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0x1000, 0xb5e, 0x2}, {&(0x7f0000760000)="", 0x0, 0x10001, 0xf}, {&(0x7f00009bb000)="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", 0x1000, 0x5, 0x40}, {&(0x7f0000c62000-0xa9)="aefa56ccbd9d5a4ba7b7d57377ebde86ad578c1881545c3486a0173378718a605461e7cae6d227f399c875c0e1a42f9ca787dcdb4b1cec41fc19c6195b80d915e774ba024c5679c354791dc5c94ab8bc0e436a70a0c75d7d13108df89cc33220245365bf0e4337e34f0980ab5cc0827a6edc160ac8857b8931f79c355b2e543fe19b04e68129697fe6dc581ca4a321cf3c2227ce7625fb328f082d313f0e1c2b317c59e891ee1adf70", 0xa9, 0x7, 0x7ff}], 0x21) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a46000-0x28)={@common="67726530000000ff000000000000000b", @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000)={@common='gre0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 08:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005f4000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087d000)={0x0, 0x0, 0x0}, &(0x7f0000965000-0x4)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c41000)=[{0xc, 0x0}, {0x6ea17b69ab188d11, 0x3}, {0x8, 0x5}, {0xa, 0x4}, {0xc, 0x3}, {0x3, 0x8001}, {0x4, 0x6}], 0x7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fa8000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000080a000)=[{&(0x7f0000396000-0x29)="2900008e21001900013d3524000a0006020000160008d8000e00050000000f00ff0000000000002008", 0x18}], 0x1) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000615000-0x3)=0x3f, 0x4) 2018/01/04 08:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r0, 0xc0, 0x8000008, r0, &(0x7f00007e4000-0x8)='./file0\x00') ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) bind$llc(r0, &(0x7f0000307000-0x10)={0x1a, 0xff, 0xae7b, 0x8, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/04 08:12:31 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x20800, &(0x7f0000ce3000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fe7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0x8, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e14000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0xc) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/04 08:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00006bc000)={0x0, 0x0, &(0x7f00008bb000)={&(0x7f0000439000-0x180)={0x2, 0x11, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "faeeb0601140e46048026a6a577984a1afa4a3e339b44428a9c152a0f3bc6293e940d2a0b9bf0dcdb046372d8f7188505b8a73769dbcf35a4d6bc2da3742bc1e60"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000bbf000-0x70)=[{&(0x7f0000792000-0x2)="3acc", 0x2}, {&(0x7f00003ab000-0xd4)="dab6d0094746d7dc5dfc6ca59e1e9571a26246ffdd82bbe2b9fa34630472a0510c80068b1c8d038433c834e6f231cfb7ec31c9ad4f4362b3462314c060659cc2531801067a12e950b04ae77a0ae7990e09eccd05233962936b2c78797f714926fba4aab3329fc95ea34ffc20ac8eb5ba9e8f755a6bbfde5b660cbb90f208372359295c863502f608f2d007e96bf0419d8556ab89175708eb66bd88b47a56380c6a8350542780a754815217f74f60b5f0e7c9c7431110ba643f9e7b78309ca06875ec5e8f8682506d9678c4ea1904787303fdd136", 0xd4}, {&(0x7f0000a33000-0x1000)="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", 0x1000}, {&(0x7f0000a6e000-0xfb)="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", 0xfb}, {&(0x7f00001c3000-0x4d)="9b8f424333df14af35c355fedf0fa2e0aca54a38ef6a5a8807733a274cf0ff6dcd8bbe1c196cc39cdb03c3fd8754b83a094a845628f8026e01add3e627ed8ecd5d0fe1b3e01ccc50421d13afec", 0x4d}, {&(0x7f0000d6c000)="1fe85f35362dccf2cd0465cf15111fb9903a5ef26dc1f3d6af68bce3092a17e2980cd8f6a6cb6da62eafef1c3553fe8c8ef2baf5afaa363a2f45db32b20890f19f5c5cb7e1d408de0b6708eca507a5ced43a71a42beb20f82262c31a24420ca814c1f3ed28b99662bfb5e62f96dc20f980a3816c8b5954fc2b", 0x79}, {&(0x7f0000fd7000)="51f0b3cedb5b1dd39da3b1fd3aa183d503023fd4d052861aeeb0af458790624687746b29086f86c3ec67b209503ecb79f888b7de917e62859018989cd21e70ffc25670c4f799677ebd0fecd81247b68f2fc82881792f19f8fa4f5d85b66af960d7", 0x61}], 0x7, 0x2) 2018/01/04 08:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x0, 0x401, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r0, &(0x7f000025b000)=""/209, 0xd1, 0x0, &(0x7f0000ecb000)=@ll={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) shutdown(r1, 0x2) r2 = syz_open_dev$sg(&(0x7f0000422000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00004ea000-0x4)=0xffffffffffffc1f6, 0x4) [ 51.151764] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.156450] CPU: 0 PID: 9369 Comm: syz-executor2 Not tainted 4.9.74-g173c52e #4 [ 51.163878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.173222] ffff8801c4d5f4e0 ffffffff81d91b09 ffff8801c4d5f7c0 0000000000000000 [ 51.181240] ffff8801d0f0ba90 ffff8801c4d5f6b0 ffff8801d0f0b980 ffff8801c4d5f6d8 [ 51.189245] ffffffff8165f5ca 0000000000005b7c ffff8801c4b78968 ffff8801c4b788a0 [ 51.197257] Call Trace: [ 51.199843] [] dump_stack+0xc1/0x128 [ 51.205196] [] handle_userfault+0xa3a/0x1310 [ 51.211224] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.218203] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.224578] [] ? __lock_is_held+0xa1/0xf0 [ 51.230353] [] ? handle_mm_fault+0x117b/0x2530 [ 51.236558] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.242758] [] handle_mm_fault+0x1fd1/0x2530 [ 51.248785] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.255767] [] ? __pmd_alloc+0x410/0x410 [ 51.261444] [] ? __lock_is_held+0xa1/0xf0 [ 51.267214] [] ? memset+0x31/0x40 [ 51.272288] [] __do_page_fault+0x5c2/0xd40 [ 51.278146] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.284084] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.290717] [] do_page_fault+0x27/0x30 [ 51.296228] [] page_fault+0x28/0x30 [ 51.301474] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 51.308459] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 51.315446] [] ? iov_iter_advance+0xd70/0xd70 [ 51.321561] [] ? mark_held_locks+0xaf/0x100 [ 51.327498] [] generic_perform_write+0x1dc/0x500 [ 51.333872] [] ? page_endio+0x180/0x180 [ 51.339464] [] ? file_update_time+0xbc/0x3b0 [ 51.345489] [] ? current_time+0xd0/0xd0 [ 51.351080] [] __generic_file_write_iter+0x348/0x570 [ 51.357800] [] generic_file_write_iter+0x2d5/0x600 [ 51.364355] [] __vfs_write+0x4bf/0x680 [ 51.369862] [] ? do_iter_readv_writev+0x400/0x400 [ 51.376325] [] ? __lock_is_held+0xa1/0xf0 [ 51.382091] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 51.388638] [] ? __sb_start_write+0x14a/0x310 [ 51.395315] [] vfs_write+0x189/0x530 [ 51.400651] [] SyS_write+0xd9/0x1b0 [ 51.405898] [] ? SyS_read+0x1b0/0x1b0 [ 51.411319] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.418127] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.424674] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2018/01/04 08:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d1f000)=0x0) r2 = getpgrp(r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000e90000-0x4)=0x0, &(0x7f00004b7000-0x4)=0x0, &(0x7f0000711000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8a000)={0x0, 0x0, 0x0}, &(0x7f000024d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009dd000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000328000)=0xe8) stat(&(0x7f000030f000-0x8)='./file0\x00', &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000100000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000160000-0x4)=0xe8) r9 = getegid() stat(&(0x7f0000aac000-0x8)='./file0\x00', &(0x7f0000ae4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007c7000)='./file0\x00', &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000fbe000-0x38)={&(0x7f000028e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d13000-0x43)=[{&(0x7f0000172000-0xcd)="bb3834f933a674edc52fcb2a99309d374c1beb2246b0ec3679d081a14a7081f2200977d46b7ada7e1bb7b51bb5a14e48bafe8e207a7a0707a0c0ba0742c16d55b9a083a9dbc95b75ec040883bd09c77a00b525fb3524fbcc556a8211d0e05b3349773e300fb6328c1942024872c544b9766bd3bc3600a32b6cee32e69238a22b6522a6f4569255408ec7101782642553e4022d487c2461af5d88aaec04c4a2bb6e0b3012eb90dda5629348dc84ed6d595de83b0e2718589ea333efbd8326799536e1a0d16ab26dcaba84d8a405", 0xcd}, {&(0x7f0000c67000)="f62ba236efb6e1a3d31fb6f285f3a86cec5b917746f0f0f8318cdf5a59084bab8cf301bacbe759388cfb4fd225d879ce1d18023b8f04e1895595475709110d670550652d96f7c3d7ff51cecf5ae5d44a99f5824dff5a8f84f8a9ea17c1618584c257a0d804066ce9201b5825be38a73be25d81f05e0ab35a594e8067aefd968794a3775d18459c38ee93ac349d7bdb7e7525dc9352bfb4dfa10a53b10ea320ac1dfe228d0b45ca76aeacb798862c15c8d3cdc8ac7f00e4b013652b79f6987bdb16b320320151976ed0a16aa254c4", 0xce}, {&(0x7f0000bf0000-0xb3)="3ac8087c0635551ae2b5f8749d8070dfea3a5ae2505e874b8cd633e4c9ec16cee32db029cd48152ac7c66ba09798df89ad3c81e870298002a5f95bbd8ce82336b0c211cf0fca3142cbfada8d96682eb28bc762fbcaa8bd14961c5bfa9c5d2d88cd0abde5e684fcc56b9b76ccc437fcdc361779e090517a964b7787c0b111460c5ce4b81a967422a097c44a015bb9257085829aa05ec671de30e4cd57a5cafd7e670ae7206be2d38c342ea1d3f553c1a9dfd795", 0xb3}, {&(0x7f0000b76000)="22e73290bb3b1764234811c6d11e31e481b966fdc52611130c22405529128c46d1181bf51898d9a1a9c2fbe52c50faff5385ba36434dd4cf4d40baebf2d4d38033971b25b6e00f961e05591a2b", 0x4d}, {&(0x7f0000881000-0xa)="ea57b064157f90328a8e", 0xa}, {&(0x7f00005f6000)="36a5ad36a26b037d5c2ac324cc05024106a1ffecbaf94f1ce30f5f81b8562ce81295ee2b35ca3b0492fff28e", 0x2c}, {&(0x7f0000c82000-0x88)="06090d84e50e4bbcbc138ed3fe39050ba082f90b58ed5baad74e952b6df3049609c4768527703daca369ab755aa27c179d2ee969a7f09b5285960a29314d1956b6dcb37dfc13c65cedb62b15268b6db7eeb64a9db7757293d2eaa5cb37383079e399cbb84a4f631fad6732a5b10da76ff10d55fc38e4b81e301742e79d5f2f4e38e02169ad5ce61f", 0x88}], 0x7, &(0x7f00008cd000-0xf8)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r0, r3, r0, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}], 0xf8, 0x8000}, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000337000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "c76955", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000e9a000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000007f000)="9a079cebdf4f3ad4b2b4d2a06ae6453b8444d731544dc5dd7d891d3403cd69cfeaea0d366334366f82c843b738a72a815af724a968c5d31f", 0x38, 0x625a, &(0x7f0000fa8000-0x10)={r1, r2+30000000}) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0xffffffffffffffff, @thr={&(0x7f0000136000-0x5d)="3c494558b8cc71265adc2cf34dc98ee849114e3eab9599e32484ab21c607c03cf48316e4383143cb30e1fa52e6b110fbfb6bd2e17445d9dd754eb2a2823096bfa0d3685850bac947e80e84437a2045db3f6e3b7f7c76a01f92b9642037", &(0x7f000060f000)="427e6d897b879966e39761d17ff34e4cf0bf73d397b50d2c976a78f34fed5a6252e6ab2eaf3ef35edcaca71d4de828add25a2ff5314702f10cc74b956383265c8024c383332a367ee9358e38b2264c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008d0000)={0x0, 0x7, 0x20}, &(0x7f0000466000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005d6000)={r3, 0x1, 0x58, "d41fd90923c671ffff58afd1dc0bcaff2649f8d26a38034946ddd0854a72cf851076fa85866bc17f158bef5a2b010133cefe5e3fa6b6a41076f832f66b40593f7ea01bfe442656fe8a5b6a3b9f67db05c359a40d2ef4c530"}, 0x60) ioctl$int_out(r1, 0x5462, &(0x7f0000932000)=0x0) 2018/01/04 08:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x0) writev(r0, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/04 08:12:31 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e56000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000527000-0xb8)={0x0, 0x8000, 0x1, 0x5, 0x3, 0x0, 0x80, 0x1, {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]}, 0x9d, 0x2, 0x8000, 0x6, 0x2}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008a0000-0x8c)={r1, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5385, &(0x7f0000001000-0x9)="f0") 2018/01/04 08:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") lremovexattr(&(0x7f0000df8000-0x8)='./file0\x00', &(0x7f0000efe000-0x18)=@known='system.posix_acl_access\x00') rmdir(&(0x7f0000428000)='./file0\x00') 2018/01/04 08:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000511000)=0x0) fcntl$setown(r0, 0x8, r1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x4, 0x0}], 0x390, 0x431b8446) shutdown(r0, 0x0) 2018/01/04 08:12:31 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000043000-0xf)='/dev/sequencer\x00', 0x42000, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000058000)=0x0, 0x80000) pwrite64(r0, &(0x7f0000021000-0xc6)="77ffef9b08d89861014794dca8eb58951aa43920c8b0ab5b852ec33eb86b581b1b74512052b6257f7442ef875a6304a96dfeb9a4e421fe3068d6dd711753847443af17b1b749761ee215192475933b2fd62951bb6ee1658917dd19b00661d6a4b76a8ccfb9998b548a16c460429c6f93148da9f1534b3fb8ad629a250f974c7815884183971b8c739c0c4ee17aca640658cb74035cfcedf61a450d8e14645d60b3589a5d42323e961dfa7588397239b752e13c59129f73102f3fd8baa18b37ce80e5cfdf535e", 0xc6, 0x0) bind$unix(r1, &(0x7f0000036000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/04 08:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002b5000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f0a000-0x88)={0x0, {{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pivot_root(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f0000b60000-0xe)='./file0/file0\x00') 2018/01/04 08:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/relabel\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000d91000-0x8)='./file0\x00', 0x8, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000031d000)={@common='ip6tnl0\x00', 0x400}) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r3, 0x0, 0x2) 2018/01/04 08:12:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e5b000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0xa)='em0cgroup\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/04 08:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) close(r0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b9000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000b67000-0x2)=0x7, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000684000-0x15)='/proc/self/net/pfkey\x00', 0x101200, 0x0) memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) 2018/01/04 08:12:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000813000)='/dev/vga_arbiter\x00', 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f00008e4000)="231f3f", 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d47000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00004a0000)=0xc) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000b2c000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x100) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00003cf000)={0x100, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000092c000-0x8)={0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000c60000-0x8)=0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000361000-0x6c)=""/108) 2018/01/04 08:12:31 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/pktcdvd/control\x00', 0x381000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fe6000)='/dev/loop#\x00', 0x1ff, 0x28ac00) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000fe7000)={0x40000000000, 0xfa, "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"}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000697000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f0000fe8000)="b45f52a1957362e53bd3b493ba6be5f977674e5239470bf3921160b7c318486b7da6b839c85ee65ecf03ac0d133d813cb459a08c89f992923bf09faad0dc67bd2437077b6e654e338931b7d91e9022cd18c7b397da4e8b343c62fdea315cc5867db1fc160f0da40b1b52c508ed8e697b692ced29f39ffb8d37a98269564a74ddad4304e76d5249472c259200a0303af4266ff58910747509d4ebe4ac1393a6f1c0ff92f2b7f5d606d8002c0de67766029e320a77c6ae3744b4627001ea705c0d423ea236") recvfrom$inet(0xffffffffffffffff, &(0x7f0000fe6000)=""/4096, 0x1000, 0x0, &(0x7f0000fe6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000fe6000)=@random={'btrfs.\x00', 'em1\x00'}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000895000-0x84)="59b88fc15db8d51b6993026cc7d6cbe20fe0ec5f99e26653e3a2f60eebd234841b4baaf16245cfe39d6d339b559a49bcae6469ffee25638afac2063ce774d4835c8603a6273f24d2b916bd51c52cb35263d1c8fc37433291d00acefa8463dc323f37d50ab0525a4d05e50a91dfe58e2caf8462c0abb9a344ba3a5d38ce3c5ff52beab3ff") 2018/01/04 08:12:31 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x4, &(0x7f0000733000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xff, 0x7}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x75, 0x5, 0x1, 0x8, 0x4}, 0x14) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) 2018/01/04 08:12:31 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000225000)={0x0, 0x0}) capget(&(0x7f000097b000-0x8)={0x0, r0}, &(0x7f0000963000)={0x100000000, 0xffffffffffffe854, 0x9, 0x8, 0x5, 0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000038e000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000eb9000)=[0x25c7, 0x3]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0xffffffffffffffdf) [ 51.544512] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 51.578553] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/04 08:12:31 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000007000)='fuseblk\x00', 0x1000010, &(0x7f0000035000-0x38)="d29ce7c5800a631f622c") r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000036000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002d000-0x4)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000003a000-0x95)=""/149, &(0x7f0000035000-0x4)=0x95) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000038000)={@generic="ba5b4133274d49f323974afce761075e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000038000)=[{{&(0x7f000000a000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000039000-0x10)=[{&(0x7f0000039000-0x4a)="715f2504c9d1ab24701c347da4a228f6015c70c02b01d727962f7d25702bde66933c71e65941ad273278ac23b6b0e395db73a0a60e331cd9250abe69ac49b40e26d9496b1ca194906d67", 0x4a}], 0x1, &(0x7f000002d000)=[{0x60, 0x1ff, 0x100, "38f3e8a75dc34ba5ee875fde9804b96368aa9ea2bbdd62ee2f570c8c29954f376463d4766fa8c28d38e79b8b114e08d4169178d39a9fd4dd578a178956c7084d511007ad89aa51fa787970"}, {0x90, 0x11, 0xc, "832938253704f863379ee926f3ed3d73d961294dea1991fdb5d93b342db8e63d21847103f1c58ab268d826cabb74e9c7078d8e80894a7db4369807429515533cf620db9d9dcfe3379f44fc76fbf63a7bfab151bc7f92efdd1f8a7cdec6b744be19cb2fd47160c5514c0428969f79c3051dddd4b289ac32c3c7c312fd8c"}, {0xd0, 0x0, 0x7ffffffe, "cf0c681ccf15c109c1b145468894d1fa68d6623236fd146a824f02ec044abb9602674679f5b281344f8c59f90a59e62ad8d3939a43d4b61bc78216b164fdca97c2e80d390ec56a201d2ab979f9f7dd88165a8ceb6cc09128b65143c673ba10040af82b60f0ba3499a2d7c1fcabcdb012bce6cf367f901e23d8ba26abe30a678b6f5cb498bc6c1eebdcf39dd77e90cb54632a25c6bef7bc13542d038d4a3db2559fb0618b952552470ede6d64c0910504388b47aaf66f00bcb7dbca6351"}], 0x1c0, 0x1}, 0x9}, {{&(0x7f0000038000)=@generic={0x4, "f04fdef695424024f46c7567f2c1687c5ae6f5d5f9a5dedf0a12f54005733517b1157775d619a0d01161f39b8c2940d516ffb4d3af104456b04ec97e4b26cdeddcecc8bacfdd9a02b5da20e1bbb9d30530206c9f33dd5b6d319e00f4a414fb4b1706c29348511c48b1b175fc84d771ec229cbf2cd5476b062fc7ea38c795"}, 0x80, &(0x7f0000012000)=[{&(0x7f0000039000-0x68)="f74056e8ea75df86d6022d071eb6d182762d80fc2ef9b6e852402b90f822d1662814986c4eb2af31727a1b78297095c931072968377ce72460143342e8008f29bf1c425a0edac93fe2cc2f8a1cf4eab2628a2a936e2bbb16bb3b74e6c8c4a3a785771c0df8ede6e3", 0x68}, {&(0x7f0000039000-0x1a)="5bcb41d899bafe1c8a6609d542dcc2a101fe0ccfde4021ea963f", 0x1a}], 0x2, 0x0, 0x0, 0x40080c0}, 0x0}, {{0x0, 0x0, &(0x7f0000006000-0x10)=[{&(0x7f0000038000)="212a02b18b1b008f83f931cbfee880893c41314b0368d79eef7424d7a6f50cae06f668c563804dd12a671b1a0a048d21e83fb6", 0x33}], 0x1, &(0x7f0000038000)=[{0x30, 0x117, 0x6, "86fdcdd46604da4c971b2e5932c11522668e862785310a34b4"}, {0x60, 0x11f, 0x461, "b7a84aa084c65618f1ac2625cc5f96fe02878c33b4ad2b9467b149b8d4578be626fa8918df1ec61aa09d3e082b7dd301a30244296375dbe083fffffed5c511fed9aae89c63cee1ad7b2b04"}, {0xd0, 0x107, 0x7ff, "bc247cffdd2ff584ead3bccf08753251a79bc5a7df67929eead6429a775829d921f5458cb5b94c434d115db2a58b4a5f0dc78adceff9490aa7710bb400c4e13f93072c59230d8fbea805e394adbf2704d22adffce7b9c2d102210bd1e738a04bbf20b26852c535ed86a4d5b7fa68d4d87960a35265c1c6c3fb546c177e82f6ea0c8373ce1e9fc9cb02971a8f96ef44ca2c2b7c3dd3489b1c8b620f910573d3922683592a1350c506203369ba5ecdfde6176c637b211c874c28a37105"}, {0x3f, 0x10f, 0x9, 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&(0x7f000001c000)=[{&(0x7f000000a000)="ddd15be604d92d66dbf5904789a489f90219b9408e841a98ae05fdc2c2808402548713b524e7450594a29b742cc83ecaf691ead9039e0de9ac6baf275dc0d0251ecb24dc83d5f42ebffae1892f8c18d3d984f727b7e005b9e1cd9115562a2fc2f78fe59a17cccbcde1732092fbaff52b51410b2cf77ac5f615289f26efd41cb9ec9df3f208c00d21abbd8986b04f8b2f485c6dbe8da3e863992bd9e9ef070fcbfdc9a48cb0630fdd0e5a4eba24151cff04be0368fcd4cd7b24b27eb80f74333bda352f2a5a1be1c394863bbf16393d069bef07de01d8d64b57ac3151ad6e6091c0bd", 0xe2}, {&(0x7f0000039000-0xb)="f634448bd9feb03fd08743", 0xb}, {&(0x7f0000038000)="10d3fcf5f9dc41191003694794e459d89c73a0709efb1a8298cdd595ae7382b70d2861d8d3111cc8007e2f94682712f5cc8a9e8e00cf2adee2bb71b6be42af071b5bb4b5d05afd8831d32e26b70e8f83c207741fcbcfcd5f56db57ada2d42f2c9bb386bf3c903dc9935b3c55b037d16f1fdd05ec1d63eefbc216740ec1a14944b47112a33d05e57478b5f0aacf630e06f3d86936b464bca1373a190e0bde8d5d1fc6b03836b8acf7ee2b8fe18df2a90e93f0ef1f37bfbd6085b36f154d1c06869e8db1cd1489ad94d1e622d7702a100923f5c3debec9b55498e51b6f49b209cd20e737c05b81bf490c5fbaf4af", 0xed}, {&(0x7f0000038000)="d6955383a56d515943fc11ce230e32ce308c819252db215c87d8f85b0ce8f68631eafdb78bf482814eafa0afa9a4600382fefe9bec837270c482af711dd6504ab5a8fc66b275c24f7e7c66b7cc672319079759e94202512c2caf944e093e966922b949d83373ae69a3685ac5ac881662a30d3769b2efb03d28373eb17b0196079143cd49e11a37cbac147ce43452691e24dac7af9ee8f04f49292933a9e64ed9570c87d00544b06b0a9fca", 0xab}, {&(0x7f0000011000)="b35f8891947535e2c0035ff592e0d3bb1c1aa83967c2d07fd07322b6986ef862f06082047562ef7f581498092d19e7d46712ae43c8c37fd9e613f24fceeaf0071e4b95e9ce92e56f4035d80d7809bf2b79dd71be71ab0dee9168cc798153b945b7d7b07f438bb4384f23e889c13232ec41297f47a6a76fda251a8a41f42fd9641b38b0a30c2cbe305cb67ed9fbca8b67f489bebd14d52a8a0e60cc61b049f322a7f7e7faaad51307820dfe4eee1dd85e585e9270579981d3d86fdd1b502bf64e6a6517b3261a4c83b2d3ebfc3e1e8525890214ac338434877d12bde6b134330fbe696a17df66a91ab6fb417da4f62a1ff4bdb2db96d97dca", 0xf8}], 0x5, &(0x7f0000039000-0x118)=[{0x4, 0x11f, 0xfff, "546062d48bbe17b002cac20d6f6fa3d9e4c9a58c64db0cc8d3ee6ade173ff54c9f68645eb296cd235aab765e9c4579b5eb49ae38f88ed7bdc1b2ddf1e3df88824a4e8b341daa5a44e4ec0666dff22915a8761da2fb1a214a5a6b2a614d36a6f7e83e00eb39ecbe3935a5c8b8d179f2f693d0543c41c048f2fb6b0539fd5a"}, {0x88, 0x118, 0x2, "26c78b0498ab4f2c4a193fd41e36eac8547b3292679ff83d4b6ba017266d4b7f1ecd71fc50a68fe5e024c332badd5ab168392839227d7f5562cf3e1a9cced261739aa6e37e88a78801af99b7f7a54c00c12e0387847dc56766d0c95428f9983261f8490c1943268b169c1d992baaf75b554ef1aa791a2463"}], 0x118, 0x894}, 0x0}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000004000-0xf6)="55617ecc581500b37123c5e4dc5811ef89ad0740d3fc3c1abdfb3e5055aefcc0f7560491c537f4520086f08e5ea4022ea16a2f22d6a542681916bf846ef4200a4fd7c5c0c183f99a627d6a479d726e3cd8e3c8648d51adb8ab6d4a2e80444e84c8664e8d9c1fe32736be57502d2254b297c1e55b0c5748f0c9e6005231c28cee869fd14a301189c1eabbc44cc3af9fb742d6ceecd81f77a8bc8ef6545076903309e0ffa4e891cf0e2c86cc330de0f8e5f25d68019d3eb52ff86ffcfd4af984513b6f65324b731265461684c341050518617278f7a92b75ac6211a5dd5cab0697814f16216a72a2b8fc6e359f6c031ad577a67ae8f9e4", 0xf6}, {&(0x7f0000032000)="d82eca05e833148986dd56eaba926c3bd7902472dc0795b1db177f6aca50896fff9253526d2da3315fc7baeff554d5bb1b026ffca86339b5936fc50130e2547d03e13e33857aa72155d6ccc0bc7a7994102d0cd10c1a99d32f3127d37e", 0x65}, {&(0x7f0000038000)="7e370fc64ea67ccd47f95713d1a9e0161171de73ddac2ae2999912806d8f48bbf91174499fd73eecdfcb3a1771346fdc1cd1d273a5382a223a9e6961d86748ddd1ea11ae002f390ec66f91fb8fe28e3c35c968afa8b8756284c6a2fcda0974cd29eae05d62a2fff71dcd9e64317e545f71ab19c674fdde9a", 0x78}, {&(0x7f000000c000-0x85)="eaa2fa2cce5a939305df96a269c0170228cc4aa82b2564f34b66c8f95782ddc0a1f07cc7b5820e9fdf9c657839e20b56189d2baa903e9f8e1692122d655799544963e12390e6a1e08f1a2fa07fe63a94a5b16898c5b44bb639bd758653d08b13ed0066125ec54b9a0db3d0b7d39ce84136d0751dcc322889dcfb752ce52ba8c3ca8ca6c424", 0x85}], 0x4, &(0x7f0000039000-0x1a8)=[{0x28, 0x109, 0x5, "0621a3b8e704f596642757dcd608c8e304a2e41e359a1f"}, {0x110, 0x11f, 0x10001, "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"}, {0x28, 0xff, 0x5450f28c, "24c6c24c494210745b8fab0d3561f386426b6398e3"}, {0x48, 0x19f, 0xfbd, "4ea0700d64662871f29d3bf28996c425daf50a4a9ef85bd91322fe24d4253f5db2206bf0233bc64806c5ebf0aa1a8b2284f5be3191b9ecc5"}], 0x342, 0x4000}, 0x2}], 0x7, 0x1) 2018/01/04 08:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0xd) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000677000)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b95000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/04 08:12:32 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) stat(&(0x7f000017a000)='./file0\x00', &(0x7f000018b000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000386000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b17000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cd0000)=@assoc_value={r4, 0xffffffffffffffff}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000acc000)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f00006d6000)=""/19, &(0x7f000013e000)=0x13) sendmsg$netlink(r5, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00005b4000)=[], 0x0, 0x0}, 0x0) recvfrom(r5, &(0x7f00002af000-0xb7)=""/183, 0xffffffa9, 0x40000000, &(0x7f0000b17000-0x10)=@nfc={0x27, 0x9, 0x5b, 0x0}, 0x10) 2018/01/04 08:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) accept(r1, &(0x7f0000887000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000410000)=0x9) 2018/01/04 08:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f00001ca000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/04 08:12:32 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000812000)=0x14) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000dc4000-0x9c)=""/156) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000dc2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) r3 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000066e000-0x108)={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]}, [0x0, 0xf550, 0x7fffffff, 0x155, 0x2, 0x2, 0xcb11, 0xfffffffffffffffe, 0xd797, 0x40, 0x2, 0xa5a3, 0x6ed, 0x1d5, 0x3]}, &(0x7f00004ea000-0x4)=0x108) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dc3000)={r4, @in6={{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8001, 0x2, 0x4, 0x20}, &(0x7f0000dc3000)=0xa0) fcntl$getflags(r3, 0x400) socketpair$inet6(0xa, 0xf, 0xffffffff, &(0x7f0000dbf000-0x8)={0x0, 0x0}) fcntl$setlease(r3, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') 2018/01/04 08:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c01000)='gid_map\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d23000-0x5)={0x5, &(0x7f0000209000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00008a5000-0x8)={r1, 0x0}) sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x100000080000000c) 2018/01/04 08:12:32 executing program 4: mlock2(&(0x7f00005fc000/0x1000)=nil, 0x1000, 0x1) remap_file_pages(&(0x7f0000123000/0x4000)=nil, 0x4000, 0x8, 0x0, 0x0) 2018/01/04 08:12:32 executing program 6: 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0xffffffffffff8000, &(0x7f0000fdd000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f000053a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000196000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000911000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r3}) r4 = openat(r0, &(0x7f00000d0000)='./file0\x00', 0x402000, 0x86) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f000080b000-0xe8)=""/232) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f00007e2000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0xc, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/04 08:12:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000498000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/04 08:12:32 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f13000)="1c0000001c0024f400180918000000090a007ffd001000000200000008001700ffffff6ea9a409dcbab018267b52deb898cae9fd6e73946ccea727f2bc0d08bbac5b22a74921a30baa9146c35a4c82d2eff4ee27fdba56bc8050782bf64de71ebab0d0773cf673e9e883b657e0dd24aed6d1dd2735b3a600000000000003ff6bf3b7cc561ea428891f165ed567c20f000027", 0x92) 2018/01/04 08:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d4000-0x15)='/proc/self/net/pfkey\x00', 0x40002, 0x0) mkdir(&(0x7f0000871000)='./file0\x00', 0x120) mkdirat(r0, &(0x7f000014a000)='./file0\x00', 0x40) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000cb3000-0xd0)=""/208) r1 = creat(&(0x7f0000ddc000)='./file0\x00', 0x0) r2 = open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000cd000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000073c000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x439c, 0x6}, &(0x7f0000949000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000360000)={r3, 0x3761}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00007ea000)={0x2, 0x4, 0x2, 0xc25d}) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) creat(&(0x7f0000d49000-0x3)='./file0\x00', 0x122) 2018/01/04 08:12:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x2, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/04 08:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) lstat(&(0x7f0000d05000-0x8)='./file1\x00', &(0x7f0000a1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000209000-0xe)='./file0/file1\x00', 0x200000, 0x1) inotify_add_watch(r0, &(0x7f000038b000-0x8)='./file1\x00', 0x2) socketpair(0xb, 0x804, 0xffffffff93494129, &(0x7f0000be7000-0x8)={0x0, 0x0}) bind(r1, &(0x7f00002e2000-0x10)=@ipx={0x4, 0x7, 0x2, "c1f8152f0e64", 0x7f, 0x0}, 0x10) [ 52.399969] binder: 9470:9478 ERROR: BC_REGISTER_LOOPER called without request 2018/01/04 08:12:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000072f000-0x9)='/dev/rtc\x00', 0xc8000, 0x0) clock_gettime(0x0, &(0x7f0000d70000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b05000)=[{{0x77359400, 0x0}, 0x6, 0x64, 0x3ff}, {{0x0, 0x7530}, 0x2, 0x4000000000, 0x1aec}, {{r1, r2/1000+30000}, 0x1f, 0x1, 0x4}], 0x48) r3 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00') sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x2, 0x400000ff) [ 52.454533] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9494 comm=syz-executor1 [ 52.469984] binder: 9470:9478 BC_FREE_BUFFER u00000000ffffffff no match [ 52.470501] binder: unexpected work type, 4, not freed [ 52.470504] binder: undelivered TRANSACTION_COMPLETE [ 52.470515] binder: undelivered TRANSACTION_COMPLETE 2018/01/04 08:12:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x6e)="b889247b33dbd268cddbeb4b572b26fab6cbe4d6c5675a7b2b7f6d7490f4d22a67d878a465fb56bd8b9aaa2c2eee8e3bfe5b7b6801a167e117630979b6b4241491bc5c869c0eac0e61c00b66a76d295f1505c17395c3301b32085b7eb6e432838fdbfcd3c717ffb582891b36af51", 0x6e, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c6e000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x9)='vmnet1*+\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000002000)={r0, r1, 0x0}, &(0x7f0000e8f000)=""/164, 0xa4, &(0x7f0000000000)={&(0x7f00005a8000+0x6fb)={'sha384-avx2\x00'}, &(0x7f0000003000-0xa7)="", 0x1fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:32 executing program 5: unshare(0x40600) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a46000-0x4)=0x0, &(0x7f0000df7000)=0x4) sync_file_range(r0, 0xe34, 0xd807, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') splice(r1, &(0x7f00008df000-0x8)=0x0, r1, &(0x7f00009de000-0x3)=0x0, 0x1, 0x0) 2018/01/04 08:12:32 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x0) write(r0, &(0x7f0000f77000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x47a) 2018/01/04 08:12:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00003bc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0xc9d9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x54, 0x1d, 0x701, 0x0, 0x0, [@mark={0x7, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x3, {"db9d3b846882eb"}, 0xaac}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_fuse_mount(&(0x7f0000be8000)='./file0\x00', 0xa000, r0, r2, 0x1, 0x800000) prctl$intptr(0x3, 0xd0) 2018/01/04 08:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240100, 0x0) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9fe9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000036e000-0xb0)={{0x3, 0x8000}, 'port0\x00', 0x60, 0x100000, 0x0, 0x8, 0x4, 0x1000, 0x61, 0x0, 0x4, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, &(0x7f000054d000)="", 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/04 08:12:32 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b3c000)=0xc) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b3c000)='./control\x00', &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000407000-0xa)='./control\x00', 0x6000, r0, r1, 0x2, 0x80) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3d000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000b3d000-0x10)='/dev/input/mice\x00', 0x0, 0x480) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b3d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b3d000-0x4)=0x14) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f000018a000-0x89)="03001aec1041b79ad66f615c207e8a2b7b16132b2c93be84c9a134bdab1acbf0c10de37749427c20fca804e0f29595ddf0d0e0624341851135070ca1703fc5656479c8bec00d54f4a7decea23da4e9e3f48530acf24f735fdf18b9ce0f12cd79d75d0cbf16d2bf7ad6efbfe95114c070f2d98dc024bd3c266dc673a65e11dbf88af8eafaafa2df9aec", 0x89, 0x4000, &(0x7f0000b3c000)={0x11, 0x9, r4, 0x1, 0x409f, 0x6, @random="307ca24059fc", [0x0, 0x0]}, 0x14) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) ioctl$KDMKTONE(r2, 0x4b30, 0x14c3f3b8) inotify_add_watch(r6, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/04 08:12:32 executing program 2: getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000733000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000004a000-0xf)='mountinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r3, 0x402, 0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000002000-0x24)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x24) r4 = socket(0x0, 0x0, 0x0) unshare(0x400) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x1, 0x1f, 0x20, 0x9, 0xffffffffffffffde, 0x3, 0x9, 0xff}, 0xb) ioctl$void(r5, 0xc0045c7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002000-0x4)=0x100000001, &(0x7f0000002000-0x4)=0x4) fcntl$notify(r3, 0x402, 0x8000000c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000002000)=0x0) setpgid(r0, r1) 2018/01/04 08:12:32 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x21, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00002c7000-0x8)='./file0\x00', 0x8) write(r1, &(0x7f0000fdf000-0x6a)="7f9238fbda60da600df51f3c3fa9976a985a5cfc04521bee2b7acf40fae39712a5b990a251d4972cb83afef8a20439f38f1a817ebc993481edff49418e1bd7de6918e0aeb7e3f9b6b675ff73435d8c72a9a56ec3a85c028c432626b6232f4635c3a7d320456b9b596f21", 0x6a) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000fde000)='comm\x00') 2018/01/04 08:12:32 executing program 6: mmap(&(0x7f0000000000/0x7a0000)=nil, 0x7a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000793000-0x4)=0x7f7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079b000)=0x80, 0x3d) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000156000)={0x0, 0x68, &(0x7f00007a1000-0x68)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000f4000)=0x10) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007a0000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007a1000-0x4)=0x0) 2018/01/04 08:12:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) getrusage(0x0, &(0x7f0000c6d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00007d2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fbb000-0x4)=0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) mq_notify(r1, &(0x7f00009c4000-0x60)={0x0, 0xe, 0x0, @thr={&(0x7f000002c000)="adeea4588afe7fb0d9890fb523f981105a7139b60356ee6b4a8026c5b1bcf81544963e4a250c0582fa9512efea248c3efc042bef806c523978e7bac1962e3d71e5eb66cc56b34f1a4d49dd57d066ba29cacea878eef21b7e4c301806ee476eac11a2a0d5a304598d80338b9ace9bad0c50f937eb9dd22d33a9983e6039731e7731022289ba05c7", &(0x7f0000807000)="be9d2928e2e03598eb9f62c5e65198544c386b1f234a3530b58d6d6d942208ad66257be5028e739ec495aa15c5a27189ae5d2b399dbaafe6a37ac3ebc3f013c525856294c46d053653c8a35a3de85c86077d47bf61d42178637d0d229d98ea2165960ca52a3e33c9dcade970fd59932b83c7c7fca1a2067ea29f4e2599d111894b7fe2cf65d42358fe046f61ff3831bec08eed39dcb090ddde8c7505ca20e8c87e23a7df0bb4bf8c617c9c4fe9e626525e028db4b8a0f892b4a39da5217f2a0c58161a10d3d4368467f416c4adc4d7f443ad2c15f3a2ed887d98a85cddc516d7019a2f8e618de0c83f4d718380e366c6ed10422448f8e9a6a427f6a867846ba72e155e69ce5c291d4085ea9e1ef64f80d73e0b9db8d7b36000c317062be1a756dfe6e3974e12d9702e1108d56e368ae9c4c92ef49bb7b2883081f230b2d44e80ea6f6892e00ae40efca93c368186212ef72ee0e14ba8a089c52fc4762155e7120890987d6eb3edfdc5da9e0f5201170e7b3a60b27b24e6a9f89738e5d76470132451cfd6c58a69c690753cc44a803efe21f647e06106bc1e53314f9bb17d8402aa5c487739b2076359b966b3a268b38fe0d126e8587ed5ec25594eff772c4a32698a2cf3c4c359ae5dad8716d6cda6fc17579ec7fe782dc182e6a5f04ebc7afbeec5be86872c58f1df6c04f3dd048bc894f9b07324a0d705d445d06c1893d351eb7a4e3e2874e86912f7606f90214601d56b87435435287fd1909f37e8fb4e20e79168d56c6150a1521b42633743e8959d4d93f439efe77c74889f8909fad1588572d67feed3a2505a5db49bc8f03488f308e6999503949e13c402cc2c8533e0cc2156c3c281418b2827f5abc7baa9334a73b0bcc8a3e3a38a324733325aae7d34f71f6241eec3ab3fa3acfe8749ed1e70508a6c9174710d41546100b55d466383838b0c4d673d0fe6f78c8d840d048b7ff11ba94b5b2a6ae066db034c8c891925ed7750278b47b19a0ec94c580a57cef93086ce95cb41fb4dabd321e7e857f17cf927039c22d02cc5f248a528807b3a89dcff9a37170a377d5471ce13c5cc09eb3bd8bb28e42d39817094b9523ee63153792e06df20069d0db09c82eebb2d9e18f07c5b188bb98f74e7554dfcc0f091cd13a75c7859eacd3afb7820294e1be930cddcf5821ab727c9e60b206d70c0be68c7971e77d779477850061b203497639e5272b5f6be21d524fd6221c27b060b1ed7bf0f9a75e1414f402e208d6f11881a2d0afecea11412b59308b669bc44724763ecbb19f476f32c32d35fd2d6c9d88dd9e26b7775826db77d8ae287d68c3d916464d7b5eef1023fab6dade26b200c1c186e895d3958f0457f762e04639b055385a0f2750e353f49d2f3a1b0c81d7c20c9074b59ff91d2718a6f1da126e779e8c3da880a5940245e148ef923ad822597d253394d3f7b63f0e4081436c754addb11243039fdd05292cf6f0ce69c704fbb806cf3c938cf634a95c7735095b745f5b6b87bd3464c3c7519d8a30976bbdf578b992e89d14bc93a3eee5524b416afe2e1400095591f8c6c995323b440c2ac39b606c0925f418c3ed9bf973c66356dcf2696c6ea1e3df265c4354a1d119ced9c87ad2b71ea17345d91a465637505aed6ad2244edb61d899a541d12b03a14c9e51de2da8fbc45d151e1ce9c50075fbce17472776f0c149631b949b668bbb6585fe8272758f6791a2a345735688b9e6a80ccd5372d40dde3238cb2a889b3e1d0fc73e7e2e138ba74e3f6d07beb9ee78eccab3598bfca0cd326d28a247ae8896afc74d028f04769271beaa2120727390216b37c9f9478a95ccacce754a1c0e17a9b52624bbb80af6a615c1cc8163e6b6a7f414e02be0b341c0e1eb6af5ba887333e1cba549da472112fbebe012485b144bb5626d1469308c91dab0c021bf1bd01ebba9c68e5c292a1fd0153a5629a72152568bde5e199fc4f3dda5bae526a054e5d4b81af52a3aeb1daba11310a0da2690143e425855bb8512fd6b1cdb37f5e357cb2a3a45ea5dde770a6758a8271f97c917c3c59b20803bd2158fcefd0e76bfe0f532a693590e1399494db0c326ec6d52f1ef7c29c3a38c95a5854e5a47914b9988acba4d8415292772c421c64ce262933e92f01d6582ce6a7b655a352b4777567ae16ad0e4238c350b1b412fa06251acf614b8516e14aa8d38998847e2734551b853dd9d9ed68efdc40fbecb83cc635ff3c45d75af1c0f83d54fecd9134ba8b33868da70150dda5a77e3b58d543216ff719a5c5aedec9d026bdb7e2aea7aa49170f8f7310c1f6f8ad26c043c9709f99130febd666b51525716c0d3942d2ea2d96915b871eb0fc47e4044eac430aaffb0415c655f59edf24cbb25e1ba8c5edfaf59a726df6d024f3901e2cd681ca2e4016bcb338fe7d314981c3ca29ca441d3333973ccfb9f4954196e1f0395606553a24a51a1488728246fdcadef81dce5c635cdc4a68adb46e965bfebeb85aa928ea67bbcfb95af6caede7943ff35679980b4715c3bebd1c297ec87653a5abb27158eada2585b922d9697d9a681dcdb15f8503f688a37c90fb74dc2bbe000f1c92b422f0bd6b19b6d08c7b8ee984a0990dc2a9e71e26101466a3ee0ed0e96b79c28736691f4d720d23047832a2b6405ead1de4c741960c1706e5bac8d0be09e7a9c1fc93ae24ebba1ec0c5957b6104abea3aeb755ba657152076828d352478ad3c6a6fe4931a9252cd0b659ab3aa54cb3dee17bf6a64fa67b00ee28ab382a0590aa8511b6bb800fe99429f9d2047c83fcb19fbb32598fb911e2e4bd4682cc43c5a429bf07c1d68b643d21cf28f42a35b54b385a6556cb837245d000ffbe906c0385da74001cfc465069d6c0dcc7237b9dfa49d0a602d5e37de3a935c1ec16450f62987836f76c7c1d94ad7c565248d16b080ac14435a159a5b6efe58a79b8b94868ea3fab825ddb55956cd3110637a24d62a3fed9596ac6c4847b9beaa4e52c6c340abd8e8f57e3dfb0d5a43b1229de2ee29364d162d90aad174b52d449dbd66797c7f2f4c587857bfda6e534d4ee53d3cc4473a6c871154a9fa01c081339ecae0ea76304db597180d5dca805ac758323970f1fd8c956a6ff87489a1f388ed753b3507bd841842c338d7cc9a6c62294aa221b7e18f7b7af7f747685fe0eab767d8df29e68a8b4e10b68f9b590eaafeae6af0d4f7789acd64fd27d76b9ed34c535659c94bfb4a0b985bf00f5f2aa4aff3bb2df819aef8a0e85896bb98e34d3c66faf66150435eab8f815ffd5d86e906818329c0c452296a5d03702cc7febc2be250d526c628cbcd98e05938dc50c469e7f7e36aed6365d94c4bb5558ce96a0ca20e3ee60ea6ef8c77592fdcf8b101c7ead20a566f97a611a7bcc384aee85cd40f3bd9035bd2cf506a144f0f1d4a124e1ceb7c7308d3c9e874cc9b052d535d6b77f25eb504a5863de2e02488ea4521cdab8d89d195575ecafebcfb6b9b6ac5411aba70d9104afea38d7370a62c5833e79b931ffc4853912f49a8f3a09d587649d30c9fb566057a3698b8bddce3c0e595a2a2c454848de2a16e86391dd17d86583b19dad568110aed9a7063c28b15f39e8a416e1833b0f5b2bba73e7ac3e1cafdba9c0c4964d1aef73a2bf733dce0ac8d0880f6aa87e93eefcabecd34668a4a2661c41e1a3de1bbdfad302062bb0aa2177f95d67b7b33e102f2f5e16834c65685a2459e246cbd27cbdfe9b8c221fe2124ec47ac48463c04276bb2ed8bfbba1651bd145a8ec5e55e67eaf29488e9d375738590e8ed47b6e869acd812a7b6b8d5a6d4aa8e772b2db17e42ca99cc1590ce8142a2314c4a9a51f2862a9ae2333898e890eb3862ba8ad59cc50b163f1dbd08a82f44f0bdef3ddba87402299deac915996117134e49a0cce8ef231746edeb3db4869753d921ee17cfdf92b97d5e175eaf768c19f5a23a25faaecc51ba7799d5b991ab0ad761fd7b7ae50ff904b5130269d9bf482c9d4cf2b9ea9373d8e7260b15a0db54eed8e04ba6ef81945714c7981365e7a9dc3413374fa6595a26431088f99152981692d7af1fddd5078b018f57f66ed95f2177c63e795ee2054092d8754a40d03db7d2655e102476a550a56f3b871fe2a9fc8ca5e794a9caaf4a11e4c097d5e7d41ee1ee4fbb6b5a1e5b87a5fe58c35ab6af161284814a0510eff87b22bd9eb7157cda9107fdcaf72026b6809d708f808840f23927c94bb5069294340083ba9b41a8f9609b7d58888fc5287a9217e408484c90be8e45bcc31147e7fd173285de8b1b22138940b48a28449a4a57b5a6e54d577ea72cf9b0031ba4c37fe4093c005eae4c010423b7aa38ed243ddaf07402841a225fa009ee56b5255ce8fb9efcf9bc91802e7c3c61de3311315d6fde223f91baf45316e45eac5d7817f95c3ab62a3c2e6a17b4a6d5df762ba3ca69c4126b2700279dc54a8f409792a1f42ee137ddf192d16d78fa209d5dc9225dd62fe64d19a189815c983b1ca9823151fc4308158c30e6ca94b15376ff16d45c0b225cf40211ff9ccefdec8bbdda662abd7dee99d632e2f71576772c6d45b54f00c5023cdc823a025de6e682b94124d7a489b83cc9cf7cf661927b3840014caa86bd971429068e58c88570ec1179989eed17a7ccf68f0279283a1dcf6bc700bda4ecdd1455b649d391cb0b4e573dd468cb9958d83197f1d09ab2234ae64edd5b6875f475621838229dc92fcdea56aa2ce5093464bf7458fd08150b17f3a0ee72825cb50f4705324c176b5f782520fc6e11f6767519b2a90b23f576182abb8f75a9d3c7cf1fdf688f1163732799eec47984fb701c4288fea217ab5989454da6a45d07a17f098fdfc427638d947544ef2d73760b3a3bf281d5274c1acf73be49c965612ab1f2c1431e1a3b0bad9c42275d559c74f40a95e9afbcabd3f316be6abd202b574dbb4ef8217173597d6d001d2b99419540f4aee79812815c8cd35fb0605fc36c61385574638b0a5d2b8352e60d425ba56b320bf5de1433e08e48981f96f6b1725e7b0ca287fa733f2ebe6442227a42a4f290304850d05cc32b740dbe71d95b19e01824d11899e56729dc7b83dddf2210361e5b79d49ff651bf9312d03d43ca127cb15032e642c5d91c5eda9d06a4073a402b6919bb8dcbf688bdbf6b5424b7dbc3cc985ad504d3f891bded3b747fe5d3257e6be06cb3c90dab14be2b9e6af8fdf53764e89eac05010eafa236a2425a005d1189bd5b018842c1a6a6a25f0b95b69df52f4697b986f878488bb8a6031c8b67e05cd8f8c4f01b82d8400d902268079bf53132aef94cec6a86b7b3989e570948e08dbb711c9111b646905ef35b808eafe17e2f44314e9e060e04b1aca367d9f8911f200915de805c4158aff12f9e4fa77d32a7c3db00bf9e69aec2dc14e44a48905e04b7fd71a0ad7373b343e87d7f8075cb32a637b7de7c6d99e562fb9197e2b0951b32ab151ea82b29250a9b76373a3dacb442590fe362382bb0be55eb96090cb4c95b21609444e45f9842f3821b90f7743caa87981a4ec6912837ed7c900d5abe69f487271edfe09a49a4e9745b353eb78e7e35e297f702bfea11a89f5dbc698f62f0b4b71df4ae9d15b9fef76a486343d5d4c7610167e1a215b355820bd04f9e3b698c309f2334d7016179cbecab4648ecea5b3817b5709dba918b92854924f4d4495a52d532b82d5c119f3fd712d7bf52e2d5aa2686fb36bdd26a67bbcaa1635457904b1e11c558ce160ece19cbb9d53d3a45208b1d9f68b6058da3935a3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/04 08:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) unshare(0x40600) signalfd(r0, &(0x7f0000fad000-0x8)={0x0}, 0x8) 2018/01/04 08:12:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000481000-0xd3)=""/211) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000620000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f92000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000deb000-0x18)={0x0, 0x4, 0x8, [0x10001, 0x6, 0xfffffffffffffffc, 0x69f, 0x58a, 0xfffffffffffffffa, 0x101, 0x4]}, &(0x7f0000a18000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b31000)={r3, 0x2}, &(0x7f0000f3f000)=0x8) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b1c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008e1000)={0x0, 0x4}, &(0x7f0000656000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000107000)={0x0, 0x80000005}, &(0x7f000064b000)=0x8) setsockopt(r4, 0x4, 0x6, &(0x7f00006d6000-0x5a)="183651154657faec85cb443c3e383c4af84c31e788a3486b0cb61a324a04ec1f8b6fe3d5d612e080cfd58d9c420cb7877d1388e578132338270c51c798c78ae6a746ff3d25bdba0c5c788bcfc62898a4f515ce5c0c1f3980d276", 0x5a) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000fcd000)=""/12) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000c25000-0xb0)={{0x7, 0x6}, 'port0\x00', 0x0, 0x16, 0x2, 0x0, 0x5, 0x7, 0x9, 0x0, 0x3, 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]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002a3000-0x8)={0x0, 0x0}, &(0x7f0000021000)=0x8) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f000063e000)=0x7fffffff, 0x4) [ 52.470523] binder: undelivered transaction 91, process died. [ 52.474724] binder: 9470:9488 ERROR: BC_REGISTER_LOOPER called without request [ 52.475939] binder_alloc: 9470: binder_alloc_buf, no vma [ 52.475958] binder: 9470:9478 transaction failed 29189/-3, size 0-0 line 3127 [ 52.493646] binder: 9470:9507 BC_FREE_BUFFER u0000000000000000 no match [ 52.506442] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/04 08:12:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000861000)=[@reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f0000a84000)=[], &(0x7f0000efc000)=[0x40, 0x20, 0x0, 0x18, 0x40, 0x38, 0x38, 0x30]}}], 0x0, 0x0, &(0x7f000061c000)=""}) 2018/01/04 08:12:32 executing program 6: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = perf_event_open(&(0x7f0000057000)={0x2, 0x78, 0x80000001, 0x20, 0xffff, 0x6, 0x0, 0x7, 0x40, 0x1, 0x6, 0x7fff, 0x1, 0x6, 0x7, 0x3, 0x100, 0x1f, 0x9, 0x1, 0x3, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x100000001, 0x2, 0x6, 0x1, 0x3, 0x9, 0x0, 0x80, 0xfffffffffffffffe, 0x2, 0xffffffffffff0000, 0xfff, 0x2, 0x0, 0x5, 0x2, @perf_config_ext={0x3ff, 0x2}, 0x4, 0x0, 0x7, 0x1, 0x401, 0xab2f, 0x3, 0x0}, r0, 0x6, 0xffffffffffffffff, 0x2) r2 = dup3(0xffffffffffffffff, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000971000)={r3, 0xe2, "e32197b7b6614f17641f6a029f534a7d0aff5c032dc2f248625e67896f5566be75eec24ea7429ff6b0ee695e0c6fbcd6cc115eec1eb281142f1534aca7b8b865fba013d4ece67e8a3ed15d402a00574b0b48c88d72b1520d47e174534c3aa780d462a424ace6150af42640575341a3882fbed1a82576044976d61cbe6cf2343e92cbdc9173ee02d7426b0d8e1dda3e1e11521eccec8c2bcc5cb9744e07362bdcb7cd1d19ba6c23a16e52694459ee7c06c5c0fac9510639f9928cb8c143bae58f2611f3696e5611ae35dbb404707577a3fb9a737f32b33dc7f7bc42e401faec63470f"}, &(0x7f00002d5000)=0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000-0x85)=""/133, 0x85, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000d64000-0x30)=[{0x0, 0x80}, {0x8, 0x6}, {0x2, 0x80000001}, {0x8, 0x4}, {0x4, 0x40}, {0x3, 0x3ff}], 0x6) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 08:12:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000966000-0x10)={0x0, &(0x7f0000000000)=[]}) bind$inet(0xffffffffffffffff, &(0x7f0000d4e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:32 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000010000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000000b000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000011000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f000000e000-0x4)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008b7000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000828000-0x4)=0x0, &(0x7f000039e000)=0x4) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000085c000)={r0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) r2 = memfd_create(&(0x7f0000bca000-0xe)=':rmime_type./\x00', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000035b000)={0x0, 0x800, 0x3, 0x1, 0x0, 0x3}, &(0x7f0000807000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000409000)=@assoc_value={r3, 0x6}, 0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000f77000)={0x0, 0x0}) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") memfd_create(&(0x7f000054a000)='\x00', 0x0) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:32 executing program 4: mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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) 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) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f000073e000)=@in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="3b489bba9c26cc436f728678c85de8ac332f9abcc6ec31cbda79e90dc58821ffa755c084390e0a9c345462e9820e9ab75451f63f8e16bec1ab525c030dc46fe84943552f265145bb231c5c4843ed2eecd119c385c27f58a9f0a6fd6b8fdf9bfad0650aa8262b5a54a0df86199b6db7e73399dd79b90a5bbb158857d39502d8df6520ede0ce2dea1de70bf8ed75efe945881edd5a2cc11dba4827b151c8878ddafda2e7d682", 0xa5}, {&(0x7f000073f000-0x4a)="20a3c4d1d6332c88fb37bd9ab82eec21dd3a059bce5d19ec76c710f67421818746b44792d2e81352751fc24ac496c740b4754e5e31a77da5470a58a622a9312895ae6e451949035e9702", 0x4a}, {&(0x7f0000002000-0x27)="87b6351a489053af00657d2d00c382f49f514b8e762713be04a7a439f8e1153108ef8468bea645", 0x27}, {&(0x7f0000002000-0xce)="5a1e92e1539083cce824358230651d0aeefd8b6505b9fe445826f1316d623f79f070dc798d633d90044a34cbd15f55254a0c4b5a6d7506aa6f3374d79ffa1c386e3fbcd8ce07fdf04e6d19715d2b4ae283a446664ebb8a1424dec821845bb8447620e63b3f8b33a7f6fcef2797e41fea7b8147fbc014a68b2cb9a8f1e4c5064e6070abd354ed50ce3b74b6a96b868554064efb5fd892fc8cfd4437aa4e0a56bb69623830c24701724ccdaa96d07b18e7770045c98008ba63c2953eb8894e94952c86090e1b16b224aa85ca2b770e", 0xce}, {&(0x7f000073e000)="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0x1058, 0xc000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") r1 = add_key(&(0x7f0000f22000-0x6)='rxrpc\x00', &(0x7f0000031000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000073f000-0xc)={@multicast1=0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000000000)=@pi={0x0, 0x806, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x9ae2, @ipv6={0x1, 0x6, "e35fc9", 0x239, 0x6f, 0x9, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x21, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x400, 0xc, 0x3f, 0x0, [0x9af, 0x1000, 0xfffffffffffffe00, 0x2, 0x3, 0x4]}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0xffffffffffffff00, 0x2fc, [0xc5d, 0xffff, 0x1, 0xfd]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0xfffffffffffffffb, 0x8, 0x4, 0x10001, [0x800, 0x4, 0x7fff, 0x8]}}]}, @routing={0x7f, 0x4, 0x0, 0x100, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x2f, 0x0, 0x0, 0x7f, 0x0, 0x7, 0x2}, @routing={0x27, 0x14, 0x1, 0x1ff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @fragment={0x29, 0x0, 0x2, 0x3, 0x0, 0x6, 0x1}, @dstopts={0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x3, 0x2, 0x100000000, 0x80, [0x8]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x8, 0x3, "cabfac", 0x0, "0cc69f"}, "ec28ce6ee49e7e84a99d5a8e7259c72c6d037ec50e1efdceaa0944a069c66cb1ff4d7de30451d7818b2347f8c2051c2fc355a436d974d2e2c17247da613dd54b5323add1c6ba80b810a2f2db730c6d53acd00d45fcb918f7f4d354b1a39d1faed6ea4d9681a7140c4ffe841a22f8e483dd0c9d"}}}}}}}, 0x273) 2018/01/04 08:12:32 executing program 2: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000040000-0x8)={0x20080522, r0}, &(0x7f0000001000-0x18)={0xefd2, 0x2, 0x0, 0x2, 0x4, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x6, 0x5, 0x1f, 0x2}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="52e981f9d189aaf3f72f9483008e82c9fef1acd87af690c278ac071aeb4cdc7c32ab8aaa575c42b6ae3c4b2598dbc7818548734505890abbf067dbcbd5bc08ed590960d0037f3d7d12e22c6da661c00923c084058e", 0x55, 0x4, &(0x7f0000004000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x1000}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000006000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000009000-0x108)={0xfffffffffffffff7, {{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf0df1bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sync_file_range(r1, 0x4, 0x9, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000000a000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x0, 0x500, 0x5, 0x800000, r3}) 2018/01/04 08:12:32 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x4, 0x4, 0x4, 0xe1d, 0x3, 0x80000001, 0x0, 0x9, 0x9, 0x0, 0x6, 0x1, 0xfffffffffffffffd, 0x8]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x400}, &(0x7f0000787000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xb74b, 0x3, 0x8, 0x1ff, 0x0, 0x7, 0x3, 0xb34, r1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x100000001, 0x100000001, 0x3f, 0x1, 0x5}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000005000)={r3, 0x0, ""}, &(0x7f0000002000)=0x8) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x73)=""/115, &(0x7f0000005000)=0x73) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000008000-0x50)=[{&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000006000)=""/55, 0x37}, {&(0x7f0000004000)=""/22, 0x16}, {&(0x7f0000007000)=""/112, 0x70}, {&(0x7f0000008000-0xf8)=""/248, 0xf8}], 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000009000-0xf0)={r2, 0xe8, "d28224a0666665d2cf7b14a5e59322ce06ea79550bf24e90c5dd130ed14e79d9ea8e19204bb3e5d8562ab4583e42f9149320f890fc707e30f79a5e69c1a605897d18b3ac5709e8887e232c166a2b4fd1f8ac0c63568ef56e96c45b89adb44d86da148f5eec236626e5b5dc5d7db2d3c3c82b08e557d9c103dd85e6add3a848831ea0ad6490adf6af135f8c345b71de359313ea423779baede15e63c13070cc48907035d7b420a355cfa5027425cd365469198bdde7a25152106cc951359a403e593211a1f153333ef2de44cea68ea196da51e2ee55efeb639c1bbc61c78bf79bd5018009ddf4ac4d"}, &(0x7f0000008000)=0xf0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000006000-0x8)={r5, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x2c) [ 52.669899] binder: 9554:9558 got reply transaction with no transaction stack [ 52.692799] binder: 9554:9558 transaction failed 29201/-71, size 0-64 line 2920 2018/01/04 08:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) writev(r0, &(0x7f0000b94000-0x10)=[{&(0x7f000061f000-0x99)="ed", 0x1}], 0x1) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/04 08:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c94000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b39000)=0x0, &(0x7f0000881000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000059b000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:33 executing program 5: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00006c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ab000-0x4)=0x10, 0x800) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00008a0000)=0xfffffffffffeffff) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f00008a2000-0x5c)=""/92, 0x5c, 0x40, &(0x7f00008a1000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f00007aa000)='./file0\x00', 0x80, 0x8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008a3000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6}, 0x20) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) 2018/01/04 08:12:33 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@common="6772653000001700", 0x0, 0x0, 0x0}) [ 52.720165] binder: 9554:9573 got reply transaction with no transaction stack [ 52.720173] binder: 9554:9573 transaction failed 29201/-71, size 0-64 line 2920 [ 52.751833] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.759676] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/04 08:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000698000)={0x5, {{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]}, 0x1, 0x5, [{{0x2, 0x2, @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]}, {{0x2, 0x1, @rand_addr=0xfffffffffffffffe, [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, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, 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]}]}, 0x340) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000c8a000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cd6000)=0xfff, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[{&(0x7f0000df6000)="dd", 0x1}], 0x1, &(0x7f0000de2000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000057a000-0x10)={0x4d, &(0x7f0000e0a000)="caa3dc7ccd3519ea8f1c491807d2256ae9270ed873165065626f3a17206cd9ab8505b2fc71479d4da7d1c4883b6fd2434c85001deb41139378117dd2b3157288b533e5352cb6c53979b3a6b2b3"}) 2018/01/04 08:12:33 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = getuid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) quotactl(0x5, &(0x7f000000f000)='./file0\x00', r2, &(0x7f0000037000-0xa5)="358fb4cc9c9e0c6a8a0c778514e8228bd431a274f0bc905fbb5d76e265443d5133c351299282e60252fb6dc2a7612b56cd1b5352046374aba294fdea9fde9f067c324788626b62efc1ca363244eccff21bece0891a0f009bbb6b8ff638e49adb91dfd4a442bfb886079492ccdacdfb5400871a8ead94d43ba4faf8cf64ab3b93eeb77510b8dda9926e7c75b8cea189a23850004bb37120abc33a4fb25c82badd95eebdfbcc") sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/04 08:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000056a000-0x7b)=""/123) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/04 08:12:33 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000002f000)={0x800, 0x1, 0x51f, 0x7, 0x1800000000000000}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) 2018/01/04 08:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000cc4000-0x38)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f0000012000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/04 08:12:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = accept$inet6(r0, &(0x7f0000fb9000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b0f000)=0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c34000-0x8)=0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004c5000-0x10)={0x9, 0x1, 0x960, 0x6, 0x0}, &(0x7f0000f2e000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a84000)={r2, 0x100000000, 0x52024ce85f1c9a8}, &(0x7f00001b9000-0x4)=0xc) mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a93000)={0x0, 0x7e0e, 0x30}, &(0x7f0000811000)=0xc) mmap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a95000-0x8)=@assoc_value={r2, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000633000)={r3, 0xdf, 0xf8b, 0x20}, &(0x7f0000a93000)=0x10) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00002cd000)={0xffffffffffffffe1, 0x3}) 2018/01/04 08:12:33 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fa5000)='/dev/input/event#\x00', 0x80000001, 0x4000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000fa5000)=""/180) syz_open_dev$evdev(&(0x7f0000976000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x40c80) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000fa5000)={&(0x7f000020d000)="ffffffffffffffff", 0xfffffffffffffff3}) 2018/01/04 08:12:33 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) prlimit64(r1, 0xb, 0x0, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/autofs\x00', 0x101400, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000761000)={0x0, 0xbd, "704f109208d3820be0308c884181b303c0e347ea74be26a648ad67e8112195e6e8cd3e97f959dbf5393053fbe59fdbca98909958b04986d41f0ce8aed77c17bfc71077e1ea7aa2e604fa29eda50cbd71a1e441dfcc50c6049b14cb098131e758128eec90bbdf3c2c3cdb22f86f8a6169bfbcecd8725cc1a26dd0747f68346c3a07cfad8df89c5db02234e92280e675897dfff12ab84ddb0695e57360c387f13205c02d51fb29db78aaf1c89be3ed335e825fe8829b4d21a9df54b4ba78"}, &(0x7f0000fd6000-0x4)=0xc5) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000313000)={r5, 0x3}, 0x8) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/04 08:12:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @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]}, 0x10000, 0x7, 0x5, 0x3ff, 0x4}, &(0x7f0000a11000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003fd000)={0x29, 0x101, 0x8, 0x5, 0x10001, 0x100000000, 0x9, 0xdf2c, r1}, 0x20) close(r0) write$fuse(r0, &(0x7f0000001000-0x30)={0x30, 0x1, 0x5, @fuse_notify_retrieve_out={0x4, 0x0, 0x1, 0x7}}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000)={0x5, &(0x7f0000002000-0x28)=[{0x1000, 0x12, 0xca, 0x1}, {0x3, 0x9, 0x7fffffff, 0xfffffffffffffffb}, {0x8000, 0x401, 0x5, 0x4}, {0xff, 0xffffffff, 0xf4cf, 0x3}, {0x5, 0x3, 0x0, 0x7fffffff}]}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0xce)={r1, 0x4, 0xc6, "a494b9785f557802379c2caa50e15913ed5d102718c788362b40c0e6e106420754ae1f94e14260e36a182c88b6cebea105b7e133ccdcf1ecc019366fe381474c4a635f9d74600a1be7df71b0e747bdd153c55ca5a67b9ceb49e65c68f673011173f0aaa3b5bb0460d56dfbe1ffe97cd87a1ba0b3ae0413c2874272b64406b86fbaee7e48178e2831d3fe5a9cee8d6ea6aa42fed8d903e5ed9453988bd562fe9479d7561c3df187002242733015ec779e67cc1ba1c45ee80af854bde2cf169349238a520c9e88"}, 0xce) get_thread_area(&(0x7f0000002000-0x10)={0x25, 0x20000000, 0xffffffff, 0x4, 0x40, 0x7, 0x70, 0x5, 0xfff, 0xffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0x95, "358ca44d2727f5d40d46a3c03f65fb512c0c840d09d361677ae5b8e51d56d49f010ed04cb620865fc7e03b8b1098ebd45bb1237230924cc39c4848022cd3f922e2080d34104aee18aefac02f986663f9d046eb51ec5eef0d6d1347563e1387ec870e2cb7683d712783af5dcd627cd71fd90714debb4ac0f1d626a24e5ce6880b0defb66965b50f744459a3f8136f24e7859431c555"}, &(0x7f0000002000-0x4)=0x9d) fchmodat(r0, &(0x7f0000001000)='./file0\x00', 0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x5, 0x4) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000-0x8c)={0x1ff, 0x7, 0x1000, 'queue1\x00', 0x1c0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0x70a, @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]}, 0x4, 0x1, 0x0, 0x8001, 0x2}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0xe47, 0x77, 0x4, 0x1, 0x85, 0x7, 0x10001, 0x3, 0xd2, 0x5, 0x5, 0xffffffffffffff23, 0x3]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000002000-0x4)=0x2, 0x4) setreuid(r3, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000002000)="259b08d6c6bc79d4e7fb2ebb56761bb4af0c", 0x12) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000001000)={r6, 0x9}) [ 52.886125] binder: 9602:9615 ERROR: BC_REGISTER_LOOPER called without request [ 52.936021] binder: BINDER_SET_CONTEXT_MGR already set [ 52.943931] binder: 9602:9627 ioctl 40046207 0 returned -16 [ 52.954195] binder: 9602:9615 ERROR: BC_REGISTER_LOOPER called without request [ 52.962800] binder_alloc: 9602: binder_alloc_buf, no vma [ 52.969996] binder: 9602:9627 transaction failed 29189/-3, size 0-0 line 3127 [ 52.989325] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.994848] binder: release 9602:9627 transaction 99 out, still active [ 53.004187] binder: undelivered TRANSACTION_COMPLETE [ 53.009339] binder: release 9602:9615 transaction 99 in, still active [ 53.015887] binder: send failed reply for transaction 99, target dead 2018/01/04 08:12:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004, 0x0}) epoll_pwait(r1, &(0x7f0000f30000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ecc000-0x8)={0x0}, 0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000af0000-0x92)="e3a075fdec0e25850316f8e39c7ef421845673c3785b668ef9ba05547e16494d3e3c7a187177536f5e88cd261077ca3ccce5fbfd09c698f7e1504b92bfe4273d6e5742b490b48fdafda034c1432269cae970db35b62663454236029739f5ed81b7f72ec2a9c8c0ad9a95e0b973edffbad63356ff3b27f4dd4c7114e2035d2b19440eb6c60ab1fc1a2f15b8a0cf5d62c0062e") 2018/01/04 08:12:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='yam0\x00', 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) bind$packet(r0, &(0x7f0000001000)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @random="eb11fc1a85df", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000d85000)=0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000000000+0x384)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) tkill(r2, 0x15) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 08:12:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl(r0, 0x61e2, &(0x7f0000822000)="db14f131b4a9dd2487f5b151e332ccf1f8b15df53ae90aeb9b87da81b07214d57cfbc5903c997b57c808a6b27529066a7ec114024a3152fc19684250f4168dac8a3ad4de04aabd29fa114ddc9ad5b363b02a6cb4af3ba9d2702015fb765e4317b32c781467fb8625040627c7092d6992a4a429782ec63446c28f3f3f40ca80195a6c03ff9d0d9877099f9a5e99ee1d213afe") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000593000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001000-0x14)={0x57, 0xc243, 0x1, {0x6, 0x6}, {0x6, 0x2}, @rumble={0x7e89, 0x7f}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000001000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000026e000)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00008af000)=""/36) r3 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000e51000)=""/0) 2018/01/04 08:12:33 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e6000-0x9)='/dev/ppp\x00', 0x80500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d60000-0x10)={r1, r2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') close(r3) 2018/01/04 08:12:33 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, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000214000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = accept4$packet(r1, &(0x7f0000d03000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000586000)=0x14, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000531000)=@generic="903e96658ed54a4a0ac3a0c66085cfed", 0x10) sendto$inet(r0, &(0x7f0000e87000-0x70)="d9", 0x1, 0x48001, &(0x7f000090c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000490000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000986000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000774000)={0x0, 0xcc, &(0x7f0000bfc000-0xcc)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdcb70000000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}]}, &(0x7f0000f4a000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000161000-0x4)=r4, 0x4) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/keychord\x00', 0x40, 0x0) recvfrom$unix(r0, &(0x7f0000332000-0x59)=""/89, 0x59, 0x20, &(0x7f0000338000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x11, 0x2, 0x5) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r1, &(0x7f0000508000)={0x0, 0x0, &(0x7f0000966000)=[{&(0x7f0000e35000)="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", 0xd04}, {&(0x7f00002e1000-0xf6)="2ac89fa28586031287cec6e4278483191945495aa85046b999ce294a20d59a10320f4ed9820d2238a802e0111a16883a7b53faf299cab50fddd7ebcc357024c89e7d1ab0a755a5c27bc339803d10a84849df3e52d3971b0fecaf9becce9289260b06f73a2a654ba446aeb0fcf2ae6dd6e2fab010779d9942bd8ea5767b4b1e1d6c8402d2ef850010e0ae36ec4db0adfb37e1f7a61f6b7dba2b79b12bd9f78d581f55a9fccc301f96e8fc1b65d5cbed1e11ca696b1aaa8d94f4c0ddd8dc2980f3cd0e5125f6d16c518494bf6ef39450d160274ad68bef6a098cffb340b4c9527509b3fcfcf4e3a6d717a01f441fd1e176c3a3f9911b41", 0xf6}, {&(0x7f00008cc000-0x39)="cbf8462e8b01e3fd2e8aea3d8c1dd9c97ed3e8db95a2a2a27cb8e22aebf31a5dcd7cbdeba54e6524e91f764d80be2d639480f49546492b715e", 0x4}], 0x3, &(0x7f0000699000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dda000-0x8)={0x0, 0x81}, &(0x7f0000fd1000-0x4)=0x8) bind$unix(r0, &(0x7f0000dbd000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d8c000-0xa0)={r2, @in6={{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x37, 0x7ff, 0x3, 0x20}, &(0x7f0000ba7000)=0xa0) 2018/01/04 08:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000622000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000417000-0x4)=0x10, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f50000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000bc2000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000643000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d1f000-0x15)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/04 08:12:33 executing program 3: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000621000-0xad)=""/173, 0xad, 0x40000002, &(0x7f0000edc000)=@hci={0x1f, 0x6, 0x1}, 0x6) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000ed9000)=0x0, &(0x7f0000ed8000)=0x4) 2018/01/04 08:12:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000052c000-0x28)={&(0x7f0000bd2000/0x3000)=nil, 0x3ff, 0x1, 0x40, &(0x7f00003bc000/0x1000)=nil, 0x7}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) 2018/01/04 08:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x2, &(0x7f0000101000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000062f000-0x4)=0xb7a) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000a76000-0x58)="8dd3c4efa344adadbda7d752d43973c991cbaccfd96ca05dfb7e715e11be1ad7c428736cd2a947b24679d82241eda548e550ef875e4bc3fa26996cabb7634ad8658b6360f5f2c414505bd07b0cf38628a42a46ed5b0917d3") 2018/01/04 08:12:33 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a66000-0x3)=0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000efa000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa000000000000000, 0x0, &(0x7f0000ef9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/04 08:12:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$lock(r1, 0x7, &(0x7f000032f000-0x20)={0x1, 0x3, 0x5, 0x80, r2}) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/04 08:12:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xffffffffffff297d, &(0x7f0000978000-0xa7)=""/167, 0xa7) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000097b000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000076a000)="6e00000000000000056400") pread64(r1, &(0x7f00006e3000)=""/0, 0x0, 0x2b) 2018/01/04 08:12:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) r1 = accept$nfc_llcp(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) clock_gettime(0x0, &(0x7f0000e11000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000e13000)={0x0, 0x7530}, 0x10) 2018/01/04 08:12:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f00001f6000-0xb)='/dev/loop#\x00', 0xbc4, 0x80) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f00004af000)={0x3, 0x1, 0x7, 0x100, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x40, 0x0}, {r2, 0x2, 0x0}], 0x2, 0x8) 2018/01/04 08:12:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b4000)='/dev/sequencer2\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/227) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000049d000-0x5)=@generic="5a1435f4a3822f22a5a4e9814a60e6ec") sendmsg$nl_xfrm(r1, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000fe7000-0x214)=@delpolicy={0x50, 0x15, 0xc05, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 53.621801] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 53.639925] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/04 08:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b00000)={@common='tunl0\x00', @ifru_mtu=0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000023e000)=0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/01/04 08:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace(0xffffffffffffffff, r0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000432000-0xe)='/dev/keychord\x00', 0x4440, 0x0) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000815000-0x4)=0x6, 0x4) 2018/01/04 08:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000503000-0xb)='asymmetric\x00', &(0x7f0000520000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e30000-0x7)='vmnet1\x00', 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f000083d000-0x85)=""/133, 0x85) r1 = syz_open_dev$sg(&(0x7f00003af000)='/dev/sg#\x00', 0x5, 0x400) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000b62000-0x6)={0x2, 0x8, 0x10001}) keyctl$read(0xb, r0, &(0x7f0000f10000-0x53)=""/83, 0x53) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00000bd000)='./file0\x00') 2018/01/04 08:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000890000)={0x4, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000eaa000-0x10)={r3, 0x2}) 2018/01/04 08:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000210000)='/dev/autofs\x00', 0x41, 0x0) writev(r0, &(0x7f0000eb9000-0x10)=[{&(0x7f0000c85000)="390000001000094700bb4ce1c30300000000000000000000450001070000801419001a00040002000c000007de000008000300ffff06001ee4", 0x39}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000660000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b08000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/04 08:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000e57000-0x8)='keyring\x00', &(0x7f000065b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) lstat(&(0x7f0000153000-0x8)='./file0\x00', &(0x7f0000126000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setuid(r2) recvfrom(r0, &(0x7f0000355000-0x3d)=""/61, 0x3d, 0x0, &(0x7f00008c3000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) keyctl$link(0x8, 0x0, r1) keyctl$revoke(0x3, r1) 2018/01/04 08:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da4000-0xe)='/dev/keychord\x00', 0x1a1300, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8005) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000801000)={0x5, 0x0, 'client0\x00', 0xffffffff80000003, "3cf8ba5a0cdd2654", "462f0b1e1c9672249b867cdce193ce570be973340cb47c6d12c9ffb0ff80f301", 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f8000)='cubic\x00', 0x6) write$evdev(r1, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x807) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000277000-0x8)={0x1, r2}) clock_gettime(0x0, &(0x7f0000788000+0xc8a)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000626000-0xc0)=[{0x8, 0x1, 0xfff, 0x7f, @time={0x0, 0x0}, {0x10001, 0x80000000}, {0x1, 0xffffffffffffff00}, @queue={0x7, {0x8, 0x6}}}, {0xfffffffffffffffa, 0xfffffffffffffffe, 0x81, 0x9, @tick=0x0, {0x1, 0x1}, {0x58, 0xfffffffffffffffa}, @ext={0x0, &(0x7f0000873000)=""}}, {0x0, 0x31, 0x20, 0x5, @tick=0x1, {0x10001, 0xfffffffffffff450}, {0xfffffffffffffff7, 0xd1b0}, @time=@time={r3, r4+30000000}}, {0x400, 0x8, 0xb7d0, 0x1ff, @time={0x77359400, 0x0}, {0x6, 0x1f}, {0x5, 0x8}, @result={0x1000, 0x5}}], 0xc0) r5 = geteuid() lstat(&(0x7f0000b0a000-0x8)='./file0\x00', &(0x7f00006f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000fe6000-0x8)='./file0\x00', r5, r6, 0x800) write$sndseq(r1, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/04 08:12:34 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000005000)={0x0, 0x0}, 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/01/04 08:12:34 executing program 7: prctl$intptr(0xe, 0x0) 2018/01/04 08:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/mls\x00', 0x0, 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) recvfrom(r0, &(0x7f000066f000)=""/137, 0x89, 0x10020, &(0x7f0000409000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) pwrite64(r1, &(0x7f00001b3000)="c8bb72adfb3dbd344f5f34d3f5c1db1b49bcc193ecee53bf48d1df9e7d09294fe9a148bbf48df6700021d1c465075aa06a1dc3afb8fc2ac5545860d6f8f36bff2165281de964e528c2a70325f2dea42c852f5e794d966e59145184baec09cc267bec3050d99a1354eccbed26be7fe417b82189c4e9711bab52257782a3c36f6e4df92ee8eb9988765f38fe03a3cb30a94d921d161c526b716ca36a69e62744dbb01a19ada3abde0753c6a9b036cc90e9a7362ae27383b9f4d3b0a72b5a239c086f09e6d9c417c5781ea0a424980f8423af2bc557ca36daede4143078b474155cb0e136cc6149b99432f8445203b6b1", 0xef, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) bind$inet(r0, &(0x7f000038d000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/04 08:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x3) chroot(&(0x7f0000c10000)='./file0\x00') creat(&(0x7f0000acb000-0x8)='./file0\x00', 0x4) syz_emit_ethernet(0x1c, &(0x7f00004d1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b1d860aa85a4", [], {{0x6002, @llc={0xc, @llc={0x1, 0x0, "af", "990f24c67e516614bc"}}}}}, &(0x7f0000c27000)={0x0, 0x4, [0xfb7, 0xe8a, 0x5b9, 0x3c0]}) chdir(&(0x7f000073a000-0x2)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/01/04 08:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004bb000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000dfe000)={0x1, 0x4, 0x9, 0x3, r1}) openat$ppp(0xffffffffffffff9c, &(0x7f00004e8000)='/dev/ppp\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00002e0000)={0x8001, 0x0, 0x5, {0x0, 0x989680}, 0xa1931ce, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000027c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/04 08:12:34 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebb000-0x4)=0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000a9000)='/dev/net/tun\x00', 0x0, 0x3) sendto$inet(r0, &(0x7f0000ff7000)="", 0x0, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002b2000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000caa000-0x4)=0x4, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000001000-0x1)=0x0) 2018/01/04 08:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/04 08:12:34 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x68)=[], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap$binder(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x0, 0x20012, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0xde, 0x0, &(0x7f0000006000-0xec)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a461c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946010124d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5edd6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b2"}) [ 54.293814] binder: 9738:9742 got reply transaction with no transaction stack [ 54.302243] binder: 9738:9742 transaction failed 29201/-71, size 0-0 line 2920 [ 54.314417] binder: 9738:9742 ioctl c0306201 20005fd0 returned -14 [ 54.323671] binder: 9738:9748 got reply transaction with no transaction stack [ 54.332353] binder: 9738:9748 transaction failed 29201/-71, size 0-0 line 2920 2018/01/04 08:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f000010a000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[], 0x0}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:12:34 executing program 7: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000018f000)=0x2, 0x4) inotify_init() 2018/01/04 08:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = request_key(&(0x7f00006ec000-0xc)='id_resolver\x00', &(0x7f0000f5d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b1b000)='proc\x00', 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000e40000)=""/94, 0x5e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000827000)='/dev/vga_arbiter\x00', 0x4202, 0x0) write(r0, &(0x7f000062d000-0x1c)="1c0000002000af020002f300006b00050a000000000000010007109b", 0x1c) 2018/01/04 08:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000082b000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f000023e000-0x20)=[{&(0x7f00004ff000)="2fb1888a71cefc2ed2bf496835535016eb14a4", 0x13}, {&(0x7f0000a78000)="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", 0x1000}], 0x2, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000167000-0x14)={0x0, 0x2, 0x8, 0x0, 0x1f, 0x7}, &(0x7f00009ba000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000059e000-0x8)={r4, 0x27fa, 0x9}, &(0x7f0000d67000)=0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e4c000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ae5000-0xc)=@common='lo\x00', 0x0, 0x0, 0x0}) 2018/01/04 08:12:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x20080522, 0x0}, &(0x7f0000033000-0x18)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000df7000-0xa5)="b4fe4a96ac9ac33bddd24d6539d33e71d56378dde29d2a216ccba9cb639f0b30f17ef384ed4b795d8398182c78673731e6433b58fc86f1babd1c98f5667d54cdcc8e3f2912ddb7ac17e744ce59d3297d186e15a9ca07adf0fdb8101a4a94a6c4e887ddbc71b8230230b7315c4dacad36914eea12036173c5c2a87a175373d09a5904de8376970e9513e7998249185ff0595c6978d7796bfc4689a2e59c1c2c8caf985b7a", 0x380) r1 = socket$inet(0x2, 0x2, 0x0) unshare(0x8000000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/01/04 08:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x1) seccomp(0x1, 0x1, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x1, 0x0, 0x0, 0xffffffff}]}) rmdir(&(0x7f0000384000-0x8)='./file0\x00') 2018/01/04 08:12:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008d3000)='./file0\x00', &(0x7f0000001000-0xc)=@random={'osx.