07:14:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdf000-0x8)='./file0\x00', &(0x7f0000311000)='./file0\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007fd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fe0000-0x70)={0x0, 0x68, "3f6dcd0bf271b9aa0a7338046ea88d937633473ec1045481f81dae0daa8d7a379c37255460fb1a7fb649cceee4f780d66b80c8ece0a934206bcf4b6f3135f600455619741822c58fa1fe02787fc1f9dd15f7bf3400000006171d0f7280885066d146164f86ad6c00"}, &(0x7f0000026000-0x4)=0x70) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000009c000)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fe0000-0x6)={r2, 0x8}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:56 executing program 4: r0 = socket$inet(0x2, 0x4, 0xfffffffffffffdc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x30400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae0000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000eb2000-0x4)=0x8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x2)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r4, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r5, 0x0, 0x2, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000628000)={r4, 0x1, 0x4, 0xffffffff}, 0x10) ioperm(0x2, 0xbb, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000001000-0x18)=""/24) socket$key(0xf, 0x3, 0x2) 2017/12/24 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000000c000-0x4)=0xff, 0x4) r0 = syz_open_dev$mice(&(0x7f0000d7e000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000a3000)=0x0) 2017/12/24 07:14:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c18000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00009f1000)={0x0, 0x0, 0x4}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00006b2000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000065f000)={r2, r3, 0x9}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00005db000-0xc)={0x2, 0x9, 0x8, 0x10000, 0x6, 0xfffffffffffffffb}) bind$inet(r0, &(0x7f0000de3000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000438000)="22000000140007fa004f10f7e2ff0d02021003000100000008000200e700ff00f155", 0x22) 2017/12/24 07:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d2e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005fc000)={0x0, 0x0, 0x0}, &(0x7f0000ea4000)=0xc) sendmmsg$unix(r0, &(0x7f0000300000-0xe0)=[{&(0x7f0000503000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000027d000-0x50)=[{&(0x7f0000c73000-0x33)="7b8f842036fc059cd17c9cd80b2e26ac72480f8df36ef517387cb9562509e50fdf7fffbe0c91a9b0aae40a89fa13949751e803", 0x33}, {&(0x7f0000095000)="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", 0x1000}, {&(0x7f00008df000-0x94)="fce3cae9841f8479871e047ca630d5dc5a455d069e4780c957a8a0aeda53bb2015db35d4c7443ed241543770af031cab523b9931e541dea0aae6fc5b3c117208e4a59278c04a3b9555beccce2c40c4d9b2930b9d73006e0f69fb0848379c1b770ff5912fc7aadd3d77b332ee45338fe1a4337d5d138de58d85b68f2ba5abffbe8040280b3850c276781bed3439363a1a11a29aee", 0x94}, {&(0x7f0000e72000)="058020ff2b6b07e16819d824", 0xc}, {&(0x7f00009f4000)="440e26236a03acf19ce4ba253c62e5eadc08f333701bf01d249566f67d34ac8d219765bad01b05770ff24b3b1f0727d26d69b08ca83ee10c9cbe2b8891308101c220a79b8efc721c4fd26c3c7fb9a3fe737635148450fc00d0fcf844461c96bd3be2b6494a306529d10cc9552c1f3da6ddfe8087a01e0d23bcfe37cfa7f81e5c3d3f4e1148728d41b82b484e05d8e6b981578d9d1c38db7d3ebdbd1c10a9807090836839d098147ce5791879b7d7c120219ef7c5785cbeeafa406b41485a3645471f479723a99ea8a4188fb3a0edaa754b91fec3f28d2f018f50c0400f471b949a9dea9e1b94a6897d1c5c2b85b2c7af", 0xf0}], 0x5, &(0x7f000060e000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}], 0x20, 0x408d5}, {&(0x7f000063b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000153000)=[{&(0x7f0000863000)="b76f0c4cfe9aa6291a2533bcf7c0be4a5187c28f0b04bf6799e1e5d944e4eefc8dfdb34b83160087e9a05952e63f4553c5942d38bd4c2d00d737fdb07269f50f2efaba6000a0d9df68251e34bf1c5919a0cd0d07622755b68ab99ea6d01c9cd3141208c344c0", 0x66}, {&(0x7f0000a2e000)="f46b4afd35b463fd0104fe9200d6db3dc65274d320bebac58942c03499f0fbe51f9bda68adfedf736fe95661f4f4251a244eaeaa152d2760e6d12e60eaf64377d1ab0ff283c0271e49c858f181437e95dc0a58203bdce58a5b5ec91efb81200e2e18e9279089f72765563ff051040f7715", 0x71}, {&(0x7f00006b3000)="84ac7452585e6658897a92d3ac096c0415029f4628a71c7ce9f8e130633b34bebc155c1994578d1c96896fdcb07bc2482089e570cacb8b6a0a6941e21b2ac2f64224a74a3140214c83beeecd785409ecab2249b17994353376c1f0b7a01060583da32084f86b3427a9a56760ff1133f03a96798b8831096069e83fdc5baa558cbd1ddf749ea60e59882d14dce4a0ecd015e304bc89076f61833754abb4952d9bde340acb5a2ab13e7cb93c47da14f22e", 0xb0}, 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{&(0x7f0000536000-0xbd)="1977435b547d847cfbefc07d8cae15edf3a1a8d4ba23e898c20df0ea1dd7bb803083e254c64e3c49ae8e09928cd05676a8c1a0b1adc810c2104f9cbedea45e48a2b8db2f5faab01b6fe3079d169b27216f50a0347e875a119ecb13ae9f3d9182d5f9d82f98e95bf96214fbb3ff400e3a09119a52114273232c0f133caf9fe8b205b776939f0577874fdce16a5a06e225ec5f121f02fa48f569558fd382af37d3f1eba497c06fe4dd4d7144196388cf12a0fc03e046c17080b01a4a3d39", 0xbd}, {&(0x7f0000f01000)="d77eab06416b16b37ca4ce1774896a8dc152be1cfd8f1268715f1ccb55bb8e14d3c83f6f0dbe9bcb3b11dfc003c5d4dc8dee771d48fc57a178f189fe09e6a7e8f875ee633991f85f849b7fb5631f08efde9bf65000424487f3e40cd1f771c805c93217f8d9bcb45b225458ecd3bdaca771cddc86a64e662e", 0x78}, {&(0x7f00001d1000)="caed58b42cff0bcae0fe9a5ac278c01b5cb59d3c52bfef87bc5cf4ab47816a477ccb0c0b3fea5100cac07ac45fd2919ee238798288d71ca6250d485b0f0be90f3e15ca7c6cad61ad2966ddaed5e7f57fbbd04765d0c73c49724b3cd25ccc413cd7db41755076ee51bb4753", 0x6b}], 0x4, &(0x7f0000cee000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x20, 0x8000}], 0x4, 0x2000000000) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007b2000)='/selinux/create\x00', 0x2, 0x0) fcntl$getflags(r1, 0x40b) sendmsg$netrom(r7, &(0x7f0000e84000)={&(0x7f0000d1d000-0x10)=@ax25={0x3, {"30b8916ce4a1af"}, 0x8c}, 0x10, &(0x7f0000991000)=[{&(0x7f00000d7000)="e8fb7e1a6f518b392449f14f54bc13865b7e334b7026227be1989404a977a5dbca851a978ec891d7231706aea5609b511f0c322e26a8b7a0018ec1be826b58a3b1f7ed77832d0fae670dc7a1a5d0a28151897d00eb9ee2a2c97ea129e08769feac5d35d9d3ff1a054a1c76df0b0e09e8814c242563bbe9a826311d7cfce56acf210adf625cbfcbc16d87b1fd7aaf5c1688680705abbbccf1b1e146acdad5dbddd41655c731b3fe3c179ad2572afa809b6077c08201e09c46e3a2e1db35d76c1fbf1323d115416d795c4b1fe7e0e2dd2f2bb6193c992687443e451240af9b421ffa880acba780caa6967936492b9a989a27ce25f4", 0xf4}, {&(0x7f0000a96000-0xdc)="f01a736de2cfe8d227286e317901e419689a03a3ad520059b803c9545ece0745c7c8f1d398d8a4663bc32c1c3ec7a648cf9d6584b83d1cbc0846b5eb728149c0fbdf6038b0434f1fe7c2c172ea3f189e8c53b5792386c0fec1c64acbba8d38d22c9b18023440e44b1267fdb3452f67d80697d1fc5176bef13add57c1c09632d7a47ea1fe901f705ac6fec4d01b4b80984338bfa1bb796bb5663ba8110627eec7ef772a296dc35b8f2b4fd614d43ef03cd77af27c22bf9ee3be70e4da9765f8689e816ae816ff0a9e508c5c501b605e91e319d754d9ebfc8245a26fb4", 0xdc}, {&(0x7f0000f9c000-0xf2)="e57d9cbed03ce7bfc42a48fafc47766524d76cb7b0cc13ac1a1ac90a27a5969ac58535d17010b13903f4c8e04f90790bac8bc2fb90eadabfcfde92ce2cd5f78b5bbd6c634351d5d5a38ea725481cec336f1e956c711de19208e6a2df71f33336fa9df34df35d6dd96dd3fa9457ad00160f18c91c27f1cee4bc92076a1ebf67b1e6d287176fbb7ddc369b56f3b282c47bf0d416ba9c637f5dd723d6c011ff6c0b4149a12d40440cd16b1f5297ba4add52240299e23f7d8cf5246c87bb4d0f5a01bb2afa5e2b62a2ddbfd520b48efc8f901dfaccee15e50d2c3a75f777076fdd005a7ae5206cfb199744e4f49db014df7d8d79", 0xf2}, {&(0x7f0000f49000)="f0173ac4878faf5f15bcbfa90d0662a8fe2e80896c27bb226c95dab3463844ed6a7ff63aacdd8d2340f9b34a8bc621dbdecd180621c278edc5c005d132e7d1333be4910fc4f172554084f7e2bba30dabd5114b0b2b77f4de6b3d9a9c8ff96b116fc915ec638d2f2de20a60b466fa27ad3a88b04976eb", 0x76}, {&(0x7f0000f80000)="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", 0x1000}, {&(0x7f0000038000-0xbc)="a84947967ebdd449400f092ca14a7e1b6094f2ac1aa0818aed093bcfbf56c6d6b134f74d1bb44e1a430286de697d936e213c6806f4b7c9d0ce2a57666b251b0ba68738aa9f2c60df8e931a15016b45d9053510e6aca9ceeea1bff76424a145eb489cf1661b328b9553b07179194f1de12fb5847d01b22412c024d20d9584246e004731fd3a39aa1248f9391841321ecdf44b8d785c2b1ab0df4365e69b4382a5c63f4f4db09bcd3c8c187dca76385d9a60630eacb0795b3db2b53d3c", 0xbc}, {&(0x7f00003ee000-0x79)="abb005db1d133278bd773bcee04d2462ca667e92595810a3ab7ed4266efb328395b5fc892afced2bd20ea0fda05be21682cf07f4d6e83ffa8ae41eb8da5820528643e63259cb84685738d8a920d628d93d077133fc18811c979b92788c5ecd350f8c01627b2e102f3a273f659df20eeca0cd6637db0b0102dd", 0x79}, {&(0x7f0000e2d000-0x33)="2e34fa9c8f83f3a70063e77716bb51ad802e80843e302cc830f028d8caed3cfc57e23b360f22fc0b144b6fb8a87653271657bd", 0x33}], 0x8, 0x0, 0x0, 0x81}, 0xaf8c9312c57f9c00) 2017/12/24 07:14:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000003a000)='status\x00') exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000620000-0x4)=0x5, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000012000-0x6)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:14:56 executing program 0: mmap(&(0x7f0000000000/0xea7000)=nil, 0xea7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000002b000-0x8)={0x0, 0xb7}, &(0x7f0000b6c000)=0x8) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000031a000)={r1, 0xffffffffffffffae}, &(0x7f0000ea8000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000597000)={0x0, 0x0}) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000ea8000-0x88)={0xffffffffffffff43, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r0, &(0x7f000002a000-0x28)="24000000190025f0f21c1f1efffffc0e02000500000b000000000605080015005f180000", 0x24) 2017/12/24 07:14:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001a4000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000001f000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) r1 = gettid() listen(r0, 0x6f) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a3d000)=r1) sendto$inet(r0, &(0x7f0000d5a000-0x73)="89", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 62.432073] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/24 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e48000-0x11)='net/snmp6\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000206000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005d000)=0x0) pread64(r0, &(0x7f000078e000)=""/0, 0x0, 0x2000001) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00001e3000-0x4)=0x0, &(0x7f0000dc3000-0x4)=0x4) 2017/12/24 07:14:56 executing program 1: clone(0x0, &(0x7f0000eee000)="", &(0x7f00008d3000-0x4)=0x0, &(0x7f0000ba4000-0x4)=0x0, &(0x7f0000408000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x20, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) connect$packet(r0, &(0x7f0000264000)={0x11, 0x2, r2, 0x1, 0x4, 0x6, @random="5752d3327228", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000-0x44)=""/68, 0x44) 2017/12/24 07:14:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004c9000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x210)={0xf6, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x79f8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6e, @loopback={0x0, 0x1}, 0x7c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6d55d5e1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x428000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001000-0x58)={{0x0, 0x0}, 0x1, 0x8, 0x3, {0x1800000, 0x3}, 0x7ff, 0xaa8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2017/12/24 07:14:56 executing program 4: clone(0x0, &(0x7f0000d08000)="", &(0x7f0000889000-0x4)=0x0, &(0x7f0000be0000)=0x0, &(0x7f0000a23000)="b8") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x5c, "4c8c4c00ef4a60917ecb5b6b9438512fb670410029d6380671e44d57f634fbb49d175e5757ef21be30e07d91c899818b9f4bf2b2d774ff72c65efc96e2341c44e817e0a7bc186a577a152ec17857cbed538bf71cfa0f9daabd24ecc2"}, &(0x7f0000000000)=0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x1, 0x30, 0x2, 0x9}, &(0x7f0000002000-0x4)=0x18) recvmmsg(0xffffffffffffffff, &(0x7f0000f61000)=[], 0x0, 0x4000000000000004, 0x0) 2017/12/24 07:14:56 executing program 7: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f0000190000-0x1)="") setpgid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000886000-0x18)={0x7fffffff, 0x8c42, 0x6578, 0x2, 0x6, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getpgid(r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2017/12/24 07:14:56 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ffa000-0x8)=[], 0x0, &(0x7f0000893000-0x48)=[], 0x0, 0x0}, 0xfffffffffffffffe) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0xef3) 2017/12/24 07:14:56 executing program 0: prctl$intptr(0x8, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/rtc\x00', 0x41, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00009a5000-0xc)={0x2, 0x0, 0x7, 0x8, 0xffffffffffff0001, 0x100000000}) 2017/12/24 07:14:56 executing program 6: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./control\x00', 0xfffffffffffffffe) rename(&(0x7f0000b1f000)='./file0\x00', &(0x7f0000130000-0xa)='./control\x00') dup(r0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000fcd000)=""/93, 0x5d, 0x0) mount(&(0x7f0000c71000-0xa)='./control\x00', &(0x7f00000c9000-0x8)='./file1\x00', &(0x7f0000fce000-0x7)='mqueue\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fcf000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0xa)='./control\x00', 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fcd000)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x8, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/24 07:14:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = open(&(0x7f0000fb0000)='./file0\x00', 0x80, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000652000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe01, 0x3, 0xff, 0x4, 0x2, 0x1, 0x11b5}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$tun(&(0x7f0000276000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000c99000)=0x400) 2017/12/24 07:14:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f0e000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000955000-0x9)='loginuid\x00') sendfile(r2, r2, &(0x7f0000d74000)=0x0, 0x7) 2017/12/24 07:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000690000-0x4)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c87000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000e6a000)=0x8) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000017000-0x4)=@int=0x0, &(0x7f0000477000-0x4)=0x4) setgid(r1) signalfd(r0, &(0x7f0000b20000)={0x5}, 0x8) 2017/12/24 07:14:56 executing program 7: r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000012b000)='/dev/usbmon#\x00', 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc5000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c2f000)={0x0, 0x0, 0x0}, 0xc) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000097b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r8 = getpgid(0xffffffffffffffff) r9 = geteuid() getgroups(0x1, &(0x7f0000e2c000)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000c35000)={&(0x7f000077d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000eca000)=[{&(0x7f0000001000-0xf0)="ad2a401970308cc3ec352a1664f1b98adb6bbbbe8b1b75666833f9bb921a3da0ccfbe4efea97bea8fbe93362fe2629886a31062431bd8da5407b69f3727a2fcb269755477fbe856da72cd43d9086727b30e89813b25d8bc94f6a12e7fde99b96896ba9baa5a296aab2d92d05f88d7afd6fc2195feff5eafadb742e4d68dad1825f5479c9e85c2e7ea7b08184815e56cdfeb5a827d6c745864aa94de4c0838bfc5426227cf1ded901653d65905ddd2fc8eb6c008d698fdb781de317e1da3f2ee6f8a0a99c54383fb91196bfda1dd8923716e5457086b805bf7d9fb32d9c1fc71657a1e3f5c90d09730eb004cf50453241", 0xf0}, {&(0x7f0000712000)="06227434a7d373208ad2daec7af545b03979d1e0cacafa2814d6d18015f43324c47e0b5f68aadb537490b22c11e793a0", 0x30}, {&(0x7f0000001000-0x10)="d82963a782b92f9e0a98c8c9e8698786", 0x10}, {&(0x7f000062b000-0x4d)="1e4bdb8fd0b3a4ee2492eec00f6715bc4bb1195058788ff8b8c1c3ce0235ca24790fc1a443c0bceed1ed982433de408035b25cc0332140decac4ea464f820f9b5e6320e66ad603fc1ec9be7fe0", 0x4d}, {&(0x7f0000000000)="18c08c99179af64f82cc95ad576889121ab5d09b0bbdcd0401af0e2e26e398e57a22db786ae02c37d87639dd950ac0af38a1f5ba517d8fc4fa21e45d0f220c3220c65d05d4fdc8dd6e13bdb3d2da37b0289683c4c4ed080dde3d9cea6643ab595b2597a51ee7dd848e2bb54c41ba4a4ee7bc93e13725e3e261a7d2bb13404f91cee82e51d7f76ef458018e5db23b55f7be9641240de32ce484b2855959b10dd2732456fd9ac1e7645f1f", 0xaa}, {&(0x7f0000001000-0xd)="86fc4d7fe9a355732141eb45c5", 0xd}], 0x6, &(0x7f0000017000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x4000000}, 0x4890) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getpeername$netrom(r1, &(0x7f0000e64000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c46000-0x4)=0x48) 2017/12/24 07:14:56 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = accept4(r2, &(0x7f00001d7000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a0000)=0x10, 0x800) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00005cc000)="eb3510d3fadb9b84310505a75312f04d70e1ed4a4d7ad3e794814aa5821ee8371fa7efb6192082", 0x27) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2017/12/24 07:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)=0x0) 2017/12/24 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x1) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) 2017/12/24 07:14:57 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000004000)={0x7, 0x5b, 0x7}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/12/24 07:14:57 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000017f000)={0x20080522, 0x0}, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001a9000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x55, r1}) r2 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r2, 0x0) 2017/12/24 07:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e29000)={0x3ff, 0x0, 0xa5940db28655025e}, 0x4) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) openat(r1, &(0x7f0000940000-0x8)='./file0\x00', 0x0, 0x80) add_key(&(0x7f0000a97000-0x6)="67080008008f", &(0x7f00008eb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093f000)="", 0x0, 0x0) dup2(r2, r0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000ab2000-0x8)={0x0, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000bd0000)='net/xfrm_stat\x00') 2017/12/24 07:14:57 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000)="", 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x2, 0x4) fstat(r1, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 07:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ad5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009b2000)={0x0}, &(0x7f0000671000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000e23000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000600000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000341000)=0xb) ioctl$TCSETA(r3, 0x5402, &(0x7f0000551000)={0x6, 0xf9f, 0x7, 0x9, 0x1, 0x5, 0x7fffffff, 0x8001, 0x8000, 0x5}) pivot_root(&(0x7f0000578000-0x2)='./file0\x00', &(0x7f00004eb000-0x8)='./file0\x00') r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000517000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/24 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x7, 0x0, 0x0, 0xffffffff}]}) fanotify_init(0x0, 0x0) chdir(&(0x7f0000622000)='./file0\x00') 2017/12/24 07:14:57 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000405000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x201, 0x4, 0x321e, r4}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000001000-0xe)='./file0/file0\x00', r5, &(0x7f0000003000-0x8)='./file0\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00004fe000-0x1e0)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2017/12/24 07:14:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='status\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b2000-0x4)=0xe8) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2017/12/24 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x405fe) fremovexattr(r0, &(0x7f0000542000)=@known='com.apple.system.Security\x00') fcntl$setlease(r0, 0x400, 0x2) 2017/12/24 07:14:57 executing program 0: ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f000080a000-0x5b)=""/91, &(0x7f0000000000)=0x5b) 2017/12/24 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7, 0x80800) r1 = syz_open_dev$sg(&(0x7f000037a000-0x9)='/dev/sg#\x00', 0x0, 0x101000) ioctl$KDSETLED(r1, 0x4b32, 0xffffffffffffff01) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000055d000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f00005ad000)={0x7, 0x4, 0x7, 0x7fff, 0x3ff, 0xc5, 0x1, 0xffff, 0x6, 0x3, 0xda9, 0xba11}) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) 2017/12/24 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x20) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) bind$unix(r0, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) 2017/12/24 07:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000823000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004fa000-0x18)={0x0, 0x80000001, 0x20, 0x314, 0x6}, &(0x7f000086c000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029c000-0x8)={r1, 0xfff}, &(0x7f00005cd000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/24 07:14:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x26802, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='self\x00', 0xc0, 0x4, &(0x7f0000004000-0x40)={0x0, 0x1, 0x1ff, 0xfffffffffffffff7, 0x0, 0x80000001, 0x40, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffffffd, 0x30}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x91)={r3, 0x89, "022d52f34c13ca3e19e0780c0f76c161a33be70601a9bee09f133f25b244e52b92fe7eec729ed5ac33b25d198f4688a23a267acb3017f79dc97c0ae2aa95a89a69861813980500cde80b80a1e4f1b1c66d50d3bbfdb94ec99fefd4dc5febd10b9dece919031ca898f623ad3e00be8b29f56bd4c6fc408c29abfccd7a4930ea0a1335eb98611dae0b39"}, &(0x7f0000006000-0x4)=0x91) ioctl$TCXONC(r2, 0x540a, 0x3f) fchdir(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000006000-0x5c)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x233b}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x5, [0x1800000000, 0x4, 0x3, 0x8, 0x20, 0x7, 0x9, 0xdcb]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in=@broadcast=0x0, @in=@empty=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002000)='./file0\x00', r4, r5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x101}, 0x39, [0x7, 0x6, 0x30, 0x10001, 0x3, 0x2, 0xfffffffffffffffc, 0xb7e5]}, 0x5c) 2017/12/24 07:14:57 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000140000-0x3)=0x0) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) 2017/12/24 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000cb4000-0xc)='cifs.spnego\x00', &(0x7f0000869000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dcf000)="d2f6093623be77c78b9863dc4aa23ace23a896f20d9e161ac15908dc9239f339aa4be575da4465cbddc81d8008679d8cb45a1b8735f0893328be7a6577f19f11", 0x40, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000ce7000)=""/64, 0x40) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dd1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd0000)=0xe8) recvfrom$packet(r1, &(0x7f0000add000-0x4)=""/4, 0x4, 0x40000000, &(0x7f0000bff000)={0x11, 0x19, r2, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000025c000-0x8)={r4, 0x0}) r5 = syz_open_dev$evdev(&(0x7f00000e4000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000)=0xffe0000, 0x4) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f000010f000)=""/171) rt_sigprocmask(0x2, &(0x7f000008b000)={0x4}, 0x0, 0x8) [ 62.778525] binder: 9396:9401 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000662000)='ns/uts\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005e0000-0x20)={@generic="10d49dc2869a2736b9133af630b78287", @ifru_flags=0x200}) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f00007f6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001d3000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00007e7000-0x5c)={0x401debc0, 0x2, {0x0, 0x3, 0x0, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.821137] binder: 9401 RLIMIT_NICE not set 2017/12/24 07:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fallocate(r0, 0x2, 0x4, 0x2) r1 = dup(r0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r1, 0x540f, &(0x7f000030d000-0x4)=0x0) waitid(0x3, r2, 0x0, 0x4, &(0x7f0000c22000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xc17, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000158000-0x6)={0x6, 0x3ff, 0x4dbe}) 2017/12/24 07:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000eac000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ca0000)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2017/12/24 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f24000)="2400000052001f0014f9f40700ff03000200071000000100f4ffa9ffff03000100000000", 0x24) fgetxattr(r0, &(0x7f0000d98000)=@known='system.advise\x00', &(0x7f0000bce000)=""/154, 0x9a) sendto$ipx(r0, &(0x7f000077a000)="0adc42d96113f383ecb8aba9e1b3b8eb169f8cd70eada6f56f4ee47c797e9543514b988517a45c1cbc54bd734a889458b5c0e8927784ab5368a824e5c06464fe194d232a333e3777b0a0f5984ad121176c61bdbe3f26067de16a59cb1b49286241a9c5d3f012d16d7f9b2d1c646b21b9658a36d79a81ad0ca4f2b00159bf60fdacecb69db625631c25f1d3f243af3be21fbd3a9100cdbc78239f2d7e4f7354585d27582c8901cf7c59946ba9b5e4f3a559e3cbde4ad0f494de1996636cc0143e1dabb95f3437269170c995951a04996acabe62b63df8d1f2cb4fbeb199c7dcfe69e041cd8c628363e635", 0xea, 0x4000800, &(0x7f0000125000-0x10)={0x4, 0x80000000, 0x4, "27834fe965f2", 0x3, 0x0}, 0x10) [ 62.867907] binder: 9396:9419 got reply transaction with bad transaction stack, transaction 68 has target 9396:9401 [ 62.876430] device gre0 entered promiscuous mode [ 62.883847] binder: 9396:9419 transaction failed 29201/-71, size 32-8 line 2936 [ 62.918587] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 62.927769] binder: BINDER_SET_CONTEXT_MGR already set [ 62.933038] binder: 9396:9419 ioctl 40046207 0 returned -16 [ 62.941293] binder: 9396:9401 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 07:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000783000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000080000)='./file0\x00', 0x400400, 0x3) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b36000)=0x37b) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00001ec000)=""/29) fcntl$dupfd(r4, 0x0, r1) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f00007f3000)='W') sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x586, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478b", 0x27, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x8001) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$key(0xf, 0x3, 0x2) accept$netrom(0xffffffffffffffff, &(0x7f0000d24000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007a9000)=0x48) r1 = memfd_create(&(0x7f0000b6d000-0x14)="73656c696e7578bb70726f632d5c2f2c656d3100", 0x2) r2 = dup3(r1, r0, 0x4000000080001) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000dd9000)=0x8df, 0x4) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_init() mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000ffb000)="") 2017/12/24 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ef0000-0x10)={0x5, &(0x7f0000bda000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00003cf000-0x10)={r2, &(0x7f0000354000)=""/50}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e8f000)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f00009e7000)=0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000423000)={0x8, 0x3f800000, 0x100000000, 0x0, 0x6, 0x3, 0xff, 0xba, 0xc3b, 0x6}) ioctl$TCFLSH(r1, 0x540b, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000075e000-0x4)={0x4, 0x4, 0x6}) 2017/12/24 07:14:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) listen$netrom(r0, 0x7) fcntl$dupfd(r0, 0x404, 0xffffffffffffffff) unshare(0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xc6, "6b4778aa90c491b5305e4b3c5f71b4902ed806dbf4394f10ced54454e12b2ecf09680eb8fb1260c2ed0b2c79bb05101c5b949094dd94a2dcb8b05abceb00ed1c5a55693f71f3d0c134a693b779a0ec5c016fe7fd89b21c2886a965122b15e2a923985410b2d884cc8f707e27a7634a7956e9b09a7d8dddd9b98df282c58359c9c124456505fa74238c31d74466aa3cbedeed5749db249e2ebbd266cd6df72d1f84d200d9bb68bc3769a460667a011d386aa65d46a5f641c64b4f633bed8a99d3ecafa3a41e31"}, &(0x7f0000001000)=0xce) 2017/12/24 07:14:57 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000093a000-0x1c)={0x0, {0xfffffffffffffffd}, 0x88000000, 0x0}, &(0x7f000093a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000227000)='/dev/snd/seq\x00', 0x0, 0x111400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093c000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008a3000-0x4)=0xfff, 0x4) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) 2017/12/24 07:14:57 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cc7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@empty=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000537000)=""/24, &(0x7f0000756000-0x4)=0x18) syz_open_dev$mice(&(0x7f00001d0000)='/dev/input/mice\x00', 0x0, 0x400) close(r0) [ 62.987154] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.004478] binder: release 9396:9401 transaction 68 in, still active [ 63.011093] binder: send failed reply for transaction 68 to 9396:9419 [ 63.024001] binder: undelivered TRANSACTION_COMPLETE [ 63.032400] IPVS: length: 24 != 8 [ 63.039980] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.052090] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.075545] IPVS: length: 24 != 8 2017/12/24 07:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) open$dir(&(0x7f0000f99000)='./file0\x00', 0x0, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000380000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a6b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad7000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00008d5000-0xc)=""/12, &(0x7f0000fab000-0x4)=0xc) 2017/12/24 07:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f87000)=0x1b, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e25000)="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", 0xfb) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b06000)=0x4, 0x4) 2017/12/24 07:14:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f10000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b65000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f00002b4000)=0xc) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e7c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockname$inet(r3, &(0x7f0000abb000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000)=0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000210000-0x10)={0x5, &(0x7f00000ee000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mprotect(&(0x7f000018d000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000d5d000)={r4, 0x3, &(0x7f0000632000-0xc)=[0x1, 0x7f, 0xc58a], &(0x7f000007e000)=[0x8, 0x5, 0xbd4, 0x9, 0xfffffffffffffffb, 0x3, 0x1, 0xffffffff], 0x0, 0x1, 0x5, &(0x7f0000104000-0x4)=[0x3], &(0x7f000044d000)=[0x10000, 0x80], 0x0}) fcntl$notify(r0, 0x402, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000289000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, r2}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = accept$llc(0xffffffffffffff9c, &(0x7f00007d1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000074b000)=0x10) recvfrom$llc(r5, &(0x7f0000544000-0xe8)=""/232, 0xe8, 0x42, &(0x7f0000077000-0xb)={0x1a, 0xf5, 0x7, 0x7, 0x6, 0xffffffffffff186c, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002a2000)={{&(0x7f000034c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/24 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000468000-0xd)='/dev/binder#\x00', 0x0, 0x1) r1 = epoll_create(0x5) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b79000-0xe)='/dev/keychord\x00', 0x260880, 0x0) fchmodat(r2, &(0x7f0000754000-0x8)='./file0\x00', 0x46) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f000059b000-0xb)='/dev/hwrng\x00', 0x102, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) 2017/12/24 07:14:57 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) seccomp(0x1, 0x200000, &(0x7f0000016000)={0x0, &(0x7f0000000000)=[]}) 2017/12/24 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00006e6000)='/', 0x1) vmsplice(r2, &(0x7f0000b19000)=[{&(0x7f0000737000)='h', 0x1}], 0x1, 0x0) write$evdev(r2, &(0x7f0000cc2000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) lseek(r2, 0x0, 0x1) splice(r1, 0x0, r0, 0x0, 0x1004, 0x0) nanosleep(&(0x7f0000e26000)={0x77359400, 