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", 0x1000, 0x8000, &(0x7f0000385000)={0x4, 0x5, 0x101, "3b408bbcbae3", 0x2, 0x0}, 0x10) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000c34000)=0x200) 2018/01/25 09:04:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) r1 = open(&(0x7f0000375000)='./file0/file0\x00', 0x200000, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00008d3000)=""/34) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f000094d000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000058d000-0x14)={0x0, 0x5, 0x5bf, 0xffffffffffff0000, 0x90, 0xc5}, &(0x7f00008ba000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e30000-0x8)={r4, 0x7e}, 0x8) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/01/25 09:04:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x4100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00006c2000)=0x3) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffff7) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000-0x10)='/dev/sequencer2\x00', 0x900, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) unshare(0x800) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/25 09:04:35 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cf000-0x10)={&(0x7f0000b6d000)=@flushsa={0x14, 0x1c, 0x0, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000311000)='./file0\x00', 0xd0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000aec000-0x12)=""/18) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005ca000)='./file0\x00', &(0x7f000037c000)='./file0\x00', &(0x7f0000b70000-0x5)='hpfs\x00', 0x2000000, &(0x7f000007c000-0x5f)="cc02dd354e6bdb1429a3ed06a07b5f8aa6e8efad4f58c94cf1cea5e99a1676fe60c026b3653ddc4c78e3a66281bb56289bbf6955431585da90f6553731ce369d76802120ed44e9e11f0eb51548fafcfb6c44cf4e859f85fcab5426a39e6ba6") [ 30.405112] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.410322] CPU: 1 PID: 5608 Comm: syz-executor3 Not tainted 4.9.78-g29eadc4 #20 [ 30.417854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.427194] ffff8801c2547930 ffffffff81d943a9 ffff8801c2547c10 0000000000000000 [ 30.435234] ffff8801d16ffc10 ffff8801c2547b00 ffff8801d16ffb00 ffff8801c2547b28 [ 30.443261] ffffffff81661d4a 0000000000002a2e ffff8801b2b488f0 ffff8801b2b488a0 [ 30.451262] Call Trace: [ 30.453837] [] dump_stack+0xc1/0x128 [ 30.459194] [] handle_userfault+0xa3a/0x1310 [ 30.465250] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.472263] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.478658] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 30.485581] [] ? handle_mm_fault+0x117b/0x2530 [ 30.491808] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.498029] [] handle_mm_fault+0x1fd1/0x2530 [ 30.504077] [] ? __pmd_alloc+0x410/0x410 [ 30.509774] [] __do_page_fault+0x5c2/0xd40 [ 30.515634] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.521581] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.528221] [] do_page_fault+0x27/0x30 [ 30.533737] [] page_fault+0x28/0x30 [ 30.538988] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.545804] [] ? SyS_setitimer+0xbb/0x210 2018/01/25 09:04:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000a9d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x2) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000025c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000262000)="1eb16e1a0dd734af35046d35491a4a3b34ca0dbb552219f77d9e665a30a4e0c0"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat(r0, &(0x7f000048c000-0x8)='./file0\x00', 0x400003, 0x19d) 2018/01/25 09:04:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000a1b000-0x4)=0x9, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) listen(r0, 0xfffffffffffffffa) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/25 09:04:36 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='net/hci\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000)={0x80002003, 0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000007000)=""/0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0xfffffffffffffff9) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000001b000)={0x36, 0xfff, 0x7}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f000001d000-0x4)=0x0, &(0x7f000001b000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000000d000)=""/255) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000000d000-0x10)={0x12, 0x1000, &(0x7f000000c000)="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"}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) r3 = creat(&(0x7f000095b000-0x8)='./file0\x00', 0x10) ioctl$KDSKBLED(r3, 0x4b65, 0x2) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) sendmsg$nfc_llcp(r2, &(0x7f0000ec7000-0x38)={&(0x7f0000c1f000-0x60)={0x27, 0xffffffff, 0x1, 0x4, 0x5, 0xaa0f, "8cd7751ee10f2c10c023f60b54b77b2f995b71ba9b20bde15405c99f3aff981a439ca5eedb3a2119de40d3cf4eeb6387f7b7def8f2737d3c7a8af72a3a7cba", 0x3}, 0x60, &(0x7f00009f5000)=[{&(0x7f0000213000-0xc)="7a89c9b1f9329002523e54f1", 0xc}, {&(0x7f0000e69000)="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", 0x1000}, {&(0x7f0000c77000-0x7e)="d217f9311e3e9d853bb2efebe11400ef04753eaecc47c53fef539cf6fe7e9ed13892b3194c2473d785bfae352f3833bc403f598b1e4a28ff514081baaa175675c6c9a9330e637255ac444affa134cd574168a006523365686c41827de67cc5c2d1434f91d5e15a35c8fc6911ae1535ba393795adf6809f189c47703134a5", 0x7e}, {&(0x7f0000141000)="c1269d77bacad3d82162357bab7aef77fdb8f87b7ddd05dc837f1c3a11f787adec25f3b8bcfd06aca24c4e3da476a0b4aba3bde6727905083f2dbeca07fa870c886441001266794d76dda6e78c4f792870bdcb581c7e30c8e0897ed2191ea19f2396ae70ee99c8d678e87ccfd2ec8c96d661fddf90030f6477", 0x79}], 0x4, &(0x7f0000d9f000-0xcf)={0xf0, 0x1, 0x0, "e7cfdcde58575b891978e0ce6d7ae62d9ad94c5b3558bea8ba8e9c872305e2e8812d588a0c1eac8321e14abe6685d47bc9ca2a827c6e00247ec3e5f3645c98899280e80bb027083d712bbe96370ebf905afa979c208f1e7ad256cde00e607d2d64d65fdfd7529d1082c58d30170a496668a32b090e95405bd4638c1925119232c3193ab8c4c2992710e14c326650331f4d2458cfb73717622ed769776e14475daafff2903d9a4a0ced3d1aea6a0678745190977f371c389f4d97fc1092cc22a6a5d9f5be70a76317090eda14adbdbad028afb1241da936e0f0da707a8d"}, 0xf0, 0x40}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/25 09:04:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f28000-0x10)=[{&(0x7f0000dfc000)="29000000200019fff63d0a14000000060200003215f50005000000000d0013000000000200e1000008", 0x29}], 0x1) r1 = socket(0x9, 0x80800, 0x40) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000fd000-0xb7)="cf41d16aa53a41873024f6ba0a2ce3b8bc62c360b858c7bfc77f2350f6bec3eab61a1b7196db5088b9d053342edfe8624ac1639f0d2038d5bf23dac46b63e62b8b3e1c371eb85fae2a1ea16f6f58f39c8c555586ef9bcc491726f3f2dfc8e1a41d4626d712b3066522a67f110ca8afaa667974e18f4c59aedaad0fc410ee5bbf79f0479da1a1425e8efa88aaf4598e8f47a16fee76065258d70c89e0bf384d6c94623b6fbba18b2e523a30b07dce7f537119d5779771d9", 0xb7) r2 = socket(0x3, 0x2, 0xa3c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000099d000-0xb8)={0x0, 0x3ff, 0xc9b, 0x1, 0x0, 0x2, 0x0, 0x3, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x40, 0x80000001, 0x3}}, &(0x7f0000006000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000de4000-0x8)=@assoc_value={r3, 0x44}, &(0x7f000058e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004aa000-0x8)={0x0, 0x81}, &(0x7f0000688000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d05000)={0x9, 0xffffffffffffff4e, 0x4, 0x0, 0x6, 0xa5c0, 0x8, 0x10000, r4}, &(0x7f00003a1000-0x4)=0x20) 2018/01/25 09:04:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msync(&(0x7f00000a8000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) 2018/01/25 09:04:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x200024, 0x2) r1 = epoll_create(0x7) r2 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000335000-0xc)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x40044591) fcntl$getownex(r2, 0x10, &(0x7f0000355000-0x8)={0x0, 0x0}) [ 30.551572] [] ? alarm_setitimer+0x130/0x130 [ 30.557600] [] ? do_futex+0x15c0/0x15c0 [ 30.563194] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 30.569832] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.576644] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.583196] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 09:04:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00002c1000-0x17)=""/23) 2018/01/25 09:04:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000312000)=0x0, &(0x7f000030d000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/25 09:04:36 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) symlinkat(&(0x7f0000a39000-0x8)='./file0\x00', r1, &(0x7f0000c91000)='./file0\x00') r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a53000-0xe)='/dev/keychord\x00', 0x80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000846000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000cc000-0x8)={0x0, 0x2}, &(0x7f0000c08000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000322000)={r4, 0x3ff}, &(0x7f0000615000)=0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000dff000)={0x2, 0x100, 0x7, 0x4, 0xf2, 0xf989}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000729000-0x4)=0x3) 2018/01/25 09:04:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) setrlimit(0xc, &(0x7f0000001000)={0x1, 0x5}) 2018/01/25 09:04:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x7ffffffffffffe, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(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}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 09:04:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x0, 0x99, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xfffffffffffffeeb, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 30.661027] audit: type=1400 audit(1516871076.076:26): avc: denied { create } for pid=5677 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/25 09:04:36 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) prctl$intptr(0x20, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000-0x8)={0xfff, 0x401}) readv(r0, &(0x7f0000bbb000)=[{&(0x7f0000e95000-0x86)=""/134, 0x0}, {&(0x7f0000eba000-0x9)=""/9, 0xf5}, {&(0x7f0000993000-0xce)=""/206, 0x0}], 0x97) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000975000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000071e000-0xbe)=""/190, &(0x7f0000d78000-0x4)=0xbe) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000008b000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000e57000)="77316e7bff7e24") preadv(r3, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000b59000-0x7)=""/7) 2018/01/25 09:04:36 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = syz_open_dev$usbmon(&(0x7f0000011000)='/dev/usbmon#\x00', 0x1, 0x80000) renameat(r1, &(0x7f0000003000)='./file0\x00', 0xffffffffffffffff, &(0x7f000000b000-0x8)='./file0\x00') setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f000000c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0x10) [ 30.703241] binder: 5658:5683 tried to acquire reference to desc 0, got 1 instead [ 30.723666] binder: 5658:5683 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 30.741436] binder: 5658:5667 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/25 09:04:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f00003b2000-0x10)='/dev/input/mice\x00', 0x0, 0x24001) 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) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f000007a000/0x4000)=nil, 0x4000}) socket$packet(0x11, 0x1008002, 0x300) epoll_create(0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000b47000-0x4)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000451000-0xe)='./file0/file0\x00', &(0x7f0000fd1000)=[&(0x7f00003a4000)='/dev/ptmx\x00', &(0x7f0000fd2000-0x2)='@\x00', &(0x7f0000bed000)='/dev/input/mice\x00', &(0x7f0000158000-0x1)='\x00', &(0x7f0000fd1000)='#GPL\x00'], &(0x7f0000deb000-0x8)=[&(0x7f000055b000)='/dev/input/mice\x00'], 0x1000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000004000)=0x0, 0x4) 2018/01/25 09:04:36 executing program 5: 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, &(0x7f0000013000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0x1000)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80006, 0xd9be, &(0x7f00001b1000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000ad0000-0x4)=0x10004) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000060e000)={&(0x7f0000461000/0x4000)=nil, 0x4000}) 2018/01/25 09:04:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x800) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000068b000-0x20)={@generic="9ec4f0e03ac82b0ff3ae4c7b6b3bd6db", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r0, r1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/01/25 09:04:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000628000)='net/igmp6\x00') preadv(r0, &(0x7f000091f000)=[{&(0x7f0000ebd000-0x6c)=""/108, 0x6c}], 0x1, 0x1000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c59000-0x18)={0xa, [0x7, 0x9, 0x1, 0x2, 0x3, 0x7, 0x6, 0x5, 0xffffffff, 0x1]}, &(0x7f00007cd000)=0x18) eventfd(0x9) 2018/01/25 09:04:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f000088c000)=""/0, 0x256, 0x0, &(0x7f00009ba000)=@ax25={0x6, {"4113d4162d9f33"}, 0xfffffffffffffffd}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r7, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, 0x0) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r3, 0x16) fcntl$setsig(r4, 0xa, 0x12) r8 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, 0x0) tkill(r0, 0x16) 2018/01/25 09:04:36 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/checkreqprot\x00', 0x82c0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) [ 30.746750] binder: 5658:5715 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/25 09:04:36 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) fallocate(r0, 0xfffffffffffffffd, 0xffff, 0x3) setrlimit(0x6, &(0x7f00004ae000)={0xcd06, 0x40}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00006a9000-0x1000)="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") r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockname(r0, &(0x7f00008cd000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002c6000-0x4)=0x8) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000066000/0x12000)=nil, 0x12000, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000041b000-0x4)=0x0) readv(r0, &(0x7f0000eca000-0x10)=[{&(0x7f0000502000)=""/15, 0xf}], 0x1) capset(&(0x7f0000955000-0x8)={0x200f1526, r2}, &(0x7f0000f7e000-0x18)={0x3fa9, 0x1, 0x2, 0x80, 0x4, 0x6}) 2018/01/25 09:04:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x7ffffffffffffe, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 09:04:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bb8000-0x4)=0x0) tkill(r1, 0x1f) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 09:04:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000628000)='net/igmp6\x00') preadv(r0, &(0x7f000091f000)=[{&(0x7f0000ebd000-0x6c)=""/108, 0x6c}], 0x1, 0x1000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c59000-0x18)={0xa, [0x7, 0x9, 0x1, 0x2, 0x3, 0x7, 0x6, 0x5, 0xffffffff, 0x1]}, &(0x7f00007cd000)=0x18) eventfd(0x9) 2018/01/25 09:04:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009c2000/0x3000)=nil, 0x3000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b98000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a62000-0x4)=0xc) ptrace$cont(0x1f, r0, 0x2, 0x400) madvise(&(0x7f000042f000/0x3000)=nil, 0x3000, 0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ebd000)={"6e98a33ba8ac655d0d5f6db9e5e24bcc", {0x4, 0x2, 0x1, "0dab172193aa", 0x81, 0x0}}) 2018/01/25 09:04:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000c0b000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000d2b000)={0x48, 0x0, &(0x7f0000de8000-0x48)=[@register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x38, 0x10, &(0x7f000030b000-0x33)=[@fda={0x66646185, 0x1, 0x0, 0x1a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000068000)=[0x48, 0x0]}}], 0x4b, 0x0, &(0x7f0000cb8000-0x4b)="cb120b899774e6847930f8520e33ac58ae17d13e2b36b043777368d966ba8b0382a3e5a9dbe35fc5da731f5546666fd847d4c618e5b9e94109e77319634e85c4caabcb21025a4b653db301"}) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0xfffffffffffffffe) 2018/01/25 09:04:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f000055b000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r8 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ad000-0x10)={0x0, 0x1bb1, 0x1000, 0x5}, &(0x7f00004ff000-0x4)=0x10) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f000006e000+0xb35)=0x0) sched_setaffinity(r10, 0x8, &(0x7f0000aec000)=0x62) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000716000)=@assoc_id=r9, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r11, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002af000)={r11, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401}, 0x98) recvmsg$netrom(r7, &(0x7f00009a7000-0x38)={&(0x7f00008f5000)=@full={{0x3, {"a8f253b346590e"}, 0x200}, [{"eedcd941679fe6"}, {"a22894da2a718b"}, {"6229edbf991577"}, {"93fbbae746f5b8"}, {"64aa0e01efab56"}, {"bfbbc5d5eb6c4f"}, {"a634669a7716f5"}, {"265feddf2925bf"}]}, 0x48, &(0x7f0000ced000-0x10)=[{&(0x7f0000532000)="cf18b2d2b3c8034cc4a761d964be324f6ac7192833694e2a7143902a6b35422858fcc49e3cf64d62854186508f385ba09577530c771a5e9a824ca8887edff3f1f4541d219de31d31d416d9645540e61cca7f595512f6c3e08c2119785011796a01b32ff51ca52b425e7311632cf6d6c542e3c662c7c77d63d66bf850e6aea2ea8233d9ae59d5c2dda81ca3939b116ab27be61b5f8e72dad29fcbf169710a2ea056a212", 0xa3}], 0x1, &(0x7f00003b3000)=[{0x98, 0x105, 0x7f, "f121fca1dd7f8e841b1c6ee657f9b5a3eb534ca1327a9edad5251fb9acdc8f3e5392e2c035473a157621a4f0945c3cd86c6e2dec49599c4fc616371fb2599ec2566f00acc5488ffcfb568c2c8546a118c29acf37020390caad73d420d25159c63a8628fe53a47bc8342ea0eb738f5e7d70487270b2103990c882e78f10889761921d54"}, {0xb8, 0x11f, 0x2, "73de992641634d3c42336a5b207d42163f7a7318e1c4bbd1961a3911bb7ffcc18f8411494dabdff7913195e78493d0a81ee3cfec76be6d0aeeddb35d8beaea350c4cc6c11115c6f099875563e77ecfa8773188a65450d0e5c066df6055c443275582dbd2fbbfaf69fa8b99d1d38cb07d3f19d16908614f857340503284c4bc22398dc2b14d45c9fd2cfc7ddf346996211b4ec669bdb150266d41f254b356e9110061850752b1d59f"}, {0x110, 0x11f, 0xae8, "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"}, {0x100, 0x11f, 0x101, "f311b76f1722a5130ac84122d0cc598a3f8e3dd45e9d48181254df4bc5887097ee8fb72b20b01056a27f9c61d15afcbc57b3f1386cc293159cd3a191b880bcae97a57d1353e6515ddd09d98cecb6ceed93bb201176afdfd8c335b984b8337c709f1632d6c6f963b18baac132be636188c42aa258c406cc5ea4bf7e14cc49aa30821c6880b6fe0ad9b565c9b350cee01577ba0c09023f4c4e771644b5c42f9260f4f3688d4841b16a7826345520f7e0e9521721992a5e53932ed82cd2cebd09075e8fbc86acd8920fff3393029a1da673e14c8686192861842c3e3cd172ba89e34d553f28a455ed9d212c262972ad"}], 0x360, 0x48810}, 0x43) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c077781", 0x218}], 0x1) 2018/01/25 09:04:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000b92000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000824000-0x4)=0x48) bind$netrom(r0, &(0x7f00007f7000)=@full={{0x3, {"5ea3c527413597"}, 0x0}, [{"f38e5648b243b8"}, {"38e3405d86c41e"}, {"cea64f40ddddc3"}, {"c035e821582562"}, {"ed2d67cf36abb1"}, {"a523f110588b3e"}, {"661fe387eaac70"}, {"a5512bed9691da"}]}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2018/01/25 09:04:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000e16000)='m', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000230000)='/dev/autofs\x00', 0x1c401, 0x0) close(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b99000)={0x2dc0000000, 0x1, 0xffffffffffffffc6, 0x8, 0x7fffffff}, 0xc) 2018/01/25 09:04:36 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:36 executing program 2: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = dup(r0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000027f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000164000)=""/0) r3 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f000027c000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f000027d000-0x131)=""}) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x30, 0x0, &(0x7f00000c5000-0x30)=[@flat={0x73682a85, 0x101, r3, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f000027f000)=""}) 2018/01/25 09:04:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fbd000)={0x0, 0x1, &(0x7f0000fbd000)='Z'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b49000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f00005d9000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ca9000-0xc)={r2, 0x1000, 0x20}, &(0x7f000066a000-0x4)=0xc) 2018/01/25 09:04:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000484000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000091b000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/0, 0x20) [ 31.492435] binder: 5762:5766 ERROR: BC_REGISTER_LOOPER called without request [ 31.501598] binder: 5762:5766 got reply transaction with no transaction stack [ 31.509967] binder: 5762:5766 transaction failed 29201/-71, size 56-16 line 2920 2018/01/25 09:04:36 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xf) close(r0) [ 31.525397] audit: type=1400 audit(1516871076.936:27): avc: denied { create } for pid=5756 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 31.542928] binder: 5762:5766 ERROR: BC_REGISTER_LOOPER called without request [ 31.542936] binder: 5762:5766 got reply transaction with no transaction stack [ 31.542944] binder: 5762:5766 transaction failed 29201/-71, size 56-16 line 2920 [ 31.552967] binder: 5779:5781 ioctl 5405 2027efec returned -22 [ 31.553424] binder: 5779:5781 got transaction with invalid offset (0, min 0 max 0) or object. [ 31.553448] binder: 5779:5781 transaction failed 29201/-22, size 0-8 line 3190 [ 31.553541] binder: 5779:5781 got transaction to invalid handle [ 31.553546] binder: 5779:5781 transaction failed 29201/-22, size 48-0 line 3004 [ 31.573603] binder: 5779:5781 ioctl 5405 2027efec returned -22 [ 31.577256] binder: BINDER_SET_CONTEXT_MGR already set [ 31.577263] binder: 5779:5789 ioctl 40046207 0 returned -16 [ 31.578530] binder_alloc: 5779: binder_alloc_buf, no vma 2018/01/25 09:04:37 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x4, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/25 09:04:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000-0x4)=0x0) 2018/01/25 09:04:37 executing program 1: keyctl$update(0x2, 0x0, &(0x7f00009a7000)='_', 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ed7000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000cb7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) keyctl$set_reqkey_keyring(0xe, 0x3) fcntl$setpipe(r0, 0x407, 0x3) getrandom(&(0x7f0000001000-0x62)=""/98, 0x62, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000-0x28)="5963040766d15e81d79e3d7001668568dd9720baebc8322aba9c2052a58a2171fc4f5590cbbdc870") 2018/01/25 09:04:37 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d88000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f86000-0x6)='./bus\x00', 0x400) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) connect$pptp(r1, &(0x7f0000ec2000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 09:04:37 executing program 2: fanotify_mark(0xffffffffffffffff, 0x80, 0x40000012, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/209) 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000424000)={0x0, 0x0, 0x0}, &(0x7f00008c4000-0x4)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f7d000-0x20)={0x2, 0x3, 0x51ab, 0x7, r1}) 2018/01/25 09:04:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000b5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a3f000-0xa)='attr/exec\x00') write(r1, &(0x7f0000d44000-0xba)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c9d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000307000)=0xe8) chmod(&(0x7f0000c07000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ae7000-0xad)=""/247, &(0x7f000033d000)=0xf7) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a76000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5b5eb17b, r2}) 2018/01/25 09:04:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x0, &(0x7f0000cdc000)={0x0, 0x0}, &(0x7f000066d000)=0x0, 0x0) clock_settime(0x7, &(0x7f00005b3000)={0x77359400, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x1) r1 = eventfd2(0x0, 0x800) readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) [ 31.578545] binder: 5779:5789 transaction failed 29189/-3, size 0-8 line 3127 [ 31.579750] binder: 5779:5789 got transaction to invalid handle [ 31.579757] binder: 5779:5789 transaction failed 29201/-22, size 48-0 line 3004 [ 31.591630] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.591655] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.591699] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.591716] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 09:04:37 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d88000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f86000-0x6)='./bus\x00', 0x400) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) connect$pptp(r1, &(0x7f0000ec2000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 09:04:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000588000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8005, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000029000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000ef7000)=[], 0x0, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000037a000)={0x0, 0x6, 0x0, 0x9, 0x1f, 0x7fff}, &(0x7f0000f51000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009da000-0x1a)={r3, 0x401, 0x9, [0x1, 0x20, 0x3, 0x7, 0x6, 0x0, 0x9, 0x100000001, 0x0]}, 0x1a) sendmmsg(r1, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = add_key(&(0x7f0000f99000)='user\x00', &(0x7f000023a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca6000)="ac9e2c80d8cbe3d2aaed07809064410d227e29ccf7507536b02932a2c6ccf5ed8cefe8354f3b74e9d520c85a90b75e01bbd3f8b19201e5699fd5a9f26387c78bbf3c80e8205605fffce9007f1a57e62011de71fc7add017e9fb3c40ac0c25d25d524b20cae8c6e5fcf71e23e0d83bb44ff073feda8eeaaf9531d71e5649c82a949e949e8cc99128186aa0c6f521b588491eeb11b972c7fe1d31d7e2ed2bd2a2d184d5ea085f04dba6a9857477ba0b8faa5ec1c035050a8debefe2674b7b22235a0b751cf595e15a6fd8a74c63b566f0ae8c29206efaddc9359e86f17192030e8c466e0102eef423bbe", 0xe9, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x2081020) r5 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00009a7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x0, 0x2, 0x4, 0x4, 0x6, 0x0}, &(0x7f00000c5000-0x4)=0x20) recvmsg(r2, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) r6 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000d69000-0x10)={0x3, &(0x7f000089b000-0x18)=[{0x5, 0x4, 0x9, 0x5}, {0x9c37, 0x200, 0x80000000, 0x9af}, {0x1, 0x3, 0x2, 0xfffffffffffff3a3}]}, 0x10) 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x20008054) fanotify_init(0x1, 0x0) dup(0xffffffffffffffff) 2018/01/25 09:04:37 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/25 09:04:37 executing program 3: pread64(0xffffffffffffffff, &(0x7f0000e32000-0x25)=""/37, 0x25, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x8001}) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x0, 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x80000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000239000)=0x0) 2018/01/25 09:04:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0xf, 0x7, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000011000)=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}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:37 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x4)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={r2, 0x7ff, 0xc56, 0x8000000}, 0x10) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x3, 0x1, 0x5, 0x1, "d5c7e361ae64db488025ca042c9c589c96b93190c11e3e4802d79f58d97c9af477867a444be719d803a6157872f31d5a37450b4c3247767f0b372c5f9c14fa", 0x4}, 0x60) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigsuspend(&(0x7f0000003000-0x8)={0x2}, 0x8) 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x20008054) fanotify_init(0x1, 0x0) dup(0xffffffffffffffff) [ 31.767531] syz-executor2 (5842) used greatest stack depth: 22352 bytes left 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000933000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c90000-0x4)=0x3ff, 0x4) getpeername(r0, &(0x7f0000ecf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c79000-0x4)=0x2e) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000037e000-0x8f)=""/143, &(0x7f0000f46000)=0x8f) 2018/01/25 09:04:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000032c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bee000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) fcntl$setownex(r0, 0xf, &(0x7f0000c8d000)={0xbde943bdded7141e, r1}) 2018/01/25 09:04:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x0) poll(&(0x7f0000f2d000-0x30)=[{r0, 0x2, 0x0}, {r0, 0x1036, 0x0}, {r0, 0x80, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2, 0x0}, {r0, 0x80, 0x0}], 0x6, 0x1) r1 = add_key$keyring(&(0x7f000041b000)='keyring\x00', &(0x7f0000ecf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000930000-0x35)=""/53, 0x35) 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') readv(r0, &(0x7f0000094000)=[{&(0x7f000024c000-0xff)=""/255, 0xff}, {&(0x7f0000695000-0xcd)=""/205, 0xcd}, {&(0x7f00009a5000-0xea)=""/234, 0xea}, {&(0x7f00003fc000-0xba)=""/186, 0xba}, {&(0x7f00004fe000)=""/203, 0xcb}], 0x5) 2018/01/25 09:04:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000552000)='/dev/keychord\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000374000-0x78)={0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0xf6ff, 0x1, 0x4, 0x3, &(0x7f0000b52000-0x10)=@common='erspan0\x00', 0x9, 0x8000, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000522000-0x4)=0x0, &(0x7f0000b6e000-0x4)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f58000)={&(0x7f00001bb000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:37 executing program 4: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033c000-0xb)='/dev/hwrng\x00', 0x301040, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00009fb000-0x4)=0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000055a000)={0x0, 0x0}, &(0x7f0000756000)=0x8) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000abd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000098f000-0x8)={0x0, 0x5}, &(0x7f0000ff6000+0x3a5)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000830000-0x4)=@assoc_id=r3, &(0x7f000073e000-0x4)=0x4) r4 = syz_open_procfs(r0, &(0x7f0000e42000)='comm\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a0f000)={r3, 0x0, 0x5}, &(0x7f00006be000)=0x8) exit(0x0) writev(r4, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) 2018/01/25 09:04:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a36000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000510000)={0x27, 0x7, 0x8001, 0x6, 0x4, 0xcd, "9f8e6f3f80bf2a22f897c435ec29f7e28d0ebd6ab89793287dba1d5cc7d75a6f958d2deadaf3a6ab2bd570797139a98cc06c9bdec5feb6737b6110393fddb7", 0x81}, 0x60) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000607000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f0e000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 09:04:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4000000000101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x100, 0x5, 0x3ff, 0x3ff, 0xcdf2, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x4, 0x80000000, 0xffff, 0x8, 0x0}) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000076000/0x2000)=nil, 0x2000, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f6e000)=0x0, &(0x7f0000f6e000)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000078a000)={@generic="5b32fdfa1643ee1bdb67f97d207a92ed", @ifru_data=&(0x7f0000f6d000)="5db4123f84164b3be52a23074f05c6bad902204a93fc0e6d85e02cad87488093"}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000f6e000-0x4)=0x22, 0x4) setsockopt(r1, 0xf1, 0x6d92, &(0x7f0000e64000)="becec1ae07a65e040626f5bbe28a9c34a8d6ea381812f40aaf04b9d4c660c71613f86bfcd2034e98677d36e40f4ea08e151980c6e3bad8ff7027b491bc7a7e55d1030f04cdeeaae5b2cd8125d0b400f952f141836cb646667aa5ba16408bc285aadb8978cfac976e895fbcf342f1711c5f9abe0f3f5365c188c413d8a469e3969b3bdec01e0d1a7fb24807a17ab21983a74ce28c4d125c07b2a35d78a2718f6152b523b3c3", 0xa5) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000f6a000)=0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/25 09:04:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000011000)={0xffffffff, 0x4, 0x89, 0x7, 0x10, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000001000)=""/216, 0xfffffffffffffe91) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000e22000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00005fa000-0xd)='/dev/usbmon#\x00', 0x8af2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000fdb000)=""/252) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000010a000)={0x0, 0xaa, "f111e63fa28b6a7b9d3c72bb488100622a29f38a46c6c7bac5b4348995f8a8f851f5e98a619a4b412391cc9fdaadde358c2211eee9e7f8a3320a2ea6ad14f3784eceab86d076ef636b40b55545909f56092adba495dfbbf8cb96aa302f7e96209b429b089930396772f5f3c8a4f460b2ef8a47fe5671c2b48b1f5ad086820a0f63c03c564b68f2db11b6c20da33c7d1916859166110cf72342719447485be6b4d363ab45f28dec300279"}, &(0x7f0000f13000-0x4)=0xb2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bb6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bbd000-0x8)={r2, 0x4}, &(0x7f00007f2000-0x4)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000beb000)={@generic="9f4d2dd491f2e2253b66ac30df11b5d0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fb3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r4}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000361000-0x10)=@req={0x50, &(0x7f0000d0f000-0x50)={@common='bcsf0\x00', @ifru_data=&(0x7f0000d21000-0x20)="e0e66882122982c24a18c2cd92adb7d34bab21365e39db1f963f805c8dec29b8"}}) lseek(r0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002ac000-0x8)=0x5) fallocate(r0, 0x3, 0x1ff, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004b3000)={0x0, 0x6}, &(0x7f00007ab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000db8000)=0x0, &(0x7f0000523000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd1000)={r1, 0x1000}, &(0x7f0000e1d000-0x4)=0x6) [ 31.881819] audit: type=1400 audit(1516871077.296:28): avc: denied { getopt } for pid=5871 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000733000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000d9000-0x24)={0x2, 0x4, 0x5, 0x2, 0x56, 0x617f, 0x6, 0x9, 0x0, 0x0, 0x4fce7ba6, 0x4d0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3f) 2018/01/25 09:04:37 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dc1000)='/dev/input/mice\x00', 0x0, 0x200000) epoll_pwait(r0, &(0x7f0000bb3000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xffffffffffffffff, &(0x7f00002df000+0x3d2)={0x200}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000dc3000-0x4)=0x0, 0x0, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x2000000201, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0xfffffffffffffffd}}], 0x30) 2018/01/25 09:04:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x80000000, 0x80001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000021d000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f00001ce000)=0x8) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) write$selinux_validatetrans(r1, &(0x7f0000f4f000-0x5b)={'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, 'system_u:object_r:sysfs_t:s0', 0x20, 0x35, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x5b) 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x100000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x40000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) syncfs(r0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080f, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r0, &(0x7f0000038000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003f7000-0x4)=0x58) 2018/01/25 09:04:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000002c000-0x190)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) [ 31.912048] audit: type=1400 audit(1516871077.326:29): avc: denied { read } for pid=5871 comm="syz-executor4" path="socket:[12820]" dev="sockfs" ino=12820 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 09:04:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000809000)={0x1c7, @time={r1, r2}, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000456000)='mounts\x00') clock_gettime(0x0, &(0x7f0000577000)={0x0, 0x0}) write$evdev(r0, &(0x7f00007be000-0x78)=[{{r1, r2/1000+30000}, 0x5, 0x3, 0x3}, {{0x77359400, 0x0}, 0x40, 0xfffffffffffffff8, 0x4}, {{0x77359400, 0x0}, 0x4, 0x4, 0x2}, {{0x0, 0x7530}, 0xea, 0xfffffffffffffff7, 0x0}, {{0x77359400, 0x0}, 0x3, 0x5, 0x3ff}], 0x78) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000789000)={0x1fc00000000000, 0x0, 0x1f, 0x100000001, 0x0}, &(0x7f0000679000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bc9000)=@assoc_value={r3, 0x0}, 0x8) 2018/01/25 09:04:37 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000004000-0x4)=0x0) readv(r0, &(0x7f0000006000)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1000014e) 2018/01/25 09:04:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d9b000-0x88)={0x8f6e, {{0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x468) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r2, &(0x7f000056b000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x16b, 0x0}, 0x40000100) fstat(r2, &(0x7f00009ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000)={0x0, 0x0, 0x0}, &(0x7f00002d3000)=0xc) setregid(r3, r4) fsync(r0) clock_getres(0x4, &(0x7f0000bd3000-0x10)={0x0, 0x0}) bind$inet(r2, &(0x7f000071f000)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:04:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009ea000-0x8)={0x0, 0x0}) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000862000-0x4)=0x93, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e43000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x80800) sendfile(r2, r1, &(0x7f0000154000-0x4)=0x0, 0x800) openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000389000-0x9)='./control\x00', 0xfffffffffffffffc) r0 = syz_open_pts(0xffffffffffffff9c, 0x20200) umount2(&(0x7f0000709000-0x10)='./control/file0\x00', 0xa) ioctl$TIOCEXCL(r0, 0x540c) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/01/25 09:04:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000130000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ba0000-0x1)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000c9f000)={0x4, 0x7f, 0xfffffffffffffff8, 'queue0\x00', 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, 0x0]}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) select(0xe2, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/25 09:04:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f00005b1000)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x800, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r0 = add_key$keyring(&(0x7f0000c6e000)='keyring\x00', &(0x7f000018e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000f70000)='.dead\x00', &(0x7f0000d39000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000689000)='keyringposix_acl_accessuserkeyring\x00', r0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) r1 = request_key(&(0x7f0000ee6000-0xd)='dns_resolver\x00', &(0x7f000077b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000165000)='ubifs\x00', 0xfffffffffffffff9) add_key$user(&(0x7f00003d7000-0x5)='user\x00', &(0x7f0000260000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e79000)="0091d19b8936ce3f0bb2e1a6a7d7468781c6f008d5375e8462805f55852b5051926db37491e973ba8fb458476e85a016040384ea925ef0358792c8ff88caf4f957", 0x41, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$unix(r2, &(0x7f00009ac000-0xb)=@file={0x0, ""/9}, &(0x7f0000ae8000)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000060d000-0x4)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000059d000-0x8)=0x0, &(0x7f00001dd000)=0x8) sendto$inet(r0, &(0x7f00001ee000)="de4cba884e9f0cf21dd55e3a7bae860cb716ca968431d0567d", 0x19, 0xc000, &(0x7f0000067000-0x6)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:04:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ced000-0xd)='/dev/net/tun\x00', 0x0, 0x202) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000d83000)='/dev/net/tun\x00', 0xd, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/sequencer2\x00', 0x40001, 0x0) 2018/01/25 09:04:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000201000)='net/ip6_tables_names\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000059f000)="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") r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d91000-0xfe)="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") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d5b000-0x5c)={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, {0xa, 0x0, 0xf52, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0xa49, [0x0, 0x97, 0x100, 0x401, 0xffff, 0x3, 0x2, 0xfffffffffffffffd]}, 0x5c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 09:04:37 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) [ 32.185398] binder_alloc: 6038: binder_alloc_buf, no vma [ 32.192021] binder: 6038:6041 transaction failed 29189/-3, size 0-0 line 3127 [ 32.212279] binder: BINDER_SET_CONTEXT_MGR already set [ 32.217993] binder: 6038:6041 ioctl 40046207 0 returned -16 [ 32.223860] binder_alloc: 6038: binder_alloc_buf, no vma [ 32.229843] binder: 6038:6053 transaction failed 29189/-3, size 0-0 line 3127 [ 32.250171] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.256123] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 09:04:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) sendmsg(r0, &(0x7f0000856000-0x38)={&(0x7f000048c000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000-0x10)=[{&(0x7f0000f29000)="d2bc3ddddd333a5ed754840e71e3d782d72380ead40860096190d346ea6d9d464a83c9b6179ff2e2a04bd1fe3a11dd217c27c4f00ff928d00b5b41b5ac4b2e2f80fdd0f625d7c485f5d249e563fece47352f8c49ddd3de2af5fff913dcb64a07ba6568", 0x63}], 0x1, &(0x7f0000478000-0x390)=[{0x50, 0x0, 0x81, "3825c7cd9353f4372bf9b2644dc107be22750066d746fc1fe3a76bf51f0e79efb806c5ffb2322ad8edbfff8bd7bb1882eb060eedc361c586c9a7f8"}, {0x48, 0x752c6f856edfa871, 0x7, "ea8d07c212154a9f2c629685f7ff2b7091d1ee286914e70c70d8f880ba108254a73660a29e56a49d4a70b2a4cc94690c2b0a4b23d6"}, {0xf0, 0x0, 0xffffffff80000000, "5dd3df9adead0066189e14db8ae4df918228c186ce7c62f37f754301788b5d76aa925cd944cb7dd116ce8e42bd80cd33ed301dffb57b3f88a23388013649a7ff9a4c25090361667361fb6192b4ac6e2b764f308a262622aab747488306c0971de5b1b2a571cde6edc89ef3d4de7745a5b0a0264ddd62db42dc7fc577ee0ac1c0c270d6b37d25b21ba05e61c87f0e127ebb61358f1125fe4e9095995716cc3d10fc6961a2a83ae81fee29cf5fcab68c1230ac9aecb133e8b327901a0229431688916b592419232d6769690febbabce7bc29292b8310975ee718"}, {0x60, 0x108, 0x5, "a1560772772ab88eb7de8779d37d535e461176d78b4d71be815b13da3c8ecb616eb4ddaaa454526ca114753756343ef746b7a9a9bce1c95cda4b7ddef7de043ad82e28eb8b348ee6c8"}, {0x30, 0x101, 0x2, "2dde1db958530de1e6e266b57071fe4f65fa94ae6021f55a76de"}, {0x78, 0x109, 0xc1, "c1f359c2a8dfe78f490b6d68035a5d088e9ccc9277a36f9fbcd5338f45d546f72a2fc61bc9e5e2ebfb23f004f501ce257dca9776291b9fe13f979aa38c1edaecabbaa37e2b5a40ad3c5e058637fcc2d38667e33d7acb0c573199eeec850ec74ae328c973a76cd61a"}, {0x100, 0xff, 0x31ebafb4, "7e1a7cde75b9573ba468a08e31dc7f0eb11fe722dc8fd1d19e1d098deb9387ec89e0d824b5967516eb67e3bf54b691baa4ac6b125ed1e931f00d3877cd6f1f749fc257725a0bf7fe30ca02611acf3eaa21e33b00095c0149d51f774e53d977ee6fc8cc2ca3ed15355b632d0ea0d850a8828da07f4457bfcb288e6bfc1fa24af30d70019447a7755821e06e5ebd49d547b70653a78a1a642f6998267c9d7e3da23a611050cfdaeacaf7d9d34c901458efee4d02fb9619ff0d16ec14856cec47e8fcd31208fad86c437ea401ad7e01e01d28b5ec07499bfb09007fd64e3d6f50ec57d190dec7842ca8e1b40a1b0a6da3"}], 0x390, 0x0}, 0x4000) 2018/01/25 09:04:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000423000)={@generic="972b861db9dbf40aaf4d632554230003", @ifru_mtu=0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x3bd}], 0x1) 2018/01/25 09:04:37 executing program 5: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x68)=@file={0x0, ""/108}, &(0x7f00005d3000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00005d3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x80800) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b37000-0xc)='/dev/ashmem\x00', 0x100, 0x0) read(r1, &(0x7f00002b9000)=""/99, 0x63) vmsplice(r2, &(0x7f0000f54000)=[{&(0x7f0000226000-0x63)="14", 0x1}], 0x1, 0x0) 2018/01/25 09:04:37 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/180, 0xb4) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) 2018/01/25 09:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x0, &(0x7f000060b000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00005f5000)={0xa, 0x1, 0x90, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff0000}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000265000-0x4)=0x14, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fd9000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r3, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 09:04:37 executing program 4: clock_getres(0x6, &(0x7f0000004000-0x10)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004dc000-0x16)='/selinux/checkreqprot\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x3, 0x8) 2018/01/25 09:04:37 executing program 6: open$dir(&(0x7f0000358000)='./file0\x00', 0x800, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4b000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000011c000)={"c83a481239dafe40a8788cfcbf91ae2e", {0x4, 0x0, 0x9, "08366be7638c", 0x4, 0x0}}) ioctl$void(r0, 0xc0045878) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004bd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fd, 0x1, 0x3, 0x2, 0x100, 0x5, 0x100000000}, 0x20) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000c7d000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003fb000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000b4000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ca7000)={r4, 0x9}, 0x6) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000233000-0x4)=0x0, &(0x7f00008ce000)=0x4) 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x14000100, &(0x7f0000770000-0x5c)="", &(0x7f000006e000-0x4)=0x0, &(0x7f0000463000)=0x0, &(0x7f0000000000)="") timer_delete(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) request_key(&(0x7f0000001000-0x1)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x16)='cpuset}!