\x00', 'cgroup\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daa000-0xd9)='5', 0x1, 0x0) 2018/01/04 08:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000299000-0x4)=0x5) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e4e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a50000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fca000)={0x0, 0x4, 0x6, 0x1, 0x6, 0x7}, &(0x7f0000ae9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000667000-0x8)=@assoc_value={r4, 0x5}, &(0x7f0000450000)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000653000)={0x2, [0x5, 0x5]}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000949000-0x15)='/proc/self/net/pfkey\x00', 0x8200, 0x0) setpriority(0x2, r1, 0xffffffff) [ 54.342977] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/04 08:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ca3000)=0x0, &(0x7f0000395000-0x4)=0x4) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ffffff0194000c00f00015ff0619080041e3047adc00dfff1e", 0x1f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000862000-0x4)={0x100000000}, 0x4) 2018/01/04 08:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000047e000)='system\x00', 0x3) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00006d0000)="8b6bfa682a0d5ae1e0edbe6ed1f74d674189307de1ebf4137996c10312264a5cdd4468e332b6385dbabe97e819bb53091512df2ca09f4cccba792afb12b240d55f6e8e68cd411725241390a630") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002d0000-0x8)={0x0, 0x0, ""}, &(0x7f000058b000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f16000-0x10)={r1, 0x8, 0x4, 0xfb}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r2, &(0x7f0000763000-0x1)=""/1, 0x1, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000870000)={0x9b, 0x407}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 08:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet(r0, &(0x7f0000917000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000591000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00003a6000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @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]}}, 0xff, 0x2, 0x9, "6b0a1feb96253381136b2cf92ec04c36077399da02a96992be09a98b5baf5d46ba7f5c2262fa199c4156729934ac98d279cce9042849e0e2ea6e6d47920674314f26fceda6d4387beb8c588e31499549"}, 0x160) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) 2018/01/04 08:12:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f49000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x200000000000022f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000045e000-0x10)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e880000000ff0000000000000809", 0x29}], 0x1) 2018/01/04 08:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000222000)={0x0, 0x0}) fchdir(r0) getdents(r0, &(0x7f0000140000)=""/0, 0x0) 2018/01/04 08:12:34 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x705, 0x4, 0x3, 0x80000001, 0x7fffffff, 0x3, 0x6, 0x1, 0x3, 0x6, 0x8, 0x100000000, 0x401, 0x1ff, 0x4]}, &(0x7f0000006000)=0x108) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000003000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000-0x4)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000-0x8)={r2, 0x19}, &(0x7f0000008000)=0x8) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/01/04 08:12:34 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff4000)='./file0\x00', 0x0) writev(r0, &(0x7f0000062000-0x10)=[], 0x10000000000001be) 2018/01/04 08:12:34 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c2c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000297000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000be7000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e98000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0xfffffffffffffffc, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/04 08:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f000085e000)=[{&(0x7f00008b9000)="da26df5ddf52a578160dc3de72409123c87fb52be9a5f97928f293cc48ca6b2b2521e36c9213dccb17ce0519b5aa3d62164ec8b8a9eb7324ad5be7ff7bcb9a4fb1f4603a9851d271ce5074031ea72faf51c9ae2fb96c3d5091e06051ed7fc357a7cb2aae023c49e6698a6ea357c079ace2a1561b16e4828777835e70ece40eb220cb4afdb3b15c313ee0c23b7346801ff77bd24091", 0x95}, {&(0x7f0000f98000)="900d650f1ab3f72c14d1db48c7ccac83286d80179f6037de4907cc2712b98161d9e6ee0c0e7d98057075cd6fb41b5b33d3d5d13e4e5501f6ae3fce20ab83ff45327a6b756731de85ac4d06d2d044a529754a2df69e6de80cf73ab384f9620b4759352c890a5768c8f0003d306849a398f05eef049ea20f94dee6d0eadbfdec39e56624369ccaa77fbbd4ccf00d5652c9779a6d2ed39fb1fe36cb8f211968c9b0b728c0f03cd44dcc361085ad65fc58cbba1ca52fc9e4", 0xb6}, {&(0x7f00006b1000)="", 0x0}, {&(0x7f0000166000)="b274f30b888c34a7d8502638e71bf47f6b81defeb6db9516a30b86d56112e2f2a5d53e", 0x23}, {&(0x7f0000a4c000)="48d5dc011b7cde00b23eb8734ec732a902aacb99a1ff98b3ecb98bb4a9c9c2827f308eea47980a4b", 0x28}, {&(0x7f0000501000)="7068e538d40bfff928f9308b1ab6a9ed4a4902ab7a92eabb3398b54db78866135c1c7c088363839cb4de7dec34c197aabe79cd23aaca673525e4e24ea7f725ff8c580b30ca4e8b65bc97ba548e2cde5a833e24a1b59729b9e03a33100e23e7c6e4f75333f71f5fc226a1b011c9b667dcc8eca959f192f8f04557ef5d6b734ddbe8af514abb3fc4285260bebe209f4109a5eb2b92257f9196f401b3d28624b660ac3413074970627885b6f8bf1e24c5a40bc6bb6e771bee392d9ae596f20616d3074260907e4a9f60d9afc1c736ed0923d8bf01a8b7e851ec3017fca84f12a01a04cd97d2334900ae7664dd7b7dd9082542286c41537c3c", 0xf7}], 0x6, 0x8) 2018/01/04 08:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f26000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e06000)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000066c000-0x8)={0x0, 0x0}, &(0x7f0000aac000)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ba2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) [ 54.441201] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.472548] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/04 08:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000030f000)=0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dbc000-0x20)={@generic="6035f1126f03fcface8c6e594646ff91", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 08:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e0000-0xc)='/dev/autofs\x00', 0x84000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000826000-0x20)={"3b630be3b2a2447a3416f249d9dc5fd8", {0x4, 0x7ff, 0x9, "65dce856cff1", 0x4, 0x0}}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) [ 54.483049] binder_alloc: binder_alloc_mmap_handler: 9797 20000000-20002000 already mapped failed -16 2018/01/04 08:12:34 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(r0, 0x0, 0x0) 2018/01/04 08:12:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000411000-0x3e)=""/62, &(0x7f0000cef000)=0x3e) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00005b1000)=""/143, &(0x7f0000197000)=0x8f) 2018/01/04 08:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000036d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f000066f000)=[{0x10, 0x4, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000f1d000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f000048d000)='./file1\x00', 0x7fffffff) r3 = open$dir(&(0x7f000026b000-0xc)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000e82000-0xf5)="ec72f70bbd7d80fb24751b9621727e5402cac96c0755f9cea0492eddbc02a7613ce3b9c2aae95d514f1a1a0310595a5b9a280aab0cd8cb0c726c9277ad49f86dfd2889b93f3acc2b86826ce1ca5153cbb2c228a0f14c52f9b0816aff93608079abfadc6c5bb36a183e8b724631b6d3abb79c34c68e11fdb11944eb56863735e8d76b7b04b633b7615c2c159193a5d5feba64ba19442238e5f1920bb456f928bcb5e8e708cef74c9826f8830acc2fe54d79b72c671ab6cb08391f2e1dd305a80bf2f62606b8f5dedcb96e7ef72b08815acec6c12aac77c998f6b39b84652abbd7de6a38625381ec8e424e2431ba47fbe665ca15d797", 0xf5) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r3, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000ef000-0x8)={0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/04 08:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000e7000-0x8)={0x0, 0x800}, &(0x7f0000a2b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000f4000-0x8)={0x0, 0x3}, &(0x7f00007d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c1b000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x862, 0xfffffffffffffffc, 0x6, 0x3229, 0x2, 0x401, 0x3ff, 0x10001, 0x4, 0x8000, 0x5, 0x9, 0x0, 0x8, 0x0]}, &(0x7f0000346000)=0x108) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000758000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000885000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000667000-0x20)={0x2, 0x7, 0x8, 0x0, 0x1f, 0xdbb6, 0x6, 0x1, 0x0}, &(0x7f00007b9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d79000)={0x0, 0x72}, &(0x7f00004c8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000a6000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ef9, 0xbd}, &(0x7f000014b000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000329000)={0x6, 0x8000, 0x0, 0x87, 0x0}, &(0x7f00008f5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000379000)={0x0, 0x6}, &(0x7f00008d0000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000720000-0x188)=[{&(0x7f0000733000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000536000)=[{&(0x7f000034c000)="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", 0x1000}, {&(0x7f0000def000)="9a8d9aeed105409e4b40b3a456d5ae208276d139fce4e6902fdb1abbfc8e30a93c447da986a4b98c394f6dacb96567b20be20a3ff78254cc739aa1f837329c3e3268c4d396438e15d91c25fa0df14a7741d3b7133023148d3a61c0bc70737e43f45a7b9f1fbd538cbc36cddf680614d22b89807135663d8e18167802471116969cf0088bb3d5d81fa9ab869520d655476d7db2fa7db2d2b67afc2203f5a6a60bb1b179ff57bda423e2cbe0d1dbb4aa3d442bae3c", 0xb4}, {&(0x7f00001a9000+0x91c)="f8816a45090c3451f175d4fbe5d629958f4bd61514fb171fb60edd", 0x1b}, {&(0x7f0000048000-0xe3)="bdc0be434ccc453d998aa6d48fadaf6e1862d675098f1fb311c68cb896b07953d7257725f6938b1f62e2144da25065ed068b04b7c64471368f9e8966afd0e2fb2d44a9400436c56a6629c9c2894052a03df57c438e74cfcf3b8e6638fa633c3fae2ab04d9540e906eb4fcec93878428f131113bc316753c769b685de0e0c1d14e7fa8d58d1689a2f31a6bfdee0d89a75475a28c947a4706c5d9cc43f375a3b0d67b6680b394dd10467b819a074195b5c95389c2e968f179cf690e1601269c9546d4804d2ffd682b4b4378bd19cb256269044fb15124c533d7dff82396aa4bde5a753af", 0xe3}, {&(0x7f0000fdd000)="44072514b3bea579f51207a9f788a137ab98aa885075a627c31c4ef1e59fc0868b1689d5cdc560b3d262f1f118c505165a29b51ca46c82961c5a4458f2642430c606e1f10025c45ebbe159aa42dc80072f1b2edb52bda8a25729dd3ef75872e74dd23eb5a6f8fc2e4df3694573f935f2176c42c22d16f29c252ecf114894b34858da6bb26357fd29c065a4a45cebb556e86b9b34315f5571bac5ad49cc5625cca955d01ec2b074e9951a10cea3a197141736efbafb9396037803650dc54df6101728fd8fa506f472cf6874ed438cc987bb848d3a1512938f3177ce975b62aedf84a5bb7d3863d646b7bf45a6b7e9b3", 0xef}, {&(0x7f0000bfa000-0x32)="5c6fc79a0f87ef708eeb73fad08b3e70378426ecbc25dbfc106447782cd2203c8db506b7908caef8b2823b770fcb42550ee5", 0x32}, {&(0x7f00008e4000)="a4e01c7258419085f7d0ba065add13a26a171dc2bb7e0c81fd764836415a9e6f062ffa80a6c021d9726b6ace6af0324a1f17d865de59b0bd2729d2bd9d6e48944dd5ae69986ceb5add89b5bced9140358bb093bf98ecfbf0729c2e54729a375f30fba679d410701c2cb62e22a0e65c382f7c4d976b360eec9a1e66e175728cf2bb03e6c3561004a100bdddb993d61e47930e08c0ded9bf300c9bd08c7fbb92d9dc948985774f2260cce4b41f231cfeb4d74a78185685bd057ca526a5a3eea836eb22cc646562b3c79a4c4bd1", 0xcc}, {&(0x7f00008f1000)="e71a5997a7a59ecdd1b622c2d8ce93e1fa480fbe10c398ac44ebdc54c75f28ce15cb0091cc473998ea4b3e53bf233e104e79cc5970deab1e6353de804f0b604f58", 0x41}, {&(0x7f00005b0000)="43dc1e61ff0270f060f6a7951c44f5e8b03fe31d9be6b4eb9181171f3e87ccd5d59718e560e0729929d2c14e84fe88e10133cd5095d9ec602e330d5c39802141b8203e3d881fde8258fb90c7ede94e09a05cf4334aafb6f22ac3542c6d80b5017141f015ea03f9909e14af847db3991260a942c0bd0b53b1844a2dea339594c6ab99fcec2bacfc1c9140c800202c209bed46ff38f6ba4fcdda6e90dce15fe30286b8c90d7584c7c15b9f8da16084f1baee65d216e06b5038758c10ef76ba368075780f36e1ebe4df3550d8fc328f8762a13263d52e2628e693e1d70b60", 0xdd}], 0x9, 0x0, 0x0, 0x10}, {&(0x7f0000220000)=@in6={0xa, 0x3, 0x2000200000000, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000fa5000-0xd)=[{&(0x7f000022e000)="fd7115ed160ff5a90a9dc6f5c24a02305d19c35c3ab2a4b97186f1e17e4b6aa165a883651f3466cfd9c0c1b1fcf6", 0x2e}], 0x1, &(0x7f0000b05000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x3, 0x8001, 0x3f, 0x20, 0x4, 0xa84, 0x7, r2}}], 0x30, 0x0}, {&(0x7f000030a000)=@in6={0xa, 0x2, 0x4f71f63b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001c8000)=[{&(0x7f0000597000)="42d488980c28100e8a7453aa91f2affdd6140ab1f2d0ff2e3ce6ebae5be0fff1d8ed240c9692dd550dccb48b53f742f37872d34587bfd7813356c8cab8092b73435898da0b4fb76f3c03ef54eab801c2286a5c83b05a1c6b4c54c0dad7437d8ced2daff30d4224840272d11d6b5e5843a06d23935f24dc88635ac67d1b2e7436aa655bc805bf622a0b68c67c495585c279947a5f756b1c1264204224a11fea7f12c1c9211858e1a0", 0xa8}, {&(0x7f0000ba2000)="10cd7b9a25da92ce2decfc543aa7cb1bacc3085da3a37ede58548458eada4707569377940535987754a60fe9333f112891dfa81079", 0x35}, {&(0x7f0000623000)="278cc20c9ff2745f1672047114eab8658b07d911d94b8c811a0bb53217a4e13910e272d7d9b73f452d3809c271e615c86c02bdbf0361831d735202818a67f341401f51d1efa8ec7f14a15c6ad8a6a9f38797ce89bfde047b8d2163a569da4d6a707d1f8175c6d49b6c3c4478c4faa73cfe6e74f9aaa4b7", 0x77}, {&(0x7f0000edb000)="bc66b2e1d4355ac945a1989f1d198e8d33e5c7318a5618533c6da4d4e4538fe4ddcae09a55979a3cb262fa63c40ea697eb4f6860948de097eca42fe9669984f5b21b14d3bbb41bda88ec56c3", 0x4c}, {&(0x7f0000509000-0x4e)="4020b52dccc75492448d8e6e39c9224ba7bb43fbf1fe444491116f0d0a8e01bc423b920628115b6138e8d4dfe1366add1bdd74da75b90d00d2da8dd671a0c50d04a86503c45b38f92f5dc00b24ab", 0x4e}, {&(0x7f0000250000-0x4c)="5552a6b23c059190698b6aac284c1bc2ec270a3d0c382cb5458c8c2e66b61cde112d316551877c773126d6af2cf6681eecded1ab25ec9c3501b6bf403cfee27d02972cb612c603d586b9e645", 0x4c}, {&(0x7f0000649000)="f83e62f87cde40c4dc85ed0bb5c672c21f8a9c53b569855db73e8c65e11dbb21082426a189770a3e9b24c6c21c3e560ba4a633b0974d57", 0x37}], 0x7, &(0x7f0000d28000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x5, 0x8200, 0x0, 0x3, 0x8001, 0x4, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0xfffffffffffffffb, 0x8008, 0x5, 0x4, 0x7fffffff, 0x3, 0x80, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9d, 0xffffffff, 0x8, 0x4, 0x7, 0xb4b, 0x4, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x45, 0x8009, 0x7db, 0x400, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x8207, 0x2, 0x5, 0xffff, 0x1, 0x55c, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x1, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x5f4, 0x2800000000, r9}}], 0x150, 0x40041}, {&(0x7f0000651000)=@in={0x2, 0x0, @rand_addr=0xb75b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f02000-0x20)=[{&(0x7f0000a51000)="d783fee139d4e2923adb7ebf4b3a01460674990e02fb13d84b922bd6c8c5d9863aa586266dc87ee8fe41ac8cad4778d170b48881d8c7b2f63bda0e1ae9763e0219ea870d34e7942735f1381a68a2d2b4b45eed255fccc6486e81d6bb6b2fd9926e792ab5b51be77f7fd33d45f0ea35f2e713addf65a6b6f3ec8c05a276d0d0e3f49dcc71ce8d239fdcf093a16e67cb8084cd86fdabfa3cc227f8cd216037a073db59be25ad8ac35957a43d6a76a8b7938e683068bd986a16e56677b4a93fbca5d9230f8e48381821", 0xc8}, {&(0x7f0000a5d000)="338ecd8d5d0658bb9fbc1529ac3daef4ca9a8d61bdb1d97229bd0f7d43236b9f547dbb692895eade48fb1d3ea58bb50effb9c2aacdb12b7ef4f50da38aed8e0e7b3a7c54e7330f87eeffb607511d4b7895ee0e27d0f745bd41b5c4d5dc41e4dedaa5c6b410cf4f7d6773697e6abef803b38c8a63988ec1b9ee0dc913ef496609f62cb8dcd382d178bce3d3812e7a55dd589da3a78fb051ebe0f08408a8a839c6450a1a25d958858c8172a888d079ad2229deb4f9c34582", 0xb7}], 0x2, &(0x7f00007c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x1, 0x9, 0x3}}], 0x30, 0x8000}, {&(0x7f0000b9b000-0x1c)=@in6={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x76}, 0x1c, &(0x7f0000a24000)=[{&(0x7f0000895000)="c202faa13d9bb60f2bd13d29613b3ea558ac917b7bc32a35431250d946d76039d6825e16dee6800b27394dc777b25bccb051e2aad68a276b2eae97745803e33dfbae861a77d93e457e943bb33c906f42046ca1889e7742e4b9b6b0eb234f5a9e0229fb0e19bd8d1ed0bd62a5e04abda45efbafe23a47beae41f44206285c1858ba8d86adbcab2047f395b3a3e23199c445f8422b94ba805dbbaf5a8ab0986f2f1d9f15be033bdab4bba55b4e1dafffedc590de9fa317419db34dffb83b16347f71fe9fcb45bfacffc54e0a6970e9355d27f49afa4e6881441d49328027646b152770fd6c8daf40429cb8e8523364b980", 0xf0}, {&(0x7f00008ba000-0x32)="a39cdeef4e5c607be2eb2e4ae92c305c1569d2bfacda392214cc67e1ad37ed8850489674d2883116ed41e01c287c74701990", 0x32}, {&(0x7f00007fc000)="376b01a83d4ddf9aac6d7eb722750fee707f7d2de7f156862f484d19b872f0cbfd414eb4a36619a9e009a60316ff5199a30823ec44294662c286d02df1cfd211d407c45635b7c99c77c3e5da707977ce8d876c9829953c43f8f898206bb151846b8083f70f0b4216e4410b263b90d0e187bc4fd245b204d6616bacdcafa4682e3b85fe3d98da9113ea6fea3caaa412566ecd4b665a7eedc6740f865bf403c38d1858185e4ca36680558ffc7d2dc174e8dba82d61da", 0xb5}, {&(0x7f0000fe5000)="42fd0c57fc9416add11e1e9cb649613211bb599cbcd361de0f5eb4d132dec153eec9cf3fe068238b25f590f44655356def5f401e82c2f38e79890a8bebe64c95ca16ffbd118e112b3ba0869d422da68162f02dcda9721b2bfdbe2bbc928e533cf013cf2ed625614f39d0cad58d95a339da40d35cb380edee0450ae44a3b55ff034774040608dd74860cf7ec0a50a8df7c9e37eca15a9720edd46b54c96b01c83eb1f2737f1292a5938bd7bd36cc66b642647b8df0a5567a97b327e29831b552ac09f61efcd6151cac1bc74ce507c184525638c9bc7b788da882739a7f34fa00940a79e4f855c13122b47153cb9348522517a9dfa2b20", 0xf6}, {&(0x7f0000118000)="f96011a09d829130d0a4a5829fed26a30614dfdf44b2f1589708940445cb7133dd9ff22416edb716a8ba6cd34fa39f3c54754a1f5f063bc8877bf79da3fd24955c39050135333d69aa8f6cf850b66d2405da546790b214487fe576f92653ab9ef32bf16de81d1bd980000d2b9c87314d62ee352b312b3e6f2faab9108f9923fcfb32a3fe76f8861b0d7fc84c54cfb1889ccdf3fdf66506ff71564eceb865894cf231be9b28fb9a196e804d1574b71b9394e7421e9a3b0e94362661a9a78720aed1599c0fb87ddfb9a9aa0797b55d1f9897d36325fb2dd79fb388706974b706e5bb301303e9", 0xe5}], 0x5, &(0x7f000066c000)=[], 0x0, 0x20004000}, {&(0x7f0000506000)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c, &(0x7f00009b4000-0x40)=[{&(0x7f00003fd000)="7e97a1296822b127104453acc3bd2201b22c62d27233d8a8dc754b8b216195c0c5431a0283634bc5f18a610e52985c28fe29391fb6fe1e2a1ae95aa6bafb3f8c15934fb50149c7fbdc8f95feb260ffde926a1526b190ee4964c14baa8ebe6c4413fb24ca457248543c8c237fa477b7965362ec3bfa3c028041b08919fbfa7e4f97ce4536842a1742506711eed538a59ecf7257c6ddda3c74821988c80c64c411ff68790a58ec268e20d73ffd192968c2e19c781232e3d726233a7f0eae0a3d6b5b87b0e37752f53c66fdd5e9f9503c6d2997f69b060c643c4c32535a736e17ff4060b9ca4435c78ac6bd0bcdcdf1e1", 0xef}, {&(0x7f0000407000)="92e50a75b460efffa50ae8123f496c1c3c26284918eb165465fb9b3745e6401d5ce64c3443656f144b24adf06203f6238ee6012924f5bb70efadfd5d784d1da22abd0b3f149293a1b5f0e8e184113b6466cb3ad75ea00cab2158f56aadbc03635be743280d7d2c1790e331a383150a024d559702294306fd9ce75674d91741ef3c794fe84660a31136ba1f710227b290da379077cb610f8f55c482f9", 0x9c}, {&(0x7f0000f6b000-0x5a)="19865148529d442b3fe2340bc8c30d3302df16c8eaaa3bdd55e3a988f98ecdb6f7e052808ec05d18f3a969d00c3800438046c55c4e6cab4d1d39e7256c174a06744d27df6573cd6f145ebb3676ecc54c8ea8322f4a29b96173e0", 0x5a}, {&(0x7f0000cd4000-0x53)="9128f84861e60668e66062951e9362b8267af1b8d2fb2a0d3a410f73e9f1f43ceaf782e528a493341ea4463edc9c9e3cf47d1f9868619debebd83560cc78ad2a74a1323c28de2e87220caaf9379a4e6009c14e", 0x53}], 0x4, &(0x7f00006e2000-0x30)=[@init={0x18, 0x84, 0x0, {0x3, 0x7, 0x7, 0xfffffffffffffff7}}], 0x30, 0x0}, {&(0x7f000027d000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000109000-0x10)=[{&(0x7f0000a7d000)="a81bb8f31ac453873e4072a86ff6a992e31d9a3b46688ef861ab612508c98a9451988c97ea738c221562e0dd5050a52b1d", 0x31}], 0x1, &(0x7f00008fe000)=[@init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x6540, 0xfffffffffffffe01}}], 0x30, 0x40000}], 0x7, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/01/04 08:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000036e000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) fcntl$setlease(r0, 0x400, 0x3) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/04 08:12:34 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/32, 0x20) 2018/01/04 08:12:34 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ppoll(&(0x7f0000002000-0x20)=[{r0, 0x4000, 0x0}, {r0, 0x1280, 0x0}, {r1, 0x445873021be5383d, 0x0}, {r0, 0x2, 0x0}], 0x4, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000003000-0x4)=0x6, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000000000)=[], 0x18, 0x0, &(0x7f000000b000)="2013943a3fe15cefd8cf60911547e33f000d486fea3c2b3c"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/04 08:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000de5000-0x8)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f000076d000-0x9)='/dev/sg#\x00', 0xbcd, 0x2) connect$ax25(r3, &(0x7f0000916000)={0x3, {"10567044e28d08"}, 0x3}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = memfd_create(&(0x7f000070c000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003bb000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ea4000-0xe8)={{{@in6=@mcast1={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], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ed000-0x4)=0xe8) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000192000)={0x6, &(0x7f00004fb000-0xfe)=""/254, &(0x7f0000c37000-0x90)=[{0x0, 0xd3, 0x6, &(0x7f0000faa000)=""/211}, {0x9e, 0xda, 0xe27, &(0x7f000050d000)=""/218}, {0x1, 0x1000, 0x8, &(0x7f00000f8000)=""/4096}, {0x5, 0x1000, 0x26, &(0x7f0000767000)=""/4096}, {0x8, 0xcf, 0x6, &(0x7f0000f5a000)=""/207}, {0x1f, 0x12, 0x0, &(0x7f00006d5000-0x12)=""/18}]}) stat(&(0x7f00003ee000)='./file0\x00', &(0x7f0000152000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005a6000)='./file0\x00', &(0x7f0000eb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000699000)=0x0) lstat(&(0x7f00007bc000-0x8)='./file0\x00', &(0x7f0000ef7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fab000-0x4)=0x0) stat(&(0x7f00005b0000-0x8)='./file0\x00', &(0x7f000030f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f85000)=0x0) lstat(&(0x7f0000733000)='./file0\x00', &(0x7f0000153000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() stat(&(0x7f0000e0c000)='./file0\x00', &(0x7f0000ac2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000996000-0x150)=[{&(0x7f0000361000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000677000-0x20)=[{&(0x7f000088a000)="", 0x0}], 0x1, &(0x7f0000a21000-0x20)=[@cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f000078d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000cf000)=[{&(0x7f00009f3000)="", 0x0}], 0x1, &(0x7f0000e34000-0x48)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r6, 0x0}], 0x40, 0x8000}, {&(0x7f0000ccd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000021c000-0x40)=[{&(0x7f0000375000-0x8c)="", 0x0}], 0x1, &(0x7f00000d1000-0x48)=[], 0x0, 0x0}], 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/04 08:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00006ab000)='/dev/input/mice\x00', 0x0, 0x28a101) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000404000)=""/90) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) fstatfs(r0, &(0x7f0000bf0000-0xf3)=""/243) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000049e000-0x8)={0x200, 0x80000002}, 0x8) pipe2(&(0x7f0000e7e000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000a44000-0x28)={&(0x7f0000f8a000/0x3000)=nil, 0x40, 0x3, 0x83, &(0x7f00006d8000/0x1000)=nil, 0x3}) readlinkat(r3, &(0x7f0000d1b000-0x8)='./file0\x00', &(0x7f0000207000-0xf5)=""/245, 0xf5) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000081d000-0x1)=0x0) close(r0) [ 54.592444] device lo entered promiscuous mode [ 54.618856] device lo left promiscuous mode [ 54.681002] device lo entered promiscuous mode [ 54.686014] device lo left promiscuous mode 2018/01/04 08:12:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000f0b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1d)="fa3322677024224ed4c5675f57bf91b3a8f38b16a68cdec52468692bfa", 0x1d, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x3)='(]\x00', 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000+0x446)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0x80, 0x8}, 'port1\x00', 0x40, 0x11430, 0x5aa2, 0x200, 0x7, 0x1000, 0x7, 0x0, 0x4, 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]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) fstatfs(r1, &(0x7f0000000000)=""/56) keyctl$describe(0x6, r2, &(0x7f0000003000-0x4c)=""/76, 0x4c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000005000-0xe)="ae9f0e8f38ddd2b2694593c95635", 0xe}, {&(0x7f0000005000-0x24)="8cf4d7ba298945ffd422aa290660b139c5f9677d7fb752e875ed04a1ee25a73863e62bbe", 0x24}, {&(0x7f0000004000)="fdb14df8c177799226d64dc5733114d3b6406c78b74062193d9311750fdea048eca1f7b3d56f3c4b3df6ca8e6946c2b0722c6717c93661333eb11692a6495ba6f483736081d5ed6714a4eb316d9360a6e3aa54c8a1cbdb0cff4e445a7ed9d06ffaaa6ab8270881fa62c9c10618d2c0110a91bc49d5bb3ec63eca6ff33e49032aa2608ede313772a4828ba5730e28950f6f38900a5a6890032eaa1d34801afe9c86265310ae6737f8f32fb0bc82a480ac394b5cf9f4f4f7fff2e32e8e58b2913a2a", 0xc1}], 0x3, 0x4) exit(0x1) fcntl$addseals(r4, 0x409, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x800, 0x3, 0x2, 0x2, 0x0, 0xa0, 0x62, 0x5, r5}, {0x0, 0x3, 0x80000001, 0x3ff, 0xfff, 0x1, 0x3d70, 0x3f}, {0x3ff, 0x9, 0x4, 0x4}, 0x5a, 0xa, 0x3, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7, 0x0, 0x1, 0x401, 0x800, 0x34}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001000)={0x800, {{0xa, 0x2, 0x52, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @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]}, {{0xa, 0x2, 0x33, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2be, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000003000-0x10)={0x15, 0xa, &(0x7f0000005000)="98adeba6a97c5eadb9e1"}) 2018/01/04 08:12:35 executing program 4: mremap(&(0x7f0000875000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000b8f000/0x1000)=nil) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/01/04 08:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000055b000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000997000-0xc)='/dev/autofs\x00', 0x6000, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f000083b000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000078d000)={0x7, &(0x7f0000a5f000-0x38)=[{0x2, 0x5, 0x80000001, 0x32}, {0x12000000000000, 0x9, 0x4, 0x0}, {0x9, 0x5, 0xfab, 0x100}, {0x8, 0xef76, 0x6, 0x9d66}, {0x80000001, 0x80000001, 0xb5, 0x1ff}, {0x1, 0x2, 0x2, 0x1b3}, {0x8001, 0x29, 0x4, 0x0}]}, 0x10) sync_file_range(r0, 0x0, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fbb000)={r2, 0x0, 0x0, 0x0}) 2018/01/04 08:12:35 executing program 6: r0 = gettid() r1 = socket$inet6(0xa, 0x4, 0x7fff) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000015d000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x286000, 0x39a2fec7, 0x6a, "4a1617c1410b0cd15c960ec8db449463d23124eb1c44aa5cb4beac896b447be7311eda1ba767e54980ea91b862c34f0b70a520f897409138ddf3c114910b47f16d9eb6e32c7f5f3868c52fd71179e496"}, 0x160) tkill(r0, 0x41) 2018/01/04 08:12:35 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000fdf000-0x1000)=""/4096, &(0x7f0000fde000)=0x1000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) dup3(r2, r0, 0x0) 2018/01/04 08:12:35 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000128000)='/dev/keychord\x00', 0x10000, 0x0) r1 = geteuid() r2 = getegid() fchownat(r0, &(0x7f0000f01000)='./file0\x00', r1, r2, 0x1000) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x22, 0x6, 0xffffffffffffff5c, 0x8, 0x1, 0x5, 0x0, 0x2}, &(0x7f0000001000-0x40)={0xfffffffffffffff9, 0x81, 0xffff, 0x6, 0x1, 0x5, 0x2, 0x4}, &(0x7f0000001000-0x40)={0x10000, 0x0, 0x7, 0xffffffffffffffe1, 0x9, 0x81, 0x1, 0x7fff}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000)={&(0x7f0000653000/0x3000)=nil, 0x0, &(0x7f0000383000/0x4000)=nil}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000+0xf05)={0x10001, 0x7fffffff, 0x6, 0x1, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000004000-0xb0)={{0x7, 0x21}, 'port0\x00', 0x0, 0x20010, 0xffffffffffffffc0, 0x3, 0x7, 0x27, 0x9, 0x0, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000001000)=""/105, 0x69) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000)={0x1000, 0x7fff, 0xffffffff, 0x10000, 0x9, 0x3ff, 0x8, 0xfff, 0x1, 0xd95, 0x9, 0x8}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0xa, &(0x7f0000005000-0x28)=[r3, r3, r3, r3, r2, r3, r2, r2, r3, r3]) getpeername$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) keyctl$session_to_parent(0x12) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000006000-0x4)=0x0) setresgid(r2, r2, r2) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) 2018/01/04 08:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = accept$inet6(r0, &(0x7f00008ef000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd1000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000bbc000-0x4)=0x10001, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) iopl(0x7) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x100000001, 0x9) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r4+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 08:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000de5000-0x8)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f000076d000-0x9)='/dev/sg#\x00', 0xbcd, 0x2) connect$ax25(r3, &(0x7f0000916000)={0x3, {"10567044e28d08"}, 0x3}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = memfd_create(&(0x7f000070c000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003bb000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ea4000-0xe8)={{{@in6=@mcast1={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], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ed000-0x4)=0xe8) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000192000)={0x6, &(0x7f00004fb000-0xfe)=""/254, &(0x7f0000c37000-0x90)=[{0x0, 0xd3, 0x6, &(0x7f0000faa000)=""/211}, {0x9e, 0xda, 0xe27, &(0x7f000050d000)=""/218}, {0x1, 0x1000, 0x8, &(0x7f00000f8000)=""/4096}, {0x5, 0x1000, 0x26, &(0x7f0000767000)=""/4096}, {0x8, 0xcf, 0x6, &(0x7f0000f5a000)=""/207}, {0x1f, 0x12, 0x0, &(0x7f00006d5000-0x12)=""/18}]}) stat(&(0x7f00003ee000)='./file0\x00', &(0x7f0000152000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005a6000)='./file0\x00', &(0x7f0000eb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000699000)=0x0) lstat(&(0x7f00007bc000-0x8)='./file0\x00', &(0x7f0000ef7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fab000-0x4)=0x0) stat(&(0x7f00005b0000-0x8)='./file0\x00', &(0x7f000030f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f85000)=0x0) lstat(&(0x7f0000733000)='./file0\x00', &(0x7f0000153000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() stat(&(0x7f0000e0c000)='./file0\x00', &(0x7f0000ac2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000996000-0x150)=[{&(0x7f0000361000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000677000-0x20)=[{&(0x7f000088a000)="", 0x0}], 0x1, &(0x7f0000a21000-0x20)=[@cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f000078d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000cf000)=[{&(0x7f00009f3000)="", 0x0}], 0x1, &(0x7f0000e34000-0x48)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r6, 0x0}], 0x40, 0x8000}, {&(0x7f0000ccd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000021c000-0x40)=[{&(0x7f0000375000-0x8c)="", 0x0}], 0x1, &(0x7f00000d1000-0x48)=[], 0x0, 0x0}], 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/04 08:12:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x99)="26be813be946506084cd0de28d36a6a0e0234b03858d5b426c4251d24152b9dc75751482a247e7c6097663384f226833e5bed55c8f2169d69544825ec752d2064a25e79174682fd6a0ad34c8d0bf4c6ed1292280fefe5490fa465acf4a22df0cf5e033d6cfa18aaa233bca35247587df11312150be720ee69c004d8fe6927e82b5441ff3418b247e4d2269cdbecbe98575bd2c28c4b50626ad", 0x99}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x29)="ba9f3836972c1b32dabd41d8b44a5168d499c6376abd13953e712c39f02bf6c28aee9c238becdd37b7", 0x29}, {&(0x7f0000002000-0xa2)="f6032d81dec2a97774085136e93b56739efc54386d402da8c5f1452827c6068217c0bdd26352c1ab28c2fe520085ea6fa4dbc795cba4a9bc761a9f3b87d4cec3bf043f052927962bee64c3c1904915241649c7aafceb44fe14474b93928941456917084eb60bc1a1ff07613c8fe2be8fdd42772951c2da0178124f7e2bdcb1ca3925b8e7f89935218834ef0adbb2a85b93ba0e7e5bca2e99b4c384b1a315a4c1543c", 0xa2}, {&(0x7f0000002000-0xa3)="0b02c935434efacfc5d476eb965644825e91190987a92aa94420fb255a4cdae879a2bb5313816860a1dc30f42ac00799004c3623e863e47f7ef466318b6d7fba3f50675fb6f949de0cbcc6274140b2767c520b5d3f9e11f2c0d9b48862fcd687dd24de2a5d98718502b6e629a16e28d694724536895cc5f7804c6d44734e0f5f5dff264c25fe27b96651021157433513ecf5f3c151012b3360fd605d292b254152b746", 0xa3}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x9c)=""/156) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/143, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x10000002200) accept(r1, 0x0, &(0x7f000034b000-0x4)=0x0) select(0x40, &(0x7f0000262000-0x40)={0x9, 0xffffffffffff7fff, 0x5318, 0x5, 0x40000000000bb5, 0x3, 0x8, 0x100}, &(0x7f0000fab000)={0x0, 0x68a6, 0x2, 0x81, 0x10000, 0x0, 0xef, 0xd}, &(0x7f0000956000-0x40)={0x1ff, 0x7fff, 0x9e, 0x20, 0x8, 0x80000001, 0x7fff, 0x9}, &(0x7f0000fe6000)={0x0, 0x0}) 2018/01/04 08:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open$dir(&(0x7f0000ac0000)='./file0\x00', 0x125200, 0x2) r3 = open$dir(&(0x7f0000c96000)='./file0\x00', 0x0, 0x8) renameat(r2, &(0x7f0000633000)='./file0\x00', r3, &(0x7f0000759000-0x5)='./file0\x00') sendto$inet(r0, &(0x7f0000683000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000061c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000ae9000-0x10)={&(0x7f000042c000/0x3000)=nil, 0x3000}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000068f000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/01/04 08:12:35 executing program 0: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000298000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000bdb000-0x18)={0x2, &(0x7f0000ca7000-0x3e)=""/62, &(0x7f0000d54000)=[{0x7f, 0x73, 0xffffffffffffff81, &(0x7f00002f2000)=""/115}, {0x10000, 0x1000, 0x70b, &(0x7f000081c000)=""/4096}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cd8000)='veno\x00', 0x5) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000003000-0x4)=0x0, 0xfd9a) r2 = fcntl$getown(r0, 0x9) syz_extract_tcp_res$synack(&(0x7f0000323000)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000345000-0xc)={&(0x7f0000971000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d54000)=0x20, 0x4) mmap(&(0x7f000086e000/0x1000)=nil, 0x1000, 0x4, 0x2013, r1, 0x0) tkill(r2, 0x6) 2018/01/04 08:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80000001}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, 0x0, 0x0) mprotect(&(0x7f0000c22000/0x3000)=nil, 0x3000, 0x2000000) [ 54.817437] device lo entered promiscuous mode [ 54.832967] device lo left promiscuous mode 2018/01/04 08:12:35 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000+0x5b3)=0x1c, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000011000-0x88)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000010000-0x59)={0x0, 0x51, "dd013c7ecaea45cc18661e7f5ceda5d2c72397fac63bda18460c57025f91a8005b20d0598a15588d240b934fac7d47ae942aca32c4fab353c516e5484b3dd14f3cce1881f3d71fdea442a6fc98fdbf3f09"}, &(0x7f0000001000-0x4)=0x59) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x9, 0x200000) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000000a000)={"03bd16242134847189244eef3a6f4e60", {0x4, 0x200, 0x43, "e0b967ff7964", 0x3ff, 0x0}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000010000-0x8)={r1, 0xae5c}, &(0x7f0000009000-0x4)=0x8) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000000b000)={"362836141058de3830b4bf05803c99e2", {0x4, 0x158, 0xeae1, "9efa51aabca0", 0xf39a, 0x0}}) 2018/01/04 08:12:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000300000-0x9)='/dev/sg#\x00', 0x4, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x10000, 0x1, 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]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x3c, 0x0, 0x0) 2018/01/04 08:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000afe000-0xc)={0x0, 0x0, 0x0}, &(0x7f000071f000)=0xc) process_vm_writev(r0, &(0x7f0000c2d000-0x90)=[{&(0x7f00002e3000)=""/54, 0x2a0}, {&(0x7f00007a6000)=""/19, 0x13}, {&(0x7f00008a0000)=""/181, 0xb5}, {&(0x7f0000265000)=""/4096, 0x1000}, {&(0x7f00007ff000-0xcd)=""/205, 0xcd}, {&(0x7f0000d29000-0x66)=""/102, 0x66}, {&(0x7f00009b4000)=""/233, 0xe9}, {&(0x7f0000c2e000-0xe3)=""/227, 0xe3}, {&(0x7f0000777000)=""/39, 0x27}], 0x9, &(0x7f0000c49000)=[{&(0x7f0000ba1000)=""/92, 0x5c}, {&(0x7f0000f7b000)=""/102, 0x66}, {&(0x7f0000168000)=""/185, 0xb9}, {&(0x7f0000a36000)=""/222, 0xde}], 0x4, 0x0) socket$inet(0x2, 0x7, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000062c000)={0x1, @tick=0x800000000001a5a, 0x10000000001, {0x6, 0x4}, 0x2, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2d000+0x928)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b15000)={0x5, 0x2, 'client1\x00', 0x3, "0e0450fe0c0ad8b7", "20bd79c8b5e1ba56ea4f06c7e4b7e0bff3c73010e52e6581b89b5e570fbcc8a7", 0x81, 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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000000)=""/172) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c2d000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0xffffffffffffffa1}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000026f000-0x5c)={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x8, [0xbc8, 0x100, 0x1, 0x800, 0x7, 0x3, 0xc6, 0x10000000000009]}, 0x5c) openat$keychord(0xffffffffffffff9c, &(0x7f0000157000)='/dev/keychord\x00', 0x210000, 0x0) 2018/01/04 08:12:35 executing program 0: clone(0x0, &(0x7f0000a66000-0x3)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x20) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000893000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f0000673000-0xc5)=""/197, 0xc5) r4 = inotify_add_watch(r0, &(0x7f000007c000)='./file0\x00', 0x8100032a) inotify_rm_watch(r0, r4) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000783000-0x8)=0x2) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r3, 0x2000) ioctl$TCFLSH(r5, 0x540b, 0x2) kexec_load(0x1, 0x1, &(0x7f0000d53000-0x20)=[{&(0x7f0000001000-0x32)="a74ea1b00f5b67451c50bac6e14fec9323fa41268de110cb0f73f09ea771ebc9b63e3ec5fea5b0c9ad55ab1816dd72780a9a", 0x32, 0x3, 0x0}], 0x0) 2018/01/04 08:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect(r0, &(0x7f0000651000)=@sco={0x1f, {0xffffffffffffff4e, 0x1ff, 0x5, 0x400, 0x8, 0x6}}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000018f000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000c8b000-0xde)=""/222, 0xde, 0x2, &(0x7f0000966000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f0000b7d000)=""/11, 0xb}], 0x1) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/04 08:12:35 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r1, &(0x7f0000fd6000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/04 08:12:35 executing program 5: getpriority(0x2, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000075d000)=@assoc_value={r1, 0x5}, 0x8) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000330000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000341000-0x12)='net/ipa_flowl6bel\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e7b000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffc, 0x3, 0x3, 0x4, 0x1, 0x6, 0x7fff}, &(0x7f0000a28000-0x4)=0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fc3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000-0x4)=0xe8) setfsuid(r2) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/04 08:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000496000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000dde000)=""/0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x44, &(0x7f0000661000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000b1d000)=@hopopts={0xbb, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x68, "75f2fdd5761e3e7b49299a25d79820d42e58397e975c6df554b592710b54784dc32e7247c2350bfd46ce82402be29493c604f9e4d7fb23356d9df876f3e33cd79bc5fc93a5f18fe8c3b890f24364c06fd8f1aca4296c793cd33015cf249b3268f35fafae5b7604f4"}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0xb03f}]}, 0x80) 2018/01/04 08:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002da000)='keyring\x00', &(0x7f0000c0f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x7) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000047000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffff, 0x1, 0x2000200000000000, 0xa, 0x80, 0xa0, 0x2b, 0x80, r2}, {0x7, 0x7, 0x100, 