0x0}, &(0x7f00008be000)={0x0, 0x0}) 2017/12/24 07:14:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000+0x9b6)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000-0x81)='~', 0x1, 0xfffffffffffffffe) r0 = inotify_init1(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000002000-0x8)=0x0, 0x3ff) 2017/12/24 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f5000-0xd)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f00000fe000)=0x2000000, 0x8025) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x6) 2017/12/24 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000727000)=""/74, 0x4a}, {&(0x7f00005b4000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000f7c000-0x8)=""/8, 0x8}], 0x6) 2017/12/24 07:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002df000)='/dev/input/event#\x00', 0x3, 0x10000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x406, r0) sendmsg$netrom(r2, &(0x7f0000a7c000-0x38)={&(0x7f0000e14000-0x10)=@ax25={0x3, {"5492749c303b3a"}, 0xffff}, 0x10, &(0x7f0000788000-0x40)=[{&(0x7f0000a50000)="14", 0x1}, {&(0x7f0000512000)="c7", 0x1}, {&(0x7f0000808000-0xec)="a332b8239a31de851d276f6b8db45db172223cae8bb4878c7ea114881db7d293944536c1de301b8b4a1ddccbda6978faea1da4dd8bee4e040a58e4c5101f4bd64d259079157629ba2c3d7e7001ca6b6ad3fc4a7b74a1fb4a8bda383092d7beece9185119373a463e1c89e6a813150893e946b9cabf505b5d2a840b305837a92b268cd72e603dade0c2a98ee580d41942190066f1f15d84d8d6266f7dab50f039cacca5c92cc2aa0e49023531de6e3b03b75680c025e7fa9cb936e4ff09307c125658cd1088dd262da018a64a934f4e6a2872e95a54c0efbf758aad359d0395c0113b707794827fe7e9f75e5d", 0xec}, {&(0x7f00007e0000)="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", 0xfa}], 0x4, &(0x7f000039b000)=[{0x60, 0x10c, 0xc5, "7ccfa20246e20ca1ecf831487d8fd9da6b9c6e02ef9f76e228037da8141227ba55cfc55b3fc8ed964019e4be34b4bd825a5e12daada68ad846b606bfa7b6513a341199842af71066935d8474f2"}, {0x18, 0x10d, 0x9, "c3edfdb09a"}, {0x70, 0x11e, 0x8, "eb475329eaa8f16ffc8cb23bc4e4be5e022e3b4ead46434c92e79b0930aa58e277c8704b9f8db082429552388efb7d87ac41b2dd987dc4e7b35d14de0deb64829cb795e4d46c82cc51c860878dcdd92013a98f67280fb505bacbd39b6b5f"}, {0x88, 0x11e, 0x2, "5344f338f25796c0f0dcd7345cafdd9aacb5016720cb2414d3466f8b74cdb734e0bf192f5c62308136ae56029c82caf9651f3ea0bdcf43fcc7a3fc8fc7ea407ec5d7d1f73b78faa2303339adf6df16cc17fbcf4e10f8637d502c3f2a1a1c2e886221ee4f82c2c975cfbdcad6a75d2c8e74cfa414b41af372"}, {0xd0, 0x113, 0x4, "c1e4c32b075f7b432a0899326fe70fb98830bf5341c9f1559b454c7a87c45d44e0840a085d5435327413c0943400230d8faa4d28a8e8d0d84b0235003d23c5145f7900dec2f15dc6ca4cc66ba2d4bf0ff2419d2e98b9a8e380274db0f0fa4704b1de224e24537e0127b9b487f30eeb30bcce1835c7cd119ee89671821579dea227736de7ec12365c47b27b6ec146f78f0bbb812ecee808ae3bad1468b661ae08a036d4b34cdcfc35da9f1f588ac86ac9894d551affe0403fd37cd6"}, {0xc8, 0x13b, 0xfffffffffffffffb, "6b2457c4f6e3140066cd71f1e4cf424aa23730abdcb0ca2240989bc659e2b2a986eaafae5d7626c73215d1008fc92eaa25072e8af692794997e2ae051cac2a40eef0d79b88e49a6f85b4f32c40bae13ae7df980a89d1e5ca38bd05d8d4666983462561a18b42745a9e5ec4433ebc1bd68f9186ee6e3abed969c4966af4def92204eae5875ff84d895871e4eef344f443e3e74b0ee9212676eb95ee47601c966a42cc46504f7a7f5e5963ef3c0d95777c69aa1928b114a6"}], 0x308, 0x0}, 0x40) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2285, &(0x7f00004a7000-0x93)="530000000000000003dac427d0520517f7a2ed4fdf7a004f7435fc94a809667cb7aab68e67e87b8787c15c1cce") setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000374000-0x4)=0xcdf, 0x4) 2017/12/24 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00004c1000)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d1b000)=@generic="87b469c9c43fbaf45b2331e5bfdd54d1") 2017/12/24 07:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000613000)={0x0, 0xcf4, 0x6, 0x7870, 0xfff, 0xb1}, &(0x7f0000271000)=0x14) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = fcntl$getown(r0, 0x9) setpriority(0x3, r2, 0x4) accept$unix(r1, &(0x7f0000ebd000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000959000)=0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/24 07:14:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005f1000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/24 07:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/24 07:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$cont(0x27, r2, 0x81, 0x7) tkill(r2, 0x8000000000000023) r3 = openat(0xffffffffffffff9c, &(0x7f0000775000)='./file0\x00', 0x2, 0x108) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000244000-0x4)=0x7fffffff, 0x4) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) sched_setscheduler(r2, 0x1, &(0x7f000092c000-0x4)=0xa33d) 2017/12/24 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008a2000)={0x0, @in6={{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000242000)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003ea000-0x8)=@assoc_value={r2, 0x9}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:57 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) epoll_pwait(r0, &(0x7f0000fd5000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000fd6000-0x8)={0x0}, 0x8) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a2000)='/proc/self/net/pfkey\x00', 0xa000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000fd7000)=@full={{0x3, {"c8816c147d7c24"}, 0xfffffffffffffff8}, [{"37269bdb7d2925"}, {"d294e5bf5ff2ac"}, {"93587b52fd45b5"}, {"7b4b4ce5b4b6b2"}, {"63fb7215b143a3"}, {"918bd43e4da530"}, {"abb91c03b66779"}, {"3488978ecade29"}]}, 0x48) ioctl$int_in(r3, 0x5452, &(0x7f0000fd6000)=0x2) r5 = dup2(r2, r3) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e39000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000158000)='/dev/random\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r5, 0x8, 0x9, 0x5) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000fd7000)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r7 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000001000-0xf)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x15) ioctl$VT_RELDISP(r6, 0x5605) dup2(r5, r0) 2017/12/24 07:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d0c000-0xb)='/dev/hwrng\x00', 0xc280, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000312000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000f87000-0x6)={0x0, 0x0, 0x0}) 2017/12/24 07:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000905000)={0x0, 0x0}, 0x80000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001dd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x8000000000032, &(0x7f0000287000)="", 0x0) 2017/12/24 07:14:57 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000003000-0x4)=0x100000002, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000009000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000007000-0x10)={r1, r2/1000+10000}, 0x10) ppoll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2017/12/24 07:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x100000000013, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000886000)=[], 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000ced000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cff000-0x4)=0x6) 2017/12/24 07:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000708000)=[{{0x0, 0x2710}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000db9000/0x12000)=nil, 0x12000) r1 = getpgrp(0x0) r2 = getpid() tgkill(r1, r2, 0x16) 2017/12/24 07:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x3ff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2017/12/24 07:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003d0000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000eab000-0x4)=0x300000000000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ee4000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/24 07:14:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a8c000-0x4)=0x0, &(0x7f0000f4e000)=0x4) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/24 07:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80000, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f00000bc000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r1, 0x2, 0x0) setns(r0, 0x567e6f154d8bdea9) 2017/12/24 07:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() creat(&(0x7f0000d07000-0x8)='./file0\x00', 0x140) socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f00008f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f000040a000-0x6)='./bus\x00', 0x0) open(&(0x7f00008c6000)='./bus\x00', 0x2085, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000870000-0x8)=0x6) recvfrom(r2, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) unlink(&(0x7f0000dd1000)='./bus\x00') dup2(r1, r2) tkill(r0, 0x16) 2017/12/24 07:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002a4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d6c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xff, 0x0, @fr=&(0x7f0000159000)={0xbfd, 0x8, 0x101, 0x3, 0x80000000, 0x2, 0x1}}}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000981000-0x4)=0x5, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00004cd000-0x10)={0x0, &(0x7f0000ffa000+0x81f)=[]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009fe000)=0x0, 0x4) 2017/12/24 07:14:58 executing program 0: r0 = socket(0xa, 0x7, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x18, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000003000-0x18)={0x200, 0x4, 0x7, 0xfffffffffffffff7, 0x7c8d, 0xfff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0) setfsgid(r3) timer_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet(0x2, 0x4, 0x8) splice(r6, 0x0, r5, 0x0, 0x100000001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000032f000-0x108)={0xffffffffffffffff, {{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000ffc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 07:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f65000)={0x0, 0x0}, 0x80000) mq_getsetattr(r0, &(0x7f0000be4000-0x40)={0xff, 0x9, 0x800, 0x3, 0x3, 0x4, 0x8, 0x1}, &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b59000)={@generic="0c77b92f7f114ab7dc81acec63aa5b1a", @ifru_names=@generic="d7d6311e8b92dbe06660899b7dbc81c0"}) 2017/12/24 07:14:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000671000)=0x0) 2017/12/24 07:14:58 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000074b000-0xb5)=""/181) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x4) sendto$ipx(r2, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000467000)=0x100000000) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/24 07:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_gettime(0x0, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0xffffffffffffffff, &(0x7f0000cad000)={0x0, r0}, &(0x7f0000f6f000)=0x0, 0x400000000005) 2017/12/24 07:14:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f000084e000)='/dev/usbmon#\x00', 0x9, 0x80) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000595000-0x78)={0x7, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0xdb, 0x6, 0x959e, 0x100000001, &(0x7f00001f4000-0x10)=@generic="6a992c3f6685de22322ec0408c814675", 0x0, 0x7, 0x1ff}) mq_unlink(&(0x7f00004a8000)='[\x00') 2017/12/24 07:14:58 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f1d000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x10) 2017/12/24 07:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) recvfrom$inet(r1, &(0x7f0000565000-0xa4)=""/164, 0xa4, 0x0, &(0x7f00002fe000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 07:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) getsockopt(r0, 0x7, 0xf483, &(0x7f00000d8000)=""/208, &(0x7f0000d86000)=0xd0) write(r1, &(0x7f000001c000-0x1)='j', 0x1) sendto$unix(r0, &(0x7f00006b9000-0x1)="0e", 0x1, 0x0, 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000074e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000433000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2) close(r1) 2017/12/24 07:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt(r0, 0x8, 0x8c25, &(0x7f000061c000-0x89)="e79d77b5c2a615ca5c437fc62f6cd06cf666a032b53b6f8dd9a9cb399577e2cbbabdafffe3d83bcabb2ce37490fe514c8d632f437466f083c75c74cf1598dc09753c94ceb756462d2a0a3534181a11f0c82c8dcda79e0f410cbc42e7c348c776d129156b3a031801be33b8f4c7366bc302aeea678fc570ad690b40edc4875875ff2d73a4a511208b55", 0x89) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000017000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x92}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) write(r0, &(0x7f0000d0d000-0x24)="2400000013000700011e651afe250000205b000c09000b0180000000000000161790cbf1", 0x24) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e11000)=""/4096, &(0x7f0000f3a000-0x4)=0x1000) 2017/12/24 07:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000a2c000)=0x0, 0x4) 2017/12/24 07:14:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bfe000-0x9)='/dev/rtc\x00', 0x20041, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r6 = syz_open_procfs(r5, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r6, r4, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002a2000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000342000-0x4)=0xe8) recvfrom$packet(r3, &(0x7f0000968000)=""/183, 0xb7, 0x40, &(0x7f000085f000)={0x11, 0x1c, r7, 0x1, 0x7, 0x6, @random="c5d90e6e1c25", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002bb000)={0x0, 0x30, &(0x7f0000946000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000087b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000b98000)={r8, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/24 07:14:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x1)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) sched_getscheduler(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xf3)={0x0, 0xeb, "058819c1d813d7c43ede6ef79a61caaaf07c6bad5db237b4d95a61a2d50433db66c11a2d1f272fc5e3884e5e18d50d232822b163d792c32371c727b6dce8186346c879b086c10dcff19a1552dec3eae3e98a56e5607f0c1a0cc7af973436d52d31ffc10a970931a8c58c3fd1e59d376d18240fba8c23b0eb7201db343131833e6fd48dd442bc6853170e16b3096e7a2b5f8f15cfad44807490d4a25f2c44ff8b38d55291fd0f6dfe32ebafcf09301613163cb0768199c9c92db8478fffe684ff499ecc6940b5c2de9562cd65f882e06aa45f34adf1e382fdec4d8d3c1033b357f3c2e45ebfc4e460155814"}, &(0x7f00000c9000)=0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005e3000-0xbc)={r2, 0xb4, "cbaf9d15bd3f6975cad78ca61706f60b4f639c6a9e04f429a8f1ad54106729a5034c6d76220321adb4b537593c776ad9e81c8ba1796fc45681cf2738c54c487a256cb18837c77741a30d19f00b74309b85fe08afb85f0e88d372525a308d19c92a05206733e0d722e75640538d02b308f906c9bc2f87f4cafb375294125de1c474488d40f644e2238242fb0d581059cdbea0a13676fb4409a4b2f8246a6f69559a0dfc24471cc8861fea304ccdbdfb86f0989579"}, &(0x7f0000000000)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f000076c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) sendto$inet(r3, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000514000)='W', 0x1, 0x41, &(0x7f0000918000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r0, &(0x7f0000544000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000995000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000cd0000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/24 07:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000522000-0x8)='./file0\x00', 0x40000, 0x103) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000904000)=0x2d, &(0x7f0000ec1000)=0x4) r0 = socket(0x10, 0x802, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b09000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000569000)=0xc) write(r0, &(0x7f000022c000-0x24)="24000000180025200000000400edfc0e0a0b10000010bf02020d00eb08000400481a6be0", 0x24) 2017/12/24 07:14:58 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008ef000-0xac)="092e405747892505c1a2d66fc6565e2e16036463464666baed32c50ef7e884df2f5e174a0a896c7847845c15649d56aed7c1355fc63cbac21e6d5c0711dc55aa6655923997f4f0174c30738fbb014db58984bbc34d625db013ac88be18d3e8a44a165af04348056e598663d163defff780e78d0d42b951cc558c4a5329df1ec9da9db36aa98ae8fbbc0671dad111dc84c62bb2bb9d7aad383716d6650216a4e63e867c49a71474642e83df0d", 0xac, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f00005af000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='ppp1nodev#,cgroupvmnet1securityppp1vmnet0{\x00', 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000001000-0x1001)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f00009b0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='ppp0trusted)\x00', 0xfffffffffffffffa) r2 = add_key$user(&(0x7f00007a4000)='user\x00', &(0x7f0000e31000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000244000)="7ce416b7eb5f202114ac09cb232c070deaee68e6661a17ce99a7e23a34092ba91ff64dd546ec702d9652e52b7e2bfa5139f14bb038b4930a7bf18ff940125463a75ea37a7965a4ad1f9fa4bfac4be955e7a7525813d8721b6fc2f65fdce901f8e640d4b5e3be10564e15210d8adefe2497ca5ccdc3f937c1c4da538c2d8c611cfe55325f8e35b8dc4564126e3434d17b7efa85f66b4612aac9119ccaee1d", 0x9e, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fe5000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='selinux\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000e3f000)={r1, r2, r3}, &(0x7f0000001000-0xf9)=""/249, 0xf9, 0x0) 2017/12/24 07:14:58 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000001b000-0x28)=""/40) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000001e000)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000009000)={0x0, 0x0}) splice(r1, 0x0, r2, 0x0, 0x1, 0x1) flock(r0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000009000)=[{0x7c, 0x0, 0x0, 0x0}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000021000-0x8)={0x0, 0x5}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000003000)=[{&(0x7f000000f000)="30708471fa7aba703344ecf599dec3458880e950f4e2e83f12e7fa", 0x1b}], 0x1) 2017/12/24 07:14:58 executing program 2: pipe2(&(0x7f000016a000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r1, &(0x7f0000efc000)='#X', 0x2) write(r1, &(0x7f0000858000)="f5e3d4084e16f785", 0x8) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/24 07:14:58 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000401200000b843601"}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc6000-0xc)='/dev/rfkill\x00', 0x401, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fc5000)=0x0, &(0x7f0000ade000)=0x4) 2017/12/24 07:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syncfs(r0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e40000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) getsockname(r1, &(0x7f000014b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000346000-0x4)=0x6) mkdir(&(0x7f0000de9000)='./file0\x00', 0x39) lremovexattr(&(0x7f0000399000)='./file0\x00', &(0x7f0000bf9000-0xe)=@known='system.advise\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = open(&(0x7f0000ea9000-0x8)='./file0\x00', 0x80000, 0x10) openat(r2, &(0x7f0000a08000)='./file0\x00', 0x20040, 0x102) 2017/12/24 07:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x3f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ba2000-0x8)={0x0, 0xd1}, &(0x7f0000b20000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007d8000)=@sack_info={r1, 0x0, 0x3}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="100000000081", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2017/12/24 07:14:58 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000003000-0x1000)="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") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0xa6, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000-0x4)=0x1c) memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) 2017/12/24 07:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e11000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x4000800000028, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 07:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aec000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x0, 0x0, 0x0, 0x0, &(0x7f00006d6000)=@common="6c6f000d000000000000000000001300", 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000956000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) eventfd2(0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006d9000)={0x0, 0x8, 0x81, 0x100000001, 0x0, 0x46, 0x5, 0x5, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x6, 0x5, 0x5}}, &(0x7f0000fe6000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a74000)={r2, 0x0}, &(0x7f0000be4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006d2000-0x14)={0x0, 0x6, 0x6, 0x1, 0x8, 0x2}, &(0x7f0000048000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000562000-0x3)={r3, 0x7}, &(0x7f0000809000-0x4)=0x8) 2017/12/24 07:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048e000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f0000dd9000-0x60)=[{0x8bd, 0x4, 0x512, 0x5, @time={0x0, 0x1c9c380}, {0x1, 0x10001}, {0xfffffffffffffffa, 0x0}, @queue={0x9cc2, {0x20, 0x300000000000}}}, {0x7f, 0x1, 0x1, 0x400, @tick=0x2, {0xffffffff, 0x7}, {0x100, 0x62}, @time=@tick=0x2}], 0x60) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) chmod(&(0x7f0000b54000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1, 0x0}) 2017/12/24 07:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getrandom(&(0x7f0000de1000-0x68)=""/104, 0x68, 0x2) connect$inet(r0, &(0x7f00009ba000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x2, 0x4) r1 = socket(0xa, 0x2, 0x0) sendfile(r1, r1, &(0x7f0000081000)=0x0, 0x7) getsockopt$inet6_mreq(r1, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3d000-0x4)=0x14) 2017/12/24 07:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000df6000)={&(0x7f0000bbd000-0x80)=@generic={0x1b, "432ab467a573befe3003e9633784ff0d8f413710506c0582d91bdc6dd7815a57af3f4eceacbe9d688440ec6a753d8b2894fecabb77937850e2232089a96ab9bebefb34de64bd71fb0d7d02479399698a12bcb1769be106c01566387218a32a5b51f5ca62d895edf368ebaade7591dfe922337b3786860b1126db1fe80d8b"}, 0x80, &(0x7f00009ff000)=[], 0x0, &(0x7f00003f7000-0x380)=[{0x30, 0x11f, 0x2a6, "64fb35f9e02b12031e974ea229e2c51314f725d69e3316c5a456fa"}, {0xb0, 0x107, 0x7fffffff, "002738d9044b84c3d8e564ad0c0c891c87693a458f500161b2954278c9793f533603c93efbec923eda769414e0ffa9bcaa37c918f679e63c04044a5e1c3e055c86f999c7a560ed0730cca78efbae0b2dac30f512e14cbb632e6ca68b419abde54d073531400a2d303118e49e140b6780bbd6e048fd46cae8f27d263761af68abc58055b2db8bf62043437abe8240c26e84a8963b1b1b7c3db3a0"}, {0x88, 0x10c, 0x6, "389c50179bab43de030c1c2a624380b23fd4be945aba86d69d25c16e82c81798b5f1faea1042e0552b46806648ff60fac25bc55e82e4d91bba24d51391876cd3dfbdc3e4ecd01b09a9e76f7a007563d216146927289a4545557501f2e48debccec743472ff47d2456365c4e9a0139bc69b26947d16aa77a8"}, {0xe0, 0x114, 0x80000000, "6170691f14508c77657712a374cfbeaaee1a2e7c434cadab1e094cbc9ed20a99f05df222129bb24ba6265698506151403d9c4871fb13109d8a380260d6c79830c42128adb2f980f2172f7b26495bdea0cd5a0a7ed2d717713a707c43b857cd8e42a0f1fa52da17b874bf6e1c605f41b5a5c0646df8e263f5fec09e8892f9729f1a89cdf4d77dfd61c523287b22e50f1dab6e4aeb91adb0cbba92e6846c1db4124abceeb9509115b93abe64eb38215e5cb3a8cf3d15349003f162557d634155f52ee894a08b925605dcd3a6eda446f761"}, {0x20, 0x11b, 0x7ff, "b18ba549104bcdc07cdcfc0d030b"}, {0x60, 0x10e, 0x4, "1b758c32c370f47555c23bd1b61bf4697d6ef281a3fbba46a9abebc56b9f19f47c9f7a840f60459db284be03125453e17fc370c25f47141986c54e039f965e4e10e3e5a74e8e7154add5"}, {0xb8, 0x10f, 0xfff, "3da56618999277b66a257c72c0454e324465454870dfa7d09f93b2d7c02ee4a7465cafd1b4cb46a53b596f191c14fab808e306bf2fbdd68c0bfcf3906f22abf1949a74462e0349f674801918ba47122b5eac63f03c4edc862f89a5b8184c7668c7cc6a637ffa3d3a14f0b1417e64003fba9e14ac557df7ec49fc98745271760aecb87e5cd132e288014d8051f7553c1a1e2540960efd99831cc9f388abdfa0ef1ca0"}], 0x380, 0x4000000}, 0x4000) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000af1000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2017/12/24 07:14:58 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/24 07:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000f1000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2017/12/24 07:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) pwrite64(r0, &(0x7f0000746000-0x66)="03d0bf7513e587fc1a141e332995883d942a1ffa8befd05477f7182aa4484c7893dacd23e88ab2362411026f4b3a0e3cde120d348e9c674a8d7c8aff3de02707b0deba25617f66fbdfac1f779fc8d08fb18239b028320b1feb8290a3ebe1028b964f1b3c641e", 0x66, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00002b2000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000e7000400"}) 2017/12/24 07:14:58 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000989000)='/dev/input/mice\x00', 0x0, 0x900c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000779000-0xc)={0x4, [0xd959, 0x4ba2, 0x3, 0x40]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x1f}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000b05000-0x52)=""/82) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000225000-0x4)=0x7fff, 0x4) 2017/12/24 07:14:58 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005d1000)=0x0) ptrace$cont(0x9, r0, 0x8, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000df4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(r0, &(0x7f000042e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000173000)=0x1) ptrace$setopts(0x4206, r0, 0x3f, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) 2017/12/24 07:14:58 executing program 5: exit_group(0x0) r0 = socket$inet6(0xa, 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a87000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x9af6, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fca000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="fce7d0e2268f8b028c4ad639e567ce1a6bb3b648dc024f5747f73d9db4f86df435273298930cd6956ecdf5c43e0f134842f64fbe0f", 0x35, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x9)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x8)='@ppp0[,\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0xa89, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) keyctl$update(0x2, r2, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000004000-0x28)={0x0, 0x6, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ad4af5370f11", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000005000-0x4)=0x6) rename(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000005000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000002000)={0x80, 0x0, 0x22e3, 0x3, "5a18506a322d59561a71b94502fd0ee09fe7c2ba3062c209ee8be39df2025013"}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000)=0x0, &(0x7f0000006000)=0x4) 2017/12/24 07:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x100000000}) pipe(&(0x7f00006c6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000092b000)=0x2, 0x4) 2017/12/24 07:14:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f0000880000-0xf4)="240000003200ffff14f9f4070000000000000007080005000200008c080000005c00f800", 0x24) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e82000-0x10)='/selinux/create\x00', 0x2, 0x0) memfd_create(&(0x7f00005ef000-0x3)='f&\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000340000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6(0xa, 0x2, 0x1ff, &(0x7f0000ec4000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00002ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec0000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00007b6000-0x3f)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, 0x7, 0x6, 0x0, 0xfffffffffffeffff, 0x100, r2}) recvfrom$inet(r0, &(0x7f00006fc000-0x72)=""/114, 0x72, 0x2003, &(0x7f000042c000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000022000-0xa0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0xa0) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 07:14:58 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xd)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000003000-0x10)={0x4, 0x7, 0x7fff, "aef82062fb42", 0x5, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xee5}, &(0x7f0000a35000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ab8000)={r3, 0x2b, "b055764ab2cfbdc17d97b2a1fac8c97755c0eccedbf33c906a28ca041b92686d1df2f5df20ea8a9deb4463"}, &(0x7f0000001000-0x4)=0x33) 2017/12/24 07:14:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a17000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x604, 0x2) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001000-0x70)=""/176) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000096c000-0x10)={0x2e9, 0x4, 0x0, 0x3f, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000096d000)={r3, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000cfe000-0x1)='V', 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r4, 0x4d0, &(0x7f0000003000-0x5a)="bff654490c93faf446d3aac812fbc672f4dad917db6d6aba62052006a327d1482e9328972e14ff723570ac4e9480414a7ff74d61b5d27f0162be90d7cbd6bb312f163e029426dde7dd2b1395dc1fb4f6d066f6416ea25ebb1b22") 2017/12/24 07:14:58 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b16, &(0x7f0000001000)="") 2017/12/24 07:14:58 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f3a000)='net/sockstat\x00') mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fe3000-0x4)=0x1, 0x4) r1 = dup2(r0, r0) pread64(r1, &(0x7f0000fe1000)=""/129, 0x81, 0x0) 2017/12/24 07:14:58 executing program 6: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r0, &(0x7f000008d000-0x38)={&(0x7f00002d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000003f000)=[{&(0x7f00000e6000)=[{0x11, 0x31, 0x301, 0x0, 0x0, 'U'}], 0x11}], 0x1, &(0x7f000009c000-0xc8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e02000-0x4)=0x0, &(0x7f00006ee000)=0x4) 2017/12/24 07:14:58 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfbfffffffffffffa}]}) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 07:14:58 executing program 0: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r0, 0x0, 0x0) 2017/12/24 07:14:58 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) exit(0x0) getdents64(0xffffffffffffffff, &(0x7f0000419000-0x44)=""/0, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x8) 2017/12/24 07:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x11, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000603000)=@add_del={0x2, &(0x7f0000669000-0x10)=@common='yam0\x00', 0x20}) accept$unix(r2, &(0x7f0000103000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001ae000-0x4)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) syz_open_dev$loop(&(0x7f00009c2000-0xb)='/dev/loop#\x00', 0xffffffff, 0x2004) recvfrom$llc(r3, &(0x7f000002d000-0xfa)=""/250, 0xfa, 0x40000000, &(0x7f0000090000-0x10)={0x1a, 0x16, 0x0, 0x9, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000db5000)=0x48, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$eventfd(r2, &(0x7f0000514000-0x8)=0x0, 0x8) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000850000-0x4)=0x0) 2017/12/24 07:14:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2017/12/24 07:14:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/62}, &(0x7f0000001000-0x4)=0x40, 0x80000) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) syncfs(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000002000-0x8)=0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000616000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') preadv(r2, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2017/12/24 07:14:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x6164a8c58d7c0a01, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x59b, 0x4, &(0x7f0000089000)=""/42, &(0x7f0000000000)=0x2a) signalfd4(r0, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x20, 0x0, 0x0) 2017/12/24 07:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000045b000-0x15)='/dev/pktcdvd/control\x00', 0x220c2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000cc3000)="137ea336603ee664ab3d2fe8866d3744bba64851915ab877489e5f6dc32a6d2f70125482cb053a810efa77a150118348bf51bb14d2cb9de20f63e1ffdb2cf95b6988d934b64fc6972f688f66b95dc943617342d0d6c9c8f71e9cffc520a2cbffdd6e110e5fe3959025346f1fd3cd54d6d9258ee816c568118b19db3e5ba275bc8c6fa5bee3b9737c00b82ad7eb88584ad6c40e21b0bf9de2b63c895376e40f8fb0100e8c988a1d4998ad28d6fd6530b27924baba0a6b6d2b972418f4407e51f37f86d74d83b49938ae8566fbf0b6904c8fe8d8dc29957c7924038d89605d98245798197742f3aea0e38b9c994b", 0xed) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000373000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e16000-0x20)={@generic="916cb425b0c380d855808a807497c1e4", @ifru_flags=0x100}) write$evdev(r0, &(0x7f0000397000)=[{{0x0, 