@user-selinux\x00', r0) 2018/01/25 09:04:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f00001a2000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b9d000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioperm(0x9, 0x100000001, 0x3b) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mq_timedreceive(r0, &(0x7f0000405000-0x6c)=""/108, 0x6c, 0x293, &(0x7f0000dd9000)={0x0, 0x1c9c380}) 2018/01/25 09:04:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/rtc\x00', 0x280, 0x0) getegid() epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0}) pread64(r0, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d89000-0x4)=0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dcb000-0x10)=@buf={0x76, &(0x7f0000006000-0x76)="751826d7287dbff82301bb66f4806375bc66758aea2f2b57249f7f39e99d97fb03f893fac72821818057748a7b3ad238077dcfb627da05fd2d25ef0cf5ef4a6b39634e4b9f8a8937605950057d2557f6fe8639fdbf3847e17acc93966b8bfa6bdebae4ad075c92f3b8fbf19baedd4879a566ff7a7ff4"}) 2018/01/25 09:04:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) 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}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e75000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 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}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/25 09:04:37 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x3)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={&(0x7f000000c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0xe3)=""/227, 0xe3}], 0x1, &(0x7f0000003000-0x18)=""/24, 0x18, 0x5}, 0x40002040) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f000000c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000d44000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000604000-0x2)='#\x00', 0xfffffffffffffff9) fcntl$setownex(r0, 0xf, &(0x7f000000c000-0x8)={0x1, r1}) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/25 09:04:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r2) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 33.459509] IPVS: Creating netns size=2536 id=11 2018/01/25 09:04:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00', 0xf3, 0x3, 0x366, [0x100000001, 0x7, 0x9b4b, 0x20, 0x6], [0xa7ab, 0x81, 0x10001, 0x72, 0x7], 0x10, &(0x7f0000001000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @rand_addr=0x6, 0xffffffff, 0xffffffff, @generic="cdad409b81dd6c5188d174c6472190d9", @common='ip_vti0\x00', {0xff, [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, 0x0, 0x0, 0x0]}, 0x67, 0x1, 0x10}, 0x2ec2, 0x2d4, 0x366, 0x1c, {0x200, 0x2}, [{0x7a, "1621888af5a02bc6d2e3667a8524e3de61ecb9d7e137693839d1ebdccb", 0x1, "f5bb9b1dc4f99568abec266701f70c6a0a5c3d5a232fcef5ce539010e0308aae0cc850f8086929acbe0a723190a1d632e6262f0f3428c082f52f15a9a882bfa042b1f449fd7294cc6ca8bde65e9195c64afaef08417240550c1c"}, {0x104, "95dd73e40ed6849cb288098d96248010f87e60ae198ca4ef429790ed8d", 0x4, "8eb64853213834b0f0cc7458921c723cd8847c161e801c8188dfc0287b0bc2b49b8ed13eef447356580cdf6b06fbe9d248760fe1c83297f6e79a67bfa86f193c48edd2c6b3735cc4188b8ff929f04a7431cd97376f26f93f89eeca2bd6433bc206357c6101558bb4dcdde16b85dc46644645ad63040584f97f59d2df6b2c01f8abf5b696a3b3e758f893e1533e4cb509b17298824727acaa6467100991952dbca052e7f474005383aa67bebff9bd355b96911a9c179d013674c8aa31d7e1b8c604107137faf236336d34364f92c46bdb158c09711b4254752a4db5f90e2daffc1c1c93fc"}, {0xe6, "3713f2a5951c3a0c6b77d37a78b9f8b7248834441f1e0029dd9e972919", 0x3, "bc112a3535e7153f337ea43929b9901df48ac3ac41397b53f4331a9989fc2e7099b753b9a2efcdf596e83624427e13e53d6e7b8315ffde3d6c5c637b8a9127cf5178c1e13b7b2cc1a9b96514855d89070fbfd3355fd16ada60230382ae1d5c4894e7b89597dd1b7a032aa29dd769202e66b3e04b2468f42078b43eb7d18bd6cc7fe4b4e108619af318d59d650017c292d116fffb487c0e01f766c687bc45498b2220ebd5871050474b33794e6f5d368646fad51b46c05137bce06ffa047bbb99ab8892c49b90"}]}, {0x92, "a970ccde12fef6ddfdd3cb1f6097b1aacd6bb0ab006251b5b7f11a98ba", 0x3, "69698ba40385c5a6e91933c7cc82e1e2a4752ffa65d4c0f5330f03cea65e42f0d8b6a555706594ead67898098831f0390695614d03521c58738b336a5b36a65aee951869991a4c302c86fda479339abf2dd01437664e66f9e3c3196ae25c9ffb0b781f8798b1e9e6c6ca317414cbf19ac476"}}]}, 0x3c6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 09:04:39 executing program 3: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000074000-0x20)=""/32, 0x20) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000071000)={0x0, 0x0}, 0x10) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/25 09:04:39 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) poll(&(0x7f0000746000)=[{r0, 0x5410, 0x0}, {r0, 0x8004, 0x0}], 0x2, 0x1) write(r0, &(0x7f0000e7e000)="1f0000003a0007811a003809bdff00020a3f20165fffffe400000028000000", 0x1f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000f7c000)={0x8, 0x7fffffff}) 2018/01/25 09:04:39 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) setfsgid(r1) 2018/01/25 09:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f00000bd000-0x6)='./bus\x00', 0x800) 2018/01/25 09:04:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef7000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00004ff000-0x44)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) lseek(r0, 0x0, 0x0) 2018/01/25 09:04:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2018/01/25 09:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20058200) r0 = add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0x1954a63c, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003ae000)='/dev/keychord\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000066000-0x8)={0x0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ba7000-0x10)={0x1, &(0x7f00000af000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000b68000-0x8)={r2, 0x3}) r3 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e1e000-0xc)={0x2000, 0x0}) keyctl$link(0x8, 0xfffffffffffffffb, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009c6000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3309}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/25 09:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000091d000)='/selinux/enforce\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x20000) pwritev(r1, &(0x7f000094d000-0xa0)=[{&(0x7f0000b18000)="c6a7c7752fea7e0ca7d2cb8af5c7d5ae768bc0bbb78477900e6fa9bdab3c06a354835ffc7d692c5af48927a7004ca6a8c19a18d6a34eab74ce219ef5e34e4300d6fa4898594f3a89b26014eb5f4dfd749061cf55d7c594e30f3b9d6f4cb8589d5954eb30b778f8f703fd16f02640d6291a48a65bfa9bf4d6121e2eaff505ba13f6a4b8d46492432fb824153be446166805cbe9e6d518d72e011c9be57f716640a78cecb11316e38d492cefcd01", 0xad}, {&(0x7f000011e000)="df42a4ba1ddd7ce9fd0b5c12537d4fde2358497910397bb1b8358b7bcc9775ae25741da0f6e1fa6bd53fd6a0ce4ba7226785b0017e8f7530d2da17f7075db99e5aff29339afc2ff2a9c86f700d846c00e240bf612ec4e39207f1f3d090b25ec77a5656445b1315de10b823fc61db9c731259a2782c9e8acc90e454ad54568df274f7fb547031fda42002c53e98f1d993e80b5348efc150fd78363bd3126bf294f0449db484b90f401d963c6831498510f6d92746e1c722e0d2c8a696d32c7279", 0xc0}, {&(0x7f0000e54000)="607b3ce94aee64fd183cff363c", 0xd}, {&(0x7f0000235000)="9731802495d61d624577cc42f9b9cc2bf25128dfabdea9b94a70143198ae819f360838ea62027cbff574413e01bef5eedbc8386cd72076d22ff7510239d3981b87b014a12f3ce166b6b5ce0124e5b23667edd89d06d976ff5aa9f18aa605386061b2c2ffea16ca675e36867174e58d187779830f4e17bbf854fb59424e96099d0f14e7d580facdf7c25c0bb14c424d3b6ea04a88da1466405e1307d9113694a1922bae528d43df2e1e22c1cd989af0538894d74f2fedc79a0d5c2532859283d67815b2c6f9bc37", 0xc7}, {&(0x7f0000cd8000)="4e5803a2f69bf88c4581d912ba0a1f2e1bc12b8cdaca135d1117a8d446cbad5e9ed7ef37", 0x24}, {&(0x7f00004d4000)="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", 0x1000}, {&(0x7f0000c05000-0x1a)="1e80ed2b06cb6569bc0d8205d406dbff6840159f0179126637dc", 0x1a}, {&(0x7f0000944000)="d0cf48a1edb417625718e311fd1a3df49359de0e509a33932e884363aaa504e92c6731d5c64453ebddbc3d73826a869054511a4b", 0x34}, {&(0x7f000010e000-0xb)="e562fd6dd1f98edc25bf6c", 0xb}, {&(0x7f0000fcc000-0x28)="cd488269c51c035df69401128bab6c52e266d587d6a9e427cd6d142d1844034252be53696297aa0a", 0x28}], 0xa, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f00003f1000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/sequencer\x00', 0x4800c0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006cb000-0xa)={0x0, 0x10000, 0x1, [0x4]}, &(0x7f0000eec000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a76000)={r4, 0x8c, "eea81261919c489fd6f7b737663671c095197a3d0ac71695d32a8de866d7aaa9da6ca2fdeb3b1f687b5ea968e4fbcc158865427f6747ecbf1376fb1cb6141febc3e40f880149b135371fb49b9a5cff4325626fa0e0213e0c1189c073555c29708ce01e778a0e4396e643d68eff4c8d83bbf1398e7c4d9d996a477e5281aeaf74f621c3b4fec8476adb3f7343"}, &(0x7f00001f4000-0x4)=0x94) 2018/01/25 09:04:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) sync_file_range(r0, 0x40000000000, 0x8, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f000022a000)="", 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/25 09:04:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000bf000)={@common='gretap0\x00', @ifru_flags=0x4402}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000961000-0x10)={0x3, &(0x7f0000678000-0x18)=[{0x8, 0x9, 0xeaff, 0x5}, {0x2, 0x7, 0x4, 0x7ff}, {0x8, 0x4, 0x800, 0x0}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d9c000)={@dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002}, 0x8) 2018/01/25 09:04:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0xeaa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1000, [0xf2da, 0x7, 0x401, 0xf65, 0x3, 0x3ff, 0x3ff, 0x8]}, 0x5c) socket$inet(0x2, 0x4, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) 2018/01/25 09:04:39 executing program 6: r0 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000c64000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f95000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) r3 = gettid() fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x10001) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x1) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) ioctl$VT_RELDISP(r4, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000002000)={0x10, @tick=0xdf41, 0x0, {0x42, 0x80}, 0x0, 0x2, 0x9c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000004000-0x10)={r6, r7+30000000}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x500000403) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x16, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) [ 33.869143] sd 0:0:1:0: [sg0] tag#879 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 33.877902] sd 0:0:1:0: [sg0] tag#879 CDB: Test Unit Ready [ 33.883522] sd 0:0:1:0: [sg0] tag#879 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.892305] sd 0:0:1:0: [sg0] tag#879 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.901070] sd 0:0:1:0: [sg0] tag#879 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.909833] sd 0:0:1:0: [sg0] tag#879 CDB[30]: 00 00 00 2018/01/25 09:04:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) fcntl$setsig(r0, 0xa, 0x1d) 2018/01/25 09:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:39 executing program 3: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f0000da8000)='./file0\x00', &(0x7f0000001000-0x1)='overlay\x00', 0x2002000, &(0x7f0000001000-0x23)="9cf8f99c3e88502ec2dfc51b609a83981fa8a1dc03c52f4fbfde6461206ac2574a2b4c") rmdir(&(0x7f0000001000-0x8)='./file0\x00') capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b3000-0x11)='/selinux/enforce\x00', 0x8002, 0x0) syz_open_dev$sg(&(0x7f00003b3000-0x9)='/dev/sg#\x00', 0x800, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/25 09:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x8a}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r0) 2018/01/25 09:04:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bed000)="d7380c3f4eeab77ff513d14a63fd43fb0280ab4d64e31fe318193ed92c3db679bb371f7405a050792445ebdba40229ffc5eb05a27ba47445ae30e216471280cb5590a7c767fea941920288bdffb554589ba35a771c322b51e3b5045957844e90d6825b438412b260714c3fdb98c2e71ecddb0965f3b9051b5354941f88234e1d7fec8b491a0a182c1c32a797d4c3", 0x8e, 0x20000040, &(0x7f000071c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe91) 2018/01/25 09:04:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bc9000-0x8)={0x0, 0x0}, &(0x7f0000571000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:39 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007f7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f82000)=0xe8) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/25 09:04:39 executing program 5: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000ecb000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/ptmx\x00', 0x40040, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffffd) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x402) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000957000)={0x1, 0x0, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x7, 0x100, 0xfffffffffffffffb}) socket(0xa, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000040d000-0x64)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a9bd8b7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x16086064, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}], 0x64) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000054000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000333000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000972000)='/dev/sg#\x00', 0x1, 0x121101) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x0) [ 33.927580] sd 0:0:1:0: [sg0] tag#556 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 33.936309] sd 0:0:1:0: [sg0] tag#556 CDB: Test Unit Ready [ 33.941913] sd 0:0:1:0: [sg0] tag#556 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.950689] sd 0:0:1:0: [sg0] tag#556 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.959431] sd 0:0:1:0: [sg0] tag#556 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.968192] sd 0:0:1:0: [sg0] tag#556 CDB[30]: 00 00 00 2018/01/25 09:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a8f000-0x10)='/selinux/status\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000e40000-0x8)='//file0\x00', r0, &(0x7f0000b30000-0x8)='./file0\x00', 0x4) prctl$setendian(0x14, 0x2) mkdir(&(0x7f00002f7000-0x8)='./file0\x00', 0x20) 2018/01/25 09:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e15000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x1, 0x9ff, 0x3, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f59000-0x4)=0x0) 2018/01/25 09:04:39 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000fc3000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc3000-0x4)=0x10, 0x800) open(&(0x7f0000fc2000-0x8)='./file0\x00', 0x80400, 0x30) 2018/01/25 09:04:39 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0x10, 0x4) 2018/01/25 09:04:39 executing program 2: clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x3) 2018/01/25 09:04:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80000000, 0x2, 0x1ff, 0x5, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x81, 0xff, 0xffffffff7fffffff, 0x0}, &(0x7f0000000000)=0xa0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x1, 0x7fffffff, 0x6, 0xfffffffffffffff9, 0x2, 0x3, 0x2, 0x93, 0x3ff, 0x6, 0x6, 0x20}) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000bcc000)=""/15) 2018/01/25 09:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e15000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x1, 0x9ff, 0x3, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f59000-0x4)=0x0) 2018/01/25 09:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000982000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000036f000-0x5c)={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x100}, 0x4, [0x4, 0x7fffffff, 0x3, 0x1, 0x1, 0x9, 0x7, 0x3fffffff80000000]}, 0x5c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000000000ab0f) 2018/01/25 09:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00004a5000)='/dev/ppp\x00', 0x0, 0x0) writev(r0, &(0x7f00006b1000)=[], 0x0) 2018/01/25 09:04:39 executing program 6: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) 2018/01/25 09:04:39 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000fba000)='user\x00', &(0x7f0000fbb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fbb000-0x14)="6ed9d3d1c2cd8c446d7595ab08301d726998e374", 0x14, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) [ 34.037310] IPVS: Creating netns size=2536 id=12 2018/01/25 09:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0x400) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pipe2(&(0x7f0000dc5000-0x8)={0x0, 0x0}, 0x4800) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000e0b000-0x28)={0x1, 0x1e, 0x80000001, 0x6, "189c3356b2ea27dbd8ae34319c7d3206b204ed821974400f2822cb5f4f7e2c3d"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000942000)={0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x800, 0x80000000, 0x6, &(0x7f0000ab5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0xffffffff, 0x11d4}) r5 = openat(0xffffffffffffffff, &(0x7f000078d000-0x8)='./file0\x00', 0x200, 0x120) getsockname$ax25(r5, &(0x7f0000782000)={0x0, {""/7}, 0x0}, &(0x7f0000882000)=0x10) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000395000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) bind$inet(r7, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r7, 0x800000000001) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f00007f4000-0x1000)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f6b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 34.788075] pktgen: kernel_thread() failed for cpu 0 [ 34.793205] pktgen: Cannot create thread for cpu 0 (-4) [ 34.798760] pktgen: kernel_thread() failed for cpu 1 [ 34.803850] pktgen: Cannot create thread for cpu 1 (-4) [ 34.809310] pktgen: Initialization failed for all threads 2018/01/25 09:04:40 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000001000/0x2000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000008000-0x18)={0x3, 0x40, 0x6, 0x5, 0x4, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000010000)=@known='security.selinux\x00') r1 = getpid() ptrace$setopts(0x4206, r1, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0xf0, "81a5d5dc45d23aa9de223824b192f3b61a86227b2bd154b7e328b3e2e02480bdb97b92c5daf4e7bf690892ef369b945e416a67e53150790fa36aeeafd38d062765eecce23e444e6de9f655ec927d3a7bf43886e6ef18bc10c604f8c14bf443d3469c7ee2f6d091e849b87aed1f5750111a5d77a71c4ad94b2c7a412382e5afd467dfb1dda30fb8f608f6617e9940898148d94009cbfd4d6b3fd5932d21d92d9460736b8c723cd04b385bd58e20aa326c5ec4b246dc1e9f018cb8cdb8f5e1603c8340dd3c9790f198314323a80815b7e5df48e5a35190e436e97736fa8060d837d3bb408bd494463203ac3d73667c2df0"}, &(0x7f000000b000-0x4)=0xf8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000)={0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000010000)={0x1, 0x0, 0xcc, 0x8188}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7, 0x8, 0x800c, 0x1ff, 0x7ff, 0x1, 0x7, 0x800, r2}, 0x20) 2018/01/25 09:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00003c6000)='ppp0eth0)#\x00') r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fstat(r0, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) 2018/01/25 09:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8000000000000012}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r1}) 2018/01/25 09:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c63000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6665742f6e65745669066b00") preadv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000617000-0x4)=0x2, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000034c000)='/selinux/checkreqprot\x00', 0x20400, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000b44000)={&(0x7f000094b000-0x60)={0x27, 0x6593, 0x5, 0x4, 0x2, 0x8001, "b257e67fc06507c1359c41b120f3f51c67bba0356fae4381a83f7b01d50dd388e3678da70061c8eb875d2128a033cf597bbe26c418baa54582b08154eea5a2", 0x9}, 0x60, &(0x7f0000c2c000-0x70)=[{&(0x7f00005de000-0x41)="fed8eeead82c70a1c03b6562de8fe424130e7a9b35686278aebf9baf2771a409dc7bc6fc160d43c3f46b7c69ab771339f573fc93860c4e880b3221b940f691b752", 0x41}, {&(0x7f00000e1000-0x76)="f52aa5fcce3c7318448be31c559716c154522914c8d2a833622b011752be9790c146b57cce9104320286e52300a219338dcfa164ffaf2ead84dcdf1b58055192ed3908361366257c680a8887c15fbe1d1dcf0a19e12ee805eddca7e49135babf4f55a3f24027cf02f347b26b2c73a99c0860370a29a1", 0x76}, {&(0x7f0000600000-0x1000)="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", 0x1000}, {&(0x7f0000201000)="d0f52b3cb7ad11d430b5e29f5ea3c2b6647fec6a3dcb6435d47b5d3f8f44218f7f57156ddb493c0888c023def63bb913ca9f8b1f84dc4190ba13ed7af780", 0x3e}, {&(0x7f0000e2e000)="607559276d7a5feeaf42a1829a38d3084152ff1c1fa628bff0eff9d8b81b6ebca82f72c017350adf0d5237be4a0d2e5c0d60043e71606222fd82fa95d3a9944044302878211349d80bd6027bd47f13633fe91803834e532e543351ee7bad8659ac5982e4bbeb0ed89a566f7a71d6ed0cacd6c7c6370fa0f1d75795f21b56aa8c9fe41f65caa0508e334cfede6efcad9b8bd2ab6ea405fc0c036a9894220c5f0f215bc5428c2bf2b9066027b8c60dad5c710ec177f5d3aa26726b67fd4c372d527f818142b3b3e74d607742345c8ebb76fc", 0xd1}, {&(0x7f0000617000)="d54bd126ffed9eab806a34104a71fe0e6d345d53adb1cfc7476b00be177b88f5aa24c97cedbfed3e82c9e6e5a00241564781528372be730fea5c048b3363cbb00172a195aaf2990d5f762f51002b3032c89dbb3335c2b0c2e73d10707ce31a8266b28de9a45190c1e858bc428ccab7c2596dc9d9815ac68414a782c85659178e5dc697cfca4a0aa8dbcf36aff4829e5d", 0x90}, {&(0x7f0000bc4000)="bd90848d36f40c47fee89a7b83e2d924d90c7815d7b7f82e3e46632ee9bc37ae62f21ddbdb65395117811f7306794a19d482ef19459aed067f814908a43b8fa3f97e74a026c6f9f8bf9d4254c6f4904a6cac1f870813afaf7804f89a4b628f5784eae2119db85a8e4ea39e7133afd3e9ff65caaaca0d82e6955830c106fd70539412076e3962665d3d2868fd81a3ce", 0x8f}], 0x7, 0x0, 0x0, 0x4}, 0x4000) fchdir(r1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000298000-0x30)={0xffffffff, 0x80000000, 0x100000001, 0x0, 0x7fff, 0x3}) 2018/01/25 09:04:40 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x4c96, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000932000-0x10)='/dev/sequencer2\x00', 0x40200, 0x0) fcntl$setsig(r0, 0xa, 0x20) r2 = mmap$binder(&(0x7f0000ed4000/0x4000)=nil, 0x4000, 0xd, 0x10, r1, 0x13) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000078e000)={r2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000415000-0x4)=0x0, &(0x7f0000195000-0x4)=0x4) sendto$ax25(r1, &(0x7f00005a3000)="69e3c64f1b38026e486aa05ec4eae41b70e1f7c33f86651735509f27760eb44ea1c7305a5bcb3dc54d46977a9bd9b3de819373a1622ed3273ed109c1163e5919f69f5415adb810131dbd052ffb4fcc4477e79bebe2055138120e57da1c57bad5df9053a071fc31267b26c7fa0d18472de615d7b189865ff7340190e0db30e686356a0a8b736712fcb91fb979260e28983e656a310e2b05efaa3cd56d655877f8c832bf7faea2cc3f217bd68686", 0xad, 0x4000000, &(0x7f0000d20000-0x10)={0x3, {"f4cb9e3d96f5fb"}, 0x4}, 0x10) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$getown(r3, 0x9) socket$inet6(0xa, 0x2, 0x7) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000815000)={0x7, {{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sched_setparam(r6, &(0x7f000087f000)=0x8001) mkdir(&(0x7f0000d65000)='./file0\x00', 0x68) accept4(r1, &(0x7f0000288000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b7000)=0x10, 0x800) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00004cf000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:40 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000136000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xe95, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f00001f1000)='./file0\x00', &(0x7f000028c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00001d2000)='\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000332000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000043b000-0x18)={r1, 0x0, 0x0, 0x0}) socketpair(0x11, 0x5, 0x3, &(0x7f000072f000-0x8)={0x0, 0x0}) prctl$setname(0xf, &(0x7f00009aa000)="2e706f7369785f61636c5f61ff63657273656d302b3a2f73656375726974796d696d655f7479706500") stat(&(0x7f0000e05000)='./file0\x00', &(0x7f00005e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x50, &(0x7f0000ad5000-0x50)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x0, 0x2, 0xfd, "b1e8353cb3a793b0cb135175849f5581678440582e73fe3f1e9e333d4bdb4e9246e07c65e12fa619039bebef4eabaf043650db397283a530bf59ade9b9dc83"}}}}, &(0x7f0000b2e000-0x14)={0x1, 0x3, [0x58d, 0x70a, 0x7c0]}) 2018/01/25 09:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0x400) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pipe2(&(0x7f0000dc5000-0x8)={0x0, 0x0}, 0x4800) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000e0b000-0x28)={0x1, 0x1e, 0x80000001, 0x6, "189c3356b2ea27dbd8ae34319c7d3206b204ed821974400f2822cb5f4f7e2c3d"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@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) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000942000)={0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x800, 0x80000000, 0x6, &(0x7f0000ab5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0xffffffff, 0x11d4}) r5 = openat(0xffffffffffffffff, &(0x7f000078d000-0x8)='./file0\x00', 0x200, 0x120) getsockname$ax25(r5, &(0x7f0000782000)={0x0, {""/7}, 0x0}, &(0x7f0000882000)=0x10) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000395000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) bind$inet(r7, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r7, 0x800000000001) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f00007f4000-0x1000)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f6b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 09:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r0) 2018/01/25 09:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/25 09:04:40 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000001000-0x10)={r0, r1}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000f7f000-0x60)={0x0, 0x18, 0x5, @thr={&(0x7f00002f9000)="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", &(0x7f0000f7e000)="c34888a2142e7f8668da85a79390f308f5fe37cef7c863c40dfa7e22b0b2f661f84e95f2ad32c80ee3f6f0edb8c58d1a669df1e3027e255f89159506c9fb3b352776faef3d49c81dceb7d94dd2ea0a68b0d6274e2791129f17d77e9c922d93306fd01af9d42122b0fd9fd2085f92dda8709352199ac7553dae5cfc632fb441bb480531a164c958fe281634b9280b99c06faf87bc18ea9e547a39d0896952916541e9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7e000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7e000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000d1f000)={{r3, r4+30000000}, {r5, r6+10000000}}, &(0x7f0000463000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000e7000-0x4)=0x0) tkill(r7, 0x2f) 2018/01/25 09:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fb4000-0x11)='net/ip6_mr_cache\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) futex(&(0x7f0000717000-0x4)=0x0, 0x5, 0x0, &(0x7f0000b0f000)={0x0, 0x0}, &(0x7f0000805000)=0x0, 0x4000007) 2018/01/25 09:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() mount(&(0x7f00005c4000)='./file0\x00', &(0x7f0000fbe000)='./file0\x00', &(0x7f00004dc000-0x5)='ntfs\x00', 0x20000, &(0x7f0000e26000)="16ac08a3bccdf5456dddb0e9311789b2b57c4ab67e9940340a6320e4ecb665cf5316e374c718ef") sched_setaffinity(r1, 0x8, &(0x7f0000489000-0x8)=0x0) 2018/01/25 09:04:40 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000000b000)="91270e4e44452564b0fbb2654f9ce2088a1d4d9083294eb2ac0b85c2826e03e7c30fd63020ee08d5047390f61c258ba09f7ef3bdc142da4957ed5b09d8d66eb090c1d873bae600f966389f327f", 0x4d) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) 2018/01/25 09:04:40 executing program 7: 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, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x40) sendmsg(r0, &(0x7f0000bc7000-0x38)={&(0x7f000043a000-0xe)=@l2={0x1f, 0x7, {0x9, 0x8001, 0x10000, 0x7, 0x1, 0xa5}, 0x100000001, 0xfdd}, 0xe, &(0x7f00005b6000-0x60)=[{&(0x7f00004e2000)="", 0x0}, {&(0x7f0000674000-0x1f)="4572de4b92ad0622dee72b3d8595360193475d2e4098aa320a0001134b237e", 0x1f}, {&(0x7f00003d5000-0x13)="52f92b9b65157f77f5c3dfb1255ebd6b26d96e", 0x13}, {&(0x7f0000bea000)="c28aab54734e5dcbebdab68d0f9db3c2a2d73f6e128886edfd728fd8f28a3b111ca7acf81740ddac06568ad6f0d4afc7cafba151acfc02845cc59def9bfdea72f257", 0x42}, {&(0x7f0000d17000)="e1b58406ceb1b2d4a99a075f0e5bf947b953a75d086c7386099294f570bd0b530cea0616c956c7d7995758edd08eb1765fefaab39b3e90c0590d4392a2d7f2bae4e6b9196465d6fc14a2862b088ba881c718904d1030d54f14f96bce059ed5d61621120a744d5bd1383fe9e4759fcb7ece27891af5c25c394bbc9faba073873c", 0x80}, {&(0x7f0000615000-0x96)="da06d7f7dd2b2d50e7ea8a6106f00ffb6d45011a70ea2871665567278425bfb380154119eb5c455c78d7d90cad1b54db9bfc3189a7ccec69de7ea59cd123c3957c3cc03323e55341afe2209a4a39788c5beeaf05eb978f69982c5609a92076ba9ce7c43a04edbcf6c0e41539e778cb50909d979f2a8ce405f52369c11e136966745cdf10bfe4c946e5a6e21125f1b8a2597e8995816d", 0x96}], 0x6, &(0x7f00000e2000)=[{0x68, 0x6, 0x401, "751f3a207348cbccb2b810507da13e3dfbccee61ed6bac51ea2bd23781239cb26a23866b0c968700cb5b7347596ae4229536f2631fd2fd6294826f00790ecff2497fb9f67e62a658e39f8c78a4e4f24a175ae3830feff864"}, {0xd0, 0x118, 0xfffffffffffffffd, "fac621a3309975f702f39a7d6e888f3ac25eaf11781fbd2b95ab189344aef7fac1b995e1652697d15e642152a83f5b6c5b21b1e473dd74cb126125fc5c60350acd85c424eb7dfe536858318c428f27bd2821a3c9e083e6067edfec97d9c4003cb32178cde70a427607f67e1ed3360f6583dde0d007925a7fdbb243c360494330d210e43d249ea29a6a383d944372ceecdb7fc8400c402b6dc0db76de327db714baa1b736c8b892aaca7343c01cd55ecca9111148f79297ad5a61fd79"}, {0x1010, 0x110, 0x5, "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{0x1010, 0x10f, 0x6, "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{0xe0, 0x11, 0x1, "340f7798d8ed4d9567591f7ba58cbdb4495cbca290eeeca4c2ab7d761eba6cdb4f94ba24f75847f302d724bc7dde7f60d43d0e95eecccd5c08d9e62c0cc89e1c3bd019e7a96bd182958fcfc9922bdec3f34b2ed31e53ab68436fddc2f3d9293fe7cc89c92dadf0f8166d1ac288719ca6d880c51324c271fb512c20497a3c5eab93ecaa5331eda8c5ddbfbd41e66a414cd45a29a27d13337d6dd3ac23a4bfdac851fe86fbe8e89dbabe9ce774d74a71f25719b6727908a456fe122bdd256ad0f62378cfe0dbe5372c73a484"}], 0x2238, 0x44854}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xe90}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) nanosleep(&(0x7f0000ba6000+0x195)={0x0, 0x0}, &(0x7f0000c30000-0x10)={0x0, 0x0}) 2018/01/25 09:04:40 executing program 6: r0 = socket(0x10, 0x802, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007da000)={0x0, 0xf2, "1a666590141f35a53cb06e7d1dad9aab4515b67b142c1efda41429abc959d15ad01abca0150fbe7c3d07307d76d1bda043390704eb4df080740cac3c4b10164b6c7adf15b0f90398c8f5f2bacd38f089ee2430c0040f228cb894218fa720ce086e7e37c0bc891cba7f676b5d941f99d0a8f06ca9af4e8b313e831b11e4db596b85c1d3b5f73e44cb311f1e99ad8372d066abf93b4030dd2992a93938f45225e95b38d159dc14e3004b48062dfd7a89b00a399d21ebb9ffd686eba86d9a9e28f1e0a2f66cccbf912e1938116a21528b291d51b7033d51345bc4a5002faa7c7ecf18989d94f6fcbcf1e50134ef5a23c00f1cc6"}, &(0x7f0000001000-0x4)=0xfa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018a000-0x98)={r1, @in={{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]}, 0x8, 0x4}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) accept$inet(r0, 0x0, &(0x7f0000571000-0x4)=0x0) 2018/01/25 09:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f9000-0x9)='/dev/rtc\x00', 0x20100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000a26000-0x4)=0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000727000)=""/10) fdatasync(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008cc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mlock2(&(0x7f0000d2b000/0x4000)=nil, 0x4000, 0x1) pipe(&(0x7f0000ca3000)={0x0, 0x0}) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/25 09:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000585000)="98841d85cbb0e165490de7e94056751cdcefd7d4767d0c09385180000000000000071328c71dc50b5eb4", 0x2a, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cfb000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/25 09:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000995000)=0x140, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c18000-0x4)=0x0) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:04:40 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000f7a000)=""/144, &(0x7f000004d000-0x4)=0x90) syz_open_dev$urandom(&(0x7f0000b53000)='/dev/urandom\x00', 0x0, 0x80) 2018/01/25 09:04:40 executing program 0: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b44000)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000018f000)=0x0) fcntl$setown(r1, 0x8, r4) r5 = socket(0x5, 0x5, 0x6) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000089b000)=0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000b46000-0x4)=0x2, 0x4) 2018/01/25 09:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000001013, &(0x7f0000a3d000-0x4)=0x400000000000004, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0x10002, 0x0, 0x0}, 0x14) poll(&(0x7f0000036000-0x20)=[{r0, 0x8c, 0x0}, {r0, 0x400c, 0x0}, {r0, 0x6feb45b60bab7cf6, 0x0}, {r0, 0x1, 0x0}], 0x4, 0x101) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000701000)=""/4096, 0x1000, 0xffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000400000-0x8)='./file0\x00', 0x40000, 0x104) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000665000)=0x81) sendmsg$nl_xfrm(r0, &(0x7f000014b000-0x38)={&(0x7f0000037000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e0000-0x10)={&(0x7f00002aa000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4040801) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00006d2000-0x118)={0xffffffffffffffff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)='0', 0x1}], 0x1) 2018/01/25 09:04:40 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x39aa97d058e26506, &(0x7f0000004000-0x8c)="5477c17bb013d8e70fb0e3f70165c8706e692d95933d318a24a93b9a27cb9b5823670c72bf8cd46eaa732eea8ab66a7708e9f132e5479c0e5d7ae0e8e1d6e15ffd37f9627511b505a513c81a24444d66dc5cdfc0b16440556e3b25ece5ee55cb6afe1326384762bf85fc12053cb078dcace31d28f651f39e12007c4bc5a56994b93273565ec4e7b3a0f314c8", 0x8c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000)='/dev/keychord\x00', 0x80c02, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000005000-0x8f)=""/143) ioctl$KDSKBLED(r2, 0x4b65, 0x100000001) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000002000)={@generic="87b99dd3ae5a137d6cc704b48c78e79a", @ifru_data=&(0x7f0000008000)="d62f234512b851af6991491c9b2ff4d155edec2a9354e7e7216bccc469c53cc1"}) 2018/01/25 09:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = open(&(0x7f00002bc000)='./file0\x00', 0x200040, 0x8) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066e000)={0x0, 0x0, 0x0}, &(0x7f00000f2000)=0xc) lstat(&(0x7f0000648000-0x8)='./file0\x00', &(0x7f000059a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000051a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afd000-0x4)=0xe8) getgroups(0x7, &(0x7f0000ca7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000879000)={&(0x7f00001dc000-0xc)=@proc={0x10, 0x0, 0x2, 0x80}, 0xc, &(0x7f00009bc000)=[{&(0x7f0000f19000-0x1018)={0x1018, 0x42, 0x0, 0x2, 0x2, "", [@typed={0x1008, 0x2c, @binary="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"}]}, 0x1018}], 0x1, &(0x7f0000366000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x24048050}, 0x4044) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 09:04:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000393000-0x250)={0x7f, 0x7, 0x1, 0x7, 0xa, [{0x9, 0x0, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9f82, 0x3, 0xffffffffffffff69, 0x0, 0x0, 0xc87, 0x0, 0x0, 0x0}, {0x4000000000000, 0xfffffffffffffffa, 0x1, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x3ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x4000000000, 0x8, 0x0, 0x0, 0x2280, 0x0, 0x0, 0x0}, {0xff4d, 0x438, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fff, 0x208, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfff, 0x0, 0x7, 0x0, 0x0, 0x2480, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x6c38946, 0x1000, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0}, {0x3, 0x4, 0xffff, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}]}) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') iopl(0x8) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000ef9000)={0x9, 0x6, 0x4, 0xfffffffffffffffc, 0x2, 0xfe}) sendto$unix(r1, &(0x7f0000fe4000-0x3f)="6e69b05fa9af1e63569adfffe77af4557e2eb120a1c7ce96ed26d5312886769ebdc7f74dd00c886cb52022de075317555fd890986571a300e305a9d0b74bd5", 0x3f, 0x8000, &(0x7f0000b0c000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004ec000-0x4)=0x0, &(0x7f0000935000-0x4)=0x4) pipe2(&(0x7f0000d98000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c6000-0x8)={0x0, 0xff}, &(0x7f0000b9b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000b8000-0x18)={r3, 0x0, 0x20, 0x480, 0xf8}, &(0x7f0000457000-0x4)=0x18) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 09:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d9d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b95000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000913000-0x8)={0x1}, &(0x7f000006f000-0x8)={0x0}, 0x8) 2018/01/25 09:04:40 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000047b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008e8000)={0xf440, 0x0, 0x2, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0xf2fa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0xfffffffffffffffe, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:40 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000857000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d26000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8001, 0x4, 0xffffffffffffff01, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000da2000-0x6)={r1, 0x0}, &(0x7f0000531000)=0x6) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000044000)=0x0) getsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dc4000-0x10)={r2, 0x55d, 0x4, [0x1, 0x1000, 0x1, 0xffff]}, &(0x7f00007e9000-0x4)=0x10) set_tid_address(&(0x7f0000dc3000-0x4)=0x0) 2018/01/25 09:04:40 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0x52)="620e5e0762faf7a445d2aded6336bcad3818056e3ce877c66fb460cb9c4c393ca7ecf068ed22daa6767c02adc5484596f4a03f32e79f2609edccee8911e7a3cca78dede5ede24afd68219c41d81c6c123013", 0x52) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000ff5000)=""/180, 0xb4, 0x40010100, &(0x7f0000ff6000-0x10)={0x3, {"2f1e8ee047f73a"}, 0x7}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/01/25 09:04:40 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000430000-0x4)=0xfffffffffffff6f4, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/25 09:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) sigaltstack(&(0x7f0000fc7000/0x1000)=nil, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f59000-0xc)={0x0, 0x0, 0x0}, &(0x7f000042c000)=0xc) ptrace(0x4208, r3) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) dup2(r0, r1) 2018/01/25 09:04:40 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(&(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}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r1 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000011000)=0x101, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pselect6(0x40, &(0x7f00005c9000)={0x4, 0x1000, 0x2, 0x7f, 0x447, 0x10000, 0x7, 0x0}, &(0x7f0000285000)={0x7, 0x20, 0x3, 0x3, 0x6, 0x9, 0x5fb, 0x6}, &(0x7f0000c52000-0x40)={0x5, 0x80, 0xb5c, 0x0, 0x3, 0x80000001, 0x5, 0x1}, &(0x7f0000f57000)={0x77359400, 0x0}, &(0x7f000088a000)={&(0x7f0000ac6000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052b000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000c22000-0x8c)={0x2, 0x8, 0x1, 'queue0\x00', 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]}) unlink(&(0x7f000033e000-0x8)='./file0\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002ba000)=0x11, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00004a8000-0x48)={{0x1, 0x0, 0x100000001, 0x0, 0x101}, 0x8, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000916000)={0x5, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000a0000-0x20)={0x2c40, r2, 0x2, 0x7f}) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000dec000-0x8)='./file0\x00') 2018/01/25 09:04:40 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000)={0x1ff, 0x20101000, 0x400, 0x10000000000, 0x6, 0x20, 0x185f, 0x5, 0x1f, 0xff}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0xfffffe96) 2018/01/25 09:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x2, 0x4) fcntl$setlease(r0, 0x400, 0x2) 2018/01/25 09:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$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"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f000090c000)="6fe224bc8752eac0c1fc6287aa2afd5175db613397d71039a1fd5d6b2f7e52f63ab0945b8d25fe1589b45659a962f28163dbbc375feaf3aae0d02ad011b79788741abf03176b27faaea597bc1f5c43d8c871417ad8de26644c5dc0adab1a4e9988c7dfaf650b3c80bbdf5f205c", 0xffdb, 0x3, &(0x7f0000e27000-0x1c)={0xa, 0x2, 0x43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xfffffef8) fcntl$getownex(r2, 0x10, &(0x7f000063b000)={0x0, 0x0}) sched_setparam(r3, &(0x7f000050a000-0x4)=0x8) 2018/01/25 09:04:40 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009a4000)='net/nfsfs\x00') msync(&(0x7f0000076000/0x3000)=nil, 0x3000, 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000531000)=0x1f) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e7000)={0x0, 0x5}, &(0x7f00009d7000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000013d000)={0x3f, 0x206, 0x2, 0x4, r1}, 0x10) 2018/01/25 09:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000486000)={0x0, 0x0}, 0x80800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000b32000)={@generic="73b2385b2cc6316ea06bc55bea693d6f", @ifru_mtu=0x2}) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001d4000-0x8)={0x0, 0x81}, &(0x7f0000bd5000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fba000)={r2, 0x69df0621}, 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x40045108, &(0x7f00001a7000)=0x0) 2018/01/25 09:04:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000393000-0x250)={0x7f, 0x7, 0x1, 0x7, 0xa, [{0x9, 0x0, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9f82, 0x3, 0xffffffffffffff69, 0x0, 0x0, 0xc87, 0x0, 0x0, 0x0}, {0x4000000000000, 0xfffffffffffffffa, 0x1, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x3ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x4000000000, 0x8, 0x0, 0x0, 0x2280, 0x0, 0x0, 0x0}, {0xff4d, 0x438, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fff, 0x208, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfff, 0x0, 0x7, 0x0, 0x0, 0x2480, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x6c38946, 0x1000, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0}, {0x3, 0x4, 0xffff, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}]}) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') iopl(0x8) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000ef9000)={0x9, 0x6, 0x4, 0xfffffffffffffffc, 0x2, 0xfe}) sendto$unix(r1, &(0x7f0000fe4000-0x3f)="6e69b05fa9af1e63569adfffe77af4557e2eb120a1c7ce96ed26d5312886769ebdc7f74dd00c886cb52022de075317555fd890986571a300e305a9d0b74bd5", 0x3f, 0x8000, &(0x7f0000b0c000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004ec000-0x4)=0x0, &(0x7f0000935000-0x4)=0x4) pipe2(&(0x7f0000d98000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c6000-0x8)={0x0, 0xff}, &(0x7f0000b9b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000b8000-0x18)={r3, 0x0, 0x20, 0x480, 0xf8}, &(0x7f0000457000-0x4)=0x18) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 09:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000bf8000)=""/197) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00007f5000-0x58)={0xfffffffffffffffb, 0x5, 0x4, 0xffffffffffff0b87, 0xffffffff, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000d18000)='./file0\x00', 0x40400, 0xd1) 2018/01/25 09:04:40 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0xe, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x6, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x800, {0x6, 0x3b, 0x401, 0x1, 0x0, 0x5b5, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}}}, @sadb_lifetime={0x4, 0x7, 0x200, 0xfffffffffffffff7, 0xdc, 0x2}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x4, 0x4, {0x6, 0x6c, 0x8, 0x8000, 0x0, 0x40, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@empty=0x0}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x10, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:40 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ca8000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fa5000)={r2, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000e0b000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000c1e000-0x4)=0x1) mincore(&(0x7f0000537000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/46) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000040e000)={0x3, 0x7ff, 0x2, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fa6000-0x14)={0x400, 0x800, 0x8, 0x295, 0xae}, 0x14) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, 0x0, &(0x7f0000fa7000-0x4)=0x0) 2018/01/25 09:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000335000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f00002f4000)='./file0\x00', 0x100, 0x180) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006b0000)={0x2, &(0x7f00007de000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000662000)={r4, 0x2}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a45000)={0x401, 0x0, 0xd940000000000000, 0x401}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) close(r0) 2018/01/25 09:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c38000)=0x0, &(0x7f000081f000-0x4)=0x4) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/01/25 09:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[{&(0x7f000034d000-0xda)="2a252dc19c16361e2609582f184cc48650f974f60d7a3e9a9805e02af37db20f40c38825f55faa5f81b59ba4e2218658a3829024ea2e38340c2d750f41c032ab67290cc16df8a467ebda3688ee849def17b887013928c4e7bb54fb001462e3683e77a0fd762d28402c078e071a166f1475b112cd78a470a8a6c642c2e06e86de980504c207323bc12ddb968eaca7c9af6e22015b226cfc54262786adb9bf0c9c7c9f43fa31711a3054b1a4457a16f55c06c7d80317fbe33bc77d6d7bfc6c47188c06b7a403f52002a7c8e8ba0d87ed55f9ae4d3b6d032f0aecb5e365d2ee3e3d0c1e6f164ce4fbefea52d3687edbb0e238cc9913ca4c1ba8", 