0x6, 0x101, 0x80, 0x5, 0x7}, {0x5, 0x7, 0xa6f, 0x100000001}, 0x80000001, 0x9, 0x2, 0x0, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x1, 0x10001, 0x10000, 0x6, 0x5}}, 0xe8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000be7000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f1d000)=@assoc_id=0x0, &(0x7f000051b000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00005d9000-0x6)={r4, 0x2}, 0x6) 2018/01/04 08:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/policy\x00', 0x0, 0x0) sendto(r0, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab000200cc02000000", 0xffffffffffffff34, 0x0, 0x0, 0x0) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c8a000)='status\x00') read(r1, &(0x7f000047a000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f3b000-0xb0)={{0x3, 0xfffffffffffffff9}, 'port0\x00', 0x40, 0x44, 0x57, 0x4, 0x7, 0x73, 0x6, 0x0, 0x4, 0xffffffffffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gre0\x00'}) 2018/01/04 08:12:35 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) socket$inet(0x2, 0x2, 0xd82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00002c5000)=0x0, &(0x7f00002d5000)=0x4) 2018/01/04 08:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000157000)='/dev/usbmon#\x00', 0x5d, 0x4000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000535000-0x6)={0x4, 0x400, 0x20}) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x401870cc, 0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f00001ab000-0x10)='/dev/input/mice\x00', 0x0, 0x141000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000911000)={0x5, 0x7, 0x9, 0x0}) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_set$uid(0x0, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e4e000-0x11)='/selinux/enforce\x00', 0x248900, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00008e9000)=0x0, &(0x7f0000f02000-0x4)=0x4) 2018/01/04 08:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r1, &(0x7f0000215000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000496000)="") sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0xfffffffffffffea5, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000ecd000)=""/32, 0x20) accept4$packet(r1, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004c1000-0x4)=0x14, 0x800) 2018/01/04 08:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r1, 0x0) connect(r1, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/04 08:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r1, &(0x7f0000215000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000496000)="") sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0xfffffffffffffea5, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000ecd000)=""/32, 0x20) accept4$packet(r1, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004c1000-0x4)=0x14, 0x800) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00009d5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001ed000-0x4)=@int=0x0, &(0x7f0000bff000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:35 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f46000-0x4)=0x14) 2018/01/04 08:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000000000004, 0xd) fcntl$setpipe(r0, 0x407, 0x7) write(r0, &(0x7f0000e52000)="1f0000000202ff0000400000000b0002000400fa090006000200fbe8560000", 0x1f) 2018/01/04 08:12:35 executing program 5: clock_gettime(0xffffbffffffffff1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) write$evdev(r0, &(0x7f0000ebf000-0x18)=[{{0x77359400, 0x0}, 0x0, 0x7f, 0x3}], 0x18) 2018/01/04 08:12:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2a001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x9, 0x400, 0x5, 0x6, 0x8000, 0x61, 0x4, 0x4, 0x941, 0x8}) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000004000-0x1)="", 0x0) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001bc000)={0x0, 0x0, 0x0}, &(0x7f00004e7000-0x4)=0xc) sched_setattr(r0, &(0x7f0000641000-0x30)={0x30, 0x3, 0x1, 0x8, 0x401, 0x0, 0xffffffffffffff80, 0x9}, 0x0) r1 = creat(&(0x7f0000f4d000)='./file0\x00', 0x80) ptrace$setopts(0x4206, r0, 0x4, 0x100001) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000e29000)=0x1, 0x4) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000681000-0x19)=""/25, &(0x7f0000a17000)=0x19) sched_getaffinity(r0, 0x8, &(0x7f00005a1000-0x8)=0x0) signalfd(r1, &(0x7f0000d2d000-0x8)={0x8}, 0x8) 2018/01/04 08:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000a000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) r1 = socket(0x4000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007b5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b38000)=0x8) write(r1, &(0x7f00001e5000-0x24)="d60000002800070800200001ffff01010000000002000000000000000000000000027f23", 0xfea8) pipe2(&(0x7f0000d99000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000573000-0x10)={0xe265, 0x8000, 0x6, 0x3f, 0x0}, &(0x7f000098d000-0x4)=0x10) syz_open_dev$sg(&(0x7f000044c000)='/dev/sg#\x00', 0xfffffffffffffff9, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c5a000-0xda)={r4, 0xd2, "fcd22dd80ae89169a7117c96b543564c58f3b3a9c80e91822d197d9e6e58c5d6a2f59a0a4d2cc4ce494d9e44814913b8570a31766877ecfd5e37c1ec85f6d19bbb7e112fce72573e7cf5bd10d29480f54ceb16bf68e8a98a83e79adeb1bf7424b77d741e71602932c36b19d1df2f95652c89d86e0612def0e5b9e528a901bfeb73b49c26ff2250d60328e5b0bdc4a1cd15ace4b7468461762a0b2771d1c1146c8971fb512f5e4751ef89c4328bef5d437c819df3658bd9a6c0ab36414fe7e4e748580086e302c843fcee7b9dae8779f7b91f"}, &(0x7f0000ab6000-0x4)=0xda) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000999000)={0x2, 0x3ff}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e24000)={0x50ed, 0xa, 0x7fffffff, 0x26, 0x0}, &(0x7f0000eb4000-0x4)=0xfffffffffffffe9c) getsockname$llc(r3, &(0x7f0000adc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f40000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006b0000)={r6, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5352, 0x0, 0xe0, 0x800, 0x1}, &(0x7f0000e04000-0x4)=0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f0000574000-0x9)='/dev/rtc\x00', 0x24000, 0x0) [ 55.172269] binder: 9993:9995 transaction failed 29189/-22, size 0-0 line 3004 [ 55.181284] netlink: 178 bytes leftover after parsing attributes in process `syz-executor3'. [ 55.199562] netlink: 178 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/04 08:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000592000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000292000)=0x20, 0x4) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000723000)={0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xc) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000391000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b5000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a4c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000014d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000593000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 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], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000967000)=0xe8) getgroups(0x4, &(0x7f00003cc000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000656000)=0x0) getresuid(&(0x7f0000f50000-0x4)=0x0, &(0x7f000011c000)=0x0, &(0x7f000068c000)=0x0) getgroups(0x1, &(0x7f0000e51000-0x4)=[0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000058d000-0x4)=0x0) fstat(r0, &(0x7f0000bdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000394000)=0x0, &(0x7f0000e71000-0x4)=0x0, &(0x7f000040e000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000d6a000-0x38)={&(0x7f00007ea000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000232000-0x70)=[{&(0x7f0000cf2000-0x13)="6884ba5308a7e75bc7adf81791ebd39ff09aa4", 0x13}, {&(0x7f0000b44000)="3094c4764feff3275c048f5990b4c19b6ec4c2be4c95f20627d009a62fe675a0c01c6c5273eb0a65f14201ac3b5e98285dfd96f6a6e7e93c57a82c605327cf296b4e318d56d2a62500d46f1e301adccd27d949dc964d12e21e632e8671d1c5bf4663dbcf5bfca8e316dbfede3da4829076d8da7a81beb75e78c2e25e6868ec361b01bac426bf0b66bfe10ccae6960ebe47080d1a30292e1ed94132d2604de6e70ff43d14878625e9144d317bfaf53f86b6dcc913f459e8bd1dedeee11062190938ec66c078ed96f68f6a7418abf7c882e216d9f02e66085ad89d3306fc61203cbfc5f8b7b591503c5a930db0fea952", 0xef}, {&(0x7f0000247000-0x1000)="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", 0x1000}, {&(0x7f0000485000-0x2a)="05c985f4fc0ae1e68c245c06a361494c58efe4686bae9229f1196bf84788998922b6482851cd47288c94", 0x2a}, {&(0x7f00000ec000-0xae)="e032c6a9692a47c8cf3a92766335c1dddc9fbf29b7297217b1416dda9aec61c413f40faab4bb183375c0a4e23d9178e7e31e9c1e85cf6ff7cf553d636b7a25183a8438adfa8c5eca37e2679d8c275d00a55f321da7be32db3e3705e043802c42ffee391fbe89d115a36b6781fbae08e272248b5ea7b00d27085825124c66298da0fc14309d35480ca2008a9b8c2bf9cd7461cd49da49ff6896e2b1163372f66106624828da929957ec963f06bb93", 0xae}, {&(0x7f0000fce000)="e3b0656c602e9f1b0400b88a680ade438e9428defd0ff8c6461e64c6a960e3e0bb0170db05cbb5e88d90ed66a2a688062bcd148dbce963e6f9a3d5d5c784391326ce41355b4d85c5041f4ca34e6553fc407bbd8c06be5037d67d4efcf99e7fc47ac37f9102a583bedc4a10537ddbdb0428d869e43f0ce49b802147a938228c5066fc1189087717c5abcd764e0b958d67af2fd787e3c1de419ea0ee60a3aba9409f28d909d63a3f8b79f4437a79c8a15647a8bf36719d888b7610d1528bde3f8b9394f6466baac9d6803bd9db2b9115ed06c58277fd00147b7a4d8213f34b73041b3f305ba2413728dfb15b35dc017025de", 0xf1}, {&(0x7f0000844000)="465bad5d8e27d9a7dcf326e31372e0f20879fa512326677ea053f5515b448c3fa38ad1bfb2b0d877895460c67ac6c9dfb31fdd7b217226267eb4f83a9834151fd69f845f79693472db98bda6e3f7909f435840f0e3cc546db3094d07972b3678c24cee0975e9f97850d9f4e72b5e47827feacc7f631aa7497e6d140b7ffe875f56c2b05d75151d02cfd80e0abff5089c1388fdca6d9f981d8bf8fef82602a373705f4d4457990454bdde34f658631c5144227ebc4ecf936955126ae7f1a9", 0xbe}], 0x7, &(0x7f0000605000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x130, 0x0}, 0x800) mkdir(&(0x7f0000949000-0x8)='./file0\x00', 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') umount2(&(0x7f0000277000)='./file0\x00', 0x8) 2018/01/04 08:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000069c000)='./file0\x00', &(0x7f00008ed000-0x87)=""/135, 0x87) r0 = syz_open_dev$tun(&(0x7f000080e000-0xd)='/dev/net/tun\x00', 0x0, 0x200302) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1b}) alarm(0x3c) 2018/01/04 08:12:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000003000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x99, "9e48a298a70c7386afdc0479883a456a66fc5681a00709045a162dec462108cbb61bdfd4921b091aa7dab55b29db0de13a3a7e6e074ea716918ee05ab2b713a38313832c1e28a7e5b9aaedb601c1cccaf8c32f390d932d98b57ea6b917e9244e80296d1d060505d9a86654d9f5ac871f8867230800974311ba66dc98a585db33679a8665d11904d606c0f61edcce977a44fdabd4df4e77304e"}, &(0x7f0000001000)=0xa1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000)={r2, 0xa5, "03e4aa312efa0cb3d1cde149b655665c257a77c442e7f261dcdc217ccf9244778be944b7f384e99ce58d2d1fa081126b0e288c387fecca5d278ef4142843a55b58811edd13ac7637e08c9e675e1d457ab2fb930b63d43e6372b35ee4019fe86351ea3fd50f1210ea1116a4371335e5ef5597857f87c0c9a1abc176d9646c35090df58b58ded41674033b9d2df89435827336a9f3ffbbbfe4303fc236f2ab94f825e074d7dc"}, &(0x7f0000006000-0x4)=0xad) getsockname$inet6(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000)=0x1c) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000014000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:35 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000002e000-0x14)={0xba47, 0x1, 0xc955, 0xfff, 0x0, 0x2, 0x1ff, 0x9, 0x8, 0x2}) 2018/01/04 08:12:35 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000f7f000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f7f000-0x4)=0x1c, 0x80800) 2018/01/04 08:12:35 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) dup2(r0, r0) 2018/01/04 08:12:35 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fce000-0x23)="766d6e6574302d766d6e6574312347504c1f246e6f6465765b73656c666e6f64657600", 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000011e000-0x6)={0x90000, 0x5, 0xfff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000fce000-0x4)=0x4) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x400) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/04 08:12:35 executing program 4: r0 = memfd_create(&(0x7f00002e0000)='%"-^)nodevem1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000499000-0x81)=""/129) bind(r0, &(0x7f0000a31000)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xde}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/04 08:12:35 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f00001c6000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f00001c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) wait4(r4, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) pkey_mprotect(&(0x7f0000db6000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffffffffffff) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000493000)="e23192627d5c45efe78b1dd5e22d5381eca840a539f89a9b8195333c0def047edb83dcb4e79a6d7bc3a15d269c0118e03fd0becae1e4e192683d519b4480771125c8acd060e6d97d3c60b1b380842a1e1efa2695ba46e3f319ad796111698f57f719", 0x62, 0x400c0, &(0x7f000029d000-0x1c)={0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x18c}, 0x1c) chdir(&(0x7f0000f50000-0x8)='./file0\x00') r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006aa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') chroot(&(0x7f0000f17000-0x8)='./file0\x00') renameat(r1, &(0x7f0000da3000-0x14)='./file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000f6e000-0x9)='/dev/ppp\x00', 0x2100, 0x0) [ 55.217326] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/04 08:12:35 executing program 2: prctl$intptr(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x16)=""/22) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30080, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e1f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000227000-0x4)=0xe8) 2018/01/04 08:12:35 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f9a000)='dns_resolver\x00', &(0x7f0000666000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea2000-0x1)='\x00', 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f9c000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) connect$inet6(r0, &(0x7f0000662000-0x1c)={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x91e}, 0x1c) 2018/01/04 08:12:35 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006d1000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa7000-0x4)=0xe8) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) 2018/01/04 08:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="67007c10031000000900008000", @ifru_ivalue=0xb4}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TIOCEXCL(r1, 0x540c) write$tun(r0, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) 2018/01/04 08:12:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000+0x7ff)={0x0, 0x66d, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x80000001, 0x9f17, 0x7, 0x7, 0x80000000}, &(0x7f0000002000-0x4)=0x14) chdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = dup2(r0, r0) getsockname$inet(r3, &(0x7f00006a4000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000269000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000d72000)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}], 0x58) 2018/01/04 08:12:35 executing program 6: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ce2000)='./bus\x00', 0x8000000141042, 0x48e771e1b496145c) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000027000)=0x0, 0x1) truncate(&(0x7f0000011000)='./bus\x00', 0x0) prctl$setfpexc(0xc, 0x8000003fffc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ce7000-0x10)={0x2, &(0x7f0000ce7000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cd6000)={0x4, 0x0, 0x2, 0x2}) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ce7000-0x10)={0xfea, r1}) 2018/01/04 08:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000003f000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000e84000-0x4)=0x0, &(0x7f0000bf0000-0x4)=0x4) r2 = dup(r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f00002cf000)=""/0, &(0x7f000090a000)=0x0) [ 55.313504] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.319287] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.319297] CPU: 0 PID: 10022 Comm: syz-executor5 Not tainted 4.9.74-g173c52e #4 [ 55.319302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.319317] ffff8801d947f8b0 ffffffff81d91b09 ffff8801d947fb90 0000000000000000 [ 55.319328] ffff8801c54bd190 ffff8801d947fa80 ffff8801c54bd080 ffff8801d947faa8 [ 55.319340] ffffffff8165f5ca 0000000000002b25 ffff8801d97fd0f0 ffff8801d97fd0a0 [ 55.319342] Call Trace: [ 55.319356] [] dump_stack+0xc1/0x128 [ 55.319370] [] handle_userfault+0xa3a/0x1310 [ 55.319381] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.319390] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.319399] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 55.319410] [] ? handle_mm_fault+0x117b/0x2530 [ 55.319418] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.319427] [] handle_mm_fault+0x1fd1/0x2530 [ 55.319435] [] ? __pmd_alloc+0x410/0x410 [ 55.319445] [] __do_page_fault+0x5c2/0xd40 [ 55.319453] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.319461] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.319468] [] do_page_fault+0x27/0x30 [ 55.319476] [] page_fault+0x28/0x30 [ 55.319485] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.319494] [] ? SyS_pselect6+0x1b8/0x550 [ 55.319502] [] ? SyS_select+0x1e0/0x1e0 [ 55.319516] [] ? SyS_futex+0x22e/0x2d0 [ 55.319524] [] ? do_futex+0x15c0/0x15c0 [ 55.319533] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 55.319544] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.319553] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.319561] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 55.512593] CPU: 0 PID: 10042 Comm: syz-executor5 Not tainted 4.9.74-g173c52e #4 [ 55.520108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.529437] ffff8801c84378c0 ffffffff81d91b09 ffff8801c8437ba0 0000000000000000 [ 55.537395] ffff8801c54bd190 ffff8801c8437a90 ffff8801c54bd080 ffff8801c8437ab8 [ 55.545356] ffffffff8165f5ca 0000000000002b25 ffff8801d8c5b8f0 ffff8801d8c5b8a0 [ 55.553311] Call Trace: [ 55.555871] [] dump_stack+0xc1/0x128 [ 55.561210] [] handle_userfault+0xa3a/0x1310 [ 55.567235] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.574215] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.580589] [] ? handle_mm_fault+0x117b/0x2530 [ 55.586787] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.592985] [] handle_mm_fault+0x1fd1/0x2530 [ 55.599011] [] ? __pmd_alloc+0x410/0x410 [ 55.604694] [] __do_page_fault+0x5c2/0xd40 [ 55.610553] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.616492] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.623134] [] do_page_fault+0x27/0x30 [ 55.628643] [] page_fault+0x28/0x30 [ 55.633884] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.640691] [] ? SyS_ppoll+0xf7/0x400 [ 55.646108] [] ? SyS_poll+0x3f0/0x3f0 [ 55.651523] [] ? __fget+0x201/0x3a0 [ 55.656765] [] ? __fget+0x228/0x3a0 [ 55.662008] [] ? __fget+0x47/0x3a0 [ 55.667164] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 55.673798] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.680604] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.687149] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 55.745614] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.745622] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.745630] CPU: 0 PID: 10042 Comm: syz-executor5 Not tainted 4.9.74-g173c52e #4 [ 55.745633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.745644] ffff8801c84378b0 ffffffff81d91b09 ffff8801c8437b90 0000000000000000 [ 55.745654] ffff8801c54bce90 ffff8801c8437a80 ffff8801c54bcd80 ffff8801c8437aa8 [ 55.745662] ffffffff8165f5ca 0000000000002b25 ffff8801d8c5b8f0 ffff8801d8c5b8a0 [ 55.745664] Call Trace: [ 55.745676] [] dump_stack+0xc1/0x128 [ 55.745686] [] handle_userfault+0xa3a/0x1310 [ 55.745698] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.745706] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.745715] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 55.745724] [] ? handle_mm_fault+0x117b/0x2530 [ 55.745732] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.745739] [] handle_mm_fault+0x1fd1/0x2530 [ 55.745747] [] ? __pmd_alloc+0x410/0x410 [ 55.745756] [] __do_page_fault+0x5c2/0xd40 [ 55.745763] [] ? __rwsem_mark_wake.part.0+0x1ad/0x300 [ 55.745770] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.745777] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.745785] [] do_page_fault+0x27/0x30 [ 55.745792] [] page_fault+0x28/0x30 [ 55.745800] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.745807] [] ? SyS_pselect6+0x1b8/0x550 [ 55.745814] [] ? SyS_select+0x1e0/0x1e0 [ 55.745820] [] ? SyS_futex+0x22e/0x2d0 [ 55.745826] [] ? do_futex+0x15c0/0x15c0 [ 55.745833] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 55.745840] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.745847] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.745854] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 55.944512] CPU: 1 PID: 10057 Comm: syz-executor5 Not tainted 4.9.74-g173c52e #4 [ 55.952010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.961330] ffff8801c36cf8c0 ffffffff81d91b09 ffff8801c36cfba0 0000000000000000 [ 55.969284] ffff8801c54bce90 ffff8801c36cfa90 ffff8801c54bcd80 ffff8801c36cfab8 [ 55.977235] ffffffff8165f5ca 0000000000002b25 ffff8801d8c850f0 ffff8801d8c850a0 [ 55.985190] Call Trace: [ 55.987745] [] dump_stack+0xc1/0x128 [ 55.993076] [] handle_userfault+0xa3a/0x1310 [ 55.999101] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.006078] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.012453] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 56.018827] [] ? handle_mm_fault+0x117b/0x2530 [ 56.025025] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.031226] [] handle_mm_fault+0x1fd1/0x2530 [ 56.037263] [] ? __pmd_alloc+0x410/0x410 [ 56.042940] [] __do_page_fault+0x5c2/0xd40 [ 56.048789] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.054727] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.061357] [] do_page_fault+0x27/0x30 [ 56.066860] [] page_fault+0x28/0x30 [ 56.072104] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.078910] [] ? SyS_ppoll+0xf7/0x400 [ 56.084334] [] ? SyS_poll+0x3f0/0x3f0 [ 56.089757] [] ? SyS_futex+0x22e/0x2d0 2018/01/04 08:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a60000)=@int=0xffff, 0x4) r1 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x9, 0x0, 0x4) 2018/01/04 08:12:36 executing program 1: pipe2(&(0x7f000093a000)={0x0, 0x0}, 0x84000) restart_syscall() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000625000-0x8)={0x1, 0x8000, 0xbf31, 0x0}, 0x8) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000095e000-0x40)=[{&(0x7f00006cb000)="6c1b49ea4877ebac731ed2e203d9412912a3f09cc8bf669da2ed87a3c3782f707a05570fd5378e61f7c8cf85b12a41d75b1a67cca3889b9eab63525fd10a55e2a8bb9f058f8310d33cb2fc9905e636f8d005b962b08e17cb57844a219d0d7f59c69f33b786b5c5dfde804b13075c8849fe177e12bb", 0x75}, {&(0x7f0000216000)="4f4377ff371ea0e2bc1ef3240c1c4b73fd30d9f0ae336544304d811f6195cd6d2e06764491ae2de05854b9066c7334dfeae4295aae4b7e68cb25916800e1918991333d1b930f50b42bd77338baecc8e6b1da11a1e539732d06018a3e45a5dfb0f59736ada54769ea", 0x68}, {&(0x7f00007fe000-0xe0)="e6fe8a151d5ba1622638fae13f0bd8f92ea2098a2fc7f3264bf004c89d8bd325423489cf9fd0c99d6c81d66aa413a93aa390e5da7769c8ca9814fed811394195906a080e1363caa8670190630fee16ab29808ba9220170a856d3bcfc31679e1409d1787735c923830ed50c8f7ae090e8582d558c0be3f0cda1791e4e6316f95d0b9c8a0506499146dd3862acaeea2b32ebeff9e7071f829ead89277350af620a3dba94774b2629f6910f3188a41ccf7b22bab220a244ad1860c5870b704668ad78c8b24771bb51170810068b33bf65d6855280c5822204a064a15f35aa510378", 0xe0}, {&(0x7f00005af000-0xe5)="2b3cdb752d15ce8830e4bf0f54e0b820b60f048955a6ca835fca5b1dd7c077da17124afee302e65f5acf07e2c30dab2f4ddb8539852be7eb073ea9ccd5160820f012b21f72b44a484c0f03d0f7855a184a967c5945b930675024515c079d0cc063b22e6fa8e8dcbbab75fe1371ff95d5342058484e46d2ec65f6a4c2bc5b7e9a42c8ff33cb9e54f8fc19bc2b8707269a8b98f0291ef7d7f2cc3c5b76003790e5241ae0456abb16227c9600f8242dc97e7802c1e38f7181e5788c29b4be7e9831615afac7f1f316d84a00b5a10cf448567b0c9f4caf3718272ca3b7d5b74b26887aa6e8667f", 0xe5}], 0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000398000-0x4)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000630000)={0x0, 0x100000000, 0x30}, &(0x7f00003f8000-0x4)=0xc) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095f000-0x10)={r3, 0x4, 0x1, 0x14}, 0x10) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000095f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000960000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000ba000)={@loopback={0x0, 0x1}, r4}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000825000)={0x0, 0x0, ""}, &(0x7f000095e000)=0x8) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006f4000)={r5, 0x8}, &(0x7f000095e000)=0x8) 2018/01/04 08:12:36 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000380000-0x18)={0xaa, 0x1, 0x0}) r1 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) r3 = getpgrp(0xffffffffffffffff) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00002e9000)='task\x00') capset(&(0x7f0000001000-0x8)={0x200f1526, r3}, &(0x7f0000000000+0x4e4)={0x80, 0xffffffffffffa25d, 0x100, 0x7f, 0x40, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r4, 0x407, 0xa7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) getdents64(r4, &(0x7f0000001000-0x1000)=""/4096, 0xffffffffffffff58) 2018/01/04 08:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000120000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c9b000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/policy\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000495000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000d6e000)=0x0, &(0x7f0000a0c000-0x4)=0x4) 2018/01/04 08:12:36 executing program 2: 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000008000-0x8)={0x2, r2}) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)=""/0) 2018/01/04 08:12:36 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000000b000-0x30)=[{&(0x7f0000004000)=""/37, 0x25}, {&(0x7f0000010000-0x58)=""/88, 0x58}, {&(0x7f0000010000-0xf8)=""/248, 0xf8}], 0x3, 0x8000) 2018/01/04 08:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000333000-0x8)={0x0, 0x0}) fallocate(r0, 0x3, 0x3f, 0x5) r1 = syz_open_procfs(0x0, &(0x7f00009b1000)='uid_map\x00') writev(r1, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/04 08:12:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f0000000000)="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", &(0x7f00003f3000)=0x0, &(0x7f0000a31000-0x4)=0x0, &(0x7f0000000000)="") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$setregs(0xfffffff7ffffffff, r0, 0x0, &(0x7f0000000000)="") r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xd8, &(0x7f0000002000-0xd8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff4641}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x0, 0x1620fe05, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0xdf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000+0x14e)=0x10) r3 = open(&(0x7f0000001000)='./file0\x00', 0x208100, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000003000-0x50)={0x4, @time={0x77359400, 0x0}, 0x7f, {0x72, 0x800}, 0xef, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x3, 0x2, 0x3, 0x7196, 0x0, 0x9, 0x9, r2}, &(0x7f0000000000)=0x20) 2018/01/04 08:12:36 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x1f, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4, r2, 0x401fff, 0x0) 2018/01/04 08:12:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000009c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000000000)=0xc) 2018/01/04 08:12:36 executing program 6: prctl$intptr(0x21, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000)={0x6, &(0x7f0000001000-0x30)=[{0x53, 0x9c, 0x1000, 0x10000}, {0x0, 0x7, 0x8, 0x0}, {0x100000001, 0xee, 0x4, 0xfffffffffffffffd}, {0x8, 0x401, 0xc9f, 0x4}, {0x8, 0x20, 0x6, 0x6}, {0x9, 0x0, 0x2, 0x87}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)='loGPLsystem-:\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x71)="c9ee66a85fdc534e0bae57bb7af2d0be287b242de6bd128deb9d737ae5e7e8a8e47d1b40406272c0ca9647bf495456aa282d8fc39af55fc1277f25f5e7f6d487463ab7e06753aa8a294c435a2cdf9af57fbd7e511868cda97ca7053b8f2266fd89e589e0d8e19b21e758895ac8dafef396", 0x71, r1) 2018/01/04 08:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0x800000a6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000295000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005dc000-0xa0)={r2, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x18, 0x4, 0x3167865e, 0x4}, &(0x7f0000e70000)=0xa0) [ 56.095258] [] ? do_futex+0x15c0/0x15c0 [ 56.100848] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 56.107483] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.114290] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.120844] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2018/01/04 08:12:36 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e6f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e6f000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x1000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:36 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ec000)='/dev/autofs\x00', 0x2042, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004ec000)=0x0, &(0x7f0000463000)=0x4) r3 = dup2(r1, r0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000f2000-0xa0)=""/160) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/04 08:12:36 executing program 1: r0 = add_key(&(0x7f000016c000-0xa)='blacklist\x00', &(0x7f00009fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005b0000)={0x2}, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x8) keyctl$clear(0x7, r0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c74000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b30000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8000000c) 2018/01/04 08:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000009b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000aa2000)="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", 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) 2018/01/04 08:12:36 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xee)=""/238, 0xee}, {&(0x7f0000001000)=""/77, 0x4d}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002000-0x4)=0x0) 2018/01/04 08:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000800000)={{0x1, 0x8000}, 'port1\x00', 0xc2, 0x20000, 0x2, 0x0, 0x18d4, 0x800, 0x9, 0x0, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_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]}) 2018/01/04 08:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000994000)={0x5, 0x22f8, 0x4, 0x2, 0x35}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x4403f, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001dd000-0x9)='/dev/sg#\x00', 0x400000000005, 0x181000) 2018/01/04 08:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000e80000-0x10)={0x0, 0x28, &(0x7f0000ecf000)="3724cbb61465cdc5148a2b8e8586e05b9512aed5f56a3cc7cb5b265cd6a287dd4043d050346967b6"}) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000633000-0x7)=""/122) 2018/01/04 08:12:36 executing program 0: mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) link(&(0x7f00000fe000)='./control\x00', &(0x7f0000d06000)='./control\x00') r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x1)='./file0\x00', &(0x7f0000001000-0xd7)=""/215, 0xd7) unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/01/04 08:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f30000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000535000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000c57000)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000476000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00004b5000)=0xc) [ 56.220459] binder: 10116:10127 ERROR: BC_REGISTER_LOOPER called without request [ 56.250253] binder: 10116:10127 ioctl 4b40 200f1f60 returned -22 [ 56.258025] binder: 10116:10127 ioctl c0306201 2000efd0 returned -14 [ 56.265528] binder: undelivered TRANSACTION_COMPLETE 2018/01/04 08:12:36 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x109001, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/01/04 08:12:36 executing program 0: mmap(&(0x7f0000000000/0x6ee000)=nil, 0x6ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000123000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000028a000-0x48)={{0x3, 0x0, 0x1, 0x1, 0x1000}, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) close(r1) 2018/01/04 08:12:36 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000017000-0x10)={0x6, 0x3ff, 0x1, 0x5}, 0x10) accept4$packet(r0, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000014000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000007000)="76bb0000000464") getdents(r3, &(0x7f0000013000)=""/0, 0x0) 2018/01/04 08:12:36 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000e33000-0x8)='./file0\x00', 0x2000000081) 2018/01/04 08:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ce000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00007d9000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000738000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00002fc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) bind(r0, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/04 08:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) r2 = syz_open_procfs(0x0, &(0x7f000061e000-0x11)='net/softnet_stat\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000c91000)=0x0) 2018/01/04 08:12:36 executing program 2: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a0b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00001d6000)=0xb030) socketpair(0x1b, 0x7, 0x510f, &(0x7f000022a000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000284000-0x4)=0x3) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a0c000-0x7)='/dev/rtc\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:36 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fdd000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000064f000-0x20)={0x100000001, 0xab, 0x8200, 0x6, 0x0, 0x8, 0x6, 0x8, 0x0}, &(0x7f0000fdc000)=0x20) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000de8000)={r2, 0x101}, &(0x7f0000fdc000)=0x8) [ 56.271312] binder: undelivered transaction 106, process died. [ 56.274846] binder: 10116:10145 transaction failed 29189/-22, size 0-0 line 3004 [ 56.274909] binder: 10116:10127 ERROR: BC_REGISTER_LOOPER called without request [ 56.276063] binder: 10116:10127 got reply transaction with no transaction stack [ 56.276069] binder: 10116:10127 transaction failed 29201/-71, size 32-8 line 2920 [ 56.277211] binder: 10116:10145 ioctl c0306201 2000efd0 returned -14 [ 56.277263] binder: 10116:10127 ioctl 4b40 200f1f60 returned -22 2018/01/04 08:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007fc000-0x38)={0x0, 0x0, &(0x7f000026d000-0x10)={&(0x7f0000efb000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086b000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e66000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000da1000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000053d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x558, r3}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00006a4000-0xc)={&(0x7f0000a77000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)='uid_map\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$KDADDIO(r0, 0x4b34, 0x11) 2018/01/04 08:12:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00007bf000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000a76000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000009000-0x8)=0x3) syz_open_dev$sndseq(&(0x7f0000bed000)='/dev/snd/seq\x00', 0x0, 0x400) syslog(0x0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000009a000-0x48)={0x0, @in6={{0xa, 0x1, 0x3a544646, @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]}, 0x3, 0x40, 0x0, 0x6, 0x1}, &(0x7f0000957000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000046c000-0x6)={r3, 0x8}, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002ab000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/relabel\x00', 0x2, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/pktcdvd/control\x00', 0x52001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000ad5000-0x4)=0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f00003a0000)=[], &(0x7f0000e7d000)=[]) 2018/01/04 08:12:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000012000-0xfc)=""/252, 0xfc, 0x2, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x100000001, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/04 08:12:36 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000005000)=[], 0x0, &(0x7f0000004000)=[{&(0x7f000001a000-0xa2)=""/162, 0xa2}, {&(0x7f000001a000-0xf0)=""/240, 0xf0}, {&(0x7f000001a000-0x3f)=""/63, 0x3f}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}], 0x4, 0x0) r1 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000001b000-0x4c)={0x0, 0x6, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000015000-0x4)=0xd, 0x1b7) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000006000-0x8)=0x0) 2018/01/04 08:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001eb000-0xf)='net/ipv6_route\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000c1a000-0x64)={&(0x7f00005c0000-0x10)=[0xf3, 0x0, 0x401, 0x0], 0x4, 0x2, 0x80000000, 0x10000, 0x6, 0x100, {0x40, 0x4, 0x1, 0x208, 0x8000, 0x8, 0x100000001, 0xffffffffffff0001, 0x9, 0x1000, 0x7ff, 0x9, 0x2, 0xc0000000000, "4b2cd33fe4352867a264ea2773ce4af37084f4217137c6980cc1da92a9daa395"}}) alarm(0x9) preadv(r0, &(0x7f000069c000-0x90)=[{&(0x7f00004f6000)=""/200, 0xc8}, {&(0x7f00001cd000)=""/141, 0x8d}], 0x2, 0x0) 2018/01/04 08:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f000004a000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9a000-0x10)='/selinux/status\x00', 0x0, 0x0) read(r2, &(0x7f0000498000-0xc3)=""/195, 0xc3) epoll_wait(r3, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/04 08:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) eventfd2(0x3, 0x800) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000390000-0x10)=[{&(0x7f00001f1000)=[{0x14, 0x19, 0x203, 0x0, 0x0, "80"}], 0x14}], 0x1, &(0x7f000009d000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:12:36 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) read(r0, &(0x7f0000dc3000)=""/139, 0x8b) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f21000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000c52000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f8e000)=0x8, 0x80800) 2018/01/04 08:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000877000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000414000)=[{{&(0x7f0000d2c000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f6a000)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x11f6}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c35000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f000052a000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000200000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00005b6000-0x4)=0x2) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2018/01/04 08:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) request_key(&(0x7f00003ca000)='syzkaller\x00', &(0x7f0000b95000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000db6000)='\x00', 0x0) bind(r0, &(0x7f0000f1f000-0x6)=@hci={0x1f, 0x81, 0x0}, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000742000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000f78000-0x4)=0xc) bind$packet(r0, &(0x7f000095e000-0x14)={0x11, 0x1f, r1, 0x1, 0x5, 0x6, @random="3a156dadec9b", [0x0, 0x0]}, 0x14) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000eb2000-0xf0)=""/240, &(0x7f0000e90000-0x4)=0xf0) 2018/01/04 08:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') r1 = dup2(r0, r0) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/04 08:12:36 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000092000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3053) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x1000000800020) 2018/01/04 08:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000024e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00005f4000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) bind$inet(0xffffffffffffffff, &(0x7f0000d4e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x20000000000005, 0x0) mlock(&(0x7f00005c3000/0x2000)=nil, 0x2000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000942000-0x4)=0x0, &(0x7f00000c7000)=0x4) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fc2000)=0x9fc, 0x4) 2018/01/04 08:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a49000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000337000-0x11)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/04 08:12:36 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000000c000-0x90)=""/144, &(0x7f0000003000)=0x90) 2018/01/04 08:12:36 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x12000, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000d97000-0x450)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/04 08:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f00007a6000/0x1000)=nil, 0x1000}, 0x2, 0x0}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/01/04 08:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f000050e000-0x8)=0x0, r0, &(0x7f0000cce000-0x8)=0x0, 0x6, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/04 08:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x80) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/04 08:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000e90000)=[{0xffffffffffffffeb, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001fbcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:12:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a3c000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000+0x2ec)="4a8f5966e83354cd6c53a41705a90b49a256d52cb27d56abcd74c74468fa1b86f51c72ca24e58cc12701fdab345551545e1e61cba28687466ab1251f546d41e7b1945bcdcec1c03dffa84f3a2ba1bc36ab5e", 0x52, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f00004c9000)="43bcccdcc5facd30825f67bd369d129b3bdce2fde3edc6d2c159fd1a40908798c8fa0be03ce9d27f2b5e6c6011a3d411a1a4062f6ef4738f5b679c1062e53b9bafbd996baa103a2197efc9d41b3c5c7bdb526d5863a993acd8cb3b4d2fbcba9edf46fabb5aa000da8b66bbc174670daba67bb2a892d4a92dc879133018f7262bcfeef69d6347a9af3eb026404b05d908821084a06216909e770d2d7735c38f1bb3c08f976901edd49b99569a57ee0177333923fa17f34f57aaea61217d791da356356ffecaad8b88131be8ac633e3ed17f488669944e3b", 0xd7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00002a0000-0x8)='keyring\x00', &(0x7f0000438000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) init_module(&(0x7f0000d4a000)='user\x00', 0x5, &(0x7f0000fc1000-0x5)=':)+8\x00') r2 = syz_open_dev$mice(&(0x7f0000c89000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00009bf000)=""/223, &(0x7f0000393000-0x4)=0xdf) add_key(&(0x7f000086b000)='.request_key_auth\x00', &(0x7f0000ac4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be5000)="e1aaed0643cfe0ac88c39b3e3d535f66becb7e8c862d01c74624b02402a7df5f7a5fb93524c7d1022ff6374d8f9722a71125269786fa318af3e4bd96f2514ce440c4576c18127b6092bd89908215298132f1de96e95cc3c5f47198620dc47af526fb5ed24b4d8e5ace2d7c007c22eebb1308a124aacf3c948c529595eac7dfc92522d6e57801353d9af8be6090e2c4438ae4dea927ef21d226cf066f68c71becda97ff1f0e0a", 0xa6, r1) mkdir(&(0x7f00001de000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/01/04 08:12:36 executing program 5: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f000093d000)="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", 0x241, 0x8040, &(0x7f000093d000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000321000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/04 08:12:36 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f000000b000-0x8)={0x6afc}, &(0x7f0000005000-0x8)={0x0}, 0x8) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) [ 56.684198] IPVS: Creating netns size=2536 id=9 [ 56.688030] binder: 10375:10378 ERROR: BC_REGISTER_LOOPER called without request [ 56.713025] binder: unexpected work type, 4, not freed [ 56.718373] binder: undelivered TRANSACTION_COMPLETE [ 56.720733] binder: 10375:10378 ERROR: BC_REGISTER_LOOPER called without request [ 56.731394] binder: undelivered TRANSACTION_COMPLETE [ 56.736623] binder: undelivered transaction 113, process died. [ 56.742690] binder: release 10375:10383 transaction 117 out, still active [ 56.746685] pktgen: kernel_thread() failed for cpu 1 [ 56.746693] pktgen: Cannot create thread for cpu 1 (-4) [ 56.747243] IPVS: Creating netns size=2536 id=10 [ 56.764869] binder: undelivered TRANSACTION_COMPLETE [ 56.769991] binder: send failed reply for transaction 117, target dead 2018/01/04 08:12:37 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x3, 0x4, 0x80008, 0x6, 0x10000}, &(0x7f0000001000-0x4)=0x20) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a70000-0x4)=0xb) 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)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/04 08:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000080c000)=0x101, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe3000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000016d000-0x4)={0x8}, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/04 08:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = add_key(&(0x7f0000d70000-0x7)='pkcs7_test\x00', &(0x7f0000ace000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e81000)="", 0x0, 0x0) keyctl$read(0xb, r1, &(0x7f0000f8a000-0x42)=""/66, 0x42) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000706000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000015e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x10) bind$llc(r2, &(0x7f00003d0000)={0x1a, 0x10, 0x20e4, 0x20, 0x5, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000050a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047d000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005b7000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x2, 0x649, 0x2, 0xffffffffffffffff, 0xa, 0x20, 0x80, 0xbb, 0x1, r4}, {0x3, 0x4e, 0x5, 0x1847, 0x5, 0x6, 0x7, 0x8}, {0x200, 0x0, 0x1, 0x1ff}, 0x80, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1, 0x0, 0x8, 0x1e1c, 0x10000000, 0x3}}, 0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000183000-0x4)=0x0) 2018/01/04 08:12:37 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000005000)=""/0, &(0x7f0000462000-0x4)=0x0) r3 = accept4(r2, &(0x7f0000b07000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006c1000)=0x58, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000bdf000)={0x3, 0x2, 0x0, 0x4, 0x900000000000000, 0x2, 0x101, 0x8, 0x8, 0x6e, 0x8}, 0xb) 2018/01/04 08:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8001, &(0x7f0000e53000)=""/12, 0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/04 08:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) prctl$setendian(0x14, 0x3) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/04 08:12:37 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d75000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000)=0xe8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b1f000)={0x0, 0x0}) accept4$llc(r1, &(0x7f00009f0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c4e000-0x4)=0x10, 0x800) fstat(0xffffffffffffff9c, &(0x7f000053f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000e0b000)='./file0\x00', 0xa001, r0, r2, 0x8, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) fcntl$setsig(r0, 0xa, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r1, 0x4, 0x7) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000001000+0xa9e)="020000f401000100a900be8c5ee100000000000001000067", 0x18) 2018/01/04 08:12:37 executing program 3: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00009a6000)=""/0, 0x0, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000315000-0x8)={0x0, 0x0}) 2018/01/04 08:12:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x18, &(0x7f0000000000)={0x10001, {0x63}, 0x0, 0x9}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c5f000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00') readv(r0, &(0x7f0000309000)=[{&(0x7f00007da000-0x7)=""/7, 0x7}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c74000-0xa)='/dev/ptmx\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f000023e000)={0x5}, 0x8) 2018/01/04 08:12:37 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000013000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000-0x14)={0x11, 0x6, r1, 0x1, 0x48e2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000004000-0x10)={0x1, &(0x7f0000004000-0x8)=[{0x44, 0x0, 0x5, 0xff}]}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000006000-0xa6)="9b46f890edfb2df62d33c82d14bf1eb68f8bb80622e7643b2efdb76e3dd98512585ac632ee0ebd07202e7eb1bc8c5e470423cb90b210d062735beb7851c6a657fbd39620d9911ea814fff5ca40dc98abd384cb0e43d47b7c9a794a5937805c9e1ac1746ed88901a413a9d6269562e32a365982ce77e592a0ad820e8f69793feb62e31603f0fd3d52ea2ae0190012f83e2b902f573417334a7591e76592c2ad237e7c4780b736", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000011000)="c8022a3bc0cf1521dcafea281fd7a679858953c93b95bb5c442ebee35721160edd954b4afcf3a6dd6179baaa25c4fb6ddc2e8fa2f68ed159234bfa4d9351eae535f9d20bd4ccdc6acce72a20270b1c43b9064a0c2a6d391bf38fae6f42096918a7caddf9ecfebead76169408ba5f7600011bbb8fd67309eba121d362c79c5361e262ce75ad3e4252a725acba90ed2fbdcd") socket(0xa, 0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000005000)=[{&(0x7f000000d000-0x73)="", 0x0}, {&(0x7f000000d000-0xdf)="3576d15c3ae5bccb163e38b33697c5f29c79989418058efef146648491c92de442ae8b5ecb9c0e233d7477f4d202fcce52bb0325c450bdf362d5f4d27224ccdaaa67086c012167dcd9403262e570babefa63eedde408b0ff3bc1707f6735b01d22134307f076531a59ef16cea39729e7e2108e5f9001a77461606a4c16b8e5722d7b1c2ff65d3294523b5e9b2d8e04afd5bead855778da0b051dab6cbdb12ec171c28bfeea8979b8cd61b6b51bb45baf1c5555920a93d6aa78df638144564176df681b8f24f486b75c8b16c852cd137182ee01eacb72f2c326a8d1c7f4511b", 0xdf}, {&(0x7f0000009000-0xe8)="99ddfcc4fe05c38e839bfe808bdfaa710d0ebbcf849d421c6c11da13bf61d25166b16b70aecf4ec73321f7824a7b2cb57c8a046cc124cb66fbfdbc6c2453f471aed038aea7e614ad002352544f4b7e7b9822ac8e039c2c77a020830fda476e5860e3c86cf7675a14fbf531b07342c25e43af94a7fdd1ffaa0f750eaf901b0bae2024723d954cf2f8f6d2788e3d23ecc5d58d243f46439e1c70450d1591d5e95265df2f8d5a991a60df2f11d9e0b107b0b92d4a1d76945ee27149a2e0c863a85431d7bc79a766ff813c57d4512515b5a35dc73da40790cc675d48af46227d7ed0deed448d3165d588", 0xe8}, {&(0x7f000000c000)="5173c0947ed650b60e155c9cfecd1827291c2a8cc55c6441bca309e9d411fe7163ec1c9950659783afc60b58e69cbd40c6de19c0224e72939cf88b4a2afe1721439fecb6c2fde2c8c394fab7c148eeabf5f8f608a13121966618b09d73fff5f4a09d784d08b4ec20aabd9505f5b602b417bfc7d15c77fb4a69626c2d3870eb85a85c7631b9daf462051c81460beb191314ec2173ec4580657243ea2149dda139e31089e1f4df8ceb6eeff88f722e413be4593b86af1fb496ef5d6904bd11a68cca9489c46072084d95cce6594a3690f2d6dfba323c16ad84a232bfb31357", 0xde}], 0x4, 0x0) 2018/01/04 08:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) bind(0xffffffffffffffff, &(0x7f000068d000-0x10)=@ax25={0x3, {"490162d445200c"}, 0xfffffffffffffff4}, 0x10) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000004c000-0xc)='/dev/autofs\x00', 0x2281, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000115000)=0x0) 2018/01/04 08:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000)='/dev/vga_arbiter\x00', 0x80241, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006d7000-0x4)=0x2000000c7b2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r1) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000efb000)=0x0, &(0x7f00008e3000-0x4)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae7000)='/dev/autofs\x00', 0x20100, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f000069c000)='net/llc\x00') ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f000081e000-0x30)={0x401, 0x3ff, 0x1000, 0x400, 0x4, 0x2}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000461000-0x10)={0x207, &(0x7f0000259000-0x1)=""/1}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000083f000-0x4)=0x0, &(0x7f0000064000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000721000)={0xffffffff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 08:12:37 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000458000)='/dev/vga_arbiter\x00', 0xa000, 0x0) mmap$binder(&(0x7f0000046000/0x3000)=nil, 0x3000, 0x3, 0x1010, r0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setns(0xffffffffffffffff, 0x0) 2018/01/04 08:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000939000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d94000)='net/rt_cache\x00') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000a3b000-0x4)=0x2) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e11000-0x8)={0x0, 0x4}, &(0x7f00008d8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004a6000-0x8)={r3, 0x0}, &(0x7f00006ab000)=0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5a000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockname(r1, &(0x7f0000848000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f8b000-0x4)=0x1c) 2018/01/04 08:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003d3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f45000-0x92)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033a000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000072f000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x10001, 0x1, 0x0, 0xa, 0x80, 0xe6d0a7347df649c0, 0x6, 0x2, r2}, {0x0, 0x1, 0x10001, 0x4, 0x5, 0x8, 0x0, 0xa06}, {0x689, 0xad7b, 0xfffffffffffffc84, 0x7}, 0xa6bc, 0xd, 0x3, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x1, 0x3, 0xe7e1, 0xfffffffffffffffc, 0x5, 0x4}}, 0xe8) bind$inet6(r0, &(0x7f0000131000-0x1c)={0xa, 0x3, 0xb75, @loopback={0x0, 0x1}, 0xffffffffffffff35}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b3000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000d5000-0x4)=0x0) r5 = getegid() r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051e000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000231000-0x4)=0x0) r9 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a88000)={0x0, 0x0, 0x0}, &(0x7f000042e000-0x1)=0xc) stat(&(0x7f0000aa9000-0x8)='./file0\x00', &(0x7f0000774000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() r13 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001d7000-0x4)=0x0) fstat(r0, &(0x7f00006dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000dd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000357000)=0x0) lstat(&(0x7f00000b2000-0x8)='./file0\x00', &(0x7f00002bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000d9f000)=[{&(0x7f0000a41000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000094b000)=[{&(0x7f0000715000)="b0ec26509602701d053c568c0947ea259e61df6e5b80d46cd8e986f1a691530e5e59ad5b51547ccfe2c31b5c0ecf8d1b0627a6071f0abf27edd6dac8db1bb299cdc6b568a104f9423d3e5e0878d1cbd348a29ac4", 0x54}, {&(0x7f0000535000)="d0ffa69d09ea8c6b7d5e11bccf1932d75332993084cb22b3f33df3e3c1699b2841f7ea860821e6e911529f5aab0b9cb00701ce", 0x33}, {&(0x7f0000fc4000)="aed429ef49c126113333c57a2756a268d78bad73176575789e8e61d0cf0002", 0x1f}, {&(0x7f0000bdb000+0x2b5)="f011bbc8f9f1def200204c9c6a716798a08bcf1f9310fcf637d668fa2b5666c99f91db6ba68c53f7f2c399fbc9833519549fb4e4ad512b9e60390fbcf774f6c12a9d29bc615427b150dbab0a4507b74ed3ec86cf5840a38cfda193e5d52f410eb5323b80c1848ac034ba822db3fa9f8225cac8aac54b98fac6078511e96f3e4624ecbe0538418ddbd5d89c6edca42db6d2f6ae965867c1ee2e278b1647352276dbdfff3e47782d0d0bcf8030a86db11f96da259a0f73a0fc", 0xb8}, {&(0x7f00002e6000-0x7c)="9373b2be040bcc0e17407c37d3adb5f15d8bc0f9a99c5b66c57fa6c24d0b638c9957b368f07da75e5a6cfff60767d79ec6a6ebac3247e9e7cbfd19a435659de44fcda2993439c7e1f68f4e629c6c57e62e545645d6516b5de15c614518792224a1ffa8eab8e13163a08ba8d356337608c8a6a8cb771a6a9d6fed6108", 0x7c}, {&(0x7f000027b000)="d3299db24431b36b7eb36d99cfffc293201a993799b827793c30cfbcd4e056552c35eaeda90447b88a97a47922185933a90a07485d7105318f8e8fb40baf5d956ab8bd48cd84940426cb13694f0f0e8e2fd4bf59ce432f175e463afd7bece5e182b7c63868819e83d7783d98cc25e7f9e53b95d38175f7316ee11017c931f402b30f20001a31507e75b3bd420706f8635576da60199c9c3346a3dddbccc0b0857896d4727876185e4c6c77b6ad6885db94f2c6f8f5782a2db4a190cbd1c43cbdd9bcac", 0xc3}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f0000a93000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e9e000)=[{&(0x7f0000ac2000-0x1000)="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", 0x1000}, {&(0x7f0000bcc000-0x14)="41e1bdbd4f9b1ee04cdf7b2691507f907743365f", 0x14}, {&(0x7f0000c1e000)="3836d8573637c5bf8a7f74b91b9385bb0da56a4f42b914e2f890fc814aba79c956a7e73d31ad64c2f7f6a9badd5a80125233eb220c0c94", 0x37}, {&(0x7f0000d6d000)="2c58ea2929dc3f799eaefc54e3e0f6fdb75d6bad0e96fdea16539673a00e4d30", 0x20}, {&(0x7f0000506000)="cf112f77203ba1b2d43258101dba604a8dd07b522ea2de7366e82d38a3c83ce066a28498d039f6e4671e6d8db8a9a7ab02138d4f08a3d5c858e6609ab79d3899b5618d16aa96b32c470a95cc35730bf7971ca62dd37ab53a3ab92b74e27b212b6702958b2b633d649642e3133ba674395592bc5e96851ac4040e5828990852", 0x7f}, {&(0x7f00008ef000-0xcc)="d3d5ae8cada1925df01189c0db9bca57c7e836a537485358d6861320fb4097eb3c8b59982c0e134f8862cf9db260beacaf05bc4d7549fd214e35170311396c59547705aebd694f1ade882bd00a3b5cd0b4a9a5bb4a21622c8c6e008a0fd1a435aee4bd1df6180c6f2be1f6ade414cb388fb2d5acb15790b0bb580d8e475ae221835e208730c82dee34a2859f85859e2ccc10e509c9845156bfb01d86ced2a7f6fb110b41e625e83328cf7a2155240e5ea58a1d1043bff27710dcb3a255767fa7deb507bf3897a02b0ee19f4d", 0xcc}, {&(0x7f0000718000-0x41)="d7bef28d45f9e605c42eee6e583e876591bfdaf43d9b46039070dfb6a510cbd46b5fbe9d292d4ea6e99641bb0893aa8cbe23058cd82d8f15a5eb395d3c59e02bac", 0x41}, {&(0x7f0000653000-0xc7)="fd179620e72c45c8eaf947b0a57486e09642c6440873c670e6f19934228f596041ba095bc2d41a7aac4d9f9c88ca6577b3cd008a309ee1c2d2f3395e6477a7765bc0424e107870129666620be54042786bea271b605134acf11b1d62869a1966621a2c863c4a03fe4e3d55216a7223367665b3f9969c9c366657b183b112e768fdf92d86c3b74c908e08dcb28361acd6d2035172f1deb48bce63113c0751411e52f95761cfc3bc5afa6efd0641764fe2bdea499f408cd23d5156160c694ce818f6606e5fe1906a", 0xc7}], 0x8, &(0x7f000031e000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r2, r5}], 0x50, 0x10}, {&(0x7f0000595000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e90000)=[{&(0x7f0000a5c000)="57f3ab32cdfc42d3f5afb2c614ffbf7d243300db19570201c2a9c9da949f29ae4a88dc1836ca00d57a109b17216ba0947151aef5b0646dc9b47fa05cfc72b7715fa1dbf1c167b8001b9cde19683f59483b9dab5e3d17c98c8ce567b24b8dc0068a482c75d6227c3600cc8d45e9f908bb9cb39f1f8cc0594d7977ec65f0f1133b14141ad3ccf16f93cd0368e3936cf6364952fe", 0x93}, {&(0x7f0000aca000-0xd7)="5c132316268c9949eb5a2949767c221400dd6b2c08526f30a7205497f231a8f04b32a4826110315ed886de3958808a9d96e6f4fe0d5c7bd418bd3042a15c12d2cd1e24a660bc99eda8c01d903b55b0dea43a1c20c2f40066d2fc9170a23bbf8a97a7622975e8c73e3f8daeaa9134716a1561749778e129c7514a81f02cb3010701e31d0b059c65503dfe283d77605a9372a2606eea5f74950e092505458471e96bbbcba4aaccf85eb877de8623407913b5eddcddb6dd9d6312fca2a1c08864d0963b830a5e30295290eb4320e51eae0b52d0eedb79bc73", 0xd7}, {&(0x7f0000fd6000-0xcf)="3663363f5c8f616063a6555a383b6a840374264e03a88b47b2c307747379917b424c30d61c14e053a5025c9855383e57285905fe7773744ad37eb4664ee1c363dddf3d40871ab52f06a1ad86c88ac7bb28a80ea444c9401e9876880f5c38f121c07e83ca1da9ac4a9dea83b0ca4092ee782f16233f10025beb8bfdfee4c76ed159a8a9350609dfdd1dee6f64d93e08c085f8a9d337e7eefbb3391d544cf7fa92a92bd2d97442040267ef1c7442951f52e0fa5159004dde93e7033e48e506551edbe33e8a8406afe333202d678c3450", 0xcf}, {&(0x7f0000496000)="89d5b5e14c4d75c2dd0416ef08286e02b350c5a670", 0x15}, {&(0x7f000010c000)="9e035b597f4802980a1eae4e8691c75c77e72070b51cab827ba36abe3a7cd7a086cf0bde47db74b0cc01f817a7092eeccef2cd29a5ee60a4fdfe2323a84f643af9334267ccb4367c20adee3efa44b3765621b4e5ea662abf020bd909fc93c4b7e6df13e00acecc03af38c23d6025e816", 0x70}, {&(0x7f0000f38000)="90aaba3131d38b9d293004e390534c8732003d1840d334d5aedff08109508b294755368ff4347757282e3eeaf46da887a13211324c4e958fb870303a697643dc77b949fe2d1112a432864f7b1d47c2b8ce724f617d3b08daa584377c65b2c8707ea7ad9b2cd5acff667541abcfb98878a7a5c8a3e49af32af9fdd78ba7a7116a373effbe7c1f", 0x86}], 0x6, &(0x7f00009b2000)=[@cred={0x20, 0x1, 0x2, r6, r2, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @cred={0x20, 0x1, 0x2, r10, r2, r11}], 0xf0, 0x0}, {&(0x7f00002ca000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000126000)=[{&(0x7f00008a9000-0xeb)="911bca31ae2fa1566218d3fad45e197f2c58e2781a88a5b8d7e175b6206fdc24a70ff9a111df617abded4c00ebd21a3873b0ab7bd607808102992729d490c7d4469b5379ef8e828682e69253fecc6901bd5d83517b4952263ab2f89a73d9d21eff19655a3392cce79b93210be204d6f7013c1ef0645d8a7ce7f039aeb7d05304ed1aa010051719c56ec9031d9f04fcaf6a3a9eba8f8c23e83500c912d5736c8aa74134707585cad391bdf291b8f34fbb8f281fb78421a6e9c9b35b988610f19adb80b475e223615bbd47e534f7f59f08d463f9285d2eb04afc2e5f6e3626a4885d5fe725e1b286d319ef90", 0xeb}, {&(0x7f00006b9000-0xb5)="df88978ede9f183301d15998b13d844358ccc0f9b52d5cbeace317a52e89efd2702fab3b7cfca5069bdb105afa46300740ce04feab325fea09b501534a9fe1073863452844df9f92fdc180d699b10ab97d0036a41d5db710f6cd9e81fcbf05bf3b08fc0190c194b9cf3428e2b73c993c27d4c72df3029c2567c30a3fa65f21991c60271201051b4819ce29e588890e7366eee661e205381713c5e5ad1e4595afbdd42989acbce2685363f6489901d33b11e2b024c6", 0xb5}], 0x2, &(0x7f000028e000)=[@cred={0x20, 0x1, 0x2, r12, r2, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r14, r2, r15}, @cred={0x20, 0x1, 0x2, r16, r2, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r2, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r0, r1]}], 0x130, 0x20000000}], 0x4, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a1000)=0x0) r20 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r20, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r20, 0x29, 0x30, &(0x7f0000e6d000)={0x7, {{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]}, 0x0, 0x409, [{{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, @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]}]}, 0x190) 2018/01/04 08:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='pagemap\x00') lseek(r0, 0x56, 0x1) 2018/01/04 08:12:37 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/04 08:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000d5000-0xa)='/dev/ptmx\x00', 0xfffffefffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c1a000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) syz_open_pts(r0, 0x400000) 2018/01/04 08:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(0xffffffffffffffff, 0xb0d) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000c89000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000002, &(0x7f0000425000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r1, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x8000000000000b, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) sendto$inet(r1, &(0x7f0000f77000)="9ac058f4e9285a0f331b2fd4c5c1768ce10e9bd2c7526350c3aadd661fc45155c27a397c37f5cdbdece83de16397ca48dce49a67acafeb582c6ac249ecb607b9bd4ba800222557740c12ac5534b4eda12ca3ee9f", 0x54, 0x4040000, &(0x7f00004ee000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r1, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r1, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/04 08:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) 2018/01/04 08:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) syslog(0x3, &(0x7f00004a6000)=""/185, 0xb9) preadv(r0, &(0x7f0000a90000-0x40)=[{&(0x7f0000ff5000)=""/237, 0xed}, {&(0x7f0000034000)=""/185, 0xb9}, {&(0x7f0000f63000-0xba)=""/186, 0xba}, {&(0x7f00004ca000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000ab000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x9) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000cc9000/0x2000)=nil, 0x2000, 0x2, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000c24000/0x2000)=nil, 0x2000, 0xe, r1) 2018/01/04 08:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) syz_extract_tcp_res$synack(&(0x7f00005d6000-0x8)={0x0, 0x0}, 0x1, 0x0) read(r0, &(0x7f000015f000)=""/24, 0x18) fstatfs(r0, &(0x7f00001d0000)=""/211) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000023f000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/04 08:12:37 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x1, &(0x7f0000006000)="02"}) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x2, &(0x7f0000007000)=[0x54a0000, 0x70072c31], &(0x7f0000008000-0x8)=[0xac5, 0x781], 0x20, 0x1, 0x81, &(0x7f0000006000)=[0x7], &(0x7f0000005000-0x12)=[0x3, 0x78dd, 0x8000, 0x1, 0x80], 0x0}) 2018/01/04 08:12:37 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000003000)=0x5, 0x4) 2018/01/04 08:12:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x9, 0x1ff, 0xfff}) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) 2018/01/04 08:12:37 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b85000)={0x5, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioperm(0x0, 0x2, 0x0) 2018/01/04 08:12:37 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000131000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000727000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766e65744076626f786e6574302176626f786e6574312b4d0096", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = epoll_create(0x1f) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000b83000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000017e000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000005000-0xc)={0x10002000, 0x0}) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ff000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a0f000)=@assoc_value={0x0, 0x0}, &(0x7f0000ead000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000807000-0x8)=@assoc_value={r3, 0x3}, &(0x7f0000447000)=0x8) 2018/01/04 08:12:37 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000036000-0xb2)={0x0, 0xaa, "188b1e4d2d34dea1683e577b493370150c5faef063f64175bd1474173951d95760de9ac89ea5fdc07cbd110ad1290b8cc79389551c46f652c75acacb6b2ec883fc88f2a20a384b37b00bbf4b6158335900de6d1d14673642a0d389d4eca79c5549b4f598c42eb8d08517c6b7a8290e5e5a23aa166922f8b25b0d2c078ba0af5a4f86245485ee556e5db298fc14cfda197b3c24fb9db84c1e78ed85f2586a294469d51a2549be62c215ce"}, &(0x7f000000d000)=0xb2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000035000)={r1, 0xffffffff, 0x200, 0x7, 0x4, 0x2}, &(0x7f000001b000-0x4)=0x14) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000035000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000035000-0x32)="395451ebdcd3f94502ecd6f9cb61342ef4fc4ee43e410008c2967005ff57cb84307e3cf7a51a16d01386b85ed0a5b73ebf7d") [ 57.134818] device lo entered promiscuous mode [ 57.142257] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 57.151360] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/04 08:12:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000088b000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000390000/0x800000)=nil, 0x800000, 0x3) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) inotify_init1(0x80000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000540000)='/dev/pktcdvd/control\x00', 0x1000000000002000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f0000dbe000)="2af96acd9c4e6dba224a957d4360791dae7a47057aeda3f1e67c9ef1ed09ac0b561ce01d548158598751948c31fb5cc96618378faa0980e07b27d04986fc2a0d283e4bce6799da508776580e473a3177f83bd6ca08af5d3db4f1aedc70666ede668641e8ee9de250592914a0cd5b4879", 0x70, 0x40000000000, &(0x7f0000cf9000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:37 executing program 7: remap_file_pages(&(0x7f000000d000/0x4000)=nil, 0x4000, 0xc, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x100000000001, 0x100, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x802, 0xfffd) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0}) sendfile(r0, r2, &(0x7f000055e000)=0x0, 0x7fff) sysinfo(&(0x7f0000164000-0x56)=""/86) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000033d000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fstat(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0xffff, 0xfffffffffffffc00, &(0x7f00007b5000)=""/138, &(0x7f00009c2000-0x1)=0x8a) 2018/01/04 08:12:37 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) 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)={0x4, 0x0, &(0x7f0000016000-0x54)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) r2 = dup(r1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000018000-0x8)=0x7ff) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000016000)={0x5, 0x100000001, 0x3, 0xfffffffffffffff7, 0x9, 0x9, 0x7, 0x1, 0x400, 0x1}) 2018/01/04 08:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x541f, &(0x7f0000479000-0x8)=0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d36000)=0x895) 2018/01/04 08:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x3) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x801) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e42000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c1f000-0x4)=@int=0x0, 0x4) ioctl(r0, 0x4000000125d, &(0x7f0000007000)="") 2018/01/04 08:12:37 executing program 4: 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) chdir(&(0x7f0000b20000-0x8)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000770000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r1 = syz_open_dev$sg(&(0x7f00002d5000)='/dev/sg#\x00', 0xffff, 0x200000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000bd000-0x38)={0x0, 0x30, "b6ddfd08a668b27b433a01650bb548e6fd42a8d765ab7d0fb6f869028831ee1af3dd591126daf58ecd80a2c8cf05b7fb"}, &(0x7f0000fc2000-0x4)=0x38) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c7b000-0xc)={r2, 0xf3e, 0x10}, 0xc) sendmsg(r0, &(0x7f0000f3c000-0x38)={&(0x7f0000304000-0x10)=@ethernet={0x0, @random="71b24ad3917c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d21000-0x40)=[], 0x0, &(0x7f0000648000)=[], 0x0, 0x0}, 0x1) sendto$inet(r0, &(0x7f0000593000)="", 0x0, 0x0, &(0x7f00003a7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000faa000)=[{&(0x7f0000da8000-0x2c)="2900000020001900013d0010000000060200001615de0005000000040d000b00090000000000000008", 0x29}], 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000439000-0x20)="bf529bd8a14a86e88ef73d3b87fb32d8c494911a1769d92e86af29d45e1e4dc6"}) 2018/01/04 08:12:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a5d000-0x10)={0x0, 0x0}, &(0x7f0000a0c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000038c000-0x50)={0x130, @time={r1, r2+30000000}, 0x1, {0x6, 0x412}, 0x2, 0x3, 0xbe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x80, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/04 08:12:37 executing program 6: r0 = gettid() waitid(0x9, r0, 0x0, 0x20000004, &(0x7f0000d52000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000935000-0x10)='/selinux/access\x00', 0x2, 0x0) wait4(r0, 0x0, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007ac000-0x8)={0x0, 0x7f000000}, &(0x7f0000001000-0x4)=0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000-0x4)=0x3f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005dc000-0x1c)={r2, 0x2, 0xa, [0x4, 0x8, 0x3f, 0xfffffffeffffffff, 0x0, 0x2, 0xfffffffffffffff9, 0x7fff, 0x3, 0x80]}, 0x1c) 2018/01/04 08:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000047a000-0x60)={0x0, 0x31, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000798000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f00008fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c04000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000014c000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x2, 0x3, 0x8, 0x4, 0x4, 0x0}, 0x20) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 08:12:37 executing program 3: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$netlink(0x10, 0x3, 0xe) r2 = getpgid(0xffffffffffffffff) stat(&(0x7f0000827000-0x8)='./file0\x00', &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b03000-0x4)=0xc) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000b03000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x0}, 0x0) [ 57.387772] binder: 10502:10504 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.415375] binder: 10502:10519 ERROR: BC_REGISTER_LOOPER called without request 2018/01/04 08:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r0, 0x11, 0x0, 0x100000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a17000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008de000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b34000-0x8)={0x0, 0x9}, &(0x7f00006bc000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b19000)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001d9000)=0x8c) epoll_pwait(0xffffffffffffffff, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c26000-0x8)={0x0}, 0x8) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000239000)={0x6, 0x0}) [ 57.431910] binder: 10502:10504 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/04 08:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000544000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000473000)=0x0, &(0x7f0000f4d000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/04 08:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070f000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000023c000-0x8)={0x0, 0x2}, &(0x7f0000647000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000b4000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0xffffffff, 0x2, 0x0, 0x10}, &(0x7f0000f50000)=0xa0) truncate(&(0x7f0000451000-0x8)='./file0\x00', 0x3f) mkdir(&(0x7f0000416000)='./file0\x00', 0x29) open$dir(&(0x7f0000c3c000)='./file0\x00', 0x0, 0x0) 2018/01/04 08:12:37 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x1c, 0x5e, 0x403, 0x0, 0x0, '.*FU\x00\x00\x00\x00\b'}], 0x1c}], 0x1, &(0x7f0000034000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000036000-0x10)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000035000)=[{r0, 0x0, 0x0}, {r0, 0x8001, 0x0}], 0x2, &(0x7f000002f000-0x10)={r1, r2+10000000}, &(0x7f0000036000-0x8)={0x3}, 0x8) 2018/01/04 08:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000462000-0x18)={0xaa, 0x24, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 57.458657] binder: 10502:10504 ioctl 5473 20017ff8 returned -22 [ 57.481219] binder: 10502:10519 ioctl 5408 20016000 returned -22 2018/01/04 08:12:37 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000040b000)={{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) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) [ 57.508104] binder: 10502:10519 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.508195] binder: 10502:10553 ERROR: BC_REGISTER_LOOPER called without request [ 57.509363] binder: 10502:10519 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 57.518977] binder: 10502:10553 ioctl 5473 20017ff8 returned -22 2018/01/04 08:12:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x46)={0x0, 0x3e, "2c7b8bd4c47487d53bf4fde91ec0afaf414b78123e4425b71b1f270cfed0bc96a8e7a7237708bb2a76edd01b7fcd1cf6576f1201bd7b2d35e147e811598e"}, &(0x7f0000fa9000)=0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xffffffffffffaf53}, &(0x7f0000000000)=0x8) mknod(&(0x7f0000000000)='./file0\x00', 0x180, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000001000)='./file0\x00', 0x800, 0x1) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) r4 = dup2(r3, r3) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000664000)=0x0) 2018/01/04 08:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x7fff) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000504000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000005a000-0x4)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) socket$inet6(0xa, 0xf, 0x7f) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00000d4000)="14000000010ae7fcff00400000020017011f00e5", 0x14, 0x0, 0x0, 0x0) setsockopt(r0, 0x100000001, 0x3ff, &(0x7f00004dd000-0x1000)="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", 0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000407000-0x8)={0x0, 0x6}, &(0x7f00003b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000251000)={r1, 0xff, 0x9, 0x3f, 0x10, 0x6804}, &(0x7f0000e99000)=0x14) 2018/01/04 08:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') rename(&(0x7f0000c7b000-0x10)='./control/file0\x00', &(0x7f0000aa9000)='./control\x00') fcntl$getflags(r0, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8c000)={0x0, 0x0, 0x0}, &(0x7f00003e7000)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000075f000)=0x0) mq_notify(r0, &(0x7f0000685000-0x60)={0x0, 0x3b, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x82, &(0x7f00000c3000)=0x0, &(0x7f0000840000)=0x4) 2018/01/04 08:12:38 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 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$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f0000016000-0x54)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) r2 = dup(r1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000018000-0x8)=0x7ff) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000016000)={0x5, 0x100000001, 0x3, 0xfffffffffffffff7, 0x9, 0x9, 0x7, 0x1, 0x400, 0x1}) 2018/01/04 08:12:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) remap_file_pages(&(0x7f00008d9000/0x12000)=nil, 0x12000, 0x2000004, 0x7, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x1}, {0x0, 0xd5}, 0x4, 0x0, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x1, 0x5}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000e5000-0x28)={0x5, 0x5010000, 0x8, 0x7, 0x24b}) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000133000)="240000005a001f0014f9f407125a00001713170308001000fff7080004000200cb000008", 0x24) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007a8000-0x4)=0xc5e2, 0x4) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e77000)='./file0\x00', &(0x7f0000e77000)='./file0\x00') accept4$inet(r0, &(0x7f0000d5f000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e76000)=0x10, 0x80800) close(r0) 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x800, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x6)='/dev/sequencer2\x00', 0x10042, 0x0) bind$llc(r2, &(0x7f000000a000)={0x1a, 0xf5, 0x2, 0x8001, 0xffffffffffff0001, 0x42, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) syz_open_dev$tun(&(0x7f000000a000-0xd)='/dev/net/tun\x00', 0x0, 0xa0280) 2018/01/04 08:12:38 executing program 4: r0 = socket$inet(0x2, 0x805, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000019e000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000071d000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000487000)=[{r2, 0x0, 0x0}], 0x1, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000409000)={0x0, 0x0}) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cfa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000602000)=0xc) process_vm_writev(r0, &(0x7f000055f000)=[], 0x0, &(0x7f000021b000)=[], 0x0, 0x0) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r0, &(0x7f000004a000-0xa2)=""/162, 0xa2, 0x100, 0x0, 0x0) r1 = socket(0x2, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000943000-0x38)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[], 0x0, 0x0}], 0x1, 0x0) bind$inet(r1, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:38 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000007000-0x40)=[{0x4, 0x5}, {0xf, 0x409}, {0x4, 0x1}, {0xe, 0x7}, {0x0, 0x6}, {0x0, 0x7}, {0x2, 0x7}, {0xf, 0x401}], 0x8) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000006000)={0x0, 0x40, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/04 08:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000f8a000-0x8)={0x4}, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000261000)={0x77359400, 0x0}, 0x8) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba8000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6f000)={0x0, 0x0, 0x0}, &(0x7f000039b000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000290000-0x4)=r1) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00002e2000)=0xfffffffffffff2d6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c7d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008fc000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfa, r2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000be6000/0x3000)=nil, 0x3000, 0x0, r3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c7b000-0x9c)=""/156) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000059c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000633000)={{0xff, 0xff}, 'port0\x00', 0x0, 0x800, 0x10, 0xfffffffffffffff8, 0x4, 0x1, 0x5, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000969000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a31000-0x8)={0x0, 