0x2710}, 0x1, 0x0, 0x0}], 0x18) 2017/12/24 07:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dd0000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fe6000)=0x0) r0 = getpid() r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000259000-0x7)='mounts\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003b8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fa000)=0x14) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00003e0000)=""/100) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = syz_open_procfs(r3, &(0x7f00001d8000-0xd)='net/if_inet6\x00') sendfile(r4, r2, &(0x7f000030f000)=0x0, 0x7563) 2017/12/24 07:14:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000271000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) 2017/12/24 07:14:59 executing program 6: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00002bc000-0x60)={0x0, 0x32, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000000000)=""/138, 0x8a}], 0x2, &(0x7f0000001000-0xd)=[{&(0x7f0000002000-0xa1)=""/161, 0xa1}, {&(0x7f0000002000-0xba)=""/186, 0xba}], 0x2, 0x0) getpriority(0x2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000)=""/16, 0x10, 0x101, &(0x7f0000002000)={0x3, {"e2171b7db73c04"}, 0x9}, 0x10) 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000056c000-0x4)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006b6000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000603000)=[{0x8, 0xfffffffffffffff7}, {0x3, 0x7fff}, {0xc, 0x401}, {0xa, 0xffffffff}, {0xc, 0x7fffffff}, {0xb, 0x8}, {0x8, 0x9}], 0x7) capset(&(0x7f0000600000-0x8)={0x200f1526, r1}, &(0x7f0000942000-0x14)={0x5, 0xfffffffffffffff8, 0xffff, 0x9, 0x7, 0x1b}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/create\x00', 0x2, 0x0) 2017/12/24 07:14:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e63000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d89000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x751f5f47, r1) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0x1000}], 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000001000)='./file0\x00', 0x80) exit(0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000002000)={0x10, 0x0, 0x8, 0x8}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000002000)={0x7, 0xfffffffffffffffd, 0x8, 0xd8, &(0x7f0000003000-0xd8)=""/216, 0x61, &(0x7f0000002000)=""/97, 0x5d, &(0x7f0000004000-0x5d)=""/93}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000004000)="7a833082e188ffce9567d7a0f5608f53d5d95f2acec80f1fc21c075c89f56984444a70c7bedc9f24d246977100d66696f864e461b5c17046c70a0ce98f9cb885dd99002a3355e9c6fcfb8ec3ad0edf646cb4bb8f6a82777c2072856065555cc25cd5516428789e1ce15c042a8900d23b396edbc40de5daa575e3da65a6cc8229524ff9763443819834f9092ec7c84ed8845b424eec7caae21bb9787cd0cc2e72b36a57c2cdb80e3f", 0xa8, r0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000001000)=""/0) keyctl$link(0x8, r1, r1) keyctl$read(0xb, r1, &(0x7f0000000000)=""/110, 0x6e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000006000)='net/udp6\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0x0, &(0x7f0000004000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000007000)=@generic="38f9a0bf9943fea4d30c8ec098042846", 0x10) 2017/12/24 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) close(r0) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002b000)='/dev/pktcdvd/control\x00', 0x420000, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000289000)=@generic=""/16, 0x10) shutdown(r2, 0x0) setsockopt(r2, 0x7fffffff, 0x200, &(0x7f0000016000-0xf)="8d8a0531ab8f8047130e2a81d2994b", 0xf) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mremap(&(0x7f000033a000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00005fe000/0x4000)=nil) connect$inet6(r3, &(0x7f0000c97000-0x1c)={0xa, 0x0, 0xc0000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000376000)={0x0, 0x16f, 0x1, 0x8, 0x4, 0xfff, 0x1ff, 0x7fff, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x7fff, 0x5, 0xd0b}}, &(0x7f000024a000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000656000-0x14)={r4, 0x8, 0x20, 0x7, 0x9, 0x2}, 0x14) 2017/12/24 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) lstat(&(0x7f0000c15000-0x8)='./file0\x00', &(0x7f0000632000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000082d000)=[0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000d11000)='./file0\x00', r2, r3, 0x1c00) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000589000-0x4)=0x0) ptrace$poke(0x4, r4, &(0x7f00005f4000-0x8)=0x0, 0x20) listen(r0, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000ddf000)={"fff345db16c5d9a0c924071efcaf5d9a", {0x4, 0x6f7d, 0x5, "16fea02f4786", 0x5, 0x0}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)=0x0) accept4$unix(r0, &(0x7f0000d48000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ae7000)=0x8, 0x800) 2017/12/24 07:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000947000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) get_thread_area(&(0x7f0000b30000)={0x100000001, 0xffffffff, 0x2400, 0x2, 0xfffffffffffffff9, 0x3, 0x6, 0x4, 0xd6ed, 0x80000001}) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000509000)=0x0, &(0x7f0000e8d000-0x4)=0x4) [ 64.666898] device syz5 entered promiscuous mode 2017/12/24 07:14:59 executing program 4: r0 = userfaultfd(0x800) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) userfaultfd(0x80800) 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002e000)='/dev/pktcdvd/control\x00', 0x680001, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xa, 0xe, 0x10, "9cb0f0dcaa29e1353a53581ef60ef676df9690ef04ab9994cb16f45178321717a46cd197b200c84688f89c1715df14442539ebdeaaea03fc48c5df28ec4539e1", "873167df1fb519714251cfd1d117429e7b811ad082f2475fb1ba223b65514db7", [0x9, 0x2], 0x0}) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) sendto(0xffffffffffffffff, &(0x7f0000005000-0xe0)="", 0x0, 0x0, &(0x7f000002d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="") [ 64.714975] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 64.757407] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2017/12/24 07:14:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000b2000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) getsockname(r0, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000000000)=[r1]) 2017/12/24 07:14:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="9dfed6dc281eec7aa3298023f74e172dd8eb4305ec5988f3f754105bc474bb1c333fbcdb62c111402f62102c2ea4dbe40848bb", 0x33, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r0, r1, r2) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000001000-0x26)=""/38) 2017/12/24 07:14:59 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000567000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000720000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0xff, 0x4, 0x8, 0x1, 0x3}, 0x20) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00005c0000)=0x0, &(0x7f0000cdd000-0x4)=0x4) 2017/12/24 07:14:59 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xfc, "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"}, &(0x7f0000001000-0x4)=0x104) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000231000-0x98)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x493}, 0x98) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000001000)={@common='tunl0\x00', 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x5}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r3, 0x1a7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000004000)={0x0, 0x474d1bb1, 0x8, 0x5, 0x200, 0x2afa0504, 0x0, 0x4, 0x1ff, 0x4, 0xfffffffffffff801, 0xe44}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0x67, 0x5, 0x8, 0x8, 0x0, 0x1, 0x4, 0x4, r3}, 0x20) sendto$ax25(r0, &(0x7f0000006000-0xd2)="77d082a5976ebb7cd6fbc5620cffd27d79b1f6717311e6149819873ee6269240fb89d144ebf47250072edf46ab96c582b98fdc60a0e23572b8bf7c2779246e96b5b0c092b072952fc1f58675a3f7220c510301a99815c5477fdc3f06e6f5030007c644982998e47258db45c0d3efd7b76c14670f6215fbac73085c1663cc7bc274add6761a8398794b18ff1e5c0a827b4f1b1f9aaf54998082a2c3a5eed03b496f8458540bf7b92a52bb66aa273d86eb40960cfa70bc2f333de7ad25531f95b743e6d60f41dcf7734afd76762b8040857d2a", 0xd2, 0x20004080, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000007000-0x8)=0x0, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0xd32, 0x2, 0xfff, 0x0, 0xa0, 0x80, 0x1ff, r4, r5}, {0x71f, 0x3, 0x3f, 0xcd19, 0x2, 0x500, 0x1, 0x8}, {0x306, 0x1, 0x5, 0x146f}, 0x3, 0x7, 0x5, 0x0, 0x80, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7f}, 0xb, @in6=@loopback={0x0, 0x1}, 0x9, 0x2, 0x0, 0xfff, 0x9, 0x2, 0x8}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000009000-0x8)={r3, 0x0}, &(0x7f0000005000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000005000-0x4c)={0x4, 0x1, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000003000-0x8)={0x98f, 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000a000-0x10)={r1, 0x3, 0x80, 0xfffffffeffffffff}, 0x10) 2017/12/24 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f00003f1000)={0x3, &(0x7f0000cf0000-0x18)=[{0x8, 0x9, 0x5b, 0x9}, {0xfff, 0x8001, 0x1, 0x1}, {0x101, 0x8000, 0x1ff, 0x2}]}) syz_open_dev$mice(&(0x7f00000ee000)='/dev/input/mice\x00', 0x0, 0x100) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/access\x00', 0x2, 0x0) timer_create(0x7, &(0x7f0000c44000-0x60)={0x0, 0x20, 0x4, @thr={&(0x7f0000f27000-0x7)="c92eb5e43569a5", &(0x7f0000374000-0x47)="047b2ea05327369bfe68eaf83e55b076c88352b91a7b499d920823116f7b826e5acb057f85d46980d2c694257440465522ccc94f2b84401ca05e6ad35de7720e9ba5111ff34bb9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cb000-0x3)=0x0) timer_getoverrun(r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00009da000)={0x0, 0x0, 0x0, 0x7fff, 0x9, 0x0, 0x9, 0x1b, 0x1, "ae1776742eeba10656dc64d0b92bf65b69c42efa6ac7285f6887ff982e3323b3c32c10e2d0a406e3f91da2878cd1f1f460bf249c70590b8c91ff2825c4cd734b", "c588ace51b16b5eb4df6e90ae4fc1ae63c3a368799f09dab5c2af73b09fccf6444928dae63592d3f542ad1dab37868bb4d42474d5e564c8fc7b670a416c1a4b7", "5a485e09936a40801aed2c45e56e1ce300729d87e04b0a2eb58cf28104ede4cb", [0x1, 0x6]}) timer_delete(r2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001db000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000004d000-0x7f)={0x0, 0x77, "8e2ceddf55c26a48f009912a5bf42512ca73a053218f5c2c928298232e23d61db44ff62d7a492f36d0a993f36244c86a98cefcfae6e3d420319297426b1289199e8499561202bc3dadf2a26e8a542adf8a93b396505b5fead07e8bc3ae289ba1395ec8602651c0b2884cb2aed08274f5077c851c1df725"}, &(0x7f00006aa000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b13000-0x10)={r3, 0xbab6, 0xb1, 0x2}, &(0x7f0000161000)=0x10) 2017/12/24 07:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000145000-0x12)='/dev/input/event#\x00', 0x3, 0x20000000000) signalfd4(r0, &(0x7f000003e000-0x8)={0x6}, 0x8, 0x80000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ab4000)=""/4096) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000006c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000c9b000)=0x0) 2017/12/24 07:14:59 executing program 1: syslog(0x3, &(0x7f0000001000-0x5c)=""/92, 0x5c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000054e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) recvfrom(r1, &(0x7f0000001000-0x37)=""/55, 0x37, 0x2, &(0x7f0000000000)=@l2={0x1f, 0x2, {0x9, 0x6352a34c, 0x8, 0x1, 0x4, 0x200000000000}, 0x20, 0x1f}, 0xe) 2017/12/24 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007cd000-0xb)='/dev/hwrng\x00', 0x8140, 0x0) sendto$unix(r0, &(0x7f0000a57000-0x43)="4289271517284d9f88120497fdd9976a2e1f18b43beeba91e37c8bc5fbc36ade40c5244511fdb5ebf083be810421c5348a768a6add1a435c15a79f587e702ac6433095", 0x43, 0x0, &(0x7f0000d37000)=@abs={0x0, 0x0, 0x1}, 0x8) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) renameat2(0xffffffffffffffff, &(0x7f0000fb1000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00003ad000-0xa)='./control\x00', 0x0) 2017/12/24 07:14:59 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000e05000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000b27000)={@multicast2=0xe0000002, @empty=0x0, @empty=0x0}, 0xc) 2017/12/24 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) fchdir(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004ae000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffeffffffff}, &(0x7f0000ab0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00006ae000)={r3, 0x2e, "d804865c600d4afe85d814141f2499fe23f47731f2601c730c4c8e4610848787a6fcf2a0eef8001eb1e96b51015d"}, &(0x7f0000b1a000)=0x36) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00007a8000-0x50)=""/80) syz_open_dev$binder(&(0x7f00000f2000-0xd)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008b9000-0x4)={0x0}, &(0x7f00000a4000)=0x4) 2017/12/24 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) writev(r0, &(0x7f0000577000)=[{&(0x7f0000e28000)="8c7477080ac14f95add352b04c631efb37be71bb7a9df8f11e60a0e4c492557e67e24dc7dda614736d4c62e09de646c7e75bfe9382e29ad9795434291888408d07281ead10f8299e86b7564ecd0ac2d360ce0761e5cfd938824771f4df1aa950631d047cb4f8b83393a74154fd008783661e943ed37c699c9bde5b15a475b6fb7789795fd09c63b147f2333e54e676bfe4ca1adae63c253a5c0a70977f668ce10e29b6f89338abd9", 0xa8}, {&(0x7f0000a1a000)="", 0x0}], 0x2) ioctl$TIOCSBRK(r0, 0x40044590) 2017/12/24 07:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/create\x00', 0x2, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e14000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e54000)=0xe8) getgroups(0x6, &(0x7f0000c16000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f28000-0x10)='/selinux/policy\x00', 0x0, 0x0) r5 = socket(0x15, 0x6, 0x91) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008d8000)={0x0, 0x80000, 0xffffffffffffff9c}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = mq_open(&(0x7f00009ff000)=')-eth1#$+*user&@md5sum%selfeth0}nodev.\\\x00', 0x0, 0x100, &(0x7f00004ea000)={0x6, 0x0, 0x20, 0x7, 0x100000001, 0x80, 0x2, 0xe0}) r9 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b5d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b95000-0x4)=0x10, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fd9000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fe4000)={0x0, 0x0, 0x0}, &(0x7f00002ff000)=0xc) stat(&(0x7f000089f000-0x8)='./file0\x00', &(0x7f00002e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b80000-0x9)='/dev/rtc\x00', 0x1, 0x0) r14 = syz_open_dev$sndseq(&(0x7f00005a2000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r15 = accept4$packet(0xffffffffffffff9c, &(0x7f0000122000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009ab000)=0x14, 0x0) r16 = timerfd_create(0x6, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000074f000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000844000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000072000)=0xc) fstat(0xffffffffffffffff, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000da6000-0x8)='./file0\x00', &(0x7f00004a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000ca5000)=[0x0]) r23 = socket$inet_sctp(0x2, 0x1, 0x84) r24 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d34000+0xcc9)={0x0, {""/7}, 0x0}, &(0x7f0000d50000)=0x10, 0x80800) r25 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8f000-0x9)='/dev/rtc\x00', 0xa000, 0x0) r26 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000032f000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f00005f0000-0x8)={0x0, 0x0}) r29 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$unix(r0, &(0x7f0000c94000)={&(0x7f000059e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ba1000-0x20)=[{&(0x7f0000687000-0x5c)="1758e3b2699f5ae10946cf7e198d907a23486f390a953216d51f93b0f13bb3aa282f98cd201ad18c7bbcbf5d2e379d605d067f6d37d4c5acf9bb01322ec0143c64662663c82c9e5286aa5aff994a1b985381cf55b7e9108b23606ca1", 0x5c}, {&(0x7f0000d3d000-0xa5)="8e96664a9073d72204a70b3fe25dc5a6ca63d0abda699a0504251692ce3c330b38631ad1915d56335a8043ce39469b15bd9d5d71e0dcd7195c52f0ce55525fa59312186d29373dbd21e708c24103904b0294aa7c6c696823e23c1e69fa05decfc7303c41d19b9eeaf987bc77696055914394363bc015e6fc4d9c0be4fb5e660c85b7f97cc140cb803195143fa79046761e3d5d0bbdecf3146e2a3d1eee22efbde1ace6711e", 0xa5}], 0x2, &(0x7f00005cc000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29]}], 0xf8, 0x4}, 0x8000) r30 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) execveat(r30, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0x0) 2017/12/24 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a64000)='/dev/loop#\x00', 0x7f, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000342000)=0x8000, 0x4) ioctl(r0, 0x125d, &(0x7f00004be000-0x1)="") setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000029e000)=0x2, 0x4) 2017/12/24 07:14:59 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c59000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00001aa000-0xb0)={{0x5, 0x4}, 'port1\x00', 0x29, 0x4100a, 0x400, 0x10001, 0x73, 0x400, 0x5, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000036000-0x25)={0x3f, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/load\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/24 07:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000e7000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f80000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e5000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x6, 0x3, 0x5, 0x1d, 0xa0, 0x80, 0x100000001, r1, r2}, {0x80, 0x5, 0x1, 0xe4fb, 0x4, 0xb09e, 0x9, 0x7}, {0x101, 0x9, 0x1, 0xc16}, 0x7, 0x68c8, 0x100000001, 0x0, 0x25, 0x0}, {{@in=@multicast1=0xe0000001, 0x8, 0x5}, 0x8, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0xfffffffffffffe01, 0x7, 0x80000001, 0x3000000000000}}, 0xe8) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwrite64(r0, &(0x7f0000968000-0x3f)="b7073bf18d86", 0x6, 0x0) 2017/12/24 07:14:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000fa9000-0x4)=0x0, 0x4) [ 64.974477] binder: 9836:9840 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 64.995049] binder_alloc: 9836:9840 FREE_BUFFER u0000000020000000 user freed buffer twice [ 65.017723] keychord: Insufficient bytes present for keycount 0 2017/12/24 07:14:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000003000-0x8)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x3, 0x0}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x102, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000401000)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x105, 0xd, &(0x7f0000895000-0x18)="8627a6b363d5b726ed4f0100e374a4fee2208dbff516a67a", 0x18) [ 65.018062] binder: 9836:9840 BC_FREE_BUFFER u0000000020000000 no match [ 65.020949] binder: 9836:9840 ioctl 4b6b 207a7fb0 returned -22 [ 65.026224] binder: BINDER_SET_CONTEXT_MGR already set [ 65.026231] binder: 9836:9840 ioctl 40046207 0 returned -16 [ 65.027941] binder: 9836:9860 BC_FREE_BUFFER u0000000020000000 no match [ 65.028045] binder_alloc: 9836: binder_alloc_buf, no vma [ 65.028084] binder: 9836:9840 transaction failed 29189/-3, size 0-0 line 3128 [ 65.035745] binder: 9836:9840 ioctl 4b6b 207a7fb0 returned -22 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000924000)='/proc/self/net/pfkey\x00', 0x440, 0x0) connect$netrom(r1, &(0x7f0000c9a000)=@full={{0x3, {"92bbb7af586097"}, 0x1}, [{"83e460f0cd60fd"}, {"74e2b7f50bd539"}, {"1f6171a885444d"}, {"9eb54fdd924b61"}, {"fef55ee724aa82"}, {"b73ba9480b1850"}, {"7a1355513361ba"}, {"2deb9c8e1aba5c"}]}, 0x48) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000289000-0x4)=0x0, &(0x7f0000ab2000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c32000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x2c) [ 65.049274] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.049379] binder: release 9836:9840 transaction 71 out, still active [ 65.049381] binder: undelivered TRANSACTION_COMPLETE [ 65.049421] binder: send failed reply for transaction 71, target dead 2017/12/24 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) writev(r1, &(0x7f0000555000-0x20)=[{&(0x7f000092d000)="a82ca5916e7b6ce14fc071979ef883310f602bba396470d28602db96e9b2db6d038c4e897fc0db2a416c7c3eaecfac40347f7ee74022acc81f24ea710308fcc5c7e28bf3e29cf2f8fb3ac8dcf052b58fb5923e65d8bad64f208997dd35e65ef8b5ed7bdf678a99349b385a68e966e7420da20a06dd0cec2b613d802c48f66d26e85fee860238829ee646e7496ef78d925dbf9d3e5f87babc773a0cb2b0e14b7227127997dcaede9717caa040a932dcdb142134844fad02e2cc2d503046e9c2c73dcbe7b7fa7f81", 0xc7}, {&(0x7f0000159000-0x5a)="67838758e3a270b5963fc0dd22062a19c5d83ba22b16b82405c9911f5f5985ae326f0ba3efdd72f9f056e1e770cefa3e59998a709288ca49d9f2de1cadbb9ccb8630c3f121355382b550b5b11aa481452f43b9f51cd26ffec1a8", 0x5a}], 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bb000-0xc)='/dev/rfkill\x00', 0x422202, 0x0) connect$netlink(r2, &(0x7f0000537000-0xc)={0x10, 0x0, 0x31, 0x401}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000078f000)={0x0, 0x0, []}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000078c000-0x8)=0x0) 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000019000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000956000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000eeb000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setreuid(r1, 0x0) 2017/12/24 07:14:59 executing program 1: userfaultfd(0x80000) r0 = memfd_create(&(0x7f000035f000-0xc)='-mime_type(\x00', 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000992000-0x4)=0x2, 0x4) 2017/12/24 07:14:59 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000009000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f000000b000-0x10)={0x1a, 0x6, 0x9, 0x7, 0x41bc, 0x0, @random="314d73151a4d", [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000000b000)={0x0, 0xc, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x0) timer_gettime(r1, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xa003e, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000000b000)=0x0) timerfd_settime(r2, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 07:14:59 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000689000)='/dev/keychord\x00', 0xc8400, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b91000)={0xff, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000cfb000-0xc)='/dev/random\x00', 0x0, 0x80) ioctl$int_in(r1, 0x20000000000000, &(0x7f0000797000)=0x0) 2017/12/24 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e7000-0x8)='./file0\x00', 0x21) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) [ 65.117711] keychord: Insufficient bytes present for keycount 0 2017/12/24 07:14:59 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x4001, 0x0) listen(r0, 0x4) ioctl(r0, 0x2, &(0x7f0000002000-0x81)="fe824d3839e5054c9c1086c78415a63df1d651eab7ed852a6f2e40c4fc1ee73354adefbd18d23b8114f350eb4e33b0ebb1769773e4fdbb6d4a3e4b06d082cd54a053fdd8f6e402bf4c3d0b6ad030a83832020ebf65033c5b98ac6b9babb48da204dd962567ad9e0287769ff520af0aa548433f0655f803016b1397a1875acbcc36") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x40002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[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]}, 0x5c) 2017/12/24 07:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f26000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000049d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000549000)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001fa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0x8) 2017/12/24 07:14:59 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0xffff, 0x440000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000)='nodev]&\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect(r0, &(0x7f0000e45000-0x10)=@nfc={0x27, 0x2000000000006, 0x4, 0x3}, 0x10) 2017/12/24 07:14:59 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000205000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006ec000-0x4)=0x10) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd5000-0x4)=r1) 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x3) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00003ce000-0x8)='./file0\x00', &(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f0000673000)='anon_inodefs\x00', 0x1000, &(0x7f000080a000)="") 2017/12/24 07:14:59 executing program 1: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x8, &(0x7f000075d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x4, 0x7fff, 0x52, 0x4}, 0x14) 2017/12/24 07:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000054000-0x70)={0x0, 0x68, "5a1671d950c16890071d1d85ba34c18a7a4fdfccd4d2c5b8cc4870443e479b75b7bbea9bdd7e1d5326105df4df42082b57837cdbf261b8e0f8ae48b92956012f6d04a51b8942a619edf2ceef260392cc78307ad4f0b8863746c3e6a57e5084cdd7813e537a917f29"}, &(0x7f0000668000-0x4)=0x70) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000266000-0x10)={r5, 0x5, 0xffffffff, 0x6}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000911000)={0x0, 0x0}) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)=0x0) 2017/12/24 07:14:59 executing program 0: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000081f000-0x16)='/selinux/checkreqprot\x00', 0x2000c0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000334000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0x8) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000081b000)="220000001c00b515f8efff000000000107ffe4ff020000000005010306000200a445", 0x22) 2017/12/24 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}], 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000d7000-0x20)={0x3, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00004c5000-0x10)={0x3, r2}) sendfile(r0, r0, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e48000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/24 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc3000-0x1)='\x00', 0x3) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00001ef000-0x8)=[0x7fffffff, 0x8]) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c83000-0x4)={0x55c}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000eba000-0x8)='uid_map\x00') pread64(r1, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) 2017/12/24 07:14:59 executing program 0: r0 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x3) recvmsg(r0, &(0x7f0000faf000)={&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000803000)=[{&(0x7f0000092000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000412000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000290000)=""/151, 0x97}], 0x8, &(0x7f0000001000-0x91)=""/145, 0x91, 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004a3000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000c35000-0x20)={0x1, 0x1, 0x1, 0x25, 0x4, 0x7}) fstat(r1, &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) r3 = socket$netlink(0x10, 0x3, 0x4) flistxattr(r3, &(0x7f000053a000)=""/4096, 0x1000) writev(r3, &(0x7f0000cce000)=[{&(0x7f0000fe9000-0x58)="5800000014001923e2ff4b80040f8c560a0600004000e076000543d818fe7700000400ca81646420000000000000000004fbf5100002000000010000001c04ed5dffa1f5ea0022000d000100048a08000000ec6b0f536e06", 0x58}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ade000)=0x28751c91, 0x4) 2017/12/24 07:14:59 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000081000-0x44)={{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="61eacdae2ee4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) [ 65.299311] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2017/12/24 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000081c000-0x8)=[], 0x0) 2017/12/24 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c1000)='/selinux/member\x00', 0x2, 0x0) listen(r0, 0xeb) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c01000-0x4)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d5000)=0x1c, 0x80800) sendto$inet6(r0, &(0x7f0000d27000-0x1)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000cbf000-0x8)=0x0) getxattr(&(0x7f0000c43000)='./file0\x00', &(0x7f00008ba000)=@random={'security.