0xf8}, {&(0x7f0000c8f000-0x8f)="f654688a7ce33094e8c418c5d8ac9ffd1a540c1402f398cf5dd60996272b167a6bcd0436b622b3181345f11cac98ada3d0bde21dabf11a77364109968ac122f0270c61df6003449cea6da90305f6ea5d562780aefd55f83317980961e6af04c8689805e521144a7f13dbaa68dfc5cde447840a5a029a242b52a279c4173f3ad056c4cb2f769a2af5bafab63a2c40d1", 0x8f}, {&(0x7f0000ac7000-0xd)="f2accec32916bfeb0973674a64", 0xd}], 0x3, &(0x7f0000e11000-0x2280)=[{0x58, 0x19f, 0x8, "c957c2fe0ff910cd12d78b27062d77e23783bdada25b8ed0f9e97b86096bd641e49852f3911cf5660d8b98f28be34ce2a374139a32a69a64b4cf4897a326b5f3363645bcfb"}, {0xb0, 0x102, 0x28, "855a95578843e26853a74fb400cca9b82798c19466bde2a4acd70740670bbc278139d7be4845d11c8a28a9ff98a3250c49e3be9d7bdaac01d1398e48b68ffc96686f774a6859f3f99538bb895aceb281f916a1ea3af7a96df6946413a9ce69a6a25c6df07d8be65fca0326a4e39b32a487df0dbd77909fda9e723ab4068a6f5ff834854ba752c1fa8aa9eca640a5034d3b977596b1e7db7073ab1bd97d30f87d"}, {0x40, 0x113, 0xffe0000000000, "50b06206a45f31e579a36eeec55d0a429abccbcb5e9a51f49a1550a7d6cf8ec81a765c3feed4a415d7"}], 0x148, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$ax25(r0, &(0x7f0000fd4000)={0x3, {"50732c05f7abee"}, 0x80000000}, 0x10) ppoll(&(0x7f0000252000)=[{r0, 0x120, 0x0}, {r0, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x1e49b73f62d5a93a) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) listen(r0, 0x3f) fcntl$getownex(r0, 0x10, &(0x7f00001ef000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r4, 0x6b, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000018c000)={0x0, 0x7}, &(0x7f00003aa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b03000-0xf2)={0x0, 0xea, "6abbd64a5d59fd60e75a15d5718a95c19593eb52b82c6d633c58fca02f24da3e1ea789712aadd6d63dd50879097f3b7b21ce8e4e61d425f3195d576b92001d5681250db7808c6f3f0f546edc5a45f4e3e418e0a1bdcd339b54b8761ccc451219179bb7d9a43d915aac94ba59211515e0dd8c8eb0eff31e9d7bc76741c496ffc8803f105339ad6ad95e7f09a897181f9c6d4bc778258e6723ef0060f141814b721d150bfe55ee6e805644970ee1138994895817990bed50b1f7f67573e0df8c1d964e8733a199c7b7d7924d920a6c7a9188793022db75c93ce50a8b0a7d90a6e79af0bc5f8e38171e9ec4"}, &(0x7f0000e41000-0x4)=0xf2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000952000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae7000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000119000)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80bd, 0x5, 0xffff, 0x68d, 0x2}, &(0x7f0000242000)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000ded000)={&(0x7f0000890000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[{&(0x7f0000b8e000)="25121dc9254f213815c90e80d27b4405141f1d834374adb8d34fe81fa945f810e2ed5bf9d259e1df2d8f48c73133f96bd48533d9882b2d01febc17c6cff187c537ebdb1bcb0e9adb6ecaaaeeb1aacbb932238afc43affdb56b37e4db779c9ab997f0a426f3f13f112c2e5e2c8b66d68dabd71c50bf3c5614ed90062229a12a62facfe47f95f0ad2932f72547b478ad1eeb00c7d5b517798be9fa1e97d183350e894f6cdf2198042ad893effe3eeeb10f62ca82ce54c1d98249c69e93b49064b82a24", 0xc2}, {&(0x7f0000773000)="b26a2823e0abb495ad83fbbd22cde5e3768f84dca7f8ef8a44927e6ddb1c0f79757ebc68f879d3ebf8639bc2db72c072a48a221e500ea309c8d0c6cdc86425efd0869ed20e364a4823a16cac7b25f93475fc1fb11dc6d6d994f3d12ec51e0ed19ad8c1f90dd595a3c8", 0x69}], 0x2, &(0x7f0000ff5000-0x120)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x1, 0x800, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x20, 0x200, 0x5, 0x20, 0x12, 0x5, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x2a1c, 0x0, 0x8, 0x20, 0x7b89, 0x3f, 0x7fff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x3, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0xaf0, 0x1, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x2, r8}}], 0x120, 0x40001}, 0x4000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000404000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6, 0x3, 0xfffffffffffffe01, 0xa, 0x80, 0x0, 0x7f, r2, r3}, {0x80, 0x4, 0x7fffffff, 0x9, 0x18a, 0x4, 0x6, 0x2}, {0x3, 0x100, 0x670000000000, 0x7}, 0x9650, 0x6, 0x1, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x7c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4, 0x0, 0x3, 0x5, 0x4, 0x7, 0x4}}, 0xe8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e37000)={0x0, 0x1, 0x5, [0x3ff, 0xffffffff8f76228b, 0x0, 0x8000, 0x6d]}, &(0x7f0000dc4000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b5f000)={r9, 0x10000}, 0x6) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000b2f000)=0x0, &(0x7f00001e5000-0x4)=0x24a) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) r10 = fcntl$dupfd(r0, 0x0, r1) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00000ca000)={0x0, 0x0}) accept4(r10, &(0x7f0000bdf000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0x6, 0x800) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/25 09:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00004f9000)=0x5, 0x4) 2018/01/25 09:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000572000)=""/20) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/25 09:04:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000393000-0x250)={0x7f, 0x7, 0x1, 0x7, 0xa, [{0x9, 0x0, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9f82, 0x3, 0xffffffffffffff69, 0x0, 0x0, 0xc87, 0x0, 0x0, 0x0}, {0x4000000000000, 0xfffffffffffffffa, 0x1, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x3ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x4000000000, 0x8, 0x0, 0x0, 0x2280, 0x0, 0x0, 0x0}, {0xff4d, 0x438, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fff, 0x208, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfff, 0x0, 0x7, 0x0, 0x0, 0x2480, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x6c38946, 0x1000, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0}, {0x3, 0x4, 0xffff, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}]}) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') iopl(0x8) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000ef9000)={0x9, 0x6, 0x4, 0xfffffffffffffffc, 0x2, 0xfe}) sendto$unix(r1, &(0x7f0000fe4000-0x3f)="6e69b05fa9af1e63569adfffe77af4557e2eb120a1c7ce96ed26d5312886769ebdc7f74dd00c886cb52022de075317555fd890986571a300e305a9d0b74bd5", 0x3f, 0x8000, &(0x7f0000b0c000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004ec000-0x4)=0x0, &(0x7f0000935000-0x4)=0x4) pipe2(&(0x7f0000d98000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c6000-0x8)={0x0, 0xff}, &(0x7f0000b9b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000b8000-0x18)={r3, 0x0, 0x20, 0x480, 0xf8}, &(0x7f0000457000-0x4)=0x18) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 09:04:40 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x3, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x2, 0x2, 0x100}, &(0x7f0000006000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x7)={0x2, 0x9, 0x4, 0x80, 0xffffffffffffffe2, 0x5, 0x9, 0x2, r1}, &(0x7f0000001000)=0x20) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) 2018/01/25 09:04:40 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[], 0x1, &(0x7f0000000000)=[], 0xffffff1a, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc3000-0x50)={@common='sit0\x00', @ifru_map={0x8000, 0x3, 0xca, 0xffffffffffffa503, 0xd417, 0x406f}}) 2018/01/25 09:04:40 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00009af000)=""/37, &(0x7f0000d6b000)=0x25) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000fd4000-0x4)=0x4, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000fd2000)=0x0, &(0x7f00008f0000)=0x4) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/25 09:04:40 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/rfkill\x00', 0x20081, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) remap_file_pages(&(0x7f0000e96000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0) 2018/01/25 09:04:40 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f5a000)={{0x17ed000000, 0xffffffff00000000}, 0x1, 0xf3c2, 0x8, {0x6, 0xf6d4}, 0xffff, 0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000020) 2018/01/25 09:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f000090c000)="6fe224bc8752eac0c1fc6287aa2afd5175db613397d71039a1fd5d6b2f7e52f63ab0945b8d25fe1589b45659a962f28163dbbc375feaf3aae0d02ad011b79788741abf03176b27faaea597bc1f5c43d8c871417ad8de26644c5dc0adab1a4e9988c7dfaf650b3c80bbdf5f205c", 0xffdb, 0x3, &(0x7f0000e27000-0x1c)={0xa, 0x2, 0x43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xfffffef8) fcntl$getownex(r2, 0x10, &(0x7f000063b000)={0x0, 0x0}) sched_setparam(r3, &(0x7f000050a000-0x4)=0x8) 2018/01/25 09:04:40 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x101080, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000000e000)=0x7) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/25 09:04:41 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x101080, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000000e000)=0x7) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/25 09:04:41 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x4, &(0x7f0000f9b000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x100000001) 2018/01/25 09:04:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00008b8000)='devpts\x00', 0x0, &(0x7f0000b59000-0x1)="") ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000038a000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a21000)={{0xffffffffffffffff, 0x0, 0xfffffffffffffffb, 0x3, 0x3}, 0x4f8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00002c9000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:41 executing program 3: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x2) socketpair(0x5, 0x80806, 0xffffffff993cbe82, &(0x7f0000707000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000ded000-0x14)={0x5, 0xfffffffffffffbdf, 0x9f7, 0x20, 0x1, 0x4}) 2018/01/25 09:04:41 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fb000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0x4d)=""/77) 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) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eef000-0x4)={0x0, []}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00006d2000)=0x7, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005bc000-0x4)=0xfffffffffffffffa, 0xb, 0x8, &(0x7f0000ef0000-0x10)={r4, r5+10000000}, &(0x7f0000eef000)=0x1b2, 0x7574) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000eee000)='-', 0x1) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/25 09:04:41 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000f84000-0x1000)=""/4096, &(0x7f000075d000)=0x1000) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f84000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000514000-0x10)={0x0, 0x68, &(0x7f0000379000-0x68)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e09000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f85000-0x8)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000329000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x144, 0x401, 0x8, 0xffff}, &(0x7f0000f83000)=0xa0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f83000)={r3, 0x7fff}, &(0x7f0000c09000-0x4)=0x8) fstat(r1, &(0x7f0000e4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000395000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x10000}) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f00002c0000-0x126)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000000000000c0900fcff0000040e05a5", 0x58}], 0x100c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c30000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = add_key$keyring(&(0x7f0000124000+0xa84)='keyring\x00', &(0x7f0000bc0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000347000)='trusted\x00', &(0x7f0000f0a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000934000)='/selinux/checkreqprot\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x4, 0x3a, r2) writev(r0, &(0x7f0000e1e000)=[{&(0x7f0000f57000-0x14)="0aa70c3d21a6ae4047d1504368e97a809a4445f2", 0x14}, {&(0x7f00002d4000-0x29)="f86bffd7e203ba8c7aea6366cfbef6998b6731c9e3c968cd67ca8bf13d076c3e8c97f0205b859a8707", 0x29}, {&(0x7f00004b9000-0xc5)="52698c72a8efe0b929867f87dfcdc2f5a1e258a5272651b2c4edc5b155d807152554a193cacc70b7969bfc939b91299e364ef38b7d2c0325baab22d07d4dbbde61825d51b8e54a340f81720d06145dce2280848ae0f3e699e06d25530eb27a1fe7e66c0bd98528cfbfdf486449a29eff317fe9861c04312477a9e6a414a74e28383852dfd76cc37be6df6e2d8fb922467641b7b81dd13f18f82f6522c28180830545783d9945ec6ae9b5637e97a210055659032baad21e4a4457dd1b178a63d573f8f05e7c", 0xc5}, {&(0x7f0000ff7000)="844e639057dcff87767180bef089d7874008e984bac2bfac522625449e3652ca0a962710903ca44b1a15b4fab62187b4dfaa4baed1425af2dcee9b6d6a2fbf44d8f7e0bf0e82d144cc96024f5c634233af59a1b789635b7c77c6bf7bca209205864cd94fd2303cde3a7dfbc620c534f4d0cea208e4023063768eead90cfedf04847954444bb8af9ec2bf9afb9fdf61e728cf8df3aa9f37b10ce25eca56c3cb4f310d2180f6b8f9bb65e0361a738c970504a4c93739c7d18b32346250b9e44be043fb190f786425e777edbad764a40c04e8e65669285fd7f2db0b264ce9b75cdb1e8792637adf7d18de37881c68cc85fc7e8b0784", 0xf4}, {&(0x7f0000087000)="f64440a5fc5984e261638a34dc442c29e636d66619fb768777971190d27de80044a64be03bef505132e64577d88cc83bcebc25261273710a1ff58dd011320708e060d5ad5ccacb9b4a066a90311decf89303a614776de1ea863727915fc5392e46169c93a1565832e3ee1be081cf5a545ac97a08450bf66b560ad0e85e986da81d476393878fbfe50dd50f47709a2083d11484601343b8a254031a97b5442147b19f5325255fe8c7f69182958df7ddd93334118f43887ca4091537a64a5a8c853251eeb10f882aa096cd676e87bb5c095f38870a64061b5d", 0xd8}, {&(0x7f0000b69000)="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", 0xfb}], 0x6) 2018/01/25 09:04:41 executing program 7: clone(0x0, &(0x7f0000b72000-0x97)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x4100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) open(&(0x7f0000002000-0x8)='./file0\x00', 0x800, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x0) 2018/01/25 09:04:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004c000-0x9)='/dev/ppp\x00', 0x2000, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000ce4000)={0x6}, 0x8, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f31000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008ac000)={0x0, 0x0}) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00009be000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ba000-0x4)=0x10, 0x800) r5 = eventfd(0x4) ppoll(&(0x7f0000ee4000-0x30)=[{r0, 0x1340, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x9066a4246d535420, 0x0}, {r3, 0x8044, 0x0}, {r4, 0x222, 0x0}, {r5, 0x100, 0x0}], 0x6, &(0x7f00009e1000)={0x77359400, 0x0}, &(0x7f00001ef000-0x8)={0x6}, 0x8) r6 = open(&(0x7f0000a88000-0x8)='./file0\x00', 0x200001, 0x74) truncate(&(0x7f0000710000)='./file0\x00', 0xfffffffffffffffd) syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pivot_root(&(0x7f0000f0b000)='./file0\x00', &(0x7f0000714000)='./file0\x00') ioctl$EVIOCSFF(r6, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x3ff, 0x0, 0x0, {0x0, 0x0, 0x3, 0x0}, 0x0, []}}) getsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000a2e000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) 2018/01/25 09:04:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c24000)='/proc/self/net/pfkey\x00', 0x20440, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000a69000-0x84)=""/132) sched_setparam(0x0, &(0x7f00007fe000-0x4)=0x0) gettid() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f46000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair(0x1, 0x80007, 0xffffffff, &(0x7f0000abc000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000193000)=0x0) getpriority(0x2, r2) 2018/01/25 09:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() accept(0xffffffffffffffff, &(0x7f0000fea000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d22000)=0xfffffffffffffca0) r0 = memfd_create(&(0x7f0000125000-0x1)='\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001d1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000667000-0x8)={0x0, 0x3}, &(0x7f000030e000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c93000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000037000)={r1, 0x3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f33000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000027a000-0x8)={r3, 0x3}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f37000-0x4)=0x7fffffff, 0x29) 2018/01/25 09:04:41 executing program 4: clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/hwrng\x00', 0x80000, 0x0) fcntl$setsig(r1, 0xa, 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) timer_settime(r0, 0x1, &(0x7f0000658000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000302000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/25 09:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000a8e000-0x4)=0x3fa, 0xffffffffffffff70) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x231, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 09:04:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e8000-0x28)={0x1000000000, 0x4, 0xfffffffffffffffe, 0x2, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a24000-0x10)={0x0, 0x45, &(0x7f000066d000-0x45)="a24ca782eb04c13c4f079d67646d0c998f1c7bf9f25f4cd658941f1536acaf78312067ab2606a6bb4eb8e9529580f2defa1c2c7f426704c06a72723a75ef4272b562ae99b6"}) bind$unix(r0, &(0x7f000086c000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a87000)=""/197) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007de000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d4b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d9000+0x130)=0x8) 2018/01/25 09:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000ebb000-0x38)={&(0x7f00003a2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f95000)=[{&(0x7f0000b5a000)=""/224, 0xe0}, {&(0x7f000087e000-0x1e)=""/30, 0x1e}, {&(0x7f00001fe000)=""/238, 0xee}, {&(0x7f00003e9000-0x63)=""/99, 0x63}, {&(0x7f0000176000-0x80)=""/128, 0x80}, {&(0x7f00003d7000+0xbb7)=""/195, 0xc3}, {&(0x7f0000f0c000)=""/125, 0x7d}, {&(0x7f0000e73000-0x16)=""/22, 0x16}, {&(0x7f0000e90000-0x17)=""/23, 0x17}], 0x9, &(0x7f0000aac000-0xe8)=""/232, 0xe8, 0x7}, 0x2000) r1 = socket$unix(0x1, 0x2000000000000000, 0x0) recvmsg(r1, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e05000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000048e000-0x8)=0x0) socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000520000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000018d000)=0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000bdd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xf}, 0x0, r2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r4, r1, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000195000)=""/86, 0x56) socket$inet6(0xa, 0x0, 0x0) 2018/01/25 09:04:41 executing program 2: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0xfffffffffffffffd, 0x8001}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) [ 35.684815] handle_userfault: 4 callbacks suppressed [ 35.684818] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.690114] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.690123] CPU: 0 PID: 6559 Comm: syz-executor0 Not tainted 4.9.78-g29eadc4 #20 2018/01/25 09:04:41 executing program 2: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0xfffffffffffffffd, 0x8001}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/25 09:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000149000-0xc)='/dev/autofs\x00', 0x400500, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a56000)={0x0, 0x9d, "62133291b976af37579e4dd65cd40cfec7a321a759d8622eccd6ccd867d4c3115653a448cc6e5bcef0b4d22eca506aa635b30f192275a488857acc8d437e2cbaafe5528ef3ab69d6b003f82b36d344e6573e72fde4960077862b44ccd178754ad41d3dca71bcabda6c59db24dc2bcc15e5c597314e0fe065d5bbcff1db446e22aedeb43f8bb05728be36952d5c227d9bc2adccee5f4346fbc61006c8ce"}, &(0x7f0000257000-0x4)=0xa5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000513000-0xc)={r3, 0x2, 0x20}, &(0x7f0000a0f000)=0xc) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000d38000)={{0x0, 0x3, 0x9, 0x3, 0x8}, 0x101, 0x7ff, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r6, &(0x7f0000a1d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000626000)=0x48) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r4, @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]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000773000)={0x79, &(0x7f00004e0000)=""/121}) [ 35.690128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.690142] ffff8801b2f3f8f0 ffffffff81d943a9 ffff8801b2f3fbd0 0000000000000000 [ 35.690154] ffff8801cfdf1c10 ffff8801b2f3fac0 ffff8801cfdf1b00 ffff8801b2f3fae8 [ 35.690166] ffffffff81661d4a 0000000000002a2e ffff8801c4e9a0f0 ffff8801c4e9a0a0 [ 35.690168] Call Trace: [ 35.690181] [] dump_stack+0xc1/0x128 [ 35.690192] [] handle_userfault+0xa3a/0x1310 [ 35.690205] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.690212] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 35.690223] [] ? preempt_schedule+0x25/0x30 [ 35.690233] [] ? ___preempt_schedule+0x16/0x18 [ 35.690243] [] ? handle_mm_fault+0x117b/0x2530 [ 35.690251] [] ? handle_mm_fault+0x1fc3/0x2530 [ 35.690258] [] handle_mm_fault+0x1fd1/0x2530 [ 35.690267] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 35.690274] [] ? __pmd_alloc+0x410/0x410 [ 35.690284] [] __do_page_fault+0x5c2/0xd40 [ 35.690293] [] ? mm_fault_error+0x2c0/0x2c0 [ 35.690300] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.690307] [] do_page_fault+0x27/0x30 [ 35.690315] [] page_fault+0x28/0x30 [ 35.690324] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 35.690333] [] ? SYSC_rt_sigqueueinfo+0xab/0x130 [ 35.690341] [] ? do_rt_sigqueueinfo+0xc0/0xc0 [ 35.690348] [] ? SyS_futex+0x22e/0x2d0 [ 35.690355] [] ? do_futex+0x15c0/0x15c0 [ 35.690362] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 35.690372] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.690379] [] SyS_rt_sigqueueinfo+0x24/0x30 [ 35.690388] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 35.925370] CPU: 0 PID: 6584 Comm: syz-executor0 Not tainted 4.9.78-g29eadc4 #20 [ 35.932872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.942197] ffff8801c4d5f930 ffffffff81d943a9 ffff8801c4d5fc10 0000000000000000 [ 35.950174] ffff8801cfdf1c10 ffff8801c4d5fb00 ffff8801cfdf1b00 ffff8801c4d5fb28 [ 35.958156] ffffffff81661d4a 0000000000002a2e ffff8801c455b8f0 ffff8801c455b8a0 [ 35.966146] Call Trace: [ 35.968710] [] dump_stack+0xc1/0x128 [ 35.974046] [] handle_userfault+0xa3a/0x1310 [ 35.980075] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.987058] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 35.993433] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 36.000329] [] ? handle_mm_fault+0x117b/0x2530 [ 36.006537] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.012739] [] handle_mm_fault+0x1fd1/0x2530 [ 36.018769] [] ? __pmd_alloc+0x410/0x410 [ 36.024451] [] __do_page_fault+0x5c2/0xd40 [ 36.030305] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.036247] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.042894] [] do_page_fault+0x27/0x30 [ 36.048400] [] page_fault+0x28/0x30 [ 36.053649] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.060460] [] ? SyS_timerfd_settime+0xb0/0x190 [ 36.066748] [] ? SyS_timerfd_create+0x300/0x300 [ 36.073036] [] ? do_futex+0x15c0/0x15c0 [ 36.078632] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 36.085268] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.092078] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.098627] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.123217] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.123299] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.123307] CPU: 1 PID: 6584 Comm: syz-executor0 Not tainted 4.9.78-g29eadc4 #20 [ 36.123311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.123324] ffff8801c4d5f930 ffffffff81d943a9 ffff8801c4d5fc10 0000000000000000 [ 36.123335] ffff8801cfdf1d90 ffff8801c4d5fb00 ffff8801cfdf1c80 ffff8801c4d5fb28 [ 36.123345] ffffffff81661d4a 0000000000002a2e ffff8801c455b8f0 ffff8801c455b8a0 [ 36.123347] Call Trace: [ 36.123358] [] dump_stack+0xc1/0x128 [ 36.123368] [] handle_userfault+0xa3a/0x1310 [ 36.123380] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.123389] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.123399] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 36.123406] [] ? handle_mm_fault+0x117b/0x2530 [ 36.123433] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.123440] [] handle_mm_fault+0x1fd1/0x2530 [ 36.123446] [] ? __pmd_alloc+0x410/0x410 [ 36.123455] [] ? memset+0x31/0x40 [ 36.123465] [] __do_page_fault+0x5c2/0xd40 [ 36.123474] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.123483] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.123492] [] do_page_fault+0x27/0x30 [ 36.123500] [] page_fault+0x28/0x30 [ 36.123508] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.123516] [] ? SyS_timerfd_settime+0xb0/0x190 [ 36.123524] [] ? SyS_timerfd_create+0x300/0x300 [ 36.123530] [] ? do_futex+0x15c0/0x15c0 [ 36.123537] [] ? SyS_socket+0x121/0x1b0 [ 36.123544] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 36.123553] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.123560] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.123567] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 36.321696] CPU: 0 PID: 6559 Comm: syz-executor0 Not tainted 4.9.78-g29eadc4 #20 [ 36.329198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.338522] ffff8801b2f3f8f0 ffffffff81d943a9 ffff8801b2f3fbd0 0000000000000000 [ 36.346498] ffff8801cfdf1d90 ffff8801b2f3fac0 ffff8801cfdf1c80 ffff8801b2f3fae8 [ 36.354476] ffffffff81661d4a 0000000000002a2e ffff8801c4e9a0f0 ffff8801c4e9a0a0 [ 36.362462] Call Trace: [ 36.365028] [] dump_stack+0xc1/0x128 [ 36.370371] [] handle_userfault+0xa3a/0x1310 [ 36.376402] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.383386] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.389763] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 36.396919] [] ? __get_user_pages_fast+0x320/0x320 [ 36.403476] [] ? update_stack_state.constprop.5+0xca/0x150 [ 36.410726] [] ? handle_mm_fault+0x117b/0x2530 [ 36.416961] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.423177] [] handle_mm_fault+0x1fd1/0x2530 [ 36.429215] [] ? __pmd_alloc+0x410/0x410 [ 36.434901] [] ? get_empty_filp+0x8f/0x3b0 [ 36.440755] [] ? memset+0x31/0x40 [ 36.445828] [] __do_page_fault+0x5c2/0xd40 [ 36.451682] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.457622] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.464266] [] do_page_fault+0x27/0x30 [ 36.469773] [] page_fault+0x28/0x30 [ 36.475022] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 36.482091] [] ? SYSC_rt_sigqueueinfo+0xab/0x130 2018/01/25 09:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, "1e83daaa981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f7565aa56a075ed2085ff79fcd89d7b11c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d0d000)={0x7, &(0x7f00007d6000)=[{0x5, 0x7, 0x3, 0x10001}, {0x0, 0x1, 0x9, 0x2}, {0x7, 0x7cb3, 0x7, 0x1}, {0x8, 0x400, 0x4, 0xdd}, {0x2, 0x400, 0xba, 0x9}, {0x0, 0x1, 0x40, 0x2}, {0x0, 0x2, 0x9, 0x4}]}, 0x10) fallocate(r0, 0x2, 0xf8, 0x1f) 2018/01/25 09:04:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e9d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000859000)=0x1c, 0x80000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000470000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fb0000-0x10)={0x4, 0x8, 0x4, 0x5, 0x0}, &(0x7f0000419000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008bb000)={r3, @in6={{0xa, 0x3, 0x60d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006e0000)=0x8c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000056e000)='net/ip_tables_names\x00') exit(0x0) preadv(r1, &(0x7f0000276000)=[{&(0x7f0000f42000-0xcd)=""/205, 0xcd}], 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000dd5000+0xe2e)=0x0) 2018/01/25 09:04:41 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aed000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00002ea000)={0xd97, 0x0, 0x1, 0x7f, 0x5, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000500000-0x10)={0x0, 0x9, 0x7ff, 0x800}, &(0x7f00002c4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007b7000)={r4, 0x1000}, 0x8) read(r3, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r3, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x80045113) 2018/01/25 09:04:41 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000adb000-0xa)='/dev/ptmx\x00', 0x800, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000057e000)={0x9, 0x7, 0x208, 0x100, 0x8, 0x9, 0x0, 0x7, 0x0}, &(0x7f0000a92000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000021a000)={r4, @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]}, 0x6, 0x101, 0x6, 0xff, 0x6}, &(0x7f0000c82000)=0xa0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r6 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r7 = socket(0x1, 0x40000000008000e, 0xffffffffffffffff) bind$vsock_stream(r7, &(0x7f0000459000)={0x28, 0x0, 0xcd21246c15b244b6, @hyper=0x0, 0x0}, 0xfffffffffffffc57) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r7, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 09:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000072e000)=0x0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000777000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d01000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003b2000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd6000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [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, 0x844, 0x5, 0x80000000}, &(0x7f0000f24000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d91000-0x12)={r1, 0x9, 0x5, [0x20000000006, 0x5, 0xfff, 0x86, 0x0]}, 0xfffffffffffffdb5) 2018/01/25 09:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000a7a000)={&(0x7f00009f1000+0xd9f)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000058f000-0x10)=[{&(0x7f00009ef000)=""/115, 0x73}], 0x1, &(0x7f0000a7b000-0xa7)=""/167, 0xa7, 0xe0a0}, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cbb000-0x4)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) 2018/01/25 09:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='vcan0\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0xffffe, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000024000)=""/34, &(0x7f0000225000)=0x22) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000826000-0x10)={0x0, 0x7530}, 0x10) [ 36.488466] [] ? do_rt_sigqueueinfo+0xc0/0xc0 [ 36.494580] [] ? SyS_futex+0x22e/0x2d0 [ 36.500085] [] ? do_futex+0x15c0/0x15c0 [ 36.505679] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 36.512315] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.519148] [] SyS_rt_sigqueueinfo+0x24/0x30 [ 36.525175] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 09:04:41 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0xf7, 0x4) 2018/01/25 09:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000821000)={0x3, &(0x7f000010b000-0x18)=[{0x4, 0x7fffffff, 0x1, 0x4}, {0x400, 0x213f26da, 0xffffffff, 0xbd0}, {0x9, 0x4, 0x1, 0x7fffffff}]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000220000-0x12)='/dev/input/event#\x00', 0x400000000, 0x800000002) clock_gettime(0x0, &(0x7f0000767000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000946000)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f0000da6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$pptp(r0, &(0x7f00002f1000)={0x18, 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]}, 0x20) ppoll(&(0x7f00007c9000-0x18)=[{r1, 0x1, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x4f, 0x0}], 0x0, &(0x7f00000f8000)={0x77359400, 0x0}, &(0x7f0000ef9000-0x8)={0x7f}, 0xfffffee9) read(r1, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r4, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r5 = socket(0x4, 0x8000f, 0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00001e7000-0x4)=0x10000, 0x4) prctl$intptr(0x29, 0x0) dup3(r1, r5, 0x0) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000edd000-0x18)=@add_del={0x2, &(0x7f0000662000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x57}) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f83000-0x32)="00019a2f617f700045430c2e39b228a5d329df92719a4d37988397d4bf862249ac690218e8c623923ca94ebb0c35b1e1be6a") sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x0) 2018/01/25 09:04:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x28001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x800, 0x4) r2 = accept(r0, &(0x7f0000eb9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f4a000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x100000001, 0x2, 0x1, 0x8, 0x7}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r3, 0x3ff}, &(0x7f0000001000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007f9000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b6f000-0x8)={r3, 0x4}, &(0x7f0000471000)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000377000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000019c000)={0x800, 0x8}) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000092000)=0x814e1, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000010a000)='net/psched\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000ea8000-0x63)=""/99) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/25 09:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000056e000)='net/ip_tables_names\x00') exit(0x0) preadv(r1, &(0x7f0000276000)=[{&(0x7f0000f42000-0xcd)=""/205, 0xcd}], 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000dd5000+0xe2e)=0x0) [ 36.554306] device lo entered promiscuous mode [ 36.571500] device lo left promiscuous mode [ 36.582459] IPv4: Oversized IP packet from 127.0.0.1 [ 36.708062] device lo entered promiscuous mode [ 36.717716] device lo left promiscuous mode 2018/01/25 09:04:42 executing program 7: capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a9d000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000476000+0x66f)='\x00s/cg|ou\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000747000-0x35)="e4fb7691a1db2670b97b7e734402f0da663e91b3831740d3ee1cf39d9ed02b246aad362d34efed95e4931f33521c893e71fc64da74", 0x35) setns(r1, 0x0) 2018/01/25 09:04:42 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/220, &(0x7f0000000000)=0xdc) r1 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/25 09:04:42 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x12)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x0, 0x8}, 'port1\x00', 0x10, 0x820, 0x101, 0x64, 0x0, 0x6, 0x0, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a5000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000b1e000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000040000-0x4)=0x20) sendto$unix(r1, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 09:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0xc6, 0x0}]}) restart_syscall() 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1c100, 0x100) getdents(r0, &(0x7f00006a3000)=""/239, 0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003ac000)={0x6, &(0x7f000077a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00004b1000-0x8)={r1, 0x2}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) 2018/01/25 09:04:42 executing program 2: prctl$intptr(0x1d, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/checkreqprot\x00', 0x22000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c79000-0x20)={0x7, 0x5, 0x2, 0x4, 0x15, 0x8000}) 2018/01/25 09:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005f8000-0x4)='!*:\x00', 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00004e6000)=[0x5, 0x9]) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00006f4000-0x18)={0x9, &(0x7f00009fa000)=""/199, &(0x7f00005ef000)=[{0x4, 0x4, 0x0, &(0x7f000030a000-0x4)=""/4}, {0x0, 0x35, 0x3, &(0x7f0000a56000-0x35)=""/53}, {0x8000, 0xf8, 0xbf, &(0x7f0000e68000+0x300)=""/248}, {0xffffffffffffffc1, 0x21, 0x8, &(0x7f0000b06000)=""/33}, {0x0, 0xc, 0x0, &(0x7f00005a1000-0xc)=""/12}, {0x401, 0x91, 0x80000000, &(0x7f0000577000-0x91)=""/145}, {0x9, 0x4b, 0xc3d, &(0x7f000081f000)=""/75}, {0x4, 0x79, 0x8, &(0x7f0000ca2000)=""/121}, {0x9, 0x75, 0x0, &(0x7f00000f6000-0x75)=""/117}]}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r1, &(0x7f000039c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003c3000-0x4)=0x1c) sendto$inet6(r1, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/25 09:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f00009e8000-0x10)=[{0x329, 0x1, 0x24, ""}], 0x2a3, 0x0}, 0x0) 2018/01/25 09:04:42 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093b000-0x28)={@generic="75f29a86c487d6c3fc2e3639383ccc92", &(0x7f000093a000)=@ethtool_wolinfo={0x5, 0x0, 0x400, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x6, 0xa, 0x7, &(0x7f000004a000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000021000)={0x7, 0x3e}) 2018/01/25 09:04:42 executing program 2: gettid() getpgrp(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002ec000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x1, r1, 0x8001) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/25 09:04:42 executing program 1: 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$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x40020a, 0x0) r3 = creat(&(0x7f000088b000-0x8)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000862000)={{0x0, 0x1}, 'port0\x00', 0x0, 0x20000, 0xfffffffffffffffd, 0x3, 0x4, 0x5ff, 0x53, 0x0, 0x5, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/rtc\x00', 0x8042, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000f000)={0x0, 0x5}, &(0x7f0000c6a000)=0x6) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc1000)=@assoc_value={r2, 0x6}, &(0x7f0000124000)=0x8) 2018/01/25 09:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000685000)='/dev/sequencer2\x00', 0xd0c81, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000cf4000-0x6)={0x1, 0x9, 0x3}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r2, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xffffffffffffffe0}], 0x1) sendmsg$unix(r0, &(0x7f00009ae000)={&(0x7f00007d6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000034f000)=[{&(0x7f0000ceb000)="72fed846844e840caaf136685cba0838d89e6c93ef6bf18c987215fe0ce430c81d826cd4c9906be558b4b4c553578f59f6560bd73b8def3c1b6ae29f04cc6569c2f4fb", 0x43}, {&(0x7f000073c000-0xb7)="75cd083b0682696bc2a55dfa98b182647ff4934e1f88925be2d5a09aa6914b7f2b4ace3036a4e521901c481d07d94c4582f9d33d5ef342c426d5e2c9554c67a8c6a785f41547b5e84438a33eb2e277206fafd821a037215b3b3971edc6db136cef8479349785ba29a18f04bfdcdefa407ae67f2da3c51762636696eff66264569d6a7cab15e679d5ae411b5991e7e8356a14de91fdc1503013afe75e61a399d19272ef062eebd663676b33fbd60a0e69e850252d5c6257", 0xb7}, {&(0x7f0000368000)="a31ebfbc415f2ba2875abe2be87f9b09b5d34e011c279f2b435efc57787d5cfa066461c96b053c02b3b56a45dc842874608de907c84505b49ed7bf965538aa068246cdc7f67db7efbefa0fb5d3b9956f37eff1e0feae2da8472f21c838706b309a61262b726d3bcfb4deff6c8d42c7a8e41774c82f2148ca5a60f9a6b2430e104f94c4b0ee32639591bb6795361181e2393e2ae49d0bdaf679589480ae77af5d0fc99854cdce5695df5822a92581cd5a5870cbf10ef1", 0xb6}, {&(0x7f0000741000-0x2d)="58aaa7153c66af60330626b31b61591ad33b39568924b7f5c489a50f039342eaffa609272cc74e6cace6e2be8d", 0x2d}, {&(0x7f00009b6000)="2dfd0b50d8ceb93f3866f10634b300e769a9d487f9fdb301040932d3f0e59328a9a1f8fd992455233336463523056d2f5abb359447f4b7683210a76e4e1ea70860ace48b1a53497abc0f2662368c63ff0646a7869fabb08d5cca3ef8078149b612a7a5ddd5a3c9ee70b78e026d0e8d193de4f4439ae216670ae7b07f07c035cc5fd72226f9994071791fff7dfc81d9620c5813ca6f297df5759f59b45750b28a7e9c008baf2e938d3730fafa7d5c90b5facf6ff0", 0xb4}, {&(0x7f000014d000-0x12)="5d5fe41a39dea80f60e074488de81beedf28", 0x12}, {&(0x7f00000c8000-0x28)="5ea6d79b15bf3e27e0afd49049a1c8aeee89ac3159074385a75e2580efb6058fa3f0cd7e9c497ebb", 0x28}], 0x7, &(0x7f0000dcb000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}], 0x20, 0x80}, 0x40041) 2018/01/25 09:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/25 09:04:42 executing program 0: clock_gettime(0xb, &(0x7f0000fd4000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a9000-0x10)='/dev/sequencer2\x00', 0x404100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000111000)=[{0xfb4, 0xff, 0x0, 0x401, @tick=0x8, {0x80000001, 0x6bbe}, {0x1, 0x8000}, @addr={0x4, 0x0}}, {0x101, 0xffffffffffffffc1, 0x2, 0x80000000, @tick=0x26, {0x1, 0xfffffffffffffffc}, {0x3ff, 0xffffffff}, @queue={0x8, {0x5, 0x10001}}}, {0x3, 0xfffffffffffffffb, 0x0, 0xf7, @time={0x0, 0x0}, {0x80000001, 0x5}, {0xffff, 0x6}, @result={0x6, 0x2}}, {0x7, 0x3, 0x7, 0x3f, @time={r1, r2+30000000}, {0x10000, 0x0}, {0x2, 0x4}, @raw8={"77177d7ef1411d2d3b80fd28"}}, {0x800100000, 0xffffffff, 0x6, 0x80000001, @time={r3, r4+10000000}, {0x8, 0x101}, {0x5, 0x40}, @connect={{0x4, 0x0}, {0xfff, 0x331}}}, {0x9, 0x8, 0x4, 0x2, @tick=0x2, {0x100, 0x1000}, {0x81000000, 0x81}, @control={0x9166, 0x4, 0x6}}, {0x6, 0x0, 0x1000, 0x1ff, @time={0x77359400, 0x0}, {0x5, 0x7}, {0x3c, 0x100000000}, @raw32={[0x4, 0x587, 0xfffffffffffffffd]}}, {0x6, 0xfff, 0x800, 0x1ff, @time={0x0, 0x0}, {0x4, 0x8}, {0x100000001, 0x0}, @raw32={[0x7ff, 0x5, 0x80000000000000]}}, {0xb8, 0x400, 0x5a2, 0x3, @time={r5, r6+10000000}, {0xb5, 0x4}, {0x376, 0x100000000}, @quote={{0xfffffffffffffe00, 0x7}, 0xfffffffffffffff8, &(0x7f0000000000)={0x2, 0xe682, 0x8, 0x81, @tick=0x80, {0x40, 0xfc7}, {0x200, 0x8}, @addr={0x8001, 0x5}}}}], 0x1b0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003eb000-0x4)=0x0) fchown(r0, 0x0, 0x0) 2018/01/25 09:04:42 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001e9000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000873000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xe14)=0xb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x5, 0x50841) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000001000)=0x79e, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x4, 0x0, &(0x7f0000007000)=[@exit_looper={0x630d}], 0xff1, 0x0, &(0x7f0000002000)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 09:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000db0000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000caf000-0x8)=0x6) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/sequencer2\x00', 0x210000, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000c3f000)=0x0, &(0x7f0000da4000)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e32000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00005a7000)={{0x7077f148, 0x1}, 'port1\x00', 0x80, 0xc0000, 0x8, 0x10000, 0x2, 0x2, 0x80000001, 0x0, 0x4, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x2d1) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002000-0x4)=0x1, 0x4) 2018/01/25 09:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6e000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0x3, 0x20) ptrace$setopts(0xfffffffffffffffc, r1, 0xae2, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000041f000)={0x40, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d0c000-0x20)={@generic="480a1a2cc48c06ec660dc7a9be05baa5", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b63000-0x4)=0x0, &(0x7f0000b1f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000012e000-0xa)={0x0, 0x8, 0x1, [0x3da]}, &(0x7f0000f40000)=0xa) r3 = open(&(0x7f000088e000)='./file0\x00', 0x400, 0x775c0b05d0090359) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ed9000-0x24)={0x80000001, 0x72b, 0x2, 0x0, 0x3ff, 0x17f0, 0xffffffffffff5011, 0x2, 0x1000, 0x3, 0xffff, 0x6}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000972000)={r2, 0x1ff, 0x30}, 0xc) socket$packet(0x11, 0x2, 0x300) r4 = socket(0x3, 0xa, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aaf000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000885000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000f6b000)={r6, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d38000-0x10)='/dev/sequencer2\x00', 0x20200, 0x0) mq_timedreceive(r7, &(0x7f0000cc6000-0xc2)=""/194, 0xc2, 0x0, &(0x7f0000d7a000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000256000)={0x8000000080000, 0x2, 0x6, 0x4, r5}, &(0x7f0000373000-0x4)=0x10) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000390000)=0x0, &(0x7f0000832000)=0x4) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d2000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) memfd_create(&(0x7f0000a9a000)='\x00', 0x1) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e65000)=0x7, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000046a000)='/dev/rtc\x00', 0x2880, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000082f000-0x38)={&(0x7f0000c0a000)={0x10, 0x0, 0x0, 0x700020}, 0xc, &(0x7f00005be000-0x10)={&(0x7f000015c000-0x1b4)=@getspdinfo={0x1b4, 0x25, 0x5, 0x2, 0x2, 0x1e3, [@algo_auth_trunc={0xac, 0x14, {{'rmd256-generic\x00'}, 0x2f0, 0xe0, "3d269879a2e81bce789524f2b9b835fcfb7d7836b874fee947399c86aa0325358885037dd850f1208fa9cb83a2bfb179e19ff046f7f405ef3481339ba8fe435de9541762fba3146138fda2721f94f76ca640e0c85b9849496ad51ffe9599"}}, @algo_aead={0xe0, 0x12, {{'ccm(des3_ede)\x00'}, 0x490, 0x380, "832b6a162cbfebfc9c34c47b52ff0a4c17fdd26cc801b1e2adeca656dcbd2f2cbccb29416c893cd4c78c8b5535ae2e82636bbb6917512c77923dfdbea3d074ea1171ea8dfd2f089c682302a1a6aeffb91aec03af85c06e4a4cfeaa7364b4b67d9ad1d474a4c888c039982756aa8143d52e347c895091d2f04a3083871f642fe39f3cf2d78e85545ef54bae5094da0e6ffe05"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @replay_thresh={0x8, 0xb, 0x2}]}, 0x1b4}, 0x1, 0x0, 0x0, 0xc080}, 0x24000810) connect$l2tp(r2, &(0x7f00003de000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1, 0x1}}, 0x2e) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f17000-0x10)={0x7, 0x88, 0x9, 0xf48f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x600000000000000, &(0x7f00008ee000)="") 2018/01/25 09:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xb, 0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000773000)={0x0, 0x1}, &(0x7f0000623000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cf4000+0xf48)={r2, @in6={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000560000-0x4)=0x8c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000db3000-0x127)=[{{0x0, 