0x0}) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) utimes(&(0x7f0000553000-0x8)='./file0\x00', &(0x7f0000fe2000)={{0x0, 0x0}, {0x0, 0x7530}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000650000)={{{@in6=@mcast1={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], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000127000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005b1000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xe7, 0x1, 0x80, 0xa, 0x80, 0xa0, 0xc, 0x7ef, r1}, {0x100000001, 0x40, 0x8f3b, 0xfff, 0x9, 0xc5c, 0x7ff, 0x2}, {0x94, 0x4, 0xd04, 0x1208}, 0x3455, 0x6, 0x0, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x3b6f00000000, 0x2, 0xfffffffffffffffb, 0x2}}, 0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000589000)='/dev/usbmon#\x00', 0x6, 0x428000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00009f2000)=[@in6={0xa, 0x3, 0x29f, @loopback={0x0, 0x1}, 0x76}], 0x1c) r3 = socket$inet(0x2, 0xa, 0x5) mknodat(r2, &(0x7f0000fec000)='./file0\x00', 0x8, 0x3f) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x800000008922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) bind$inet(r3, &(0x7f00008f1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000862000)=""/4096) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000043000)=0x0) 2018/01/04 08:12:38 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) 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)={0x4, 0x0, &(0x7f0000016000-0x54)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) r2 = dup(r1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000018000-0x8)=0x7ff) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000016000)={0x5, 0x100000001, 0x3, 0xfffffffffffffff7, 0x9, 0x9, 0x7, 0x1, 0x400, 0x1}) 2018/01/04 08:12:38 executing program 7: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00003b7000)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008d0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b69000-0x4)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000116000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={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) mincore(&(0x7f0000dd9000/0x3000)=nil, 0x3000, &(0x7f0000002000-0xd1)=""/209) 2018/01/04 08:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x40) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000064e000-0x4)=0x3, 0x4) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) r2 = socket$inet(0x2, 0xa, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ee4000)={0x5, [0x9, 0x8000, 0x40, 0x9, 0xa8]}, 0xe) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000731000)=@generic={0x17c2, 0x800, 0x100}) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$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]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000011a000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b00000-0xb)={0x400, 0x3, 0x80000001, 0x7, 0xb7b8, 0xa85b, 0x800, 0x200, 0x816, 0xf4, 0xa71}, 0xb) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000d17000-0x4)=0xacbb, 0x4) read(r0, &(0x7f000088d000-0xb2)=""/178, 0xb2) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aea000)={0x0, 0x5}, &(0x7f00009db000-0x2)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000253000-0x8c)={r2, @in6={{0xa, 0x3, 0xfa82, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000430000-0x4)=0x8c) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) signalfd(r0, &(0x7f0000001000)={0xfffffffffffffff7}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000003000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000008d000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00009ab000)=0x225) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r2, r3) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000847000)={0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/04 08:12:38 executing program 0: r0 = socket(0x11, 0x3, 0x40) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9a000-0x60)=[{&(0x7f0000d9a000)="bd2c366623ff4d54160bde7e26248af885513b5f4216d4deb7f01af0d1b673d09570f650754d53131ede5737df652785e299ebc5ca9b8120dfaa11d821212aa47b9acbae4e604b29e2e375b9358a378f9457533ff0ac1152d28a", 0x0}, {&(0x7f0000d9a000-0xfe)="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", 0x0}, {&(0x7f0000d9b000-0x77)="cfe746ddf86d700bc56182c3a4b3308f8e24ca40289570ab77e484df1ab259f05bdd0db331c4eb4b1a96cb7a7a90f159b2e271779635e38d86763e330207b7c186d0c0b69952de0a691d8870c501b6a4591f4cddd34bef77fbaa13ee4f1976ff3e028e9a3cc14b7f437978d38864a4621b9d4745fff739", 0x0}, {&(0x7f0000d9a000-0xab)="edfbfc5a148bb68c964a8b86fc5a47cffc82d29e9c233d95edac6942ba23d001be3be3fb8048d6014681b0cf8f2306afd8bd219a47ea93f9054503dd366aba29f520c7e159fda3002543f99d95feadda525e5e00a41f18f5ee50c0fe20294c0cfdb81374d05366a422a25dd5b4080113407b4dc803c2975c6412b309a566439b72dae779c598dc2d3d8f667d8bdbf1eca1333cb9e5bb2494e88760dc7bd5525815a98005db78de5e07eda7", 0x0}, {&(0x7f0000d9a000)="9d1fbaf65f2d93dbd6c46c3cc16ff6155c9fa7122d9b5979ab9dc310aecec7595bf6b232e11388231b7a3cce1c6183493d907beaff642de6b0337388bb3bb605caf53f1f21bf92542f614d2ba6ef5c520dd967a2cd86874b3403cd3fa1103c1c1dc54d0369882b2be871c9bdd615c8b9ad24ece7d5094ea3f6c6fdd782e567517138cfba154c1acbdbe8cdffac27edc157ea3dbf9d4679fde99e0a664222fe564137e3464d2e3584f35d41288607758d0f6c17", 0x0}, {&(0x7f0000d99000)="c66e9fc275d50a67352ff9e30d586ff089fb40eda8cc5755bf631ad20174ce65a387a7ce51a0790932e38cf1d53ecfe50ca7322cb649e8bb9374be525377e3ae0248b4fa78d16140ed2454e886b34ebc27ba78242495eddd13e9291647537225c47eb2551a0713766b22ea2f295f4c41d112eebb77fec6a4d12adef810d980f82ee0dbbf91c014b4d9cbb4462a28fa9d912717f868d5ee0ff526d34cd353847d9f49f719a621804eabbfbbd81a63bb6bd8ba7a0c72a417f4dea4950db902da0a35518f522e9b177e5e064439c4a9543d1bf17010c6d1ffdd51af3b5d54520d", 0x0}], 0x1a8, &(0x7f0000d9a000-0x58)=[], 0x0, 0x0}, 0x0) [ 57.780356] binder: 10564:10575 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.798007] binder: 10564:10575 ERROR: BC_REGISTER_LOOPER called without request [ 57.811133] binder: 10586:10589 ioctl 40046205 2 returned -22 [ 57.822122] binder: 10564:10594 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 57.833708] binder: 10564:10594 ioctl 5473 20017ff8 returned -22 [ 57.835521] binder: 10564:10594 ioctl 5408 20016000 returned -22 [ 57.861865] binder: 10612:10613 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.862008] binder: 10612:10613 ERROR: BC_REGISTER_LOOPER called without request [ 57.871735] binder: 10586:10615 ioctl 40046205 2 returned -22 [ 57.883961] binder: 10612:10622 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 57.899431] binder: 10612:10622 ioctl 5473 20017ff8 returned -22 [ 57.900896] binder: 10612:10622 ioctl 5408 20016000 returned -22 [ 57.983488] device gre0 entered promiscuous mode 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ef5000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') readv(r0, &(0x7f0000b14000)=[{&(0x7f0000fc9000-0x84)=""/132, 0x84}, {&(0x7f0000da1000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/04 08:12:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00009b8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f000018d000-0xc)='wlan1*eth1^\x00', 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00003c8000)=0x0) 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2140, &(0x7f0000bf0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x210a, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x33, 0x0, 0xfffffffffffffffe, 0x1000, 0x0, 0x1ff, 0x3}, @routing={0x2f, 0x6, 0x1, 0x200, 0x0, [@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], @broadcast=0xffffffff}, @loopback={0x0, 0x1}]}, @hopopts={0xfe, 0x40b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0x1000, "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@padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x2, 0x0, 0x100000001, 0x9, []}}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x18, {0x1, 0x4, 0x9, 0xd1ab, [0x8, 0x20]}}, @calipso={0x7, 0x18, {0x0, 0x4, 0x203, 0x6000000000, [0x2, 0x1]}}, @generic={0x5, 0x1000, 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"}]}, @routing={0x6, 0x4, 0x1, 0xe8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0xef, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x28, "40822bf4dff1108281f2449740ecf6b089628af6b3e6dbbded1dc4d336565eea9ae73d1c5374eedd"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/04 08:12:38 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, &(0x7f00000e5000)=0x80, 0x4) shutdown(r0, 0x0) bind$inet(r1, &(0x7f0000ca6000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x1e0, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) shutdown(r0, 0x1) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000df2000)=0x0) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) r0 = add_key(&(0x7f000023f000-0x8)='big_key\x00', &(0x7f0000a3e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000520000)="a98d5decfd87f02cd298ef0551cd1e29fed5264a75a2e76373c211763f5b18cafbe5b1ff638e9c00fe6486fc7a6aedf3d24fa0a24c53c1", 0x37, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000a41000-0x34)=""/52, 0x34) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c1000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000520000-0x4)=0x0) 2018/01/04 08:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000b26000)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) r0 = open(&(0x7f000087d000)='./file0\x00', 0x101000, 0x0) write$sndseq(r0, &(0x7f0000e4e000)=[{0x400, 0x9, 0x5, 0x1, @tick=0x9, {0x40, 0x8}, {0x1, 0x2}, @connect={{0x24a7, 0x4}, {0x5, 0x1ff}}}, {0x1f, 0x8, 0x10001, 0x4d50, @tick=0x8, {0x1, 0xe0ee}, {0x7, 0x0}, @ext={0xc0, &(0x7f0000fb4000-0xc0)="0dc0625a4307f5836755303fbf6f0942b502d8679cfe0e98c1168b8241ef2250a8d56519aa58938d9bd1d04ff22ded8f4690e0cb2929a67ded4aeb2ec4e08303c91d949bdc5ccbc279f611afcdd39fe1dc1dac0f1c0250f5b88c27ea19a41913a1c611f7b5c7f0678c81d409ebfc6c6d6f437d33a048fd5cbe4d725759af0e5a2b39c83b5107174f40d2e4ce9ac9f1a007884cd5d0ea95cdd445d4e0cc12477d6dec876cae88695e4e03aa87a7e02c0588c3227647951f9a943a88cd1d4e22eb"}}, {0x9, 0x8, 0x3a43, 0x3, @tick=0x5, {0x0, 0x100000000}, {0x7, 0xc2e}, @raw8={"4ffdec4180a632d64eaf9378"}}, {0x5, 0x3, 0x2, 0x2, @tick=0x415, {0x93e, 0x4}, {0x6, 0x6}, @note={0x4, 0x8, 0x800, 0xffffffffffffff81, 0x3f}}, {0xff, 0x9, 0x0, 0x7fffffff, @time={0x0, 0x0}, {0x8, 0x10001}, {0x5, 0xfffffffffffff369}, @ext={0x8d, &(0x7f000055b000-0x8d)="056ae2f6f1680a0854d42b5eac5602ba15f11073db67db234c5935faa485970238d33b95406e832984ae3d6a53f273ee08dfa1842fc90f8d12152f8872c5392ce6c1bae61fc166a0bbda553444f776db9cc49f063e437b69125408aae0aed6eff7e611b16da655bccfe8f6c7ab2760c5429ff49372776fcae2bf892220ab6ba8ca4af6c4e12668fd888ceea7e6"}}, {0x5, 0x2, 0x300000, 0x8, @tick=0x400, {0x9, 0x80000000}, {0x2, 0x0}, @addr={0x7, 0x9}}, {0x1, 0x4, 0x4, 0x23, @time={0x0, 0x989680}, {0x1, 0x36d}, {0x2, 0x6}, @ext={0x9b, &(0x7f0000b10000)="d5bd376ba48d6cc6f81a6d5429aba03628b5da61ad1f171aab6def6796ed5addf897d08637f8ebd37efed2dc99a0eee8dad29476a58470be28b500bd1d7ca8b206a7db761d8b2f38a0b18e600b7f9bd92183ba97d1902185c7dc1fefff460e36d1bd26548e04e3d45c2353900344e833f574ae61697d44a4645b1ffa2181bbbd92af0351742ea1929fd38c947f6d35a60fb23b10e063f7379047f3"}}, {0x14, 0x5, 0x6, 0x4, @time={0x77359400, 0x0}, {0xfffffffffffffffa, 0x5790}, {0x3, 0x9}, @addr={0x1, 0x9}}, {0x3fff8000000, 0x2, 0x1, 0x1, @tick=0x7f, {0x3, 0x7}, {0x9, 0x7fff}, @addr={0x1ff, 0x8}}], 0x1b0) 2018/01/04 08:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x3e30ce7, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000881000-0xba)={0x0, 0x0, ""}, &(0x7f0000d6b000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e09000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000264000-0x4)=0x14) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00002e7000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00005e9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/ppp\x00', 0x208000, 0x0) write$tun(r0, &(0x7f0000fe7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a58ff8", 0x2c, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x315d, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x5e) clock_gettime(0x0, &(0x7f0000173000)={0x0, 0x0}) getsockname$inet(0xffffffffffffffff, &(0x7f00006cf000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bc000-0x4)=0x10) 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000000e000)="fd2a93eff1b106227030dea67e7ec1a2d2395bb8d4f5afffd32024c5a5b2da5f2b55119d2a7e68df8aa49dd75eb62c9a244d3eb7a8d7cb041f2a8762e3f7ab69425bfae4714342b63f927bee0c381440b10d59", 0x53) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) ioctl$KDSETLED(r0, 0x4b32, 0x484) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000010000)='&loGPLposix_acl_access%**(-usermime_type/&lo:\x00', 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000006000)={&(0x7f000000f000)=@ax25={0x3, {"429dd38ae1f266"}, 0x3}, 0x10, &(0x7f0000010000-0x20)=[{&(0x7f0000010000-0x25)="4d9b014507edef68a90b96096d3dfa1101158e1b38b231d1b45d3484ea2d81c0e5ba3574c9", 0x25}, {&(0x7f0000004000)="34c4d5c6d14aee8b889d0c42058273db64d7cde8238558289eddf695d38b8155623a29fc8c204fe87bfe277c6f2613a3fb6f3552add1a2bbddd6b65f0a41284abb9c85e974c35427c92d8bddcac36f4537a720e87e31ff7923047d4420511dfc89b75edc0a287abd3609366e83668e7a0a9fe51c04d686e3f3a958115c5af80f9d9a27cf3a344e53f1e311de1d7ecd2a9f2121fe", 0x94}], 0x2, 0x0, 0x0, 0x4040000}, 0x4) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/01/04 08:12:38 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008d2000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x0, 0x3, {0xffffffffffffffff, 0x3, 0x5, 0x3, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a6d000/0x1000)=nil, 0x1000, 0x2000006, 0x10, r0, 0x0) r3 = memfd_create(&(0x7f0000274000-0x5)="8165b720b5", 0x0) ftruncate(r3, 0x40001) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000c39000-0x50)={{0xffffffffffffffff, 0x3, 0x800, 0x0, 0x5}, 0x9, 0x5, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r2, r3, &(0x7f00008b9000)=0x0, 0x80000000) 2018/01/04 08:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f000080d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, "399f23635d0000000001ffff8700000000000000eaf7b7d65f90b0e6330ee7400019d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x6, 0x2], 0x0}) 2018/01/04 08:12:38 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000790000-0xec0)="16", 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000fd9000-0x90)={0x7, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 08:12:38 executing program 5: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x1}) inotify_init() 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000251000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000eee000)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000eed000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='%eth0^vmnet0vmnet1proc\\\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f000000f000-0x1a)=""/26, 0x1a) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000011000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000001024f0500000000000000d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000015000-0x8)={0x0, 0xed8, 0x7fff}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000)={r3, 0x5}, &(0x7f0000014000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000e000-0xa9)={0x0, 0xa1, "598a64f457a514775aaa0565fa7a136980bd12897b9699d0143d8a94d56313dfaa3c31d9909c471a9418dd6b4965346f0069e44785ce195362f5a74f2ad5f119fd6e802537d6682adbecebada4b784d9ce231998b57aee5de4e7820b579ddba74f9dc9ad639ffae08a109a1da5c207590b5bb012eae9be34dea62c248930e7441c0423022a898b2fb01d327a672f5a410c85b8899c37dcee52d1e87474dd66089b"}, &(0x7f0000013000)=0xa9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000013000+0x8ab)={r4, 0xb3}, 0x8) 2018/01/04 08:12:38 executing program 3: pipe(&(0x7f0000c75000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000055000-0x8)='./file0\x00', &(0x7f0000054000)=@known='security.selinux\x00', &(0x7f0000054000)='/dev/snd/seq\x00', 0xd, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$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(0xffffffffffffffff, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000054000)="f9b1f8e6565193b6a53a65f99de3a3d2949512e67a7e6f0e7897c9f194bbcd3f529364b91d4f84b2ed71082d517159e152c7b99a8e89b13f263b3472689a50efad8250410fd177a47ef2a3733b48620945cff562d7fe8b36ae201d1b601a24976fbbfb9f39ff93feab2056f5d2b2dae72d148a7803af02f368f2457c666352dc4fd0e4277f655345862fac1e0948a62eb0046fcca328e6293a563a8fdb5a138ffa4ae5e97dddc1a358704b3ea7b980fe1fec0d22b1832bd38c8ddb0aafcff64938096004dd73fe8c007c0b1eda0c65ac621e3b82253db01fe869fe188728643f41851578e5312953e0a8c1df3b8aeacbc56a24c207870659b422e9aa39a68cc4106309c38d93b4ffd0df48b97538485f7e888d5120fa1b9e86b3160a92d3125bcceccea4fbd3858cce256e3ffe74e6b91208399cd48e7dbad6fcfb189b394706b16eba9e316f771450a3e72c277c1d8d5fca8c058394476bc64a66eb2912f31eaf9cd39e8ac337a302df66cd0703674099c85061c98b84e423facebdccba504d83761bf05f48e9ebd86455f5f0ee369dbbe2349047bdd4b80c9bc0b93c002443f2e035cbff021c7cdc0c018b5d390e7de18b9c3268c7e790a27436eb1bc70dd219b798e917e4b07990292936ff90aa7f953bcfb41c886947758d0cae2fc365b206541a02e58105027f97b3236ebc2a9c26d8f48a785b6951b5fd0035f5d2440db459f40b91dc71f67b2e4ba903cd791ebe5fdbea138aa8647612963c8b553d65733b459fd7d8b0544ba35df2d2f670ca2f297d746fa8f0f51e53c5ab9b588b2d64c8acd9540161bf3c42f4dcddb4d7264ae0d2d9f7f49b96053f32b1e5132f173f57b1e257174aeda62c4304cecde587b3c1834e1cf9d2af3acbd1fa89d442b9d3fe816db14e3e72552c271f2e269ca2153c10aa7a10870f270dd7bd8f40dde31f0c234462be6253aab00efb029f096912e7430cca8a38ca9dfa2861a581d07e38dc2bd631fcc692b1f969099df5ae3ae7a42f9c9819d7186cd5a59099526cfa4f79634f1a6fcdef7721ab15f6d6f115b67621bd2accaa3f59ba268f7d814b24e70bc2716839ffc1c1013ba7ef75d164f9c27ba68fbdb0fd835638fb79fa16b1281f64b85e1117a8e082307149f001a083afbd6adc88f899bd49bce41b3735b25045a263a698fcd19de033003686245097888ab4615b5a15e125ed2d836a78e78a54a4606cacf36b764ef8a8e92e73ad9fcca8d1dc73b5d1a0bd36d6d7e029b17382667e21a286a1d5a90acf6e6f8e55c20c9b56fc2f08146e5145c259752c4d10cfdb4219f125d8b20e39ff3aacce3daeac12a7d8aa2a289d119b380df5bdb805e686ced0012e3aaa03c72f650dc26947893ef561b6e0ea8d7fb635c4ee4331b102948ee58205b07dc1cb967ecfef28dc830aaa0dee27da8a37dbe8161b1ae4f6ec4220bf4749874c5a4584c88bfe2db0843d2a394fcaa235f8ec576efc47ea1c92ab928a3f374026ac8c388b2379acedf7d48041c7598c35ec316034aea308f49db1a3ebe28a7730716c2aa145d45b8a44d01abf0fe9b1cf9e1528d37b94d8aa8c941c91d251d6442dcff0fbfd883747653eb7eb14106a7d0c8a84fd2793e7e8e46b80a98dc80175fdb009cc47ab59daf1f7d5261298a4f49a55a628fa9df21e6fe6ef585dee4457622e2277309c772de3a8d336b4882b17e5c01e1369c30d945f8f69be2397d154e1156906f27d717a8834a2c7a2b169057cfd5003a7c69567c8f7f043a0283616b49fe45c6090596ec1ac0f9f6d912cbd547f5ad65cb30f3500c76c686f42d28a9933de871f842ccc39f90cabf712e68174bceb06980a3709db5a6f26ffe27b9b9f028a4d1d372f8e4b2f44ac6158a316cc3d268af81ec9265047eeef0eb7d0aee102273726c4597f155bdb6f9622e4315600eaacec6abb674cb63854bed1abb30a45049da4e08e9b263223da41cfd42c7c2948eb11afb056ab1d9cc903bcf0edae7dd375ffc81696a64f4708a226864a32e2cb4001f9fb9e7d549d6e23e43584279a8c2c4c4b347ba923474bb273d06a4490b28def1726cbd144147f2a20fe79108daa4d861763da3d306cdd74f5378e8ab7ed4a2fa4f1f4e00656454e4386120f4c6cc092fd88a2031ff31f4cb597885b77f85a89ada1284904c601c545443af654ba07a59961bb47a8a0169297dfe425d241d345d88a125208c90dd931bdea49a421f8c80251c048d1bc2607e96ffb52d4c678904ee83123da14c6b111d665e162bbf67a21fa4c30fb54dc17e9420889c91843510bba46c1361a23b81d6e3e77dac976aa191b40a577ef881f6006a39f62b401e58efc2147b9bc631182f681b9b5b46c64be9ca82a2c5e642290f2dd1e0eb2821808bcb448493a29931956f7b75c8311145d84406f9814ad58d5b3d39a506d07c125f5c10fc6b4199c88b7fd39358bb015265e8c0a89302990949d0b03948bd2e06eff4845bedafaa5756a353e948435f5897ee2ebb62d69ddf3382067b574665d841cf788f277500e910cfab77eee28f700db84d11c3b7b8af05d29fa156723cbb32ec14bb167c3ad64ecc0fa8ed93350b6521347f5cf6bbe43373ae799a8c9bf5d6a1ab739155c4f3e00249b36312608e9bdaadd337a8158ddcf2ae43c3918a98956fb149d63c41eea73db3c675138c77dd7f43fcde212369f9fe3fa62e06280e123f79a149eee6b9afca5a529afd138141d48508b661ebbb498c3bedf40ad8a2de4edf0181b6d1bf33ed3e04645d9467287d20f24b9d04c774badf8a208707cd0c4d1f6a8ecd27e0388be199fee12e84fc01cf433a0f5e971b5332682209c5fc67d0aaaa75233e581814c88d7098a9af605a6978dc67c212bc09c170ad4852ff128fc378824514d137760bbf3e2c0b29200c51bd03d2ac3dffc518a6a0cde401eccadc9e69c659b88696db7a562ee3a2f8d6bf2b78edbb8e5f27678e8d909d742aa331a9d3a1eaf45554686545a3ac747ff6d39aa596211e6c65c9c9491bad4a91206afa3343fc69c18c67e9f43dfb10b459da3b4b4f65bfece98ae7d3b9610529029fc08dbbc44f389e8871c5ba964d1a26cc8563ba5d8db964e7a6ba24020214641226451183091197a267ad5bace857a14e845f533565dfbc89df88997e400b84809294772eebbb6c288c218b38997106948e5300b3385a62820cea0d3a0e47007d5b196b177e0f36fe9dbee845bfc6fa736090b74c3d85f9f5b3b59229257aa4df0d2b75a96772378f99b1be9e3b33197944b367c2601e712b029fba3e6a754108bcfeadab37adc3686151a21059faad636f90f2cf939936d024277425c3a77d329ccb23351231a310bfc1dce92562496e948071811e866bdfcfabbb8bee33f8860b1fb67f31ee07edb8abd88bbb02ee422ea1fbe2f23c613dbe6c20f93e0cc904f0b78625a47bfc92788b18c4d6265d81fcc749aff7b2d71822fe51a06cfeb5aa5ddb38ae4d8ff3285ac92ab2addcc23749de5a9f6ffbcfeb65f927f4325818eb24c09141dca39382fee315015bbf4f816eb3c7d128d9eb02569249895ad8eab7ee6d49ca62f2a4c52cfa0d9e8be2cc0933ccf526510a3b24e298979b23fe960c05277266701ac3fe5a1149f941a2aba71a9a303d1e2251b1a020b98baa884273f801eb480aebf00b19e3be3f2a6c448432bc5d34c69ae03b8a7b279e882a9547d882cf5ae7b851c440ccd113961e00f60f049d35f12c0323bdf824cc0ba525c1f0e99552b894822b1dfbb6d4bbfa85a589edbbe46f0706ae8e769fda7875df7cbbf4fba4799917db83ed4fd3e204bbe48dde631474dbe37b1009189cef896807659ea24df54c2b3c5dd69ac62063c2504fe40c571aa349bc6166767543ce47bc7a9dcac460ec53b9dfa3f448a89c3254366436512ec62e8b56b8441a3a6e5f100f1a780719b7526cd8112896a381a5602ba8cac773d7da5b8f40fc0fa2eff4f25e45400e47f8ac92c24e358ff2c54d2a5b585ce8363c949386e38f9a04d6333e4b91c91be87a4aedd32b5952fca11cd0d708c513927d6e0cf5172dcc863ae9af9dadc3db43fd897dfa72c0d75582ae05d88fdf0ce0d1ae0589e2e6068e4aed1e2174be04b828abacd57c96500f151e6a8558abf56129bf94bac82a1159fcf342a42798e392326f78002096e9d515d94f1daeb48f3db0793c030813038b6f4758bfa113855627ec933cfcf24dff38e7fc87d72fb0c4511bfae81952890a28f9dd7006633e352290f26839f221783210665e6670cd00c22a122600ad22457191230bcc89eadd2b5897066f8d1a4097e04bd758ba7fb9e0df856b39c19585692bf34b5447085766f02524b9f399ec65274ec0b8e4affa17d4129bea4267d80bb061fafcaa398bd9cf93769bf4db59545791f20362e1e5d38ca1702cb4b43bd7590b3e20c3381647328af6f2b5a9bf42341d6c92d424d58f127c06920de4c5fb8ea32d4af65f27a4c00816d3ec37a939e207b851b1cc2709ea4bcd9ef830e85199167c7090b6e16134c9887907548d9e8135fef16c5f8e827de9e327bf1f147a5db1d1ed099c379f74b9f8d41bb9219c65466d5cd714a1594baa9b61c8fde3250ad8d62d29d845567c29e6aeee0e838fde83bb2bead2454bd11f68f8146aa757becc5b4a1afa6618adbdff65e48f2701562f017ed10eb6c09678902efc6c93a89f45ea7996bfbbe52d2d5c05ffe1f957c96be747ab61bb9123519b9b2f47682411a1dc9b7d459c5dd1b3c68032fb040a5ff6d6214dd8ffaa55165bcab62f39b86466ac7a0a8ca9483064b2a8b35835d14774a3f8f8370fe092b1dbf2f25899a4349262bc911c1d8211e4ca4c11f0ba0315ea0b8a233c9bcc3856fb966de10ddc682d99716d9a4671e7bd7726e1f4d20522702f418423245f6e29e0a6358d9f773e2ee3c2ccb05d07f0785ca3ff04a1b2703631a0e9ea6de5950eacdedaa9f40eaa86cb1b518f3d4d06212731b1c813019f902182229b01f4eb36f210c0380b76d272bb441f8d14a4b3d13fffe1e9808096cc7b1fc958aadf54a0b612696ffe7e5a15d014f43726a363d365826cfba58ba5171d0a3a6b00d7d01546ae9efa1ae32539625a85e0944c939b9b9dbca779789a60185d688e07c67ff7b463a2786c953d6bc3501c1af458415b85d8e4f6b71a043bbf66e9c46d78cdab9e843e38b151d492d8faf14fadf015b76bcf8ceecdb0e3054b476c9b33f194bddf0cb3e9fc7a7510d6a5b3af065b6fbee2e071b745656e6a210c63437dd31367ea2bdb1dcc3b006090e2799a6a66ea552c965fe4cfd394aab1b7f7a23f7f74070a5a98c5002065ad813800118f3dedbbd2890673d3e60652d88ce778992798c3b02f629a29ac281c00c24903fc36ce63aff9754dd68cbcc17417a39e0f828e96f8ef1ef653ee3278a974bc00e82f994d74c1cb8afc53b4c762b7299590725e0f352e805020a0548b4446e28fb18d01c6b424bd1289e966e0555d2cdb3c655c0c83a008640f3844f5ba2347cea6a5746f5d98e2d979c2c43eda946ec2eb9ad0d18a824578af566feeb55616a5a99aa619b19e6627907acdbbea846cace0d151b1529b16f502ef52cf90b89d08f905a55b4e01f7b7f45c714b32148eb3595b61bb79a91fbb7fa9cc1ad43b890c9bae37d6009d8410ef13bfb4598929798b0d18c6482efee9990465f75752c4153451543e431c5b52d8261a7127b4649bddc794e952407a14504c139fc446273dea80e50ffaa214449f4c1c475d94e56d635a60af09e57704c504a", 0x1000, 0x20000800, 0x0, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000041000)=""/131, &(0x7f0000056000-0x4)=0x83) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000024000-0x18)=@get={0x1, &(0x7f0000055000-0x1000)=""/4096, 0xaf9}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000001d000-0x8)={0x0, 0x1}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000055000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000049000-0x8)={r3, 0x6}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000000)={0x1000, 0x2, 0x5, 0x1, 0x14, 0x5a7a}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/04 08:12:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0xc2, &(0x7f0000123000-0xc2)={@random="985b192274c0", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0xb2, @llc={0x0, 0x4e, "18", "8f5f9759b800bacfaa93bd59da43684f153d8dc99dda5effa59123b98ef927ef72d59eb24fd00a267e086e75154893e205206d760c6618bab8ba9c94d7eb594ae5300ba465c9046604b8571a06ca84e5c675ca0bde563dc99228a5af87cdd3967daf8b291c9943761849d7c3d8ce20ac940744de2eb852fb6fd7293206871d0f010944754d2d310a73ff8cbd96067ed226ba275f6a84dc96ee8b596de37cf0cd0df1b265b723988ad65ab3b7d41aae"}}}}}, &(0x7f0000128000)={0x0, 0x2, [0x36d, 0xd62]}) msync(&(0x7f0000e29000/0x1000)=nil, 0x1000, 0x1) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d0d000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000d0e000-0x8)=[0x8, 0x1]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) 2018/01/04 08:12:38 executing program 0: pipe(&(0x7f0000de5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = memfd_create(&(0x7f0000018000-0x3)=']@\x00', 0x3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00007a6000-0x28)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:38 executing program 5: prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000fe1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c5b000+0x3fc)=0x10, 0x80000) 2018/01/04 08:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000308000-0x12)={@common='nr0\x00', 0xfffffffffffff4ef}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=r0) getsockopt$packet_int(r1, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000fc5000)=0x4) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ebf000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00003cc000)=0x11, 0xfffffffffffffdf6) pipe(&(0x7f0000687000-0x8)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00009c7000)=""/0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000c5f000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000136000-0x10)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet6_int(r2, 0x29, 0xf, &(0x7f0000e97000-0x4)=0x0, &(0x7f000044f000-0x4)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000150000-0x38)={&(0x7f0000f28000-0xc)={0x10, 0x0, 0x0, 0x11000}, 0xffffffffffffff5c, &(0x7f0000b4c000-0x10)={&(0x7f000085a000-0x14)=@flushsa={0x14, 0x1c, 0x0, 0x6, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:38 executing program 5: r0 = socket(0x11, 0xa, 0x0) unshare(0x20000400) getpeername$packet(r0, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000ffe000)={&(0x7f0000001000-0x45)="0374458acaec4ac7684e079d6e378a6c062ee795f16ef1eff50d22bdea01091a94bff53f1aaad8240715ccb60d755939c4b5eb5d9a26f779d3440a3788415a0936595e85fc", 0x45}) 2018/01/04 08:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000315000-0x4)={0x5, 0x3, 0x20}) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) getxattr(&(0x7f0000715000)='./bus\x00', &(0x7f0000fa3000)=@random={'os2.\x00', 'ramfs\x00'}, &(0x7f0000287000)=""/155, 0x9b) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ce3000-0x8)=0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/04 08:12:38 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b81000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d60000-0x90)=[{&(0x7f0000f58000)=""/0, 0x0}, {&(0x7f0000dfd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f58000)=""/4, 0x4}, {&(0x7f0000f59000-0x5e)=""/94, 0x5e}, {&(0x7f00006d1000-0x48)=""/72, 0x48}, {&(0x7f0000f59000-0x95)=""/149, 0x95}, {&(0x7f000048a000)=""/134, 0x86}, {&(0x7f0000f58000)=""/210, 0xd2}, {&(0x7f0000f58000)=""/173, 0xad}], 0x9, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f59000-0x8)={r1, 0x9}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x1, 0xffffffffc5b335af, 0x400000000, 0xf8, 0x0, 0x20000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c9000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000071000-0xf)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00006cc000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000f08000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000021c000-0x10)={0x0, 0x1c9c380}, &(0x7f0000152000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001d1000)={0x1, [0x0]}, &(0x7f000013d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004ab000-0xa0)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x8, 0x75c000000000000, 0x1f}, &(0x7f0000c17000-0x4)=0xa0) preadv(r1, &(0x7f0000561000-0x30)=[{&(0x7f00004ea000)=""/68, 0x44}, {&(0x7f0000811000)=""/213, 0xd5}, {&(0x7f00000e9000-0x91)=""/145, 0x91}], 0x3, 0x0) 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000056e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d37000)=0x8) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$ax25(r1, &(0x7f0000efd000-0xd9)=""/217, 0xd9, 0x2102, &(0x7f0000efc000)={0x3, {"0dc053891dcfcf"}, 0x0}, 0x10) 2018/01/04 08:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() gettid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) gettid() ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/04 08:12:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x9}) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x9, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000048d000-0x10)={r1, r2, 0x7}) sync_file_range(r0, 0x5, 0xffffffff, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x143, &(0x7f0000003000-0x20)=[]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000)=0x1b1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000ae7000-0x10)={0x3, 0x3e, &(0x7f0000d86000-0x3e)="b470fec9084aab18342acb6edc2916138ba18fc5ca8d1f4577f067ba77a117e498d317b4a977410c82e733af121b600a76ba92f77d460a64034735c86371"}) r4 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r4, &(0x7f0000a87000-0x18)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) r5 = open(&(0x7f0000659000)='./file0\x00', 0x4000000, 0x1) getsockname$ipx(r4, &(0x7f0000ec4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008c4000-0x4)=0x10) write$evdev(r4, &(0x7f00009d2000-0x90)=[{{0x77359400, 0x0}, 0x66, 0xfffffffffffffffd, 0x81}, {{0x0, 0x0}, 0x390c, 0x9, 0x80000001}, {{0x77359400, 0x0}, 0xb082, 0x0, 0x45}, {{0x0, 0x7530}, 0x9, 0x800, 0x1000}, {{0x77359400, 0x0}, 0x6, 0x8, 0x4}, {{0x0, 0x2710}, 0x1, 0x1, 0x8}], 0x90) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000d74000)={0x5c, 0x0, &(0x7f0000bde000)=[@request_death={0x400c630e, 0x3, 0x4}, @decrefs={0x40046307, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f000072c000)=[], &(0x7f0000626000-0x18)=[0x30, 0x18, 0x48]}}], 0x74, 0x0, &(0x7f0000f8d000-0x74)="8daec4d5205350cab3b4b7d646c07c44ea354f437ae9b58efb1c3db7f72b49f4064118563127a81b6199d334ba1664580f08d577341c8b293099e54c7ed4a33d85af2a1c9f417115082d91a111b0dec7c3179d9d74f2d3562aad19873a9812b730b54c06666b0308f910d0c07b9a8cb62172f9cc"}) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f00007e1000)='/dev/usbmon#\x00', 0x3, 0x400000) renameat(0xffffffffffffffff, &(0x7f0000282000)='./file0\x00', r0, &(0x7f0000853000)='./file0\x00') mount(&(0x7f00005d7000)='./file0/file0\x00', &(0x7f00007a0000-0x8)='./file0\x00', &(0x7f0000a03000-0x5)='f2fs\x00', 0x80000, &(0x7f00004f4000)="96cb45aded607b095a0b819d75ba12bfadd2ead5bcc0db3caa82da7b5313951f336e9edd64110054c4500e06d482732bc4e289c72cdf734558a1bc4028b9ef089c7458c66486ec8cf4d8f461a0c09d12a2fed882fb48c0b5af78f6574226a0decf9dca88e751a13b53d66031b26cc866be1fc3201b6c988f212d8887e2023b8cccf0a7dda3b1a0644686bfb1") creat(&(0x7f00006f0000)='./file0/file0\x00', 0x130) 2018/01/04 08:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001d4000)=0x0) capset(&(0x7f0000958000)={0x20071026, r0}, &(0x7f00001ed000)={0x0, 0x0, 0x1, 0x0, 0x7, 0x0}) ptrace$pokeuser(0x6, r0, 0xc2ae, 0xffffffff00000001) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000f8000-0x90)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) r0 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab4000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00009c1000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f0000fee000-0x60)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00002b3000-0x58)={0xa7, 0x3, 0x8, 0x8001, 0x6, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00002c9000-0x68)={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]}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, r2}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 08:12:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000090b000-0xd)='/dev/usbmon#\x00', 0x8, 0x800) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000296000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000042b000)={0x0, 0x0}, &(0x7f000053e000)=0x10) write$sndseq(r1, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) select(0x40, &(0x7f00005cc000-0x40)={0x10000, 0x1, 0x8000, 0x1, 0x40, 0x0, 0x9, 0x6}, &(0x7f00004e1000-0x40)={0x3, 0x0, 0x7ff, 0x3, 0x4000000000, 0x7, 0xfff, 0x45d9b369}, &(0x7f00008cf000-0x40)={0x9b17, 0x3, 0x6, 0x3ff, 0xbacb, 0x6, 0x2, 0x15e4}, &(0x7f000060f000-0x1)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000129000-0x8)='keyring\x00', &(0x7f00003c9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r4, &(0x7f0000c78000-0x6b)=""/107, 0x6b) symlinkat(&(0x7f0000695000)='./file0\x00', r1, &(0x7f00002fc000-0x8)='./file0\x00') socket$inet6(0xa, 0x4, 0x5fab85b) 2018/01/04 08:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xf1}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 08:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006f0000)='/selinux/load\x00', 0x2, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000e6a000-0xde)="737e949a24ce4b533c623807971253bea2dfd8e814c359da40b6af52393ab6b21b7df4bea32ec0c284bdf18f66d6e45140f240fc16f4cb8aeb6d44db6eb7088817b52c02050f87d14a5f21bc7c612d8c15002d29050098dd3a8838040a1f02e2410b5ee4bf8b07d5b650b75cc42f1012a5d79a316feca193c947c9a0a81611671d7f5eb0b9eea1d0a9de1f75b9f97a603b5520307787955095ac93f3e156501f007593eb8591b65aed69ae9c2172731440e26aac03fb31427b704608e449ac1050c2234f2c4a2c4c2f5e9e4fdca1f10dd45ebad8f2a566eadd67e0e80393", 0xde) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000009e000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$netrom(r4, &(0x7f0000b5a000-0x48)=@full={{0x3, {"fd2a8446ec4bd6"}, 0x1000}, [{"07e8fc77a6bd8c"}, {"7df3d3336dc2c9"}, {"fbd6206380b4ef"}, {"777c7d851d1d4a"}, {"8be932916a66f9"}, {"2d9464e49e16f0"}, {"0394ebff534746"}, {"21f9450ae0ade0"}]}, 0x48) keyctl$set_reqkey_keyring(0xe, 0x7) recvmsg(r2, &(0x7f000000e000)={0x0, 0xfffffffffffffd51, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/04 08:12:38 executing program 5: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000b48000-0x18)={&(0x7f00007a6000/0x3000)=nil, 0x3, &(0x7f0000080000/0x2000)=nil}, 0x18) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents(r0, &(0x7f0000212000-0x30)=""/48, 0x30) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x800000000000000, 0x8c000) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000543000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000069a000)='/dev/loop#\x00', 0x9, 0x40000) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000aad000-0x40)=[{&(0x7f0000aac000)=""/145, 0x91}, {&(0x7f0000aad000-0x51)=""/81, 0x51}, {&(0x7f00009a6000)=""/37, 0x25}, {&(0x7f0000aad000-0x65)=""/101, 0x65}], 0x4) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f91000)='/proc/self/net/pfkey\x00', 0x94000, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000bc000)="260000001e0047f10714c1f83a0022fb07000044010000000000020000000000000000eb7435", 0x26) 2018/01/04 08:12:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x90002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x2, 0x4, 0x2, 0x7fff, 0x9, 0x914d}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000005000-0x10)={0x3, {"eed416a4df65fa"}, 0x66}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000004000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb19f, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffd, 0xffff, 0x1, 0x9, 0x3ff, 0x2, 0x2, 0x6, 0xb9, 0x2, 0x5, 0x401]}, &(0x7f0000003000-0x4)=0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getgroups(0x6, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r4, &(0x7f0000e45000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001db000)=0x8) read(r5, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) signalfd(r0, &(0x7f00007c3000-0x8)={0x7}, 0x8) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/keychord\x00', 0x400000, 0x0) mremap(&(0x7f0000698000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00006b1000/0x4000)=nil) setsockopt$inet6_dccp_int(r6, 0x21, 0x5581cfc94236f408, &(0x7f0000049000)=0x81, 0x4) accept4$inet(r0, &(0x7f0000ff7000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000189000)=0x10, 0x800) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d44000)={0x0, 0x0, 0x0}, &(0x7f000076c000+0x8d1)=0xfffffffa) getpgrp(r7) ioctl$VT_WAITACTIVE(r6, 0x5607) 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f0000001000)=[{0xffffffffffffffff, 0x101, 0x1, 0xcf65}, {0x7, 0x6, 0x1ff, 0xffffffffffffffe0}, {0x1, 0xfffffffffffffffe, 0x4, 0x0}, {0xfff, 0x800, 0x9, 0x8}, {0x9, 0x2, 0x6d, 0x3}, {0x0, 0x5, 0x4161, 0x8}, {0x10000000000, 0x7f, 0x1, 0x81}, {0x7fffffff, 0x5, 0x246, 0x9698}, {0x3, 0x9, 0x8, 0x1}]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b44000-0x20)={@common='lo\x00', @ifru_flags=0x5002}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000001000)='./file0\x00', r3, &(0x7f0000011000)='./file0\x00', 0x1) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0xb2a, 0x80}) 2018/01/04 08:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000bb5000)={0x0, 0x0}, 0x10) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400, 0x0}) 2018/01/04 08:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b22000-0x8)={0x0, 0x0}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000604000-0x10)={0x15, 0x84, &(0x7f00004e3000+0x38a)="52980b1c38e4e638f150ece6e127ddddf26e3337b531fc7d9f30d68dccc373db5d2fc8849dfb7d3e578d6792feb600eb62aed565b268182b9ef9159dcf7af77979c37a20cb254282878de8ecf81189f28ac5e307efefb2c097f7981971f952028976f55ea9d473c24e02c74a91ed1e91111d3505621894eaea70a7bc7aaa5fe3989b39f1"}) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000028000)='/dev/ppp\x00', 0x44100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000020a000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x7, 0x8a, &(0x7f0000372000/0x3000)=nil, 0x5}) write(r0, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) read(r0, &(0x7f00009c7000-0xa8)=""/168, 0xa8) 2018/01/04 08:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00002a6000-0x10)="021800250200000009050ae21dfb3795", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000217000)={0x0, 0x0}) 2018/01/04 08:12:38 executing program 0: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000302000-0x38)={&(0x7f000021f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000166000-0x10)={&(0x7f0000357000-0x130)=@newae={0x68, 0x1e, 0xac1c2ff6038fe645, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000027000/0x2000)=nil) 2018/01/04 08:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') time(&(0x7f0000db5000)=0x0) syz_open_dev$sg(&(0x7f0000111000)='/dev/sg#\x00', 0x7, 0x0) 2018/01/04 08:12:38 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000015000-0x56)={0xa443, 0x4e, "97fb5f2eda2c8da2fb907fce9f9fe8466dd8e25fd2a46b35fa6458b67edd8842b192408a5f87785f0e6a243a85f2b48cdb6638972c4235ef75ee7c901bda5311dfbf4d26b165843fcecd3c67abb6"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000c000-0x1008)={r4, 