\x00', '/ppp1selinuxproc%selinuxeth0\x00'}, &(0x7f0000619000-0x61)=""/97, 0x61) 2017/12/24 07:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000001000-0x1)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/status\x00', 0x0, 0x0) 2017/12/24 07:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000875000)={&(0x7f0000b24000-0x8)=[0x3ff, 0xffffffffffffffff], 0x2, 0xfff, 0x9d1, 0x24000, 0x7, 0x4, {0x5, 0x8, 0x8c0, 0x5, 0x0, 0x400, 0x8, 0x7f6e, 0x83c4e, 0x10000, 0x1, 0x4, 0x4000000000080, 0x5, "37716b62253ebc85626a892400818967ca76ccb32c6a38dbe0fbe56f36794ec8"}}) lseek(r0, 0x0, 0x2) open$dir(&(0x7f00009f7000)='./file0\x00', 0x400000, 0x1) 2017/12/24 07:14:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = memfd_create(&(0x7f0000009000)='cpusetvboxnet0(-GPL]\x00', 0x3) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x458d1bc4) 2017/12/24 07:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_open_dev$mice(&(0x7f0000521000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) renameat2(r2, &(0x7f00005df000)='./file0\x00', r3, &(0x7f00000e7000-0x8)='./file0\x00', 0x2) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004e3000-0x8)={0x5, 0x0}, 0x8) close(r0) 2017/12/24 07:14:59 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003c3000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@loopback={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000069b000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="d5a30be5c304abe46fc997e40986e6cb329e26519502c8c7cbfc7108530df22343205565f331f9a50fe333f3c45d691f5912342bd53adac832c43222924cb80c2fc22c473a770e5ef50057f8ca42d020cac942bfe2878c6f1a602b9a50a3c1f34190dfbfb035245ce1b5a372bac7a767613ec90f48b5c4f39ee6ea6a217e95f30233865c128071a3b3fec3065bfec64a89eba0125cb66d58fcb02737d2b5d91e8f9caa049e276461b7e8e92cb57f8e9fe2c49b32a2b5a491e78161f048c6f6554c8611ddcafe088fe90fdd20366ab85dd670b0a141e4cdcd998b1606b1c2903e247c545892db819c602d5a2cb2f2aa82ce787421b610e9ce1880752e", 0xfc}, {&(0x7f0000000000)="8e31f6464d19", 0x6}, {&(0x7f0000256000-0x6a)="d352cc73ef47bbc9d9c3ff0f6041b43b4c1741bced0e3255a7503b5c9b52c9cfbe606360f43afc974e28cd66e380ccb59697c97b83576ef4fb18a06139bce9bf83283839c79cd9338a23501cba94dca6699c62f42fb551dcc4ac19108bbb0688c2af22f526d9c9bf5ef5", 0x6a}, {&(0x7f0000247000)="6aa0edb222fd1dcbee7d720bae59229060d2187a5db8444efd81f8cc037b34ed5692ba12fa7a24a019bd82e6efb418fb2f65b27aac0ee2c04f3c108452713afc59bcc8e0d5c160762cf548148ff5524f11690d664bb1890d118c2daacbdd62afc8aa69a6aef6a571e6675d2b80ab4bb6df3c170fb76f802ca7acdc0eb773fe190e52dbfbacd3d9d0a7e1265b2c7210bf996321fe5bd20a21fd6f76c8eeef1b80a11a15b3196e974096b1443d", 0xac}, {&(0x7f0000000000)="69ab8c3f7b6b8ac9d1e86d6bc74f18c4974e5e9d240a64ba2baa4a9d71f47b68b25644b3082c7bc84074dedf5eae7898977446359c3fe5184d27fc00295e738b732248bf6154772d59afe1d756b8779016bd14186afa1f24522642158ee65a9f2efd56d2", 0x64}], 0x5, &(0x7f000092b000)=[{0xa0, 0x10a, 0x100000001, "7a709537f8062af97b8ce521d48a33c4446760fb450e55091444958008746ded9ec17fff7234e13427dd6e1484704736ff2a8575ab0d072edb3cb932e8a2594ee41069230c9e4d7fdb25b523a830f038e14684431eca847c5b72eeb1f2f02d460b2b3146d3416f6e5ce745c3d1699a8f9774034a97cbec13f372afe1291853a7591cfec86e7f58d7fff8a1d7"}, {0x50, 0x10d, 0x200, "162c3cca63f7c0e35bac6909ccf4a945778af8e06b9c7e86713c9318b6f169aa981e034b413a22c1165a7340d9c882ca650b648df16619a8185d"}, {0x110, 0x11f, 0x7, "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"}], 0x200, 0x20000000}, 0x1f}, {{&(0x7f0000000000)=@l2={0x1f, 0x7, {0x0, 0x80, 0x6, 0x0, 0x200, 0x10001}, 0xc17e000, 0x3}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="51bbe254ddfa792b584b91d66694fbcd62c25be42782d321edb1cb8d9a4856d150dc0985801d6280c07cb299217db6fab25f44543a8480722f2fa333d2d50e321a8a671a0a950e52548dfa6967ef7c38f649157e1793e00d0ae014998c9ed1865bda76ac5ada86d8c9287eebde2a268a39155966569c7c1c37c35fa0c3aeed1e8db5cbc0b838e03beb4b3b6e6ba5fde608ce09889218c8a1f71842532bb775c2e64001d8d23af02bc6cd8a0dc6642f3f8ef877b97cf99b246cf6e3eb212f7261ff01b7371f6154fb4122ad2914b16c13d461fe61bcc9f923", 0xd8}, {&(0x7f000073f000-0x23)="d3838360db7919dfed062cff61991f327f72d8ff2db184540c6c2007464e4bf99ec4fd", 0x23}, {&(0x7f0000001000-0xde)="183bff9d4357be52e9c7eef1ae431f0a42a604f8885be8c81d90c336170c8f854cfaac1464631aa29c919ec309e6cb67c59a53e86afd60da91892092d8504e11d925fd5d5a15109492d9a2186e3d0321aa7b379a6a923bed08f88fb1031ae0daa86ad4c4801062d1399b884ecbcbadb43b6c053490ceec50e118cd82ba6fc09115d98beee409ba3e60917f7f7dc6e542256a99ab22eee68344a101ed32db88240aa2a04223b741633212dd04b166b4823cf0943a6a75b509cc28998bed2038f9dffe76e1b46cadc9d6991b8e723a14f2a629f606bf5571e076771c52d877", 0xde}, {&(0x7f0000001000-0x20)="7505251d6d6323f02145ddf7e8d3092820d4d0ececbcb639acfa1a8a7e81f7ee", 0x20}, {&(0x7f000086c000)="01fb8fb72defb4123882d8dfb66829e383e692db476ea530f30cbb3a50f7e7ab459d5d730c381e12403608d366783a741c580690ff606082c572c99c95c7873b96c9d6fe09dd9f0747125ef08ebb99", 0x4f}, {&(0x7f0000000000)="fac31bfd9ad6d4822b40f8cfe9d65a510de74162aeca5785900eaaaa270aec6558514ccb16bb2d81e629f06a07dbcb2dc60fa945118708bb9117db8f4c93ab09e798d07b5177be26a68b56d5ff7d984b02b1f21b0417ad8156bd44e034b9", 0x5e}, {&(0x7f00004dd000-0x5d)="c08f0915babcb95653e02f5762afe55376d575fc363a40542f5bb6f527d15a32f34dd2e21542412ec117dd5c80ea5c610ad480100639b85850d5e3250930231daf31d8fed0f6abe296501cfc443224b4978419a664e5b6c9ea51c262fb", 0x5d}, {&(0x7f000000c000-0x66)="33c4fb8de07cdb5097bbf3daa82a6e2917ecfdac73ca6a2fa679d68dec25253f3f98a1f298f8ad4d1b86b715546dcda3ccb918e88f664b3815177d50c0bbb74247b0a1474c0e8285c75bd9a11acd5da39fce5cdd1408165fac0d715e9c6d8e5d5adebbe9abb0", 0x66}], 0x8, 0x0, 0x0, 0x8001}, 0x7}, {{&(0x7f0000cf6000-0x10)=@ax25={0x3, {"7d1521836b0fe4"}, 0xeae1}, 0x10, 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{&(0x7f0000cb4000-0xe2)="f3d09db1aeed27a5529f37ed5cfa014123194063d4e53339d7bc75c79e0fbb04e5c250a046162930eac3317ffa6bb0d4d6f2fcf40d6b52606c5a093b263b7010cdf7050bd3ff12aea994925d8f96011891675f2a4e69c367c5afde21994a8edf6b871bc975747ca6bccea88d77c2b06b01945c1588be06c74d002036f992a7224436cb0ef40dc48b01732f50f5c77ec4fdba30f3a2149548b1ac05c0a69b922655fba8d03b82da3538ee7eef48bc4bf25b6e769170881533df822ae8c6e167e6a419dc792e069fd992a8f306a728460455d26598e7eeb121ca71a0fbd3c51fc245c3", 0xe2}], 0x3, 0x0, 0x0, 0x240448c1}, 0x0}, {{0x0, 0x0, &(0x7f0000365000)=[{&(0x7f0000001000-0xbe)="16818cde5cf6896f9841d09ed9ef6e940c770f74cdba67979fcfb78894cc435c7b91964312ce788fd06648fe9c6020cebf29de68c943380b01d1b15f352c16fd370bc107ca1a57d768212f7952ab9494094495658fe333fb6343ecf4fd2676f9535701e5ba97653f4021ab4ee285e8825dda5e425ec3571238e87afe2a1133b9beccce0b1b1828b0146b91db9b2d8b9aec41803cb2bd65d480c734b68608f9dd34a822155d8d95ab7d3bfd1fbf6a065227fd078c8858c4beb76709a3c586", 0xbe}, 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", 0x1000}], 0x2, &(0x7f0000001000-0xf0)=[{0x18, 0x101, 0x1, "8f1f6a14"}, {0xd8, 0x19f, 0xf85, "3b3c3339835a80f6eaab4998ec13c0dac2de36255e4483d29dfa2ff6b9b3e8e8936e2b4e462460152e5867832965d33f931e457afe47c7c33579da291e2c21235c71ddb0839db7927ebf8b0368fc7a864c25f5b52617dc806c3657093b90c492d895d2bf41c6fbbc5ded8ab9643485caa0af91a0019ec7ba3c5c0694d363ea7e2daf5e4877b869dbc783895fbace88bce0c8408d6dcd4c7ff6c861df92e673853fafb7e163052d78936879baaeee3c41c4e152f67491a2e1c53fb47f353e9c1c93f013"}], 0xf0, 0x4}, 0xfffffffffffffffb}, {{&(0x7f0000fcb000)=@ll={0x11, 0x17, r2, 0x1, 0x3, 0x6, @random="71bc1c519eb1", [0x0, 0x0]}, 0x14, &(0x7f000028c000-0x30)=[{&(0x7f0000617000)="a90ac555ed63438d8692ec2924f11b862f0a4a4028fffe1b0bdd507452e63444c4863723c833f46d30e33c8f0c0ec735b295b79babbb670d5848786bf36e2e4d8a080c74d5d6d02696e3644a", 0x4c}, {&(0x7f0000000000)="ec62d1cfc775ff56acb34379a2acfde72d8163bddb00397760520667f0306e4d89231c8f88e394f3e27ed3a2bdb429834f6d795b69d56c4805491ed5bef9ab011d60a23b4e25fd2b7060f65dcea6b661a107414ffc1170da58e70f38d538ee3b5039e9b3481c3de9", 0x68}, {&(0x7f0000001000-0xe8)="baddad68a3a323bf0a0d511876b9241084f81b0f7b0a13765edf39e4bd084e1208ea9f776ec542c4bbe54197f9a4aa076aaf68dff011734d9be588561836a6643c6c49d49ba57f5fd907cb8d50976471932d41b69536996dd0d793f133754bc2cd054eead4778568074daf20bb00ab528411e6dd0374b61dfd295ac341ca12ed6c4527402f4b34be8b9944f35cd897d60710d46cb44d11ed1423d399c50f95651027367fa4209b542a486be901f54c308d6386c0c663a6c1015fd3d6728f48c01bd81802bbb57163b3e8f8c34b4902fd0790f4bca295e877a33098a1c1df723c02df1c0772fb1025", 0xe8}], 0x3, &(0x7f0000f77000)=[{0xe8, 0xff, 0x8, "92dd11aff14bc99acac6d022f82b7a43d89ad71f23b41c3fa74e183544245dd1c88e747c4ef7746e7748bed9528a2ec8ba0067466708e191a7803fae53af910765385f5a843deedd35a78fa7f2d652c85d1cbe92f1555279ad0db5ed9bf3f07be990cd041799af304ad5a6a98d460a2cbf82df9c1eb44411609537a8ca884a6d7cb9613907e127305e4397505e61ef34bad1e25b1c45aed8284cc8a107500f2a4bb8ed641578d754b9de31093b7531a1a96686ef348680965740cae4499a534653493975483264d1270cf8ea2cd9b66f8fb613019c568850"}, {0x58, 0x104, 0x2, "413bb73c712c541bfcc9166abf48c9c67c060b446caf4647096a44cbd89bd85c64302e75070a58315a84ea549968a050f22f1716e17c38e754eaecb2800e0e36ba"}, {0x30, 0x10f, 0x4, "cdd792520cf11f7095a86115a1b02cf32a615ea436af97f248"}], 0x170, 0x4000}, 0xfffffffffffffffe}], 0x9, 0x4040080) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2017/12/24 07:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f36000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f000018a000)={0x9}, 0x8, 0x20000000000000) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) r2 = getpid() r3 = gettid() read(r1, &(0x7f0000000000)=""/128, 0x80) tgkill(r2, r3, 0x1) 2017/12/24 07:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x2285, &(0x7f0000840000-0x7e)="a2cc374b9280565588ccd577e633e08d51b70cb999c7a31f7c3eea7adae0cdd1496b088bd8fa55c7346ac61e39c51c5bcecf6add6e18fab6c52012ea69110d03390000003f445b2f9951d1bead19d94d40f4b4dcc6fca783a7dd71a0d0ac4d2d9e3743927a60e0e23faa86cf7072e73ef4e565918e18601e62b653cde14f") 2017/12/24 07:14:59 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x80000000, 0x401, 0x3e6d, 0x20}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) flock(r0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000002000-0xe9)="2b40dab94d13b305c239dbfb7497eeb9afe3d21ec01ad6460cf301779aea881970fe69695d11174c49e48b9b9cda8330ba02c0a2fcd9825c32b196908f51b9ed89a62136105df633dcebca9d1247b69406ec7bfff05dc4f785ce735cbf34ddb4639624203e5985685cb17776fe1bbdb418f2bf04c50d920624c4ea4f8bd2e84f19a1500230680de86909f62c637d4379f451119590ef2e487f3c028e71701b3827c8ada537258c46e922a214be5592f10b68bd7cdd634b93e6b4b4d7c736609ce5bdabfebdf9b9e4ccbf9f65f2d796afe50f61bee3e269d45e3eccc0fcb3d3675137b477b4b811e558", 0xe9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00009f1000-0x6b)=""/107) 2017/12/24 07:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000458000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000051b000)={&(0x7f0000254000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c7e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007f4000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006b8000)=[0x0, 0x0], 0xa, 0x9, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0}) mlockall(0x1) fstat(r1, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002c2000)={0x0, 0x0, 0x0}, 0xc) setreuid(r2, r3) r4 = request_key(&(0x7f00005df000-0x8)='big_key\x00', &(0x7f00000ff000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ad000-0x11)='uservboxnet0self\x00', 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f0000e37000)=""/121, 0x79) mlock2(&(0x7f0000723000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000f5000)={0x7a, 0x5, 0x194, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:14:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000268000-0x4)=0x0, &(0x7f0000ae0000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 65.568169] ALSA: seq fatal error: cannot create timer (-22) [ 65.591662] ALSA: seq fatal error: cannot create timer (-22) 2017/12/24 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eb0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000514000-0x64)={&(0x7f00007a0000)=[0x10001], 0x1, 0xfffffffffffffffc, 0x7ff, 0x0, 0x5, 0x9, {0x80000000, 0x80000000, 0x8a34, 0xffffffffffff8000, 0x9000000000, 0x2, 0x5, 0x1, 0x3, 0x400, 0x9, 0xfffffffffffffff8, 0x5, 0x3f, "829d47d0c2a3144062d0b63c966d791b39a5c0a25bca27f1bcb1d63cde200ac1"}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000799000)=0x3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/pktcdvd/control\x00', 0x440, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000295000)={0x8}, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006a4000)=@assoc_value={0x0, 0x5}, &(0x7f00003fe000-0x4)=0x8) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000096b000)={r3, 0xac0}, &(0x7f0000bf9000)=0x8) 2017/12/24 07:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$unix(r0, &(0x7f0000961000-0x2)=@file={0x0, ""/0}, &(0x7f00006f1000)=0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x810) 2017/12/24 07:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004ed000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006f9000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000080c000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f000027d000-0x8)='net/dev\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000bc8000)=0x4, 0x2) 2017/12/24 07:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000031b000-0x34)=""/52) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000fb9000)={0x67cf72a1, 0xffffffff, 0xd82c, 0xf85b, 0x8, 0x2}) 2017/12/24 07:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl(r0, 0x100000001, &(0x7f0000001000)="") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f7a000)=[{0x6, 0x87f6}], 0x1) remap_file_pages(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x200000b, 0x9, 0x2002) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000777000)=0x80, 0x4) 2017/12/24 07:15:00 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x8470, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f00002be000-0x33)="edab0b1d4f682c4ed6ca8ef8b094aadc1a37ab496a5d073664b688ffc62dbfb18e4c0794acba53fe44658a2099c28ec73c3d86") ioprio_get$pid(0x3, r0) 2017/12/24 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f36000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f000018a000)={0x9}, 0x8, 0x20000000000000) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) r2 = getpid() r3 = gettid() read(r1, &(0x7f0000000000)=""/128, 0x80) tgkill(r2, r3, 0x1) 2017/12/24 07:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) socketpair(0xa, 0x4, 0x7, &(0x7f0000e4b000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00004ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000044a000)=0x14) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x16) ptrace$setopts(0x4209, r2, 0x20400303, 0x0) 2017/12/24 07:15:00 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f3b000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4000000000, 0x9, 0x63b, 0x92, 0x40, 0x40, 0x6, 0x0, 0x401, 0x9, 0x40, 0xcb49, 0x9, 0x3, 0xda]}, &(0x7f000018e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001c8000-0x6)={r1, 0x0}, &(0x7f000084d000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000-0x82)=""/130) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001000)=[0x3, 0xc37]) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r2, r0, 0x1ff, 0x1) fchdir(r3) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@common='sit0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000004000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000005000-0x40)={&(0x7f0000005000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0], 0x8, 0x6, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000)='/dev/net/tun\x00', 0x0, 0x480) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000008000-0x8f)=""/143, 0x8f, 0x2, &(0x7f0000008000-0xe)=@l2={0x1f, 0x2, {0x9, 0x7fff, 0x400, 0x8, 0x9, 0x0}, 0x9, 0x8}, 0xe) 2017/12/24 07:15:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x9, 0x0, 0x10003, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="ee", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000777000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f00009cc000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/24 07:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) clock_gettime(0x100, &(0x7f0000e22000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000180000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a1e000-0x8)={0x0, r1+10000000}, &(0x7f0000c15000-0x8)={0x0}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/24 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a90000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) writev(r0, &(0x7f0000022000)=[{&(0x7f0000ba9000-0x29)="290000001800ff0009ff6800000a002102000800000000070000060008000bc0fa001004000000ff00", 0x29}], 0x1) 2017/12/24 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000082d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002c4000)='/dev/usbmon#\x00', 0x4, 0x0) faccessat(r1, &(0x7f00009c6000)='./file0\x00', 0x2, 0x1100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00002f0000)=[{0x8, 0x9}, {0xa, 0xae}, {0x4, 0xb915}], 0x3) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) syncfs(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de5000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f00006f0000)='keyring\x00', &(0x7f0000d12000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, &(0x7f00005fd000-0xc)='cifs.spnego\x00', &(0x7f0000e9a000)='\\\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000285000-0x18)={0xaa, 0x1, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000095000)={0x0, 0x0, 0x0}, &(0x7f0000c18000+0x5fd)=0xc) r5 = getgid() r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000284000)='/selinux/user\x00', 0x2, 0x0) setregid(r5, r4) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d39000-0x18)={0x401, 0x7, 0x0, 0x7f, 0x5d35, 0x9}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r7 = gettid() fdatasync(r6) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r7, 0x1000000000016) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000014d000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd932, 0xfff, 0x3, 0x100000001, 0x4}, &(0x7f0000edf000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a48000)={r8, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000041f000-0x4)=0x8c) 2017/12/24 07:15:00 executing program 1: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x5ff40f0dc3ee2771, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/9) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x11, 0x20, 0x209, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) 2017/12/24 07:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f000036b000-0x30)=[{&(0x7f0000365000-0xec)="d2155cb050ba98b2d241bbe8b5237caacd0528325c12df53781729f1190b4f9655e3ade21654055cefafaaac59023c8e21d66b616241c63edb3ac4a9db398bfa1a1697b9fcf7f98c0f0810fb2ac3c3a9d0f43a708b54e4963ee37f881519cf88bcd3f2a99cc6c16dc88f5082e0873ec57b743bca2fe62be1d09c669bf9cff3d284855b61f1d609c9d0f861fd518a10dd47ff5942c7d87632a5943157d84d6475d836a634820cd2d8e813fdf9e460e37794f0a2c2c523f820f2c9e0b0c57ab63cd6db246a3772ccaf3a6efcd843a9cc31dbaa12aff3b7ba20db909e9abb7dec56f4dc44509f2b71aa4ce50a6d", 0xec}, {&(0x7f0000d6f000)="3e91854e5af450f0611f81c8cdc1c678ab0d3f371831c858157a243795d28859584f3bc9de718fd2c6dd8294d9246da51175fbce73365dde56a0b6e0bfcd36b9e863e43e9395bc7b5c19b5a21053f32a7aa2322628bfd0cdc27a446c73f4eb2ebb9c", 0x62}, {&(0x7f0000659000)="d15686d9d10952320d309e453884b8802aa792d4ab039e9efd62ece42d7e43104fed0d86b0b4e36757757735c115a5d83ae6fa3fe56f3ddd87a7ae0ee163516c16998c426a46663a9a33cd207eee69ffb11bc13c1ba2e3f08eb3a95367f654d08527d44800b78a0a9bd0ae70b112ce59076b4e2c0966b7df693883cfd3b21e5c7b2028625f00495f32ed13873fc787a518417167f2c4df5612eafe20e60351e021630b3df4b7e7d79c4192e88b477b9c703a", 0xb2}], 0x3, 0x0) ioperm(0x8001, 0x4, 0x3) r1 = memfd_create(&(0x7f0000974000)='trusted&)\x00', 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000126000-0x4)=0x100000001, 0x4) connect$netlink(r0, &(0x7f0000663000-0xc)={0x10, 0x0, 0x1000, 0x7ff}, 0xc) getpeername$netlink(r0, &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed8000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000054a000+0x573)={0x1800000000, 0xfffffffffffff001, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:00 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000262000)='/dev/usbmon#\x00', 0xa1, 0x800) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00004ca000-0x10)={0x4, 0x74, &(0x7f00001cd000-0x74)="2c8503feb879153614be892023be9cb3bb737918e1ff6dc0ab6aa6639eef09ac2341ba727faf331c59450a47df0b575cbe979e6dba0ba9557bd7585a408cb0258cfdcfaa1bc09d234259814cdf7841ea8a6df3bbfb4610c33fd5b9d2b9d7b9fbfff0e09de3c234cbe089547440a3a6076e735a7d"}) 2017/12/24 07:15:00 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) fgetxattr(r1, &(0x7f0000c00000)=@known='system.posix_acl_default\x00', &(0x7f00007c4000)=""/8, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r1}) 2017/12/24 07:15:00 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f000025e000)={0xa, 0x2, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x9}, 0x1c) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd8000-0x28)={@common='sit0\x00', &(0x7f0000fd7000)=@ethtool_ts_info={0x41, 0x28, 0x80000000, 0x0, [0xc525, 0x8000, 0x2], 0x101, [0x10000, 0x200, 0x6000000000000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r1+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd8000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00006dc000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 07:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000edc000-0xc1)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) 2017/12/24 07:15:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f0000181000)={0x4, 0x6, 0x9, "c5bdff80dc9a", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000a05000-0x10)={0x2, &(0x7f0000001000-0x8)=[0x1, 0xdfaf]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2283, 0x7fffffffefff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a22000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000395000-0x4)=0x8c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000753000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c3f000)={r3, 0x1}, 0x6) 2017/12/24 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070b000-0xc)='/dev/rfkill\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f00007f3000)=@random={'user.\x00', '\x00'}) syz_emit_ethernet(0x36, &(0x7f0000e27000-0x1a7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x638, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9fcc5d", 0x0, "61b85f"}, "6c4c96e4"}}}}}, 0x0) 2017/12/24 07:15:00 executing program 4: set_robust_list(&(0x7f0000fe7000)={&(0x7f0000b92000/0x1000)=nil, 0x400, &(0x7f00008e8000/0x1000)=nil}, 0x18) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x10000, 0x3, &(0x7f0000df5000/0x10000)=nil) 2017/12/24 07:15:00 executing program 0: munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x62)={r1, 0x5a, "245be9db254ad2a15df0781369b0c4b6d57f46e94fd4b0e9201632003474ebfde1bad0bea217282fa7c0cbb80f1104af6b652045b004ec94595946258b1351f7a7bd9657f4100edcdeaa425b19d01c7eee59e50ed02f8eb91069"}, &(0x7f0000000000)=0x62) prctl$seccomp(0x16, 0x3, &(0x7f0000001000-0x10)={0x5, &(0x7f0000c07000)=[{0x401, 0x81, 0x7fff00000000, 0x1}, {0x1, 0xe0b, 0x40, 0x5}, {0x401, 0x0, 0x8, 0x7df044de}, {0x8001, 0x2000004, 0x8, 0x3}, {0x462, 0x9d, 0x8, 0x9d1}]}) 2017/12/24 07:15:00 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009a8000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003bc000)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x0, 0x6, 0x7, 0xff, 0x3}, &(0x7f0000000000)=0x20) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7f, 0x0, 0x10003, 0x286ab337}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000002000-0x10)={r1, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x7ff, 0x5, 0x200, 0x9, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc8, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x31, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x200000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x79b8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r2, 0x4, 0x4, 0xff, 0x7, 0x4, 0xed8, 0x3, {r3, @in6={{0xa, 0x0, 0x71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x4, 0x0, 0x5}}, &(0x7f0000002000)=0xb8) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x100000001}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='bcsh0\x00', &(0x7f0000004000-0x38)=@ethtool_link_settings={0x4c, 0x6, 0xc4, 0x200, 0x1, 0x1, 0x6, 0x1, 0x1, 0x12c1, [0x5, 0xefa6, 0x4, 0x42e, 0x1afd690c, 0xc528, 0x9, 0x200], [0x8, 0x7ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000-0x20)={@common='bpq0\x00', @ifru_flags=0x8000}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000005000-0x4)=0x4) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x4, 0x20) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000004000)={0x1000, 0xfffffffffffff966, 0xffffffffffffffe1, 0x0}) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80800) r4 = gettid() get_robust_list(r4, &(0x7f0000001000-0x8)=&(0x7f0000004000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) ioctl$KDSETLED(r0, 0x4b32, 0x40) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) [ 65.851556] binder: 10035 invalid dec weak, ref 74 desc 0 s 1 w 0 [ 65.861112] binder: BINDER_SET_CONTEXT_MGR already set [ 65.866609] binder: 10035:10052 ioctl 40046207 0 returned -16 [ 65.877969] binder: 10035 invalid dec weak, ref 75 desc 0 s 1 w 0 2017/12/24 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f00006f0000-0x8)='trusted\x00', &(0x7f0000c1a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) r2 = dup2(r0, r1) syz_open_dev$binder(&(0x7f00008e5000-0xd)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000295000-0xb8)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd967, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0xffffffffffff0001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0xba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43}, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x54aa}, @in6={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0xb8) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037b000-0x10)={0x7, 0x2, 0x8, 0x27, 0x0}, &(0x7f0000dae000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d0e000)={r3, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xffffffffffffffe1, 0x4, 0x2, 0xffffffffffffffe7, 0x1, 0x1, 0x3, 0x3, 0x7fffffff, 0x1, 0x1, 0x0, 0x5, 0x2]}, &(0x7f0000d34000)=0x108) 2017/12/24 07:15:00 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) 2017/12/24 07:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents(r0, &(0x7f0000be3000)=""/22, 0x16) open$dir(&(0x7f00005c3000-0x3)='./file0\x00', 0x80000, 0x0) fallocate(r0, 0x2, 0x1, 0x5) 2017/12/24 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x8800) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00003a4000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000047f000-0x8)={0x0, 0x3}, &(0x7f000006a000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b54000)=@sack_info={r3, 0x8, 0x28}, &(0x7f0000df8000-0x4)=0xc) mkdir(&(0x7f00008d1000)='./file0\x00', 0x144) syz_open_procfs(r0, &(0x7f0000ea3000-0x6e)='ns/mnt\x00') 2017/12/24 07:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000a4000)={0x401, 0x100000001, 0x6, 0x1f}, 0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000067000)={0x5, &(0x7f0000060000)=[{0x6b6, 0x0}, {0x8, 0x2}, {0xffffffffffffff01, 0x9}, {0x4, 0x1}, {0x749d, 0xfc6}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f8a000)=0x1000, 0x4) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") open(&(0x7f0000d91000-0x8)='./file0\x00', 0x20000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000049c000-0x16)='/selinux/checkreqprot\x00', 0x201, 0x0) 2017/12/24 07:15:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000-0x98)="3adff3d9865036208b83ea7cc022f1eceb2590d073a1eb3c7450fbd3a2afc3d4919d10e1eb0462c588f289c31ece60824543f4fb6a891a27ab480c3a418cd41d8d5acc7df76352fea50f72e5f2b67e9b331791265c9122c605ccda0c9accc757b1371f6433df520478440f0b84f23795dc948dd5595ab2e3b4864335d3892bdcb0d10b8c18a4f6d49098a99b2ea4dba87a9ebc5fb5d3f57b", 0x98, 0x20040081, &(0x7f0000002000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000004000)=0xffffffffffff0001) 2017/12/24 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fd9000)=0x800000007, 0x4) modify_ldt$write2(0x11, &(0x7f0000433000-0x10)={0x80000000, 0x20001000, 0xffffffff, 0x3, 0x821, 0x5, 0x8, 0x1, 0x2, 0x8}, 0x10) 2017/12/24 07:15:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x105140, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x400000000000001, 0x0, 0x0, 0x100000001}]}) signalfd(0xffffffffffffffff, &(0x7f0000ae1000-0x8)={0x0}, 0x8) 2017/12/24 07:15:00 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x6) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setparam(r0, &(0x7f000047b000)=0x7) ioprio_set$pid(0x2, r0, 0x1) 2017/12/24 07:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007f2000)='./file0\x00', 0x101002, 0x20) accept4$inet6(r0, &(0x7f000093f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cec000-0x4)=0x1c, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f000093b000)='./file0\x00', &(0x7f000055c000)='./file0\x00', &(0x7f0000271000)='cgroup\x00', 0x40000, &(0x7f0000e76000)="849f9c7fa201aa43cc19dd89b4cd190ac2862b18be8b9fee56555a6e34dd7d139357bb1603a44f5a1b51cfd8fbf9fe0a62b73fb8112029e01064989ec184eb6e98c944563b640dd6c1040ad764fa65a0dcab1211698aa72c4fbf61365a05dc5a536f490bb1557823c6e561831e592ca975013d921dbb24fb38e0d2b88d3b870d3d9e203f0fbbafd9e983ba4e167829b73c14755a66be20e52eaed74f8ea5f67b2c01b63d36ea0a0391cd2a9dedbabaa66f9945f0") 2017/12/24 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000019f000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000331000)={&(0x7f0000383000/0x2000)=nil, 0x8, 0x0, 0x2, &(0x7f0000a3d000/0x4000)=nil, 0x2}) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x0}, 0x0) 2017/12/24 07:15:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000000)='%#[[selinuxlo\x00', 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) finit_module(r0, &(0x7f00006fc000)="0e776c616e315c5e00", 0x3) 2017/12/24 07:15:00 executing program 5: mknodat(0xffffffffffffffff, &(0x7f00001b7000)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000f00000)={0x0, 0x0}, 0x80000) r2 = accept(r1, &(0x7f000053b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000479000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000001000-0xf2)="868dc8bab2cd56f0788fb9125c482893fdb1786139daeb5888e5bc2a843f2597e1006c0576ca5c272d7ad478d04aea60f6bd4f043982f079d271da9e927e72d4f1a952e8b00e6a43221bdc53f0b7bbe618810764a03d318cc95d45b3c1dd90521d82a271c9dc45cf948c40e4fc6dbbcb57afdeec10f7fb5a58a79fcc4f5785a8acec271378607ebc36028c85ee361090828357796fc21a1cf3ea2b6cd011c00270d83e1c096682afc02f6ec0160c5551a2ac51701142c45dfe0609fcfc4bf6408886e98a6a3b37f9979a6ce3c4c8c7030e622b643e4701d73f4bf0e6a95a576ce05c45cc87dc572df41e4e2bbdd29c7f436a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000001000-0xbf)="d176ab731b6b1b72c87e9742751fcb6a6786f648136e420ff26c6e39df30b7ac6f7c8e0a42e5cbb80334834e4ea5f7e51b750546ff4c494ea6970cb17095fd81a87715f7d9c835377d99f5c608b3ce4b47c9edac370e22c4ce84645f9737edb2cb147f991a76cf2fbc82ff382642caae06ef94da2b0ee399ac84864b6c193c17bd25b5072788cae42797641a163ffa98d3bd9143bc5ac653e7e93be93d0ee9631de44a209aad05d93d28534ad8b99f777570c88f344ae46ffdd5c3b090d33c", 0xbf, 0x0, &(0x7f0000fd4000-0x10)={0x1a, 0x0, 0x6, 0x6, 0x9, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x2f)={r3, 0x100, 0x27, "2d0e2d1201553a4df870320e2c3b9d3bd2bb8404d91e38b2143c13438bca8fd252be0480ea6c6a"}, 0x2f) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) 2017/12/24 07:15:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="b4ae55f7f9bd0289f9612047cf4be687", @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x8, 0x8, 0x200000002000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x5, 0x1ff, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000852000-0x4)=0x0, 0x4) sendmsg$netlink(r2, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00005db000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f0000b08000-0xd8)=""/216, 0xd8, 0x102, &(0x7f00009f2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/24 07:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d5d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00008ea000)={{0x3, 0x3, 0x7, 0x1, 0xd2e}, 0x7, 0xffff, 'id0\x00', 'timer1\x00', 0x0, 0xffffffff, 0x6, 0x0, 0xd1ae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) clock_gettime(0x7, &(0x7f00006da000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x9, 0x4) 2017/12/24 07:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0xfffffffffffff1e6, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/24 07:15:00 executing program 5: getrandom(&(0x7f0000c1d000-0xa6)=""/166, 0xa6, 0x1) syslog(0xc, &(0x7f0000012000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c2e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000190000)=0x8) 2017/12/24 07:15:00 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000)="fc13484acc14cbbd101e5ca3fb4440ad881028e790f013227e7fbbdd06bb9509"}) 2017/12/24 07:15:00 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) getpeername$inet(r0, &(0x7f0000299000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000ef7000)="", 0x0, 0x0, &(0x7f0000d06000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000087000)=[], 0x0, 0x0, &(0x7f000088f000-0x10)={0x0, 0x1c9c380}) 2017/12/24 07:15:00 executing program 4: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") munmap(&(0x7f00008fc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7, 0x5}, {0x0, 0x1}, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) rt_sigsuspend(&(0x7f000049c000-0x6)={0x0}, 0x8) 2017/12/24 07:15:00 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000c78000-0x4)=0x4, 0x4) 2017/12/24 07:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d7000-0x16)='/selinux/checkreqprot\x00', 0xa8080, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e0b000)={0x0, 0x5c, "a76656930b8ed5ef01d94467b429a7b9a50a14a1e4cf745c3580854db32585e57e16b51b79676536a8e878f0886efa5ffedac36ab42f19e114d38c186c208d9320a41cdeec020f17c94c3e2b09e589d6fe5387c3869e15bc7ccddcf9"}, &(0x7f0000ce5000-0x4)=0x64) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000360000)={r3, 0x0, 0x0}, &(0x7f0000531000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/24 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000522000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fc1000-0x60)=[{&(0x7f0000be2000)=""/210, 0xd2}, {&(0x7f0000fc0000)=""/121, 0x79}, {&(0x7f00006d4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc1000-0xb2)=""/178, 0xb2}, {&(0x7f0000c37000)=""/76, 0x4c}, {&(0x7f0000fc0000)=""/44, 0x2c}], 0x6, 0x8) readv(r1, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2017/12/24 07:15:00 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") utime(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0xf)='vmnet1keyring[\x00', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000072d000)={r1, 0x1}, &(0x7f0000000000)=0x8) 2017/12/24 07:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") sendmmsg$nfc_llcp(r0, &(0x7f000034d000)=[], 0x0, 0x20004000) 2017/12/24 07:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendmsg(r0, &(0x7f00007b1000-0x38)={&(0x7f00003d1000-0x1c)=@in6={0xa, 0x0, 0xffffffff00000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000484000)=[{&(0x7f00002f8000-0xc4)="d91ad389c258800df2e25018da566fe790ea9eecf61d968e89eda15ce29801cfad18f5d8d8f17ea28af5bf50929dfbb3685fbc2ec2afc06d17dde01dc489eea3839ae09b6ff30d83bc1fbee9140773f85a73afb3276a1013ff3ce311575029dc4962dfc8850dd5df5da4a78176466e62329b0e55484a63621f4197bf52b229886326576b9c37596fa9f6491089d88e7b3ac786e4b5accccf809de925bfc4b9b4378a5fde9cfb88df165eb0964c82883f6a45f36a8390e9cf5d2f75e6a37c5d25852f6a94", 0xc4}, {&(0x7f0000c47000-0x6f)="3234e0263be164fef68fc032feaf50f2f3bb26fe9fa9ffa9c3197592eb61af38ad3669ab0705f87e4d623e0e88621755ffb067441607c14dc4d8b8d96c3f66396f5a409619e729aafd1bb9111eb8ace82931089dfb0430f6e57dfec97e9cef3b7bdd4d3eda6c554d80e25db1e16d53", 0x6f}], 0x2, &(0x7f0000bfc000-0xc8)=[{0xc8, 0x117, 0x0, "83eeaa6acceaa78b6d969cc937ffcee072c5550d86111b51092f0b6d5b3d23376e61f17f4c912a2e1d48b5d2372af7b897d2f14cae5c3047343689f2efb439ab8f27798337c8062e71c8f7808be14e724e618105fee5554438f20fc47b08733fe66f02c171ccebb3b988e2ab935614e84b2898b15038a9e81fc30061848c07086a812aff92c9375bbf5bfbe189a31186e59e80f06f82e8c7560f923d264c4e6e0ab325ed357c4c455242bd6d3c51512d3d3b9fae93"}], 0xc8, 0x40800}, 0x10) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2017/12/24 07:15:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00006f5000)='\x00', 0x1, &(0x7f0000001000-0x4)='*lo\x00') mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000f62000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 07:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003bd000-0x16)='/selinux/checkreqprot\x00', 0x125600, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ca9000-0x8)=@assoc_value={0x0, 0x5358}, &(0x7f0000ae4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000f3000-0x6)={r1, 0x47}, &(0x7f0000cf4000-0x4)=0x6) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r2, r2, &(0x7f000031a000-0x8)=0x0, 0x7) 2017/12/24 07:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cfe000-0x8)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000fbd000)={0x10, &(0x7f000043b000-0x10)="e58d30fda599f6053822fa3e61a20cae"}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ba9000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000aed000-0x4)={0x2, 0x4, 0xfff}) pipe(&(0x7f00008ef000)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bbb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c43000-0x10)={0x2, &(0x7f00005ac000-0x10)=[{0xdce5, 0xf38, 0x1, 0x7}, {0x10000, 0x0, 0x1, 0x1ff}]}, 0x10) 2017/12/24 07:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008c0000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000381000-0x4)=0x8, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e15000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00004ca000)=0x9) close(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005f4000)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000be4000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/24 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4(r0, &(0x7f0000bf3000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x6, 0x80000) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f00000ce000-0x48)=@full={{0x3, {"c2c90380000005"}, 0x0}, [{"006e7b245abeca"}, {"e745a6ef394c0b"}, {"690188a0809a85"}, {"ffe4ebe8070022"}, {"ce68735d553c40"}, {"ea5f6c14d15f39"}, {"0000928e6cfb4f"}, {"0932b5d99051a2"}]}, 0x48, &(0x7f0000ed9000)=[], 0x0, &(0x7f0000ed9000)=[], 0x0, 0x0}, 0x0) 2017/12/24 07:15:00 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) close(r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000016000-0x4)=0x0, &(0x7f0000016000-0x4)=0x4) 2017/12/24 07:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') mkdir(&(0x7f000081c000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000228000)='/dev/usbmon#\x00', 0x7a1, 0x8040) recvfrom$unix(r0, &(0x7f0000f53000)=""/4096, 0x1000, 0x20, &(0x7f00005e2000)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/24 07:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x9, 0x428040) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/keychord\x00', 0x200, 0x0) sendfile(r0, r1, &(0x7f0000802000-0x8)=0x0, 0xfffffffffffffffe) unlink(&(0x7f0000407000-0xe)='./file0/file0\x00') getpeername$netrom(r1, &(0x7f0000c74000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006bf000)=0x10) [ 66.343337] syz-executor4 (10200): /proc/10199/oom_adj is deprecated, please use /proc/10199/oom_score_adj instead. [ 66.371555] binder: 10187:10191 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 07:15:00 executing program 5: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000525000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000525000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000332000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00000dd000-0x4)=0x8) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cb000-0x11)='/selinux/enforce\x00', 0x800c0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000525000-0x11)='/selinux/enforce\x00', 0x904c2, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000525000-0x20)=[{r0, 0xa, 0x0}, {r1, 0x4, 0x0}, {r2, 0x0, 0x0}, {r3, 0x8620, 0x0}], 0x4, 0x2) r4 = socket(0x11, 0x3, 0x0) getsockopt(r4, 0x107, 0xc, &(0x7f0000523000)=""/0, &(0x7f0000524000-0x4)=0x0) 2017/12/24 07:15:00 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a65000)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) [ 66.408434] binder: 10191 RLIMIT_NICE not set [ 66.439146] binder: unexpected work type, 4, not freed [ 66.444652] binder: undelivered TRANSACTION_COMPLETE [ 66.455689] binder: undelivered TRANSACTION_COMPLETE [ 66.460903] binder: undelivered transaction 78, process died. [ 66.468324] binder: 10187:10222 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 07:15:00 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d92000)={0x0, 0x0}, 0x1, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000f4c000-0x8)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe4000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fe4000-0x10)={0x8, 0xff}) lseek(r0, 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000050e000)={0xfffffffffffffff8, 0x0, 0x2, @thr={&(0x7f0000fdf000-0x5e)="", &(0x7f0000dc0000-0xd9)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:00 executing program 3: waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000b8c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x8, 0x86, 0x100, 0x100000001, 0x9, 0x80000001, {0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xff, 0x7, 0x1, 0x3ff}}, &(0x7f0000ec4000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005c2000-0x8)={r1, 0xffffffff}, &(0x7f0000001000)=0x8) 2017/12/24 07:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000962000-0xd)='/selinux/mls\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000092d000-0x19)=@known='system.posix_acl_default\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000484000)=0x0) getpeername$packet(r0, &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000029a000-0x4)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000e48000-0x11)='net/snmp6\x00') pread64(r1, &(0x7f000078e000)=""/0, 0x0, 0x2000001) 2017/12/24 07:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x464, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d99000)={0x7, {{0xa, 0x2, 0x88f9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000170000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c6000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000110000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) 2017/12/24 07:15:00 executing program 2: clone(0x0, &(0x7f000084a000)="", &(0x7f000052b000)=0x0, &(0x7f0000dc2000-0x4)=0x0, &(0x7f0000327000-0xfb)="") tkill(0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2017/12/24 07:15:00 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xadb) r1 = gettid() mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000f13000)=0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000aac000-0xb)='cifs.idmap\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f14000)='lo\x00', 0xffffffffffffffff) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000f14000)='keyring\x00', &(0x7f0000f15000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000f14000)=[{&(0x7f0000f15000-0x55)="438ebbfb6af81d75723853eb5c20cc6bc75c5eaa1212e5f41d487cc7a1d2e1b2ca54c53e6c35f4fefe54c5686d3b9193de4f0cc5bfe0361115d5264d31d665d5166670696dd4e2c41ac9dc48b13e6edc03dc2301cc", 0x55}, {&(0x7f00001fb000-0xb3)="6bf5dd18da9c6cd59eba18b025e52c7819b17c789be7a5822392f41c4e8694d762c253cfdb4b2eadf5a0a29b5bfecfba54420126b9baf0da2526799f91c84544e7ecb6bbbbec1a449d4fd718086a029c085e281909a5e46fca479b21aa0ff02d0e9911d149ac17e705f584de3f0cf71c0707c2d265b47371f77a12e4337e592f9dc362d79647f7f5ed037c40748431e11a7e962b321137a655a4fe8821f5571f4999af60be9a345230c18bfb0d8f36b9d30d1d", 0xb3}, {&(0x7f0000f14000)="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", 0xfa}, {&(0x7f0000f15000-0x1000)="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", 0x1000}], 0x4, r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003f6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 07:15:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000011000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) write$eventfd(r1, &(0x7f0000014000-0x8)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x8810, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) r4 = mmap$binder(&(0x7f0000539000/0x4000)=nil, 0x4000, 0x2000000, 0x5a010, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0xdc, 0x0, &(0x7f0000011000)=[@acquire_done={0x40106309, r2, 0x0}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x48, 0x20, &(0x7f0000013000-0x48)=[@flat={0x73622a85, 0x100, r3, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000002000)=[0x20, 0x30, 0x38, 0x40]}, 0x8}}, @acquire={0x40046305, 0x0}, @clear_death={0x400c630f, 0x3, 0x1}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @dead_binder_done={0x40086310, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000012000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000000000)=[0x78, 0x40, 0x0]}}, @exit_looper={0x630d}], 0x90, 0x0, &(0x7f0000000000)="ee647f5fc62e9c1a816bfe1a48241e208df0231258e3903f7d8dfe42fddabc13495a6bba7e2d780014746b63108bba9073903ae62430b4a1331948cc7a6008b59a6d7dea3b93668036c866dacebb18369b8191db8c6aad3af816e94cf3c21a428ec378f22d6c6e86dff4c9ace4542a56ae1a92364b09d1a03867109d09f20bcacf5923856e1e7fc2895e75e42bb73739"}) ioctl$TCSBRKP(r1, 0x5425, 0x9) 2017/12/24 07:15:00 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000015000-0x8)={0x0, 0x0}) mremap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f000000e000/0x1000)=nil) vmsplice(r0, &(0x7f0000011000)=[{&(0x7f0000005000-0x11)="36a5fee22b13c05c1e331f345a99ea6c97", 0x11}], 0x1, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000015000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000000d000)=0x0) link(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000003000-0x14)='vboxnet0#eth0vmnet0\x00', 0x14, &(0x7f0000018000-0x23)=':securityem0em1:wlan0ppp0!em1wlan0\x00') [ 66.480944] binder: 10187:10191 got reply transaction with bad transaction stack, transaction 82 has target 10187:0 [ 66.491655] binder: 10187:10191 transaction failed 29201/-71, size 24-8 line 2936 [ 66.505006] binder: release 10187:10191 transaction 82 out, still active [ 66.512263] binder: undelivered TRANSACTION_COMPLETE [ 66.518108] binder: undelivered TRANSACTION_ERROR: 29201 [ 66.523654] binder: send failed reply for transaction 82, target dead [ 66.574568] keychord: invalid keycode count 0 2017/12/24 07:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000097000)=0x0, &(0x7f00002e1000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb4000-0xc0)=@ethtool_rxnfc={0x3f, 0x0, 0x8, {0xf, @usr_ip6_spec={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x7}, {"3eaa", @random="e88c9db1084b", 0x401, 0x5, [0x3, 0x1000]}, @hdata="4043e41af90472968b2b6ef28c304c8a55f87e892c1a04ee31a3c78fa09792b87cf7b4c335d632c19bcb2dcb480b8099e9dcdf47", {"9c3d", @random="bb0c38851cb9", 0xffffffffffffffca, 0x1000, [0x10001, 0x9]}, 0x6, 0xffffffffffffff00}, 0x1, [0x87]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c7d000-0x10)='/selinux/status\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000a6000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00009b3000+0x134)='@-\x00', 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00009a6000)=0xfff) r1 = syz_open_dev$loop(&(0x7f0000f67000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl(r1, 0x440000000000127f, &(0x7f0000a5f000-0xc1)="") 2017/12/24 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000962000-0xd)='/selinux/mls\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000092d000-0x19)=@known='system.posix_acl_default\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000484000)=0x0) getpeername$packet(r0, &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000029a000-0x4)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000e48000-0x11)='net/snmp6\x00') pread64(r1, &(0x7f000078e000)=""/0, 0x0, 0x2000001) 2017/12/24 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000242000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) r1 = socket(0x11, 0x803, 0x0) setsockopt(r1, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) 2017/12/24 07:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000015b000-0x8)={0x0, 0x0}, 0x80000) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00006d8000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000653000)={0x7ff, 0x2, {0x3, 0x2, 0x4, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x18000) memfd_create(&(0x7f0000759000)='\x00', 0x0) 2017/12/24 07:15:01 executing program 0: fanotify_init(0x2c, 0x9400) 2017/12/24 07:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000a1000)='/dev/sg#\x00', 0x7, 0x100) ioctl$TCXONC(r1, 0x540a, 0x7) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000341000-0x78)={0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x1, 0x7, 0x8, 0x6, &(0x7f000052b000)=@common='eql\x00', 0xfa, 0x9, 0x1}) [ 66.596187] keychord: invalid keycode count 0 2017/12/24 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000646000-0x64)={&(0x7f00003da000)=[0x80, 0x2, 0x6], 0x3, 0x7, 0x800, 0x6, 0x8, 0x0, {0x3, 0x1, 0x1, 0x1, 0x61, 0x3, 0x80000000, 0x2, 0x5, 0x1, 0x7, 0x7ff, 0xfff, 0x5, "83a2a96b5ee596947e226ba8c28dce6dd774c95dc48061a8a431133be1a14b1e"}}) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d1000)='/proc/self/net/pfkey\x00', 0x40000000000002, 0x0) sendfile(r1, r1, 0x0, 0x7d) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00004a8000)={0x2, &(0x7f00005ed000)=[0x2, 0xfffffffffffffffb]}) 2017/12/24 07:15:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0xe970, 0x9, 0x8, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="ba015f692be657742f4959519159c31f2944966cf6cec03fb637fb459975348b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008fd000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$int_in(r1, 0x200000000005432, &(0x7f0000014000)=0x0) 2017/12/24 07:15:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000a1000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa)='vboxnet0.\x00', 0xffffffffffffffff) add_key(&(0x7f0000bec000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd9000-0x1000)="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", 0x1000, r0) mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000072000-0x1)=""/1, 0x1) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000798000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000797000)=0xe8) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000799000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00005d8000)=0x0, &(0x7f0000016000)=0x4) ioctl$KDSKBLED(r3, 0x4b65, 0x1ff) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000689000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000798000)=0x8) request_key(&(0x7f0000277000)='big_key\x00', &(0x7f0000600000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001ef000-0xd)='dns_resolver\x00', r0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r4) 2017/12/24 07:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000f76000-0x4)=0x4) 2017/12/24 07:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000bae000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) init_module(&(0x7f0000d87000-0x1)='\x00', 0x1, &(0x7f0000f04000-0x1)='\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x9a8, 0x4) 2017/12/24 07:15:01 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000053000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0xa, 0x1) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = socket(0x11, 0x802, 0x2fd) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000461000-0x4)=0x0, &(0x7f00003b5000-0x4)=0x4) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2017/12/24 07:15:01 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) iopl(0x2) pipe2(&(0x7f000004a000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000014000)=0x0) 2017/12/24 07:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") umount2(&(0x7f0000acd000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000479000-0x10)='./file0/control\x00', 0x0) 2017/12/24 07:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000708000)=[{{0x0, 0x2710}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000061e000)=""/88) mlock(&(0x7f0000db9000/0x12000)=nil, 0x12000) 2017/12/24 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a7f000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="408c78af5114a63b798066ab34c37471"}) mknod(&(0x7f0000369000-0x8)='./file0\x00', 0xffd, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00006bc000-0xbc)={0x1, 0x3, 'client1\x00', 0x4, "248c99746710f9ad", "f2051d1b32747cea1d89136107b042746ceefd4e44c39a1fdd653a492582784b", 0x800, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/24 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000003000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b7000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c11000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff089, 0x0}, &(0x7f0000041000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000029a000-0x10)={r2, 0x3, 0x7fff, 0xffff}, &(0x7f0000876000)=0x10) 2017/12/24 07:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a62000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c67000-0x8)={0x0, r0}, &(0x7f0000ce2000)={0x0, 0x0}) timer_create(0x5, &(0x7f0000eca000)={0x0, 0x31, 0x0, @thr={&(0x7f0000053000)="", &(0x7f0000f42000)="a54dd0e01a6f3a32a9cfdd5b062987a95f0000000123329b9d8b9c47147e4d8168a20c6cf5093f32cf2c439a9f789d89359f039207ffe6725a7049cb26824c8875c7469a19d815fda556fa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000+0x4ac)=0x0) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000228000-0x8)=0x0) timer_settime(0x0, 0x0, &(0x7f0000679000-0x10)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000106000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)=""/0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a5b000-0x8)=[0x400, 0x8000]) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/24 07:15:01 executing program 6: r0 = socket(0x11, 0x802, 0x80000001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00007be000)=0x0, 0x4) socket(0x5, 0x6, 0xa000) 2017/12/24 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/188, 0xbc, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000136000-0x4)=0x0, &(0x7f0000e50000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000192000-0xb8)={0x0, 0x1, 0x2, 0x20, 0x10000, 0x9, 0x9, 0x1, {0x0, @in6={{0xa, 0x3, 0xffffffffffffff70, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa39, 0xffff, 0x6, 0x9}}, &(0x7f00009a5000)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000293000)={0x0, 0x1, 0x6, 0xffffffff00000000, 0xb23, 0xc7f, 0x283, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8000, 0x92c, 0x6, 0x8}}, &(0x7f0000906000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000202000)=@assoc_value={r3, 0x100000000002}, &(0x7f00005d5000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000869000)={0x0, 0x5, 0x1f}, 0xc) recvmsg(r1, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000af7000)=""/0, 0x0, 0x0}, 0x2) sendto(r0, &(0x7f0000012000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/24 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000feb000-0x28)={&(0x7f00000f5000/0x1000)=nil, 0xbe, 0x3, 0x8, &(0x7f00006c2000/0xc000)=nil, 0x4f9}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fea000-0x12)='/dev/input/event#\x00', 0x9, 0x0) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000009f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000995000)={0x0, 0x68, 0x8, 0x1, 0x6, 0x43c, 0x100000001, 0xa54, {0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x98, 0x7fffffff, 0x8001, 0x7fff}}, &(0x7f0000fe9000)=0xb8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e5d000)={r4, 0x0}, &(0x7f0000fea000-0x4)=0x6) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ca000)={0x4, 0x8, 0x8, 0x7, 0x8, 0x9, 0x3, 0x7fff, 0x0}, &(0x7f0000fe9000)=0x20) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fe9000)={r5, 0xfffffffffffffff7}, 0x8) sendmsg$netlink(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000feb000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) 2017/12/24 07:15:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000792000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getegid() keyctl$chown(0x4, r0, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x19980330, r1}, &(0x7f0000000000)={0x101, 0xffffffff, 0x0, 0x4, 0x3, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r4, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r4, &(0x7f000000c000-0x14)='./file0/file0/file0\x00', r4, &(0x7f0000165000+0x17f)='./file1\x00', 0x1) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f000093a000)=""/210) accept$nfc_llcp(r4, &(0x7f0000572000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002ad000+0x65b)=0x60) 2017/12/24 07:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000036e000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ff9000)=0x0, 0x4) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)="") mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") 2017/12/24 07:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000708000)=[{{0x0, 0x2710}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000061e000)=""/88) mlock(&(0x7f0000db9000/0x12000)=nil, 0x12000) 2017/12/24 07:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") ioctl$KDENABIO(r0, 0x4b36) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/24 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000861000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b71000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001c3000)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007c8000-0x1)={r2, 0x8100000000}, &(0x7f0000887000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00005a2000)={0x37cc, 0x100, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2017/12/24 07:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") ioctl$KDENABIO(r0, 0x4b36) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/24 07:15:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000002000-0xa)={0x7fff, 0x8000, 0x101, 0x2, 0x1, 0xffffffffffff0000, 0x7, 0x6, 0x0, 0x2}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bba000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000000000)=0x8) 2017/12/24 07:15:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x200000000000000b) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000004000-0x60)="419d31374481d298ba2d59f2e9ba874329d9b7a51942e27456c6d3c98c3518d472c6a8a83faaa2f6a424a44665aba7c42efa412692ef34c5229f2a2cbaf3694b601ebd2e49f3cdaaad23334e61cab54c39dd588a74e54e93fc5274e675f9f091", 0x60, 0x10, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000003000)="2f023e8b13975982ef9c9f4033d329690fadc256990bb67f5d0181bb3d0cf670b0cc3b5a82dc0b468a2e6241e94b0d9bd83bb525162a467a", 0x38}, {&(0x7f0000004000-0x76)="b4ceba52fd3e582843c03da7d7b8d9e593dd0067c4b7a45d1aecc990609a565de345823dc971dd5875d2736850fc4f690a4801e75b6d0cfaf5109eef55b46dcf30f47f50da12937f280eb30f378fa0a0a140c7809042f4d98a8d73f6e5daeb788b4244666bd4d5339f5db4ebc933dc6a2c2e4788ff24", 0x76}, {&(0x7f0000003000)="bda12926e0c16f359bceb30b081da29d91f00ead78e52e426a2d60fff8207922844450e9a54c241fb305d2a36ca6cd3e02bde64cf6e6418a78d8fa5b31ea2d174993eb8c527a4d75c7785e5c65", 0x4d}], 0x3, 0x52) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000-0x9c)=""/156) 2017/12/24 07:15:01 executing program 3: r0 = memfd_create(&(0x7f0000b08000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0xb16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000fd7000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x11, 0x40, &(0x7f0000001000-0x40)="6bbbe30ef8f9fd6bbb03a0628acf0b33033e2dae8cb8c9e78316ef9c673a41259d26b6b2cc4e11f72c47fa98e5fd45e7b5e9eb925536ba32df848e620be2c740"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000-0x50)={0x200, @time={r2, r3+30000000}, 0xe74b, {0x1ff, 0x0}, 0x4, 0x0, 0xd450, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d1e000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000e12000-0x68)={0x3b2, 0x1, 0xfffffffffffffff9, {0x0, 0x0}, 0x20, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xffffffffffffff7f) getsockopt$inet_int(r4, 0x0, 0x12, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) 2017/12/24 07:15:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10000022, &(0x7f0000dc1000)="", 0x0) 2017/12/24 07:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000574000-0xd)='/dev/net/tun\x00', 0x0, 0x803) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000ce5000)=0x9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_flags=0x100}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb5000)='/selinux/checkreqprot\x00', 0x10102, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000674000-0x8)={0x0, 0x0}, &(0x7f0000f1c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000586000)={r3, 0x4}, 0x6) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/24 07:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockname$netlink(r0, &(0x7f0000064000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f2000)=0xc) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f00007bc000)=[{0x4c, 0x400000012, 0x1, 0x0, 0x0, "3000fa5200000000ec0200000000000000df00ed9f8c070072013de52ecf1544ec9a0000c48ddd00000000000010003d17befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f0000d4e000)=[], 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009ce000-0xc)={0x40000000, 0x0}) 2017/12/24 07:15:01 executing program 5: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000-0x13)="700200000000000000090104000000b2000082", 0x2) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003e000)=""/234, 0xea}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000003e000)=""/255, 0xff}, {&(0x7f000003f000-0xf9)=""/249, 0xf9}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x5) 2017/12/24 07:15:01 executing program 0: mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000)={0x2, 0xe, 0x1, 0x9, 0x1e, 0x0, 0x0, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x4, 0x632a}, @sadb_sa={0x2, 0x1, 0x5, 0x506, 0x0, 0xbe, 0x3, 0x3}, @sadb_x_sec_ctx={0x18, 0x18, 0x6, 0x7fff, 0xb8, "aaf960563d55e6413cd49abc8e58d256ec71409e056e011f262f2514c96f8748acb47d76578c672c9dd4f5734d4aaf28261d12d6426cb52f1e03dd2495fde47457e2e52f2e2b9a3347beed5314858a01ac51f90dc89b4040c70607ad60f4176c2595e9521a162f75b6708bbcf4fa76866c6bbe4895aee3f1140fac71b312d9a4540baee3d6116f0138a27d586122f9a6a0a938e95e335462df7960f2cf9637dd54443e02331f9d5a36c801c6903c76390d03794d7da23610"}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x40) symlink(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2017/12/24 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000145000)='net/igmp\x00') pread64(r0, &(0x7f00004a8000)=""/0, 0x0, 0x2100000000003c) fcntl$getflags(r0, 0x401) 2017/12/24 07:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000bdd000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x17, 0x8, "6004f96ec7f61b709ebee3983e9bf1180eb558c03f8d8697a53957d5fc8337e48ce5c88e32be40dc1d8f31820424213ec4521f993419b2f5bf65b0d4c41774f8", "4d1e04371ff641f964206c57ab4121173b59d5f78caccfaa08ce53ad364834b5", [0x6df, 0x2], 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003fa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000598000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$usbmon(&(0x7f0000a43000-0xd)='/dev/usbmon#\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00001cf000)={r2, r1, 0x1000}) r5 = syz_open_dev$tun(&(0x7f00005a9000-0xd)='/dev/net/tun\x00', 0x0, 0x40340) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000882000-0xbf)="b07df26b9a63a2e3f0d00ec3a61dee93e81c370dc27133870f9a0d000bdf4d9b2dce447184d0ea56755d19a5a08175636e2efceafdd9497db9168f41d749d9533e53fbde115819df2e2aaabc573ef1fb7ddfbf68afcac7c8211599459fd13bf6d5fb0953749e0c7a5af40ddf15deaca78be15988f7035491e16916b0bb149558e71a17a8dcea30670401592af5c59af5fc8531a4902d44327e057b331855a6be3e996878c18e4d8c669f6f683dd874eb58c3c4c750ad43a73c86cb313e74d1") ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigsuspend(&(0x7f0000517000-0x8)={0x3d62}, 0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00001d3000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 07:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000aea000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b5000)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000ab3000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000075c000)={{0x7, 0x0}, {0x8, 0x49}, 0x1f, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c7b000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r4 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x1, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/24 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/autofs\x00', 0x101100, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00008d8000)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) 2017/12/24 07:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000708000)=[{{0x0, 0x2710}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000061e000)=""/88) mlock(&(0x7f0000db9000/0x12000)=nil, 0x12000) 2017/12/24 07:15:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000013000-0xd2)=""/210, 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000a64000/0x1000)=nil, 0x1000}) 2017/12/24 07:15:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ca8000)='net/fib_triestat\x00') preadv(r0, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x0) 2017/12/24 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000bab000)=[{r0, 0x0, 0x0}], 0x1, 0x400) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fea000)='limits\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000feb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000974000)=0x10) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 67.166188] audit_printk_skb: 9 callbacks suppressed [ 67.175999] audit: type=1326 audit(1514099701.566:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10378 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 67.203456] device syz3 entered promiscuous mode 2017/12/24 07:15:01 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ab000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2000003b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f00008ac000)="6501d99b4200020b7c6db376efaa5d5030", 0x11) sendto$inet6(r2, &(0x7f00004a3000)="", 0x0, 0x0, &(0x7f00007e3000)={0xa, 0x1, 0x804, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/24 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eaa000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000039d000)={0x6, 0xff80000000000000}) socketpair(0x1f, 0x0, 0x8, &(0x7f0000d8e000)={0x0, 0x0}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000166000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000455000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e25000-0x8)={0x0, 0xca4}, &(0x7f0000415000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006dc000-0x8)={r4, 0xffffffffffffff25}, 0x8) 2017/12/24 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000013d000)=0x6, 0x4) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/user\x00', 0x2, 0x0) symlinkat(&(0x7f000038a000)='./file0/file0\x00', r1, &(0x7f00003fe000)='./file0\x00') r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) sendmsg$netlink(r2, &(0x7f00008ad000-0x38)={&(0x7f0000b05000-0x1)={0x0, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000611000)=[{&(0x7f00003b9000-0x3fd)=[{0xe1, 0x7ff, 0x800, 0x8, 0xffffffff, "286257e39553911a26917f90a4ba1a33d81cfc72c6fa5b387c85091ed3d39a77418b874057afc93b1fbb2e71f9a39d1fa1404c6a5390f5c4144d22119caff922f9bd72e2a04940a18d919e691e25fa14575073567d088b6b3698e1912e5387a414ef6bfb9c630b9e4cacd31fe45e879888e72f80fd41194a402481b6e736bd74f0d82a04fd0e4aa6bf1b59ba41aff4a73576527acb75a43be63466fda3ca974b627f3cddf310c5c1420de0f8d7b02683a3e83ee3f990f63948f7015c01040af4270dd2540c57264fb936024b04e7cf8854"}, {0xc4, 0x6, 0x2, 0x1, 0x9, "3feefc49b6600cfc845b49fbcc15a45b3e397877782fc544c806c7f50ce443f3ef3cb14d3f2f40671d40b485937eff23a47d758587573dc5bcac4a98246694f6d92abbbac705e59fb958809d89e6b01ee412b43dfe5c37713015e6f2942e8dfdb8a22983779d48ae59537970990351999288cde4b7f83b8a59591b8d4671b2af2aa42154eaba17712632eedc2335d4df75a75c87867863b35d76d5a893bbeafe2b22866ca1f99c21cdb25f2f1de767aa6bc03567"}, {0x30, 0x10001, 0x2, 0xffff, 0x9, "761fdd0bb283bebeebfcc929962b36c3f7f67014aa4bd0ea323ea2a8f4da3d6f"}, {0x56, 0x3, 0x0, 0x1f, 0x8000, "e2aecdfa9261002de86fda64b322d52f547cdb11b100a5774a1e93aa09f5a359229d27b8e61ed4e4dea7f8584943bebc5014af4e207e1977f417dc2d3c51603d81ba317dfd89"}, {0xad, 0x80000001, 0x500, 0x4, 