0x0, &(0x7f0000bd8000-0x10)=[{&(0x7f00000e9000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00001cb000-0xcc)=""/204, 0xcc, 0xfcb}, 0x4}, {{&(0x7f0000fd7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ac0000-0x30)=[{&(0x7f000053a000-0x9a)=""/154, 0x9a}, {&(0x7f0000872000)=""/98, 0x62}, {&(0x7f0000c3a000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xffffffff}, 0x800}, {{&(0x7f00002b0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f01000)=[], 0x0, &(0x7f0000578000-0x34)=""/52, 0x34, 0x10000}, 0x4}, {{&(0x7f000002c000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a1a000-0x40)=[{&(0x7f0000388000)=""/159, 0x9f}, {&(0x7f0000954000)=""/187, 0xbb}, {&(0x7f0000288000)=""/43, 0x2b}, {&(0x7f000051f000-0x68)=""/104, 0x68}], 0x4, 0x0, 0x0, 0x0}, 0x6}, {{&(0x7f000011b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000a4f000-0x70)=[{&(0x7f0000c31000)=""/114, 0x72}, {&(0x7f000044a000)=""/180, 0xb4}, {&(0x7f0000363000-0xbf)=""/191, 0xbf}, {&(0x7f0000c7f000-0xe6)=""/230, 0xe6}, {&(0x7f000082d000-0x45)=""/69, 0x45}, {&(0x7f0000eb9000)=""/0, 0x0}, {&(0x7f0000170000)=""/217, 0xd9}], 0x7, &(0x7f0000efb000)=""/220, 0xdc, 0x3}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000cac000-0x50)=[{&(0x7f0000721000)=""/198, 0xc6}, {&(0x7f0000207000-0x14)=""/20, 0x14}, {&(0x7f000044d000)=""/172, 0xac}, {&(0x7f0000e6d000)=""/95, 0x5f}, {&(0x7f0000102000)=""/3, 0x3}], 0x5, &(0x7f0000add000-0x50)=""/80, 0x50, 0x800000}, 0x4}], 0x6, 0x3, &(0x7f000088c000)={0x0, 0x0}) listen(r4, 0x7e73) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/25 09:04:42 executing program 5: r0 = socket$inet(0x2, 0x4010000000000006, 0x10001) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000629000)='x', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eec000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x3, 0x4, 0x7fffffff}, &(0x7f0000bec000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x8001, 0x8}, 0x8) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) vmsplice(r0, &(0x7f000000b000-0x60)=[{&(0x7f0000008000)="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", 0xfe}, {&(0x7f0000007000-0x92)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x1142, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000020000)=""/136) 2018/01/25 09:04:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r1, 0x8, 0x0}, {r1, 0x298, 0x0}, {r1, 0x4000, 0x0}], 0x3, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x2}, 0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000)=""/15) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='nr0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@generic="69d905fe7456a3ec5cfb6ac4e891ec6c", @ifru_mtu=0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x80000000) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00004e2000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) clock_getres(0x3, &(0x7f00009c9000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, r1}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/25 09:04:42 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001a000)={0x0, @in6={{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f000001a000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000b000)={0xfffffffffffffffe, 0xc269, 0x2, 0x6, 0x1, 0x4, 0x80000001, 0x0, r2}, &(0x7f0000002000)=0x20) 2018/01/25 09:04:42 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x200, 0xc5, 0xfffffffffffffffd, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0xffffffffffff4024}, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$setsig(0x4203, r3, 0x6, &(0x7f00000d1000-0x10)={0x3b, 0x5ae, 0x80000000, 0x642}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") fchown(r2, r4, r5) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000002000)={0x7, 0x7, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/25 09:04:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000399000)='./file0\x00', 0x480000, 0x8) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f0000001000-0x84)=[@in6={0xa, 0x1, 0x4f32, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x120000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}]}, &(0x7f0000000000)=0x10) bind$ax25(r0, &(0x7f0000000000)={0x3, {"e754e2b9b0725a"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f00004ca000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000387000-0xc)={0x800, 0x0}) pwritev(r2, &(0x7f0000845000)=[{&(0x7f00006b3000)="1666310af538ecdcad7897523c6da23d56a3eb610b2ea66b4842fbd1b8c3d9de1932cf0fe2df197fa2a7c42ec7e5827f8323eb9a0878f8ce0e17cfcf68cb20c9acef83c4cd0dac7b282de31ed097156d10da470597834e3733a22645e64ad5b6c5ad14b6a18db964ab1fb4b963864b7d4d00b2acae128c31ad8a0c0e4a4c479600b49859c6085e58118a2bbf7dcda9b878488fc681f67bc46920f372051bca02703be41555b477ce9947d9c1e6026a1d88aa0da162c5fb38eb452ee6a35bbada144bafe98017", 0xc6}, {&(0x7f0000676000)="35708a0f2095dedbebc420f08221aaddb0d064851163cbb1e0ef3e6599761432524dec71b84c6c3b71bbfa7c895e38487c6d742e1b0d1990bc4b84268c83291fdaa5bb90a308f7daa315960f45d6049b6f71b6f43f0982c6515699edfbbb26eaebc2839649e2c38192fea980584f63f5e006cdce957a972f87eeac8663704c5368e4585befad8a70b16d96299a6caafeab89187c66e5589c247961cc9d839f406ed87eef4ef042eacf2d12", 0xab}, {&(0x7f0000f6c000-0x1000)="f724ad07679461e0907e454777494a960b26db6570de2eecaf0307d0c9a1341fc4f3ea0d0d8a0473769b906deb7559905b2924f294d3fe858946f9b00060c727c135888c839e3b3472215c783cbb68a75f79652f6c124b9e48200aead49f4fc7d870c32620052c868eb82d4a1f1e89db284d8e8dc2e6fbb07f0488004984b4b983d49801b2003e16654e29accdf0ba522953a787ed3b383d2262d83a5931e7492975445c0d8188e57c1f885df6579f8723cbc5625f00186fb71fc1c4e416c5c2dee7acb6b32288db3d0fc790ce6277088a04c394b94570ddbb2e3955128aca057028d21e7156df9566e95973d71304fd3a192c56d20ad0baa85220cc14df7f70f832b15c0880c052ccaf4791bd87c191ebdca62d8b8a80fbe8097613568f191affd646a5126062f3babdb082f9f68452ef5c09581de8d10a0afaeac8a08e9c9e76a5ffdbb742e8b42616ff5e5b2014808a488006d98451e7e285ae8d26c7c876f1acc1fc2f20aaa464517e63fc5fca0f44a51a7b9f6894f2088434f1b44011fce1441890fdfdca1006337b579a915e75a0863eb5895c0ee0792b4a6297121fa0f6840d829b39ea22be39ab000492dd1cb9b38564f2eb5d73a99c0f0a7ea0344f578750d6c62bb1f85ef6855a3af848180fcb586502205ef996388c51ee06abf476fe33dea1d3d52c294055c6d93ca9a4ab2cb87627693082aafdf99e4adcae746ff00e6b5f55d0211142401c873bc96a337bc8fa3fcc025250752f9fe1207da197b8aa3ca722ba08e9948fda83a2e281fe573136539cd1136050e74befa4f430db08d86f3d7685f6846cc6884c40ce0b76f5954dccfa2cb7e23831e05bbe430ca53850e89b3a64e16527cd26d7715dd39dcd1232db5e0d5aa86c224704307e8f022fb22806a3dc0b8e99f21f670dd06c260636ad64fc82545600e47cb762b820ab2913c254c5918102d5a4871effba7f195bb37994e7d83243c9247f9f5459b58d7dd9a56a1e72ec2cd6e72e28087c5d9ce61413bdc2dc31fde7f7cedfeeb2cceca8cc0b664037c348c0e45941a959d5481d86211ada11f78e027aaef7c086d21aef89c6f7af4eada2325aeff6e963d23f34536d6c78c58841d20624324dfda852df327c1dc7a83f621706fe01582907a65a4d64821800763622eaa2644da853a9d176a38c323137fdbac3be5ff4a22f4a085fab7a0e312d48a438db67cbb1c73d28519ece8c4cf96729caef671d4f2ee94c65dc731b364deadc3b23b5f08c5daae37324923d51c71759ef1b3e88826eeb0c87d010d7ade606796292ad03ab471225e1edef4cb1a96b565f3f9ccce343692c2fec46a6ad7307b062ca4ee676ac2bda57e39a3f8c3c84c12c20df69639e5aa8f9780efe107a7160c89b6e3a055da2b576121088d2e265783e92603d6452532b5e56677420b0ee93227c6c61494f59559f225a04fdcf313a027e40d4dd4085a0547bb15523f849b13dd98f2b38bb5a900a1a981d71237ec72d401d7b650d73ab45349c7bc13f78ef68f505ad4d9f06da39ef3857442ab68be8c3de0df2538062479d0dbdb5dc34f6590d9b0e68111f5873be014a30426f89c0c0173036e4430623916bd1df9c6f96c8ab10e5bfe6e794880dfe2e231fe27ab6bfc598728bb4dc1ac6c16350b218fea4dec032b95e76c47cc44795cd3253cd01aed37c0f223ca872ade81b0493e29c36bafde0d9887bb914ca27aa88139bd4d7393cacba137a3d0d3242a89935a9a60830505df966ce0dd0ff1cea0a9f13637f30a83fa72b63d862da0e93dc29e349f5f6f5185e0f7c66edb31bf9f52385931a407b26e063aa0dcf340a3237409955baa1d29a896abd5f45be9923414fce31e066e10b89d5a16ea3c8dc754e6e0a75950c2fd04752b540b6ab75d43f0aff5c48aa9e5e8295bd8dfb53ca494fd32c3039e08364e00d4309283f4c5b6a570f8fe550f6ffe0a84573c6df37c6d2721576adf30d14d889c475824059131041b47595c90439ed654135f80b25ffa45942cc1c1a0c6dec1b5d2a80a6f9f39b4e6ddcbd04d262610366d56ff6d378c216d68ba8687a84444c4a8d46403a34156bbcac8c9ed84d0fc2d5e19587e55df772efd6f78c2ac80965f7ee629f6f946fb08e98c147b9d3cce47255dee0d7cad1101875f62d345486ba5044c65127c03d4780428991c3d85cc73cab523359c86cfcd3e85d6827f2d30b3e02f06a73966fbb01c675990b3639e413b7d854bdaa9eb2af97cc4fa1e6692b8a1881b450ae57b3e74807f64a93239a7e13971e1f96842e9e22d8b40be7aedbeb5db05558c719810d2eaf7ab461a466ad9784da956f53b4094c68757b2fba3a39508e5efda8e9503942b6ca6e72214c3409aa1fbb1a5389301c6b9a7751d9f43f7b2430636a295be52a90fa28ffc16c7ea5c88d63aecfcf44c6ea58123b74815cda94714003bb329f974bbf99b06887536d1eb21119d0850284579c839733f6565dee94b5097cd9eda595bc259c54be4211b42403c04688ae33778279733142a8ee1a2576a4fc24dd1924c9a94376c262c2f2ae6d2b531fe4b7fd87719c61d781507579dee1dc08d0ab229a14e2064d494b3433120ccc18610af6c6f7049c07f2e3b6f43ec849b1152fc8748e4811cc03edf390472dd83bfddc3ffc0ea9a39f006bc7b21715b909c1b86354dbec4b58e9bb91ba878f07b2d6c8d081153ecb62c5f3561efed6be22e5eab3498105055ca9dd196ad44c17f4c6cf4fe59ab5c5d78debb520f3fa2553e579c709f9f9e797813bcfee79b23d558c1f0b135f080d0475a6e414e8ce05df5f2916e157f2e4b9f522b9cc371375d1a84c8a58d4723a2dfdd5ad77c6225b84fb974e5bd671fd752c4f6914945a63bea609c0a22a11b8b1e8c2b8ad179e0eb3646b3749e5db76971818e4ed9e38bbd2b086829e4ded90c150a9032ce2839610cc7056d5d4805e36b916d85bd6d654cbdfc8374c631e47fd3baceba4c782bd5ab12351b099c3e90f5dd0c48dbe0fd962270b5cfcc914036211ca3e1a508575587d866e02d56a70df4a539f207b84128df21f218b47aff7895bda260551f64a09784c61dcb74e23df199e4714c89c896ebab1395430ea308f742a9169192bfffe3dcec59a79bd5043eb2409d4b67728c375be2ed3f0a7d5d3f4319027b693344b843b99bf75046ebb9cfa8079843c820f2bc79f9210122d1d0a8381b7752164af145f17f8cbf6be6f36a8f4699219ab8ca16632c5adaf653df05080cc7ebdb648e93604e8a2ec7e3656b14f1c5ce76e527a4ec34985595dd371ad8a25f1596b5a6afc461b4fb675e32e6e5c1545b3089895230dda6d0777b594a7ab8e6553b0417074855de8b7dc890ff0d0ee650e0a6b8e28a5cb23ca0692fe77f63a32bb34b67b4bd5064040d766240478ab45a4a4590f7b0ddf9e3742f130c0cc7e02578ce33814b9366d4dfd41d4900d38111d0fab146f1258e0545615c2d09286dc124e9f9d8226c89c42b7347c67bbd997f167fdda7ccbd4431c5c50aeb2d721ea7081e97cd9120abf3c00be8f86ec17b6bd460a1354bdaefe416634aef2187e50435e67f9de102097156ed6fa23ee55038c152a7e6344b1ad90cd4c5aebc8e863b76c9105696f2cbf9546e678bf3ffa7fbc134267f44a63f1b0f0f3dc3bc638ea62c6cd7c90301b3c691253f52b7ac138672a14a7f4551b8d89e373b9dce62238a138042fe47fe34b6a7da304fdbc3fe9c812564a3117af6fa068c54bc79ee78d73c16fd7c5728aa79a621fabe3649473ee8ee43dfeea23f3d001271028305b2fdbb570ca6550e160fd6efc08081ca35456236bab70601d54b44b39edbf35d5bbcf78c0ce6620ab1bca63b3e6875e5196b57475aafa7fefdda0a4c9febb820b5e0c4ae483497ea03fb4fca7a44ed253a5fdfd73089e6559b9b7c55c99b58b3d0e00c7be56753175fd22207fd2f607e11ad9b219193333410bc8a5e2018c8d0781038b52f943fdbe6ffdd4b87064c07f608c7be24f333c60d495693b1808e6f58db308977e01b4bf675f6b8cee5db44a756d71f2941c23412d6a871dd776e2efe29d163e73bfec20114cf81a1bad46793be42dda6b62aa2d93b0a76df484c93afc9f11fc8d4e19ba9bedd7bf769be3facefbc63bbe9b0ff7e3056dd3cc350856eddf48f8e0841939d969b430966c3e760e38744a94d740bde9d8b202a4b39681f7049894e030cd48d4313e5a29bdae9ae3c53a06e974324476225c612adcc1900cca6cf0c18000bf30b406c9cd7767c7b003665a6091291dd881a52c6771ccd5ab32e03587c2d4d2a7b6f89aeca6ee9d5a1eacdc2e69cd12ca5338e350657ce3f369784f9b40fbcf83c2fd224abc6524f9e80066cfc41740dacc4e836a4885abefe176f7bb623efb9cd553f8c104209db3d3bd1cec3cb0b300ce94197f06db058ed4d56ad1a53cbb579c418240c5cbe67bf8c894a2b87099b1df985306e496aa30a7753243db8e69c3da961f2d337e48f610e279f0d7b20a6a8ce1b3fa3cd4ce5c95c943cceeb64c61f65863ff46f641bd18f3f0ec359fa7c3bddc6d0d7c8e7617473ca42e14bb8b28667cb70060f27f4a095be3c5f8e03ce93df68a22c8a43b0ea43412cb5bfed9ded84107448f71357e9aafaaeeaba3f39031dc16f2fdd296a3657431c0b073891a467eae348314212bce9e8ca6e8df2987f2efe65a217ca96cd2df7a424f14e9dc2d071f6aaeb6129968df234a1b30d970278cfcdecdc8c43143cd84af4d6456f4d773f2d13d9b2ba8ec557e9521bcf7b36231edae4c422f9e7a9214911eb2aed5204e661086e7f6df40edee9e04e74883fc7f420ececd4de9064ac1d89f76e097859809b7c763f636ac8ac5667f3b63fe2c15af2814280cfcfea8607ba5961a6ad518cf11af874a3bce875e5fef2fe4b6e81330d9e235d9ded35666afd856b1f4bbd8f81b53f5ca5b4421a706d8414e3bcfd4713cca9aef1f5b05e832dfb27c2ac0fc6c2605c37337d5e0f2addb53e2df4cab0d3d4de55e14c793902e08e57d5d446172833074e1ce17af0809006e5c62cd492262cb050c26c4627fbd7430b45ac54c19a308bb5f6ea7d9c8ee75938b0b398f31fc2c3fc3dd0659a0a34ada608d76f15974459579c7989e2d15d86b3cd89a03db639e12465d8922dd416af363aeabfc1d949ce99d4d4a57c17d5f307c020e039ecc8c6adb5f5790892e99d46a0b811fc9ff74f3c635e96c1985f0e051ace60803513d7353d8aca44627a47bd8385225d6b449b1dbdfb91a959d2b5897e8ffef97d5ecb4151e103958049caa8680f76b54f5a5c8b1d1a668f81e207208918c0edfdcb1fd2672d077658295420428d2ef01a4ba1391ff01d5f6c0e4ea1d090b74f7a9fbd41f080119ade16427b4d838afab54348fa27707b87fc6ceb0a83b39b16eee11a78b290bbbde1cc48b97c3df844982544b4f1582a727779eb11af251506ee24844ca03a3b9a523ed4f72634d40d4c16d61be5e8cb0484c473e6a91698de35646dc38de3bc95ede886285835749385f78bf3e14fc16c9c521947b559e92563e104556702cc49a1092490caa092d6e4c829e03433e7bdaa45e724492977efd97c838250a026e1b67ea47d52820d8da40ed681c402d2b3a67e39c2e3b693fd322f6784f5671ceacb34fda2eb73665ff1ebce293550bfed75cebe52e83ff3a7923c3f3b1b71c67419895010a8e2996c6a740a734d3fc96dee5bef840313d811815cdc70f90a761509b57fe54f321da86a630450fee905f799d1048de9dec6889", 0x1000}, {&(0x7f0000826000-0xcd)="6e67581d7fa4641332ccc1e4db02d04bb2c2b65e13c6669850c1141d446aab1b6ad9072a1adbdbefbe7674a5bc7c9fe496668076cf2ebf0f5b7e22a6cc7685f11cdf5131c49baef2dc1013cb28aa508e44d25f4ce5c453cc79ab046484e602777bd33df6d5ef41a2b8365ffa6fb4fd49f4b30fa41d5545393b299a8c467b099cdf1f247ebe00ba84f0f2432c4100bda82f83f3d22720702bfb3c785333c6a5620b6ca45a474ada3786d46f0c93c699ae324b0be3cbdc3cbbd5318b889842ebe5952d713156f0b0a3c93aee1689", 0xcd}], 0x4, 0x0) ppoll(&(0x7f0000cc0000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/25 09:04:42 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000018000-0x17)='ppp0[keyring{keyring/]\x00', 0x17, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baf000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) recvfrom$llc(r0, &(0x7f00008b2000)=""/150, 0x96, 0x10000, &(0x7f00005a7000)={0x1a, 0xff, 0x41, 0x5, 0xfffffffffffff0ef, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00008b4000-0x4)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cae000-0x20)={"220feee707fe5054fd306ed835117fb0", {0x4, 0x4, 0x0, "2fd5137208f3", 0x9, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000605000)={0x0, 0x0}) pipe2(&(0x7f00001bc000-0x8)={0x0, 0x0}, 0x84800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) tee(r1, r1, 0x7, 0xa) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f17000)=0x0) writev(r1, &(0x7f00003a1000-0x50)=[{&(0x7f0000892000)="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0x1000}, 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{&(0x7f0000f23000)="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", 0x1000}], 0x5) ioctl$LOOP_CLR_FD(r1, 0x7005) [ 37.119926] audit: type=1400 audit(1516871082.536:31): avc: denied { getopt } for pid=6784 comm="syz-executor6" 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 2018/01/25 09:04:42 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000255000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000748000)=0x10, 0x800) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000eea000-0x90)={0x79a, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/rtc\x00', 0x2a2000, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000eea000)='./file0\x00', &(0x7f0000eea000)='./file0\x00') mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eea000)='/selinux/policy\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000eea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a87000)=0x10, 0x0) readlinkat(r1, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/01/25 09:04:42 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/ppp\x00', 0x80, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:42 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x1, 0x0}, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000093e000)={{0x0, 0xa65685e531eec45d, 0x5, 0x2, 0x100}, 0x7, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0x7, 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]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000800000-0x10)={0x6, &(0x7f0000f89000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a29000)={r4, 0x14}) 2018/01/25 09:04:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000399000)='./file0\x00', 0x480000, 0x8) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f0000001000-0x84)=[@in6={0xa, 0x1, 0x4f32, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x120000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}]}, &(0x7f0000000000)=0x10) bind$ax25(r0, &(0x7f0000000000)={0x3, {"e754e2b9b0725a"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f00004ca000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000387000-0xc)={0x800, 0x0}) pwritev(r2, &(0x7f0000845000)=[{&(0x7f00006b3000)="1666310af538ecdcad7897523c6da23d56a3eb610b2ea66b4842fbd1b8c3d9de1932cf0fe2df197fa2a7c42ec7e5827f8323eb9a0878f8ce0e17cfcf68cb20c9acef83c4cd0dac7b282de31ed097156d10da470597834e3733a22645e64ad5b6c5ad14b6a18db964ab1fb4b963864b7d4d00b2acae128c31ad8a0c0e4a4c479600b49859c6085e58118a2bbf7dcda9b878488fc681f67bc46920f372051bca02703be41555b477ce9947d9c1e6026a1d88aa0da162c5fb38eb452ee6a35bbada144bafe98017", 0xc6}, {&(0x7f0000676000)="35708a0f2095dedbebc420f08221aaddb0d064851163cbb1e0ef3e6599761432524dec71b84c6c3b71bbfa7c895e38487c6d742e1b0d1990bc4b84268c83291fdaa5bb90a308f7daa315960f45d6049b6f71b6f43f0982c6515699edfbbb26eaebc2839649e2c38192fea980584f63f5e006cdce957a972f87eeac8663704c5368e4585befad8a70b16d96299a6caafeab89187c66e5589c247961cc9d839f406ed87eef4ef042eacf2d12", 0xab}, {&(0x7f0000f6c000-0x1000)="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", 0x1000}, {&(0x7f0000826000-0xcd)="6e67581d7fa4641332ccc1e4db02d04bb2c2b65e13c6669850c1141d446aab1b6ad9072a1adbdbefbe7674a5bc7c9fe496668076cf2ebf0f5b7e22a6cc7685f11cdf5131c49baef2dc1013cb28aa508e44d25f4ce5c453cc79ab046484e602777bd33df6d5ef41a2b8365ffa6fb4fd49f4b30fa41d5545393b299a8c467b099cdf1f247ebe00ba84f0f2432c4100bda82f83f3d22720702bfb3c785333c6a5620b6ca45a474ada3786d46f0c93c699ae324b0be3cbdc3cbbd5318b889842ebe5952d713156f0b0a3c93aee1689", 0xcd}], 0x4, 0x0) ppoll(&(0x7f0000cc0000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003d2000-0xa)='syzkaller\x00', &(0x7f00007a5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = accept(0xffffffffffffff9c, &(0x7f00002a7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a2d000-0x4)=0x58) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000064a000-0x4)=0x3, 0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000213000)=""/137, &(0x7f000028f000-0x4)=0x89) keyctl$search(0xa, r0, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/25 09:04:42 executing program 5: clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x80806, 0x7) r1 = socket(0x2, 0x8080f, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000df8000-0x10)={0x1, 0x200, 0xffffffffffffff39, 0x715, 0x0}, &(0x7f0000bf9000)=0x10) signalfd4(r0, &(0x7f0000f51000-0x8)={0xd2}, 0x8, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000250000-0x6)={r2, 0xbdde}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c44000-0xa0)={r2, @in6={{0xa, 0x2, 0x1, @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]}, 0x6, 0x40, 0x3, 0x8000, 0xda55}, &(0x7f0000005000)=0xa0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00001b4000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) 2018/01/25 09:04:42 executing program 0: pipe2(&(0x7f0000d81000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dab000-0x8)={r3, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") truncate(&(0x7f00004dc000)='./file0\x00', 0x4) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2018/01/25 09:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000b82000)=0x0, 0x40000100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000089a000)={{0xffffffffffffffff, 0x2, 0xf8b, 0x3, 0x7ff}, 0x3, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x765473ca, 0x4eb, 0x8, 0x5adc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) pipe(&(0x7f00005e3000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f00002c0000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000908000-0x68)={0x9, 0xfff, 0x0, {r2, r3+30000000}, 0x5, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000384000)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200}, {0xa, 0x1, 0x4797, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8000, [0x1, 0x3, 0xfff, 0x80000001, 0x21, 0x1, 0x3, 0x7]}, 0x5c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000094e000)=""/252, &(0x7f00005ab000-0x4)=0xfc) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000808000-0x36)="08000000c5e4b46213f25e4843de54ef75e56a292102008bdb8066bf398be475e9872e81600327ffffffff000000004e0fcec9716dd5", 0x36, 0xfffffefffffffffe, &(0x7f0000bb7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 37.204545] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 09:04:42 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000008000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ptrace(0x4207, r5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0xc, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ptrace$getregs(0xf, r5, 0x0, &(0x7f0000004000)=""/0) 2018/01/25 09:04:42 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000a0000-0x10)={0x0, 0x6c, &(0x7f000093a000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e87000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000578000-0x4)=@assoc_id=r2, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f000010f000)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000042c000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000e52000)={{0x8ee, 0xe07}, 'port1\x00', 0x80, 0x10, 0xffffffffffffffe0, 0x3, 0x3, 0xfffffffffffffffd, 0x5, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f0000bc9000-0xc)='./file0/bus\x00', 0x4002, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a6e000-0x4)=0x0) sysfs$2(0x2, 0x7a28, &(0x7f00006a6000)=""/214) 2018/01/25 09:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) [ 37.258910] binder: BINDER_SET_CONTEXT_MGR already set [ 37.268965] binder: 6822:6843 ioctl 40046207 0 returned -16 [ 37.280557] binder_alloc: 6822: binder_alloc_buf, no vma [ 37.290042] binder: 6822:6843 transaction failed 29189/-3, size 0-0 line 3127 [ 37.298207] binder: 6822:6859 got reply transaction with no transaction stack [ 37.298216] binder: 6822:6859 transaction failed 29201/-71, size 0-0 line 2920 [ 37.330918] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.337921] binder: release 6822:6829 transaction 39 out, still active [ 37.344602] binder: undelivered TRANSACTION_COMPLETE [ 37.349981] binder: undelivered transaction 38, process died. [ 37.355861] binder: send failed reply for transaction 39, target dead 2018/01/25 09:04:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000026a000)="fbc9b4e9de98ac83d41475681db676798d339422e3f5a0981530b961fcbd1433a7b1ceafec0574b430a2deacf1a97e7b42610c108a1a0635") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0xfffffffffffffffa) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1b2, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x5, &(0x7f00002a1000)={0x0, 0x0}) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) 2018/01/25 09:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0xff, 0xfffffffffffffffd, 0x0, 0x36, 0x4}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c, &(0x7f0000129000-0x40)=[{&(0x7f00000bd000)="7d1c07038a7a3a78b7d88dc4dc183762df2733580a1b3c0827bc04c4f3a4a92c523ed1eceae9d29d0bf0d3f7c7ddfec9236caa90da04ab87ebe9f02c576fcc17326c578a8587a76712979d60ea8fbe605fa3c7ded7aa1f77dbc3a4c11ad47dba5a3318519dd8064a6f238927f37e24a563319cb51fb79fc1e0598d97f758e12fb9d287be38763fe7065e019776c31e0a37f3b91aa388836248ffcd7b5be940ce36e4dc1ab1c8c0e4ac455ca3ebc89896343f07d74d75", 0xb6}, {&(0x7f0000437000)="04fea870563ab7bf626e139ab487b07a3afa6bd395a31daee7b4b1a79f983a8b5f04cada1a65df07dd025e2e56c06483e63e300157d7e8ea3fa99008375a425b3d8fc77036933718ed3a1ebd529c7ab547771d7948adc28837386fc07f6e6ea78456b9a103d3038560028bb4c152", 0x6e}, {&(0x7f0000543000)="97b91f9d5a50a1d2e1f83de5c3ee689ed14f237cc66910bfaf77ee4149285c43da52c103677a64520f15d0eb9c9bd54133abbc5b0d8bc769968cc26e28056d4600076e9782dbfe6bef2bfd4491200088eed1773f029c716dabd9c5196268f5c3c202bb572c9c1876dbb95db80c5cf69a6d2a0679c292", 0x76}, {&(0x7f0000079000-0x90)="0b0ef58798d9263795491c562cfb3543157a8cdd640f0f32e6bb13f86b1bb1a11d4b55241ffa1495959f8bbe3f43960683acff366dde35d79fb17ca808cea51b726e130814652f24c9efa7ba38b3c8b187b06ef60aa71bb5b3d5ad433b269649c815998ed5d5f56dff852cf59be7ea85cd5bf4557fbaab9087af9020d14d55062d67ae94fcf7053a87f423d87441a347", 0x90}], 0x4, &(0x7f0000eb1000-0x5a0)=[], 0x0, 0x0}, 0x0) 2018/01/25 09:04:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$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 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007d4000)=r1) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000075d000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b4d000)=0x0, &(0x7f0000571000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f00008a0000)=0x5, 0x4) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000553000)=0x401, 0x4) sendto$inet6(r0, &(0x7f0000890000-0xf)="22f1d5e71c9212379ffcef9065b35f", 0xf, 0x20000000, &(0x7f0000e9a000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000031000-0x1)='l', 0x207, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4000000000000}, 0x1c) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) pipe(&(0x7f00005e3000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f00002c0000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000908000-0x68)={0x9, 0xfff, 0x0, {r2, r3+30000000}, 0x5, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000384000)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200}, {0xa, 0x1, 0x4797, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8000, [0x1, 0x3, 0xfff, 0x80000001, 0x21, 0x1, 0x3, 0x7]}, 0x5c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000094e000)=""/252, &(0x7f00005ab000-0x4)=0xfc) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000808000-0x36)="08000000c5e4b46213f25e4843de54ef75e56a292102008bdb8066bf398be475e9872e81600327ffffffff000000004e0fcec9716dd5", 0x36, 0xfffffefffffffffe, &(0x7f0000bb7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 09:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000571000)=[], 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000b12000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000911000)={0x7, &(0x7f0000719000)=[{0x7, 0x6}, {0xff, 0x101}, {0xf5, 0xb0f4}, {0x14, 0x5}, {0x5, 0x2079}, {0x40, 0xa}, {0x3f, 0x5}]}) sendfile(r1, r0, &(0x7f00009c8000-0x8)=0x0, 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000b96000)=""/152) timer_getoverrun(r3) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b9f000)=0x0) poll(&(0x7f0000e25000)=[{r1, 0x0, 0x0}, {r0, 0x405, 0x0}], 0x2, 0x0) 2018/01/25 09:04:42 executing program 4: prctl$intptr(0x18, 0x6) 2018/01/25 09:04:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000fec000)=0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00005df000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r2, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r3+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x7, 0xffff, 0x1f, 0xa6ee, 0x46a4, 0x9, 0x1c2, 0x2, 0x1f, 0x5, 0x400, 0x6b}) mq_open(&(0x7f0000b09000)='/dev/ptmx\x00', 0x41, 0x2, &(0x7f0000fed000-0x40)={0x0, 0x656, 0x0, 0x9, 0x1ff, 0x9, 0x9, 0x9}) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0x11)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000af4000-0x5c)={0xec, 0x2bd569fe6f3c7029, {0x1, 0x3, 0x3, 0x3, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000fec000-0x80)=[{&(0x7f0000feb000)=""/4096, 0x1000}], 0x1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00008c3000-0xc)={0x2, 0xd9, 0x3, 0x10000, 0x101, 0x400}) 2018/01/25 09:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00009e8000)='v7\x00', 0x8, &(0x7f000052b000)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00007da000-0xe)=@known='system.advise\x00') [ 37.416916] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/25 09:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c21000-0x2)='..') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00008e6000-0x10)={&(0x7f0000d88000/0x4000)=nil, 0x4000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000842000-0xc)='/dev/autofs\x00', 0x202001, 0x0) 2018/01/25 09:04:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dc9000)=0xff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/25 09:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$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 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007d4000)=r1) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000075d000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b4d000)=0x0, &(0x7f0000571000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f00008a0000)=0x5, 0x4) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000553000)=0x401, 0x4) sendto$inet6(r0, &(0x7f0000890000-0xf)="22f1d5e71c9212379ffcef9065b35f", 0xf, 0x20000000, &(0x7f0000e9a000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000031000-0x1)='l', 0x207, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4000000000000}, 0x1c) 2018/01/25 09:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000742000-0x8)={0x0, 0x0}, 0x4000) r1 = socket$unix(0x1, 0x7, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000464000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r3, &(0x7f000005e000-0xe)='./file0/file0\x00', r3, &(0x7f00008e1000)='./file0\x00', 0x0) [ 37.449126] audit: type=1400 audit(1516871082.866:32): avc: denied { setpcap } for pid=6900 comm="syz-executor4" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.502333] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/25 09:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000f1000-0x4)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ea8000-0x10)={0x2, 0x3, @rand_addr=0x376, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000082a000)={0x200, 0x23d6b610}, 0x8) sendto$inet(r0, &(0x7f000078b000)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = add_key$keyring(&(0x7f0000614000-0x8)='keyring\x00', &(0x7f000059b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) 2018/01/25 09:04:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x2d, &(0x7f000008a000-0xc)={@rand_addr=0x5, @multicast1=0xe0000001, r1}, 0xc) 2018/01/25 09:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d81000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d3000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000021000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000abe000-0x8)={0x0, 0x5}, &(0x7f0000031000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e3e000-0x10)={r2, 0x3, 0x71, 0x5}, 0x10) 2018/01/25 09:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000031d000)="9b28ba11ec0186491994bddd7f8c9f9909b9e9fef4b20933c3534e9416ea77ba9dace70c166d876e816d6a537b32513dbb4d") mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002f7000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aee000-0x4)=0xe8) fstat(r2, &(0x7f00009a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003d5000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x3, 0x2, 0xfff0000, 0x2, 0x20, 0x80, 0x0, r4, r5}, {0x200, 0x2, 0x4, 0x7fffffff, 0xd69, 0x0, 0x0, 0xfffffffffffffffc}, {0x5, 0x80000001, 0x0, 0x3}, 0x80000000, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7e}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x4, 0x0, 0x8000, 0x2, 0x401, 0x1}}, 0xe8) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00003ad000)=0x4) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f00007e9000)='./file0\x00', &(0x7f0000553000-0xe)='./file0/file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="c0") ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000055f000-0x8)=0x0) 2018/01/25 09:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000b8b000)='./file0\x00', 0x440001, 0x40) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap$binder(&(0x7f00002af000/0x2000)=nil, 0x2000, 0xc, 0x110, r0, 0x0) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f00002e5000-0x4)=0x0, &(0x7f00009f2000)=0x0, &(0x7f00002ba000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d28000)={0x0, 0x0, 0xe6}) accept$nfc_llcp(r0, &(0x7f000059f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f3f000)=0x60) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000967000-0x8)={r2, 0x0}) r3 = open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000ef9000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000981000-0x4)=0x0, &(0x7f0000578000-0x4)=0x4) 2018/01/25 09:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d57000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00000fe000-0x4)=0x2) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') flistxattr(r0, &(0x7f0000368000-0x33)=""/51, 0x33) r1 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='oom_score\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000c8a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000fb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cda000-0x4)=0x8) sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007b7000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) 2018/01/25 09:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r5, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r4, &(0x7f0000f57000)=""/196) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r8, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) 2018/01/25 09:04:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f1e000)=0x1) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) dup2(r2, r1) 2018/01/25 09:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009ec000-0x210)={0x0, {{0xa, 0x2, 0x69, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={0x0, @in6={{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]}, 0x0, 0x0, 0x0, 0x3ff, 0x0}, 0xa0) r1 = openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) socket$packet(0x11, 0x5, 0x300) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000716000)=0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x800, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2) flock(r0, 0x9) 2018/01/25 09:04:43 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000005000-0xf)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000018000)={0x10, 0x0, &(0x7f0000019000-0x10)=[@clear_death={0x400c630f, 0x0, 0x0}], 0xca, 0x0, &(0x7f0000018000)="9a79ce73132613145927eda4658e45c25bb90f4e9dacfe49deb0137f74e56f5d80c11f3d5da0a01855e394ae8300b24f79a81eb2a069c01e7c814682895f0b2fa7ddd9273c2bb9c4ddc0313770912dc5b78a49b7b975140e56c61c3025b6547328dfd7c548927b7aed4551034bd9b2afef4be0293196f8a610d89325c4f4173fd33448eaba24a33b20e65a2b575fe75716c25c4081199ab7094618560fb1f727d4adda16768c23d656827d9b596700b6f058e2c9517e2ef82629a84ac3887766b209a237beff9ec2431b"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) syz_open_dev$sndseq(&(0x7f000000b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/25 09:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dfc000-0x90)={0x7, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c0b000)=0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000024000)=""/115) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000947000-0x14)={0x0, 0xf020000000000000, 0xfec, 0x0, 0x4, 0x21}, &(0x7f0000a63000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000912000-0x1a)={r1, 0x8, 0x9, [0x3, 0xca, 0x0, 0x40, 0x7, 0xbd6, 0x1, 0x5, 0x4]}, &(0x7f00002a1000)=0x1a) 2018/01/25 09:04:43 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db4000)='/dev/keychord\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e63000)={0x3, 0x1f, 0x5, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d52000)='/dev/sg#\x00', 0x7, 0xa00) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x10000) sendmsg$key(r1, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e22000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x20000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000192000)={0x0, 0xff, 0x2, [0x1000, 0x6]}, &(0x7f00001c4000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e4e000)={0x80, 0x6, 0x7fff, 0x3, 0x6, 0x9, 0xc2, 0x2, r1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.646331] audit: type=1400 audit(1516871083.056:33): avc: denied { ioctl } for pid=6951 comm="syz-executor2" path="socket:[13299]" dev="sockfs" ino=13299 ioctlcmd=0x5456 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.685907] binder: 6967:6973 ioctl c0306201 20018000 returned -14 2018/01/25 09:04:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 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}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00009ff000-0xbc)=""/188) [ 37.686123] binder: 6967:6973 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 37.702619] binder: BINDER_SET_CONTEXT_MGR already set [ 37.702629] binder: 6967:6978 ioctl 40046207 0 returned -16 [ 37.709340] device lo entered promiscuous mode [ 37.716284] device lo left promiscuous mode [ 37.727467] binder: 6967:6973 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 37.781641] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.786377] CPU: 1 PID: 6986 Comm: syz-executor5 Not tainted 4.9.78-g29eadc4 #20 [ 37.793906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.798691] device lo entered promiscuous mode [ 37.807801] ffff8801c35475d0 ffffffff81d943a9 ffff8801c35478b0 0000000000000000 [ 37.815801] ffff8801cd741310 ffff8801c35477a0 ffff8801cd741200 ffff8801c35477c8 [ 37.823783] ffffffff81661d4a 0000000000002a2e ffff8801c37488f0 ffff8801c37488a0 [ 37.831849] Call Trace: [ 37.834410] [] dump_stack+0xc1/0x128 [ 37.839745] [] handle_userfault+0xa3a/0x1310 [ 37.845781] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.852773] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.859147] [] ? handle_mm_fault+0x117b/0x2530 [ 37.865346] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.871545] [] handle_mm_fault+0x1fd1/0x2530 [ 37.877572] [] ? __pmd_alloc+0x410/0x410 [ 37.883259] [] __do_page_fault+0x5c2/0xd40 [ 37.889123] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.895063] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.901697] [] do_page_fault+0x27/0x30 [ 37.907203] [] page_fault+0x28/0x30 [ 37.912451] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.919278] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 37.925566] [] ? get_futex_key+0x1050/0x1050 [ 37.931602] [] ? userfaultfd_release+0x650/0x650 [ 37.937978] [] ? perf_event_comm+0x1a0/0x1a0 [ 37.944008] [] ? __lock_acquire+0x629/0x3640 [ 37.950036] [] ? do_futex+0x3f8/0x15c0 [ 37.955542] [] ? vma_wants_writenotify+0x51/0x380 [ 37.962008] [] ? vma_set_page_prot+0x10f/0x180 [ 37.968211] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.975200] [] ? userfaultfd_release+0x650/0x650 [ 37.981588] [] do_vfs_ioctl+0x1aa/0x1140 [ 37.987277] [] ? ioctl_preallocate+0x220/0x220 [ 37.993479] [] ? selinux_file_ioctl+0x355/0x530 [ 37.999765] [] ? selinux_capable+0x40/0x40 [ 38.005622] [] ? __fget+0x201/0x3a0 [ 38.010868] [] ? __fget+0x228/0x3a0 [ 38.016115] [] ? __fget+0x47/0x3a0 [ 38.021279] [] ? security_file_ioctl+0x89/0xb0 [ 38.027487] [] SyS_ioctl+0x8f/0xc0 [ 38.032648] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.039268] device lo left promiscuous mode 2018/01/25 09:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffb, 0x2000000000000010, 0x0, 0x40, 0x2}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = dup2(r0, r0) getsockname$netrom(r1, &(0x7f0000cba000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000da2000-0x4)=0x48) 2018/01/25 09:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000152000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$unix(r0, &(0x7f0000694000)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setpipe(r0, 0x407, 0xffff) execveat(0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f00007a9000)=[&(0x7f0000d6a000-0x1b)='md5sumppp0@osystemvboxnet0\x00', &(0x7f0000d66000)='\x00', &(0x7f000024f000)='vmnet0:%posix_acl_access\x00', &(0x7f00007d7000)='/selinux/commit_pending_bools\x00', &(0x7f0000e45000-0x10)='[md5sumvboxnet0\x00', &(0x7f0000895000)='keyring\\$vmnet0\x00', &(0x7f00006fb000-0x3)='},\x00'], 0x1800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ab0000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f00007da000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006d3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r1}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/25 09:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009ec000-0x210)={0x0, {{0xa, 0x2, 0x69, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={0x0, @in6={{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]}, 0x0, 0x0, 0x0, 0x3ff, 0x0}, 0xa0) r1 = openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) socket$packet(0x11, 0x5, 0x300) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000716000)=0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x800, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2) flock(r0, 0x9) 2018/01/25 09:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sync() 2018/01/25 09:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff6000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000510000)=0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00004c9000)=0x9, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f000051e000)='big_key\x00', &(0x7f0000bcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x110022) fcntl$getown(r1, 0x9) r3 = request_key(&(0x7f00003b3000-0xa)='encrypted\x00', &(0x7f0000872000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c1b000-0x1)='\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0xa) 2018/01/25 09:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000031d000)="9b28ba11ec0186491994bddd7f8c9f9909b9e9fef4b20933c3534e9416ea77ba9dace70c166d876e816d6a537b32513dbb4d") mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002f7000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aee000-0x4)=0xe8) fstat(r2, &(0x7f00009a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003d5000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x3, 0x2, 0xfff0000, 0x2, 0x20, 0x80, 0x0, r4, r5}, {0x200, 0x2, 0x4, 0x7fffffff, 0xd69, 0x0, 0x0, 0xfffffffffffffffc}, {0x5, 0x80000001, 0x0, 0x3}, 0x80000000, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7e}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x4, 0x0, 0x8000, 0x2, 0x401, 0x1}}, 0xe8) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00003ad000)=0x4) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f00007e9000)='./file0\x00', &(0x7f0000553000-0xe)='./file0/file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="c0") ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000055f000-0x8)=0x0) 2018/01/25 09:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r5, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r4, &(0x7f0000f57000)=""/196) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r8, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) 2018/01/25 09:04:43 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db4000)='/dev/keychord\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e63000)={0x3, 0x1f, 0x5, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d52000)='/dev/sg#\x00', 0x7, 0xa00) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x10000) sendmsg$key(r1, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000480000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b75000)=@req={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/25 09:04:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x98) connect$netrom(r0, &(0x7f0000a67000-0x10)=@ax25={0x3, {"f3d3f3ce3b80af"}, 0x7e}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r2 = gettid() accept$packet(r0, &(0x7f00007cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e43000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000644000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f0000cfa000-0x38)={&(0x7f000069d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a16000)=[{&(0x7f0000da6000)="6c2027fab85b695bcebc29f56bb4a974be7a3e0ec5972f46820ee017a399a8768214dd1735f6ef7fae60e034916120", 0x2f}, {&(0x7f0000530000)="a431b2979fe8a15571d5d163a596c63f68a003af65d36a1f11abfd872cd1db1b7c2551a38a87d1b17186ef05469c5eb2c0a089bf0eaa1548524764d5eb9b62919d95c8ecd0442e6e7dc5c2a80c191b47662ff517f3e5965477afb3765083b39d5f72c589f3cdde81508a8f46412a162752f4cc2a45b35584bf3fb6170ed2633602a54232ab05f7392e9eca466c811d63730dcfc9b04e1ec47de98139be8d", 0x9e}, {&(0x7f0000c9b000)="32b4ad1511b29dba1d9eb1434bc1f826a0e165d534c75a8cc67e2caebad88a1222fdea71105fca05cd69e2298f0935ce96328cd40e8e0f674a03ccaa0ccba6d495c3ce2d22f2dc9024e2a3a558a365d20d65cf826890c6dffb538aae360328f927831c0399744b6370", 0x69}, {&(0x7f0000501000-0x68)="31d664de48135d6e2537dc39733ad298f5cca3e84638a5582fd76c0295f96d7fbbae03cb9bae9c9c45a7a122cbf75a93664e442d02da30a0e5286d0bf435e5e5f61f0e1e3b8528fb6aa8ec70b83283de3faee7c37b8db816252fa8ada10b7bb8604d6ff970292e16", 0x68}, {&(0x7f000089b000)="800c706e4694ffde265ce107c0fc2c0bba17b67edc1097e78d6377006bba0e7545db9a608823ce919cc7c514b5f10ba998045989b3f8cb42a7b6448d01dbbcd6bcaaeea2e460f52b1bc26dd657fffe41b790968d49b30d5db8dede555dcbb28ea1b65a41dc272cfd1c23454a463f651eb9731671dc7ebd23fc25421c5e4aafebd746723b3ad5287ccb338bf99f9e94ef8b5016cc18fde652537681b697f9313828517af40676f613a6361654a3fd606df22e01509b60123ba45a01a395e741a3bf05af013112acb3523544bb2ab6", 0xce}, {&(0x7f00009b9000-0x82)="e6fda50e366b91c101ef13a293da17988ebef6c090f7feccce4e8337f89a23e2ef13ba2d9b9e6414ac5c7988bc88a10a03d8f7cb229bb406609c57f2478e2095307cf1aa47316dc0b6f35b5ebea94fe0a24e213e05655325200c85d655db75d1b2546eb922094b7b3c6438a4a8080bc9e37c81d64d9331468ace2bf1e328b07619e8", 0x82}], 0x6, &(0x7f0000af7000-0xe8)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0xe8, 0x80}, 0x0) r5 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000856000)=r5) 2018/01/25 09:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009a9000-0x10)={0x5, &(0x7f0000b96000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/25 09:04:43 executing program 0: getpeername$packet(0xffffffffffffffff, &(0x7f0000220000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000096f000-0x4)=0x14) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000e3b000-0x8)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x30)=[{r0, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x20, 0x0}, {r0, 0xc017, 0x0}, {r0, 0x8, 0x0}], 0x6, 0xb2e3) dup(r0) 2018/01/25 09:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000feb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007ae000)=0x0, &(0x7f00006ee000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00002b4000-0x34)={{0x0, 0x0, 0x2, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b14000)=0x0) 2018/01/25 09:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) socketpair(0x7, 0x5, 0x2, &(0x7f0000247000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000923000)={0x0, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x800}, &(0x7f00007f8000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000027b000)={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]}, 0x1, 0xffffffff80000001}, 0x98) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/25 09:04:43 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000287000-0x4)=0x1e, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00002fb000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d68000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) [ 38.195618] device lo entered promiscuous mode [ 38.211291] device lo left promiscuous mode [ 38.221926] binder: 7009:7011 ioctl 8910 20b75000 returned -22 [ 38.238172] binder: 7009:7011 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 09:04:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x4, 0xff, 0x9, 0x8, 0xffffffffffffffff, 0x4, 0x1, 0x5, 0x6e2f, 0x8}) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000006, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000431000-0x8)={0x0, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 38.267466] binder: release 7009:7011 transaction 49 out, still active [ 38.274435] binder: unexpected work type, 4, not freed [ 38.281433] binder: 7027:7033 ioctl c0306201 20008fd0 returned -14 [ 38.283168] binder: 7009:7026 ioctl 8910 20b75000 returned -22 [ 38.290714] binder: 7009:7011 ERROR: BC_REGISTER_LOOPER called without request [ 38.291984] binder: 7009:7011 got reply transaction with no transaction stack 2018/01/25 09:04:43 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000533000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007d2000)=0x14) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000958000)={0x11, 0xd, r1, 0x1, 0x20000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000285000)={@generic="cf4e758e048bdf9c5194e3d70ddea3fd", 0x6}) fchdir(r2) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000aeb000-0xe2)=""/226, &(0x7f0000aea000)=0xe2) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/25 09:04:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000362000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffff7fd) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000005a000-0x6)={0x0, 0x9}, &(0x7f0000b1a000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000405000)={r2, 0x20, 0x5, [0x11b0, 0x0, 0xffff, 0x5f0, 0x1]}, 0x12) [ 38.291992] binder: 7009:7011 transaction failed 29201/-71, size 24-8 line 2920 [ 38.292025] binder: 7009:7026 got transaction to invalid handle [ 38.292032] binder: 7009:7026 transaction failed 29201/-22, size 0-0 line 3004 [ 38.349122] binder: undelivered TRANSACTION_COMPLETE [ 38.354336] binder: undelivered TRANSACTION_COMPLETE [ 38.361816] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 09:04:43 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = dup(r1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000007000-0x64)={&(0x7f0000003000-0x18)=[0x8, 0x5, 0x5, 0x50a, 0x400, 0x4], 0x6, 0xf9, 0x100000001, 0x8001, 0x8000, 0xfe45, {0x9, 0x6, 0x0, 0x3, 0x400, 0x40, 0x0, 0x7f, 0x101, 0x9, 0x3, 0x40, 0x8, 0x3, "8854ff23b4a0ff85106987413cb9b7ae362274776c8fa21d96d4dc553a5591ae"}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000005000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000007000)={0x0, 0x1, 0xfffffffffffffeed, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/25 09:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff6000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000510000)=0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00004c9000)=0x9, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f000051e000)='big_key\x00', &(0x7f0000bcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x110022) fcntl$getown(r1, 0x9) r3 = request_key(&(0x7f00003b3000-0xa)='encrypted\x00', &(0x7f0000872000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c1b000-0x1)='\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0xa) 2018/01/25 09:04:43 executing program 2: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xab1) 2018/01/25 09:04:43 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x7c3) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ef000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00005b9000)={0x1, &(0x7f000097e000)=[0x1]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) [ 38.367197] binder: undelivered transaction 46, process died. [ 38.373217] binder: send failed reply for transaction 49, target dead [ 38.381155] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.386658] binder: release 7009:7026 transaction 51 out, still active [ 38.393303] binder: undelivered TRANSACTION_COMPLETE [ 38.398458] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.403920] binder: send failed reply for transaction 51, target dead 2018/01/25 09:04:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000014000-0x10)=[&(0x7f0000001000-0xc)='procppp0em0\x00', &(0x7f0000001000-0x7)='cpuset\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000013000-0xb)='systemGPL^\x00', &(0x7f0000001000-0x16)='*/nodev)[.$mime_type\\\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) readahead(r0, 0xffffffff, 0x3ba) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_dev$usbmon(&(0x7f00009f4000-0xd)='/dev/usbmon#\x00', 0x20, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000378000-0x5c)={0x2, 0x3, {0x3, 0x3, 0xfe, 0x1, 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]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat(0xffffffffffffffff, &(0x7f000035b000-0x8)='./file0\x00', 0x6400, 0x0) setsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000fcd000)=0x400, 0x4) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f2d000-0x10)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000811000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r4, &(0x7f000058f000)="", 0x0, 0x8, &(0x7f00001b1000)={r5, r6+10000000}) fcntl$setflags(r4, 0x2, 0x0) 2018/01/25 09:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00007f5000-0x1000)="b716bd0869d4c1e4592c5157d7f35cc950564afdee61f57b4fb36fe155964fd9edb919a34b8d63da4ceb90f0923297e47bd4632f57d32ded70528ee3e3a9a88f5b9b5121f064d9a6ceb898e7bac9ef85d3e92f34f821bfe186d18bb5a396c99932aeacf27cf7d1c98f67100128961c9dd9198e0e91c8dae10ee3ab940b545852cd5f2608451e7a3b10b695e85f302414bb3b698167c3314ccf316aea2a94f07b2308b8b122a25a4cf412d44cc0850ccb21f787003bab7be1e240e2f5e6eac7a037005911438c45901ce834f554c657d4b6dc094aa201f2626891c85f8b93c28990b67b1a235c9c519456f577e1de1e464f116e7eaca85a55616a768b76cadfda6c25de5a5441af76b2eb68eea5b4b15b8a80fe37e95e3f270528193ccb3efcdc75891341b8bd4c0372e6cb41cebc6caff20eeb344dec5ec83a76d8438c7a2650c8e5253ac4ed1a50656696fc4c956c0c433040d29340a81a806bf2e05d7703d847625523be1ff540fe2a6bd4deefa225b32b948f513afa48e62302fbe66f0db27d55c1c8c8e8d56e4c04e9ee21fa991c48cafa357453d0359c598f25a51d5644413abcff1c65753cf7b9dac6cee74140b25c3ac98431a28f6066b54f25cffcb8013564fa4a86b900f00a692edb588250f429f9b97295a848fda7b80f86dcec3c237d550264fdc41d8d3da7a2d0879d12c0beed0398017446e4c9434d6e025512ec8d6614a1d9bf0ac841de47fdfed9dd59ade81e018ea1fca8f8d3e46b3ea38efcf78b9ebef0464360a3fcda76d29c54a3efb4fddad1e86820d0324f052250d13b17d9fbbf88c4e1a154d2601fe373060c319991a51561e0ff7df5e5259f4524220038aaa655240146d2c2cad4b941542e915f4385b39b44f36e0cc06a2dc990decccee01cb51546347613952d7e538886e185199cf5d545c0dbe8cd98c98af4b79aebeb9a4efa9fed34404aef94a2292e706eb421db47fb0d826e7e5d988174ee5e4fb7c156fa32f67068dee5426cd6d29043f5c22468c7e49c9e758333aa4faf1a323fd7edd1b8fe9390173fabf1a8778cfebdc5954a934ef728d236c002c01a786f10a5f24d6958b91503d37acd7709738da1c01cbaa24aab37c432c59f10deb3bf2caa461fbde5dced28aac212596b06412d9fb053afd52902886e395b2c0a1e0ad75a76237dbe1648142d23699fe3a99586a319dd254c18df492bffbee02cea8ceed2558c13cc686b9a99d6fbcfa420372108e67c2a2a600e8d08d096b7de42d31801d2b70d2bbfafdb7dd6ddbb9ec9001bcc7b7d50bd0cbaa00f53cf1c6eac1c4906b6463aac57d7356204d6cd24f86c7f2b42687a0ae0159dc2f26dea8c83942dd4161c462678564c6dffbd349f83eda0f2bc9ee056f96c4e4df2f4ea2b94580bdd9893b4ccce8bc06f1c4ff319aa50a792a8236d118eb8353496f032e2338c1a233bd1414c29bdf6b97800b41d5542f3414881aecf0e083bd3cf33cfac6e6dd828791cabacb4da121cb515933ad86c32c1538f1d659deb740597fe36d6c008a52a63cde0ec7ccbd20f0c4b1ceaf822a2d9cebd07460263b7178336552c49bd36606324a6662a60dc4704dc188e14088d7d7451340c9f4cd6d93c65f8c62fbef5124f29dccd263a8560a5243aa79340ade9ea3ad7de5d0eb4fecda818d278c5c0a4905d1fa5906dda848359db4e083dc15f689745b8a13cfcd5a728f8ce5da213d45044af4ccdaae95703479b7cebc719e16f5a10b43239c17a368f9b006e630a560803d257698e99cda17b7bccb0adf501b3de548fb59b2389f911068d0595eaf58d4711a252d9a8c9d7bf1ea251e7adf66a36dfc4bba71a8f3aedef136c0d044a3b7b781f37eced7d3fa5065ff06430fd904101484b295d45c704c5ad6c174320920b8db0f5b42b1ff63f76c2d57ece3b75f71cd8154e029312cc66945a08c895273816c05c063632e4fa3fc8baeb7e531b056f529eee92a2e615bbcb4e41b3d49c323611fac8f799eb96d0fe085d5ea666feff06d0afa8bebcd22f58b16b9a240c67f9ed27723bd8676d8bc168fe69da82b5a93784d998d9426386c6daf71017eb7c64ae233cd6d3d077cd19057fabf9507b6e0f5b5bb3baeeba25dd4f04c8ec987d86cf640eb69857f22e65008a3086d459c0df120a9eec9cbdea27e8f9b4ac47ed8aac67eafd2860c736fefa84c12c5e0752f1b7f09b9a37c14ca2377ebbc313b05d571b08151a4c6e8c72010dffc0e91cd1718b8639e0722ad19bb8fc42c990440ecfd40b987a95ba1e6ffd13aaec44001d1c692ae8c1102822aa4ef0a10a0db64445960c087b94c7eabbd74d491016d60724c997d90665b4a7ae369313f76fc7b2232cb00b47b77950933780020663b997d3fd6ecd8e98226c9107ae88c17447eb7bd2a3beb40ad8bc287b534469e114aefb51de89be0ebc9ad57f9f5fccfe291cd49761209db65af19bcf68748468208803fbfa151338c83efdd7fb91fa232d49954ae0bb58df2862b81efdedb326705ce3dd180c844070c4a62bc12ec1e3f3fe504dec8e2146780bf365aa591c448da52be964bfa551589593a10d5912710d541f9ca1489ee1d33e386a515f2b1e23648f90dc824baae86ffbd60c6308c3bc743bff2553db5cedf68149adfdf5a7e5d4c36af795928c9b472305e809373355a270f511f4bf812fcb7392fce60b40ec7bffedb09b436883da57c8db98858c8ff53f11b61519ac6c1397126790a339710ffd4c8af6d24c7c27bdab7ba19512f16a8d87298ec3ce0ee4410fd6eafdb9901f00cad436d181716d173043e96ba1f7d50a0188116eb94e8455c0fdf27ad26e7cbbc32a0307b3712640dc823c11b79e3182ccf29401a908c7475a36a2f8f922331944f39f782a0f811324b821fa1a1f5e835619f173f1cc312da5949cb1768c2a8229e5c5d185cd3ee6ea76c14498a83cc967c037901c1e719b124c07a98ddf1daf7b4f5c365907b08e3c323df8a8a4f2c89e4774d93ed84d708507923761839c86459d12f0984615df7bfd5a45e232923cae6820f55ac29942a8c614673f8647596091ac2b81ced102f14ebffabb9d44960802cbe7b2f5f6db65c89c81a25d0081c54b9687437d08cc93543021e84740e309e5058b8d6aec25d05667e5952f0ed3b770ea9eecf0b83331b0e0f7b4fdd6b50cd250ca986c2c45657a54ff41a91c9ea2da8e772261fcbbe8d4f562418491a96bce72ba8103055dc0de89a0ca4e722ef199812c23169acff5e2f7163fe59d05bc02a8a950e737fc676821020ec91baf62dfd8ff2f8ca1b1cc05609adb9361c1e34a837b2c76680d4e5efa2a6421ac37c47cd370595b1c4997a4472ad7d674679037a83b5fbbc0cf8b29e664680588d0e1aacbb549037f7831b4c8752b5fd3e972d4bf5968a4397b89d41a9ed3885d7ba06d0d714eef563a4f01d8857494a6e3fba92f8dfebf063b545179dd1d202dd4738a4e75cf21f1cce8c9d05f3e169800a71826f27539ff517a9149d807bd0aaadb9e789126d58ef10dda8d9b3b379f04e4ac306ccdb7634a2f18bc21e32ffdc366a815b94d72c4f521fd00e08e37e82e54b7f33ae336f80e2279782ed35181de3362a1be37a8c0b0d862749b9235dcfa577f5c4f3a0757a9a5e0e0b1a65ee567daf3d32a1abefe683f50d4c3fae4d31c37734d914eb4e162aebe7f3209574e24ebe75136ed52b644908b6fb2c895a4782a587d7d7821a2777f399c404c0af0b85a2fafd24ae0cfe487ac240184c788dee9d21ebd817b30240ccd653f0255e2fdce37a54426a68a24f14b19b3460f52c53cd8fe2a90c08b698756ab66659243213257e08995af4d426e914922820fe9cc1ce8648c4d1d9176d37a0132e3da9cde9eb909bf398b197a4ed4d72b0a99f9b813fc94d254c01736b82241cd218291009590d8b13a9fba5598ef1278bf27c605c5318fc8af434e29bebd7fa23d8fb9ad79eb3f37b8eb028c62539a617613358bc439ee2e2924ce910640480acba008946a421e483ff33b895a86d794af7c14f23a2bbd6c96470363e39450166c178276f7c6ea70f24a6fca37a320c1b69b00baf25ea1d23af2af77231a2b3a013bc49511ab84a19313f0985a774fdb25ea10adbb03d900ba81dc374da9af33ca9f76ebbec1d24d49222dfc296d6841d26317c54752b3d1bb8fb4d883ec757dd4f247164210485786ac0a220dce81823dd9f9d458da923f45557ed96c54f5b2270adfcb76e89dae8fcc96c32a9cef2c91b7c30eb25d1371637306a24f6972abb468159a26206de2c1aafb673890a8b661c7658da9c51ed77141db0ea612cd3098edfc399013a75fe9a01036f38f1dbdb8d68f60c6a0deb570b73c7d1eab2ba11e81be11293cca1503b815db6b94dc83426aa4ed409aafeb00a33d6ba216a7bbc4ad3f7a9b50e40bdf5a3d2461e374df4d5446d72eeb01cea6eb599243afd2f4133879341d931cd97bfba288da98b5be6fdd351b156dfbbfa8ebbc96783a29f63a0b52eba08f2df3beb9e91c87216caa179ebcae5f0b5320022b85dbbba99f7298218703ad9988a02472d34463f39e3e13786b726ec08dc17828238a5caa0fce8d2d92540307addd1f143a068690557979b0e9c99e94a51e2ac0f1a39190dbf28274b4924658a13917ed97f8ee681cb9bb062d5172254bfda34c1382bde3f70d48a5e998e5894eb487bf8349a0ef344f4082b91821f4a0f47d7b16e4b1f4c1009755b42d1acf5f184089328b51f6d7363b1739d10dbe0e1fd51aeecefead61fd05d36a397e194cea8bbbf8d65ab58e67e28ab205ac2a18944f2d84fbe1e085b16f0602bfc36e22b9baa978bbe5dd10480748c33d6d0bc246fd498ca9c922a2815e78719f5d33b63bb2e474161c50ced8734efe8d165efbc33bc11dcdb0d837d9c29a14b4754a7c456b72f5bc7fdc6b560d99dc7a614e6cc393d3e9f75e8f2e9f79d80e7c1df36121d469c17d02ab8534b89eda4d57dc07685efc4b87af35c32019f09ba78a71e2ef4157bd1b10f9d1ad55993afce4fa2a5dc8cbc51be464e6f1ac021d7061bb7cd1aaad6f21513f6634e74279417377c993090698ef9e95a15b5a1f4d3000bfa330c1133e4180a02153b85b64678b2d40c28b472c81f5c4a18c9e50b260f27aa0cfc9d181275ea663c3c56b6114fe9cf0be2b66c99ee827e52754dfc34319538a01346064778afe9e3e88fe67c95fa1239371f7269767117f2fc9c659ed793820c5fe1325f83ea5a5e4eb0365b23a0d1fb7def04f172dc40b9385b3c999ddfb69da1e78e57eb025b7852d0872439f77182231c404396b52d07e8f87cdf90d7d28e8be365cc48f144d9d7caef323ea19b20a0c91ff3ab82ba2c0400b897bdd84d0c5214819d3a91ce0dbbed59ffbb3dd91e41bc73378c5b06b6acfdc9ce7966d9b4ecf9c10290e83a3fa6917748b30ef7df5face38cbcb600df36279967c482055e8a8440c1f80f40f1b0c44e9ecc4a6ddcdf0b3b6d0d15b92a3c76dedabbf2d6758af23401bea117e5c92cca225853d78441cdd543f0a56b4ac68ae03469e4d50777daeb06a8d1d7725a90ef7e538b948077d4b44156c4cff36943d2c8299bfb9641da382788d3f47ba47039767ab8857f6e0ede223a59fa3aab8563ce3cb86f7aa72d6c6aaccbb2ced1d38b876c4f590b908a374c75f36d7268c30c835b1c230d3ccaa80ea177c9bd8c653c43b04d0c426314bdf25e63295ac16ee4e5156a15464ee81a71c8a8703150f3f98a0d9d8480b873e15caabe1f5a275d38914452f23fd561183", 0x1000) connect(r1, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x1276, 0x0) 2018/01/25 09:04:43 executing program 4: clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") madvise(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x0) socketpair(0x12, 0x3, 0x5800000000000000, &(0x7f000090e000)={0x0, 0x0}) ftruncate(r1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="c3e4275b7e2a1a94e052d4ee7e404c80"}}, 0x1e) 2018/01/25 09:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f92000-0x30)=[{&(0x7f0000456000-0xe9)="06442060685939ddedaa0563ee87011f63f971f0991fbdaee775dcd5cc62398112361d4cfadbafd8d03638aa035715e0d0542ef19c100e47c0bce2b8401a5a70147c55f406649140f1cc3b851a27e03a77e649a59c73517312cbc61eb1fd1850750d05df5ea3abecd76027d59074d919d308c4789da0fc3853916727e700e4a1bd8e61e14f0adf15d28d8a59719d4870362564e0b96011928f7d6148cf13b4dea4a4f086fc2262a7506bfc1e2d6d8d2b1861d2687500f473621ab0541670d8a76730b03992e18ce6ea96972df571d168f09532fbeb4581207b27f99d029c865d834a7d9e5ddb6c806b", 0x77}, {&(0x7f0000808000-0x85)="40647b6a5b3d2e2de5811a9e65cd9d4a95c8bd527d160a3673a36a9ad74edbd89d71c3cdc26b6c3130a80f45b96a4e245812aa889286c99cae582fa74996825595e0d1df6d2c9d2ad017d69b8bcf23639ab72630a3c24e647c01e3c62e347c7f9315bc8561bee9e012173f606dcca5f60b2c5a0ffa1cb55be9298bb6219837e242b3aa5162", 0x0}, {&(0x7f0000dca000)="ec7e7fb636b702e90b73fec192277f440b6ecb6609b85ead3a3cbe97306a", 0x0}], 0x100000000000020f) 2018/01/25 09:04:43 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$KDSKBLED(r0, 0x4b65, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/25 09:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006dc000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000012000-0xaf)=""/0, 0xffffffffffffffe4) [ 38.458610] device syz7 entered promiscuous mode [ 38.466083] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22888 sclass=netlink_route_socket pig=7070 comm=syz-executor6 [ 38.473442] syz-executor0: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 38.473450] CPU: 0 PID: 7069 Comm: syz-executor0 Not tainted 4.9.78-g29eadc4 #20 2018/01/25 09:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fa7000)='em1%.%\x00', 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00007e7000-0x4)=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000075d000-0x8)={0x2, [0x0, 0x3]}, 0x8) 2018/01/25 09:04:43 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000102000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000531000-0x1a8)={0x4, 0x6, 0x2, 0x2, 0x7, [{0x3b80000, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1f, 0x9, 0x40, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x81, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x41, 0x4000000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x7fffffff, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x8, 0x0, 0x0, 0x3404, 0x0, 0x0, 0x0}, {0x4, 0xfffffffffffff590, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000548000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000086f000)="4a697d0a7d6200f1653ec9bee148cb883cbd72c685bde57d40deac2639d5cd0c17d7ceb133c9bf3278e243452654ac00abce2946a6aceb53df7f54cf7e38a6e22cb0b0f303e031150060bb488976f76df3d8b7cfee44e9e8dc3fabef0242f493bc9008f704b0d71c96f2e117964a58990d1c4bdb4765f31ff8c803bf045e1b24519d429160a1", 0x86) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000574000-0x4)=0x1a, 0x4) userfaultfd(0x80800) [ 38.473454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.473466] ffff8801c06b7880 ffffffff81d943a9 1ffff100380d6f13 ffff8801c31d9800 [ 38.473476] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c06b7990 [ 38.473486] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 38.473488] Call Trace: [ 38.473500] [] dump_stack+0xc1/0x128 [ 38.473509] [] warn_alloc+0x212/0x240 [ 38.473517] [] ? zone_watermark_ok_safe+0x280/0x280 [ 38.473525] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.473533] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 38.473541] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 38.473550] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 38.473558] [] __vmalloc_node_range+0x3f5/0x5f0 [ 38.473565] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.473572] [] ? kmalloc_order_trace+0x7a/0x190 [ 38.473580] [] ? release_sock+0x14c/0x1c0 [ 38.473587] [] vmalloc+0x5b/0x70 [ 38.473596] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 38.473603] [] xt_alloc_entry_offsets+0x41/0x60 [ 38.473610] [] translate_table+0x2da/0x1cd0 [ 38.473618] [] ? __lock_is_held+0xa1/0xf0 [ 38.473627] [] ? arpt_alloc_initial_table+0x690/0x690 [ 38.473635] [] ? check_stack_object+0x68/0x140 [ 38.473642] [] ? __check_object_size+0x174/0x3a9 [ 38.473647] [] ? 0xffffffff810002b8 [ 38.473653] [] do_arpt_set_ctl+0x2b7/0x650 [ 38.473660] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 38.473668] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 38.473675] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 38.473683] [] ? mutex_unlock+0x9/0x10 [ 38.473692] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 38.473700] [] nf_setsockopt+0x67/0xc0 [ 38.473707] [] ip_setsockopt+0xa1/0xb0 [ 38.473720] [] tcp_setsockopt+0x82/0xd0 [ 38.473728] [] sock_common_setsockopt+0x95/0xd0 [ 38.473734] [] SyS_setsockopt+0x160/0x250 [ 38.473741] [] ? SyS_recv+0x40/0x40 [ 38.473748] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.473756] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.473766] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.473773] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.473777] Mem-Info: [ 38.473795] active_anon:55065 inactive_anon:44 isolated_anon:0 [ 38.473795] active_file:3554 inactive_file:7897 isolated_file:0 [ 38.473795] unevictable:0 dirty:49 writeback:0 unstable:0 [ 38.473795] slab_reclaimable:5370 slab_unreclaimable:59853 [ 38.473795] mapped:23734 shmem:52 pagetables:742 bounce:0 [ 38.473795] free:1475569 free_pcp:311 free_cma:0 [ 38.473811] Node 0 active_anon:220260kB inactive_anon:176kB active_file:14216kB inactive_file:31588kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94936kB dirty:196kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 63488kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 38.473827] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 38.473852] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 38.473877] Normal free:2906244kB min:36824kB low:46028kB high:55232kB active_anon:220260kB inactive_anon:176kB active_file:14216kB inactive_file:31588kB unevictable:0kB writepending:196kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21480kB slab_unreclaimable:239412kB kernel_stack:6144kB pagetables:2968kB bounce:0kB free_pcp:608kB local_pcp:212kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 38.473923] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 787*4kB (UME) 208*8kB (UME) 114*16kB (UME) 82*32kB (UME) 80*64kB (UM) 23*128kB (UM) 15*256kB (UME) 9*512kB (UME) 3*1024kB (UM) 1*2048kB (E) 702*4096kB (M) = 2906284kB [ 38.474011] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.474013] 11502 total pagecache pages [ 38.474016] 0 pages in swap cache [ 38.474020] Swap cache stats: add 0, delete 0, find 0/0 [ 38.474021] Free swap = 0kB [ 38.474023] Total swap = 0kB [ 38.474025] 1965979 pages RAM [ 38.474027] 0 pages HighMem/MovableOnly [ 38.474029] 320509 pages reserved [ 38.480936] syz-executor0: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 38.480944] CPU: 0 PID: 7069 Comm: syz-executor0 Not tainted 4.9.78-g29eadc4 #20 [ 38.480948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.480959] ffff8801c06b7880 ffffffff81d943a9 1ffff100380d6f13 ffff8801c31d9800 [ 38.480968] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c06b7990 [ 38.480977] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 38.480979] Call Trace: [ 38.480995] [] dump_stack+0xc1/0x128 [ 38.481005] [] warn_alloc+0x212/0x240 [ 38.481013] [] ? zone_watermark_ok_safe+0x280/0x280 [ 38.481021] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.481029] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 38.481038] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 38.481049] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 38.481059] [] __vmalloc_node_range+0x3f5/0x5f0 [ 38.481066] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.481074] [] ? kmalloc_order_trace+0x7a/0x190 [ 38.481082] [] ? release_sock+0x14c/0x1c0 [ 38.481089] [] vmalloc+0x5b/0x70 [ 38.481098] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 38.481105] [] xt_alloc_entry_offsets+0x41/0x60 [ 38.481112] [] translate_table+0x2da/0x1cd0 [ 38.481121] [] ? __lock_is_held+0xa1/0xf0 [ 38.481130] [] ? arpt_alloc_initial_table+0x690/0x690 [ 38.481138] [] ? check_stack_object+0x68/0x140 [ 38.481145] [] ? __check_object_size+0x174/0x3a9 [ 38.481150] [] ? 0xffffffff810002b8 [ 38.481157] [] do_arpt_set_ctl+0x2b7/0x650 [ 38.481164] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 38.481172] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 38.481180] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 38.481188] [] ? mutex_unlock+0x9/0x10 [ 38.481196] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 38.481204] [] nf_setsockopt+0x67/0xc0 [ 38.481212] [] ip_setsockopt+0xa1/0xb0 [ 38.481220] [] tcp_setsockopt+0x82/0xd0 [ 38.481227] [] sock_common_setsockopt+0x95/0xd0 [ 38.481234] [] SyS_setsockopt+0x160/0x250 [ 38.481240] [] ? SyS_recv+0x40/0x40 [ 38.481248] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.481256] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.481263] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.481271] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.481419] Mem-Info: [ 38.481441] active_anon:55080 inactive_anon:44 isolated_anon:0 [ 38.481441] active_file:3554 inactive_file:7897 isolated_file:0 [ 38.481441] unevictable:0 dirty:49 writeback:0 unstable:0 [ 38.481441] slab_reclaimable:5370 slab_unreclaimable:59905 [ 38.481441] mapped:23759 shmem:52 pagetables:742 bounce:0 [ 38.481441] free:1475472 free_pcp:284 free_cma:0 [ 38.481462] Node 0 active_anon:220320kB inactive_anon:176kB active_file:14216kB inactive_file:31588kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95036kB dirty:196kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 63488kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 38.481483] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 38.481516] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 38.481543] Normal free:2905856kB min:36824kB low:46028kB high:55232kB active_anon:220320kB inactive_anon:176kB active_file:14216kB inactive_file:31588kB unevictable:0kB writepending:196kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21480kB slab_unreclaimable:239620kB kernel_stack:6272kB pagetables:2968kB bounce:0kB free_pcp:500kB local_pcp:104kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 38.481588] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 756*4kB (UME) 207*8kB (UME) 114*16kB (UME) 73*32kB (UME) 80*64kB (UM) 23*128kB (UM) 15*256kB (UME) 9*512kB (UME) 3*1024kB (UM) 1*2048kB (E) 702*4096kB (M) = 2905864kB [ 38.481676] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.481679] 11502 total pagecache pages [ 38.481682] 0 pages in swap cache [ 38.481686] Swap cache stats: add 0, delete 0, find 0/0 [ 38.481688] Free swap = 0kB [ 38.481690] Total swap = 0kB [ 38.481692] 1965979 pages RAM [ 38.481694] 0 pages HighMem/MovableOnly [ 38.481696] 320509 pages reserved [ 38.519063] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22888 sclass=netlink_route_socket pig=7094 comm=syz-executor6 [ 38.545187] binder_alloc: 7087: binder_alloc_buf, no vma [ 38.545203] binder: 7087:7100 transaction failed 29189/-3, size 0-0 line 3127 [ 38.545210] binder: send failed reply for transaction 55 to 7087:7088 [ 38.550450] audit: type=1400 audit(1516871083.966:34): avc: denied { setopt } for pid=7099 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.563655] binder: BINDER_SET_CONTEXT_MGR already set [ 38.563664] binder: 7087:7105 ioctl 40046207 0 returned -16 [ 38.565819] binder_alloc: 7087: binder_alloc_buf, no vma [ 38.565835] binder: 7087:7100 transaction failed 29189/-3, size 0-0 line 3127 [ 38.588405] binder: 7087:7109 got reply transaction with no transaction stack [ 38.588413] binder: 7087:7109 transaction failed 29201/-71, size 0-0 line 2920 [ 38.602112] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.602178] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.602254] binder: undelivered TRANSACTION_ERROR: 29190 [ 38.606301] binder: undelivered TRANSACTION_COMPLETE [ 38.606307] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.696339] device syz7 left promiscuous mode 2018/01/25 09:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f000092f000)="", 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) bind$inet6(r0, &(0x7f000053a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x5) 2018/01/25 09:04:45 executing program 1: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d57000-0x8)={0x0, 0x0}) accept4$llc(r0, &(0x7f0000260000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000db2000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000036b000)=""/63, 0x3f) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) 2018/01/25 09:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x1fe, 0x400880) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000b24000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002fa000-0x4)=0x10) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be1000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d63000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d91000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19, 0x7f, 0x100, 0x500, 0x1, 0x80000, r1}) 2018/01/25 09:04:45 executing program 6: getxattr(&(0x7f0000867000)='./file0\x00', &(0x7f0000f5c000-0x12)=@random={'user.', 'wlan1trusted\x00'}, &(0x7f00006bc000)=""/78, 0x4e) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007fe000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1ff, 0x40, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000023b000-0x1008)={r2, 0xfffffffffffff0c9, 0xfff, "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"}, 0x1007) execveat(r1, &(0x7f0000428000-0x8)='./file0\x00', &(0x7f0000825000-0x6)=[&(0x7f0000000000)='user.', &(0x7f00002e6000)='wlan1trusted\x00', &(0x7f00003a6000)='user.', &(0x7f0000abe000-0x5)='user.'], &(0x7f0000001000-0x18)=[&(0x7f0000001000-0x2)='-\x00', &(0x7f0000954000-0x5)='user.', &(0x7f0000467000)='keyring{md5sum:]em1*cpuset\x00'], 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000fa8000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:45 executing program 3: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f00005ae000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4204, r2, 0x0, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)="", 0x0}) 2018/01/25 09:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x10000000000000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0xff45) 2018/01/25 09:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff6000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000510000)=0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00004c9000)=0x9, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f000051e000)='big_key\x00', &(0x7f0000bcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x110022) fcntl$getown(r1, 0x9) r3 = request_key(&(0x7f00003b3000-0xa)='encrypted\x00', &(0x7f0000872000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c1b000-0x1)='\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0xa) 2018/01/25 09:04:45 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x3, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) epoll_pwait(r1, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x22e5, &(0x7f0000002000-0x8)={0xffffffffffffff01}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) accept4$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000003000-0x4f)=""/79, 0x4f, 0x40000000, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 09:04:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) pipe(&(0x7f0000b57000-0x8)={0x0, 0x0}) dup2(r0, r1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) 2018/01/25 09:04:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') fcntl$setsig(r0, 0xa, 0x200000003a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/25 09:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f000018c000)=[{&(0x7f000024c000-0x1000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dd0000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000e2a000-0x4)=0xc) 2018/01/25 09:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mount(&(0x7f000058a000)='./file0\x00', &(0x7f000059a000)='./file0\x00', &(0x7f0000524000)='ramfs\x00', 0x10010, &(0x7f0000811000-0x1000)="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") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) 2018/01/25 09:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000489000-0x1)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000234000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r1, 0x0, 0x8, r2, &(0x7f0000e48000)='./file0\x00') r3 = add_key$keyring(&(0x7f0000cbb000)='keyring\x00', &(0x7f0000404000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00008fc000-0x8)='trusted\x00', &(0x7f0000e78000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/25 09:04:45 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@bridge_dellink={0xb0, 0x11, 0xffffffffffffdfff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x0}, @IFLA_MTU={0x8, 0xe, 0x0}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x0}, @IFLA_PORT_SELF={0x24, 0x19, [@nested={0x20, 0x0, [@typed={0xc, 0x0, @uid=0x0}, @generic="8bb81b1fa64b2287d1", @generic="77700bf2a0"]}]}, @IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0x1c, ""}, {0x4, 0xa, ""}, {0x4, 0xa, ""}]}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "a1a02af79823f3879ac79d08ee7f4d"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7}, @IFLA_MAP={0x28, 0xe, {0x0, 0xffffffffffffffc0, 0x1000, 0x80000001, 0xffffffff, 0x20}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20004854}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 09:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b91000-0xd)='/dev/usbmon#\x00', 0xff, 0x208100) execveat(r0, &(0x7f0000420000-0x8)='./file0\x00', &(0x7f00009b3000)=[&(0x7f0000095000-0x1)='\x00', &(0x7f0000625000)='vmnet1\x00'], &(0x7f0000dd1000-0x8)=[&(0x7f0000fe0000-0x12)='[vboxnet1locpuset\x00'], 0x400) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00002b2000)=0x2, 0x4) fchdir(r1) 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) r1 = socket(0x9, 0x0, 0x10000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000956000-0x10)="e49c6c2413be2eca872111af0a23669c", 0x10) 2018/01/25 09:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa7000)='/dev/sg#\x00', 0x8000020, 0x14004) ioctl(r0, 0xc71, &(0x7f0000f4d000-0x13d)="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") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fe2000-0x4)=0x0) 2018/01/25 09:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000471000-0xb)='dctcp-reno\x00', 0xb) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00001a7000)={0x1, &(0x7f0000c0d000-0x2a)=""/42, &(0x7f0000eb6000)=[{0x7fffffff, 0xe6, 0x2, &(0x7f0000728000)=""/230}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="15f4da13837925000c6cde9475153f2a", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2018/01/25 09:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) finit_module(r0, &(0x7f0000fd4000)='.!mime_type).!security{ppp1\'wlan1(proc\x00', 0x3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006d9000)='net/mcfilter\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000aa000-0x8)={0x0, 0x7fff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000092b000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000893000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eb8000-0x8)={r2, 0x7}, 0xffffffffffffff5e) r3 = creat(&(0x7f0000e93000-0x8)='./file0\x00', 0x10) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000aff000-0x6)={0x81, 0x8001, 0x2}) [ 39.807784] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 39.819043] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/25 09:04:45 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0xdc)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb6d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x2, 0x3ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/25 09:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x60000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/25 09:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d17000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000da6000-0x10)={0x8000, 0xfb}) getpid() recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/25 09:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000085d000)='net/rt6_stats\x00') getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000117000+0x760)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000853000-0xe)='net/dev_mcast\x00') sendfile(r2, r0, &(0x7f0000ed1000-0x8)=0x0, 0xd) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000097a000)=@assoc_value={0x0, 0x1}, &(0x7f00003af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000077b000)=@assoc_value={0x0, 0x2}, &(0x7f0000b35000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000073000)={r3, 0xfff, 0x5, 0x7f, 0x3, 0x7, 0x4, 0x3, {r4, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1000, 0x6, 0xffff}}, &(0x7f0000999000)=0xb8) 2018/01/25 09:04:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4203, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r4, &(0x7f00009b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e43000)=0x1c) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000045b000-0x8)='./file0\x00', &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4204, r3, 0x0, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)="", 0x0}) 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000c59000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00009de000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002be000)=@assoc_value={r2, 0xff}, &(0x7f0000000000)=0xffffffffffffffa2) epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/25 09:04:45 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000068e000)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x397}, 0xffffffff, [0xffffffff7fffffff, 0xfffffffffffffffe, 0x0, 0x5, 0x2acc089b, 0x4, 0x800, 0x8]}, 0x5c) dup3(r0, r0, 0x80000) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) recvmsg(r1, &(0x7f000055b000-0x38)={&(0x7f0000703000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000318000-0x50)=[], 0x0, &(0x7f000087d000-0xde)=""/222, 0xfe0c, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000ca1000)={&(0x7f0000cfa000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f00001b5000-0x250)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd9d}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000575000)={0x0, 0x0}) perf_event_open(&(0x7f0000929000-0x78)={0x5, 0x78, 0xfffffffffffffffe, 0x7ff, 0x7, 0x9, 0x0, 0x6, 0x10000, 0x0, 0x1, 0x20, 0x6, 0x2, 0x7, 0x7, 0x5, 0x100, 0x2, 0x401, 0x8c, 0x1, 0xc7, 0x2, 0xcda, 0x7f, 0x893, 0xd116, 0x3, 0x3305, 0x5, 0xfff, 0x0, 0x9, 0x1f, 0x8, 0xb470, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x4, 0x4}, 0x80, 0x4, 0x80000001, 0x3, 0x9, 0x5, 0xb63, 0x0}, r2, 0x916, r0, 0x8) prctl$setendian(0x14, 0x3) 2018/01/25 09:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/sequencer2\x00', 0x410403, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00003e5000-0xe0)=""/224) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mkdir(&(0x7f000047f000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000915000)={0x100000000, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000421000)={r2, 0x400}) mount(&(0x7f0000a9f000+0x87a)='./file0\x00', &(0x7f0000188000)='./file0/bus\x00', &(0x7f0000672000)='coda\x00', 0x2000, &(0x7f0000aa5000)="") 2018/01/25 09:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000085d000)='net/rt6_stats\x00') getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000117000+0x760)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000853000-0xe)='net/dev_mcast\x00') sendfile(r2, r0, &(0x7f0000ed1000-0x8)=0x0, 0xd) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000097a000)=@assoc_value={0x0, 0x1}, &(0x7f00003af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000077b000)=@assoc_value={0x0, 0x2}, &(0x7f0000b35000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000073000)={r3, 0xfff, 0x5, 0x7f, 0x3, 0x7, 0x4, 0x3, {r4, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1000, 0x6, 0xffff}}, &(0x7f0000999000)=0xb8) 2018/01/25 09:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bc000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/25 09:04:45 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b5a000)={"c07fad2496b16700bb79babad4f789d1", {0x4, 0x2, 0x1, "c83ccb348ddf", 0x2, 0x0}}) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00004cf000-0x98)=@ipv4_newroute={0x24, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.074984] audit: type=1400 audit(1516871085.486:35): avc: denied { create } for pid=7190 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listxattr(&(0x7f0000cfd000-0x8)='./file0\x00', &(0x7f0000dd3000-0x1a)=""/26, 0x1a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000442000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/sequencer2\x00', 0x410403, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00003e5000-0xe0)=""/224) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mkdir(&(0x7f000047f000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000915000)={0x100000000, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000421000)={r2, 0x400}) mount(&(0x7f0000a9f000+0x87a)='./file0\x00', &(0x7f0000188000)='./file0/bus\x00', &(0x7f0000672000)='coda\x00', 0x2000, &(0x7f0000aa5000)="") 2018/01/25 09:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000097a000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00009b0000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ipx(r1, &(0x7f0000689000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d47000-0x4)=0x10) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d80000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = syz_open_procfs(r0, &(0x7f00001f9000-0x8)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d67000)={0x0, 0x8a, "f757e9075f7a14c2b3b3338c8c86441f31b7dca6e00b64cdbfccc1fbe657d4396d184cd97e4b7e6caabf40b0d4c6b2e509c4f597cf07285612e8579a80175a7c9683192cb179e3b23b414a8b8fd3a68c68c9d9007d58334315abcb59cc3bb4cc5622061962cfe9f855eddcefd15beb02890be4a4aa9783f255496ac379ccc137f76c6967fe8c03161563"}, &(0x7f000077f000-0x4)=0x92) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000300000)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bad000)={r3, 0x100, 0x3, [0x3, 0x7, 0x9]}, &(0x7f000015c000-0x4)=0xe) 2018/01/25 09:04:45 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f000002c000-0x4)=0x0, 0x80800) 2018/01/25 09:04:45 executing program 6: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) listxattr(&(0x7f0000d70000-0x8)='./file0\x00', &(0x7f0000dd5000)=""/92, 0x5c) 2018/01/25 09:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$TIOCEXCL(r1, 0x540c) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc0000-0xb)='/dev/hwrng\x00', 0x240, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e80000)={0x2, 0x379, &(0x7f00009e1000-0x1000)="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"}) 2018/01/25 09:04:45 executing program 7: clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = memfd_create(&(0x7f0000ea2000)='-\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) 2018/01/25 09:04:45 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000053000-0x108)={0x7f, {{0xa, 0x1, 0x66, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) acct(&(0x7f0000030000-0x8)='./file0\x00') sigaltstack(&(0x7f0000016000/0x8000)=nil, &(0x7f000003f000-0x8)=0x0) 2018/01/25 09:04:45 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000343000)={@generic="986596ccc49b5192e1300cfd041b4d8f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003c8000-0x50)={@loopback={0x0, 0x1}, @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}, 0x4, 0x4, 0x4, 0x400, 0x4, 0x80, r1}) setuid(0x0) uname(&(0x7f0000683000)=""/101) 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$pppoe(r0, &(0x7f0000f8b000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$inet6(0xa, 0x80000, 0x20) accept$inet6(r1, &(0x7f000066a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fb6000)=0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) clock_gettime(0x7, &(0x7f0000b0a000-0x10)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) recvmmsg(r2, &(0x7f0000aba000-0x78)=[{{&(0x7f0000178000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000037b000-0x30)=[{&(0x7f00000bc000-0xe8)=""/232, 0xe8}, {&(0x7f0000454000-0xdf)=""/223, 0xdf}, {&(0x7f0000908000)=""/156, 0x9c}], 0x3, 0x0, 0x0, 0xef}, 0xffffffffffffff01}, {{&(0x7f000099e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000057a000-0x80)=[{&(0x7f0000f1c000)=""/146, 0x92}, {&(0x7f000009a000-0x4a)=""/74, 0x4a}, {&(0x7f00006c8000-0xd4)=""/212, 0xd4}, {&(0x7f0000949000-0x45)=""/69, 0x45}, {&(0x7f0000464000-0x1000)=""/4096, 0x1000}, {&(0x7f000099f000-0x90)=""/144, 0x90}, {&(0x7f00006f3000-0x60)=""/96, 0x60}, {&(0x7f0000ed0000+0x9ab)=""/0, 0x0}], 0x8, &(0x7f0000998000)=""/93, 0x5d, 0x10000}, 0x6}], 0x2, 0x102, 0x0) accept4$packet(r3, 0x0, &(0x7f0000165000)=0x0, 0x80000) 2018/01/25 09:04:45 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/rfkill\x00', 0x40800, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f73000)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000617000)={0x0, 0xfffffffffffffffb}, &(0x7f0000fe5000)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000740000-0x10)={r1, 0x40, &(0x7f0000fe5000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fe4000)={0x0, 0x6, 0x4, 0x1ff, 0x3c, 0xe19}, &(0x7f0000fe5000-0x4)=0x14) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fe5000-0x50)={r2, 0x1, 0x48, "81ff19d29c85ff2c06a6393fa10c2b077c9dd55d3625d419d2681c4163cd17c3444e6ae3cca2f518292672bda8a46dcf4988edb316f15f256de8ba1d390606a67a5b6b70125560bf"}, 0x50) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e82000)={r1, 0x101}, &(0x7f0000fe7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000055d000+0x9b8)={r3, 0x0, 0x6, 0x3113}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000020000)={r3, 0x33, "27678182902edc52fa45a7fc9ee030cbe576521023205cf4065c79bf0db77c0982a4cfb5fed486dcbdb13997cd859ba9cee911"}, &(0x7f0000b68000-0x4)=0x3b) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 09:04:45 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() capget(&(0x7f000000f000-0x8)={0x19980330, r1}, &(0x7f0000015000-0x18)={0x7, 0x1ff, 0x80000000, 0x6, 0x4, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000020000)='user\x00', &(0x7f0000028000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000018000-0x71)="e4d9d95b50396739f069c63fb2f56fff20599f1568321fb8d00f292590a5436f080d7b6264d690c448d32cbae262735446eb0910448d938d9908b1a9243b612e8e64df19539f8d9726435665bc46d5c3f973c5bacb64d32f8274c9b5e92fdade69d827cd101346fb0cd34411e1348c7433", 