0x200, "52180b6d447d19a870ac7b5274acef09f7c4c175216f5b3f621fbb1642fd333f3342c266a87c28db5fffdd89bb1afd1436c11e8eae21f09f7c8c6740208ff905885365c05b1fcd5726c2a6339224561a73c734fc36687eb27c30b547bf336961585216a5d98d0b0976099acd43ef17dc2ed91ba2b557e3f19bbc07e9867e4fc9a68120a2efba5a4f08687642ff56a7567e099c927b51e77457ece9195c"}, {0x7f, 0xffffffff7fffffff, 0x428, 0x294, 0x8, "369de7624e6d7e2f4b6d38ae9059cf2276c2e8842b166b5a2f78474261802048dc571cdbdf04f95c5438e6ca2368bca547ced2adf763e1140bd9b4b8282c9ce8e0b023b3767074ff55f2e1f0b339aaecc6e41892b5aa49f46a68bc67ac7df690219f72bf1b7b74e515db08b4655d21"}, {0xa6, 0x80000000, 0x302, 0xffff, 0x5, "399c561567d9ddab67817207f9780f978e6e0483a56dd40a5583f91863a80b48aea15532b4d992022a1a7964a012acdafb5ba3af37615af0c06e4524269d0ba522a08ccacc5a7837db55d47910b86c2ceddc55ff179617e1d680cc29a0752c4fe939f39abd9dd7531551890ae60e5386552483dc1a0248cd5d920e4ca8407d4fe21b66f2231c39ea418842d483c58c5b3afef1f76d7b"}], 0x3fd}, {&(0x7f00006cb000-0x124c)=[{0x5f, 0x9, 0x404, 0xffffffffffffff01, 0x9, "f43266757facdbff60f666385ed152bb638622befee90e98928eda2496d584465dccc5eaaa923d2f37265fb33e98c48a598e64631565057e1ab774c5b8a3d22c1c63b37ea0c1f686770061c0031910"}, {0xc7, 0x30, 0x20a, 0x0, 0x6, "fdb2c107f31662af9adc4901be1645b6d1d56ec553b2030d6f1776a10f19f422e530bc62d451e01cbec24b2c603db9ef9ef7013f24b14167402e3aecbdf9f4c44395f40809bef580529db11fe4ed3da37cb45e4ef68f9f171e352a033c505483cb98483e5070acd96bc95c6a260cbed7f860523cbf1cab29fdbd1c4a060ed4a74972c853d38e33dd5aa0e0b1c7cb5e00c24fed75ee798be50b6c4068140817afdaea8e4ea119c0bcd0db920798b7cce9738a89a9808403"}, {0x71, 0x3f, 0xc02, 0x5, 0xfffffffffffffff8, "6d7ac25a4e91bae3b7df07ecdaafad406d82e05e1eb0d119f08a9c50842058c56f93a47ddae176ccdccec95c28b370042c346fe94dafffc0c51366c3db6df6af45d090686c50e881ca6c0288c7f84f37e42991f1e93938c8df15247cd4c3b89885"}, {0x79, 0x833, 0x0, 0x1, 0x2, "a4baeaddbd569614c9686176374a8f6d18a14d6385d6421ff4ee43c09d951707593f3e406c50ea03953f7b6efd2f385aeb2b6c087c1b01bec416cd2c1c1c86ef47653f4cb5c88a76c23ee9297bc28281c0ff7c10335ab876c8a9a1dfccebf062a23e63c5d8a529de40"}, {0x1010, 0xc1, 0x401, 0x7fff, 0x81, "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"}, {0x2c, 0xf15e, 0x710, 0x0, 0x7, "93adf63daa49c0641b5b8eb66dc68d18fcc78c62815edf0d5c03be29"}], 0x124c}], 0x2, 0x0, 0x0, 0x0}, 0x40000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b83000)=@assoc_value={0x0, 0x3}, &(0x7f0000f35000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000017000)={r3, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xace, 0x6, 0x7, 0x81}, 0xa0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x1be372a475d228ed) unshare(0x40600) writev(r2, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) [ 67.262993] audit: type=1326 audit(1514099701.656:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10378 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/24 07:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r2, 0x0, 0x1fe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) poll(&(0x7f0000db3000-0x30)=[{r3, 0x400, 0x0}, {r2, 0x4144, 0x0}, {r1, 0x4000, 0x0}, {r4, 0x1, 0x0}, {r2, 0x1480, 0x0}, {r2, 0xb590, 0x0}], 0x6, 0x7ff) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) pwrite64(r4, &(0x7f00005f0000)="1935b4285f135c814a5cb5689f1681266a8b29a924a11ab093bee7903f457e7607223d5285a291a39bc9f661ce62f8ab2b6179ceeeda4d725cf5fd731345f34ded46660104ea049635fcb8afb070059d6ec59e7b1f931571759da19d701aa3abd05378", 0x63, 0x0) tkill(r5, 0x13) 2017/12/24 07:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) pwrite64(r0, &(0x7f0000905000-0xeb)="51fbc3da62c6ea8ee5bc8b5263aa5fa6a79e7201c1495533c198e8a251cc798fbe59abe33ea319907b762651b62c7adeec222abd8580f221bc935b7998ea3cac68af46734d0ac9400d99b8856b3c6861570a2c0bb3ee9c9c6540c082ac3c6b58b73d0422bc1d632b888cdbe8d4b37f91d4d2babf499ea2ce3c5ba730daaa19c8232567b7a02b0a61d2691ee144bc0e33395458ea157dd2565c45f2938927a7e22fcbcccc007b5e737b84f931291edd701dcc1d1f0c1fff0d6f0e4f53130c601b1739c0e8e18c549306763bcbd5e9f7803dc38f7763d4808f433fba7a87ec9667c2e1582c56df78cc14368d", 0xeb, 0x0) clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000ea5000)=0x0, &(0x7f0000a36000-0x78)="") r1 = creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) fdatasync(r1) 2017/12/24 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0505405, &(0x7f0000e04000-0x34)={{0x0, 0x0, 0x60, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ebe000)={0x4, 0x6, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x401, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xedd9, 0xc9a4, 0x4910, 0x3, 0x4}}, &(0x7f0000a57000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001bb000)=r1, 0x4) ioctl$TIOCNXCL(r0, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r2 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r2, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006da000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) mq_notify(r2, &(0x7f0000187000)={0x0, 0x20, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create(0x2001) accept4$packet(r0, &(0x7f00005e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000825000)=0x14, 0x800000080000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000399000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r5}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000043d000)={0x1, 0x0}) mq_timedsend(r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) mq_open(&(0x7f0000a69000-0xb)='**vboxnet1\x00', 0x80, 0x20, &(0x7f0000a24000)={0x1, 0x100000000, 0x40008000, 0x6, 0x4000000fff, 0x4, 0x6, 0xffffffffffffff40}) geteuid() 2017/12/24 07:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) tee(r0, r0, 0x67578ed4, 0x1) writev(r0, &(0x7f0000049000)=[{&(0x7f0000ff9000-0x3b)="390000001100092401030020000500ff07000000050000000000000000003c0019001a000f000000feffff000000001e200000c10000070512", 0x39}], 0x1) memfd_create(&(0x7f0000c80000)="da766d6e6574316d643573756d5c6574683100", 0x1) 2017/12/24 07:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000207000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000951000)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a18000)='/dev/ppp\x00', 0x101501, 0x0) r2 = perf_event_open(&(0x7f0000986000)={0x0, 0x78, 0x3, 0x1f, 0x9, 0x3e, 0x0, 0x4, 0x40, 0x3, 0x100, 0x8, 0x5, 0xa, 0x0, 0x7, 0x0, 0x100000000, 0xff, 0x4000, 0x20, 0x6, 0x4, 0xf7d, 0x6, 0x2, 0x0}, 0x0, 0x7, 0xffffffffffffff9c, 0x5) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000eb3000)={0x2, &(0x7f00008db000)=[0x7, 0x2]}) r3 = accept$packet(r1, &(0x7f0000742000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c8d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00006fe000)={@loopback={0x0, 0x1}, 0x7fffffff, r4}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00001c4000)={@common='ip6gre0\x00', @ifru_flags=0x2}) fremovexattr(r2, &(0x7f000020e000-0x19)=@known='system.posix_acl_default\x00') r5 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000439000)=0x0) syz_open_dev$random(&(0x7f0000d21000)='/dev/random\x00', 0x0, 0x8000) write(r5, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700ffffffff", 0x24) 2017/12/24 07:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000f91000-0x1)="") r0 = openat(0xffffffffffffffff, &(0x7f0000059000)='./control/file0\x00', 0x100, 0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000078e000-0x18)={0x0, 0x70000, 0x30, 0x9, 0x76}, &(0x7f00003dd000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002c9000-0x7d)={r1, 0x75, "61ed3c4d62d7f82920aa1dc4eb151e816c75cc7434e6a04123824c8d8756754cd6cf5d2f388f5d28865f777c78d141a51f0ae69c71aa041dd7c80c9aa5599e6a30dee2cb071ad3e0a3dec438fde7c556055e6284c4159a8a47d4a2fe44356f9095409b0862df1be9aa62f176d70bbc1e00cfbfff52"}, &(0x7f0000198000)=0x7d) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r2, &(0x7f000002d000)="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", 0x1000) 2017/12/24 07:15:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) clock_nanosleep(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000094c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009a7000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000985000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) [ 67.491524] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 67.506356] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.511177] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 67.517404] CPU: 1 PID: 10447 Comm: syz-executor6 Not tainted 4.4.107-g610c835 #12 [ 67.525120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.534464] 0000000000000000 4ce83da21127017f ffff8801cec97a30 ffffffff81d0457d [ 67.542422] ffff8801d36c7e00 1ffff10039d92f53 ffff8801cec97bb8 0000000000000000 [ 67.550561] 0000000000000000 ffff8801cec97be0 ffffffff81606345 ffffffff81234260 [ 67.558546] Call Trace: [ 67.561105] [] dump_stack+0xc1/0x124 [ 67.566437] [] handle_userfault+0x715/0xf50 [ 67.572376] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.579357] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 67.585732] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 67.592626] [] ? handle_mm_fault+0xb5d/0x3190 [ 67.598736] [] ? handle_mm_fault+0x291e/0x3190 [ 67.604935] [] handle_mm_fault+0x2938/0x3190 [ 67.610959] [] ? copy_page_range+0x1430/0x1430 [ 67.617159] [] ? __do_page_fault+0x780/0xa00 [ 67.623182] [] ? vmacache_find+0x59/0x290 [ 67.628947] [] __do_page_fault+0x35b/0xa00 [ 67.634799] [] do_page_fault+0x27/0x30 2017/12/24 07:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) unshare(0x28060400) r0 = openat(0xffffffffffffff9c, &(0x7f0000ef9000+0xde3)='./file0\x00', 0x400000, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000327000-0x50)={{0x80000000, 0x8}, {0xffffffff, 0x2}, 0xfffffffffffffff7, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000081a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000-0x4)=0xe8) fchown(r1, r4, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 07:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000653000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000826000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000618000-0x4)=0x0) getpid() getpgrp(0x0) eventfd2(0x355, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000536000-0x4)=0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000b96000-0x1c)={0x57, 0x1, 0x40, {0x200, 0x1}, {0x2, 0xe16}, @ramp={0x9b66, 0x800, {0x1, 0xe4, 0x7, 0x101}}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003f0000-0x4)=0x0) r6 = getpgid(r5) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000386000-0x10)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) writev(r2, &(0x7f0000498000-0x30)=[{&(0x7f0000ef2000-0xc3)='m', 0x1}], 0x1) fcntl$setown(r3, 0x8, r6) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) tkill(r6, 0x16) 2017/12/24 07:15:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000024d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x8, 0x19, 0x20, 0xa0, 0x3ff, r1, r2}, {0x80000001, 0xffffffff, 0x0, 0x2, 0xdf, 0x5, 0xffffffffffffff01, 0x7fff}, {0x5, 0x7, 0x2, 0x0}, 0xfffffffffffffffb, 0x8, 0x5, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0xf58}, 0x11, @in=@rand_addr=0x153, 0x40, 0x5, 0x1, 0x7, 0x7, 0x2, 0x8000}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) 2017/12/24 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x1) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) [ 67.640314] [] page_fault+0x28/0x30 [ 67.645561] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 67.652384] [] ? SyS_clock_nanosleep+0x10c/0x210 [ 67.658768] [] ? SyS_clock_getres+0x180/0x180 [ 67.664883] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 67.671350] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/24 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b8000+0x74a)='/dev/rfkill\x00', 0x210500, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xf32b) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='attr/prev\x00') exit(0x0) readv(r2, &(0x7f0000d20000-0x8)=[{&(0x7f0000065000-0xd9)=""/217, 0xd9}], 0x1) 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000911000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) r3 = syz_open_procfs(r2, &(0x7f0000e3a000)='net/ip_mr_vif\x00') fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f00004c7000-0x8)='gid_map\x00') epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d49000)={0x0, 0xbc, &(0x7f0000e87000-0xbc)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000785000-0x4)=0x10) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00004e5000+0x4af)=""/178) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009d6000)={r6, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd9d, 0xffff, 0x400, 0x6, 0x5, 0x0, 0xb2f1, 0x3, 0x5f81, 0x0, 0x6939e0aa, 0x3, 0x1f, 0x1, 0x81]}, &(0x7f0000b6c000)=0x108) 2017/12/24 07:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000377000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000c1f000)=""/234) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000692000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000450000)={0x0, 0x7, 0xfff, 0x0, 0xb4, 0x200}, &(0x7f0000a4a000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000650000)={r4, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5708}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, 0x98) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r5) 2017/12/24 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d39000-0xd)='/dev/usbmon#\x00', 0x280a, 0x80) bind$ipx(r0, &(0x7f0000c36000-0x10)={0x4, 0x1, 0x40, "8f5debc7496e", 0x5, 0x0}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d4000)={"c8230e1418db2c98059dc194b8f4ab6f", {0x4, 0x80000000, 0x6, "65b0da85d128", 0x4, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000586000)={0x0, 0x72}, &(0x7f000020c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d54000)={0xaf, 0x5fd5, 0x800c, 0xfffffffffffff129, 0x28, 0x2, 0x95, 0x101, r3}, 0x20) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c5b000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_eee={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 67.775942] device gre0 entered promiscuous mode 2017/12/24 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0x16)='net/ip_tables_matches\x00') sendfile(r0, r0, &(0x7f00005a6000)=0x0, 0x27) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000390000)='/selinux/load\x00', 0x2, 0x0) 2017/12/24 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f0000197000)='./file0\x00', 0x8) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b91000)={0x3, 0x1, 0x2, 0x6, 0x8d, 0x81}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fcntl$notify(r0, 0x402, 0x22) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = syz_open_dev$mice(&(0x7f00001b0000)='/dev/input/mice\x00', 0x0, 0x100fff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d17000)={0x1, [0xfd]}, 0x6) mmap$binder(&(0x7f00002fc000/0x1000)=nil, 0x1000, 0x0, 0x50011, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000075b000)=0x2, 0x4) 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009af000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d8b000)={0x0, 0x11, "f69ae2b9ff2d0d76b2098f20d09f11b122"}, &(0x7f000055d000-0x4)=0x19) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fb3000-0x8)={r2, 0x5}, &(0x7f0000ed2000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x20, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 07:15:02 executing program 4: r0 = socket(0xd, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000825000-0x8)=@assoc_value={0x0, 0x42}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x5a}, &(0x7f0000c82000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afe000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000901000)=0x9) pselect6(0x40, &(0x7f00007be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000340000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x0}, 0x8}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a98000)={r1, 0x3ff}, 0x6) ftruncate(r2, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001b9000)={0x10, 0xfd, 0x4bb, 0x6, 0xfffffffffffffffd}, 0x14) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) recvmsg(r3, &(0x7f0000b4f000)={&(0x7f0000f4c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000138000-0x6a)=[{&(0x7f0000571000-0x4d)=""/77, 0x4d}, {&(0x7f0000d98000-0x4)=""/4, 0x4}, {&(0x7f0000d1a000-0xe7)=""/231, 0xe7}, {&(0x7f00004b8000)=""/61, 0x3d}, {&(0x7f0000d00000-0xa9)=""/169, 0xa9}, {&(0x7f0000038000)=""/68, 0x44}, {&(0x7f0000c4e000)=""/72, 0x48}, {&(0x7f000082a000)=""/76, 0x4c}, {&(0x7f0000295000)=""/19, 0x13}, {&(0x7f000064f000)=""/156, 0x9c}], 0xa, &(0x7f000036b000-0x76)=""/118, 0x76, 0x100000000}, 0x2000) 2017/12/24 07:15:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000003000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000)="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", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000a79000)=0x0, &(0x7f00001f7000)='hl') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:15:02 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000010000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000a000)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r1, 0x80000, r0}) ioctl(r0, 0x1, &(0x7f000097a000-0x1)="") 2017/12/24 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007fd000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ddd000)='oom_score_adj\x00') exit(0x0) preadv(r2, &(0x7f0000983000-0x80)=[{&(0x7f00007a2000-0x5a)=""/90, 0x5a}], 0x1, 0x0) 2017/12/24 07:15:02 executing program 0: chroot(&(0x7f0000ed6000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000099b000-0x4)=0x0) ptrace(0x19, r0) r1 = syz_open_dev$evdev(&(0x7f00008fe000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000535000-0x8)=[0xfffffffffffffff7, 0x0]) [ 67.955023] binder: release 10509:10522 transaction 85 out, still active [ 67.965086] binder: undelivered TRANSACTION_COMPLETE [ 67.985503] binder: BINDER_SET_CONTEXT_MGR already set [ 67.993598] binder: 10509:10532 ioctl 40046207 0 returned -16 2017/12/24 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000441000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e00000-0x15)='/proc/self/net/pfkey\x00', 0x381000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005a5000)={0x0, 0x4, 0x20, 0x3, 0x1}, &(0x7f0000971000-0x4)=0x18) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000f3000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008a0000-0xc)={r3, 0x80000, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c3d000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200}, &(0x7f0000586000)=0x98) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000498000)=0x0, &(0x7f00004f0000)=0x4) 2017/12/24 07:15:02 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x8000000400000000, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000004b000)=0x8, 0x4) fallocate(r0, 0x2, 0x0, 0x9) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000004c000)={0xaa, 0xa, 0x0}) 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f000016c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fae000-0x4)=0x10, 0x80000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cc5000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7f000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) r3 = dup(r1) fanotify_mark(r2, 0x10, 0xffffffffffffffff, r3, &(0x7f00009a2000-0x8)='./file0\x00') link(&(0x7f0000948000-0x8)='./file0\x00', &(0x7f000047f000)='./file0\x00') mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mkdirat(r2, &(0x7f0000833000-0x1)='.', 0x0) linkat(r3, &(0x7f0000b1b000-0x1)='.', r2, &(0x7f0000c93000-0x8)='./file0\x00', 0x1000) 2017/12/24 07:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/24 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) socket$inet6(0xa, 0x6, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$llc(r1, &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c6b000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000ef5000-0x20)={@generic="3f6429e7d16cb1dbe2a34a3b42a9a91e", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000ea3000-0x8)=0x9) exit(0xca3e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000e9000)=0x0) creat(&(0x7f00000f5000)='./file0\x00', 0x22) 2017/12/24 07:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f000052c000)=0x1) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = dup2(r1, r1) ioctl$KDENABIO(r2, 0x4b36) sendmsg$netlink(r1, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0x40, 0x1e, 0xb, 0x0, 0x0, "ccd472ae4e3c6f4990c09415a5f040813897cf9d52c778ad529208bb7a087df74e721ac6021ae028eeb4ee5b5154ab55"}], 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f000041d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e31000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fcc000)=0x0) r7 = geteuid() syz_open_dev$sg(&(0x7f0000012000)='/dev/sg#\x00', 0x6a4f, 0x200) getgroups(0x3, &(0x7f0000322000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000a28000-0x38)={&(0x7f0000846000-0xc)={0x0, 0x0, 0x1, 0x8}, 0xc, &(0x7f00005ea000-0x10)=[{&(0x7f0000061000-0x4c)=[{0x4c, 0x4, 0x400, 0x2, 0x0, "c6811647aee6b48537286b4c3c563f7814b308054d0bae2c6ceac3cae1bf10796b9849b0a1985e5ee46a78d9d7c612029dccedd2da04857f63350425"}], 0x4c}], 0x1, &(0x7f0000a67000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x80, 0xc0}, 0x10) 2017/12/24 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000266000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000876000-0x10)={0x3, 0x4, 0x7f, 0x81}) r1 = syz_open_dev$tun(&(0x7f0000698000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030a000-0x4)=0xb) [ 68.004607] binder_alloc: 10509: binder_alloc_buf, no vma [ 68.010316] binder: 10509:10532 transaction failed 29189/-3, size 0-0 line 3128 [ 68.020481] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.032653] binder: send failed reply for transaction 85, target dead 2017/12/24 07:15:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000)={0xa2, &(0x7f0000826000)="dbb66a1e0d1b55514b955e3ad0578536fa117a8ff5f126694120fe92d92e8a99a4de7756b49d30082a510fcf05a11a5205a4149700bc975182b21562c366d5052e7ce8bb7fb387b68ab8bbb061ce25ec7a19436722e3d4aeb1555e5af48d65af6700000000000000ed9cd3519f03baf39e5c72fba9505c3094f1907a19225ae984b9d0233b85cfd6bb87c1df30737a82f770e90f559920ffdb9952c7f83b11d67e2f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000054a000)='/dev/snd/seq\x00', 0x0, 0x20000) sysinfo(&(0x7f0000789000+0x8f)=""/4096) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000819000)={0x100, 0x0, 0x0, 0x975}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000016e000)={r3, 0x9}) write$sndseq(r2, &(0x7f0000169000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000a6d000-0x58)={0x83, 0x200004, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/24 07:15:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e01000-0x4)=0x0, &(0x7f0000645000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setfsuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000044e000-0x4)='dev ', 0x1) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) openat(r1, &(0x7f0000e74000-0x8)='./file0\x00', 0x101000, 0x109) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') execveat(r1, &(0x7f0000b02000)='./file0\x00', &(0x7f0000338000)=[&(0x7f0000686000-0x19)='self)+].:em0ppp1%eth0em1\x00', &(0x7f00007f3000-0x26)='cpuset{@system+nodev-posix_acl_access\x00', &(0x7f00001da000)='\x00', &(0x7f0000d8c000-0x4)="6400f620"], &(0x7f000085c000-0x20)=[&(0x7f0000608000-0x4)='dev ', &(0x7f000013e000)='dev ', &(0x7f0000479000)='):\x00', &(0x7f00004f4000-0x48)="706f7369785f61636c5f616363657373286367726f75702d73656375726974792876626f786e6574312b2e7472757374656465746830d9637075736574776c616e30237070703100"], 0x100) 2017/12/24 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f0000c2c000)=""/229, 0xe5) symlink(&(0x7f0000dd4000)='./file0\x00', &(0x7f0000b5f000)='./file0\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)="6174747233707265db00") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x0, 0x84) 2017/12/24 07:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000005f000)="a65dea1556d77cef7683ad909cdd4c191853e9d2c7047109ecd27bb9717582a365861d655c4e916c7becf1b903a4968ba0a03746e4e32e411444037e9a412485c387d558f669eb497137de2ba2b8e742f9735384f0bc88cf35cc8e49f36fb388476967d788bcfecc653f64bf7ba754d41e215a868b08920bea43adbe2eae7fc5a3f22bbca16f50ea9ffda81ce86591923218fb7713803416fb84e16f7b99d1b9d224e262dfb630a89242edf7207d9fa469a6d4e1e442067fc29610f7eaf7c39b884dcb6fd8518a68df051b82ffb3504eaacaca712405e745ffb2c02cc0e2cc51eca1a379c35b94ca2f58c0403c54223374") sendmsg$unix(r1, &(0x7f00001f0000)={&(0x7f0000fc6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c64000-0x90)=[{&(0x7f00005b1000-0xb)="00c6b37909946ce87458ed", 0xb}, {&(0x7f00006ef000)="118eab836744c876e3e5d428eca63af60b355b2d837b40a2786084c01cd024d6827d22ed3b7b7dae030acc7e0f769625e37a92f2b95c3ed2c369894c73e96d10e1975cef5daa7c5d8b23777767d67e6b6f4897e01912548fb3f6564e6642535d9c5aa54565042d2ce9a87fc64d039b8f973fbfeacc772604e269559800a8d1f55d876b4b2eb0ac5d8c", 0x89}, {&(0x7f0000fc1000-0xd2)="428092f4c0883871956ebf4a5ee1b7c1a1a60aade4a8e364cec221ca1717fd1ec181c9999fca85247f05d27c635be834ce5271b56c4a50a34e874e3b8589382117dba98940de17d414716e43b5f1b73b2076cafab64eddc491dfbd7c445071b7ef4a9fd1f8681cef8867d565a7e908eb51072c9bab07079c12c88ee8c436f92928274ed9a98cb149f6055c3d0994ffe041513b44db1200cbde8cb65b427ba1adb06c9ba27995006ed512b1aa9f3972d67d60bd5fba6bd5b87860ae06ce9f893a6b8457907e107495d2e7aac77ab6f07c8986", 0xd2}, {&(0x7f0000f12000-0x86)="fd185a95b566c7d1da9d0d3ef303a3496ea605c06e91c8ead089617243456930ad2b293e8054019ac2cddb125a7481b39924ae4186998680166bc09fa6f509a5357349a9c4cc5e518c1342a57c4f1a91089023ad7e2e481417097a4d72262a53a8f56aee34eef5d13f499e1445f109aedc65c397eeb2157b68a3bbe317867e4dfcb1db631f05", 0x86}, {&(0x7f0000e95000-0x92)="aced829010d45a834f8bf5b68231552b442bcf353e367c44cc7f83810682b9f89aaef7d80dd789ee34a9ee004a12bf291f96c43b709bd5cbbfd537059fa83580f8e03c4d983b0af45c02e49f0aaed46ce3751682af7ffbc85e94c07ed7431336684ed7bd2dd04e5f322a3503c47d120314e5553d0cb6cc7ef0665d2b7295bbcbebd7c14d297678df55d236eca75c1a302c2e", 0x92}, {&(0x7f00003ae000)="3f7e085e0fb403f464fda1a8027195b38bf43e6eaaa4653802b81efd10244826b9ee6f05eb86b3587fc0085d35e8699ff72a0eb2ae286de7ebe15347bdf138a274cc32e4a3af483a383f9d50588a5ec0873596c7c79dd0095f74a1b60b68df7eac348457fbfa977b6c50f714bcbcfb3a44d7c76d4cf250ed3b8f515052329f729a4caab6374ccaf5f6c9504f3a10b3e0a0b5b352d378372643eb51455f5c130f776cca06dcf39c0007366bd9addfde8bbd7710577b6aa3eccfd6a4ce2d55b74e44cdb9d3eaaa80cdd5ff659eea85e5a3b267", 0xd2}, {&(0x7f0000a53000-0xdf)="bf3e70ebe985bcb912962b535d2a1357bc90c62e4b4269f3d613ef469e7caed997ddeba39fd9e0d1bb5bf67fe75943ff94c52c9c5533a91c4f0cb25485bfcd13be5f3ab51a09b0776352142eaaf30235e349764df1e5bbebc2dca96af98c5c43079e8c460676907e1f06bffce950bc6761eb8e2bc2edc3b2a6343cb6026d04218c7fa26f4a7c82c9df1489d05994a3b02a7ee1273adabaaa661733b59bc2bc9a3e7175f52c870665c006a32853818e98cc3d55205ae175df1da0e261c2c0b29a3c1b201df844a5ffe7ce9587f39b728d7d174d992eab22f402c18ce733a998", 0xdf}, {&(0x7f00001b3000-0x68)="8a8842fe90891df9f983fc4fda5166b5a387d907da39843c053fd6c5f9a434a3d567c9b22336e985943ffc796d3548f8c10faaedbb852b9e6fea3c765355019fe61835b3ab4af4e647b22ed1771a383bdae4d42dbd3f968a962eafe20adcaf4cd42f727be3cd302c", 0x68}, {&(0x7f0000181000)="f7e3eb5710a98d8718f32805064ac99eb45aa7b13adb2939d5dc8e47272fdf5fd9707cee6fd3f13daba4456aed938f6baf23349d95f1", 0x36}], 0x9, 0x0, 0x0, 0x4000000}, 0x24008001) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001fbcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/24 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000911000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)=0x0) r3 = add_key(&(0x7f0000cb3000-0x8)='rxrpc_s\x00', &(0x7f000082e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f51000)="9fc60d4c87aac1ef5f391efc4c8deb48d921de8ba00b82b63cfac80a3d89aea04229882a4ce7c807c1a89d4d9706ab9cc10649fe5d07f2d758a2fa2739325f5be482b3f3f920e364888a8a1bde77d42cb0035bd4172ab5e75b5bfa77ba5a2fae0c9754110cafe514c3c92d874ea5bacd6fd9e27f0ae9d923749af32ee5e7e282e83946ebc47742748bfe173630b360fdf702ba431936cc56b42e168bb08d0133dcf88f28d22a7bf8487de2bf", 0xac, 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f0000e30000-0x29)="6c2b39094a0ddf23dfad2c61cb80d746f64a230a624d259523b47d674f013b67b4161979133ed2afc5", 0x29) 2017/12/24 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000f63000)={0x3, 0xffffffffffffffff, 0x5}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000098f000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004f4000)=r3) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) dup3(r0, r1, 0x0) [ 68.182633] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket [ 68.194860] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 68.224617] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/24 07:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b58000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ec2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$netlink(0x10, 0x3, 0xc) 2017/12/24 07:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ae9000-0x4)=0x7d, 0x4) bind$inet(r1, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x0, &(0x7f0000e35000)=[]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f00009c4000-0x1000)="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", 0x46b}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000427000)="d4", 0x1, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) open(&(0x7f00003e7000)='./file0\x00', 0x2, 0x21) write$tun(r1, &(0x7f0000d93000-0x72)=@hdr={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00005be000)='/dev/keychord\x00', 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) recvfrom(r0, &(0x7f0000574000)=""/130, 0x82, 0x1, &(0x7f0000790000)=@nl={0x0, 0x0, 0x5, 0x7432b916}, 0xc) 2017/12/24 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000aaa000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2017/12/24 07:15:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') pwrite64(r0, &(0x7f0000360000-0x82)="fc", 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000003000-0x4)=0x3, 0x4) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2017/12/24 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000ef2000)=0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000097f000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ef3000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x8}, 0x20) 2017/12/24 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f00008a3000-0x3a)="390000001300090480000000000000001800002c01000000450000070000001419001600000001000400020007a155000180010c00001ee400", 0x39}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b35000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000121000-0x1)=0x0) fcntl$setpipe(r0, 0x407, 0x8) 2017/12/24 07:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x1800000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x7, 0x3}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000243000-0x38)=[{r1, 0x1, 0x0}], 0x1, 0xc209) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0b000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/24 07:15:02 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstat(r1, &(0x7f00001c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000dd0000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000dcf000)=0x0, &(0x7f0000dd0000-0x4)=0x0, &(0x7f0000dd0000-0x4)=0x0) setresgid(r2, r3, r4) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000dd1000-0x6)='#(em0\x00', 0x1) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r5, &(0x7f0000dd1000-0x48)=[{{0x77359400, 0x0}, 0x59, 0x100000001, 0x9}, {{0x0, 0x2710}, 0x5, 0xd45, 0x0}, {{0x0, 0x7530}, 0x2, 0xdf9, 0x4}], 0x48) getegid() r6 = syz_open_dev$evdev(&(0x7f0000dce000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f000010f000)=""/171) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/24 07:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000726000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a46000-0x28)={@common="67726530000000ff000000000000000b", @ifru_ivalue=0x6}) r1 = getuid() r2 = add_key(&(0x7f0000560000-0x5)='user\x00', &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f17000-0xf8)="aa63e74dafec4073028315aa53ac63c9a6ee6716076066c69a4253bfa896a475ccb165cfd2a6fee660393cf315d3227d84c15b05ee68e96c438b1495c2669f2214849cc95bb4579869688860b094de62318c36e8a282df508d2658b5dbb9c257bc12d25c9b49ffc188ecc2219395f604524869e87e5588259edaa003eae0048659b5598372c56d820217b4f7b434b235cb68e5c04ef607ef3bd4295dba259835ce5d56e0a17f71cb0823bff0bc1ed126789526112401294e75ac8cc0fe5207da20c8b2a6d370bfdab4fab41c2ad17925e78481c69c9cd172accf8b92c9b2e0041ef67863111110755445ade64bb3672cecac50324e1ca1d6", 0xf8, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000dee000)=""/244) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006c0000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00004b8000-0x4)=0x0, &(0x7f000001f000)=0x0, &(0x7f0000116000)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000210000)={r4, r1, r5}, 0xc) 2017/12/24 07:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003bf000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setxattr(&(0x7f0000bee000)='./file0\x00', &(0x7f0000219000)=@random={'os2.