0x71, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000009000-0x5c)={0xb0, 0x2, {0x2, 0x3, 0x10000, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f00008cd000-0x14)={0x2, 0x3, 0xd50, 0x0, 0x2}) write(r5, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000151000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029e000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005eb000-0x14)={0x0, 0x52c9, 0x2c55, 0x5, 0x5, 0xfff}, &(0x7f00009eb000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000034a000-0x6)={r7, 0x7fff}, 0x6) 2018/01/25 09:04:45 executing program 1: r0 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [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) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000604000)={0x6, 0x0, 0x2, 0x7ff, 0x1, 0x9, 0x1, 0x1, 0x0}, &(0x7f00004be000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007a4000-0x20)={0xd7, 0x6, 0x8000, 0x5, 0xa0d, 0x7, 0x1, 0x3ff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000097a000)=[{&(0x7f0000001000-0xfa)="590e321ac2fb1da4fc7ea0e650acb1eb4511bbc1ea3f2bd080bcb828080a33c22763f1a7cfb28cfef0906231749c77730a425f91f2789e65a01b72ed3bde5114604e746af1af38f44571a87436ff19ceb2cb595adeaa5b0d2d11be51f317c1dcc91d258f6b590b301b35ac8cbcd20a58aa5989cde0355518486d72d1191e4442ca4576a514b4e238e8167476a4374ef3f3e3988faf36798ddef52c2020df2a1611dcc4e0304d675fd81688a5b777730ac91fdcabf7563baf6311534e2aedab675fb51a0e26a65dc33d7a94fb645775475db976bd45cf9d7eb508127d42b01ed2b00f3388e52c17144fa62a7976ae875118d03c932d1d0c1258cf", 0xfa}], 0x1, &(0x7f0000001000-0x180)=[@init={0x18, 0x84, 0x0, {0x5, 0x758, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x2, 0xcec, 0x2, 0xfffffffffffffffc, 0x6, 0x555f, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x100000000, 0x895ad21, 0x8}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xfff, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1ff, 0x0, 0x7ff, 0x7, 0x1, 0xffff, 0xdf2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xea, 0x200, 0x1, 0x9, 0x7, 0x0, 0x10000, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8f81, 0xfffffffffffffff8, 0x800e, 0x7037, 0xffff, 0x4eb5, 0x40, 0xff, r4}}], 0x180, 0x0}, {&(0x7f0000897000-0x1c)=@in6={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000832000-0x30)=[{&(0x7f00009b7000)="74299280107d3c1def2da28b12997cc5fca53990fbcaaa5b41636ccb0b70886a89ffc8ff5b5b84674a4bb9fdfe6ff70b82f8ee1fb0cb2952afac3e050ee642544094a08e8fa9bc9a189f00a54a396aa314807a9d13fc30b8c2acfcfa4092f4608af7b80baf3fdd8c33e99d836118927b2881c269edb54912ae434aa2b3b430bea2577c4066d449fc21a59e0173f591f306f404bf8f4d7a3404b5c19f7a8319f9d252b6e318f6d90627a24df7423a087dc0e7e51e06641d227d45e8fbc6aa0a420f25809f1dd0055c6c54db03fbcab421a6f4759b38b9b8bd8e039c599a301744550bd11da17b1358c18a26", 0xeb}, {&(0x7f0000834000-0x1e)="f2aee7845b0842f5ad1ba91203d21dea37c68bcfb656aaa9abac7db3d464", 0x1e}, {&(0x7f0000000000)="3a6c53d875a9060134507fcdc8eba67c8f8fd59135a88dcb4cdee17c236d1f2cd842c648ae9e1d0ee32bfc9dbb448d5fafd35f4987da70ea9d9f7cc18bb3760c0c5ba5d27ac6e87cfd80cbb6", 0x4c}], 0x3, 0x0, 0x0, 0x40}], 0x2, 0x40) 2018/01/25 09:04:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000b4b000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x2)={0x0}, 0x4) ioctl$TCSBRK(r1, 0x5409, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000000)="874bc533099d527692e7913872454d6bce274352f2683687ecc6ca1b75af1c7ae9bd6e36ced8ec5f6b105520ca0a1be865900d8337c1814f9d6b2bfcbc0af9331cfcc68af353731dc7ebbc321eff4245626ba0fe75e9c50caa343f841c3a44a4635619b3f08d1a17f12001968a9e8a7a808c692f20146abb917dbb359de912c97257ce", 0x83) 2018/01/25 09:04:45 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f000002f000-0x48)=@full={{0x3, {"c5da9bb27b14e2"}, 0xd947}, [{"e0aa4d9e67800d"}, {"3303e599214fe6"}, {"0a0936d6a8b3e5"}, {"ec1362c8a02331"}, {"7aecb7810a4bd6"}, {"af1c7c1e112120"}, {"5e28162c5aea2b"}, {"592f7fbb702380"}]}, 0x48) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000002f000-0x10)={&(0x7f0000025000/0x4000)=nil, 0x4000}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000002f000)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x246, [0x9, 0x10001, 0xb16, 0x0, 0x0, 0x1, 0x0, 0x8]}, 0x5c) sendto(r0, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/25 09:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00002e3000)={0x0, 0x0}) getpeername(r0, &(0x7f0000e4d000)=@generic={0x0, ""/126}, &(0x7f0000b24000)=0x80) exit(0x0) r1 = gettid() tkill(r1, 0x16) 2018/01/25 09:04:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4)=0x0, 0x3d9) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/25 09:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x501040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003c3000)={0xcb11, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000136000-0x10)={r2, 0x58}) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg$inet_sctp(r3, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000070b000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/25 09:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00002bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f85000)=0x1c) creat(&(0x7f00003e3000)='./file0\x00', 0x100) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d52000-0xc)={0x8, 0x1, 0x0, 0xfffffffffffffeff, 0xea}, 0xc) 2018/01/25 09:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) recvmsg(r0, &(0x7f000064c000-0x38)={&(0x7f0000126000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001c8000-0x40)=[{&(0x7f0000786000-0xa6)=""/166, 0xa6}, {&(0x7f00007f9000-0xea)=""/234, 0xea}, {&(0x7f0000bde000-0x26)=""/38, 0x26}, {&(0x7f0000325000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000dd4000)=""/146, 0x92, 0x800}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000091d000)='hybla\x00', 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e71000-0xb)='dctcp-reno\x00', 0xb) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000fb2000-0x1000)=""/4096, &(0x7f0000a74000)=0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000035b000-0x26)={0x0, 0x1e, "b930802d3a7bfdb1b339f634a04a5ae3176338699132b20195e760fa3279"}, &(0x7f00009f4000)=0x26) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000896000)={r1, 0x2}, &(0x7f0000349000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000039f000-0x4)=0x0) 2018/01/25 09:04:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) 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}) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000158000-0x8)='./file0\x00', 0xd5df8fa57bbc9fe2) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000ea0000-0x10)={&(0x7f000078d000/0x3000)=nil, 0x3000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bcc000)={0x6, &(0x7f0000971000)=[{0x10000, 0x9, 0x8, 0x8001}, {0x4, 0xb09, 0xfffffffffffffffd, 0x5}, {0x0, 0x1, 0xc1c100000, 0x3f}, {0x7ff, 0x7, 0x0, 0x9}, {0xd62, 0x8001, 0x1ff, 0x7}, {0x80000001, 0x33, 0x4, 0x0}]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008d0000-0x4)=0x0) syz_open_procfs(r3, &(0x7f00003f8000)='ns\x00') rt_sigsuspend(&(0x7f000069e000-0x8)={0x7}, 0x8) gettid() 2018/01/25 09:04:45 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000db9000/0x13000)=nil, 0x13000, 0x200000000000f) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x5400004}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000007000-0x64)=@mpls_newroute={0x64, 0x18, 0x4, 0x5, 0x1, {0x1c, 0x10, 0x0, 0xa271, 0xff, 0x3, 0x0, 0x5, 0x3300}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7fffffff000}, @RTA_DST={0x1c, 0x1, [{0x20, 0x6, 0x8000, 0x7}, {0x3f, 0x9, 0x2, 0xfffffffffffffe01}, {0x0, 0xfff, 0x1000, 0x0}, {0x20, 0x7ff, 0x5, 0x9}, {0x9, 0x17e, 0x8, 0x3}, {0xd359, 0x9, 0x100000000, 0x5}]}, @RTA_DST={0x4, 0x1, []}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_DST={0x18, 0x1, [{0x100000000, 0x8, 0x5, 0x3}, {0x6, 0x4, 0x7, 0x9}, {0xff, 0x3, 0x8, 0x8001}, {0xff4, 0xffffffffffffffff, 0x101, 0x72}, {0x27, 0x2, 0x1ff, 0x2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x24000004) sendmsg$nl_route(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:45 executing program 0: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000461000)='/dev/snd/timer\x00', 0x0, 0x400001) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000058d000)={{0xffffffffffffffff, 0x2, 0xfffffffffffffffb, 0x3, 0x8}, 0x101, 0x31, 0xaff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f000058c000-0x10)={0x0, 0x0}) 2018/01/25 09:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000064b000-0xf)='/dev/sequencer\x00', 0x224000, 0x0) process_vm_writev(r3, &(0x7f000055e000-0x50)=[{&(0x7f000057a000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000dc4000-0x20)=[{&(0x7f0000df6000-0xad)=""/173, 0xad}], 0x1, 0x0) 2018/01/25 09:04:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000a81000)='./file0\x00', 0x2) getpeername(r0, &(0x7f0000063000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009fe000-0x4)=0x14) getresuid(&(0x7f0000101000-0x4)=0x0, &(0x7f0000a03000-0x4)=0x0, &(0x7f0000c90000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000900000)={&(0x7f0000553000-0xc)={0x10, 0x0, 0x0, 0x18000}, 0xc, &(0x7f00007a6000-0x10)={&(0x7f0000e78000-0x124)=@migrate={0x124, 0x21, 0x4, 0x5, 0x2, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0xd5, 0x2, 0x8, 0xa, 0x20, 0xa0, 0xff, r2, r3}, 0xffffffffffffffff, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @sec_ctx={0xc0, 0x8, {0xb9, 0x8, 0x1, 0x1, 0xb1, "4445e9d5851f89b4470172c8f0865898e7d69e5b8784318a31ec8c940d346725692547bb9f67381b24d0981e35c83f48305741ae586b3459b4d91d314a18eb56e0489b30bacaf235f094dfa29f4c72a849dcdf36073fe32ff6e0e0c07782045357d0201e52b922af4358169ac24c5b849596698a1ba7622754a5494208ea7fee9577f6b9ea28212af9d9fadf930bf4d32375047c86af7d35ad3e0fa5f9f40f00c1ee04bf3822f321bae309a1446f9c75c1"}}, @proto={0x8, 0x19, 0x7e}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:04:45 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef7000)={0x0, 0x100000000}, &(0x7f0000ef8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000139000)={r2, 0x2}, &(0x7f0000817000)=0x8) dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) sendto$inet(r1, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000ef8000-0x4)=0x0, &(0x7f0000ef7000)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b36000-0x8)=0x3) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/25 09:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = request_key(&(0x7f0000f3b000-0x8)='keyring\x00', &(0x7f00000f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000050000-0xb)='pkcs7_test\x00', &(0x7f0000b54000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000be8000)="c012e3dfa958ae301122ea65ddcbce2e56f2a2069f1848498b7e99e12ff8410db444bb8b1ee80376c998ee058a8df0d9be916ae4ec50b243b3310f5801ba30f95cf03e4c567af7f50f7453cf9b11a67f68dd9a7f41f55e176723ea51cbcefa180fde95e50d72237ddfa782afea9503124ed37798734dbe7ac48aab867de399cef3881323d1ab003f7d01ad33b057276d8946e2487d03d5043d69ae0a7b7c56e83b62bbbf23e82c6f579e20dfb76f8ee8a0428d386be46d410e2b8aa3c68abb97879d23bde1c716836f", 0xc9, r1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/25 09:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x13, 0x800, 0x61d, &(0x7f0000212000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000937000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) pivot_root(&(0x7f0000aa7000)='./file0\x00', &(0x7f0000388000)='./file0\x00') kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) 2018/01/25 09:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000d56000)={&(0x7f000058e000)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000fa5000)=[{&(0x7f0000b02000)="1d16ca4aeb3fb1dbee681fdd253b724fcb99b3cc88433e07b19df0689adeb47a498b4c83d0ed2db43dc3d57e60b146f799839d097940c8f0846fc5afa1e80074f0d4b591020a99187df3da401253f8257b7176158325c01d303bce34184d858fcc7300a2173cb5d6fdb637ef9916d0bfc1b96f671c19a9f3302be6913b2387131c719200f9e1dc732f9d7c834749de00280559ab0c3ca3ad1127e363ffea380e9bc4c949f9f77035849bf0aaedd3f831efa77b919006d769dd12fe6db6b1bc3195eff56083f740e6e10659dc497560c9be09a4", 0xd3}, {&(0x7f00000cb000-0x1000)="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", 0x1000}, {&(0x7f0000d3a000-0x27)="24af4bb22725c89eae3717a79bea019e2ab52215c54ceff3e90c3ab05f3e0e4b0d4eb0909a087e", 0x27}, {&(0x7f0000269000-0xff)="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", 0xff}, {&(0x7f0000371000-0x1a)="fad0df6db2621a3fd82dffb89bd125377fa01205a481a3cb1f9b", 0x1a}, {&(0x7f0000238000)="3c59514bc69c7c9139d06c2c0da773d42ff3d0161f1689b67e67daaac36e1e30428a07ff67408ab6aa1cb7e026", 0x2d}], 0x6, &(0x7f0000176000-0x2a0)=[{0x78, 0x113, 0x8000, "b93f99333b50df4946be41ecb4143c666c3914e98f96810e2a4654a1803c8e9e16063e94df538e8c3d5fa2d9212683482168ed2e28c41347ee10e55a4c1e2de924be79eeefe8a37583033df59e68f9701198f88ecfc0fc84cd23f0ed0b74d7499da75090"}, {0x30, 0x105, 0xc7db, "32d4e81a4e69069a238cd2f55ebc2145a0ddeb960c9345cc55946f"}, {0x48, 0x115, 0x7fffffff, "fcf75d71d2fcc529dc4b225bdd886c651eb6fc8049ea59a78864796c398f5c57515ea740a90dde2b0ab56052b88dd20cdae510af255fc1"}, {0xe0, 0x113, 0x8, "375c95eaf540bf0a0823c367dea5e8f5d1bccec0dd9386613db4cb59aaecea593552717b654a2d7021fc13660830ff2896a5cfd3aa6e8b86071e7b19637b17633873be666f37893b56832850d543995715161d55141210dc5064c40685943eea9a20e1b79c5671c4dedc5ac67770c857c1128e20f0d6ff20f7b523fdf3c311cfcaeeb149f9c7c7728d946f1b6dc65d079b1b67be37185d11e67e46691f6c9bcc845288c69fed63179f3c477b7045bc8653005f5286f45638e768074aba94ef296c5e7eb362f5716aced7"}, {0x78, 0x85, 0x80, "e0588306e05e31b1447565c3f3a1a3dbaf504a81200be29d5535dc11987179bd3435bfdfa443f21457dd10b21f99ecc523a7a061b6417729e06a5f8cc0da68fcbb6c6308be768b1f4ff0ebb79fa04a45e87c7d8df9596287bb7f6dd2128e6befaf13ec1caf"}, {0x38, 0x0, 0x5, "f634270299574c868f88bfd60ca3b13686569fc40d01902a7f0708754659a75c13795167"}, {0x20, 0x0, 0xff, "62527abf7d1b5fb0eea630941825cb"}], 0x2a0, 0x0}, 0x800) r1 = syz_open_dev$sg(&(0x7f00009b2000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c17000)={@generic="700f4699953a326dfccbf7b09f72bba6", 0x7ff}) syz_open_dev$tun(&(0x7f0000288000-0xd)='/dev/net/tun\x00', 0x0, 0x10b002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f00000dd000-0x74)="5305fd68a5da30c370527be29b70c97cac88da1eb780f5c78abe291856e4a4acded7fc125721b2755d0fcac87a8b3538b2c9b1b7ba490eea0403135191d85dad9fe8fbdc3089680cfdc3da44d9c92774730b693a4a933f0319b77e78d8d5df5700a231c95d98dcc7eebda73ce6f8f694474056") 2018/01/25 09:04:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='setgroups\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"755bc0aeec8adca53ad455a09a5169f1", {0x4, 0x2, 0x7, "cfec8d9ec56e", 0x1c0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000001000-0x2e)=@access={'system_u:object_r:apm_bios_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x36, 0x0}, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000005000-0x38)={&(0x7f0000017000)={0x27, 0x4, 0x6, 0x0, 0xfffffffffffff7fb, 0x5, "64bbeb49eba84aec52e3d49610ecefc89635b18ac38bbf9c8afec1e46c5bfa03b2fd6e6127c902d3bd7fbdeb3be59d0eb3dcdf632d062a5a8efd0e7fb80b0f", 0x5}, 0x60, &(0x7f0000003000)=[{&(0x7f0000004000-0x5a)="5fb17eeb58c54242a7270ba058d06ec0425a2b8845b3811f53fcd48241e527f634f79fb886230bc91a00b6508643aecf42f01257e7fdf5735c69d8fea6513105938d007f89c3fe40caacad28fe1e6c3fbb5d437370b859d9435d", 0x5a}, {&(0x7f0000001000-0xb2)="6f946d4029bdbdc2e8c932102fc5ccf7be59a19f5afc6444b7ba19dd6eaafe666cf9b347166707cbaa9b80b0e1c1498d360ab8ba7e89d77e306552cb7932877f61482b3e097ed3c0d56e2e05c402333c40c530d1658ffb7c9365d0b3c14c7b4de386019fdea95dec1d458202cc5a124a4073dd3f9cf83cd9283e65330b88773f77ad3d169bf29a90c576adb7204a1bb037625cb94bf67b3849e2d30e0065f77ce2992cdfae12f8e0ad720a16d7df6972d6aa", 0xb2}, {&(0x7f0000002000)="49b803e7ba8ce3ad13fb16afcb22971d72f91fefeb7d41818a132f246fa513c1d0372f6fc465497e1b35745b15cf609d47aaa142c38c31be9317b524b3deecc1cd9e3bf35bab5983fb9c154c04528a6d3e657b140c86f0f8b1cd3f3f1f78fbb8d99aa3efbbef8f845adfd7ca0be58bd45edc750cfd915791393c7ee01bd65b7bfd61ce6f5a", 0x85}], 0x3, &(0x7f0000003000)={0xd8, 0x0, 0x7, "9b41504f1fa758da1c36818f7fc220142b3a10a349db0ddd6232ae4248b25ab6277c31f71d91ce751f963027c1cce7c64aac5d6babd383ddd038df24281eb35a52dddf43ef5fce7f869f08e5d69fcb584b3cab28717ae04b723a5176248f63105ec3a6b8f3c6e04e9f77725d9b99bcf5bf22ccbc56ab41f9d1513c2ebafb43c7737a296dacd5df820bc526491be15a47b8ee51ff0047ff6a090db3c79db09b5d76efbfd87b2ab42c6725a7b3af44b934b44fee8c1e4596a07d79202f69f5a9db4c2c1919c556"}, 0xd8, 0x40}, 0x40000) sigaltstack(&(0x7f0000017000/0x1000)=nil, &(0x7f0000002000-0x8)=0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000002000-0x14)={0x401, 0x5, 0x8000, 0x81, 0xe8, 0x20000, 0x1, 0x9, 0x8, 0xfffffffffffff801}) writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)="7eee0d0a78724e1ae787f2b727", 0xd}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='oom_score_adj\x00', 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000017000)="646e735f7265736f6c766572009d", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x88, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000000000)='rxrQc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) 2018/01/25 09:04:46 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074b000-0x10)='/dev/sequencer2\x00', 0x321400, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000608000-0x4)=0x0, &(0x7f0000f32000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000124000)={r1, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0xfffffffffffffe01, 0x9, 0x8, 0x5, 0xff, 0xcd71, 0x0, 0x4, 0x100, 0x8001, 0x81, 0x401, 0xce]}, &(0x7f0000000000)=0x108) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x7) r2 = eventfd(0x12) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="5185ce29afe3fa586ae8f52738840e5fa8b34b03b4f30de710772ef93049adf2d52bf0ada3b4457dfb16b6595684bf7a9c73c9cb21c289a0a7f6cd1192998fec88d05dc140c2de3b80f326ec8822649728bb818b6619b78b9576aa1f6ff3b89a60ea15ed512c49a0d23e540ca6b131e857a8", 0x72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x0, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6359b7a3}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2c}, &(0x7f0000003000-0x4)=0x98) close(r0) fcntl$setlease(r2, 0x400, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) r7 = geteuid() getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) fchown(r5, r7, r8) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001000)=0x0) fcntl$lock(r4, 0x6, &(0x7f0000002000)={0x2, 0x0, 0x1, 0x3ff, r9}) fallocate(r6, 0x1, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x210000, 0x0) ftruncate(r0, 0x4) 2018/01/25 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x94)=@ipmr_newroute={0x11, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000)='/proc/self/net/pfkey\x00', 0x80080, 0x0) 2018/01/25 09:04:46 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000b000)='./file0\x00', 0xd1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000020000-0x2b)={'system_u:object_r:auditd_log_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_xfrm(r1, &(0x7f0000004000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x3dc)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:46 executing program 6: r0 = syz_fuse_mount(&(0x7f0000002000-0x7)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) alarm(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000947000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000366000-0x10)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f0000546000)=""/128, 0x80, 0x9}, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0xfffffffffffffff7, &(0x7f00008b4000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="7572997d9d09adaf1ae05a39994558a121cedaa0347a67dbf95ed8535f465b60c161a9e675748723b21393f3d7e3f2d3dacefb20a2fed88ef7656487802215dbd21d35a4f36f1bfe6486cf5926d6646061c946318e25d5b68d4d880f6045451c1588ba418c98a4392052688a23c854060f674613be83986e8cf2ec8ca3bbf46e6ff4c267983b84dde99d80736867c71362284f9753e6de2d70aa92c2f710f60bc169306eb29596b971da1f9a97944297e69c0fb344da99cb80895322ec365be3735be3bfe1ef7ab04caf31daacc62fb0fab315c5247e2eed7e40c1e767cc42f62ece753f4d7ca23b134a6f50eea4cc", 0xef, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) close(r0) 2018/01/25 09:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x10, 0x8, "060000000000000500"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000096d000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000ed6000-0x9)='/dev/sg#\x00', 0xffffffff, 0x400) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000094a000-0xe0)=[{&(0x7f0000101000-0x60)={0x27, 0x6, 0xfffffffffffffff9, 0x6, 0x0, 0x1, "8a380016fba1daf15a9764f95b63938dc62fa91c5625288d79bbbaa0591976c971ea051c03f743689e9b48d86efcb2de24d9fa8e607a63c5d61e9ca69206e1", 0xf3a6}, 0x60, &(0x7f0000fd7000-0x70)=[{&(0x7f0000ccf000)="9c00693e1414861e3231a9ceaa680a1beebee088c2f3c8a03f6a94ad66aa20c31c4ded9d89a08f627a61bd67c81f3a3c5a17a7ae44f0831fc16f32de26ba110d0ffe3f721a99474946017be31980e1661701d6d6fba434398867d9e00f09053c35c1d3f521eb6c", 0x67}, {&(0x7f0000606000-0x1c)="0e5fb4f2753b7f802dbdd74f43fa890499d4e0844f51175f87355d91", 0x1c}, {&(0x7f0000ce8000)="1edf0bcc2178a794589cc80e9e28362f6789e8835dc373dc7fbdf01a370c1293fcef1c56aa7fe1f509a17becfc68d637603e9498251a56da810aa8248de32a6c57e64982865faa18748688dd19875012f4e9f3bf63d416d559095372b1aeacafdef59a68f643faa4329360b1cbf3c2764a6687ac1c15a96bc0edad8a466a5678847418218df7ff5155fb9d7fa80bf11281de8f3b3982e1161836cc764bb07475bb653eba0e354aded58c7994c5d87c32cc7b420a3bae763733ae166d7ae6e45e170872ebe2422a97592acd1efe8ff580525c16d89c6ae8fbf576", 0xda}, {&(0x7f000035e000-0x6)="1ea4c208dd49b1b04b222faf5f07eb048b59", 0x12}, {&(0x7f0000d06000-0xb3)="64ffb2e18d301a9b1f85fd07319881ed4db4d7ccc1984b8bb17a2eb1cb82701e964f90aac679edd4f68ed4703941f94de944b1cf71209bc5d06bbc0f27bad9ade478d2320230828147ff429e0a3bcd6adab733d579b28b9138e3e7bf500d5b8cf5d8559a4fd4e5aa9226907b8981297257a365cf8720a3d1c22566bb2c14abaf881e430069f9a280128611e41d2ca50d9bde0821ab64b1dc1702de51361456767d89173a63ac4a2bf8a800263e9ee40d5c9e6b", 0xb3}, {&(0x7f0000161000)="43639409c3ab58395250b3617e0f39ad520d37aa6a94b40a0d76b95c72e3c5b409db29f757b0b68b5b77eda9f7ff9b401af7605e5db19b35e00091382a32e2c010f67bd35240ae9c906cc6cf0b3ec7b3c185e382ce4bc174d3319008484228aa1ec57022cbe0ca334f30bae64279", 0x6e}, {&(0x7f0000613000-0x4)="ad6fb6a9", 0x4}], 0x7, &(0x7f0000404000-0x28)={0x28, 0x1, 0x6, "41ceded0d48e3a0beb3d3ce59228f1de01d7cbd71006d1"}, 0x28, 0x0}, {&(0x7f0000a0d000)={0x27, 0x3ff, 0xab, 0x5, 0x1, 0x8, "8354ef6501e66372da71e11a1d93ed19cfe59c221d4d2a751babd6a05ae114abab2c3bf8aeafb6bf6cec4c18bb972699883dfb4f88dcff5ba39f8a75a0331e", 0x81}, 0x60, &(0x7f0000528000-0x10)=[{&(0x7f00006bd000)="4367d70cd73aa68faef63eb9eb1d4475d8c975c0596f23e0152b82629554e10fd4f758ded696d32948acac530b0482debb79de2b7c5479417576e868ac2cb105ade697207b1f2cc6b127cd273155444302d7ba0abefd345ab901f9d8e14e177567604a9a9601089ab9250a97524dbfb06795d5c77b50bceda8652c158ad0a983d8744132e701137bdd47dc6c271f2cd2692a7f6d704ac805de98f727a3c08e08e673308bcfa1493aa62ce613241e51ddd0df82e5cab6d0e2d702fc47e6ae", 0xbe}], 0x1, &(0x7f0000c8e000)={0x60, 0x0, 0x1, "917de0edfeaa28f7a075cf02c5fda81edb5822a2e05749b56709628867e995e59ed7a9f47b0d59d84b56dc7eb554f5f2746f1f335aaf33945666874f91c69dd739621529fd739266bb3a5d"}, 0x60, 0x2d79df1848c4c811}, {&(0x7f000039f000)={0x27, 0xc6f, 0x8, 0x2, 0x5, 0x800, "45672e28e671862ca392172683d286d3bec03ae82054db840f28f0710a611f77e4b7c3523c840d17f6a89eef6e0b074f9aaa8a592d145376c0f95f4b6fb066", 0xba0}, 0x60, &(0x7f0000c42000)=[{&(0x7f0000f9f000)="449a0d161c08d4b5ba35512963d565bb8be36dd8eeef371131de41f253cc9650a00ccb5834c9d74a0e1d4e513fc3141a71603543de04935681823637cf63409881a9fa7057680d75e85dea5e3118e243a57a026ce31f1c660c1bf9e9e765dc329dc0e1c6d574f5ec5ef33cf8f96ff5ff68afdaf72e19386f4246fa816ec0bdb14e31822cd1c771b0deb249de0322fa574debc16b377ff257f50343cc582e88", 0x9f}, {&(0x7f00001d1000)="a9c22798f96e87a7fe7985fe35d985cd5703180258d6a8e3fa231d6f5cbe85d80ad0ddcf5c05299201e1a70f14e4a1d6ed7c04a1bf2c2b152b9ed7e6b0c44d3dbb5a908cc8fdde7c3bd7bec971d0a15c31a97f81b20beaea49ea420cf7c3bb6a911eb2318e2e5244381d249087ac4639c822b6ba4ddbb0705529878d89b315c31d31f10ecb3b9d3f27ae86984a78ee1970aa313794a9b44f59da7d392509b283038e6b282c49fd86f3bc0ba5c59734ca1adb4182b71b45ec71acf62a2011a22198b68947e6798b43b1ec44742ac464a155dd5a681ceac2de41331622e67cd4f8480cea18f22811b1525197c0ad96183169c886c4e3db19d09c990bad42780103b7c8fdd244f3ad6bc4f9a358db4c859d97851b4a3bdac5d05d6582e8879dc31bb2f6dbc1f7d4e402bc4579f9ed11137bca7e3ffc03b7b45c2658482f5ea5aa3eae27df19cbbc9fbe7ce6d934650dc238c4f972e968c3cf1c0a8b5de18fd23b585c776a2f900dc812b8306a01372d2e01d2c04798a2155af6d75043a7630d8004f9030ad60f295fc099459b91efa92af97be0842e93d85393e7c59df4a452c888c4fa035e4be81f7449b926edea8b18f27aba3e6efe1c09d9350d5b5040d2ae50d2ee91fcb70844a9c1d768820e8dea9010d0c7ba25286cdf0f483de581f51d986b2c2869866b3c02a1564e87821bbfb2fddc626b9a295fe01492ea196aa7077099773e6e22ce3a4be87edcb02845e4e423d32f09ee3ddd95d1a12c4119bc135b118c717a3e78d2bf3f5365eb986194f134eb661e07f15553c27af7c82b703ee5423b2f1eaf4d96b77f21af951a1f10e1bea07ed41d0e89f8ec04bf61bd5a866bfbec926b57ef6bce968f8993ba159f925c7579c20639f1c235d5a0c6c0bc0538d1af8fa49ecca75cd87f60578b04e46d81fda4ca023b3f8a5f702b4b563ce6e6530b6d4c2b71558e6aa58e0fc445aef932437cb66a36d3685f8bc51db0a6f6a9112cebcd9d516141f7599ee2fc860b767388a9ded868799ad24864f135235007c202df93f5c367938e96e0885e6f0e8d439c63bc123bbb95dc1f907390359fc34169058eb597af539c2038afb09e72214bdbf9f68a67baacf8dfa8fcc2ca677d9aac1a158279818f81161656067d5e68396cf58e64015613f255754b676c5adcfd1f03584619a2a8a45a3aa45e43a1a8aec80012fac91d32518acef20d1b22c7aabb72c2c8cb7a4ef2905c9bae43f71df01636cd461dc0c933197810307d30528837367097eb3bad08aece8ed8d438d0b711ac935c5229ceb420aebefc3543929560177087a2f9bb7138a591591875abdfc5f5d610fb8e5f1ac7861ee1ff9d0b709d730cc332488b99c98dfd4bdea8c86959c58ee2f84838923a0001f07d8b05797d5fb808382813df6eda549b5f1ccbe84730726b48564f582b8b84da26f8d38846fbaea531b0044e020c7afea928197e80d703abbe70e460f87078815eef4410dcd7b1fecf107b836061b78aad5a784e6266403eef5991d7bffb974b2316ca9561d57cf9a003f86941ddf867271f57b9608b9d81a5f9b73a8e73a54c65b33b1fec3722e0341406b12d3bf638f200469bd9c46100a5604cef1ed17658c19e09aa6190744518dc001c98041072c46f653dee563e61ec3efd28ff77faff16b97b0ce72f5be0f20aa8ef64b5c9dd0d1701331335347f119be5bf309963ebe083709771314cc67cc924efa45a41338092fa80ea607945b5f47d603a904db951177977f9fe635b895421b7f2928c05d5eb0d021e4761f347c387830bb9319082466fd756945ce4c1d6c1f5e73a50ca881f2b1604fd66e5799a0f8f1420bc21f5523a466a4d75550c00683dfedb6dff8dd562cdbabbb0197869e3c4e85296dadbb51d7a2df55b03a582e727b8475a075ab15967f81ee7b7b536df17fab46e2d06ea60c0beef403531f996d7733e2443bf87ff1719e2c28a9be00ce55a2afec19f6f9bf2b6ef47da8134e1630674d7f3b62ad775a0f0f5759c2ccf5691e46b7dcca16d8441479c570494e35863a4d63ea1be67440df92924fd255b33be57c3e500d4c1bda6d6fdfffa5f8d751ccc47a6e2fe7487ce3f786a8645fd3d68b58bbe64d21a32b75af7648063fd2c2fc86822f222cf8a238d5ab58457084166b08fc24868806e1a8fcf04ed0234c0299c1349052d2535cc2ca4577220f1897c051c50689390c88911c0982d0433d81c116b9bc9bdbc930bf82f6d9e4493a23e00cbeb8b934edf2c72c3e8418b49529f3cedf6f6a69d64ab9f61a35af5db12b23d2180002d3aa063a7c41967b985e22374b317562068e098c29affa616598e48ebbf83320397dbefcae1919b17636d4711b5ab1c17bdfd58f62d3633120ca15e9ec0fb0a81bf394a1cea9679949610338a4b929c235bcd0fdfc94251bbcf71cc08f13bf2ddde547c2fda5e3804d6896eb58fb6e6466f9b8207d6a35f474fab4792240945eca8d61742859046876295427827502ec9100988f6bce4a37e8bfca329c87fdb6d2eb6ba7f6d4dc02d476cf72f8e9cd94a9b94a34f0ee0a0d2c265598c88f3cd76c4976719f32121971095e4bd399ce262147a280356768daa646d696acbbdb24335b6926e53b9c1bffc8535ca05a0d698966d278e660babc90f550cd0cc6f3c667ef4f80784227a1ceac34d0307a9a02b433f9dc98c3db377499a03df96a86a9066d22e0d17a6000e53586ab5eb4d5894d151979fe35afb7fdb4cbfddeb90603992ebf3b4fad3b91b3ac5e8b8a51aac63e8b75732d49fcd58ab90c4a2b7517dfde419bc5014fa3be79342aff04bb0c2f1f4f7373eba763e45e930b46d762e258139268ac9e258d841aa56201e86db331d6149c60db821bd15ddf47aadf5f3f29b4e5151244ec07986d6eea07967693e43b13cb0e4a36a721c6005c3ba148f719b07416aa14e09402d48df31a1336bf142fd93d7df8379671ed4784a6f7c9e6ffd94cbd52067d7d98ad69336d18cbddf82ce5943ec24d810c9006236c48c4e095706b0fcf793530ddf8939f21f1ad29d629c4a219d5ff6436ba566c86953703d30f4cd505e62b941e65066ac6f7a6066272471cb5d7ab6eb93b1925936a076e0a774fdc45b8725e645d17a88add4e237fe9e3d8a545855c8952eed030939a647e7044b5f1b4b3c59523bce0578ba0d72e6de7cdb5750ba109576db2e6f737eb45acde4c219d0558da1b2304169189245e37f921cb800156be5e209f4e019905cf356ac66b0a431b55425117ec54092174d695e301a679f7c49f8a2f691b559461c972d6b8b42dc6f49a5cfbb5371fbd6e13689494045ae5090d98f7255ab78579a1815d55c70ca01c9b416f171c0aa6780071dc192050b55648779bdfe51682b0e3889d8b13ae4055836f892c5616599a4ebaaff0bd73326d045e3c67a12e84962fa036414bf808d53018a24020635d251ab1dd0a6d4f063a654b9d1772c2da39bdeb6e01f163c75e719e65c5ed6770f77149c8c2b6633eef69add4b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0x1000}], 0x2, &(0x7f0000c7d000-0xa8)={0xa8, 0x111, 0x10001, "0c00205b233133d425005d79ff8ddb52faa42a11a20ff05a0b31f85fec7d71cae8afd840a6f2ee29d9a9292e7c0991d489039297f9406aa4638e619357ea234c7cd321e7ea157bc55654133207831399a053046774c88e687f67d3735a17415972864ddde8595a6d496f55452f78301bbb31119848dfcb9d0100ff332b1a5bbb66e0eabdf83a877fadb5b0b70bd264367d6e"}, 0xa8, 0x24000000}, {&(0x7f0000274000-0x60)={0x27, 0x200, 0x4, 0x0, 0x200, 0xffffffffffff7fff, "4c1d51f978ec0446590d9514e241a4f2604a8a9cf930354a4c36438cded4ca805ae34cabd06279a476f3298be095b2baaa0d348bfd5a316a6d72e91524cdf9", 0xffffffffffffffae}, 0x60, &(0x7f00007c8000)=[{&(0x7f0000c90000)="31db6df120b6ed784c6a41a1ec627e85011535f7855eeb17511f5bb7700eb113fe90f78124040cf6ff0a2d9dfd8c6873ded25f8f6081f1ed71c7ddf2e7f324a53a946aea36dee1234dc270ac748d43a71baf9a2e7588efc73f9db42c530c9e14b13452210b884c7587c967d3e27f5c7b7695ebe12fd217bd6087b31cb935cbbdc6adc57983bd42b8040002ee3bb564295d672ad8cbdfc6aba52dac21754b1e4f236d26b5064ad73914c20e18a2b7fe7bcdf5c46fb85ae7917b5040cf51b4f3ada292931307e4b731b39205868b91900c81", 0xd1}, {&(0x7f000039d000)="b7d409ab9ff8cbbb11", 0x9}, {&(0x7f00005f8000-0xf5)="faf1a558fa79bc4ccf2121528bf1963fe7afdc5ef71861afc22d001915158d5d1aab384892d81d008e98f302533f4e498f0ad9aec8103e7f8109204f70941273914943de239f3bd82dadcb8d2811a6661d2d7f714f5a446da2dc78421161a5c4d7eeeeb160be8a7d5fb30f7b7b8b7fa04ce70fd385dfcf71cccfb175daf0d59a8bee887da39198585665aead050b3f831a6b74cae751b117ac23254f6aa06f940a5d4f214f3511b6af502f0c276a1053db17142cdb507dd510239f79a422bd7eecfee64abe3fceff25dcc0e6dd8bec8d897aa4ef7b6d3494667f9f58d63a3f34c4fe895fc2960c71e0eafdd278409394123a0fd28c", 0xf5}, {&(0x7f000030b000)="cb940137fa7ca81489383f290d97e4a0cd112fec6cff56526474aa35fc3d148274a59573a9cf40270a9339d5c525bebc2bfe5c61aaaf1323254dd8322a95a37b34a7469f99d32c040ae3135c75c20ee7f41af0eef5bf3d19a657c7152f02b88d6040e3bbb39aa92ad9a2bac8b757b701463ceb02e49b81276ec58db14a8463844157e87da0573a605b3d", 0x8a}], 0x4, &(0x7f0000341000-0x88)={0x88, 0x117, 0x100, "ad3efc8c6387266174d514eeafa414970322c92fcf15fb4bc1e92c27f9aad3f66aa092544732bc3b61ef4cfdf16353cabb293e513306dbc625e8726b220bc3f1711a30adf816d6f02cb8e2411713c2fb16eec11b6e06dcbceae776b3c6a6aca7c3803eb9175155f314d38e5c339bd472e732bed903d94353"}, 0x88, 0x10}], 0x4, 0x4) 2018/01/25 09:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) r1 = syz_open_procfs(0x0, &(0x7f000032f000-0x7)='fdinfo\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a61000-0x4)=0x3, 0x4) 2018/01/25 09:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) accept$inet(0xffffffffffffffff, &(0x7f0000a22000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092f000)=0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000020f000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00004b4000-0x4)=0x1a85, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x800, 0x2, &(0x7f000089c000-0x8)={0x0, 0x0}) accept$inet(0xffffffffffffffff, &(0x7f00008df000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000)=0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(0xffffffffffffff9c, &(0x7f0000a60000)=[{{0x0, 0x0, &(0x7f0000372000)=[{&(0x7f00008f5000-0xa7)=""/167, 0xa7}, {&(0x7f000041c000-0x3a)=""/58, 0x3a}, {&(0x7f0000ce1000-0x84)=""/132, 0x84}, {&(0x7f0000833000)=""/3, 0x3}], 0x4, &(0x7f000041e000)=""/66, 0x42, 0x100000000}, 0x9}, {{&(0x7f00001be000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009cd000-0x80)=[{&(0x7f0000b27000-0x1000)=""/4096, 0x1000}, {&(0x7f00000df000-0x98)=""/152, 0x98}, {&(0x7f0000071000-0xcd)=""/205, 0xcd}, {&(0x7f000001a000-0xe8)=""/232, 0xe8}, {&(0x7f0000d56000-0xa6)=""/166, 0xa6}, {&(0x7f0000c1c000)=""/93, 0x5d}, {&(0x7f0000078000)=""/4096, 0x1000}, {&(0x7f000015d000-0x72)=""/114, 0x72}], 0x8, &(0x7f0000db7000)=""/0, 0x0, 0x20}, 0x401}, {{&(0x7f0000eb9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00007ac000)=[{&(0x7f00003b7000)=""/93, 0x5d}, {&(0x7f00000a9000)=""/37, 0x25}, {&(0x7f00009d4000)=""/61, 0x3d}], 0x3, &(0x7f0000bac000)=""/225, 0xe1, 0x10}, 0x2}, {{0x0, 0x0, &(0x7f0000d7e000)=[{&(0x7f0000582000)=""/232, 0xe8}, {&(0x7f00009e5000+0xe87)=""/193, 0xc1}, {&(0x7f0000499000)=""/93, 0x5d}, {&(0x7f00003b7000)=""/212, 0xd4}, {&(0x7f0000342000-0xd0)=""/208, 0xd0}], 0x5, &(0x7f000009e000)=""/86, 0x56, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000fe0000+0x811)=[{&(0x7f0000956000-0x1b)=""/27, 0x1b}, {&(0x7f0000922000-0x40)=""/64, 0x40}, {&(0x7f0000c4f000-0x89)=""/137, 0x89}], 0x3, &(0x7f00007fe000)=""/113, 0x71, 0x0}, 0x3}, {{0x0, 0x0, &(0x7f0000421000-0x1b)=[{&(0x7f000002b000)=""/80, 0x50}, {&(0x7f0000cc9000)=""/227, 0xe3}], 0x2, &(0x7f0000189000)=""/250, 0xfa, 0x4}, 0x2}], 0x6, 0x40012041, 0x0) close(r1) r2 = accept(0xffffffffffffffff, &(0x7f000098a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000832000)="4c189cc78ed6249084fdf54c0b1352bfbbc09dea54798d27c795d4e100d7384ff304bfa108e15dae9ea5bf98f2682f2e8e6b66664fec6df251c3efb15a57d8b0d06b413482b31822bbfab28b2cb1f5a91038cdc4c9f5d68cf2bb5f77bf9cb056bbe7c038fe44ca0b7283babe862d9cf50d074090f07cbc82cfd5013969acd0", 0x7f) r3 = syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c95000-0x11)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005bd000-0x30)={0xc, 0x0, &(0x7f00000ba000)=[@free_buffer={0x40086303, r4}], 0xf6, 0x0, &(0x7f00009d8000-0xf6)="23722f4c5be41f8812774d3df003f75958c46be26b6ae2b474d81984ea8995d55663fefca1db1c92674d5dc131c3a11afa5fb1de577fed5654f0347f5a43cf325bc539843fb265fe70adfda9e676f9c4d337e82a8cff1954ac93a2768902e59020eb27978d004bb45a670fb00c4def2c7db56fd62f61fe6f412f03880f24c3efdad9d63537fb5d82bc33391aeacbe76a8d455cd4c7b0066d0de7110a9d2003bba945f47faaabe1274090b34be017f88e99ed8c9ec6893fc73dc3ec34791097930992fe648d6383579847beb87ea057d16e516c9128bed264c591989301aa0cc4dab383d65e72dd9b15b01a2f398bee9b530550c1159c"}) 2018/01/25 09:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/vga_arbiter\x00', 0x10081, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000500000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c83000)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mount(&(0x7f0000184000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='cgroup2\x00', 0x0, &(0x7f0000e85000-0x40)="") 2018/01/25 09:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f83000-0x4)=0x136d36d) clock_gettime(0x5, &(0x7f000014f000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) 2018/01/25 09:04:46 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3a083ad65", 0x11}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b81000)='/selinux/checkreqprot\x00', 0x402, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00001c8000)={@generic="d47c3707ccdba51303ba39d377c64c86", @ifru_data=&(0x7f0000fc3000-0x20)="ed5dc5dff17fbd668b01723e0572fc6a118b5dc037a802f6f693d11ea7a8147d"}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/25 09:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f10000)='./control\x00', 0x8001, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000271000)={0x2, 0x121, 0x7fff, 0x7fff, 0x0, 0x8}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00002b3000)="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") mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000ca2000)='./control/file0\x00', 0x1) clock_gettime(0x0, &(0x7f0000916000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000681000)={0x80, @time={r2, r3+30000000}, 0x59f, {0x0, 0x3}, 0x3, 0xb3071ff4bae344ec, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f8e000)={0x0, 0x0}) 2018/01/25 09:04:46 executing program 7: r0 = timerfd_create(0x6, 0x80800) fcntl$setpipe(r0, 0x407, 0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/25 09:04:46 executing program 5: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d40000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x0, 0x0, 0x0, 0x0, &(0x7f00009a3000-0x10)=@common='sit0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c34000)=0x0, &(0x7f0000d42000-0x4)=0x4) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003e0000)={0x700, 0x8000, 0x8201, 0x8, 0x8001, 0x5, 0x10001, 0x4, 0x0}, &(0x7f0000d42000)=0x20) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d43000-0x7f)={r1, 0x77, "65d881a5320cab30e8286b7c4601c5f39bc4469d8379a33d552978d8d776b63295a1bee462aa910797b1cf1a82918b1c57a864c78e07bd04adac7f73aa86acba4f72f52033a12f418fc040bebdc9c114c9a5abffd9dc228e5869b780cbc187ba71f67d5ab3c7638ba0d77d6afaed3a381165b75d5626cc"}, &(0x7f0000d42000)=0x7f) 2018/01/25 09:04:46 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair(0xe, 0x2, 0x4, &(0x7f0000835000-0x8)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000002c000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) r2 = syz_open_procfs(0x0, &(0x7f000026d000)='oom_score_adj\x00') mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000004c000)="5bbaee6cc6ac8fa1b12e394d234ae332bf96c606c8002a6365a3cf", 0x1b, 0x40000, &(0x7f0000192000-0x10)={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents64(r2, &(0x7f0000392000-0x48)=""/72, 0xfffffffffffffd8d) r3 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f22000)={0x0, 0x1}, &(0x7f0000f23000-0x4)=0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000005f000)=[{0x0, 0x1}], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002b8000-0x8)={r4, 0x80000001, 0x0}, 0x8) connect$inet(r3, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000f23000)='system_u:object_r:locale_t:s0\x00', 0x1e) sendto$inet(r3, &(0x7f0000f21000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000d61000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:04:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a54000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b79000)={0x0, 0x7ed, 0x6, 0x200, 0x7, 0x7}, &(0x7f000023f000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000321000)={r2, 0x8000, 0x30, 0x5, 0xfffffffffffffffb}, &(0x7f0000dad000)=0x18) pipe2(&(0x7f0000ab1000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000002d000)=0x0, &(0x7f0000d76000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 40.634197] cgroup: cgroup2: unknown option "" [ 40.646742] keychord: unsupported version 0 2018/01/25 09:04:46 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3a083ad65", 0x11}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b81000)='/selinux/checkreqprot\x00', 0x402, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00001c8000)={@generic="d47c3707ccdba51303ba39d377c64c86", @ifru_data=&(0x7f0000fc3000-0x20)="ed5dc5dff17fbd668b01723e0572fc6a118b5dc037a802f6f693d11ea7a8147d"}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/25 09:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) accept(0xffffffffffffffff, &(0x7f000011f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000)=0x2e) accept4$inet(r0, &(0x7f0000b52000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da2000)=0x10, 0x80000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f00008a9000-0x8)='./file0\x00') pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') [ 40.688111] keychord: unsupported version 0 [ 40.722485] handle_userfault: 9 callbacks suppressed [ 40.722489] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.722512] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.722520] CPU: 1 PID: 7424 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 40.722525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.722536] ffff8801d89a75d0 ffffffff81d943a9 ffff8801d89a78b0 0000000000000000 [ 40.722545] ffff8801c3ecc890 ffff8801d89a77a0 ffff8801c3ecc780 ffff8801d89a77c8 [ 40.722553] ffffffff81661d4a 0000000000002a2e ffff8801d93c88f0 ffff8801d93c88a0 [ 40.722554] Call Trace: [ 40.722566] [] dump_stack+0xc1/0x128 [ 40.722577] [] handle_userfault+0xa3a/0x1310 [ 40.722590] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.722600] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.722610] [] ? handle_mm_fault+0x117b/0x2530 [ 40.722616] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.722623] [] handle_mm_fault+0x1fd1/0x2530 [ 40.722629] [] ? __pmd_alloc+0x410/0x410 [ 40.722639] [] __do_page_fault+0x5c2/0xd40 [ 40.722646] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.722654] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.722662] [] do_page_fault+0x27/0x30 [ 40.722670] [] page_fault+0x28/0x30 [ 40.722678] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.722685] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 40.722693] [] ? avc_has_extended_perms+0x33f/0xf10 [ 40.722701] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 40.722709] [] ? userfaultfd_release+0x650/0x650 [ 40.722718] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.722728] [] ? __lock_acquire+0x629/0x3640 [ 40.722740] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.722747] [] ? kcov_ioctl+0x52/0x1c0 [ 40.722755] [] ? _raw_spin_unlock+0x2c/0x50 [ 40.722765] [] ? userfaultfd_release+0x650/0x650 [ 40.722773] [] do_vfs_ioctl+0x1aa/0x1140 [ 40.722780] [] ? ioctl_preallocate+0x220/0x220 [ 40.722786] [] ? selinux_file_ioctl+0x355/0x530 [ 40.722793] [] ? selinux_capable+0x40/0x40 [ 40.722799] [] ? __fget+0x201/0x3a0 [ 40.722806] [] ? __fget+0x228/0x3a0 [ 40.722811] [] ? __fget+0x47/0x3a0 [ 40.722819] [] ? security_file_ioctl+0x89/0xb0 [ 40.722825] [] SyS_ioctl+0x8f/0xc0 [ 40.722833] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 40.988603] CPU: 1 PID: 7414 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 40.996105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.005441] ffff8801c2ebf850 ffffffff81d943a9 ffff8801c2ebfb30 0000000000000000 [ 41.013435] ffff8801c3ecc890 ffff8801c2ebfa20 ffff8801c3ecc780 ffff8801c2ebfa48 [ 41.021405] ffffffff81661d4a 0000000000002a2e ffff8801c561d0f0 ffff8801c561d0a0 [ 41.029388] Call Trace: [ 41.031951] [] dump_stack+0xc1/0x128 [ 41.037300] [] handle_userfault+0xa3a/0x1310 [ 41.043333] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.050330] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.056707] [] ? __lock_is_held+0xa1/0xf0 [ 41.062478] [] ? handle_mm_fault+0x117b/0x2530 [ 41.068699] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.074901] [] handle_mm_fault+0x1fd1/0x2530 [ 41.080932] [] ? migrate_swap_stop+0x920/0x920 [ 41.087134] [] ? __pmd_alloc+0x410/0x410 [ 41.092824] [] __do_page_fault+0x5c2/0xd40 [ 41.098679] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.104623] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.111259] [] do_page_fault+0x27/0x30 [ 41.116766] [] page_fault+0x28/0x30 [ 41.122013] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.128835] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 41.134693] [] ? ioctl_preallocate+0x220/0x220 [ 41.140911] [] ? selinux_file_ioctl+0x355/0x530 [ 41.147207] [] ? selinux_capable+0x40/0x40 [ 41.153071] [] ? SyS_epoll_create+0x190/0x190 [ 41.159196] [] ? do_futex+0x15c0/0x15c0 [ 41.164789] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 41.171428] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.178281] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.184841] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 41.237367] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.237377] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.237385] CPU: 1 PID: 7414 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 41.237389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.237400] ffff8801c2ebf850 ffffffff81d943a9 ffff8801c2ebfb30 0000000000000000 [ 41.237407] ffff8801cd741790 ffff8801c2ebfa20 ffff8801cd741680 ffff8801c2ebfa48 [ 41.237414] ffffffff81661d4a 0000000000002a2e ffff8801c561d0f0 ffff8801c561d0a0 [ 41.237416] Call Trace: [ 41.237429] [] dump_stack+0xc1/0x128 [ 41.237439] [] handle_userfault+0xa3a/0x1310 [ 41.237451] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.237459] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.237467] [] ? handle_mm_fault+0x117b/0x2530 [ 41.237474] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.237480] [] handle_mm_fault+0x1fd1/0x2530 [ 41.237487] [] ? futex_wait_setup+0x330/0x330 [ 41.237493] [] ? __pmd_alloc+0x410/0x410 [ 41.237500] [] ? memset+0x31/0x40 [ 41.237509] [] __do_page_fault+0x5c2/0xd40 [ 41.237517] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.237525] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.237532] [] do_page_fault+0x27/0x30 [ 41.237540] [] page_fault+0x28/0x30 [ 41.237548] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.237555] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 41.237563] [] ? ioctl_preallocate+0x220/0x220 [ 41.237570] [] ? selinux_file_ioctl+0x355/0x530 [ 41.237576] [] ? selinux_capable+0x40/0x40 [ 41.237584] [] ? SyS_epoll_create+0x190/0x190 [ 41.237590] [] ? do_futex+0x15c0/0x15c0 [ 41.237597] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 41.237606] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.237612] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.237619] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 41.447448] CPU: 0 PID: 7424 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 41.454950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.464276] ffff8801d89a75d0 ffffffff81d943a9 ffff8801d89a78b0 0000000000000000 [ 41.472250] ffff8801cd741790 ffff8801d89a77a0 ffff8801cd741680 ffff8801d89a77c8 [ 41.480225] ffffffff81661d4a 0000000000002a2e ffff8801d93c88f0 ffff8801d93c88a0 [ 41.488204] Call Trace: [ 41.490773] [] dump_stack+0xc1/0x128 [ 41.496117] [] handle_userfault+0xa3a/0x1310 [ 