\x00', '\x00'}, &(0x7f0000e80000)='self\x00', 0x5, 0x3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e92000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000961000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000912000-0xc9)="2bfdab78f78415ae8cff86832ec7609a56b546b06e230c50edac413814b27015ffeeca242e8b497d8cfeed27c948d6e0ae42b935a06abf71c93126b837c1c3347b48b69bf34d3a794f0ed18bed6a990d5280b318c00adcf429161250009b6bf55bcbe873f52c22007835f0e18c4992252b007f542c42f615ec1197d010f84e3498bf562004b939572053bdd997247c670a60fbba339627098f6f7894113ecdd06fd4a68d2e98473c8fb82328ab33dc021081f626f0847da6c3dd8a35752d260ff6e29b0f0c24945d11", 0xc9, 0x800, &(0x7f00000aa000-0x14)={0x11, 0x1a, r5, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x1, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000d56000)="02", 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a6a000-0x10)={0x2, 0x96, &(0x7f0000b66000)="ead17d8ccdb4739e9a0133d34aa4f313a6f5d1572f0fb9997da2a885d9348e16e421d94155c46cda1d44f0e9dc4be3ad1c7b5ce8b2c9e9c4325d287ed8323deec635b2569c69eeff9fdf145391e50754a7ada520ccac028775ee065c1f2349cd78d4954b628317c76251ea4e34608dc927c3d8deb052c3c46a5c345d25038e677782d40b1adc99123f62994b4a1a5fe451cf9f486870"}) 2017/12/24 07:15:02 executing program 1: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ec5000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = inotify_init1(0x800) r5 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000767000-0x4)=0x0, 0x80800) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/sequencer2\x00', 0x82, 0x0) socketpair(0x11, 0x800, 0x680, &(0x7f0000a96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ec5000-0x38)={&(0x7f00002f8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec5000-0x10)=[{&(0x7f0000ec5000-0x1000)="f8c4f424df2f3299d65d7b5c3a265cc77f733ecd7741301f66286e931573ca32bae6c41907cf52e3155de0a6505a11a23436f76946f600f9684fed418567c74a76e79d76dbdfb3fb610b1029bae542153fc91f7a75f35740d3b162058fc5da4f20b19a33e2464fe1924731df380dc71c045a00bbca32b95d97dcdda0a98b78f3cd6ad8699ca8eb2c304e7c8a1c6bdcb7e69adc9f9a0e83bac3a8f8f7c901da600d8198885917958b2107e2847b8522bfb081490c16aa16bef6612fa14cb6e9593f17464023d83a9e85a9201671a0f9515ffe2022dae9e382189195577c31b970916f472dc875ae48233331477cbc96f35b8a2633bfd17f7ccad6e5c359d424ce75c395d5ca36284ca42b3be6c7b7d5e27da5d705d5c23db33eef13717cc4d18daf8f5cf744e82488813e4c6bec067041b85c811dbaeb9960a5a790279e0caefa53763f049813d88884ff5a08eb3a09091052fb6fe2e431b269b7d23332848535a0972aa949f71c50ae94077ce9672259389e50d391596f38b9da44b0c9b84d806cde427e711177e989f3716b75dd68f3fc5e09965c9e858869b07b3ba987044490fb07e1ed21d69923aac27cc2a51ee6002e18804c2e685f23b336d465e5719f0eca7025fff9fcc3b54524c0f526e40af47ab0a30bf7683437a1cdc93046c90e6f145f35bdd01933495c8fb64a0da491a3346a0973334527396e734eaa1c32fea7275d93326510e3a5b2a8527434b6c719b0053e7fe9c681f765cae367b5fc4180245d0e5f039b20151d100a593ca5d259226636ccf81337ce18795d813ac7d02b0582ebe779594bdf7d200f33c7d5b3fc690159b04bde0916783e0fbc36d201ce0477da9e147d0710e5130c598e4c04a9de65a1eb791682791c281cf0b49add3ffcb758a2e33c84959a81940adb5a82b664488875710adf397735f6d33d28dfdb9ad4e5760f9ae6937ada3521eb9c430db0757dd54462a94b85b052419df53e989a62fac69c10fba754936ee22d0176fa0f863b58b85793a092e5cd4c6e1ab275cce44c4cf7249883b42ce9340cfeb0a84cb3fa44418bdcdc425358b8246db2133cbcc32109be672f1bf2eed4cddbe280f033743e49230645d554f5095e8ef5df5ff02817b9874c2b177b3b8360075b40a14638f84386b3b2aa748c3b13ad3641a04f2eac7b40376b005ff51a182e235a513941bc66f62422c54079e358954a76923ecc90d9978234515e05c692194fa7a50a4c9ddbc8bcf6245690d02b1cfb9305d6aa8a0f0198c1c688142260f55339c11a72433b44e12c26c220a0b8d5aef8f668e19c4df98fdf93802031dc473832d609b7caa7c2039d65ae0cb9a6203cdb3759bf74f195103e53029aba64f62ddce96df35335d4cad6eb045d2630ad6e553d8df74dd0a2e08611fe5baab46216107e6340ebd17f8d49fef0d57038518facb02ea11b1adbae879fbe15fed60b6de02bbc09f28968e21b65f058d4456deaadf115336d3a0cd84c6996491bed6982708f03fc207feebfedf8e1ac824d6e776f9fd704081176cf104261bf9adfa5516bacaac262f1a37aa5de4e0a114c16d54ab7e46ba6cd4a9cd7cb17b5ae991faefa7bd1bdb5575a8fe8fe35c5bbc2d49a7404b4694f38fcded9072eb0cd76fd751df93ca2a39d47d0b03a23094fea302058bbac01ec9d87245f4c36f5e7766bd217fa4f192c7a5610081ea23d5703de153ca9b1a7cb47afd2e9b172079b05abca1b41d945388b730e2d6670f34f5441352a944110d790ba6a6557800f3881b263d29dc5036858afdb58bb07d299d2933db0e463d95085b71208233311c00d7c5e3f212d03e67dc4263437f100b2f315a308422583a503850f37afd4d285d6bc68f9332d6eebc4ceac6b3137e2b7369fde4f54dc50f34418717419e216b980fe17c323991b4594ed5211639b1ae30791b88d2870cbcc2159d29698cd22d8ed2e97c67e2c22b5c9d38f712bc020133c8eff0eeba4e9763da386a7633ab926c21e143bbb3dadadd5ecaf894e9469c47aad3f166d28e81de4d5b2d0102f3d217d0d8a7291fd6967e2c2a9e99fc6194d7dc0e16556c6e0f2c3fc8b62662369d0705385bb47f54e839404a6f63f424233b7013ed0f1eb63543a2434d5b57a935344a77bf74507854b1b72e690277720c70d2faa5a3b7e625062e88f6fd9dc39aee00bc614b99c2d8112895577b630edb8e14a589699e0a1f47b8e027a37d2ab65a921f28d763579b979cd5bfb3c0cfa02334411a5872a7a3e8da554bd6a8de297194cb05cb395c72172d2616f64ee534f0a10aac7f2c4b436204275f1d07899f1ef7572e44a3163553403743886f0a26745d7dc88dcb1995dc1a21ff90875dc0d7cbffe8f12e7c46865fd917f8810bc0795398eb313c046be23a5fcf1ea0d2e4969cb18ebc1308adac05e7a911e1b41893853584257fda336b17e9974005474b26d2cbb5d36137b374d53e58a982cdf2ca40ac78a6fb145877f72ddad25f00fb9302d1e380c948e019c0bd46ff8bfca7d8465ff37a346f323d240d133c71c5f9732e047a5a954abdca773f0ad1116343c8df5486fc561687530e57207e9beccf263ab66996fde192d688abb69ea2a21ffa7de4b87ce860c0973e433b37b4b447cb49616af6b8a93d2ee69fe10c53c26b52b57fd94c08ce54dd984da85a375ae60cb6950ccf4f5aa32fa4777ace2d12b8d06937eb40aced766db443a230c58767824add10fb54a9d5e2b6e0e5130ea2c12ad5a0e536b62db0880d671aa619ec93d05acfdb14d2f05daac76b75f8c05f136db2259415c8cfcab3393f4125f41f32fb8cf1ad66f79b26d0a41f0c4342168b0416c3ba7011f8ab9dad3fa48c45153a14ab84682c81c5e1b732efb2b418eb489666f448c61f4b272d64edce59f36e0478b0fd891340daed5e57c2970f9e06add5814459d6b89476fd933d556d17be7a49012b08f6414e4fc79d7dcb2492cf184f4a27b5884d33354519d5f71e47d7d66a622d6908e54d1287b5a755a2b9c1252ab5ff0512ecddbf6ba7dd8d7edffeb07c0f16bb631ee0ef8d62efc90b5902e90ab24ffe9ad96ea26c0fdc2ae7f8e36d4aff820f4ea83875134363f762f075aa9bc3552583a2f882b04802c78df1381465e5db7c1e833844edbe146d599b4edd44db074ef760265261d216787d826f6e0ab4d07a472bfe230aea8cb7a0301a838079557f68808d6740f2a3bf839112fe46f40fb4d8fc588efb66b5283598159e8dbd96c5a420edb82c07020e63970d81d547f5b05bcebcf73d151dffa00e0c0189be3522f8fd74360547ef02ac56d93d70a13727cb0e7c194c2bebd6d83b0a78baf589d2041a99c646f578401a258e621b212db87ec13d4cf60260c5830aefb02cba65979d78278a4694d8d3c768b334532f2049aa6d9aa8269aa2beaee213b78fd0860311899633edd4835e64f8283913b11bd6ec8c6c352b17c67acd8a08dddb3fb7fef7af78dfb3567eabac174830f40d3e5bde3ce0276940390f2b406c8ad9e5bf2784ece805dd2b667e94b4815b93d9d7c68e52034606e94ce4a5804b3fd74290211724a26bd75e9cbd7d37a79cde6d8a40d40266702e31d7b6be26623dc3f7e9367b06ace09c62716b42123be5e94d98aba8948e987f877d0acec2aa6b340aec0b892b8970206c5633e3bf41079e7b5bac1a942444ea24443254b2d1ed54445bb739b3ba09b68bc0781bfd652f244f6db653d9fc510926b83c69056e14d91f69e3c7c9f86ab1e3c0bab8f11f68611a4388e8786585d2092bd871ce1688b59788f7024ed4884b63e01fc65d5c6cc8aae98c446fc95dd16b9fa7f1340067734b66a4241fb1b14f011ed4b2a560634ff898b0e444b200855aac11556d3c62f6e3124138bbec4bcf46ddb7df1a00d899e0a1223665cc6568ccf471c797ad8c1de3c872affd047f45d30434dd98ed962f6951ded94fa9b5bf4b45ffbde2d2436023831df3dc8516c820f955b7f64ad8239f73f7c9a34b8aaeb0cfdaf690ff70c0f09c901bcee6f06a960ffa9d2e30a52014752337774e946aad1406740e42c170e3fab42ca80b65478dd3c7c377a128e1540934a39242b5707bb3f600218be2dcbb1501e7318218680b352bc36687436ccedfc5b284b1257fcfd360c8c5029926a63d3c765cbe6acdc11bd83f5b0b9739fccf44057e5810a4273ac85ac0d61752428ced96ee36005359abb9dd7f962b88a103e575616cb7b3afd691efa2659d2db59036390bcef8955e3e738a08918f92173cccaec35412d671f57ca9f2d180a92fe3b2abcca9ba39fc2b6969ffd0c13d39bab4ff1c223f871c5dd1cee676c8d5d768497e421f5d0c3de6f2070623c6509e7f614ad403fe66f12024a6148114bde2c6f8e4a1a928b6052f549f77ec935aa8c72ae22f04fde9b77ab58ad86e07f7b0358c47e9e325e2f76a913e1b9b212f0b34dec6832829a71f4491fe35a56520ca8a744b5082df17f1e6f6183c1775306566bda665da01afd515f3ee6dd1cb4e58da58f13c04e181d603c72009dc9114824247c09aa1988f01f3708b01385feb85a3f907bf881eac74af56c5bfe00a66cff8d0c7834f3f371b8614bf3b947f4af294cbbf6dcc2e9b746a8f92ff0ac6a7613e78ae9e819101c136a041a09157271b1e3f1b834b9f76c691bbd9f65f9a3b82ac3822752a8b15d9a41c9d6a57440ca3ddeed4b0cd713095e100873f49b6b16e984c9e3042a4a7b85f3c5f43691ab962efb81d271fc33534b90f3ea6fd1b056f04fd5ea11701e5ba76e6fc3d040a77132b6717e69e5ac0fdfc584e687e9d61499f0edbe19f926128f72884105f0b44b22938bb4ba9e04aa074fc88490dc90494c2542796db218fd7ccdd9707bce865dcf5727c8d6644a7bfdfa3221f12f1dfb37c11d04fc07f9ea5dc77c572db5d851f367effcc0fe91662d9c6e83c3a29a3e4ca479b4a74f89a507abf8841a2ccb57bc1d01259aba74a6c37598b467f014e1ac8475070833bfe7ee523549598316ce4adb4d56d094f621d9975fb4d37cb43e66f23bd73a3ffc6a18eec8ca01da1ecb870332658758dd4c183718c3395eff500994340316881210737d0b2eccc777c51a4d1585d38e802d63be944f0d30b31f63f9e7b6149f6452ab153021037963ae911b0ca086b510e0113e0e6dcfe313431d82a734a1625671edfbb3eb5314474d9931d50eb3eabc0482afe2ea7e6af99c413640cbf3a00e17ac52b01096dcbabdb9da6f5c0bf9136af3c6c5573ab07912cf7e791817b400c12655a8b90271ab2054fc3fbb365a376f9371a9360940a58b9fe0cf217e5a7085af4d7fc9da15ae43e6905981e198cea715682fb9fb6e3221c296845ec5b5b7c506025c76d01bd5a2873b97355521501f236153d2136bcb3bf3c6e4f86f59851559e147733ad1350e7ef66e335824064660854ac7caa7471d58947c66587bc996ae642ad20b2d0e289dc58a10c6004058b96dacfbdb373e8bada537fd9fe3aa949867d89d647fa2650354b11c700b0bce6e68b4951aa6328e7214425f483812aa21db14b4e210ae50210acdb40bb56cb582f56ea787bf2b31d16215da39fe6642f847a3197c2a012898c309b2c827f459a8a03d1fe24632ab0c8fc581cd2a54bbd9638a9598e122abc940fde2fdc4c4df86ab3c2fa3d985451141bb59b55c6dc6e21bb3ae27be8bc71f2a948abf830478d577d10fa56a5ffb68280ac734f9964b75eed9aa8882cb0279ea5f5bc30f30b5c039244da5ee170d64a43f933d4e0baee7a0b88087ebbdbfa2e2", 0x1000}], 0x1, &(0x7f0000ec5000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}], 0x30, 0x1}, 0x20000001) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f000077a000-0x28)=@ethtool_eee={0x49, 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]}) 2017/12/24 07:15:02 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000843000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clone(0x0, &(0x7f00008e9000)="", &(0x7f00006ed000-0x4)=0x0, &(0x7f0000994000-0x4)=0x0, &(0x7f0000f70000-0xc5)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x3, 0x1, 0x1000}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000efc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000203000)=0x10, 0x800) getpeername$ipx(r0, &(0x7f0000ed6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000093c000)=0x10) r1 = open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) lremovexattr(&(0x7f0000d26000-0x8)='./file0\x00', &(0x7f00003d9000-0x7)=@random={'osx.\x00', '.\x00'}) fallocate(r1, 0x0, 0xfff, 0x2) fadvise64(r1, 0x0, 0x10000, 0x4) 2017/12/24 07:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006f5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xcae3}) write$sndseq(r0, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) setsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f00008c7000)=0xde, 0x4) 2017/12/24 07:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400201043f9, &(0x7f0000e02000)="", &(0x7f000078f000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000346000+0x7bf)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a4d000-0x8)={0x0, 0x0}) 2017/12/24 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x0, &(0x7f0000870000)=[]}) r0 = open(&(0x7f0000e75000-0x8)='./file0\x00', 0x80000, 0x28) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ff7000-0xc)={0x0, 0x0}) listxattr(&(0x7f0000497000-0x8)='./file0\x00', &(0x7f00004aa000-0x1000)=""/4096, 0x1000) r1 = memfd_create(&(0x7f000059a000-0x2)=']\x00', 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000d21000)=0x0, 0x4) [ 68.415989] device syz0 entered promiscuous mode 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d6c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000067b000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/24 07:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/24 07:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00001e1000)={@common='ifb0\x00', @ifru_flags=0x1500}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2017/12/24 07:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000ecc000-0x8)='./file0\x00', 0x0, 0x81) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000897000-0x4)=0x81) 2017/12/24 07:15:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000fc7000-0x8)='./file0\x00', 0x420c05, 0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fb3000-0x24)=""/36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00001dd000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 68.558063] device syz6 entered promiscuous mode 2017/12/24 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x5, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x208, 0x80, 0x0, 0x7fffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000b98000-0x24)=""/36) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f00009bf000-0x8)={0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/24 07:15:03 executing program 3: gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001c2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000031000-0x1a4)=[{{&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f000001e000-0x3d)="149a3cd4437dcf49741fd7bb9e8ccb8e00d2570366d92ec028fae565a25ca96a8946523c28814eff0e2423aa0ac2adf97fdfe1ece57d824468a01fe3e4", 0x3d}, {&(0x7f0000001000-0xda)="c2f558e5716cc19d5d213b7a70d6cb213e2215fea1f88ae2e0ab83a7600f83dfec394080f5e1b9e8a7b4a720b8d98b48ba91838db23a7dfd6af5ea6d2a19d8989c1cb8f29204cc20c178c24455c1473154bc9d2b01cddac4e3f1280453156ab73ed200c8b40309d0abd6c897e9ea6cba15a9d54971864d3efbf101231d178b258c68fdb849d7dea53724ebd9d2b2839b309bfa37dfe83e83d455e9844d7bedb05e733286a9ae5ef47f5e9fff7dc80d4fb0c105a1f36a134dfb9a8b2211c4a1afaaefc13f68c779f9001af531059ec0cef509e85e64fd4c1bf4e5", 0xda}], 0x2, &(0x7f0000000000)=[{0x98, 0x11f, 0x4, "3977d2a731eccb6a7dd1c63c1a70c5029e92859c126edc5794dd9d08cdfcb909e47326073f20d798d72479753b08f3c37cc03ee8640c2aeebf52c8c8bd988840ecf941a0b6063b8af87ac6b65ecd03640f398c52c9f04700e5f8fc84fce1acb483c8e205e745047613ee376531ef01d009b557cdfabb57ea1922a73c482d4945b0db5fa9cf8496"}], 0x98, 0x90}, 0x2}, {{&(0x7f0000001000-0x9)=@rc={0x1f, {0x0, 0xab5, 0x1, 0x3, 0x1000, 0x100000001}, 0x9}, 0x9, &(0x7f0000a0a000)=[{&(0x7f00007a1000-0xcf)="bf24ca901fcc834140530d911feed152d047f7ace09feec87f2af13b624b0b0581d6578222f322b2ab97eb32050ebc07c22cbc5752790817ce1b69108b6654cec1283a301e25b47e514118aabe8e6f71145214b1e09d62afd5d231a5383d13c01b3aa212d5c047385e9092bb2ef2f26d9bf71d7eb0fa4abdef200cf6fb3513c8d382c44f18424f3d3bea17ba372e6b1a41f3ca324b7ec938553a981c9e70c1207afce3ef1b783746728c698517e06886f86f004ea2a5fa402a76e2d48b94876d6972a7d5d695ef0fb9f9e3a40488e7", 0xcf}, {&(0x7f0000001000-0xba)="4be20f058c64dfa1d0c02af227984af1d404a552987618bc57dc3fbf1c7febf3f4ca1fb733d7a47cc37b18b32088557292cf4d3af7da1ef9d53d55d3123a35485d9e8409f4571661cbc49ae9ba326467f649c311f1b03e7a5e3c0c289fede3a8ae5b1f6af46fc9d83c32a8e195de3ff38314024ead04a79360bb3e520fa327e17d99e605fbf0779e3eec0f71921b2101905e6851c93c45f233d79fe32dff44c27fb00978c7570bb42e0ce79ea196dd4ca504321c541e5812f01a", 0xba}, {&(0x7f0000064000-0xe3)="fd49f32c05d04d2737d727c0a17b6a9cda7c6a94a3d20c5f58b9e18723188f698b2de6149d0769068ee4dc228fdde32755e2c5d1d8029a5c49c79d7a30e632e6be3aa219fe784bac6dc220700cc1a396d471521e99fd062a96009dc38f0261249cbac54ca63890739cb83889f442e461f0da39ce96ca210e0aaeb27de8bdd5e0226c4d26385319825a4103879a84ed99de17e2340730ad8021e59d3359a8634cd789bb2effadb09d25cfaf2e723cfa45900f73fcf2415171cc2eabfc6feed61c52a3910b0f92e2f6f4c02f7a631da0c2f364bed93a128c10657090bd56683efcc1ef59", 0xe3}, {&(0x7f0000000000)="fd3859763bb02137e4315ba063f95c197136cf135bf9e85755bcd24e8564a9bf66bedc23a15f8a09b1c8446e1d7a0cb6a7493b13b52d4a3a3c2c4067d578449d6c79fdc2c52b6429d26545a42fc298f980517819ad5b9421a09fb5f2e5f895915c8f71fcf4354a280d78dd04163383dad8dc6263d6f4ee149daaa759321aa49b582118c072f17c9dd40137d80fbea754", 0x90}], 0x4, &(0x7f0000001000-0x1d8)=[{0xb8, 0x0, 0x2, "911b1cf08f92ac76117c06201cf71d0b410dd831efb7a8e5c127e7c16b0f4f50e10f8f5af1f25421db2f0ec676c56cf5020f6f4af128ee3a5b2e2b30c9e5cd3548465f1cf84349ae21f1cb02eab1dbcc3116038d9d52e82092e8c8ce9129eedb2a0a7a7788cda5f30ab36bd044807efdcd0a61f9641e58d092049c4f102cd1994c191765f29bec6b6b570b80532df80a7ba511ecc7c94007a298cd405f95194aa3b6ba"}, {0x20, 0x88, 0x9, "a41a6a78750c5c2bc1"}, {0x100, 0x11b, 0xfffffffffffffffb, "1ab08ba83926d3bb0a103e0a86ac57f5a068d832941b3a7dae523d6b5a01997dddcd72ce6b7f324e7a6592735d7ddf443150db7ca984e89e3e42164c8c3127cf0ddd1ce76accbdf366ded5e874410b4b02237550e6182b7b7f6cc865e02cb2199ad4858b1a37dfc1e5c796a64feea59f92bb168f0fe628d54657ea62252d8c04b12e5319c97329c5f651d8ef7be7c62e1cf2d965b5fc482a1e1c6d0b1dcfb8b0877b36310003c7eff87c114bd3785e6422dbd5a42fae39b31880e2a64eadfb7c9ef4a9af67438ff6dda081f900444989053c0fed8ffc76679e624a22b939f5082f8c8abca4c67cd2dfcc70fb89db600c"}], 0x1d8, 0x20000000}, 0x8}, {{&(0x7f0000460000)=@sco={0x1f, {0x9, 0xffffffffffffff01, 0x800, 0x2, 0xfffffffffffff650, 0x2}}, 0x8, &(0x7f0000000000)=[{&(0x7f000067a000)="e45c60a89b295ef312a33dac330a18ad0b97bf9a23f2aa2fe0d77ba1095db4054e0fc98dce01da0fcddeaa417c69713e870982b0d95f74674403b20740386d9e5e5ff63091b3f0a23ebc8e15f08ec39a29c4df38f4ff6c32fe700766118338b364101e00e505fe3e68655e85f943b65a05e4d86e3e95fe7b809703b6beaf9e4f7732026946163a784d2ba8eaa03f231cf228ea885b08cb622de308b9561530f7805ebc0029deedd7a95e1c456ec6e3e40a966ebfc0c36eb74246a465824985be0f81c879524f3e1653cf3d83a58275ab4f8d8e4a6408ba4b259455d895f0b21ea2", 0xe1}, {&(0x7f0000001000-0x41)="8d41787312c8e7b634b3d4d6b1848c6ed7f2a102143b6ee7ff044e550279756f67c478165675435f40f9847c29a0073042a996c85e0bdb0a39f346b015c93e3e5d", 0x41}, {&(0x7f0000558000)="63134b98df2aedd5890978a01535cfc4f10712aa655bc58dc1176afa139cf95270186a02ba98dda582ce1e4ba4d73a6ce2635c2f195b13599e8673caafdeb538b7ed00e1374daf5c43fb528b6f8f346c62162b2027c2d83f4d147d73bc8ce305d934008568a2ad82d50e7c1aa4ff4542be26cb3e53d2ead050f2ae1b51d3829a756ca53fdda8340357144112053562ce74c1e0ac57345b641198b3ea9e0875c1585baf3bba58", 0xa6}, {&(0x7f0000000000)="5be50c80c4fedcb376ae167c87c676538dc484f878b46b94e1cddb85b8c85fe7dbee73efb0bd90659bf663cd8f250e67d836ea8c1a777dd58f01c4bda0dcbf9121fe6e1f8602ce1ce4c0004e086d772bcb84f7d5811707a25728be", 0x5b}, {&(0x7f0000dd2000-0x82)="e9c6d4736fcb8146551dad14a62edbe25f619debb01bd78ae90fa15e7d07fc7b14dc409c188f5262f94f5e1b4078cee1c230efe1846d76fb1068c7d9f5364c49b553a12a7fbf956bf24ff000db7d5d1d0b1f691ad1b0d6d355b32aaa73b19ec17bc2766f94233d47d25ee45fd33e35c5b1bad6331435d182c1f402330aded0bc24ad", 0x82}, {&(0x7f0000000000)="200950fca91a085652a97764ba5b112a1ce59130a39afa10133482a2be3470f6ab266dbdc1f2fdd038a8868ef6210422f8a69e999fd88f92d88170cd3d4e8de46214408adbaf96b53691390ab95e77a075703165228d5394c5a91edb500f63fc3be511c93e10f01ad5e4f03bf1c40878796c714e4ab31128c3515fd9cf6b71c9264429c806661764c46239e63c5681b5f929f45e99339cb3d50064b1261f03d78f3765a3d7f27664408df39711", 0xad}, {&(0x7f0000000000)="7dcb88bb48a9108a58f84dec6078b0ee5619dca23475a96c5a3fd5d1e2d2e003d179ddd66487d6be215438dec3b7e87eba0ef03734c909bc8e5f6fc1043ba84a8cf6c204550d53115591119ff7982eb1da50158ca9644387d48b4190", 0x5c}, {&(0x7f0000000000+0xac2)="5857ff58ec165ae1c239acd01d723c4b43a76a6ff0ae7783d0c065a89868707b13c91a3f970179eadda7cbd0b547cf604c788969efca3eae2954f368b2bb332340bc758d33c3d7c83bc69cd92d1f574dcda58dca3325067f64b2949ca86a1337f53dbdb0d4d04b76bbf17000f0a1bbee2783eed5112965b688d5585183d606aaf320af80cec6fe40b2d52997f9e7", 0x8e}, {&(0x7f0000237000)="41048b0cebf0cc9d9cd86690fc2344b4b107853ffc121d142a0c771c7e1a9029c0d4dc0e50cece04671a07171402b27ab75f6f40cdafa0522827feb1e6200cb147e6375b0c0453b64da0f820188bf733b0dee5fc2a77ff146735f7a8a7373ad237cf840037157e16f2a89678b4454cd8f21a9628ff0b00265d736d7f58327cb609217a4adc0a5ca7f1c7f076ed1a1c0eb2293af93f5588e6e03ace60739c59745db234c111bc00a13708c4637f83673aaceeec3a828e86865fdb3d743c668f", 0xbf}], 0x9, &(0x7f0000184000-0x200)=[{0x58, 0x1, 0x80, "393b010670c80c9f163aa4b2feafaea409f4fd49e79104139a618dc122c665a301e6275612a7df68391beb7dfc5f1783fc907abd8f870f9a5c588355ae4f415307aeaa"}, {0x48, 0x100, 0x3f, "34cf87ec757aedd7258ca379e96bc8cda25184253be81f3940cd8d5f31df1b69c9df7bc1a9270a0622082250f30f7f53a8641c"}, {0x80, 0x107, 0x786, "97f06bd8943cd3efa6c3b3c3306380e4e3c1277c4d2375f6c6e1ffaf555779c1825e74d6fdd0eed3076044e75d2f97048cc742ce83bbcd138f7081fe66254fe5176fb899690159c48e2ac7c52277f266c86e08c5d2b0b499d0e8e314790c2ccb7d33c2777c137f07a5ee339473"}, {0xb8, 0x119, 0x7fff, "7fe5496c39d63cc609fc66ae09307d1a2a03bff296b0288ee69cc8199dd9d474e7da162a1290a4522b3a1abec562128c79d7600b2f22ef4b38561696bca767e729fd101fe27547d26b603e83e46a43d1cdfb340a0e03804542dde67bde78e07bcbfcd741d9f608070dfb9439a30f4778817fe160e92fc81f2d97d2bf03ed095911ddb6fd3e94adf029d28dd9d0c02ff36dd58108a42f751c2f67eab150fdfc1de031ddc1"}, {0x28, 0x118, 0x10000, "cef814b207d13020f29f42869e2316fb06"}], 0x200, 0x40}, 0x8}, {{&(0x7f0000000000+0x8d3)=@nl={0x10, 0x0, 0x80000001, 0x8001}, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f0000ee6000)="4a29354c6e3fdb51c6a64266609759c6e51ee6145cc1827d39dc7a136e8cc6f04b5bc76bb5b5c448179032181a6d00657beb0076c04951ef94e96b4c7b9da01867f3635c4ff858c9bbd4e298d7665d7d65be7f908caec9a145243e4f00", 0x5d}, 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{0xe8, 0x111, 0x6b, "a0f2b96ee65cd7502173c42e0642b2c2794ca6db94ef7190b37d8f7b53aff8369253cab0234a9f4b59d46707bebe0977df1112d706768cc9a1112430a7125bf8cadf0cad26604993944c995944bd224c6ef3b6e0b7c01c234ab7cae0eae922cdd87b0ee711f65d78e54cb29494521e38a1f53a1c6631033ba59257b9e6f05a777f776cf7bb9b913654dd35d0e67aa794e271c1bfb0ab2eb457d9ba18b5cd47c985daaaf5b1329ec0fda72bcedddecd40fe0f0cb78998ea81bda9f755a60cfb54ba8273b94c5924716f768799e9f5cd7afbf8"}, {0xf0, 0x0, 0x8, "923fb44a3d4c28e0265eb702712eea2c49c339f5dda5a7a81bd8df49819351c34ed74cf7557ce24054451283b6c767ec1b5e08a66de9a845753cb9056925a80b25f9594eb38ca21e820cd1eb09da8e64d3c172da9271b13d863b07365777e27357e31344837c1a0938456c606851f4a67038a608b1239c30f1cd9cf20eedbe9a0d392d65626ce1eaa7b272028b5eefe6a6487512c612866793235d9ba1b3b317ba4c9550548e3a231899778b88aacf82e8d44f4aaf85fe153c1ca147507d6eee9a04d57f46f6e6d2ec3e004e92f6bda4dbb7fa92dbdbdb96ad"}, {0x68, 0x118, 0x4, "9ca9ec0f01a541af037fd4f19d83705a8ed687c4b3416180f75c9a930e24730ea818f0cdb1cb43beebc9ba93d4769f4f41205409e3600d95a37be9387601e03e1467c9e573499ae34d845c489e952aa5e2e7117f3e7ee59d"}, {0x88, 0x100, 0x8, "8c54ce02ab9a283273c4194a0d26f77e2ccb3c5606904ecc13e9b90a06f6afdaa601a80df858c6278fd91de2f8d9c3cbae3aac0484c7fb505921b65513304b4978a8a4dd0a164da5ec1482b1eda14febf0deae12bd7e962403b508ed6b3a5641aba41adc378bddc3a8f5751abbd679560d3066a011"}, {0xf0, 0x11d, 0x100000000, "9d16c733582621ee39adc789ac5b249849c09d8ec5dac76b57e9c3a8a37c341439a0bfd94277d54be14a1e0b72b23f256748566960b40655fe30aafcfc112db178c8de0beeb63dfb618f717ceeeca021934dec2c6c970aa62fb3d91240346479906344debe0b5466d8f22ad233cece41063ff43b37a137a294f3f7ca3fc1c434cf88ab874c84f0874cbce5110e9a6c1b62f3dd4ddb42bb79f31d7d6447513e42d4e553ca2fa5b84ba95128d13710a9222be030cf26ba202b1ded58c9d97e072189a2707238f1b66250e95247d0530e12bd8dd7e6fa9d9f7c80cc94c9"}, {0xe8, 0x101, 0x80000000, "1d5658637292141a20d8e9729ee9bdda8a4a70d95696ee8e9221403f38d002e16bb1bf8279d79074229b37240060bd888dcf235479fcafe682882f67e603d8a1daf1be7de7063f1de8c7515b0c6e92cc63850462b783fd3be9f4e9312bb9ab648b54136dc79e4461ab1f6762e2e06dfc34e1347baf7c3d7e97de3729a426ff72e681c660f8ce6f2152a4d4549d7b68f764677e33d9d6b2a3bfde89af4ec90d28fb55d55477c19b5c5842f3fbba2f6475be391800a3fcd75400efd9922c8efb97c45c542b1208c33a77b8d5c692df976e9dbef2"}, {0xc8, 0x118, 0x61, "0dcca0699cd3f61c9dd6083226f827e8c4458564fc837a7a4317285ccbb4cf652768dcd3865ce396636be6e94a63700853327c2a4fb02a9a22ed3702d0c3356a98f7868ece37d4a6f01044e735708a8249aa8648bcd6d01fc4a4f6d488d873ec509b379f8ca2eb9d0064ee70f46abd27af7cbbb729495aaaaf3493028327d4637cc23304972ef1ddc52ad5b9f4132b5b01bff21d004f0a2cd420fec1e69abb09025b36e1a8be280aa0d5c8577cc6ef7eee"}, {0x98, 0x10b, 0x7, "5bf264ad961550b4d9ae868aa68c16d70a0835f31003d063262bffd25189ef4cd42020ffe9706c60d74dab94ef909df9e74edc05ffc399a2c77736666b476c3ccbdbfdb4859d33fd478fe8c520daedfd7331b5fb4377e9af6094616712b7e1d1a590deae44acd94c9241490d9215e65e7a1b3a188f1120a05cf950eba434d5a640cc3c"}], 0x1610, 0x10}, 0x3}], 0x7, 0x4044011) 2017/12/24 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x8000000000001, 0x3, &(0x7f0000916000)={0x0, &(0x7f0000c06000)=[]}) ppoll(&(0x7f000063f000)=[], 0x0, &(0x7f0000b86000)={0x0, 0x1c9c380}, &(0x7f0000aac000-0x8)={0x0}, 0x8) 2017/12/24 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000054d000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000-0x18)={0x0, 0x6, 0x30, 0x1000, 0x3f}, &(0x7f0000ab4000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b5b000+0x81d)={r1, 0x3f}, &(0x7f0000f03000)=0x8) 2017/12/24 07:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) 2017/12/24 07:15:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000012000)=""/141, &(0x7f0000002000-0x4)=0x8d) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000004000)={&(0x7f0000013000-0x8)={0x0}, 0x8}) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0x0, &(0x7f0000012000-0x4)=0xf2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000004000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x64a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000-0x24)="240000001d0025f0006b00041aedfc000205000000000000001021eb08000100000000b7", 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000564000-0x10)='/dev/sequencer2\x00', 0x345800, 0x0) 2017/12/24 07:15:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000305000-0x28)={@common='lo\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x18, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000fc5000)=0x78e7, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x88) r2 = syz_open_dev$mice(&(0x7f0000f14000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) openat(r2, &(0x7f0000795000-0x8)='./file0\x00', 0x20000, 0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fc7000)={0x0, 0xffffffffffffff98, 0x3f, 0x5, 0x100, 0x8}, &(0x7f00004b5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000da0000-0x8)={r3, 0x5}, &(0x7f0000618000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000310000-0xbc)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @rand_addr=0x3611, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc5e}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7d414108, @loopback={0x0, 0x1}, 0xbe6}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9da7}], 0xbc) 2017/12/24 07:15:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xbd, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000012000-0x14)={0xffff, 0x0, 0x0, 0xff, 0x1, 0x8, 0x40, 0x8, 0x5, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4aa1, 0x91, 0x1000, 0x446c, 0x7ff}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:15:03 executing program 4: add_key(&(0x7f00006a2000-0xd)='dns_resolver\x00', &(0x7f00001fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f59000)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d854a037e506de2a8f050dff489b4f3953bcfed5b6756e81f2430ad299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a1245a6e0c6c195997d254e2351397acca7837f6800", 0x95, 0xfffffffffffffffc) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000535000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000630000)=0xc) r2 = geteuid() fstat(0xffffffffffffffff, &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd8000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000187000-0x4)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000011f000)={0x0, 0x0}) lstat(&(0x7f0000ba0000-0x8)='./file0\x00', &(0x7f0000645000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r11 = timerfd_create(0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r13 = userfaultfd(0x800) r14 = syz_open_dev$usbmon(&(0x7f00000db000)='/dev/usbmon#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x80800) r16 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000097d000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007fd000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000009d000-0x4)=0x0, &(0x7f0000483000)=0x0, &(0x7f0000035000)=0x0) sendmsg$netlink(r0, &(0x7f0000890000-0x38)={&(0x7f0000000000)={0x0, 0x0, 0x4a, 0xac}, 0xc, &(0x7f000080d000)=[{&(0x7f0000000000)=[{0x107, 0x14b7, 0xa10, 0x6, 0x6, "4ec77aca729eed182d61658bef46a5dcfe831b7affc07c56a41b8186864a17594766e5c9d5d25ea1c8b24ffaf759f9be8af4b43b49f65e95ef7219f8f9798ff428ea6bd13e344dbd472c71d063d0449728e6485279922b33e856fef049b0cd8b1097ce56543384a5de545fdebb8be0b12af22501080da8457cf8bf5c91bb8d05fde3cae588922c154c17bd8788848eb35bac3b1c9f19ad7b2726522ce0e09da38bb3fddf315ccf6e046e16405885ca8e3edaa1b374cd57a82c3e0b7f3f73de15d759d41758d4b986ca1dccbde6017c7d950c8a27c697a878e2e40128277e1e04d0efd1b6a2361338cfbcabe16cf02e33d96630a878c9e4"}, {0xf6, 0x0, 0x20, 0x1692, 0x6, "8b94ac3bd8934368f8df25fa7ee38729be30d3db943be40dca714995a3a3f704568baeb1bafcd55a1c6f0d80341f5d71192506d9795d5e04a2a516ab584dede058b6fe4370c9a19a24cbc92cefffddb0cbd7d593aa4dde2d022e1e94e4912611f846616ef98628bfc8c0bb640243e49e6dd51114c35de8df996cc9d253e3dad7d8585a65e74bf60dcc6b50b4b4bc6d2181a3f076f97d70b52c027fdf42c577549d177274671ab9e7eb7812754b0d7dc5e2f76cae55ec7a74cfbe2cc632d6a17588272a1fb033df16956a5a04aa91fe39934e06000c19abda5a434ad469a465c7ceea570b3bc0"}], 0x1fd}], 0x1, &(0x7f0000e41000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb0, 0x40080}, 0x40) 2017/12/24 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f77000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000b2d000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002e5000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d10000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043c000)=0xe8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000809000-0x4e)="73657373696f6e6964006151daf6ddd7fc1888b7b121bc7728c1a1c212ecfef64e48421ab59c8430f080dffe1a53ae0047c7aceb58c0714e2ed25bd37311fc2aa0ca0222863a0567de249c9d802f") pread64(r2, &(0x7f0000237000)=""/0, 0x0, 0x0) dup2(r0, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ce9000-0xc)={0x0, 0x0, 0x0}, 0xc) rmdir(&(0x7f0000dd9000-0x8)='./file0\x00') lstat(&(0x7f000042a000-0x8)='./file0\x00', &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000e2c000)=""/72, 0x48) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r3, 0x41, 0x4}, {0xffffffffffffffff, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) [ 68.737065] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.741655] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.760347] CPU: 0 PID: 10694 Comm: syz-executor2 Not tainted 4.4.107-g610c835 #12 [ 68.768094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.777449] 0000000000000000 6e8fbe2c6291e538 ffff8800b319f970 ffffffff81d0457d [ 68.785473] ffff8801ce251380 1ffff10016633f3b ffff8800b319faf8 0000000000000000 [ 68.793469] 0000000000000000 ffff8800b319fb20 ffffffff81606345 ffffffff81234260 [ 68.801468] Call Trace: [ 68.804040] [] dump_stack+0xc1/0x124 [ 68.809401] [] handle_userfault+0x715/0xf50 [ 68.815360] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.822357] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 68.828762] [] ? try_to_wake_up+0x62/0xf60 [ 68.834651] [] ? handle_mm_fault+0xb5d/0x3190 [ 68.840793] [] ? handle_mm_fault+0x291e/0x3190 [ 68.847015] [] handle_mm_fault+0x2938/0x3190 [ 68.853060] [] ? copy_page_range+0x1430/0x1430 [ 68.859276] [] ? __do_page_fault+0x780/0xa00 [ 68.865320] [] ? vmacache_find+0x59/0x290 [ 68.871101] [] __do_page_fault+0x35b/0xa00 [ 68.877075] [] do_page_fault+0x27/0x30 [ 68.882602] [] page_fault+0x28/0x30 [ 68.887872] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 68.894696] [] ? SyS_pselect6+0x22d/0x530 [ 68.900472] [] ? SyS_select+0x1d0/0x1d0 [ 68.906070] [] ? SyS_futex+0x210/0x2c0 [ 68.911581] [] ? do_futex+0x1670/0x1670 [ 68.917181] [] ? vm_stat_account+0x130/0x130 [ 68.923217] [] ? security_file_ioctl+0x89/0xb0 [ 68.929428] [] ? lockdep_sys_exit_thunk+0x12/0x14 2017/12/24 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/188, 0xbc, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e25000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000+0xc3c)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000020c000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) accept$unix(r1, &(0x7f0000351000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000927000)=0x8) recvmsg(r1, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000af7000)=""/0, 0x0, 0x0}, 0x2) sendto(r0, &(0x7f0000012000)="", 0x0, 0x0, 0x0, 0x0) [ 68.935898] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 68.942451] CPU: 1 PID: 10710 Comm: syz-executor2 Not tainted 4.4.107-g610c835 #12 [ 68.950162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.959510] 0000000000000000 c456d315866964b7 ffff8801ce15fa50 ffffffff81d0457d [ 68.967544] ffff8801ce251380 1ffff10039c2bf57 ffff8801ce15fbd8 0000000000000000 [ 68.975600] 0000000000000000 ffff8801ce15fc00 ffffffff81606345 ffffffff81234260 [ 68.983649] Call Trace: [ 68.986235] [] dump_stack+0xc1/0x124 [ 68.991586] [] handle_userfault+0x715/0xf50 [ 68.997549] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.004554] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 69.011048] [] ? handle_mm_fault+0xb5d/0x3190 [ 69.017265] [] ? handle_mm_fault+0x291e/0x3190 [ 69.023469] [] handle_mm_fault+0x2938/0x3190 [ 69.029504] [] ? copy_page_range+0x1430/0x1430 [ 69.035708] [] ? __do_page_fault+0x780/0xa00 [ 69.041757] [] ? vmacache_find+0x59/0x290 [ 69.047543] [] __do_page_fault+0x35b/0xa00 [ 69.053397] [] do_page_fault+0x27/0x30 [ 69.058914] [] page_fault+0x28/0x30 [ 69.064171] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 69.070986] [] ? do_sched_setscheduler+0x94/0x190 [ 69.077454] [] ? sched_setscheduler+0x10/0x10 [ 69.083571] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 69.090379] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 69.096839] [] SyS_sched_setscheduler+0xd/0x20 [ 69.103047] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 69.157023] FAULT_FLAG_ALLOW_RETRY missing 30 [ 69.161587] CPU: 1 PID: 10694 Comm: syz-executor2 Not tainted 4.4.107-g610c835 #12 [ 69.169277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.178600] 0000000000000000 6e8fbe2c6291e538 ffff8800b319fa50 ffffffff81d0457d [ 69.186571] ffff8801ce251500 1ffff10016633f57 ffff8800b319fbd8 0000000000000000 [ 69.194555] 0000000000000000 ffff8800b319fc00 ffffffff81606345 ffffffff81234260 [ 69.202526] Call Trace: [ 69.205086] [] dump_stack+0xc1/0x124 [ 69.210420] [] handle_userfault+0x715/0xf50 [ 69.216368] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.223357] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 69.229740] [] ? handle_mm_fault+0xb5d/0x3190 [ 69.235856] [] ? handle_mm_fault+0x291e/0x3190 [ 69.242059] [] handle_mm_fault+0x2938/0x3190 [ 69.248084] [] ? copy_page_range+0x1430/0x1430 [ 69.254287] [] ? __do_page_fault+0x780/0xa00 [ 69.260339] [] ? vmacache_find+0x59/0x290 [ 69.266111] [] __do_page_fault+0x35b/0xa00 [ 69.271962] [] do_page_fault+0x27/0x30 [ 69.277556] [] page_fault+0x28/0x30 [ 69.282811] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 69.289626] [] ? do_sched_setscheduler+0x94/0x190 [ 69.296094] [] ? sched_setscheduler+0x10/0x10 [ 69.302216] [] ? sys_getpgrp+0xd4/0x190 2017/12/24 07:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000539000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000e66000)=""/8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000be5000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001d3000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007fc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00000cd000-0x4)=0x9, 0x4) r2 = add_key$keyring(&(0x7f0000615000)='keyring\x00', &(0x7f0000480000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000b2e000)='big_key\x00', &(0x7f0000905000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000220000-0xd)='/selinux/mls\x00', 0xffffffffffffffff) keyctl$link(0x8, r2, r3) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2017/12/24 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000009, 0x805, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000282000+0xc39)=0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cca000)=[], 0x0, &(0x7f000037e000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2017/12/24 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000cd000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000577000-0x4)=0x14) exit(0x0) creat(&(0x7f0000265000)='./file0/file0\x00', 0x80) 2017/12/24 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) syz_open_pts(r0, 0x0) 2017/12/24 07:15:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r0, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf8000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = gettid() ioprio_set$pid(0x1, r3, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000087b000)={0x0, @in6={{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000846000)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f61000)={r4, 0x100000000, 0x4c, 0x8, 0x8, 0x7}, 0x14) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000628000)={0xfffffffffffffffe}, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006ff8000000006c00000000ffffff00"}) 2017/12/24 07:15:03 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x250001, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0x3, 0x6, 0x1ff, 0x9, 0x18, 0xfffffffffffff801}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0xfff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000-0xc)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000015000)={r2, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) lseek(r4, 0x5f, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) 2017/12/24 07:15:03 executing program 4: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003a9000)=0x10001, 0x4) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) [ 69.307809] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 69.314271] [] SyS_sched_setscheduler+0xd/0x20 [ 69.320479] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/24 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x80000891d, &(0x7f0000af3000)={@common='lo\x00', @ifru_ivalue=0x0}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000005f000+0xf3e)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00006a4000)={0x0, 0x3, 0x6, {0x0, 0x1c9c380}, 0x80000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x8)=[0x10000, 0x6]}) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") setgid(0x0) 2017/12/24 07:15:03 executing program 0: mprotect(&(0x7f0000996000/0x3000)=nil, 0x3000, 0x3000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mremap(&(0x7f0000e19000/0x1000)=nil, 0x1000, 0x3000, 0xffffffffffffffff, &(0x7f0000c60000/0x3000)=nil) 2017/12/24 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001f2000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000848000-0x10)=@ax25={0x3, {"35c8c0382d0f79"}, 0x8}, 0x10) r1 = socket(0x10, 0x40000000003, 0xfffffffffffffffd) write(r1, &(0x7f00009cc000)="20000000180007ffff4a001f090047180a080000000008f90000090304000f00", 0x20) 2017/12/24 07:15:03 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006bb000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d0e000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000-0x39)=""/57, &(0x7f00006d8000)=0x39) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) 2017/12/24 07:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000866000)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000000+0x227)=""/46, &(0x7f0000bff000-0x4)=0x2e) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000899000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000522000-0xa0)=[{&(0x7f00008c1000)=""/219, 0xdb}, {&(0x7f0000eaf000)=""/4096, 0x1000}, {&(0x7f0000ae2000)=""/227, 0xe3}, {&(0x7f00002c1000)=""/53, 0x35}, {&(0x7f0000bbb000)=""/0, 0x0}, {&(0x7f0000a83000-0x95)=""/149, 0x95}, {&(0x7f0000d2e000-0xae)=""/174, 0xae}, {&(0x7f00005a2000-0xe4)=""/228, 0xe4}, {&(0x7f000027e000-0x79)=""/121, 0x79}, {&(0x7f000083a000)=""/65, 0x41}], 0xa) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae8000)='/dev/hwrng\x00', 0x8004, 0x0) recvfrom$inet(r3, &(0x7f00007a4000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000e4c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) finit_module(r0, &(0x7f00000fd000)='ppp;%md5sum:$\x00', 0x1) r4 = epoll_create1(0x1000000000) epoll_wait(0xffffffffffffffff, &(0x7f0000464000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xdb7d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000d4a000)={0x800a0000016, 0x0}) 2017/12/24 07:15:03 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000fd8000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = getegid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fd8000)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd8000)='./file0\x00', &(0x7f00008d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000fd9000)=0xfff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1c000)={0x0, 0x0, 0x0}, &(0x7f00009df000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000812000)='./file0\x00', &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000fd9000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0xa, &(0x7f0000fd8000)=[r1, r2, r3, r4, r5, r6, r8, r9, r10, r11]) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000100e9ffbc0000073e7cef00"}) 2017/12/24 07:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000a9e000-0x1e)=""/30, &(0x7f00005dc000)=0x1e) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00009c3000-0x8)={0x0, 0x0, 0x0, 0x0}) accept$packet(r1, &(0x7f0000415000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003b9000-0x4)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ed3000-0x4)='bic\x00', 0x4) 2017/12/24 07:15:03 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006a000+0xa3e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000016e000-0x6)='sched\x00') ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00004e0000)={0x2, 0x6, 0x0, 0x100000000, 0x3, 0x200}) ioctl$TIOCCBRK(r1, 0x5428) r2 = socket(0x14, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000885000-0x30)=[{r3, 0xb351, 0x0}, {r0, 0x8210, 0x0}, {r0, 0x0, 0x0}, {r0, 0x22, 0x0}, {r3, 0x4403, 0x0}, {r2, 0x20, 0x0}], 0x6, 0x7fffffff) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000017, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0xffffffffffffffff, 0xfffffffffffffffd, 0x3, 0xffffffffffffffe0}, {0x16, 0x800000, 0x0, 0x0}]}) chdir(&(0x7f0000a59000-0x8)='./file0\x00') 2017/12/24 07:15:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000011000)='/eth1\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xa00, 0x34) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c6e000-0x24)={0xfffffffffffffff7, 0x7, 0xffffffffffffffff, 0x3, 0x4, 0x0, 0x2, 0xd492, 0x915, 0x2, 0x0, 0x40}) 2017/12/24 07:15:03 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffff04) lseek(r0, 0x2c, 0x3) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0x200, 0x8, 0x0, 0x40, 0xad, 0x21ac0}) 2017/12/24 07:15:03 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) fcntl$getown(r1, 0x9) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x420000000fee) ppoll(&(0x7f0000007000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000014000)={0x0}, 0x8) 2017/12/24 07:15:03 executing program 7: clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r0, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x5}, 0x8) 2017/12/24 07:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2b000-0x8)={0x20080522, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f09000-0x8)={0x20071026, 0x0}, &(0x7f0000ab7000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000395000-0xa)='syzkaller\x00', &(0x7f0000e31000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b9000-0x61)="d86df4895a87ef4b49578c99c90b8b8b7b1573f988e4d3f97734638988992aae99fbdf1cfe624d73e7013771106e5d1ae0f4fd78208b63e5a9850525adaa26ee29aae4dfa226fcb0809cef513e06cbd5ffd52d03de526533f7182c191c2db273d7", 0x61, 0x0) keyctl$setperm(0x5, r1, 0x10000000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000337000-0x6)={0x3, 0x6, 0x0}) 2017/12/24 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e99000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x38) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2017/12/24 07:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096d000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000693000-0x1d)=""/29) 2017/12/24 07:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000f0d000)="3900000013001947040000000000000007000100030000006cfa00000000800009001a0000008802000000ffff07fb011018e9070000000000", 0x39}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/vga_arbiter\x00', 0x151000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008d9000)=@int=0x3, 0x4) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f000026a000)=0x8000, 0x4) 2017/12/24 07:15:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f0000eb5000-0xdb)="8d5ab690997f7c69cfa418b3e1a5251600a8c8b66f2d78115c9ffef5dade7022bba0b54a116c68d09b4a43d015b2633ae89a192b4c42429e1c269efc6b752c91cf1a7561504abbce55cc627cfb822c7eb387d5f16dbee785687263e4d9dee75887768b0bb2636606441e4723555d1725f238de120a8a146f11a67f27bc97d9e9dc59cf7f6606ef3e12149349ec9d4866067161e1afe9350c43943350612460802fda44a91fdb17a5d39fbe550d9fe8ad754c2ce3802fe331ebd6dd93063f39011af0d85aec5ad529f80fcfbf2ff8af651833ebbfe6cc01ecd5a144", 0xdb) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000b36000-0x6b)=""/107, 0x6b) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/user\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r2, 0x80, 0x0}], 0x1, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x11, 0x0}) 2017/12/24 07:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b1000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000333000)={0x0, 0xc1, "536a2491c30b5f3b06b26449f13f9bc8079e357ee4471f3213b1d5ef39e0b1424a039eeacb2ac84900926ec80109b11ac3a68423b407a7e4476905dbb6939e12e99383f3bfb3d076c68c4ef2e36b6c6fb5fa345ae672c3f5f394a0d0ddaefcfa770b7a7f0f0bbc2683cea3223aea81969fda981bdab4c2421fd852cff9c4646f562cd0cd4c46b1b3c150e4f638fc91a03af3a67d6f4169ea62c9870b587894763af5e15c99a7bdb5a3f76a6051182dbd513af5fe123c9a78ef525c90ad05567c4f"}, &(0x7f00006a3000-0x4)=0xc9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000524000-0x14)={r2, 0x1f, 0x10001, 0x80, 0x3, 0x1}, &(0x7f0000f9f000)=0x14) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac1000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f0000eb3000-0x78)={0x3, 0x78, 0x1, 0x0, 0xd4, 0x1, 0x0, 0x4, 0x90e0, 0x0, 0x10001, 0x200, 0x8001, 0x1, 0x0, 0x5, 0x0, 0x7f, 0x7, 0x4200, 0x7, 0x1000, 0x2, 0x1ff, 0x1, 0x8982, 0x0}, r0, 0x6, r3, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000391000-0x8)=0x0) 2017/12/24 07:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) r1 = openat(0xffffffffffffffff, &(0x7f00005ea000)='./file0\x00', 0x4a000, 0x4) r2 = getpid() mq_notify(r1, &(0x7f0000cae000-0x60)={0x0, 0x6, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:04 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) fcntl$addseals(r0, 0x409, 0xc) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b18000)=0x0) 2017/12/24 07:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/enforce\x00', 0x80, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}, 0x0, 0x0, r0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/24 07:15:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x5, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0xfffffffffffffffc) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0x1000, 0x100000, 0x2400, 0x4, 0x8, 0x6, 0x2fd7, 0x10000, 0x2, 0x4}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000e14000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001bd000+0xbdf)=0x8) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000bfb000-0x8)={0x8, 0x101, 0x100000001, 0x7, 0x100000001}) r3 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x4002) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/24 07:15:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x5, 0x9, 0x9b6, {r1, r2+30000000}, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r3, &(0x7f0000912000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_ifreq(r3, 0xac99168d6e43d6be, &(0x7f0000296000-0x28)={@common="62707130080000ff070004000000200f", @ifru_flags=0x200}) connect$unix(r3, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000dbc000)=0x9, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000465000)=@common='irlan0\x00') socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/24 07:15:04 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ef2000)=0x0, &(0x7f0000b76000-0x4)=0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00001c6000-0x10)={0xa9, &(0x7f0000ef3000)="89c494dcdbb194b5f1af3f818683af2cd8c3b52c887099eb3f97cb440f59d34c14c92fb7fc21bfba3cdf9352617d897944db7f85d1a8d7247724efced322d498ec15b8d10c031bd3ce9cb9c10665bbad7b5a79b789a4f345b6ea5c52d63e0ce2b3a382eacaf165b201d78b54e567fe1a69ff5069fcdba2395ec4b1454dc5b07fa26e47ec50694eb2ab88b510f0f10795b3c61004083a6218fae85a349876094b09f9e5313f317da763"}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) connect$unix(r1, &(0x7f0000e8b000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ef5000)={{0xebf, 0x3f}, 'port1\x00', 0x28, 0x400, 0x4, 0x80000000, 0x8, 0x3, 0xfffffffeffffffff, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ef5000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ef5000-0x4)=0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ef4000)={r2, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000030a000)=0x8c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ef5000)={0x7, 0x7f, 0x40, 0x7188}) 2017/12/24 07:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000a70000-0x4)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fd2000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d8d000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000246000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x97eb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000dfb000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e29000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x6, 0x3, 0xffffffff}, &(0x7f0000a67000-0x4)=0xa0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000c46000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000c0000-0xb8)={r2, 0xfffffffffffffff8, 0x9, 0x8, 0x0, 0x8, 0x8, 0x3, {r3, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1, 0x80, 0x3f, 0xffff}}, &(0x7f0000a73000)=0xb8) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 07:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ffb000)=0x0) sched_setparam(r0, &(0x7f000036d000-0x4)=0x9735) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006a7000)='nv\x00', 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000024e000)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x6, 0xfffffffffffffffb, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 07:15:04 executing program 4: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000003000-0x4)=0x100000002, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000-0x4)=0xffffffff, 0x4) ppoll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2017/12/24 07:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e50000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000076d000-0x4)=0x0, 0x4) 2017/12/24 07:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000b78000-0x8)='./file0\x00', 0x200, 0x9) 2017/12/24 07:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mlockall(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d76000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00005d8000-0x1)='\x00', 0x1) linkat(r0, &(0x7f0000d57000-0x8)='./file0\x00', r1, &(0x7f0000e93000)='./file0\x00', 0x1003) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000086d000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000047000-0x4)=0x8, 0x4) 2017/12/24 07:15:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f000000a000)=[0x80000000, 0x4c0, 0x4, 0x8, 0x5, 0xeb, 0x3, 0xfffffffffffeffff], 0x8, 0x7ff, 0x1, 0xd6, 0x7, 0x4, {0x7, 0x3, 0x464a, 0x1ff, 0x6, 0x40, 0x562, 0x100, 0x46e0eb21, 0x40, 0x1, 0xffffffffffffffff, 0x5, 0xffff, "bc4c844415eff4ed8be5bef857a083b81f3bd9de145987660c53d32f9d097468"}}) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="6a730b2665ea", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bedacf501d1a5573857d9198d6dd8027"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000009000-0x20)=[{r0, 0x1000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2202, 0x0}], 0x4, &(0x7f0000008000)={0x77359400, 0x0}, &(0x7f0000008000)={0x4}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000009000)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000009000+0x441)=[{&(0x7f0000006000-0x13)=""/19, 0x13}, {&(0x7f0000003000)=""/57, 0x39}, {&(0x7f0000009000)=""/42, 0x2a}, {&(0x7f0000007000-0xbc)=""/188, 0xbc}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0x1c)=""/28, 0x1c}], 0x7, 0x0) 2017/12/24 07:15:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xfff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072d000-0xf)='/dev/sequencer\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000058c000-0xc)={0x90000000, 0x0}) write(r1, &(0x7f000011d000)="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", 0x1000) poll(&(0x7f0000664000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x299b) ioctl$TCXONC(r1, 0x540a, 0x1) 2017/12/24 07:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2017/12/24 07:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000791000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sysinfo(&(0x7f00003ef000)=""/137) sendmsg$key(r0, &(0x7f0000071000-0x38)={0x0, 0x0, &(0x7f00001ca000-0x10)={&(0x7f0000a56000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 07:15:04 executing program 3: clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) 2017/12/24 07:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001ac000-0x8)='keyring\x00', &(0x7f0000e15000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000023b000-0x5)='user\x00', &(0x7f0000378000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fcc000)="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", 0x1000, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f000064f000-0x8)={0x4, 0x6}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/24 07:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) r1 = fcntl$dupfd(r0, 0x0, r0) pwritev(r1, &(0x7f0000e81000-0x40)=[{&(0x7f0000788000)="", 0x0}, {&(0x7f000045a000-0x83)="d463dff6899d5c00493d5f19547928b3f449d6efba7875e9b12cec0bf72cc980648752aa853c484636c835721834b1fd2d6aaf254959a00ee095e72a5ea61c5088ab84c00e84906f4727b8ee5855c7908dcae3616ee3197ee61c4dea49bd231ac1b9f1c251218590446ece00fee592cc82224bc76a5f773868d34e06c2aca6d8f83a6b", 0x83}], 0x2, 0x0) syncfs(r1) 2017/12/24 07:15:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f0000f0f000)="24000000190025f4001809180000fd0e0a0000000002000002ffffeb08001700ffffffff", 0x24) 2017/12/24 07:15:04 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x4, 0x40000) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2017/12/24 07:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f00009ba000)='/@-em0keyring]pmd5sumnodevnodevproceth0self@$\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000c29000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000b32000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c8b000)={0x0, 0x0, 0x0}, &(0x7f0000a80000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000db4000-0xa)='mountinfo\x00') r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000efe000-0x20)={0x1, 0x0, 0xff, 0x2dc, r2}) 2017/12/24 07:15:04 executing program 1: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x0) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) 2017/12/24 07:15:04 executing program 5: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c2d000-0x8)='./file0\x00', &(0x7f00002b5000)=@known='com.apple.system.Security\x00', &(0x7f0000c2c000)='%:ppp1^\x00', 0x8, 0x1) ptrace$getregs(0x1, r3, 0x0, &(0x7f0000c2b000)=""/0) 2017/12/24 07:15:04 executing program 6: mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f00000be000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000c7000)={0x7c1, 0x1, 0x40, 0x4, 0x3, 0x9}) sendto$packet(r0, &(0x7f0000015000-0x1e)="5dc4e2c814c963ce736b3bedf483052057b4d6535500b1508c874b687dcbaeab479a7e82fdd74563d119f73712691fda6cabd57afcacf315cabfe5d08d5ee32a6c2598496142cc75b5a452e223696bf49d48ead68b63625e09a4bfe798406c9c6e5ac65faabe1c8eeb5d7e7fee749a58a8ea4eab77a65e0c82620961b7fd0ff23f941ca546b6c5bf8b6000fb007bc810e7b1b7a1312c7c3c7355d106b675653e2a41e9e0ae81a67a98da53cf3a7411920c8771b9aac24ada0a5509aee9aa53cf00fd313fa1a1b8ae0aa43f33b9fbb81c9b6feb62f7da7fef5b3539", 0xdb, 0x1, 0x0, 0x0) dup2(r3, r1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) dup2(r1, r0) 2017/12/24 07:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000083d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000c84000-0x18)=@get={0x1, &(0x7f0000888000)=""/94, 0xffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2017/12/24 07:15:04 executing program 2: pipe2(&(0x7f0000719000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000054b000-0x8)={0x401, 0x2cc2, 0x8, 0xd}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f00004bb000-0x4)=0x4) syslog(0x3, &(0x7f0000001000-0x5c)=""/92, 0x5c) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)=0x0) 2017/12/24 07:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000270000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000d8c000)="d2366fc19966ec307edeeeceffa9dfc716fe31757113d5e14846d5308a19ad3142b547f400c450d5bb924cfc96c5c98b98c90d5a8e789ca369d11ffa50948f49639e2c89299be2b36fbd95bd4f4569f83e5208023df1") 2017/12/24 07:15:04 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000fcb000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fcb000)=0x8, 0x80800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000fcb000)=@file={0x0, ""/72}, &(0x7f0000fcb000)=0x4a) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fcc000-0x20)={"71a45bbeed9f8921f2ffc92692b1f01f", {0x4, 0x3, 0x7, "990641c94b39", 0x100, 0x0}}) getitimer(0x3, &(0x7f0000834000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006cf000-0x4)=0x2, 0x4) r3 = open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r2, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r4 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r4) r5 = socket$inet(0x2, 0x1, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r6) bind$inet(r5, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000fcb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bad000)=0x200, 0x4) splice(r1, 0x0, r4, 0x0, 0x8001, 0x0) ppoll(&(0x7f0000984000-0x50)=[{r5, 0x0, 0x0}], 0x1, &(0x7f000016b000)={0x0, 0x0}, &(0x7f00003b0000-0x8)={0x0}, 0x8) 2017/12/24 07:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000639000)=0x0, &(0x7f0000291000)=0x4) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x40004, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r0, &(0x7f00008de000-0x38)={&(0x7f00007da000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fbe000-0x80)=[{&(0x7f00006f7000)=""/0, 0x0}, {&(0x7f0000849000)=""/4096, 0x1000}], 0x2, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) 2017/12/24 07:15:04 executing program 1: socketpair$inet6(0xa, 0x3, 0x20, &(0x7f0000641000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) tee(r0, r1, 0x2, 0x4000000c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x4000000003, &(0x7f0000001000)=""/0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000004000)={0x7, 0x5, 0x0, 0xf73b, 0xfe6b, 0x6f55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x6, 0x20}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000006000-0x8c)={r4, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/24 07:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) time(&(0x7f0000545000)=0x0) 2017/12/24 07:15:04 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c8b000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000191000)=0x0, 0x9) 2017/12/24 07:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00009ed000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2017/12/24 07:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000334000-0x18)=@generic={0x5b99, 0xa2cc, 0x1}) r1 = socket(0x9, 0x2, 0x0) write(r1, &(0x7f0000762000)="240000002a0007002600000800367700fbf000ff0100000000000000ff0000002600ff101d", 0x25) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001e9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 07:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x802, 0x0) write(r0, &(0x7f0000cf8000-0x24)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2017/12/24 07:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') r0 = getpgrp(0x0) getpgid(r0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2017/12/24 07:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf7000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) tgkill(r3, r3, 0xb) ptrace$setopts(0x4209, r3, 0x400203, 0x20000005) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000cce000-0x90)=""/144, &(0x7f0000086000)=0x90) 2017/12/24 07:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b2a000-0xb)="f7ff0101000069e40008b7") sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) llistxattr(&(0x7f0000a7e000)='./file0\x00', &(0x7f0000969000)=""/253, 0xfd) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00003fa000)=0x0) 2017/12/24 07:15:04 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000cb, &(0x7f00004ea000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000b29000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00002b1000-0x6d)=""/109, &(0x7f0000f7b000-0x4)=0x6d) 2017/12/24 07:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000500000)='/dev/rtc\x00', 0x40800, 0x0) accept$inet6(r1, &(0x7f0000da5000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000021000)=0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000232000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b88000)={r2, 0x3}) 2017/12/24 07:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c32000)=""/192) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004e3000-0x8)={0x5, 0x0}, 0x8) close(r0) 2017/12/24 07:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000653000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000386000-0x10)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) init_module(&(0x7f00002e5000-0x3)='^)\x00', 0x3, &(0x7f0000374000)="") fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r1, r4) setpgid(r5, r5) fcntl$setown(r3, 0x8, r5) fcntl$setpipe(r6, 0x407, 0x0) tkill(r5, 0x16) [ 71.588699] IPVS: Creating netns size=2552 id=9 [ 73.021615] IPVS: Creating netns size=2552 id=10 [ 74.442111] IPVS: Creating netns size=2552 id=11 [ 75.887848] IPVS: Creating netns size=2552 id=12 [ 77.305601] IPVS: Creating netns size=2552 id=13 [ 78.790346] IPVS: Creating netns size=2552 id=14 [ 80.212350] IPVS: Creating netns size=2552 id=15 [ 81.641850] IPVS: Creating netns size=2552 id=16 [ 83.113185] IPVS: Creating netns size=2552 id=17 [ 84.575917] IPVS: Creating netns size=2552 id=18 [ 85.977719] IPVS: Creating netns size=2552 id=19 panic: executor 0: invalid status 11, exit status: exit status 69 goroutine 10 [running]: main.(*Proc).executeRaw(0xc421655d00, 0xc420343eb8, 0xc420b81a40, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc421655d00, 0xc420128060, 0xc420b81a40, 0x0, 0x1, 0x1, 0x216d, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc421655d00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2