41.502167] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.509154] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.515529] [] ? handle_mm_fault+0x117b/0x2530 [ 41.521729] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.527934] [] handle_mm_fault+0x1fd1/0x2530 [ 41.533970] [] ? __pmd_alloc+0x410/0x410 [ 41.539658] [] ? memset+0x31/0x40 [ 41.544736] [] __do_page_fault+0x5c2/0xd40 [ 41.550590] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.556535] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.563171] [] do_page_fault+0x27/0x30 [ 41.568679] [] page_fault+0x28/0x30 [ 41.573936] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.580750] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 41.587128] [] ? perf_event_mmap+0x8f/0xc10 [ 41.593068] [] ? get_futex_key+0x1050/0x1050 [ 41.599108] [] ? userfaultfd_release+0x650/0x650 [ 41.605483] [] ? perf_event_comm+0x1a0/0x1a0 [ 41.611510] [] ? __lock_acquire+0x629/0x3640 [ 41.617536] [] ? do_futex+0x3f8/0x15c0 [ 41.623046] [] ? vma_wants_writenotify+0x51/0x380 [ 41.629510] [] ? vma_set_page_prot+0x10f/0x180 [ 41.635712] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.642699] [] ? userfaultfd_release+0x650/0x650 [ 41.649076] [] do_vfs_ioctl+0x1aa/0x1140 [ 41.654756] [] ? ioctl_preallocate+0x220/0x220 [ 41.660958] [] ? selinux_file_ioctl+0x355/0x530 [ 41.667245] [] ? selinux_capable+0x40/0x40 [ 41.673099] [] ? __fget+0x201/0x3a0 [ 41.678347] [] ? __fget+0x228/0x3a0 [ 41.683613] [] ? __fget+0x47/0x3a0 2018/01/25 09:04:47 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x6bc}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b39927886", 0x69}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x2a, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/25 09:04:47 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) eventfd(0x1ff) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) prctl$setmm(0x23, 0x6, &(0x7f00007da000/0x400000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000007000-0x36)="6e8908861daef76dd2038abe722379f0f1f32b7e5a6fb0a6768b6e63f99ba52e4e2dcd6efb0722444ef231d5350e7351007d1c34bef6218d85b026b6be0c038547a77677d0cb437995ff93481dc412db0372af8861a64153102048788ba04a2354a3eb3a3bef78b6c20a7bdd49098ed100422f52cd74e5efe39c08d6752ab2ef786befd6fa5e6b6da2a99e", 0x8b) mknod(&(0x7f0000002000)='./file0\x00', 0x100, 0x3f) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/25 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0xffffffffffffff30, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$random(&(0x7f00005bb000-0xc)='/dev/random\x00', 0x0, 0x400000) pread64(r1, &(0x7f0000ed9000)=""/0, 0xfffffffffffffe22, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a5000)='/proc/self/net/pfkey\x00', 0x1cd002, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000850000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053a000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003c8000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a77000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000301000-0xe8)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x6, 0x2, 0x6, 0x2, 0x20, 0x80, 0x87, r3, r4}, {0x1f, 0x577b5ad2, 0x0, 0x5, 0x4, 0x2, 0x8, 0x7}, {0x0, 0x7, 0x28a0, 0x5}, 0x5, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0x1000, 0x80, 0x0, 0x1}}, 0xe8) 2018/01/25 09:04:47 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$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, &(0x7f0000007000)={0xfffffecc, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x6b88, 0x0) setsockopt$llc_int(r2, 0x10c, 0xffb45e8b04403aba, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) ppoll(&(0x7f000000c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="f3b8a6ff52408d21bbd499083a74629c0a435f993ca089712eae1673032cd9d3209c328d98c331894f20a1189ea0738e5f982a20156e9fe84346addad274c0ab3974ecb8581e68172af7cc49e97273ac47c2f03d2d652f3f48a64d9bfae449defbca872e41a1991e511865533815897ce730b656653cd1aca385e89ed1be2bc4e96d83c0988c78dac7c8dc293545b6e36881048b6b9d9d9cefa0c6184b30de0897f692ad6d5a3a4e75be4614aaca57743e11a0f55e98a315f775383a7df14c93d3064ebf45ec8ff8ae0c058a2365b90f8d43c257749c0f7f5ee1eabaf73320320e86e565fc947212bab534aba42893b277c88e5ce0f1be3912d5", 0xfa, 0x0) keyctl$clear(0x7, r3) 2018/01/25 09:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cde000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000497000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000)=0xe8) fstat(r0, &(0x7f0000483000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000dd9000)={&(0x7f0000951000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c7e000)=[{&(0x7f00008ff000)="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", 0x1000}, {&(0x7f0000c60000)="3d21f9e49da1da3013de5ce6027a9949d5fd9be3cc06b0f93324afed3f57eb29ab71db151b5e7dee8b23a272fbc3cc3966", 0x31}], 0x2, &(0x7f00005a6000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x1}, 0xc001) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) 2018/01/25 09:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006e000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f8e000)=""/134) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000055a000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:47 executing program 6: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000083b000-0xbd)=""/189) 2018/01/25 09:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$mice(&(0x7f00007a3000-0x10)='/dev/input/mice\x00', 0x0, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0x2, {0x2, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.688774] [] ? security_file_ioctl+0x89/0xb0 [ 41.694985] [] SyS_ioctl+0x8f/0xc0 [ 41.700172] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 09:04:47 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/25 09:04:47 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) eventfd(0x1ff) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) prctl$setmm(0x23, 0x6, &(0x7f00007da000/0x400000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000007000-0x36)="6e8908861daef76dd2038abe722379f0f1f32b7e5a6fb0a6768b6e63f99ba52e4e2dcd6efb0722444ef231d5350e7351007d1c34bef6218d85b026b6be0c038547a77677d0cb437995ff93481dc412db0372af8861a64153102048788ba04a2354a3eb3a3bef78b6c20a7bdd49098ed100422f52cd74e5efe39c08d6752ab2ef786befd6fa5e6b6da2a99e", 0x8b) mknod(&(0x7f0000002000)='./file0\x00', 0x100, 0x3f) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/25 09:04:47 executing program 1: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/25 09:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x6bc}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b39927886", 0x69}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x2a, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/25 09:04:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_timeval(r2, 0x1, 0x17, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xf5ad18517c65c0f) r4 = fanotify_init(0x60, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r4, 0x408, 0x0}, {r5, 0x2040, 0x0}, {r6, 0x10, 0x0}], 0x3, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x6}, 0x8) fdatasync(r1) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x6, 0x30, 0x5, 0x9}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000003000-0x4)={r8, 0x8}, &(0x7f0000003000-0x4)=0x8) setitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x7530}, {r0, r3}}, &(0x7f0000ed7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) r2 = dup(r1) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00005b1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000046b000-0x3)=0xb) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) fsync(r0) dup2(r0, r1) socket(0x0, 0x0, 0x0) getsockname(r2, &(0x7f0000133000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000f45000-0x4)=0x10) 2018/01/25 09:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000916000-0xd7)=""/215) open(&(0x7f00001ff000)='./file0\x00', 0x0, 0x0) 2018/01/25 09:04:47 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000028e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x51)=""/81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000+0x201)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000-0x4)={0x6}, 0x4) r2 = dup(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000005000-0xcf)=""/207) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000006000-0x10)=[{&(0x7f0000006000)=""/191, 0xbf}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000007000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_ifreq(r4, 0x89b7, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [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) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000)={0xec80, 0x1077, 0x3, 0x1000, 0x100, 0x11, 0x8, 0x0, 0x9, 0x3f, 0x7fff}, 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x8001, 0x100000001, 0x7}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r7, 0x7, 0x200}, &(0x7f0000003000-0x3)=0xc) 2018/01/25 09:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000558000)='./file0\x00', &(0x7f0000123000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a0000-0x8)='./file0\x00', &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000091f000-0x8)='./file0\x00', &(0x7f0000826000)='./file0\x00', 0x9000, r0, r1, 0x9, 0x5, 0x2200000) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d0c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) [ 41.759673] binder: 7434:7452 unknown command 0 [ 41.772966] binder: 7434:7452 ioctl c0306201 20007000 returned -22 [ 41.789889] binder: 7434:7452 unknown command 0 [ 41.795864] binder: 7434:7452 ioctl c0306201 20007000 returned -22 2018/01/25 09:04:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') r1 = geteuid() fstat(r0, &(0x7f0000795000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r1, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r3) 2018/01/25 09:04:47 executing program 5: prctl$void(0x24000000000024) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000+0xdf9)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/198, 0xc6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x7, "46f144fdf4e58f"}, &(0x7f0000001000)=0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r1, 0x6}, 0x8) 2018/01/25 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000638000-0xf)='/dev/sequencer\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c49000)={0x0, 0xfffffffffffffffb, 0x8}, &(0x7f0000085000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000544000)={r3, 0xe366}, &(0x7f0000d69000)=0x8) ioctl$int_in(r2, 0x544c, &(0x7f0000318000-0x8)=0x9) close(r1) 2018/01/25 09:04:47 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)='L', 0x1}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000001b000)={{0x0, 0x3, 0x6, 0x2, 0x7}, 0x8000, 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]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001c000-0x1c)={0x0, 0x14, "18963fa9d62f9a5c30ff2153c3d8edebd56b4eee"}, &(0x7f0000006000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001b000)={r2, @in={{0x2, 0xffffffffffffffff, @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) sync() 2018/01/25 09:04:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_timeval(r2, 0x1, 0x17, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xf5ad18517c65c0f) r4 = fanotify_init(0x60, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r4, 0x408, 0x0}, {r5, 0x2040, 0x0}, {r6, 0x10, 0x0}], 0x3, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x6}, 0x8) fdatasync(r1) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x6, 0x30, 0x5, 0x9}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000003000-0x4)={r8, 0x8}, &(0x7f0000003000-0x4)=0x8) setitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x7530}, {r0, r3}}, &(0x7f0000ed7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:04:47 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) poll(&(0x7f0000a3f000-0x48)=[{r0, 0x2, 0x0}, {r0, 0x1010, 0x0}, {r0, 0x4220, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8044, 0x0}, {r0, 0x80, 0x0}, {r0, 0x8, 0x0}, {r0, 0x1, 0x0}], 0x9, 0xfffffffffffffff9) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x5, 0x0, 0x400050077918, 0x1ff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000012000)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c90000)={@generic="13e9838ed9886121ff9feab1e488edbe", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = gettid() fanotify_mark(r1, 0x4, 0x0, r2, &(0x7f000013b000)='./file0\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) connect$nfc_llcp(r2, &(0x7f00004da000)={0x27, 0x1b46, 0x5, 0x1, 0x4, 0x5, "f1faf12fd0eaa5b40030c7c90242188a6e521665be0f9a1859a247b9ddf264e6a5fbfdced6ad9d3b6d5eac185b64e4c28ccbb52fb0fe1853dca74d240f5674", 0x9}, 0x60) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) seccomp(0x1, 0x1, &(0x7f00005b5000)={0x1, &(0x7f0000f8f000)=[{0x100000001, 0x20, 0x3, 0x3}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00008d1000)=0x1ff, 0x4) 2018/01/25 09:04:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d43000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0, 0x5, 0x7fff, 0x647a}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x81, 0x0}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x200000000ce, &(0x7f000094d000)=""/0, &(0x7f0000000000)=0xff41) 2018/01/25 09:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = open(&(0x7f0000c22000-0x8)='./file0\x00', 0x2805, 0x0) execveat(r1, &(0x7f0000e4e000)='./file0\x00', &(0x7f00009d8000-0x18)=[&(0x7f0000c74000-0x2)='-\x00', &(0x7f0000368000-0xd)='/selinux/mls\x00', &(0x7f00003d4000)='\x00'], &(0x7f0000923000-0x10)=[&(0x7f0000192000)='/selinux/mls\x00', &(0x7f0000c7e000)='/selinux/mls\x00'], 0x0) 2018/01/25 09:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007f4000-0x10)={0x0, 0x2c, &(0x7f0000335000)=[@in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000185000)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000603000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000de3000-0x8)={r1, 0x1f}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 09:04:47 executing program 4: r0 = add_key$keyring(&(0x7f00002d8000)='keyring\x00', &(0x7f0000835000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) keyctl$get_keyring_id(0x0, r0, 0xdc8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000de9000/0x3000)=nil, &(0x7f0000000000)=0x0) keyctl$clear(0x7, r0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r1, 0xb, &(0x7f0000001000-0x10)={0x401, 0x9, 0x1, 0x8653}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) r3 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000002000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x2)=""/2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000003000)=""/4096, &(0x7f0000004000-0x4)=0x1000) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @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]}, 0x3ff, 0x0}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x10001}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000003000)={r4, 0x6, 0x0, 0x40, 0x5, 0x10000, 0x494a, 0x1ff, {r5, @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]}, 0x6, 0x9, 0x80000001, 0x8, 0x1cf164da}}, &(0x7f0000004000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000)={r6, 0x8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x800, 0x0) 2018/01/25 09:04:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000993000-0xd)='/dev/usbmon#\x00', 0x2, 0x8000) write$eventfd(r1, &(0x7f000034f000)=0x4, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap$binder(&(0x7f0000d00000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006de000)={0xffffffc1, 0x0, &(0x7f0000006000-0x2c)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/25 09:04:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000012000)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c90000)={@generic="13e9838ed9886121ff9feab1e488edbe", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = gettid() fanotify_mark(r1, 0x4, 0x0, r2, &(0x7f000013b000)='./file0\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) connect$nfc_llcp(r2, &(0x7f00004da000)={0x27, 0x1b46, 0x5, 0x1, 0x4, 0x5, "f1faf12fd0eaa5b40030c7c90242188a6e521665be0f9a1859a247b9ddf264e6a5fbfdced6ad9d3b6d5eac185b64e4c28ccbb52fb0fe1853dca74d240f5674", 0x9}, 0x60) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) seccomp(0x1, 0x1, &(0x7f00005b5000)={0x1, &(0x7f0000f8f000)=[{0x100000001, 0x20, 0x3, 0x3}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00008d1000)=0x1ff, 0x4) [ 41.967270] binder: 7533:7535 ERROR: BC_REGISTER_LOOPER called without request [ 41.990843] binder: 7533:7542 unknown command 0 [ 41.995704] binder: 7533:7542 ioctl c0306201 206de000 returned -22 [ 42.007321] binder: 7533:7542 got reply transaction with no transaction stack [ 42.014712] binder: 7533:7542 transaction failed 29201/-71, size 24-8 line 2920 [ 42.038218] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.044955] binder: 7533:7542 ERROR: BC_REGISTER_LOOPER called without request [ 42.054476] binder: 7533:7542 unknown command 0 [ 42.059265] binder: 7533:7542 ioctl c0306201 206de000 returned -22 [ 42.066758] binder: 7533:7535 got reply transaction with no transaction stack [ 42.066768] binder: 7533:7542 got transaction to invalid handle [ 42.066776] binder: 7533:7542 transaction failed 29201/-22, size 0-8 line 3004 2018/01/25 09:04:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f0000a2a000-0x10)={0x4, 0x1, 0x66, "846b47fb427f", 0x80000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000009000-0x8)='./file0\x00', 0x2400, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x33f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 09:04:47 executing program 6: inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x5, 0xff}, 'port1\x00', 0x0, 0x49, 0x2, 0xffffffffffffffe3, 0xee4, 0xffffffffffffffe4, 0x5961, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x8653783ad4ec5a3b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7, 0x100000001, 0x5, 0x3c7c, 0x1, 0x7c5a, 0x2000000000, 0x2, 0x6, 0x800}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 09:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) rename(&(0x7f0000f18000-0x10)='./control/file0\x00', &(0x7f0000032000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d3b000)='/dev/usbmon#\x00', 0x348c, 0x20000) recvfrom$llc(r0, &(0x7f0000a69000-0x83)=""/131, 0x83, 0x100, &(0x7f000005f000-0x10)={0x1a, 0x4, 0x8b1, 0xfffffffffffff9b6, 0x9524, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") r1 = add_key$user(&(0x7f000068f000-0x5)='user\x00', &(0x7f0000ab7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c03000-0xeb)="7e0a207a3ab7be82d6ee87ca90a0208d17dcb0407068023c00fcd5d7e174f9209556c5b9f95cca5aa647914b768b9759f4d3151b25534c721660c7dc1c56e3669be6613951c0f90368c6f806a6c8fbe2db834b3e69e335d3faa088cc954b68f6d0995ebb24a1df368e1687ca5999cfe9db48ccd14ec0866f9e50016e3d1aa406c167be50e8bd222c88e5b864e78f3a6a7a9fc4042d6d65453b1f4887f579b4e9e5f94c4a2959ea8d5de90b4feb64bae4dd2fcdf20593507d5547cac8988e50265bfa055aad4ac308275866170bc98e10d79d76a72bf3c215a415faf87d4324285d9ac517dc545ae85fb8b1", 0xeb, 0x0) keyctl$revoke(0x3, r1) 2018/01/25 09:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cf6000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000a6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000934000)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000358000)=0x0) 2018/01/25 09:04:47 executing program 3: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x403) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/01/25 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = dup2(r0, r0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d40000-0x8)=0xfff) 2018/01/25 09:04:47 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f1000-0xa)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000fc3000)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[], 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc5000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) getpriority(0x1, r2) 2018/01/25 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a5000-0xe)='/dev/keychord\x00', 0x401, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000b02000)="de7c945f3ac40b77d843e9b39829a613173a79ffd015c3cc3931139cbbfa7f9bbfb840ed3af8ed8d929f18e4c8e520ec", 0x30) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x300000003}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a57000+0x5bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 09:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001c9000)={0x6, [0x0, 0x6, 0x7, 0x2, 0xef, 0x1f]}, &(0x7f00005b8000-0x4)=0x10) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000003c000-0x4)=0x4, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/25 09:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003d3000-0xa)='id_legacy\x00', &(0x7f0000831000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000828000-0x2)="0200", 0x0) add_key$keyring(&(0x7f0000b18000-0x8)='keyring\x00', &(0x7f00006dc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000377000-0x16)='/selinux/checkreqprot\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d82000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006ec000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000cb000)={r2, r3, 0x5}) readlink(&(0x7f0000bdd000)='./file0\x00', &(0x7f0000330000-0x2e)=""/46, 0x2e) socket$inet6(0xa, 0x802, 0x81) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fc, 0x0, 0x2000ff, 0x1, 0x3, 0x0, 0x5187}, 0x20) [ 42.087411] binder: 7533:7535 transaction failed 29201/-71, size 24-8 line 2920 [ 42.097214] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.106370] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000029b000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000086e000-0x20)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) 2018/01/25 09:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x200000000000806, 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000040000)={&(0x7f00007d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004f6000)=[], 0x0, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x2) 2018/01/25 09:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000dee000-0xd8)={0xf97cff8c, 0x8, 'SE Linux', "e5768565a8f14a6c8ab741fd1fdc445d867fed16732aec526a8328a517a4a4e778fd0bee2eeb96b93a6b22596877d896b20b60a1e4d3a3792e2302d7f8bfd38c72cc1eae7de9594096dc5062f27bbcd0a0f08c822cc38f8923021bb2f183a7b62fdc6e64ef42a7b4004160e325025e758ab06af238ca49935969f831b1e19138bef15047f123dd16fbfb0e9b1e79a74cd103c0057258fd3b5ce5aba71dfc735bded33dd522b63119a3be5cdd833cfd53a0bb56c870a0a54f097c4c8d7e6cbbc4b8084acec23e85b0"}, 0xd8) ioctl$LOOP_CLR_FD(r0, 0x7005) [ 42.166244] IPVS: Creating netns size=2536 id=13 2018/01/25 09:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d3b000)='/dev/usbmon#\x00', 0x348c, 0x20000) recvfrom$llc(r0, &(0x7f0000a69000-0x83)=""/131, 0x83, 0x100, &(0x7f000005f000-0x10)={0x1a, 0x4, 0x8b1, 0xfffffffffffff9b6, 0x9524, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") r1 = add_key$user(&(0x7f000068f000-0x5)='user\x00', &(0x7f0000ab7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c03000-0xeb)="7e0a207a3ab7be82d6ee87ca90a0208d17dcb0407068023c00fcd5d7e174f9209556c5b9f95cca5aa647914b768b9759f4d3151b25534c721660c7dc1c56e3669be6613951c0f90368c6f806a6c8fbe2db834b3e69e335d3faa088cc954b68f6d0995ebb24a1df368e1687ca5999cfe9db48ccd14ec0866f9e50016e3d1aa406c167be50e8bd222c88e5b864e78f3a6a7a9fc4042d6d65453b1f4887f579b4e9e5f94c4a2959ea8d5de90b4feb64bae4dd2fcdf20593507d5547cac8988e50265bfa055aad4ac308275866170bc98e10d79d76a72bf3c215a415faf87d4324285d9ac517dc545ae85fb8b1", 0xeb, 0x0) keyctl$revoke(0x3, r1) 2018/01/25 09:04:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000a67000-0x4)=0x234) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x6, 0x81, "2cc46f9cb98380b632e2297a2bd4f8ee0f69efd5a116c0b9c04964a55407b709093c1e41bb8135ec721d0b9587caf8dd9961e023efd74df41671ec10a3688f090b070a20f8c27f0497041f32f254f470cdc4ad9107477f976e71470d4309711bfc8a0bb336f728ad08efb6a639900bab8b9442779c4767c950ad4e3c907750a281"}, 0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) ioctl$void(r3, 0x5450) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) dup3(r2, r4, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000674000-0x1000)=""/4096) syz_open_dev$urandom(&(0x7f0000b72000)='/dev/urandom\x00', 0x0, 0x101100) r5 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f47000)=0x7f, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f00000)={r1, 0x7fff}, &(0x7f00009c3000)=0x8) 2018/01/25 09:04:47 executing program 3: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000795000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000667000)=0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000014b000)={@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]}) keyctl$read(0xb, r0, &(0x7f0000796000)=""/1, 0x1) 2018/01/25 09:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getparam(r0, &(0x7f00003a7000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioprio_get$pid(0x3, r0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000fb1000)={&(0x7f0000bf5000-0x88)="afde13ee3a6cfe70f9e45d18424292fcdacf266fcbe6451e51f8ca5f782acddb68ecaaad87ef61efff16ef8c58173f7cda589f12c7ce488bcb8266641e688e7b1aacb63bf9df8a76af815ec2732a49f451d22c8e810d8244683840a5b73a99396e5df84c4d3b5ab022d75b59a87e9efe3b3e2f2d8e606dd02d8e677df4e3ae43f718384d2ee825e5", 0x88}) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ee000-0x10)='/dev/sequencer2\x00', 0x101502, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000fc4000-0x4)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f2b000-0x36)=""/54, &(0x7f000052f000-0x4)=0x36) r3 = add_key$user(&(0x7f0000787000)='user\x00', &(0x7f0000bb3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000896000-0x1000)="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", 0x1000, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000f32000)='user\x00', &(0x7f0000856000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ebb000-0xc4)="e22d3688c0d17d7c13dd32fae52eb07c86133b9811b76e96a53b1985e77fae588a6700ce95407dc6f003241ccb432f0b20183173424e92730de02bb7c0df467e12f9361eb25a6df24ff8c338c6c7a60edf72f3b499bb997768b34e34451d4ef8a9a9d64f573fb902dc3bf882b678f631bdd5798e76a2c7293ed60ee4b6d5c301a645d517b2822d396f6c25ca5a4b2c2c99b211cf6d51b66ff009b5bae276b2fd45de3149afa37db3e93c540a9b984c88f0e133c9545716e2e171a5f720f6e6ca939d971e", 0xc4, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000d10000-0x20)=[{&(0x7f0000caa000)="0bb87e65ad26daf8dfdf5f9487f2accf5f221ed3a18370ef81380b971bcf3747010905d63da1345175a460248bbfc19e2da76d95a20a2542c868f1941619a0db2ebb43eff5e58befc13e206ea253956854eb7dafa0527aba0eec2ec367716373f792cbe33f78f0a877befe9826fc9f35bf9d4ab595ebc05812aea89936b395c5f92ca9ed903866f2e851149993fded208f1e91d32b711c8c952642e435", 0x9d}, {&(0x7f0000f6e000-0x99)="09b577e30b37aaca6875d22171eb4ab957b059e56276709d70b9de8f7c2a97fd569fffaebb9d7874f2d65a7c3227573be1fdfad309d0eff33a66899114e5e964379d582e6f29bded264a4d7c36c1a017821d69d16a074501f32ab44ac4a711acf1969c4b4dc09aed0b700d507ed3b6b3adddd9351715799c5ab4e73739252e72717e3c1f1942de461e2d0e1e04b527b4392436d7f72e085dd3", 0x99}], 0x2, r4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000077c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/25 09:04:47 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000000b000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2c) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000b000)="0001000000000000") ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/25 09:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b5d000)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00003fb000)={0x7, 0x4, 0x5f2fddad, 0x7fffffff, 0x92, 0x80000001}) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f00003f7000-0x4)=0xfa) 2018/01/25 09:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bd3000)=0x0, &(0x7f000021a000)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dc0000)={0x0, @in6={{0xa, 0x1, 0x539, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x2, 0x7e00000, 0x2}, &(0x7f00009ac000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b3b000-0x8)={r1, 0x8}, &(0x7f00002bc000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c56000-0x14)={r2, 0x6, 0x7, 0x8001, 0x5, 0xffffffffffffffa2}, &(0x7f000096e000-0x4)=0x14) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a0e000-0xc)={@empty=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000032e000)=0xc) flock(r0, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb8000-0x90)={0x7fffffff, {{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]}}, 0x2b8) sendto(r0, &(0x7f0000d26000)="fcf4a648146092000000000000a23422649b94cc501da04f73d8a475b3072d539f75fb348595de43295277ed74c4ce25956166882538bb6fd7fc502c05dbb091b7d89b281c1c9bb88fbbad2ef0448bcd633995e4", 0x54, 0x0, 0x0, 0x0) 2018/01/25 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f70000-0x4)=0x7ff, 0x4) write(r0, &(0x7f0000f6d000)="240000001a0025f0006b000420edfc02020b00ff0010b500001000eb08000100000101b7", 0x24) 2018/01/25 09:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000770000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c47000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x8a91) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000439000)=0x400, 0x4) 2018/01/25 09:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000fde000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={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) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb0000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ee4000)=""/252, &(0x7f00002ea000-0x4)=0xfc) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x400}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = add_key(&(0x7f0000e41000-0x5)='ceph\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)="0e1bbb385dc81e764bcdba750e0b34544ef99c1d282538326d54f76f06876cb93a8b779559c9cc29694851087cd02df85190241c1d64eeb658e6a2100f7583bc5fe026493f2c3d5ebb40ddea5bb748", 0x4f, 0xfffffffffffffff9) keyctl$update(0x2, r4, &(0x7f00001dc000)="54834d8aeff5b01c7b82d74fedd3145b344e07", 0x13) 2018/01/25 09:04:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000747000-0x4)=0x5, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x50)={@generic="288ff31f13d1fe01b77a9985977863c4", @ifru_ivalue=0xe3}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/226) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)=0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x22, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)=0x0) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x3, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000)=@generic="966236f5bbce54f13f6194a07edd5656") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000)=0x1f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = syz_open_procfs(r2, &(0x7f0000002000-0x9)='net/icmp\x00') ioctl$FIONREAD(r5, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000007000-0x18)={0x0, 0x1, 0x5, 0x2, 0x37, 0x9}) [ 42.234650] binder: 7613:7616 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 09:04:47 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) pipe(&(0x7f000092e000)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b37000-0x12)={0x0, 0x1000, 0x5, [0x8, 0xfffffffffffffffd, 0x6, 0x10000, 0xffffffffffffffea]}, &(0x7f000077c000)=0x12) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b37000-0x8)=@assoc_value={r4, 0x8}, 0x8) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000039c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r5, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r9, r8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r9, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r0) tkill(r0, 0x16) 2018/01/25 09:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000fd3000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fab000)='coredump_filter\x00') renameat2(r1, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000257000)='./file0\x00', 0x1000000000000000) [ 42.302332] binder: BINDER_SET_CONTEXT_MGR already set [ 42.307861] binder: 7613:7640 ERROR: BC_REGISTER_LOOPER called without request [ 42.338141] binder_alloc: 7613: binder_alloc_buf, no vma [ 42.343949] binder: 7613:7640 transaction failed 29189/-3, size 0-0 line 3127 [ 42.353686] binder: 7613:7616 ioctl 40046207 0 returned -16 [ 42.377621] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.383444] binder: send failed reply for transaction 67 to 7613:7616 [ 42.390899] binder: undelivered TRANSACTION_COMPLETE [ 42.396490] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 09:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000051000-0x9)='/dev/sg#\x00', 0xff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000943000)="a7647b924cb1b05baacd21413a1cd283", 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000350000)={0x4, 0x0}) sync_file_range(r2, 0x9, 0x81, 0x6) poll(&(0x7f0000db3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000836000)=0x0) 2018/01/25 09:04:48 executing program 4: syz_open_dev$urandom(&(0x7f0000db1000-0xd)='/dev/urandom\x00', 0x0, 0xc200) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0xfc, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000000b000)=""/241) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000008000)={0x0, 0x7, 0x4, {0x1f, 0x6}, {0x0, 0xbc3}, @period={0x5a, 0x6, 0x100000000, 0x7ff, 0x0, {0xb6, 0x2, 0x8, 0x8}, 0x3, [0xfff, 0x100, 0x8]}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000000c000-0xd4)=""/212) socket$netlink(0x10, 0x3, 0x1f) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000000b000-0x60)=""/96, 0x196) 2018/01/25 09:04:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000127000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x31, 0x0}, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000da3000-0xc)={0x40000000, 0x0}) 2018/01/25 09:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000c8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d26000)=@generic=""/16, 0x10) 2018/01/25 09:04:48 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x800, 0x0) signalfd4(r0, &(0x7f0000001000)={0x0}, 0x8, 0x0) 2018/01/25 09:04:48 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000af8000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/25 09:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000534000)={0x4, 0x0, 0x10001, 0x409}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ad9000)={0x101, r1, 0x10001, 0xfffffffffffffffa}) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r2, 0x0, 0x0, 0x4) 2018/01/25 09:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000616000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000a16000)="b5b417bbd0d5e8070101331764eb54fd015c279d8b93c91cf691f4f144d7d2eb"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) pipe(&(0x7f000018d000-0x8)={0x0, 0x0}) write$selinux_context(r3, &(0x7f0000559000)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27) close(r1) write(r2, &(0x7f0000b63000-0xe8)="070eebedfc118a2bdee80f875301a8eaebd4793e00a5cb7f799f8dcf5c0369e69438823fc164d724d2faf47f658eac92e423f214bd5d02c98bc0cd98d580a81852c35e1f0388bb5658729fe4bbf5fdbaf9fbfe3e5f52a3a871447564b93f5eda2e569d94750b7290b94eca443e8b5c7fdaee4e3d2f5361e3128493e7f64f9807bc9bae40b7b7d0649e8a490a1f58f649faa0d2342a7aa6d5256e2f35e757bb55594e6d24f0dae7e13cc15eb5e8e669752a62fd230f8cf51749e12e16e2e0dde0cebd29c663eaf6fdb788187960d6dc4aeb8be3e4c971a098c737bab607d90a776727a7dbc450abf8", 0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a35000)=0x3, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000744000)=0x2) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00001c6000)={0x200, 0x8000000000000000, 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]}) 2018/01/25 09:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007f7000-0x38)={&(0x7f0000dc4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a6000-0x10)={&(0x7f0000949000-0x334)=@polexpire={0x104, 0x1b, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'sha256-ssse3\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000083a000-0xf)='/dev/sequencer\x00', 0x24000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000587000)=0x80000000, 0x4) 2018/01/25 09:04:48 executing program 4: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") fchmodat(0xffffffffffffffff, &(0x7f00005ed000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000c21000)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002fe000-0x11)='/selinux/enforce\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x8000}, 0x1) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x1, 0x0, 0x0, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000004000-0x10)={r5, 0x2}) getsockname$unix(r1, &(0x7f00001f9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) 2018/01/25 09:04:48 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffc000-0xb)='/dev/hwrng\x00', 0x4c1, 0x0) ioctl$TCXONC(r2, 0x540a, 0xffff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000ffd000-0x38)={&(0x7f0000ffd000-0x10)=@ax25={0x3, {"d2b9a0d2e4644d"}, 0x5e8}, 0x10, &(0x7f0000aa3000-0x50)=[{&(0x7f0000ffd000-0xca)="22d609bd1ed94912ec5e864568ee94c3c8d4cdb7e9d9bf330373905ed2491578ee61677ff464ad41170b9e9fbea8a6bbb141cf086cc4938645aeb1499dbad0851c9ecc495edf5e1226d97ce9774aa985c51c8526846e8fe185b45fc8b27f3efad4f6d1dbffc539f78b91bae806873069439b7194bf595c40a584826ebaa448e16e40c46a82745ce06781808861a4c1483611569e54f0ad3b6ab552def38886f310be9d26d4fa27c694fbeaae93febd93592e7fa7c764fbf89cbdeac01c4a41f0eab5c2f146409a4fe39d", 0xca}, {&(0x7f0000fb3000-0x6c)="66ee9a0152b90075d8a19c91c5eae17e3536ca79dd05b0686ab2580f5a5d2ee127002ff8602e52369e5ad7c9df3edfc86660fb5acf1e186955d4265c381a8a3719f5f7cef7cd87c91eb3031f4006b1533918cf8cd7c125f801ef85a87dd1f054ab00b95a44185545d030ef58", 0x6c}, {&(0x7f00009c7000)="1ad1d91374cfb37e082eb6e1a2da027871923c17238cf0196d581457e891b7c9cf8ea0220f7a43187cdd0cd0a236e43364027c669408b093d3f98339b4d66cfabaec1416f3fb77a1f018b58d58783155f5b7795caa5dd6d78ae0b06e80de", 0x5e}, {&(0x7f000034c000)="c8bf6156b13a1cb28ddb837ffff8250ff10af7265c8085cabbbfbcbf294d7225991d27e7aadee60325d90325a3ee908e657397502f6786e750b00917ab1dd5142d7ba9c3fc8b34ef9c61db45d96342455680e602cdc0c52634f21eca1b89a6768be3cf6e28f78d25ea2c3913a97c09aedf90d779a2b22367044e5378c1340eae17e9b6b426caa8e106368ca4952b71dd9d0b2a5dd00f7468d2a98528d43d18a0bdc4bc13de90622b4b5602791bab0c26d3cd8f728f00f0d5c5806cfdd9812eb1166136794ea0b3c002ecac598b9687777ae1427eb6a9dbb055e61b25469ae4f6e114d51fbb3173b72cdf6f88aec9c3", 0xef}, {&(0x7f00008f1000-0x40)="26523ab5705dde94cf213f1658bbbc83b0547357fa1706a46f1470c35e58a1e70b1102cf32cbd55876d0d325d52b0182b716688c52eb29ff5a9ae2327ef55dcc", 0x40}], 0x5, &(0x7f0000d3c000-0x2f8)=[{0x108, 0x117, 0x75, "402801bb2905dab714794f6a27772355eb037789163f7e467bfdb86e5824f28577f89a316dda86dc6c2b12b7aa6f2b1c23c96c6e50ee7ae0ba16d773763d70b54112c387c8ae8dc25751b79093c3846bc36f0e09778e0676dcb5e069d197b3d08558cd9d46f3f46317eaa770a10a14bd6374757b2a3e3c236399ec380b5ffc9962f4a879fc39e080e97c6ee0b9725525c528176e489c72e232035f26ada0aa911bdfa0dffd4c26e4060e13c429e7c195cda380a2d7cda85ef84854081b584a605705615e5639e5abd6f00868ca408bcecf73fdb592d2d89bb964e81dd37169b009bd784d3ab9dddb9456b19aa140295824b946aff825796d"}, {0x30, 0x1ff, 0x1, "e1b5bd60992c89b2615f696a65878a66f184e96731694f9601f702fba355"}, {0x110, 0x108, 0x0, "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"}, {0x30, 0x0, 0x3f, "25b74f5ba622b95cba6410d51641e00c4aa79e3ec0e8cfdab2"}, {0x80, 0x10e, 0x3, "6dfd9618869dc012854bd61e87b0621a12dd8ffb6dca0d4ead1e514a8acdbcb0c893de3ff006fc0cd32b904a2e7685406c1eaf062e8e9ec5223d85eb66f1d34dce13d59bd1cc9c893391ad0ef4871e1fcc061da847e65e45b8136a5bc26acafa128412caa38593aa485f"}], 0x2f8, 0x24004011}, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f000034a000)={0x1, &(0x7f0000966000)=[{0x3, 0xfff, 0x8, 0x4}]}) 2018/01/25 09:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept(0xffffffffffffff9c, &(0x7f00006d4000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f000092d000)=0x1e) r1 = open(&(0x7f00007a3000)='./file0\x00', 0x111000, 0x80) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000117000-0x8)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000bb2000-0xc)={0x0, 0x17fffd, r1}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000455000)='/dev/loop-control\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000289000-0x38)=[{&(0x7f0000bf1000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000307000)=[{&(0x7f0000286000-0x5f)="41f35cff85cef8e560fb3d0a2066c4927b35c061e02efd0014367f55d95112b926880261f3b039fe002da4a54b9c69fe8f1523ce2b3ffa54ea1bd406f2a44f3857f45d00a14649dee5fed14c30d04b5b70a2c5e929470d1f3ee2fcd316e977", 0x5f}, {&(0x7f0000f1a000-0x34)="52769871ad7451579330bca46c204a7e3643bf523eadeb519cf145ce76baa056717046588a1c108474247ed45f9f29ec1f309fcd", 0x34}], 0x2, &(0x7f0000882000-0x20)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5]}], 0x20, 0x8000}], 0x1, 0x4000) timer_create(0x1, &(0x7f0000297000)={0x0, 0x3f, 0x0, @thr={&(0x7f0000716000)="b39ead5c23f3f2f90d438a4a23e925ca3ccba235c1dcaa437d26ba4e7ae9adcdb7ee91e9cf6248f938144776afdeed4c304299c729c26e882b0ccb254ec05002bd6472de64ec7bb5cc", &(0x7f0000fc5000-0xf1)="0f9356aef9353197a4975a7b596c0800da74a000689a5d9613e6f327fe26f32e7bda41341337d6180d61ccf9476990f55a402dcc69aebeef52f16e1cf6909be5d5e5d8b08cae95dd6629ef810521bdaa4fa3c7e61b1e542043f655fcb5e2730c713654873ffb980ea1a8750d25fec66014d5919e614a2ebad5d6a06d67470dee84bcd22602f0fae4eed5b2a5eeddc0b3376c0d110819e975f88071e783b107748de19331df5ee7a54fd9293b751beab12b822dce9f5e5920f58cdaade583de65b2a7f480bfef963fc676e95170116f3bdadeb0f088eb3d6e265c21dad20719fe16c9c9c3ac48363b3d755d614a27d2d846"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5d000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/vga_arbiter\x00', 0x800, 0x0) prctl$setendian(0x14, 0x0) clock_gettime(0x0, &(0x7f000094d000-0x10)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f0000fe4000)={{0x0, 0x0}, {r7, r8+30000000}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aab000-0x9)='/dev/ppp\x00', 0x40000, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000515000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a70000-0x4)=0x10, 0x80800) dup3(r0, r1, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d79000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4000000000000006) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000010000-0x10)={0x0, 0x20, &(0x7f0000241000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000221000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007b7000)={r1, 0xf0, 0x30}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000de000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000f51000-0x38)={&(0x7f000031b000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000ee000)={&(0x7f0000c53000)={0x1224, 0x13, 0x7, 0x200, 0x4, 0x0, {0xe, 0x0, 0x5}, [@nested={0x10d8, 0x15, [@typed={0xc8, 0x67, @binary="d1988d8c151ee274e6cb9780b2591d5fa9163e1b2d037312e9113278e5cc49d03ff8a499591377fbf3fae9ac1e0bed6682d330ea11f82f42d3a55868674ac210364130bcd4ab312b3a5707ecede9722c9dba079f745c2d120e82103cdf5dce25ebb1532a54cad575f13ca9bb9f44ff77d67b1fe662ffbe2aaca3e150c23327f70275b5261165a13eaa8bd2a33418d31668ecc16720bc9095901a5b7ade5d96a243721fd0cfb6f4887ee71ae4f0dc341fd9b0d4288cd6b30f99c7bea06adea0"}, @generic="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", @typed={0xc, 0x4e, @uid=r2}]}, @generic="42e4ebe030db1dded40c2b1b4aa18dbb7db01c5709191d4248f6fca79dce847589667b56a5ad61a0666c6e4eb451c88fd9952d2cc3a2b5f2389d8206eb44d9b0042e35324d576c6cdfcbea14dc3017956ce77efb4232335ab22a152a39f20b3d24f3bdf4037eb45ca7424ba96438cc8748da095eff42a22965375d6a886267989ddfc3b847308bd55a87264388afa02a15231f2defb46df095fc2c16d1", @nested={0x98, 0x68, [@generic="6727948dbe", @typed={0x8c, 0x7c, @binary="30bab410697c4bbaeab704e79329868c3e20a98164c990714aeda0729125114488b6560494f695e425f3c989c807577094dc9c353794eafa95cabfaf480eccedb9fcfae8539ce9dea231f6f3cb51f8dbcef051cf1e2fe85e60070d2c60855308e3dfe5f95102861afbdcf5e14c715653e182f282e35607dd62dcbe97209179bb08f1"}]}]}, 0x1224}, 0x1, 0x0, 0x0, 0x40040}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004c4000)={r1, 0x9, 0x0}, &(0x7f0000d82000)=0x8) getsockname$inet6(r0, &(0x7f0000b9d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d34000)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d71000)={r3, 0x22, 0x10, 0x3, 0x9}, &(0x7f0000725000-0x4)=0x18) r4 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x2) modify_ldt$write(0x1, &(0x7f0000a2e000-0x10)={0x4, 0x20000000, 0x400, 0x80000001, 0xfffffffffffffff8, 0x5c, 0x1000, 0x7, 0x3, 0xfffffffffffffff7}, 0x10) timerfd_create(0x2, 0x0) ioctl$TIOCLINUX2(r4, 0x40305828, &(0x7f000027f000)={0x2, 0x100, 0x0, 0x2, 0x0, 0x4}) nanosleep(&(0x7f0000480000)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000489000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x2, 0x8, &(0x7f00008c1000/0x1000)=nil, 0x3}) ioctl$TIOCNXCL(r4, 0x540d) 2018/01/25 09:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe5000-0x9)='/dev/sg#\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008e0000-0xfc)=""/252, 0xfc) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000a6000-0x24)={0x9cb6, 0x1, 0x1, 0x8, 0x7, 0x1, 0x81, 0x18, 0x3, 0x7, 0x0, 0x7f}) sendmsg$nl_generic(r0, &(0x7f0000eaf000-0x38)={&(0x7f0000db6000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000082c000)={&(0x7f0000bf1000-0x1230)={0x1230, 0x25, 0x8, 0x0, 0x2, {0xfffffffffffeffff, 0x0, 0x0}, [@typed={0x10, 0x7e, @u64=0xffffffffffffff81}, @nested={0x111c, 0x83, [@generic="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", @typed={0x60, 0x89, @binary="ef815d19ff866d10f4ebeffd22f0eb25eea823a5c28d59a8073832dba737ee00c0876c4482b72c44b3609c018a15ab3a06a8ff196a4186f964585b43ab3aec61d29db6138a901d7900cd7b27393e595cda937e6f5d695a"}, @generic="9af485e22cd47f6aeb5a49f5648d96fecbe5c7b9343aabe52597d57e9136d7361bc246489f80151dc05e173e20954c500f5f70884a0dac78daf010ae35712ab1f9499f23f5ebcc820b5dcd6de0a9f1b2f0af96701d1d40059fb1627169122a5836dc31d24631f63866c9fa4fcebbf3f68f45ea908227bd8d9c37e3c9c62b3a4c4f34276f16c046a3b3f9efde0199be2ee32e458c977f5066ef3abdb4d5beeb50d32107b69e0a07977677ca29b8f7300d47fffae64a"]}, @typed={0xc, 0x30, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xe4, 0x94, [@typed={0x14, 0x45, @str='/dev/sg#\x00'}, @generic="df94ea7d0d3403e31f6f856f9eab44129b0f374ce774dcb2f89ec308460faf7ed90ec6ce94249ebcd1bae69a1216fa8f17d9ad9488e609abbe30a775601fd6895e2d3c2ccf", @generic="ada5899f0765fe209f58a6220d0101d1302d07b2a4f06cffb23d1ed3e66438700741acc092522c365ea7893b44a35633695bd60a18b4e32b09b47fa440c9dcf252ba973286e512d32e233463b4b8990e5b63cbdb8eafecad561ece1d5bf6cc06e1c8596fde8a529d673bf8559544c1d4b99b436d", @typed={0x8, 0x3e, @void=""}, @typed={0x8, 0x7f, @void=""}]}]}, 0x1230}, 0x1, 0x0, 0x0, 0x20008800}, 0x90) 2018/01/25 09:04:48 executing program 3: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f000065f000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000)="", 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) 2018/01/25 09:04:48 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x3, 0x0, 0x6, 0x1}, {0x1714, 0x7, 0x180000000000000, 0x6}]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_ifreq(r0, 0x20000000008925, &(0x7f0000013000-0x50)={@common='ifb0\x00', @ifru_mtu=0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/mcfilter6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f0000002000)={0xf97cff8c, 0x8, 'SE Linux', "300daa379430ec07624950bc846c3365b81caff580f1c1fe699e95d58462244ee076ebe8da81ceaa32a4dd8040a52e9c68cb0cbc6ebfee8d8b77ced8ffa3a5b31b5e434a2d5ed3d6afd9e6f91411b79fe2d29e79646b4bf4d49622"}, 0x6b) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="28a912db2441", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000004000)="ca2d2ff85ad45f3237cb43ea357942da729d7683c38bad3f171b541119588e138ba8ed50a4c82444661277f791c436a04d32bed470e382f6787883020377ce2a0655a3aa05f1e5d79d2d3a5e82f68dc737814d11e4d7579ef3464a21a41f2fcc93599d4715b4d54b25e287d88ebd041726cc4ba167bcdd1b170d062266a513a7a45c1b9b782991b3fea0ab12c689e234f13c0043b205a402abd5fb1259740c87ef7c61b3761eea033c52a5acbab07c34b1b7ab369ee30c5a2c8ce07bff62bdcf65841ab8b51a25a81f0bf3bb0769df868949a2c0fa679d389e3bebb8", 0xdc}, {&(0x7f0000004000-0x77)="2dc2b2a4ca5d305afc3103b4dedf07fc4be08448f8b9ff4dbd516af9c793e9f198d89a795a041ca515c53cd65c67dc395819d574d3ae20f0d3be8dcf69e32ddd144ebbc56261f6e38d9a97284771fcb645b673ed77a6fd1199ce5420db95dae05b8a2a24c342915c85048bdcec461b94a5d7a70c909030", 0x77}, {&(0x7f0000011000)="63544ab1c7dae7996e0001b1ce6a8ceb0ad7a40179b3af205c85136aa5025d2346320500a2fd82f4db6e1dfab2a4399ef3762c93820608689969eb677b03597e64180155e58f1836e55fad1b87314684ec0887f4a90e72722b0dbee959c4aa797a2b652458e4dadcf91419046421106707c5071f210986eb1ad34257158ce47d05d27d1c5fcd04e54848132387166d", 0x8f}, {&(0x7f0000012000-0x55)="ae0357d267c5fc67b89fc3a36b6b7fca24e028edabd45d90077ec9cd9d43c3d791edab30f9e6ee438f29a822513b735b42b585e037304e6fa423dc4e33d1b0e2eba0b47eedcccc93a2dfa9fbe2957d2f692b28f74c", 0x55}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x61)="a60f81873886df020cab28b183ad0c40b6bbe3df95ac11e9a4bcac83d336752625a9565fd754e1320b7bbbaeef49f2f66b5837f5af271c3b261f95e81f6e2cb9778e8f4bb2258f4cf0d95a80516ba71ead7db5d532af2f7c60807a65f7f03949fb", 0x61}, {&(0x7f0000014000-0xc5)="0ed046e818002ff9cc9c84d6460042755c873b7d5ca863795c58c45dec52fec9ab123719c46c73b3508a276640bafc9b6f0841e314ce56f18355fc5cfb15d59e39e55d8978697c012e170fd07eb08d05e8c0f26845fd21f5c812c9a320d01393ceca57a0196ad628e5fbd8c27e57237fb440391054c6131c64ca5147370571527ea0249ab8e1ad08c6c389c209e38f19430830fbbe583dabedba338ed43a3946dcddca6042d8bf2e615712abdc332db2db40decd3211731505ea7ed7a98c666a9af9b57ada", 0xc5}, {&(0x7f0000005000-0xd9)="aab2dd940dd69b66f985d5e27477449bcd9c559931da31ba834f5d9a6462c6ee3775faade80762deb2262b263ce16e548d4e9318543be7a5ec6fc33e019c6fddf041cfbf65d85c1e953797aaf15e0c9eca921f9e8e565a6107597c6cfd4e89e513cfd0a6905a31ef644cf83142c80f7bf0c3b8c7858fd9b19bf83148ca65af66f8f65234c52d390d9e89792186564552935eb334d327adbcdeba52f8b677b14f139eb55f4a2f6e73d0cefb9cf6f5b0e3b32dc41a7469b4e56b9132ec83cdba46c590ece1ef65b69009007be10ac0bf8a4f3be01f6407695fb2", 0xd9}, {&(0x7f0000003000)="29f38d04fb66fa8297ac331d55b700a70bae65d14d8d3b5eb2f63eb1f4b6e25113913ae85f6b8c12271001a4c1b1e2a4b0883ab93a01dc948e4fcda36d1f93ad1f393212e6c161c4a3f923e26715fc0b7147756ffcdab0f5b28b9035d43866f29c513423fba402f9f79329c0a638642745c53dc896b0f2705318cd84818aa05d", 0x80}, {&(0x7f0000013000-0xba)="3cd9b475f04927c7a82575dc1930c5f55ff381338b6fb6b89f50ef46c5512273e744e50f541793e86b92c6dae261d1c01742967421259fb873ee22da1b9993a128915b632b18871ecb540f3c0e3c659d7e0b5c6787383d41aeec801d17246d2a60897daa98f93ae8246fd8c91641db658b1ad4c33f09737c7d0f21d09008ffc8e50824fad1a4b0fad2439649cd145e178e34c5da38c59df47d9cfc80ce2cbdf4cc427c98c34a04c5101aada25bc83f5ab2e92d37c1c8e352c978", 0xba}], 0xa, 0x18) 2018/01/25 09:04:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x80, 0x20000000, 0x4000, 0x2, 0x3, 0x7, 0x1, 0xb7d, 0x8, 0x9}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e92000)='/dev/usbmon#\x00', 0xba3, 0x22081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000307000-0x1)=0x3) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000280000)=0x0, &(0x7f0000d16000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r0, &(0x7f000013e000)=""/4096, 0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020a000-0x20)={@generic="10f6c4766f28859e657d6be6cb27254c", @ifru_flags=0x4000}) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ef2000-0xbc)={0x0, 0x1, 'client0\x00', 0x4, "ca29957fead0ed4e", "3b50de96899e6f38a269a87b4c3e14e5d0ab7279dd45dc0ceea3fd5b17e03e34", 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:48 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000004000)=0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r1, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) 2018/01/25 09:04:48 executing program 6: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00001cf000)=0x6, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000897000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000898000-0x4)=r2) r3 = getgid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000189000)={0x7fff, 0x8, 0x0, 0x5, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000)=[{&(0x7f0000896000)=""/160, 0xa0}, {&(0x7f00007b6000-0x59)=""/89, 0x59}, {&(0x7f0000525000)=""/0, 0x0}, {&(0x7f0000896000)=""/42, 0x2a}, {&(0x7f0000896000)=""/120, 0x78}, {&(0x7f0000897000-0xf5)=""/245, 0xf5}], 0x6, 0x0) fchown(r1, r2, r3) r4 = socket$inet(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005ae000-0xb)='dctcp-reno\x00', 0xb) fcntl$setsig(r4, 0xa, 0x29) 2018/01/25 09:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000185000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f4e000-0x18)={0x0, 0x6, 0x10, 0x4, 0x2}, &(0x7f00001df000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002dd000-0x98)={r1, @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]}, 0xd4e, 0x7}, &(0x7f0000258000)=0x98) open(&(0x7f0000169000)='./file0\x00', 0x600, 0x114) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f0000366000)='./file0\x00') 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x100, 0x0, 0x3ff, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f00008fd000-0x4)=0x9, 0x4de) clock_gettime(0xfffffffbfffffff1, &(0x7f000023a000)={0x0, 0x0}) 2018/01/25 09:04:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x6, 0x3, 0x7fffffff, 0x6, 0x40, 0xff}) userfaultfd(0x80800) 2018/01/25 09:04:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000131000)=@assoc_value={0x0, 0x200}, &(0x7f0000438000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cd1000)={0x401, 0xc, 0x3ff, 0x5, r1}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009cd000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) 2018/01/25 09:04:48 executing program 1: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f000059b000-0xd)='/dev/usbmon#\x00', 0x8, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000819000-0x8)=[{0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000093e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000-0x4)=0xe8) r4 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3, 0x1, 0x3, 0x3, 0xa, 0x80, 0xa0, 0x3a, r3, r4}, {0x4, 0xfff, 0x401, 0x3d, 0x8, 0x7, 0xc497, 0x2}, {0x1, 0xfff, 0xa681, 0x4}, 0xfffffffffffffffb, 0xf, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7, 0x2, 0x3, 0x3, 0x101, 0x2}}, 0xe8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000e0c000)={r2, &(0x7f00002ea000)=""/3}) r5 = socket(0x10, 0x80002, 0x0) write(r5, &(0x7f0000fd1000-0x28)="260000005e000900000000f839e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/25 09:04:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x14480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a75000)=""/85, &(0x7f0000000000)=0x55) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000000)={0x40000001, 0x0}) 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000202000)='/dev/usbmon#\x00', 0x0, 0x20040) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e68000-0xb8)={0x0, 0x7ff, 0x6, 0x7, 0x5, 0x1, 0xfff, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x22, 0x3, 0x80}}, &(0x7f0000957000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f10000-0x8)={r1, 0x6}, &(0x7f0000d05000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) eventfd2(0x1, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000802000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0x8) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r2) [ 43.201215] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. [ 43.225319] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 09:04:48 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x6, 0x7f, 0x85}, &(0x7f0000153000+0x7f1)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d8d000)={r1, 0x400, 0x1ff, 0x5, 0xa615, 0x8000}, &(0x7f0000b41000)=0x14) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x81, 0x9, 0x43, 0x20, 0xffff}, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x3, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x1ff, 0x5, 0x5, 0x536, 0x8001}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0x9, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x556b, 0x2, 0x7fffffff, 0x6, 0xb4}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000003000-0xe)=@random={'btrfs.', "2b29ec7573657200"}, &(0x7f0000004000)=""/68, 0x44) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x6, 0xffffffff, 0x4, 0x1, 0x3}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0xfffffffffffffffb, 0x8008, 0x7fffffff, 0x2, r2}, 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000007000)=0x401, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r5, 0x101, 0xf, &(0x7f0000007000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x6, 0x64dd2f4c, 0x1f, 0x0, 0x9, 0x4]}, 0x10) setsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f0000000000)="f4b224561bdd0d03d72ab380876a5bc0ada44100646873082bec6429fc348cb3b9ba45876b16bd3c0d16a257e0c2bd8fe70450db31cf42c228169b504abe7339e182150210e6f0319edb56e70e6d426f630ce0ea0332e69d93be7ea8afbbff01f3bc2e87e436b2d1701e93886d61b43be60b613d216e62803dc88805ac214f9960c8c753aac55ccf3f4098da0199c92844ded2ebbe6993d10462d46da9e43cae7977864bba4c4b4e4213", 0xaa) 2018/01/25 09:04:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="5aacceea880b67beb1ba592492041bf46f2f49ed571ac13fd3da35a4d6fdb28cb8086301a803fbdec3d155457c34575dd25c5984f653330489038d048793f4bc46e086f8d92d00cf2b97faa19b", 0x4d, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x8cd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='[\x00', r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000003000-0x5e)="eec05414d3ef3796efd0c776a998830ca5694c21fe999d300b63da2e49cee92693826444e39ffa4fdc87bf310cab9b0a1280cd3949be896eac5be622578388be0c81c3d3536f5456dc2bb3fe4f081f56bb48b9597987b8d048f89a72f285", 0x5e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) r3 = getpgrp(0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x5, 0x200, 0x6, 0x80000001, 0x0, 0xf0171de, 0x40000, 0x6, 0x3, 0x81, 0x5, 0xce3, 0xfbf, 0x7c, 0x3, 0x100, 0xffffffffffffffff, 0x43, 0x3f, 0xe8a, 0x4, 0x1, 0x4, 0xf9, 0x3ff, 0xd9, 0x0, 0x7ff, 0x3, 0x4, 0x3, 0xfffffffffffff6a2, 0x4, 0x574f, 0x2, 0x6, 0x0, 0x4, 0x2, @perf_config_ext={0xfffffffffffffffa, 0x546f1d7e}, 0x0, 0x8, 0x0, 0x0, 0x6, 0x10000, 0x2, 0x0}, r3, 0x55dc79f7, r4, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0xfb)="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", 0xfb, r1) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000008000)='./file0\x00', 0x0) 2018/01/25 09:04:48 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x7, [0x6, 0x7, 0xffffffff7fffffff, 0x5, 0x13, 0x3, 0x4]}, &(0x7f0000005000-0x4)=0x12) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000ecf000)=0x4) 2018/01/25 09:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) r1 = creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000af000-0x4)=0x0) 2018/01/25 09:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000b2000)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1b000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000eb7000)={"d7c98c107b49c57b60d05020bd4cfbc5", {0x4, 0x0, 0x10000, "b0d602dbef83", 0x2, 0x0}}) 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000202000)='/dev/usbmon#\x00', 0x0, 0x20040) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e68000-0xb8)={0x0, 0x7ff, 0x6, 0x7, 0x5, 0x1, 0xfff, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x22, 0x3, 0x80}}, &(0x7f0000957000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f10000-0x8)={r1, 0x6}, &(0x7f0000d05000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) eventfd2(0x1, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000802000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0x8) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r2) 2018/01/25 09:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x800001ff) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000224000)=""/0, &(0x7f00008df000)=0x0) 2018/01/25 09:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000055a000)={0x8, [0xcf, 0x100000000, 0x30, 0x2, 0x3, 0x5, 0x9, 0x6ec3fbb]}, &(0x7f00009bc000-0x4)=0x14) 2018/01/25 09:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1ffffffffffe) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000960000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007da000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b3000)=0x8c) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000088e000-0x4)=0x0, &(0x7f00000a4000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000039f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000)=0xe8) stat(&(0x7f0000cc5000)='./file0\x00', &(0x7f0000bbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000027e000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x1, 0x8, 0x2, 0x20, 0xa0, 0x3b, r3, r4}, {0x9, 0x1, 0x6, 0x8000, 0x5, 0x5, 0x7, 0x7f}, {0x10001, 0x843, 0x5, 0x7}, 0x100000000, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x3, 0x5, 0x81}}, 0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002d9000-0x14)={r1, 0x8000, 0x8, 0x7fff, 0x112, 0xffffffff}, &(0x7f00008b0000)=0x14) 2018/01/25 09:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008c2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000)=[&(0x7f0000001000-0x6)=',proc\x00'], &(0x7f000018e000-0x10)=[&(0x7f0000000000)='(-em0\x00', &(0x7f0000953000-0xf)='trustedvmnet1:\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() clock_gettime(0x0, &(0x7f0000f7f000-0x10)={0x0, 0x0}) getitimer(0x1, &(0x7f0000546000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000673000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x3, 0x20, &(0x7f00001a1000/0x1000)=nil, 0x2}) clock_gettime(0x0, &(0x7f00008fd000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c41000-0x8)='./file0\x00', &(0x7f000098a000)={{0x77359400, 0x0}, {r3, r4/1000+10000}}, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r6) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) futimesat(r5, &(0x7f0000692000-0x8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000005000)={&(0x7f0000001000)=[0x0], 0x1}) syz_emit_ethernet(0xa, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x0, 0x0, '1', ""}}}}}, &(0x7f0000001000-0x10)={0x0, 0x1, []}) 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f00007be000)="", 0x0, 0x0, &(0x7f0000472000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x23) socket$inet6(0xa, 0xb, 0x2) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/01/25 09:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d6000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000871000)={0x1f, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003e6000-0x20)={0xc9, r1, 0x2, 0x8}) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c82000)={0x0, 0x7fffffff}, &(0x7f0000d5c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f9c000)={r4, 0x4, 0x6, [0x7, 0x2, 0x6, 0xffff, 0x6, 0x63]}, &(0x7f000028e000-0x4)=0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) close(r2) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000bcf000)={@dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/25 09:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/25 09:04:48 executing program 1: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00005d3000-0x20)={0x0, 0xff, 0x3, 0x1, 0x0, []}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8916, &(0x7f0000d40000)="f6") tee(r0, r0, 0x7fe0fc63, 0x7) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d41000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000d41000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005ac000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x7}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d42000-0x20)={@common='yam0\x00', @ifru_flags=0x4000}) 2018/01/25 09:04:48 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x101, 0x3d40b83913a1b7f5, 0x3, 0x0, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x2, 0x1, 0x4, 0x5, 0x4, 0x85, {0x0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x64004e6c, 0x6, 0xffffffffffff768a, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x20, 0x7, 0x5, 0x80000000, 0x9, 0x6, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x800, 0x6, 0x4, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xfff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x70)="12dfef7e2b14e8da115bb76e1b6cf630d81e4ddea9ac87f96e6eda614062023c1414685e66a15f1d2a790cb6ccde3b452c2648e401bb2aae5a03703b762759e005eac7621934c063e29d8e8af14d8b35272fcd5f02ad98316b2146e5aeac9edc8576e4a0abaaa0faf070db8740415ce8", 0x70}, {&(0x7f0000001000-0x4d)="0954351887e0cfb28205d01ce262768fdc623b82599dd859b4b971cb0423c6f18b046f142a1e60af27cf618828419051d1d67bef45e8b83756babfaeafebdc40c1b8fe61074f141d86a1765439", 0x4d}], 0x2, &(0x7f0000002000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x1, 0x78f, 0x3, 0x1, 0x10000, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xc1b9, 0x80000001, 0x2, 0x9cdb, 0x40, 0x20, 0x2, 0x101, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x6, 0x9}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x1, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x7, 0x201, 0x7, 0x84, 0x6, 0x401, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfa, 0x8204, 0x9, 0x91f8, r4}}], 0x120, 0x40000}, 0x800) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ef6000-0x32)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f00009ec000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x80000001, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000-0x73)=""/115, 0x16}) prctl$void(0x22) 2018/01/25 09:04:48 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000009000-0x64)={&(0x7f0000007000)=[0x29e, 0x5, 0x7fff, 0x1], 0x4, 0x4, 0x2, 0x5, 0x7fff, 0x81, {0x8, 0x3, 0x1, 0x7fffffff, 0x6, 0x9, 0x7ff, 0x3, 0x0, 0x10001, 0x4, 0x80000000, 0x7ff, 0x8c8, "605da712c7408e667eba853d9779d5e69a0787732546dcdcdab2392b998d7d63"}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000)=0x0) getpgrp(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000003000)={0x800, 0x2, 'client0\x00', 0x2, "81669450455bc086", "62788d3bd4b9fa1ab450e7894aaf933fb83c5271367567d2c02655ea6da9d9c5", 0x1f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) setxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000007000-0x13)=@random={'security.', "70726f6373656c661b00"}, &(0x7f0000009000)='\x00', 0x1, 0x3) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x20100) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/25 09:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d6c000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000373000-0x4)=0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) pselect6(0x40, &(0x7f0000c94000-0x40)={0x20, 0x5, 0x3, 0x6, 0x0, 0x2, 0x10000, 0x7}, &(0x7f0000f87000)={0xcd, 0x9, 0xac3e, 0x7, 0x7, 0xffffffffffffeffc, 0xf8, 0xeb}, &(0x7f00006e0000)={0x10001, 0x5239, 0x5, 0x2, 0xffffffffffffffc1, 0x9, 0x5, 0x8}, &(0x7f0000ea0000)={0x77359400, 0x0}, &(0x7f00001c4000)={&(0x7f00009a2000)={0x9}, 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f00008f1000-0x10)={r1, 0x0}, &(0x7f00005d1000-0x10)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000b93000)="627af813a232872403b0d27768580f4f8bf43ae85a312718074fbc2c3aeb38e080485ed68d85fe57b878a525223050a2ac2da4edd98ebf23eceba490d0189d04971fa48f3a5e7056428b45d8c6b127760aa1f35aff2d6d20cbc5665d9816944daf6d5a12d58fe6e64c8331ac7df61affc39c48598978645e41b683ec7c8a197c8d7870fbc6dc49eed0fe821967acf6c7a43a8acd4ae1b4", 0x97) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cde000)='/selinux/user\x00', 0x2, 0x0) close(r2) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f00000be000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000cba000-0xe)='/selinux/user\x00') fdatasync(r3) 2018/01/25 09:04:48 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) clock_adjtime(0x7, &(0x7f0000001000)={0x9, 0x5, 0x3, 0x8, 0x3, 0x5, 0xd, 0x0, 0x6, 0xffff, 0xba5, 0x6, 0x200, 0x2, 0x5, 0x6, 0x3a0000000000, 0xfff, 0x9, 0xf62d, 0x97, 0x7, 0xfff, 0x101, 0x80000001, 0x19fc}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r1, 0x0, 0x0}], 0x20000000000000ae, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x6) 2018/01/25 09:04:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket(0xa, 0x2, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/25 09:04:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xa)="cce45f000000c920f1bc", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x80, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x100000001, 0x7, 0x19, 0x4, 0x7f}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x7)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x400, 0x5, 0x80, 0x7, 0x1, 0x6, 0x97b4, {r2, @in6={{0xa, 0x1, 0xdb, @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]}, 0x1, 0x100, 0xe2, 0x82ba, 0xfffffffeffffffff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0x1b)=""/27) sysfs$1(0x1, &(0x7f0000de2000-0x3)='[+\x00') 2018/01/25 09:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) pipe2(&(0x7f0000165000-0x8)={0x0, 0x0}, 0x800) accept$nfc_llcp(r1, 0x0, &(0x7f0000d9c000-0x4)=0x0) r2 = epoll_create1(0x80000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/autofs\x00', 0x4400, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000046e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000951000)={0x0, 0x0}) 2018/01/25 09:04:48 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fba000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000fb9000)=""/219) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f4e000-0x3)=0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fba000)={0x310b, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3de0, 0x3f, 0x9b7, 0x1000, &(0x7f00008d5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xfffffffffffffffb}) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/01/25 09:04:48 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:04:48 executing program 7: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000941000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000093f000)={0x0, 0x3}, &(0x7f00007ae000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005f0000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xed089b2, 0x0, 0x3, 0x0}, &(0x7f000017f000)=0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:48 executing program 3: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/25 09:04:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x5, &(0x7f0000001000-0x4)=0x4) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffff4, 0xa05, 0xffffffffffff0000}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0x88e}, 0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) sync_file_range(r0, 0x800, 0x4, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/dev/pktcdvd/control\x00', 0x410300, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000006000)={0x101, 0xffffffff, 0x5, 0xb0, &(0x7f0000003000-0xb0)=""/176, 0x0, &(0x7f0000006000)=""/0, 0x1c, &(0x7f0000006000)=""/28}) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000006000)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000008000-0x8)={0x399f1736, r4}, &(0x7f0000007000)={0x7, 0x4, 0xc2e, 0x4, 0x0, 0x9}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) dup2(r1, r3) 2018/01/25 09:04:49 executing program 1: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ddc000-0x4)='/selinux/create\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000634000-0xe)='/dev/keychord\x00', 0x200000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9c000)='/dev/autofs\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x800) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ddc000)={0xaa, 0x9, 0x0}) pwrite64(r0, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) close(r0) 2018/01/25 09:04:49 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009e9000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fbf000)={0x2, 0x7, 0x9000}, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fc0000-0x1c)=@req3={0x0, 0x4, 0x5, 0xdae37d3, 0x7, 0x1f2, 0x400000000000006}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fc1000-0x10)={0x2, &(0x7f0000f51000-0x10)=[{0xfff, 0x7fff, 0x6985, 0xffffffff}, {0x5dc, 0xe, 0x1ff, 0x1}]}, 0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f000061c000-0x9f)=""/159, &(0x7f0000fc0000-0x4)=0x9f) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000ae6000)=0x0, &(0x7f0000208000-0x4)=0x4) 2018/01/25 09:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000dc000-0x5)='maps\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000064b000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000013c000-0x4)=0x6, 0x4) pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/25 09:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0xc) clock_getres(0x2, &(0x7f0000505000)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000919000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000146000)={r0, 0x7}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d6b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000073e000-0x4)=0x0, &(0x7f00001f3000)=0x4) 2018/01/25 09:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b28000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054b000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000abf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000673000)=0x14, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000662000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ae000)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bd3000-0x4)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000051a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006bf000)=0xc) sendmsg$nl_route(r1, &(0x7f00005f0000-0x38)={&(0x7f00008b1000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000a48000-0x10)={&(0x7f0000b43000-0x50)=@ipv6_newroute={0x50, 0x18, 0x900, 0x7, 0x0, {0xa, 0x10, 0x14, 0xba0b, 0xff, 0x7, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x1, 0xa1, 0x3ff, r2}, {0x7ff, 0xfffffffffffffffc, 0x5, r3}, {0x9f, 0x100000000, 0x81, r4}, {0x8, 0x800, 0x8000, r5}, {0x100000000, 0x60, 0x7fffffff, r6}]}, @RTA_PRIORITY={0x8, 0x6, 0xa598}]}, 0x50}, 0x1, 0x0, 0x0, 0x5}, 0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/rtc\x00', 0xffdffffffffffffd, 0x0) ioctl$VT_WAITACTIVE(r7, 0x5607) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000fa8000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c2000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000766000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xf8, 0x0, 0x0, 0x2, 0x80, 0x80, 0x3d, 0x0, r8}, {0x6, 0x8, 0x7, 0x6, 0x3, 0x7, 0x3, 0x7ff}, {0x3, 0xffffffffffff0000, 0x9, 0x9}, 0x9, 0x1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x4, 0x70, 0x101, 0x9}}, 0xe8) [ 43.557928] binder: release 7880:7889 transaction 70 out, still active [ 43.569408] binder: undelivered TRANSACTION_COMPLETE [ 43.574775] binder: send failed reply for transaction 70, target dead [ 43.589689] binder: 7880:7895 transaction failed 29189/-22, size 0-0 line 3004 2018/01/25 09:04:49 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xfff, 0xfffffffffffffffb, &(0x7f0000009000-0x1000)="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", 0x1000) [ 43.606486] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 09:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005b8000-0x83)=""/131) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000a07000)={&(0x7f00007ba000/0x2000)=nil, 0xffffffffff, 0x0, 0x6a, &(0x7f0000dfd000/0x2000)=nil, 0x20000000000608}) mlock2(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x9) 2018/01/25 09:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000041f000)='id_resolver\x00', &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e9e000-0x3)='%/\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000ab8000-0x8f)=""/143, 0x8f) keyctl$read(0xb, 0x0, &(0x7f0000d40000)=""/0, 0x0) 2018/01/25 09:04:49 executing program 2: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000005d000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000a7000-0x2)={0x6, 0x9e6a}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000c8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0xc0045c78) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) sendfile(0xffffffffffffffff, r4, &(0x7f000000c000)=0x0, 0x0) 2018/01/25 09:04:49 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000049b000-0x4)=0xb93, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00004aa000)='./file0\x00', &(0x7f0000bbc000-0x8)='./file0\x00') sendto$inet6(r0, &(0x7f0000432000)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xffffffffffffffc4) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) preadv(r0, &(0x7f000067a000)=[{&(0x7f00008a0000)=""/183, 0xb7}], 0x1, 0x15) 2018/01/25 09:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) 2018/01/25 09:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000c98000-0x7)='system\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000fde000)='./file0\x00', 0x3, 0x80) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000059a000-0x20)={0x101, 0x1, 0x101, 0x4, 0x1, 0x94}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000059c000-0x8)={0x1, 0x1}) wait4(0xffffffffffffffff, &(0x7f0000fc5000)=0x0, 0x0, &(0x7f0000326000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r1}}, &(0x7f00002d6000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:04:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000000006, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000034a000)='/dev/vga_arbiter\x00', 0x400000, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000ded000-0x4)=0x0, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/sequencer2\x00', 0x2800, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/keychord\x00', 0x80000, 0x0) linkat(r1, &(0x7f00006fa000+0x300)='./file0\x00', r2, &(0x7f0000041000-0x8)='./file0\x00', 0x1400) 2018/01/25 09:04:49 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f88000-0x11)='/selinux/enforce\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e77000-0x1f)={0x8, 0x6, 0x204, 0x1000, 0x3ff, 0x200, 0x5, 0xeb, 0x0}, &(0x7f0000ad8000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000401000-0x8)={r2, 0x7}, &(0x7f0000250000)=0x8) 2018/01/25 09:04:49 executing program 4: unshare(0x40600) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000db5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a49000)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x28) splice(r1, &(0x7f00008df000-0x8)=0x0, r1, &(0x7f00009de000-0x3)=0x0, 0x1, 0x0) 2018/01/25 09:04:49 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sysfs$2(0x2, 0x81, &(0x7f000046d000-0x32)=""/50) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e70000-0x4)=0x200, 0x4) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) mlock2(&(0x7f0000661000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) 2018/01/25 09:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f000053b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00002b5000+0xb49)=0x20, 0x4) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000440000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d64000)=[{&(0x7f00006d7000)='r', 0x1}], 0x1, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/25 09:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ppoll(&(0x7f0000483000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004cb000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000037e000-0x4)=0x98) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/25 09:04:49 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000731000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ed6000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x12}, 0x625}, 0x1, [0x2, 0x1f, 0x5ed, 0x7ff, 0x0, 0x100000000, 0x1, 0x6720b935]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@generic="131f33f6b089da570590f9454b2311d2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc2, r2}) 2018/01/25 09:04:49 executing program 7: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d62000-0x4)=0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) 2018/01/25 09:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000d65000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000036b000-0x10)={0x77359400, 0x0}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/25 09:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000039b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd8000+0x5ba)=0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f00007b9000-0x50)={@generic="bd95ea80d17e617e68afb5cb14b3b342", @ifru_map={0x0, 0x8, 0xfff, 0x8, 0x753, 0x200}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/25 09:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x9, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/25 09:04:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000001000)="bb1ce948a525b8b1756221c8bffa29d6c15c9ca30ee471706b135c7037225c842af5a8ace3d1fb59c5063e95a8ca1c9652498a6341d3eb6bfdbf2b661603f420066d62", 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) 2018/01/25 09:04:49 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x4) r1 = creat(&(0x7f0000002000)='./file0\x00', 0xda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0xe5, 0x80, 0x4, 'queue0\x00', 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]}) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x4b}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000004000)={0x0, 0x3, 0x5, 0x2, r4}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000006000)={r3, 0x7ff}, 0x8) ioctl$int_out(r6, 0x5460, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000006000)={0x0, 0x9, 0x7f, 0x1ff, 0x2, 0xffffffff, 0x1, 0x8, 0x616, 0xe6c4, 0x200, 0x9100}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) 2018/01/25 09:04:49 executing program 3: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f0000db5000)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b66000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:49 executing program 0: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x10000) r2 = syz_open_dev$sg(&(0x7f000096f000)='/dev/sg#\x00', 0x7, 0x111000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) chroot(&(0x7f00004c6000-0x8)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x7f, 0x4) 2018/01/25 09:04:49 executing program 3: madvise(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x63) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/enforce\x00', 0x408000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000f36000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) mlock2(&(0x7f0000c51000/0x2000)=nil, 0x2000, 0x1) 2018/01/25 09:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x5) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f000096f000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b4c000)={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x7, [0xb00f, 0x272, 0xffffffffb89c21bb, 0xbaca, 0x1, 0xffff, 0x100000000, 0x9]}, 0x5c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000096e000)={0x8, 0x2}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000004c000-0x5c)={{0xa, 0x0, 0x2a1ca8c6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, {0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x100000001, [0x4, 0x1ff, 0x3, 0x20, 0x3, 0x4, 0x5, 0x400]}, 0x5c) 2018/01/25 09:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0x17) readv(r0, &(0x7f0000939000)=[], 0x0) prlimit64(0x0, 0xb, 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e94000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r3, &(0x7f00008f9000)=0x3, 0x8) tgkill(r1, r2, 0x1) 2018/01/25 09:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") timer_create(0x2, &(0x7f0000bfd000-0x60)={0x0, 0x11, 0x2, @thr={&(0x7f0000728000)="", &(0x7f0000b6d000)="b1b4da658e54c7dddcb5d5e330cf361f060af2ffa257cce623679d3ee1d7d541c415271f86c1ef2b7f6069f9c9537df88f003da84a4a419429f2beb6f4b11263fcb12f0ce0d00e08dae13f6f1f8a2c55aa443575729900839d7ff24d20184b7470b6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030b000-0x4)=0x0) timer_gettime(r1, &(0x7f000092d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x0}, 0x0, 0x7, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x400000}], 0x60) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000066a000-0x10)={0x54, &(0x7f000016f000-0x54)="ebc7f72cc865eae36edb592e06c6b9fc876141a2cc675b9984efbe637e0b70d2c46a58e975d266578a7b40e745b3cf8d3c7f9abb65ac82603e49e166c7be5c752035ed0253f7c09692b6ad71b06b2c62274f0537"}) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/25 09:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000b60000)='./file0\x00', 0x2000, 0x80) socket$inet6(0xa, 0x1, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001de000)=0x60) r2 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000f10000-0x30)=[{0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x5ca, 0x0}, {r1, 0x4001, 0x0}, {r2, 0x0, 0x0}], 0x4, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x5}, 0x8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000092f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000043c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000802000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000b89000)={0x2, &(0x7f00002d0000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000099000)={0x1, &(0x7f0000abf000-0x8)=[{0x0, 0x0}]}) r6 = syz_open_dev$sg(&(0x7f0000775000)='/dev/sg#\x00', 0x200, 0x30040) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f000073e000)={r5, 0x8000000005}) dup3(r3, r4, 0x0) r7 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) readv(r7, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) finit_module(r2, &(0x7f0000c90000)="73656375726974790056475361bbc48a27579f5bd9125691b0822b50dc86efff2495bf9a0c8f0459560485267991cfd66cf915183abbc3ad33e898e2887f1807d883646b77f5cb9c29bd9718975c60f5de67a6450590329e1fba5d9379476c9256cd8524725272ee57ec745bc4feaa6e98f5c31b63", 0x0) mkdir(&(0x7f0000209000)='./file0\x00', 0x30) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 09:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000028e000)='/dev/ppp\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f59000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001be000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000848000)=@sack_info={0x0, 0x2, 0x4}, &(0x7f00006af000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000670000-0xb8)={r1, 0xff, 0x9, 0x2, 0x1, 0xccc, 0x5, 0x2, {r2, @in6={{0xa, 0x3, 0x89, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x1000, 0x10000, 0x1f}}, &(0x7f00005bb000-0x4)=0xb8) capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) 2018/01/25 09:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00003eb000-0x2)={0x6, 0x4792}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000185000)={0x0, 0xfffffffffffffff7}, &(0x7f0000482000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002f8000)={r2, 0xff, 0x1, [0x81]}, &(0x7f000039c000)=0xa) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00001e0000-0x4)=0x5, 0x4) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/25 09:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000763000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c8000)=0xe8) syz_open_dev$sg(&(0x7f0000f94000)='/dev/sg#\x00', 0x1, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a1a000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6}, 0xc) syz_fuse_mount(&(0x7f0000998000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/25 09:04:49 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000161000-0x4)=@assoc_id=0x0, &(0x7f0000fc3000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bd4000-0x8)={r1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b8d000)={r1, 0x80000000}, &(0x7f0000c56000-0x4)=0x6) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009ed000)=0x0) 2018/01/25 09:04:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x40, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) 2018/01/25 09:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.957830] kasan: CONFIG_KASAN_INLINE enabled [ 43.977392] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 43.991892] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 43.998189] Dumping ftrace buffer: [ 44.001717] (ftrace buffer empty) 2018/01/25 09:04:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000057f000)={@common='gre0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 44.005423] Modules linked in: [ 44.008724] CPU: 1 PID: 8026 Comm: syz-executor2 Not tainted 4.9.78-g29eadc4 #20 [ 44.016238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.025580] task: ffff8801d5bfe000 task.stack: ffff8801d6568000 [ 44.031628] RIP: 0010:[] [] sg_read+0xd06/0x1440 [ 44.039734] RSP: 0018:ffff8801d656fac0 EFLAGS: 00010246 [ 44.045163] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff82669c2d [ 44.052427] RDX: 0000000000000000 RSI: ffffc9000325a000 RDI: ffff8801d563c370 [ 44.059684] RBP: ffff8801d656fbc8 R08: 0000000000000000 R09: ffffed003affc161 [ 44.066929] R10: 0000000000000005 R11: ffffed003affc160 R12: 0000000000001000 [ 44.074177] R13: 0000000000000000 R14: ffff8801d7fe0ae0 R15: ffff8801d563c340 [ 44.081421] FS: 00007f2e05ff5700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 44.089620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.095472] CR2: 0000000020000ffc CR3: 00000001d569a000 CR4: 0000000000160670 [ 44.102728] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.109970] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.117217] Stack: [ 44.119338] ffff8801d54ef9c0 ffff8801d656faf0 ffff8801d563c358 ffff880100000081 [ 44.127321] 0000000000000000 ffff8801d563c368 00000000000000a5 0000000000000246 [ 44.137212] ffff8801d15b6280 1ffff1003acadf64 0000000020dc8000 0000000020dc8024 [ 44.145188] Call Trace: [ 44.147752] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 44.154395] [] ? fsnotify+0xf30/0xf30 [ 44.159819] [] ? avc_policy_seqno+0x9/0x20 [ 44.165677] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 44.172659] [] ? security_file_permission+0x89/0x1e0 [ 44.179382] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 44.187504] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 44.194139] [] do_readv_writev+0x520/0x750 [ 44.199994] [] ? vfs_write+0x530/0x530 [ 44.205511] [] ? exit_robust_list+0x230/0x230 [ 44.211637] [] ? __fget+0x201/0x3a0 [ 44.216883] [] ? __fget+0x228/0x3a0 [ 44.222129] [] ? __fget+0x47/0x3a0 [ 44.227288] [] vfs_readv+0x84/0xc0 [ 44.233420] [] do_readv+0xe6/0x250 [ 44.239281] [] ? vfs_readv+0xc0/0xc0 [ 44.244617] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 44.251252] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/01/25 09:04:49 executing program 4: clone(0x2, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00009a1000)="") clock_settime(0x0, &(0x7f0000125000)={0x0, 0x0}) 2018/01/25 09:04:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0x1, 0x0, 0x1, 0x9, 0x0, 0x200}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004fa000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 44.258062] [] SyS_readv+0x27/0x30 [ 44.263223] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 44.269770] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 44.296372] RIP [] sg_read+0xd06/0x1440 [ 44.302084] RSP 2018/01/25 09:04:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept$packet(r0, 0x0, &(0x7f0000880000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f7b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000060e000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f85000-0x38)=@bridge_dellink={0x28, 0x11, 0x225, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/01/25 09:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000034c000)=""/0, 0x0) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380}) poll(&(0x7f0000f65000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 09:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000028e000)='/dev/ppp\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f59000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001be000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000848000)=@sack_info={0x0, 0x2, 0x4}, &(0x7f00006af000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000670000-0xb8)={r1, 0xff, 0x9, 0x2, 0x1, 0xccc, 0x5, 0x2, {r2, @in6={{0xa, 0x3, 0x89, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x1000, 0x10000, 0x1f}}, &(0x7f00005bb000-0x4)=0xb8) capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) [ 44.306361] ---[ end trace 4b26f09a963eea81 ]--- [ 44.314183] Kernel panic - not syncing: Fatal exception [ 44.319963] Dumping ftrace buffer: [ 44.323485] (ftrace buffer empty) [ 44.327164] Kernel Offset: disabled [ 44.330762] Rebooting in 86400 seconds..