0x1000, "1794740c8bf4c9bfa28bb6d5a61987d3ed432a1e015e9694ad6eaafecdb247d6e4c2ba92c6d4cf3e6a0d271bb4af2afd8b8a9b9f5e4bb307eec9ddb1e57c780d74cfda1441675f8fcfdeb56b99b8c0ef46b5f2f1935c96e677c8ae9ad4d88ae0a50cc433d7f1dd7b6fa0dcd12472e3cee6457a348cb28aa837734c104cd1a4bb6ab42e44511dd1fecf36724490a95b6dfd4db7926ab68f59a621444374a0c09186f556d6575b24baa4925098ab66586fea5f55a74ec99bb2ac81d55af75a3e66292ab422c8cb36574ee80e9003e585a5aa073d36d4a87cc93a466b8f86081a5f4bcb8dd39a7801c40617b833741f75d9134a82338af88b3c7b937a3646277ad41f3c32a8e6555f27de34d58572792ed269fe3f59caec3e4e5d5f5360898e1cfced060ebd45923fb9357e8b3ea3ec2d6a6fa7aeb7f02a596f910635653a79ad8261427e93cd825291b2065d90a0176124b9034170b24ffb95d9e932d18ae10cc82a02f08d5299141fa23319ed18510bdf8d0010f79d0c62053238067fe3de56cfb593881695bdf14c3fb6c29fecff2b3e4a57f837b3c0bfd657a3bdbcd28d1cb1fb4a8a0bfdc5256d6bbb073ed75ac24b2b2cc7f74a4618b2a71a419d104f0089fbc49f8181739765a63ed00087d12de65f7600e126942c50c57fd3a7d2743123ee9f37bb8a1869c1fa76bed92bb2b540d2dfdbbbc073e0631fb8e16403852d2c9f90cdf6521d95153e911f76e2e9125efd75de5778676bdda31d24f3805f4d2ee550a2ce7f767968d0f7ef58a2f808e37f86d1052690c8a6eea8ced7085a18a4cf45528a660db45331a9d31087c4d3fad0c848538cd3b8ab21e01eceaecbe878b82d10cd647b0e9d2090bed8ea12b4f90b5521f2ece92dc18e4d32e69f5f28f0a24793d7cb6d4bcd135954ba2f0ddbe25a5033e66149c4df151d68a81c650d9f0d246c3a9f124f8eb50d0e5674937c6267ee3b1e6793ac9c361a56db17613a6757f05f9fe828c1885384ec6610f31ee6cf75f82c330b1cced8f24e1dd22b8d979b8eba51fef792fb8638c363502ee12f71a631a27219710fe33fb9337aec443c3529b53216e42e84f570508ccb5bf5178bf5371bc0edd0429613ec17d120503c88b297a723aebfbac5b2ad27d80604f83522877777fc40b3ae3c877660bd5754ae0d5a6c7d2754cfbea6dc43f77e342cee5179dc83f14930e7acdf1a370198f33702712ea9ebfa96dff7669147dc9e5277f787dab9a3ca6cfd73f14767070ea2001a1267842ba3623f198cd5d2cdca989751ff830125dddcd348be8e33dd8f3d24d9e40168b3db77e673ae08bf7e89c6a34f941e899aa72977e7de9938805ca765587b8eb77bb24fd04f076e2d2241c76868e7fdac4a2df3c15904cf4467c3d37a578b8ee925585b859b923b1cfd69d7ef94c66d12bdcee99e44f496f06de0dd79fbb12e679787ddcaeb7d908d3c377068fd2000792f97d69f360d60dbcbe5f0dc2b77b98f57527680661474e9ff06afb28893bd3b4ffe843999597f9c0a29f3976dde118fe0be3a2a6d15b22915fe2a338ac81ae05e8a74879f0bdfc824aad4bcbc48cbfa190688c10722c1044a609668165ae99615c89eb303ebe7f0950a83a31ac60650320c9b63edcc944070eb8e28d21f38f74dd1920b0ef09430eb7199dee9db6591b5780e85a758455207d75f066d2c71d5215efc5804415cd3a8f741f3b31cf99a9837c8ba36bfc9abed7a68fc874a6778e53c409c0236a7ce5613e30ffb3fb36bf718404d151334dc20491d24ad3decd7ad046e78ed43afa0299d77fc5bce657f624c83f6ad9a69296dd047cbb51919c11434bdf720c695f2c7a48f60c89c09283bb8ea5b8c9c1e54fab2b466d457aac5ac262b69ce83e6a07697a23d6dd991b5cd4b85bdfcfcaaae7d399a9ac80f502b01f0a179e4a0909f6d523453e8bddffe0fe380e4d72bd63bbd3c36c9f4d808b9ca5b9c9bae1ef4e25487e848ffbd7d9855cf8e51602bc4edf58d40a62a913d0391e6bbd7eb632c5297c49a9b823e9d604b1c9039e751e812651760eb58c65f56dae660ba65c29047ebfa0f62789bd65cd0b73ef4be95893972fa6e397a8ed69d6404353cab7e27d1ba8f7b830feecf921c487c5928d8097498efab350f7f40d848d4eb890ca347116c5d6ef609afa6a0b225eae127f6032d29f040c7907a5800278bc46ad546d2ea8614369f4644d1947463040dff8ff4b8348f0cf848c64954552f7a435f5be08517cd2c0bf26341d01d07abc6fb0aa0e3094d863604dbeb4f83b6e9c9b293ed178e5ab3964bf776e8b2dfbb8cf7752dccd7ddbb3173e9360f95e683b6f23707a121ad186141ad67600b40db03b02207f3e9043970dbbdf8cd97da0827aae0c7cf17e924ad843c211ec1cb1128ed9d8d4250c1f724649c1ffbebc0a42f44c7190cbc39d31c3424c1785c63a867dd27c6dba7816225bc6132eb256f6a41e0a5861f44f69d880081df09a9ff6822083fbe97bc48b74da248e51d64ae538a4abd09f4e632cd95107410f651565993e252f54ee9cc63db237a84c7feaf7def2383c9ac246be4f4e48a14f038ef45fa2a9ff1c065ee11bdeaaebdb6d1b5000743a75e4bcb189f0737fb31406c967c8f57933800cf34f2da49df3aefd48b80990aabaaca808149e205695b4e9b07ad96641cbd5ae8d52569b065b98b1c6fd7dc538c67f571663e83ce7c1172c77f410f53108b0153d614edb9ec72148636a9aa8796c27d8a8b42a74a6d72c5181c980524558e4509b284edbcd567230e6345f5c97d3dfb948414e0e1439b2edf6ba47b5a1a03d749f203c7f43cdd8bd3f9fe5685d1091b6290c962e339fa87bbb4c0cb6da4937cac859cc8193e8470f064d653863491565b56e43a8c40a8313af4e83bdb32cf6e0b461e255b70cbebddb111bf55729ae148f92edb77f9d7547e3ca43c85adbd3ca693a45e82bb2779f56d2bf1795170ac4fe07120abba41d9fe4d0e28df4c1cf73a764dae8678d47914581f89329ea5a45e3d2afc89f07fed14bf6da78f0ed8d4bbc149da5d5d6982d9607182dd3706436f1e756cad81f92dee217cd76b48449b857d5f864a17d167a141c3a06a3396a3cf80e20650fabc8f1b32fda5b4287acccb11c1468236bcf67c02e64a99116d1da0bc48cfe433bd1902caf03c6af64a14d94fb688c918533014622296b361bc2485625444755c9de9ccaffcaf788cc5f2209c00a51fdb069161c3db6bac3474aa66d13220043a5c463b018dc3f11377e218537a49d7ab3c94f1de242d03f53f8ca8df6252491de8284e8518efe61c4d4262ab1eea3da9e4fcc3e97e84e10ccc0232441ba4e061c4d1795d8f333137e82cf5072d146891d7a68852d859e5e9400229080b5d23976e25d06eeb01db28ec8e70c2194d760eb77d9d92af902b59bafd3f9fb62e64714ea2711f5a9c21cff76b3280db601a6b38cbe2ee29c07eca9310b3248596827b573dfe1ed11a34a23466d7c25b2be68bea901b9ccb08505ff2fb4d14f3c7b0dd8458fd29994b66566c55f3c625f9359dbeda89daa643c9d2ecbb7b17d38405db8b1bb0557175a73f6310fb994f0d31e7702320755984453a0a4f7d62434a1292a11faefac9ffc03b7a7d5ceabeeff66c5d6ba981f756412e0e0b672d335c8d72da1b00965a7e4706cc887eaca7578f27a8bb214ddb9ec1ef38b0d22b0e022438319fb084b5eb2974897887ce0c35e265d2b4364fb11568c38e4483d941ba5511c3129a708db48cb5574c48472d67cdee824bd6e22d4174760935879e9e90474d6236ba42ce343de9956190e4fe38e98ceb440f9d10d4ee917b464ba4a1871a5c443719f117090c9ac1cd8601d30c0e56f56c951da804b9d94793a302bee51b6579fe5088445b172934aebd97ef50251a605db86fab76826d99dc736932d37b2ecbadfc05b1128c0e6e7139da9e1d9bd6422c5c74f6dca93ee23290dda0a008ed778c561d1b0eacc006d5603fa8c581cf881d21954462112d581a39a5baa322b485603599bd624d8b43e75b1db5fd75e0a3ef7d222d0de0042b52ead3f11db42c10746b1efc542b86e1584cd2d12edd2bc993638cef61209d1fef49b9ef116f3fab0eb6c313a228dfa5a697fe23186691a5b5f0bf9d90aacb41002cab9a7784b616d0d1efd1135ec2b86ce0a689dc3a2b4a262038c6af410aebc8a5ac89de9aae5e64a19ed0420cd7be704d79b90919f202cd89f14bfdf24c9cead5925ef6a37d7bc6da811f842da568b755bd5035f3d3e31790ff1970b4d127744d73c553c273bcd17d130ccd4579d9cc5c4fc94d3eb3f9ad9c25c62fdc1f1e2296be702199f314404b2e8f2a7fdea4b9f4eb09862cf27d932922266c6e9fbb54ea540659a305278646bae0abb97d834ce05f9fef40e18f0f3adbdd87343a46beff2ea1bbd800fb5444ef98d44d431426eb3ae12204245030eac4a2428e35d65fba901de3c07e4a788d2d8caf9c9a1a7bda08a8e67dcdaa558fad1a54d137ea0cd3cb5ab08b40ada54b4b3de5977654c0acd403299e2d71381dad8d920296728a98efa8ae146bcbfaaad523f024ca827297b2e16c446c6394b453b438059a1b414a8f340e1adc059d3e17a5d7b24a99e53203fa2ce525c852a808c294fa37dbef56f44d978256099d595e3357594a33b8594bacafe0adb7cb6f8ee7fa5fc0c02570fdd7e4a983eb129fb32ed2ca9deda42369cb7f778f60a95ef3324804c67148bcb2d025eba5f1cd1c6d7d3d96a34d78ecd9a42b730363e0f5f2306219535af7b512331a1e0b8e8b15eced6995a3ab80989e4c3d911b2d58c83bcb42132f75a4048cdaea0f7cb1a64e06d34e02950b369f63569eb2499c6c0dd1909dddf5b4542194abcb9a022ee0ee4d0f67e0141f452989c9d0902f2f2ac879591de9c2c93f939df1b755aea2dc561901b919e4efbf5d691d86d9defe2f869a36448e43bacc2c87c351abf07a1958c7f5dd17aa40b2406da89a9fc092f65cdca84fa2f44ac591cd7b7fe3fbf59a417a1b2057b2a3bc96e0d087c3cd7d2ad5200e75614413d864e22a465e3f11596a3fd0f3d11d310e9e2907f0d7ab507504eab1211f6688c337825f6efcf3553b2a7e775fee6c7ec7050ce7c4f8cfbc82cc35de320fbd179aebb22d679f2fd5e0f302bf76dcf21fb6467e6072ce17b92ab1db1bca88b3c6413e09bfe631a55c788658664b20b7e96a900d1206dd8d0fdac8747242edbeeaf58ba5bcf9a4dad0e326ee7d491b604195b4c084ebac291169bbcbd444a127d21e74cb44a1d08b83741a614da660fee9b47975bff5dba6de8da1f85b90efef43aa4f7a4dde0524578b5c124ad3dea9bf94d4d56d401f56450ac6721cc71402b6147e9a1d34db4d66de4199c13fc6f7b4f79a94f619ad55331347cf0d1eb7c93c3bab3f8ee5f38ec827fff910323fe4b7aa8b464f6fb3c1d3c5ac1e78d58dec5f7b9dd23822cddc488e8caac1646bb84cbbc732af4594c545fe43ed137296c95cd4bb53a36a1a026c15e0008d377d427670e698610e1557fb446fdbfc1e369d1790b41e6309f6b92a58dedfade6687658e9ab0a883675914fba6cb9a06a129200a61c6132feacce5b2b4845b208e53b36d6cf30d130fd07bbc6d55750969d7558f6a7e8daa2f73ab52655a93469e74da76bbdc009d6bdfee34cb0e5a360d6d6a2ed40545fcf728c4c2c9375475e25fa26e20da5190027a190645dedb027c893fde02980a008434d363457d6dafddb3448e09d476bad630a772e579ab7ab02903648958b4b"}, &(0x7f0000011000-0x4)=0x1008) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2018/01/04 08:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000846000-0x8)={0x0, 0x0}) waitid(0x2, r0, &(0x7f0000be5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000002, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001e6000-0x20)={0x99, 0xc6, 0x3, 0x200, 0x7, 0x6, 0xfffffffffffffffd, 0x2, 0x0}, &(0x7f000021f000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c4c000)={r2, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000d3000)=0x8c) rmdir(&(0x7f0000432000-0xa)='./control\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) [ 58.616256] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.633745] binder: 10810:10820 tried to acquire reference to desc 0, got 1 instead [ 58.692806] binder: 10839:10848 transaction failed 29201/-22, size 0-0 line 3127 [ 58.706543] binder_alloc: binder_alloc_mmap_handler: 10839 2011a000-2051a000 already mapped failed -16 [ 58.717925] binder: BINDER_SET_CONTEXT_MGR already set [ 58.724099] binder: 10839:10848 ioctl 40046207 0 returned -16 [ 58.736494] binder_alloc: 10839: binder_alloc_buf, no vma [ 58.742249] binder: 10839:10848 transaction failed 29189/-3, size 0-0 line 3127 [ 58.750998] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.756948] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x6) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r1, 0x440000000000127f, &(0x7f0000002000-0x1)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x15)={0x0, 0xd, "da570ae0faa6520c773a8d6193"}, &(0x7f0000002000)=0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0xd322}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000)=""/192, 0x1fc000000}) 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000d2e000)="9ecac6cbf3d9121c03ea2a1573b08c9a9dc221fef5044f11bd3a958dc17aa8867bb03fb6201274586ed22df11bdb21cb2ef816ffbd21cea86b42642811d76bb5b90c4ca92f39cc9d7c3138741461c68b36ce1ccd92fff849e2b8eb1058137b65adf30f6ca6ca1ebab6edf035987e766cb0bc264fef61bbce1f390788885b4ed205a5ca09c28eb72a1232ad98c4459df8b9c6bdf9444cdb6609672c48", 0x9c, 0x20000800, &(0x7f0000689000-0x10)={0x3, {"13daacafff13f5"}, 0x0}, 0x10) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000c2e000-0x29)="2900000020001980013e7f3f100a0008020008001700002a00e8ffff07001f0003ee000095645aff00", 0x29}], 0x1) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d2f000)={0x0, 0x0}) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000f72000)={0xf038, 0x8, 0xfffffffffffffffb, 0x6, 0x1d702ca5, 0x2, 0x100000001, 0x200, 0x401, 0x10001, 0x9, 0x9ba5}) 2018/01/04 08:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000ca9000)='./file0\x00', 0x8020, 0x1) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f00009cb000-0x8)='./file0\x00', &(0x7f00001c8000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000f25000-0x1)="c1") open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/04 08:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00003fe000-0x72)=""/114, &(0x7f000098a000-0x4)=0x72) r1 = syz_open_dev$tun(&(0x7f0000621000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cd8000)={0x0, 0xff, 0x0, 0x7, 0x4}, &(0x7f0000f4a000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc7000)={r3, 0x9}, &(0x7f0000074000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000083c000)={r4, @in6={{0xa, 0x2, 0x4d4befb8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x800, 0x4, 0x6, 0x1, 0x80000000, 0x600000000, 0x81, 0x5, 0xa6, 0x9, 0x2, 0x4, 0x400]}, &(0x7f000090e000)=0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000866000)=""/32, &(0x7f00000e9000-0x4)=0x20) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)="") mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") connect$llc(r2, &(0x7f0000919000)={0x1a, 0x7, 0x2, 0x1, 0x2, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$inet6(r5, &(0x7f00006ec000)="", 0x0, 0x48004, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/04 08:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000479000-0xe)={0x0, 0x7, 0x3, [0x8001, 0xfffffffffffffffd, 0x8]}, &(0x7f0000aa4000-0x4)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c03000-0x8)={r2, 0x7}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x94c, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="710000ffff01", [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002e6000)=0x0, &(0x7f0000ffc000)=0x4) vmsplice(r0, &(0x7f00004cf000)=[{&(0x7f00004b2000-0x52)="754f6211762003b6bcf06a61841869eda497249045aa425d7259f035849bfa8f8eec35911f2f18d71529ffcc9389721776b8bf8194244997fb35165d4a8f9abd6f40af6affe4bff7ba8bd16684593a956a49", 0x52}, {&(0x7f00000f4000)="cf06ad569194b6531b8d4454bf6f788ed438e0205fc5d42d0902dc18f6c3e0dd1a90116c0bd36ad9cb897a83f4fa8e49539d205a9b2cc3695674fa2d1cc90bf439bae2eb53ea536e0cd2e718a54bdcbd06f31c873fe8eaa4d00a38ad722fa108b6c8ca396d7800473dbb1a83912d8661192a5e022ffd3ff8c375fdcdf2edb431764a6e45d37b41f308448cafc1a7bcd753fae5ed1faeadbde6bfe5f68378c50ec645e0578c746b993dd67390f16813214df68cc1119a6240b002a19d29c2165d82773245051339237324dd67890f088001f04137efdbef962d68c5afb3738939d914", 0xe2}, {&(0x7f0000f8c000-0xa1)="f43e32bd76fffc00833da7df24695e8bbca6ca3df8f32d844111597430829cb2b7440a6f67c49a5fc6d15321e41d2c545f19f796145e969b7ced2ccc82e303dcbbbaf75ca7e7cecca05a356caf89897be3048322900bc0a0ba59aa4c259bf4d14c9e96e75d95683d9548bf468983637e3a1c80b7b8ad23b1fdf98b2b399bf2a78f264e7ca09f75eb3252bdb4006c45d7ad48becee2aa1f4f3faabe4aaf01d35a77", 0xa1}, {&(0x7f00009c7000)="19057147d2e503b011b8c1e9487d94bde6afe0fdf4929ad17b512d874a5fdcc70c954c26ed5806cc42b186c1a9b99257301013635f4b4698a3be8aed54107e229a68ac4c8aa28e7e100097322f86544a7ed93d5dd98ba215b6c865fc4139ae1e02e781643918afd47ea2687e7f5403c82ba4915f82067d6eb1010c09dcb418f7e441327bbaf948eb8a574f689ab41206f8", 0x91}, {&(0x7f000057f000-0xa6)="8017bce34c4e88b544776eb1a6ecf85f0c561b53737a79f1cc3165c7d57192b73e2346ea24b3ee2175cab75b452a11d07fd6893b9680317a2dea4b0c9bf615d81d39b799c760d4772826b28635d9ac8afe6f1fb092026673637f5205c36329bfd4d71fa237c241c2dc3868a2ddca19e5dbc43db1ec32d44b9b8c8652bf533225d0571e1e8aa901eec9717beda3fd84337a85754c5b6635bd8f7dcfc25d17605bd006147f6da0", 0xa6}], 0x5, 0x4) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f000001f000)=0x0, &(0x7f0000666000-0x4)=0x4) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000dfc000)={0x9, [0x5, 0x10001, 0x800, 0x5, 0x5, 0x6f68000000000, 0x2, 0x0, 0x0]}, 0x16) remap_file_pages(&(0x7f00009cc000/0x4000)=nil, 0x4000, 0x1000009, 0x400, 0x800) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000009000/0x1000)=nil) 2018/01/04 08:12:39 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x40000000, &(0x7f0000da1000)={0xd6}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r2, &(0x7f00006df000-0x8)=0x0, 0x801) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 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) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000552000)=0xb) 2018/01/04 08:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) 2018/01/04 08:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000249000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000078000)={0x0, 0x0, 0x0}, &(0x7f0000130000)=0xc) r0 = syz_open_dev$sg(&(0x7f00005b8000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) close(r0) pipe2(&(0x7f0000837000-0x8)={0x0, 0x0}, 0x4000) 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000038f000)={0x0, 0x0}, 0x84000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b74000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000271000-0x20)={0x6, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000bbd000-0x10)={0x5, r2}) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2018/01/04 08:12:39 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00006f7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003c2000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="5c3e3b82ef5a3659620985206762a3fdc70e63593bd81738c5588501950e2e8833028ea177ae13c102cfc8b5e6c9b5a1ff24d2aacf8cbe0879f019b9c293cecbf47c2195a1c7ed27fcdcfa69682b459e394e58be2427119701b243064f3e1d83a731abb2246e42f4c3579ced9c8e383913e68d4bac5b2bb431acff9d57462150b2d80486f44019714503f1bc1469c7cbecf59116c5d9333b3e446eb3a380f889dd36e0bafafb0e5fd1dfea645c4ac155e51f1913", 0xb4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000000b000)=@abs={0x0, 0x0, 0x3}, 0x8) [ 58.824410] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.851550] keychord: keycode 16224 out of range 2018/01/04 08:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) fcntl$setstatus(r0, 0x4, 0x800000006000) pipe2(&(0x7f0000958000-0x8)={0x0, 0x0}, 0x84000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r1, 0x44, 0x9, r3, &(0x7f0000df0000)='./file0\x00') r4 = memfd_create(&(0x7f00007ef000)="5a87d66f3ed29eb08b4608edfeed7748614afb719ab278b2cf5b59643d7535c391f8905a8919ddf17247d969467381b02e9ad52eb78b64835dc53e74ccb435c63a69cab21dbe0036a55edefe4500d9cea5a9bcee2cc596461a288cf36b9534c9c3fefc389e2028c46c59aaeb02d4f6cdfe0111cc6821971626f6cf6c9ca6470b4bd0d8f127ae16d04dd034e05b07c5685fe7b9ad", 0x3) mq_timedsend(r2, &(0x7f000048c000)="4f6377712df1067002c2a3caaf962f04dc8e59d3c01a03e665d93832fd50e4af0be9768ae4a7d90e6b54456e64db6f88308bf52aabd4d3366305aceaf4a43cfe93dc640b1ae7ba042818ded004fc5552424b80a98ad216bc1a376f570c52de42c5373651c5b586d19acc1f34c97ecf5a89710bc50b568fc17013fb50f1480954282959615e60fdb711b7cad06c7bd85ee7973aa05da91b4bcf6ba07190f018f57762e395ad5558f9439f2c085628e93212c827aef8c486ad0b2e2c1855166c875e922572aa666574542e0a442ca728dcd6007ce57666", 0xd6, 0xffff, &(0x7f0000f53000)={0x77359400, 0x0}) sigaltstack(&(0x7f00005dd000/0x1000)=nil, &(0x7f000040d000)=0x0) pwritev(r4, &(0x7f00009e2000)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r4, r4, &(0x7f0000689000-0x3)=0x0, 0x100000001) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000053000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl(r0, 0x4000000000001275, &(0x7f000007c000-0x1)="b6") [ 58.882253] keychord: keycode 16224 out of range 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f7a000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f000087a000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000329000)=0x0) setpgid(r1, r2) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r3, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) 2018/01/04 08:12:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0xbf)=""/191, 0xbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000059c000)={0x0, 0x0}) 2018/01/04 08:12:39 executing program 4: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001c1000-0x50)={{0x8, 0x5}, {0x2, 0x1}, 0xff, 0x5, 0xb046, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:39 executing program 6: 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) clone(0x2000000, &(0x7f0000000000)="1e", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x12)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x6, r1, 0x10001, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0xe6)=""/230, 0xe6) getgid() pwrite64(r0, &(0x7f0000002000-0x22)="4a1d44a1241faf35c8cc139ce0369014c8e6a39427ec60d4c05ed952fd1f88f5e193", 0x22, 0x0) 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000012000-0xd4)=""/212, 0xd4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0xfffffffffffffe16) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/04 08:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) writev(r0, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="190000001100094701bb61e1c3050900020000000000000045", 0x19}], 0x1) sendto$inet(r0, &(0x7f0000ac1000-0xe9)="fff43370396ee6795e700ddd28ad5e48050fecf1c55f436e9c1906084b2bfe615a538f0ea399d73bcd892a938276e04c6992b222659d1035122f3d73b16f40de6cec34b8a0d81544d4a5b81702aef024355f3e15e000077cb9e7740f2eaddf8f4ddf6ee5805eec01d06134a219a077c24cce8b08e18622ec93b1d178790b95cbdadda83c4bc167b768abb0482de95039fe36e8066c31f14ba11c0bad401df86b352f1d0ec96b7ecfb32902d28d68a33d0d8f9d686222ee68c3f330e5c47650ac8ca376ab94237df350dfc59cd6c1effbac7c0221e1d75908616f7a59d37ba677b3d56ea2e92d507a89", 0xe9, 0x20008000, &(0x7f00005e3000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000457000)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00005d6000-0x8)=0x8000) read(r0, &(0x7f0000fd8000)=""/0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f00003f3000/0x2000)=nil, 0x2000, 0x2, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000064a000)={0xa8, 0x0, &(0x7f0000f57000)=[@request_death={0x400c630e, 0x3, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000bda000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f000044f000-0x18)=[0x18, 0x38, 0x78]}, 0x0}}, @request_death={0x400c630e, 0x3, 0x1}, @acquire={0x40046305, 0x3}, @free_buffer={0x40086303, r2}, @dead_binder_done={0x40086310, 0x2}, @dead_binder_done={0x40086310, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}], 0x9b, 0x0, &(0x7f0000e6b000)="c8cb41c767608d1a50ac70e44a9c40d21f6c27162a7c173b5191b14d3ec5b56fd524975382090092e5e9119d196d25d400a3a3ee549aac6c62fbf00efe1798ecc8edfd68e07c49e22e83b8a34ce5386a880d7db50a4e5bcaefc55d04a695ac48b30194098d2a32b7bb4357854d42f81c977d001a587e1f22dfddc0e1e50becbed49d9f98704212d139f701d4d79d8c87a249bd87927a2991bfef40"}) 2018/01/04 08:12:39 executing program 1: 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', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c79000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000dac000)=""/188, 0xbc, 0x20, 0x0, 0x0) open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') r1 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000)=0xfffffffffffffffe, 0x3ff) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x2000009}) pipe(&(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000c000)={r2, @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]}, 0x6, 0x2, 0x1f, 0x25, 0x14}, 0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x200, 0xef5, 0x5, r2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb1000)='/proc/self/net/pfkey\x00', 0x10402, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002bc000-0x4)=0x72ac, 0x4) writev(r0, &(0x7f000055e000)=[{&(0x7f00006ac000)="b4", 0x1}], 0x1) 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x200000000000, 0x0}, {0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xd, 0x1, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffe77) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/ptmx\x00', 0x28000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000067a000)=0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000db7000-0xc)={0x2, 0x3000000000000000, 0x9, 0x25c, 0x2, 0xffffffffffff7b1d}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c0b000-0x8)={0xf9, 0x2, 0x2, 0xff}) 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000baf000)='/dev/loop-control\x00', 0x1000, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000f42000+0x2df)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x804, 0xffffffffffffffff) write(r0, &(0x7f0000033000-0xbe)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a0000", 0x24) 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) munlockall() r1 = syz_open_dev$usbmon(&(0x7f0000863000-0xd)='/dev/usbmon#\x00', 0x7, 0x3fff) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecb000-0x130)="dc00000000000009eadd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cbb06a2f125e2c3525ad0ffffffffffffff", 0x1fa) setsockopt$inet6_buf(r0, 0x29, 0x800000000036, &(0x7f0000420000-0x1)="c8", 0xfffffe9f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000092a000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000086000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000094d000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0x1, 0x3, 0x2, 0x20, 0x20, 0x6c, 0xf8e, r2}, {0x9b1, 0x3, 0x7fff, 0x1, 0x7, 0x7, 0x3, 0x9}, {0x9, 0x4, 0x9, 0x1fffe00000}, 0x4, 0xf, 0x1, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x3, 0x1, 0x800, 0x3, 0x2, 0x7fffffff}}, 0xe8) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006c3000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bff000)={0x0, 0x0}) dup2(r0, r1) r2 = epoll_create(0x7) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000bf9000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000039a000)={@common="6772653000000016000000000800", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_wait(r2, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/04 08:12:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00008a1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000db5000-0x4)=0x0) lchown(&(0x7f00003d0000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000058d000-0x15)='/proc/self/net/pfkey\x00', 0x2a2080, 0x0) 2018/01/04 08:12:39 executing program 6: madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) socketpair(0xb, 0x80807, 0x4, &(0x7f000025e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/231) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xffffffffffffffff}, &(0x7f0000b53000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffc000)={r2, 0x81, 0x1, [0x5c8f]}, &(0x7f0000693000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x2f40}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) 2018/01/04 08:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f73000)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cd4000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00009bb000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000839000-0x18)={@loopback={0x0, 0x1}, 0x7, r2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000257000)={{0x1, 0x800000000, 0x3, 0x0, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f0000080000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/04 08:12:39 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c2e000)="1f000000040a1f000000000000000000029d15ff090001800400010000df18", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000-0x28)={0x5, 0xffffffffa8a2fb15, 0x2, 0x8001, 0x2}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000668000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="e481f2710580971879436bf780c8e359", @ifru_flags=0x2fd}) rt_sigaction(0x2d, &(0x7f00001ff000-0x20)={0x639, {0x1f}, 0x6, 0xb49}, &(0x7f0000d95000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000046a000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000601000-0x2d)=""/15, 0xf) open$dir(&(0x7f0000847000)='./file0\x00', 0x8000, 0xa) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00004d6000-0x88)=@routing={0xbf, 0x10, 0x1, 0xffffffffffff0ef7, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8000}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, 0x88) 2018/01/04 08:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006af000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000083000)=0x3, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000084b000)="2400000052001f0014f9f407000904000a00071008000100feffffff0806000000000000d9adb7246fb3a985faedd520e3535bcb40b2ae7eb210b1f76b4c44d10324d73397fea6cf5703e7ea4b8af0ecc23921739b9caa0a8ff8362c6f9c1c4d2d32ba4d2a9ccd01dbc674cd688e6cd616eecf173a773b023a57114626083573227fb4dd9ea7fcf071f6c1bf4c2b57f085aec1578a3288f370ab7731dd76c6206a227694797d488530463e2ca5234723665be4e4", 0x133) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) pwrite64(r1, &(0x7f0000658000)='l. 2', 0x4, 0x0) signalfd(r1, &(0x7f0000219000)={0x341}, 0x8) 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000015000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x100000000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000ad000)={0xffff, 0x1, 0x401, 0x8, 0x7f}, 0x14) write(r0, &(0x7f00007f3000-0xc3)="260000002c004305040000000100000001000004ff000000000000f1ffff01ffff03000003c0", 0x26) 2018/01/04 08:12:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f7b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000dbf000/0x2000)=nil, 0x0, &(0x7f0000dc5000/0x4000)=nil}, 0x18) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0xa93d, 0x4) 2018/01/04 08:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003e9000)={&(0x7f0000a0c000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x0}, 0x1, 0x0}) 2018/01/04 08:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000002000-0x1e)=""/30, &(0x7f000073e000)=0x1e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ec9000)={0x9c, &(0x7f0000fda000)="8e9a09f4ed0937e2fb0a4ca9a5acccf93c43e9a5e4ffe0b05b81b6fe692b8543651dadc4bdcf41a3f93034dd12364fc3141ff3c68e2d36821d208a8cdb0cc7fe766ddf7eed248b1c2707d8acc3026d480dbfd46f46b36227361443f8242f9da014ac3aa7d46dab57503c51c6796bab3315f423a0da9c7ecb7d7dbf378c11c33c4e18fa57b2b467ea86aa354f67cdaf6d936f5d27b46318cd271a493a"}) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0x3, &(0x7f0000154000+0xac8)=0x8000) [ 59.208590] binder: 10986:10994 transaction failed 29201/-22, size 0-0 line 3127 [ 59.239183] binder_alloc: binder_alloc_mmap_handler: 10986 2011a000-2051a000 already mapped failed -16 [ 59.260435] binder: BINDER_SET_CONTEXT_MGR already set [ 59.269198] binder: 10986:10994 ioctl 40046207 0 returned -16 [ 59.287626] binder_alloc: 10986: binder_alloc_buf, no vma [ 59.287665] binder: 10986:11015 transaction failed 29189/-3, size 0-0 line 3127 [ 59.305886] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.312401] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/04 08:12:39 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000002000)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/04 08:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000048b000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000522000-0x7b)={0x4, 0x33a, 0x0, 'queue0\x00', 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]}) r1 = dup2(r0, r0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000e3000)=@generic=""/16, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000032b000-0x3b)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa24, 0x800, 0x2, 0x6ac, 0x3}, &(0x7f00006ce000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f8d000-0x8)={r2, 0x80000001}, 0x8) connect$netrom(r1, &(0x7f0000643000-0x10)=@ax25={0x3, {"76f77ad9893520"}, 0x3}, 0x10) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x1) 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x4000000000000202) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)="") 2018/01/04 08:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) syncfs(r0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) clock_gettime(0x0, &(0x7f00001f4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) futimesat(r3, &(0x7f0000615000-0x8)='./file0\x00', &(0x7f00008a8000-0x20)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) recvfrom$ax25(r0, &(0x7f0000e27000)=""/97, 0x61, 0x20, &(0x7f0000126000)={0x3, {"4b4bfc48bdb064"}, 0x0}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a1a000-0x28)={@generic="5701a2bdcf41b049040463d8a9328077", @ifru_settings={0x1000, 0xfffffffffffffffb, @raw_hdlc=&(0x7f0000a06000)={0xffffffffffffffff, 0xdc1}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008fe000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 08:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/ptmx\x00', 0x6000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000416000-0x4)=0x0) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002fe000)='/selinux/load\x00', 0x2, 0x0) unlinkat(r0, &(0x7f000096f000)='./file0\x00', 0x200) 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x10000000000002e8) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000082f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000847000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, r1, r2, 0x2, 0xc3ee, 0x2030009) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)='./file0\x00', &(0x7f0000f9b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fadvise64(r3, 0x0, 0x8000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000969000-0x4)=0xffffffffffffffff) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)='/dev/usbmon#\x00', 0xc31, 0x10180) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000850000)={0x0, 0x80, 0x4}, &(0x7f0000417000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ca1000-0x8)={r2, 0x6}, &(0x7f0000d52000-0x4)=0x8) close(r1) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1807, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x18, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000853000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/04 08:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002b3000+0xcc)="26000000040047f1dc14c1f85900223d001000e3010000000073000000000000000000000005", 0x26) 2018/01/04 08:12:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6(0xa, 0x4, 0x625) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = dup2(r0, r0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000001000)=""/35) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") fchdir(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000672000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008a1000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000135000)=0x0) sync() mlockall(0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 08:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) ioctl$TIOCCBRK(r0, 0x5428) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f000083b000-0x4)=0x0, 0x4000000a, 0x0) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)="") 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x8, 0x80000) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x5, 0x141601) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000002000)=0x6f27) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000074a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@generic="3aa81f0204b21b6f748fdba9de433ad5", @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000435000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7fffffff}) [ 59.441280] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=11070 comm=syz-executor6 [ 59.452542] device gre0 entered promiscuous mode [ 59.463974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=11078 comm=syz-executor6 2018/01/04 08:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000d77000-0x8)=0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000e65000)=""/0, &(0x7f0000000000)=0x0) connect$inet(r2, &(0x7f00005e8000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x4c0b915d682d0c1b, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_wait(r1, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a4000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000bfa000-0x4)=0x81, 0x4) 2018/01/04 08:12:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000053d000)={0x35, 0x1, 0x3000000000000000, 0x2, 0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000e99000)=""/0) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b1000-0xe)='net/ip_mr_cache\x00') vmsplice(r0, &(0x7f00005f3000)=[{&(0x7f0000cd9000)="d9605980741b54757500ff020e62eeb2291ceccdc6f2d4d2b640debcdcd7f8b76571a5d928bb7bd8bc92f6ccf39797c3614ee1edc4d32e063bf00e82629542139724e4bdcc8aed8152c758c3c7bc95100da0c338513dceb08d6c962dcd3e09cf0d846ff084fafdec25698f1fcb0e7875d10a3eee097afce06e6693c558cf1ce8b39fd3950534504fc8ec3bebdc5f0f585d1402b2a79786b9fa4354b00ec2c638644e2c2b79c0d74499abb64d8b4ebfdff87ba829c36d4eec51c6b3013e796ec81f9576cd4db0a7ad5a1eeb2d8b39c7766ed1f9", 0xd3}, {&(0x7f0000676000)="fd34c91911070330", 0x8}, {&(0x7f0000f02000)="8705ce4aa2de9c9ade4e3d4fe94588ee1d2f932dd5ec26294793a28d3f40baff9494aa1ec7ec4d363e8d14002a68643822cbafc9839d7055f423d00d24b9b263844de27628141f9ddda79233b5d42cc0a4c8170d5294c0980da8147819f51b0af803a6394008fdcf3b1b4730bb1898fca0fa364b38c6ca00f11a133fff6e3155d019d7c3c13e4673e4f60f28b45673795e8a7566ccaed4fae28fdd1b85e8928b8010abd546dee457ae12c0a57fc481ae04fe3f2f76", 0xb5}, {&(0x7f0000791000+0x757)="0950094ac266f618e833dfdb0434252fbbf1022eee87c73ad8c32640e1a7c61a4fd5c23ce41265ae3fbeba12d505b4aeb13dcd260e7644f216231199d50bb2536aaa2b79d1ded5a3aea7da0f4f3828c8d1c90320fa0f75239c28dc924a12f0e4ec0962b0dd1a016902dba97ab9932f4bd90c101c285245a25ce6", 0x7a}, {&(0x7f0000013000)="5749d8c01830a182de5837b7ca63df4ad97e2860a7093cbd4822a68d1d547f8759bee8190e224627000544194a9c3439674db5cc91d1494f315fe02c500ff4a7893c8db350166f374b3ad42deea443302ccc342429a3d017a17e1b1d6b9b5c81ce8e7e2ff43647085d98a16b91a5f12cfd72ac65ba874b9be4c9417a9ac1a9e5893d900c9c855007873935633ee988a914419c0035a7a654ca0da9423ef53c3f60f3b3e885b45f4153460bf0203cec5914b0465e0f461ca6527f6ba5229d625010632c43c794bb035efd76351a0a", 0xce}, {&(0x7f0000b98000)="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", 0x1000}], 0x6, 0x4) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000eb7000-0x8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000ad0000)={0x5, &(0x7f000091b000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f0000e20000-0x8e)=""/142, 0x8e}], 0xfffff7a, 0x60) 2018/01/04 08:12:39 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000dff000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 08:12:39 executing program 5: 2018/01/04 08:12:39 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000080f000)={0x0, 0x0}) getsockname(r1, &(0x7f0000656000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000585000-0x4)=0x10) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/04 08:12:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200c00, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000810000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fef000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000018c000)='/dev/ppp\x00', 0x77cf8d3a74de5bea, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000015e000)="d9ce731d1372033a4e9d6204d5d22c0352486252f3c66a6c8240ea3a5d1d20d8ff96ff19033171c32e9a45047bc2dc72dbc4bd4befb63e0e17e53d0098f3054b2a6510035630016f12e653ed7acc0cd693c5c99e5165674fe80852ac0afe91257d0c2cc992f42cb9374706027ef71507518b05eb2666833e7d8dfd07bd4246b77ac52f7fd9bf931a877192a980fa229200", 0x91, 0x4, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000+0x449)=0x9, 0x4) 2018/01/04 08:12:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000001000)=',z\'*eth0)eth1ppp1self\x00', 0x16, 0x87cb47c24089bdc8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f0000a5a000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5f000-0x4c)=""/76, &(0x7f0000f5e000)=0x4c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c73000)={{0x0, 0x6}, {0x3ff, 0x6}, 0x401, 0x7, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8982, &(0x7f0000003000-0x18)=@generic={0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a8000)='/dev/sequencer2\x00', 0x408402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000179000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/04 08:12:39 executing program 6: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002f0000-0x4)=0x0) 2018/01/04 08:12:39 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/create\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000703000)=""/43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x2d)=""/45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000002000-0x1)="da", 0xfffffffffffffd68, 0x0) 2018/01/04 08:12:39 executing program 0: msync(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f000038c000)='/dev/sequencer\x00', 0x8000, 0x0) 2018/01/04 08:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f30000-0x4)=0x1, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000977000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/04 08:12:39 executing program 3: 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, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00008fd000-0x8)=0x0, &(0x7f0000c93000)=0x8) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x47d, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000893000)=0x0) 2018/01/04 08:12:39 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000095c000)='/dev/snd/seq\x00', 0x0, 0x40) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/04 08:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c2e000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000091a000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCNXCL(r0, 0x540d) pwrite64(r0, &(0x7f0000968000-0x3f)="b7073bf18d86", 0x6, 0x0) 2018/01/04 08:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000122000)=0x800, 0x4) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000461000)='yeah\x00', 0x5) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) [ 59.732214] device lo entered promiscuous mode [ 59.754995] keychord: Insufficient bytes present for keycount 0 [ 59.771971] keychord: Insufficient bytes present for keycount 0 [ 59.789135] device lo left promiscuous mode 2018/01/04 08:12:40 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000007000)=[{&(0x7f0000001000)="db", 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/04 08:12:40 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x5, 0x7f) sendto$inet(r0, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/04 08:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a5000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000379000-0xf8)=""/248) sendmsg(r0, &(0x7f0000ca4000-0x38)={&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) 2018/01/04 08:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e33000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000662000-0xfc)=""/252, &(0x7f00005c3000)=0xfc) r2 = socket(0x8, 0xe, 0x7fffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014b000)={0x0, 0x0, 0x0}, &(0x7f00007cd000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f71000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [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], 0x0, 0xaa}, 0x1, 0x5, 0x0, 0x94, 0x2, 0x20, 0x80, 0x0, 0xac, r3}, {0xb8f4, 0x4, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x2, 0x1, 0x5, 0x5}, {0x1, 0x4ccb, 0x540, 0x7}, 0x3, 0xf, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0xffff, 0x4, 0x4, 0x0}}, 0xe8) listxattr(&(0x7f00004eb000-0x8)='./file0\x00', &(0x7f0000267000)=""/104, 0x68) 2018/01/04 08:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000cf000)={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x8, [0x4e, 0x0, 0x0, 0x8000, 0x9, 0x9, 0x80000001, 0x6]}, 0x5c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c58000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ef2000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000271000)=0xe8) r5 = getgid() sendmsg$unix(r1, &(0x7f00001a9000-0x38)={&(0x7f0000b33000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000018b000)=[{&(0x7f00007d4000)="c20d72297b8b5d991ae1d2b12a06185ddc299adb91a15589b15005f39ee668fc428d5543201495fff01cdf16ef56112047c1011b6f6ef61aadfea42980c42129c19b59d259ab3bdebcf0de1f309edfc5b0a1498374945ede06e4ddf855de29aedf28d331c5803b5476619c87cea995e7406398feb7f1ac16a44d5f02a2d13267b6934ef782bfbe4d0ccb69882528f3b79c114010c0ac3b02f2c0fc", 0x9b}, {&(0x7f00001db000)="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", 0x1000}, {&(0x7f0000e77000-0xcc)="624a98cf3adfb0333449fdff33083a895673c6274ac1b2e7c68e5878200dc0a1058941251858838fe4e295e9f8f5178498ae2dd1698b9523ad4a6f36ff59262e36a5e36e8a271311e236ff43867bb507414e2952c307a6c9bc6fc4c9775d212235412aca186eb81cde623c7e7272e06d18c6c5c538ae41b0c16ca38673f2a315c9c3f71e3b86c308f567d3d7615b290372464f8d97d2cd6d1c5d01038e8999b10998b7622c7bcaee1e1976da1ac00fc1e75de4d98ea5fba78e41471bdc4128bf06fef57fe0073ac9c84ddbdb", 0xcc}], 0x3, &(0x7f00008fe000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x10}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000b90000)=0x5f7d541f, 0x4) 2018/01/04 08:12:40 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x9, &(0x7f00000de000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000feb000-0xb8)={0x0, 0xed1c, 0xc241, 0x3, 0x0, 0x1, 0x6, 0x4, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9c, 0x401, 0x401, 0x20}}, &(0x7f0000409000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e6a000)={r1, 0x4, 0x101, 0x6d6}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f79000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:40 executing program 4: r0 = socket(0x0, 0x807, 0x101) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) r1 = dup3(r0, r0, 0x39abece8fdc1a91d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fdb000)="", 0x0, 0x80, &(0x7f0000001000-0x9)=@rc={0x1f, {0x349, 0x5, 0x6, 0x1, 0x5, 0x20}, 0x2}, 0x9) 2018/01/04 08:12:40 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000002d000)={&(0x7f0000d25000)=@ax25={0x3, {"c40b2eec03bcc3"}, 0x4}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000c13000)="df8a9ad32505f574655690abfbf9b5f96ca519fa9d041cabc6e3968cd383daa9e8cd10", 0x23}, {&(0x7f0000e16000)="5a9cb4e7fe67481822ec69eff41d3f8ed9d4d116adaad15249d49ba14cd7398aa38782e8d1f5550bbd1299d1a4fe577c5548", 0x32}, {&(0x7f0000000000)="a685d2eae65b04e56a8e3bcf95542b15aee4850b335394e54f0b9fff752776cc7d16beb2691e774577973c7134bd18ad94418f16061f487a3247395245223b190d2e25de5fe3ba619f941c528a0999e16d591682150faac53e5893d0", 0x5c}, {&(0x7f0000de0000)="9fbb5c311917b08b8e059d0d97a3b140bda49b6927dbf528c146e41e46902ac80e27a58bd5b09dae6991cdeb76288390160631350444b302c5b3d0d0e5fd65461def4479ddfb30a9c63eb910529e2ef2e06ddce9de2192263ff7ea532a56405189eaef351ed2847c45a0f777e5fd9b85416a117924381867162533da03916b6f8f1ada1e3b377065791ddcbe53f9409125c0ad5d8448930ad4cd24e5ae9cef9b86564f20311638d66bfba7a414cd8e37187051a61e976bdfcd42d79239edfb574058884ed1835cbef8ca971a2154091328e7da95c3823ef8556606901e01989080006d0fcd3a3642de1ba880153c57ed5b64", 0xf2}, {&(0x7f0000000000)="3258cdf879493a9487a8e26a7842fe50b149ae144b53d286d42f70159f54f5c8b64953e86525d70644c44ecbbe43ed2ac4ec7093e391f42fda6080ff01a024bc6eaf992659d8958d4a944f764a2977d330de23af97dde60fdb1389f2acf1e4", 0x5f}], 0x5, &(0x7f0000000000)=[{0x98, 0x199, 0x3ff, "9448fd7a26f65d06606cb2f9cb4d47ca6169bee2ed16975a23a4717c50588bdf4ba417f70b307abe06dedaff6cb0e7d41f7b447fe86471b05b80828a3e07702b5ed0e0a752e8082c704abe3533e49c4f92337797a7381fe580438287bc9e3a6af6bf91a035137a2cc17743eec3eb98cc9cadc7cc265c5dfc837be19abbc89cdce9ef621456"}], 0x98, 0x50}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000402000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000)=0xe8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe52}, &(0x7f0000003000-0x4)=0x6) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000487000-0x10)={&(0x7f0000570000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/04 08:12:40 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x7)='ns/net\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/18) 2018/01/04 08:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00006e4000)=0x0, 0x2a) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d6f000-0x4)={0x0}, &(0x7f0000c20000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c4e000)={0x0, 0x0, 0x0}, &(0x7f0000531000-0x4)=0xc) ptrace$peek(0x3, r1, &(0x7f00003e1000-0x8)=0x0) 2018/01/04 08:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b2000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00004d4000)=""/124) syz_open_procfs(0x0, &(0x7f0000780000-0xa)='net/route\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000041c000)={{0x3, 0x10000002, 0x9, 0x3, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00003e4000)={0x28, 0x0, 0x4, @fuse_notify_delete_out={0xd10f, 0x8, 0xffff}}, 0x28) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) pkey_mprotect(&(0x7f0000db6000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffffffffffff) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000f50000-0x8)='./file0\x00') r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006aa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) rmdir(&(0x7f0000e88000)='./file0\x00') chroot(&(0x7f0000f17000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') 2018/01/04 08:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x554b, &(0x7f0000c82000)={0x0, 0x0}) ioctl$TIOCCONS(r1, 0x541d) r2 = memfd_create(&(0x7f00004d0000-0x2)=',\x00', 0x1) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ca3000-0x20)=[{&(0x7f0000994000)="255a7742cdfa58f3e43c817c2a018fa665222bb7125ddf581fdbc6aafaa9aded02bd1bfd3e3785bce00361cb79a1873b0e4864727573cfbcaf08476e3a0abca03ec6fbde60a14f8fac929ff56161437924191e48eb22c978b8a6c6010f1a36b017459df31a7f0a022b2e63bde84fd0175788da25e25ecba578e1a3ae0acfb03408813e6ca8823fd513282dd643215c3165c2d8c1869e4b390f87b52bf0f095824e0679793e7db80b9c39a0ce788646f557d7b4007963398f27310dc09b59297af7b6b6b3e9a3ade610469f7d76047d13b4552c3eb9305bfd897c2f61dedd76afd6d796155018ea04d4cdac5a5437", 0xee}, {&(0x7f00004bc000-0xc6)="1d31dd1e3816ac7f583d2a418ecf40a3cda6ffc1c44f24ef6e506951b1f17c8b78b1dfe0abe15f098d53bec75845b7889207fb6532042ad957cf78b5dab695b248b6767e8bbf5efb76d3cb2c8c2634afe7b0f301cdc46d4a8d25b4cfec1f18858ef9e813e1382c8dc1886121a234ab99af5df2fbe17b7142699a628cb3719fe65cb7082d7cf9a51f785aefb4a13b0f768bbabb521e99759550dd4666e4490fcbd37394cc1ecd17e4b2278ad06d76aa4eeac075020a0324f644f59c9fb4f8c783d9acbe62b1fe", 0xc6}], 0x2) fcntl$getownex(r3, 0x10, &(0x7f0000e51000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f00009a6000)='oom_adj\x00') 2018/01/04 08:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000652000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006ab000)={0x0, 0x4}, &(0x7f0000611000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fd5000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a2c, 0x1}, &(0x7f0000867000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002f0000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x5, 0xc0}, &(0x7f00003ce000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b89000-0xd7)={0x0, 0xcf, "504c884cc940bdcc300be30cd708a48ac7e731c3f76ddaaf43f8a0aee639070bfe9f456647c9e366116e3e823d5054b8ffeb423721b8bfdcfa786e24776c991e3da52d186ea47336767b7c74f49a98fda915767654bd34a8bbd483e863eb10fa748834df38c2cf9fa0cfeeea4cbd850750377dbcbf0d2992092df33e40e99cdddf561c90f981d2d4705eaf96701e9aa418d9e5010db83f81f7a8255591758560a2d524ab40db49c30e409b32c2162b056723987c61488aa18917955d5ac87de36ee27f4ce89ebcdf834b5b91672c87"}, &(0x7f0000160000-0x4)=0xd7) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000c9f000)={{0xa, 0x1, 0xce, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x767, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x80, [0x1, 0x9, 0x40, 0x1ff, 0x5, 0x1, 0x3f, 0x0]}, 0x5c) sendmsg$inet_sctp(r2, &(0x7f000048e000)={&(0x7f0000e04000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000434000-0x60)=[{&(0x7f00003ca000-0xd)="3d08865f5fe55a865b03cbecb1", 0xd}, {&(0x7f000066c000)="d28b5ad33d118872f4aaa5ead9ae976fba0bc3a26fea169dfbef0ebc45c27686f6eb5224e5a01b8ba3dbd92843351d0392351c50a835df15b6d8924172031dc89028e9257e150c5caf31a17d3d291fbe38e3da0ba833eea0e4721a7371c8d14d9939a215b07dfe5b7e882721f9dbd3f7628e1d42b2798593c67730131ce9a2315ea47b9aefd2c36d45f951fd0fc52d554afdafb4543c08758befa7075d4c1c0a5a07c374a59095c0c297", 0xaa}, {&(0x7f0000758000+0x43f)="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", 0x1000}, {&(0x7f000070a000-0xdd)="fa3cf5ca49221d51d5b4e592a6aa3cb0961507939b684d97cfc9f97d10fc0506ac463fdac23f5d7410bb9e5b81282480b9d0e5f3e374237aec147287181f4e25b3a334197b68d22599006c763b2553b24e24799d764ddf421d64e49dfbd3d9ff3ea0a8c95a7cdd626048bc0cc1d88e45f8994fef5086f7597aadd5a07dac0c3d17dbc7f03c51e8fc5bee275df434b18d7cd21ce07f162ad98c7a5e21a5ac3940cce2cefe18f49991080b4fa37ac378df5201fbae5773efed730e12933e1287331b4df6e23d581cc157b4774cdf4123a24f4dff0732d4a9063782b4a0a3", 0xdd}, {&(0x7f00009ec000)="fa4f1f96304b9a6b79e6c5852b416a8a7f7b4511a38a78565f6c4aa1356c31d9ef98aee26ab1a146f2f627b26078c637b1f3cc3eadc27b6fd273a7a8c37a0b985b65b2b118e3194b1950d9d7534c74c852c0a4bc0f6213", 0x57}, {&(0x7f000072e000)="5583e875e92300b51e9a95d77e10e0906e91d1f1d87b2d856d2b62409531031c81dfc08859ab6fe87250485ee1349dae22da87f4840118cb5c2647aea62ccbce7be44dd9570d90f7f765808c6b78c2", 0x4f}], 0x6, &(0x7f0000961000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x7ff, 0x200, 0x800, 0x1, 0x7, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x40, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x5f57, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x9, 0x4, 0x0, 0x2, 0x9, 0x1, 0x3, r6}}], 0xc0, 0x10}, 0x40001) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000c2d000)={{0x100, 0x8}, {0xffff, 0x4}, 0x9c, 0x5, 0xff8000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) fcntl$dupfd(r2, 0x406, r2) 2018/01/04 08:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00007b9000)={0x0, 0x8, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:40 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000059e000-0x4)=0x3f, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00002d8000)=""/152, 0x98, 0x0, &(0x7f0000a74000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f2c000)={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/04 08:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000010, 0x400000000000002, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000064a000)={0x0, 0x4, 0x7}, 0x8) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/04 08:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x3f) sendto$unix(r3, &(0x7f0000e36000-0x1e)="d2f3b96aa9ab07ab5fffee4e54ce050a69d29dc96be955b75ef272f55c59", 0x1e, 0x40010, &(0x7f0000f64000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) r4 = socket(0xa, 0x804, 0xfffffffffffffd6c) connect$netlink(r4, &(0x7f0000308000-0xc)=@proc={0x10, 0x0, 0x3, 0x2100}, 0xc) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000509000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r5 = gettid() r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/checkreqprot\x00', 0x4000, 0x0) syz_open_dev$sg(&(0x7f000095a000-0x9)='/dev/sg#\x00', 0xffffffff7fffffff, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009bf000-0x8)={0x0, 0x8}, &(0x7f00001d2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000a39000)={r7, 0x4}, 0x8) fcntl$setsig(r2, 0xa, 0x12) r8 = dup2(r2, r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, r5) tkill(r1, 0x16) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d11000-0x6)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000b3b000)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r9, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:12:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) socketpair(0x8, 0x8080a, 0xed2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) fanotify_mark(r1, 0xacd62451dcb86358, 0x0, r0, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/04 08:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000056d000-0x50)={0x152, @time={0x77359400, 0x0}, 0x3, {0xe85, 0x8}, 0x3, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000483000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/04 08:12:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ed7000)='/dev/input/event#\x00', 0x9, 0x40000000000000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f46000)={0x2, 0x7f, 0x8a8a, 0x800, 0xff, 0xffffffffffffffc1}) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bba000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x6) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000a9d000)=""/90) r5 = openat(0xffffffffffffffff, &(0x7f0000167000-0x8)='./file0\x00', 0x2000, 0x100000000000000d) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000e8e000-0x6)={0x5, 0x10, 0x4}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/04 08:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000100000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008c7000-0x50)={{0xfffffffffffffffe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x11, 0x3, 0xfffffffffffffe00, &(0x7f0000c40000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/04 08:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80001) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/04 08:12:40 executing program 0: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000dbb000-0x4)=0x0, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000dbe000)=[{{&(0x7f0000399000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dbe000)=[{&(0x7f0000dbe000)=""/119, 0x77}, {&(0x7f0000dbf000-0xd9)=""/217, 0xd9}, {&(0x7f0000dbe000)=""/164, 0xa4}, {&(0x7f0000dbf000-0xb3)=""/179, 0xb3}, {&(0x7f0000ba0000)=""/45, 0x2d}, {&(0x7f0000811000)=""/133, 0x85}, {&(0x7f0000dbe000)=""/206, 0xce}], 0x7, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000dbe000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dbe000)=[{&(0x7f00001ae000-0x63)=""/99, 0x63}, {&(0x7f0000b9c000)=""/121, 0x79}], 0x2, &(0x7f0000dbf000-0xde)=""/222, 0xde, 0x7}, 0x7df14187}, {{&(0x7f0000dbf000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000dbf000-0x80)=[{&(0x7f0000dbe000)=""/60, 0x3c}, {&(0x7f0000aea000)=""/4096, 0x1000}, {&(0x7f0000dbf000-0x6c)=""/108, 0x6c}, {&(0x7f0000dbf000-0x32)=""/50, 0x32}, {&(0x7f000053f000-0x6c)=""/108, 0x6c}, {&(0x7f00005f0000)=""/68, 0x44}, {&(0x7f0000dbf000-0x56)=""/86, 0x56}, {&(0x7f0000461000-0x1d)=""/29, 0x1d}], 0x8, &(0x7f00002a3000-0x43)=""/67, 0x43, 0x2}, 0x40}, {{&(0x7f0000dbf000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cc2000)=[{&(0x7f0000d2e000-0xde)=""/222, 0xde}, {&(0x7f0000dbf000-0xe7)=""/231, 0xe7}, {&(0x7f00002a2000-0xe)=""/14, 0xe}, {&(0x7f0000dbf000-0xe)=""/14, 0xe}, {&(0x7f00004dc000+0x444)=""/247, 0xf7}, {&(0x7f00001e7000-0xf9)=""/249, 0xf9}, {&(0x7f000082a000-0xaf)=""/175, 0xaf}, {&(0x7f0000dbe000)=""/213, 0xd5}, {&(0x7f0000c18000)=""/41, 0x29}, {&(0x7f0000dbf000-0x51)=""/81, 0x51}], 0xa, &(0x7f0000dbf000-0x1000)=""/4096, 0x1000, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000dbe000)=[{&(0x7f0000c6f000-0x13)=""/19, 0x13}, {&(0x7f0000dbf000-0x1c)=""/28, 0x1c}, {&(0x7f0000dbe000)=""/87, 0x57}, {&(0x7f0000dbe000)=""/190, 0xbe}, {&(0x7f0000dbe000)=""/16, 0x10}, {&(0x7f0000cb2000)=""/65, 0x41}, {&(0x7f0000ab7000-0xfc)=""/252, 0xfc}, {&(0x7f0000dbe000)=""/12, 0xc}, {&(0x7f00009ce000-0x52)=""/82, 0x52}], 0x9, &(0x7f0000279000)=""/144, 0x90, 0x4}, 0x10001}, {{&(0x7f000030f000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000637000-0x20)=[{&(0x7f000040c000)=""/166, 0xa6}, {&(0x7f0000d80000)=""/4096, 0x1000}], 0x2, &(0x7f0000bc0000)=""/187, 0xbb, 0x4}, 0x4}, {{&(0x7f0000bf7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dbe000)=[{&(0x7f0000966000)=""/212, 0xd4}], 0x1, &(0x7f0000dbf000-0xd5)=""/213, 0xd5, 0x5}, 0x4}, {{&(0x7f0000dbe000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dbe000)=[{&(0x7f000003f000)=""/226, 0xe2}], 0x1, &(0x7f0000dbf000-0x32)=""/126, 0x7e, 0x1}, 0x8001}, {{0x0, 0x0, &(0x7f00002f2000)=[{&(0x7f0000dbe000)=""/155, 0x9b}, {&(0x7f0000dbf000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000049b000)=""/4096, 0x1000, 0x6}, 0x4}], 0x9, 0x40000000, &(0x7f0000dbe000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 59.994493] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/04 08:12:40 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/04 08:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009bd000)={0x3, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000fcf000)={r1, 0x2d}) r2 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000171000-0x4)=0x7fff, 0x4) ioctl$void(r2, 0xc0045878) write(r2, &(0x7f0000c26000-0x25)="2400000013000700ffffef0000000000028000000d00e400010000ff000440020cb81617", 0x24) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7d000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000c5c000)={0x6, 0x80000000}) 2018/01/04 08:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) pwritev(r0, &(0x7f000011f000-0x70)=[{&(0x7f0000f86000)="", 0x0}, {&(0x7f00003c2000)="", 0x0}], 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000230000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001b7000-0x8)={0x0, 0x8}, &(0x7f0000535000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b56000)={r2, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f00005c3000-0x4)=0x98) 2018/01/04 08:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) ioctl$TIOCSBRK(r1, 0x5427) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb6000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getdents(r1, &(0x7f0000bcd000)=""/0, 0x0) seccomp(0x1, 0x0, &(0x7f0000b3c000)={0x6, &(0x7f00000cf000)=[{0x7fffffff, 0x99b4, 0x2, 0x3}, {0xfd5, 0xffffffffffffffd8, 0x4d1, 0x2c11}, {0x3, 0x1, 0x80, 0x400}, {0x400, 0xe9, 0x4, 0x3}, {0x8, 0x2, 0x8, 0x80000001}, {0x1, 0x40, 0x7fff, 0x2}]}) 2018/01/04 08:12:40 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fd9000-0x2e)=""/46) sendto$inet6(r0, &(0x7f000080e000-0xd6)="6d86e2e76e78879b8946efacce284d916f379f95a0f6a4677cc11712ab71cde30e3d4797b33125d695226acdd44a638cbda5ab48e798a877ef1dd43d4db99333532bdcac9a5d7208018fbbdbaabd17a7e960595078bad48824434f9d44bf95257566f31c5ed6c9403ac084204f7682a56db7c89131d16e78fe622ed15750188c02ca4eae76b93177a0dd82dc0bb027affc452401409fc2cb475dac7949487e7891a99c390a7b9269fc3f28c0b75b9adf499bac4c5c8a95f5c0a89ed499cc0fbac0d661c5c624beb08948e2a2777610bee7c560491e54", 0x5b, 0x80, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0xba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000daf000)=0xb0, 0x4) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000fd9000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x1ff, &(0x7f0000432000-0x8)={0x1}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/04 08:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x5, 0x3f, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f000077c000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f000032e000)="", 0x0, 0x6, &(0x7f00002f6000-0x10)={r0, r1+30000000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b90000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d7d000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003e9000)={0x0, 0xecb}, &(0x7f000077a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000020b000)={r7, 0x5}, &(0x7f0000bcd000-0x4)=0x8) write$evdev(r2, &(0x7f0000108000)=[{{0x77359400, 0x0}, 0x81, 0x2, 0x401}, {{r3, r4/1000+10000}, 0x1d09, 0x4, 0x5}, {{0x0, 0x7530}, 0x725948b8, 0x55, 0x7fffffff}, {{r5, r6/1000+30000}, 0x3, 0x47f1824d, 0x3}, {{0x0, 0x0}, 0x1000, 0x0, 0xfff}], 0x78) 2018/01/04 08:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ace000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b6b000-0x4)=0x0, &(0x7f0000444000-0x4)=0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000f10000-0x10)=@un=@abs={0x0, 0x0, 0x2}, 0x3cf) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/04 08:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x3f) sendto$unix(r3, &(0x7f0000e36000-0x1e)="d2f3b96aa9ab07ab5fffee4e54ce050a69d29dc96be955b75ef272f55c59", 0x1e, 0x40010, &(0x7f0000f64000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) r4 = socket(0xa, 0x804, 0xfffffffffffffd6c) connect$netlink(r4, &(0x7f0000308000-0xc)=@proc={0x10, 0x0, 0x3, 0x2100}, 0xc) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000509000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r5 = gettid() r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/checkreqprot\x00', 0x4000, 0x0) syz_open_dev$sg(&(0x7f000095a000-0x9)='/dev/sg#\x00', 0xffffffff7fffffff, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009bf000-0x8)={0x0, 0x8}, &(0x7f00001d2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000a39000)={r7, 0x4}, 0x8) fcntl$setsig(r2, 0xa, 0x12) r8 = dup2(r2, r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, r5) tkill(r1, 0x16) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d11000-0x6)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000b3b000)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r9, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d1d000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/04 08:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) socket(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) readv(r2, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/84, 0x54}], 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000dcf000)={0x0, 0x0}) write(r2, &(0x7f00004af000)="020baf0101ff1dffffe57bbc8eff5648", 0xfffffffffffffd5e) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/04 08:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r0, 0x0, 0x0, 0x1) dup(r1) 2018/01/04 08:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f00009c9000)='/dev/loop#\x00', 0x0, 0x404800) fcntl$getown(r1, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x1000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00007fa000)="df01040000001c1900000000000000000085090071", 0xfffffffffffffdc4) 2018/01/04 08:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) fcntl$getflags(r0, 0x401) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r2) close(r1) 2018/01/04 08:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd4000-0x18)=@known='system.posix_acl_access\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept4$packet(0xffffffffffffff9c, &(0x7f0000349000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000276000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a9f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0x0, 0x0, 0x100, 0x40, 0x10000, r1}) 2018/01/04 08:12:41 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000005e000)=0x6, 0x4) 2018/01/04 08:12:41 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/04 08:12:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x100000000000001, 0xffffffffffffffff) eventfd2(0x7f, 0x1) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r3, &(0x7f0000021000)="f0", 0x1) write(r3, &(0x7f000001c000)="83", 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f0000029000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000029000)=""/136, &(0x7f0000009000)=0x88) close(r3) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) 2018/01/04 08:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f60000-0xa)='gid_map\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000608000)=0xfffffffffffffff9, 0x4) preadv(r0, &(0x7f0000c39000)=[{&(0x7f0000d9a000-0x1000)=""/1, 0x1}], 0x1, 0x4000004) 2018/01/04 08:12:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) fallocate(r0, 0x1, 0x0, 0xec74) timer_create(0x0, &(0x7f0000000000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 08:12:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='selinuxvboxnet1trustedcgroupkeyringmd5summime_type-%,-ppp1\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000676000-0x14)={0x1, 0x3, 0x9, 0x2, 0x1ff}) r1 = userfaultfd(0x0) read(r1, &(0x7f0000027000)=""/32, 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) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dea000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c4f000)={0x0, 0x0, 0x0}, &(0x7f0000a29000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futimesat(r7, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r8, 0x0}, {0x0, 0x7530}}) fstat(r1, &(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb4000)={0x0, 0x0, 0x0}, &(0x7f00001d1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000607000-0x4)=0x0, &(0x7f0000085000)=0x0) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000009b000-0x90)=[{&(0x7f0000837000)=[], 0x0}, {&(0x7f0000c7d000-0xe0)=[{0xe0, 0xffffffffffff8000, 0x100, 0x4, 0x3, "47d99ecb0ef4785710572c0df9cb683864a0e132f3c0d161baef49e073e0f2122b5c5ab3192446ce12fc4d6b075cf7ad27e5d0b9e4fe5fe9fc7f0c892d89c0a230da50a7dbc4d48de8d4cf0d7e490edadc6e996cb6ccdf2bb6cf8b36f4ed6bb222255437106f89d6796a72a2cf78647370a5b390cc63b69ad195b955f25d9d4bce6e170d021e9eb93b72ee8b0969dc6ffa4f6c41a486b126d7c89480a5fb9330532726736b3a467636a3743ae572723073b6903238732ab17d0910771b61ccc8825324d9efcb38bdb03d646241e6"}], 0xe0}, {&(0x7f00003ca000)=[{0xe4, 0xfffffffffffffffc, 0x60c, 0x401, 0x0, "00858baf2bb89c38e1f8240b14e271b5d2c5df53ca931d372af11ba3e2d81de60fcf798160cd45a5fbc1004f1f43707e0f48eb5c07e7aad6814f4ab986969a6931faa1df8479851d006f7cdd1c650a99bf56616e2fcf0f830ed42b2b4eec81ce4c79a58a8bc330ba7402b1747b36ba639ebd2b97c0e9f49d7e5a5413b1b9b95cca33c53535878e634e133d0e6408b681a53c6a1c5440ee700e4679b4564dcc0a7110e5e60af69990db69a79bc70a9e0a9195bd66293f612f7747ec6f779e63df11e05367814673679e0018966e64d9b58889d2"}, {0x10c, 0x3, 0x436, 0x8, 0x2, "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"}, {0x28, 0x3, 0x300, 0x4, 0x1, "b87a60d69bc5780690af3b55d34a89ad0721a9cc719c1260"}, {0x40, 0x800, 0xc00, 0x9, 0x3, "db74fe9c1753bc35477eb5b8cb47522cb74c61712569a047bf4f9b6eb99beefba24fc5cc03772632e46dd8359cfef0d3"}, {0xb4, 0x4, 0x0, 0x2, 0x2, "0181d245e2db199c15483071b4d3355ff6847531ec4422236eeb7806708aa213645605e075779e78989085d2166d3c0a9d2f5cf4907a7afa0a251a2ba1bc0fd6dafedd1c9731cd7de358934554e9e711c45a4e1bc831d9003492551d93c41e22185239282569b9f545ebe92ba9b2e3137d2b44a89fb434a32c56f040c586548b3721db3c0345a807badbdcbdd4aa23697488c2755677b002bf1fc96ba4f3fa944c"}], 0x30c}, {&(0x7f0000393000)=[{0x90, 0x9, 0x100, 0x3, 0x0, "13acb9244e0e18441000f1714c527edef1f85d874344ebc7ae4c6b7fc0022b960ac2d63ea625db37fa0e67b882dd352e0b1293c85943cb8d3011decddbf27dde2367e37b6cf25aa7700d1b7051ea8abc2f07dfb6500b0ac748b50798030d3ee97f071caa20d337bff316ebfbe1191fd302c18ff3f14e2a10cf153b74cdf5ec"}, {0xd0, 0x5, 0x200, 0xfffffffffffffffb, 0x1, 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"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{0x3c, 0x1f, 0x800, 0x80000000000000, 0x3, "12d7b6284fd2257577c17f909fe00efe744f43262c62193087b6f45e1bcfb7b005ce194594fe543eb4c4c2ff"}], 0x133c}], 0x9, &(0x7f0000001000-0xe8)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r9}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0xe8, 0x54}, 0x40) 2018/01/04 08:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") getrlimit(0xfffffffffffffffc, &(0x7f0000ffd000-0x10)={0x0, 0x0}) 2018/01/04 08:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x6, 0x101086) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000) socket(0x10, 0x80806, 0x7fff) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000944000)=0x0, &(0x7f0000aae000-0x4)=0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000337000)='/dev/loop#\x00', 0x0, 0x80) 2018/01/04 08:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c0f000)={0x0, 0x4, 0x2, 0x7fff, "9585fc91b2b99bc1f1cb789471d30f0c326afdbc562747fc758b6f4d3e4ef26a"}) dup2(r1, r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000732000-0x5b)=""/91, 0x5b, 0x10000, &(0x7f0000a7f000-0x1c)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/04 08:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005c2000-0x8)='trusted\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ee000)='cgroup\'GPLppp1\x00', 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054e000-0xbd)="85", 0x1, r0) add_key$keyring(&(0x7f00006b1000-0x8)='keyring\x00', &(0x7f0000e44000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001de000)='/dev/sequencer2\x00', 0x10101, 0x0) keyctl$read(0xb, r1, &(0x7f0000efd000)=""/134, 0x86) recvfrom$unix(r2, &(0x7f0000e59000-0x60)=""/96, 0x60, 0x0, 0x0, 0x0) 2018/01/04 08:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00001bf000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000076000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a57000)=@sack_info={0x0, 0x1, 0x3}, &(0x7f0000981000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009d4000)={r1, 0x1}, &(0x7f0000cba000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000017b000-0xa0)={r1, @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]}, 0x2, 0x1, 0x3, 0x10001, 0x2}, &(0x7f0000d52000)=0xa0) 2018/01/04 08:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000355000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) gettid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000c38000-0x19)=""/25) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ed3000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0xa, 0x4, "bf31a712a65421186bfa0c66b1666dd39d477143e96cf741391745c9627967700b59425eef2b034a77b13253568c954064152802fc118b2e929c15def9811fcf", "aebdea6c3fa78fb3b793f03adbfd67b0d098352f5c5334699cf9e541c0180591", [0x5, 0x5], 0x0}) 2018/01/04 08:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000269000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) r2 = add_key$user(&(0x7f0000456000)='user\x00', &(0x7f00004f2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000547000)="59f81bc5329dc998e8a0107b3729525aa54813ed4facfede08f3900cea05d51e0aa606a69438f7e9cac07953c1cfa64c0776d48a784a7a23fd8d45a7f6a45c92ba36e83b394316c110ac5aa185b6e23831e0900fb5c9ac7408d60dcd2190daf043106aafa9a58ffe490bb747085ea91e8a3a3947e5732e9b48df850a0ba60d8a22d897cf9db1079d02ca1b8fcf2f14286ec3b827713023fa10d78112774efb9a5e0db94a", 0xa4, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r2, 0x774) flock(r0, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000844000-0x4)=0x5, 0x4) flock(r0, 0x1) 2018/01/04 08:12:41 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c2000-0xc)='/dev/autofs\x00', 0x10041, 0x0) bind$nfc_llcp(r0, &(0x7f0000c6a000)={0x27, 0x3, 0x4, 0x7, 0xffffffffffffd879, 0x656, "bf65887a28b9702d0d47eb2cda489d8253ad094e9029cacb69f10f13697bf597257d5a34fed5b5b790c0537ffa48c51a500f4bc98edad4991e908bcba11906", 0x1}, 0x60) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x418403, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000008000)=0x0) 2018/01/04 08:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000192000-0x4)=0x0, &(0x7f0000247000-0x4)=0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000008d000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000eca000)=0xc) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000847000)={0x0, 0x20, 0x0, 0x0}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000cd6000-0x4)=0x2, 0x4) 2018/01/04 08:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000365000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f000004f000-0x53)=""/83, &(0x7f0000259000-0x4)=0x53) 2018/01/04 08:12:41 executing program 2: mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x7, 0x100000001) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/04 08:12:41 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f6000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000fee000)=[0x9, 0xffffffff]) r1 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fef000+0xcc8)={0x0, 0x6, 0x3, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x2}, &(0x7f0000ff0000-0x4)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff0000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fef000-0x6)={0x0, 0x7}, &(0x7f00002d9000-0x4)=0x6) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fee000)=@sack_info={r4, 0x5, 0x2}, 0xc) keyctl$describe(0x6, r1, &(0x7f0000fec000-0x16)=""/153, 0x99) 2018/01/04 08:12:41 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@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}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @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}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0xffffffffffffffd5, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:41 executing program 6: madvise(&(0x7f000039d000/0x4000)=nil, 0x4000, 0x7) 2018/01/04 08:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2b000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d4f000-0x8)={0x0, 0xfff}, &(0x7f0000d16000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ae4000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x91}, 0x98) r3 = socket$inet(0x2, 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ae000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000442000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000045e000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000122000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001a6000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x100, 0x2, 0x100000000, 0x14}, &(0x7f0000be0000)=0x5c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003c8000-0xc)=@sack_info={r5, 0x9, 0x80000000}, &(0x7f000044b000-0x4)=0x7b66b7ebb0f1a340) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a33000-0xe7)={r6, 0x200000008001, 0xdf, "c8c707b0935e4d675b37394efd34b5d507be514ee586e7d4286d2bd69f0afe258e36075f0ec60c9059687cb14489d33f1b505b7b276e2b1e14690a43291b8f7d53391cbdabf3caed0d03de058b3342cccb9cc067f44e443e0e27f89279eeac5b7e9dd8af17b17e383ccebd6c436bf6c58209f59e9338a5a425b1fe0449afa0ce19137db8671d5d2fcd27b5984359d0c0d598a8ff7335da03181fc68ee3ba089fcf51906e4be0ad7b84c168721f0e20383767a9a594a52241be1933cf37be46434b83effc066f896f432f382038b60e2ae8d21f0ea34155ec7c4f8ed0a5e670"}, 0xe7) write$tun(r0, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) readahead(r3, 0x4, 0x6e4e) timer_create(0x7, &(0x7f00004d8000-0x60)={0x0, 0x13, 0x0, @thr={&(0x7f00000ba000-0x24)="4ad2ea0e2688c5fac5cd9da343fd2b4d1ba29fa4b1ffe2b2c768565440b9e24fdac620bb", &(0x7f0000380000)="95db3851e2eeaa1cf4186067e747815cdf1d713a1f93aa42df8a14921fa4178157b749b57eae34dbff6c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e56000)=0x0) timer_gettime(r7, &(0x7f0000024000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000304000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$llc(r4, &(0x7f0000d82000-0xe3)="9f6eccabd07063ecdec47cc6b674bd9817b6d971de6bbf4382be6bf890943601e013b058d6f261b78fda6f1ed5094922d227135cdbf5766fb048d210e8dcefe28b42b0f96a04ce747acd70caa1aa17657d120b30e07a2bb6c7045ac8e1b986797c108bed70fbe7e35248a463ed79daa5244600ad35d663bf8272827cb2baf11460e120ab0a833923688b8b959807cca95c7b3111c443a32d77938985edb8c7bae59c4f618a5e907fa30b399901d4f2011caad4752f3e282dd4c78251cc3f93288a91e74f8717a4132679e009fa68fb607d6b1a61a69f9d2daf10a041c974f9fac45f87", 0xe3, 0x48004, &(0x7f0000c0a000-0x10)={0x1a, 0xf5, 0x3f, 0x7fff, 0x100, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 61.079593] device gre0 entered promiscuous mode 2018/01/04 08:12:41 executing program 6: clock_adjtime(0x10000000000001, &(0x7f0000000000)={0x88f3, 0x0, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0x6e) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") mknodat(r0, &(0x7f000024d000-0x8)='./file0\x00', 0x20, 0x7f) 2018/01/04 08:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b43000-0x7)="6e000017747300") r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000439000-0xc)={0x4, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ppoll(&(0x7f0000585000-0x48)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00007f1000-0x10)={0x0, 0x0}, &(0x7f00006ae000-0x8)={0x0}, 0x8) 2018/01/04 08:12:41 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ab000)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000764000-0x8c)={0x9be, 0x3, 0x800, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002e2000-0x8)={0x0, 0x0}, &(0x7f0000437000-0x4)=0x8) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x18000000000000, 0x30}, 0x1ddba7eaac2ac2cf) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) 2018/01/04 08:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000000001d, &(0x7f000092c000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f00006b1000-0x1a4)=[{{0x0, 0x0, &(0x7f0000dd1000)=[{&(0x7f00006c5000-0x1f)="2d3602d966939e07333468c191049f29e898b5cf3f3d4767dd1c8c4008a3be", 0x1f}], 0x1, &(0x7f000066c000)=[{0x38, 0x0, 0x7, "b772e205f6fd1b5ec2430b8d6315826b4d716a3f1045c28cafdca10195c3fb17f95583d28a9f6933"}, {0x38, 0x11f, 0x4, "ce2e92502b1deab9b9a235b3387f2ecb4cb0907f62b8936027d71478d2b62e732efd843388f396"}, {0x10, 0x11d, 0x200, ""}, {0x1010, 0x11b, 0x240, "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{0x30, 0x0, 0x100000000, "87675ff97f121655fac01ba5ec465abef9256f3b7586e10c106d3cdb70"}, {0x100, 0x10f, 0x5, "73b4d1f5fb5cdb8b47aca392b52fef78b370e8aeb2d0e435d24a9e146215348bf009175a4cba4018e4951daf0c61fde610750ddff0d54a06617c5f919264ce907393070a6ba2ec3b469e0d62f52839cce0fa2a9fee7b478ba9b3ead55ad9cf5e1ba06fedb96f7635a7fa4564b4fc89b75fe0c6c159deaad124678e0d2a14d1edacf937ba1c60b887f274ddcb5fd1941a136081518a5eb1d5219a11a2a7e10d47d44ae645177250325bb55705976d6ca72a558998e2cf1947080f072c0d36f92ef69d03f6f7ce4aaacbc0f8139d4cccc6d61f9eca500f91144c97ea2ede1dedbc4a212c9b2c330eb76d50dddc38d1"}], 0x1140, 0x0}, 0x40}, {{0x0, 0x0, &(0x7f0000125000-0x10)=[{&(0x7f00000cd000)="69ca805f1166dc18c146c49b140393d177b3d9fd079292ff2cb2ebe57e4d63c2e2a5c355e53cb096ed9c8e7789d997cc2713bb49651af505566d6d86d26777b1e8a613ea96dbbbfb402ecde24ccda96ced3eeea1e02bba103f9496e10058689e8eeb014801dfbf5b2af927", 0x6b}], 0x1, 0x0, 0x0, 0x40}, 0x5}, {{&(0x7f0000379000+0xc14)=@rc={0x1f, {0x80000000, 0x3, 0xffffffffd196066e, 0x2, 0x1000, 0x2}, 0x80000000}, 0x9, &(0x7f0000c86000-0x20)=[{&(0x7f0000278000)="e934f9f03daaa2cf686410a0a7a23797e6c29fa475ade1edd3cf166220820123f390b093281f4064c3c16b18bb9b5d7e90ace31f7a71b194f6e46f656af0dd502d2e8bf5744ba7cbc8c481a3c3e66c5497a47dad3ee1c6ccd4", 0x59}, {&(0x7f0000923000)="70ddac52cce4206daad7135f929dacb64ea69a925a5192d26fe2848d063c2841ba01c5ced4da1f2d592c92fd986b6285b916dee8d216df3d69b60a80bfe14cb12b66ac42a2ec37c9b22357d3b72bbcf621769d4e79095a60f3c096dc88959c87403a74b6875817425ceaf6b4afa391fd43c66a41dd17b036104a702b7e5f1942d7e55e870c2c379ffb59d55612008b3410f5a20dac3f8d470b0dc1f64ce5d43c4a7113a7ba1cbd5c494bbed427cdb2be02422f440dc94f594b12bc21d3", 0xbd}], 0x2, &(0x7f000038e000)=[], 0x0, 0x8000}, 0xe410}, {{&(0x7f0000fa7000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000ada000)=[{&(0x7f0000c37000-0x10)="3b4af07e77398dd232e68142203b8c8b", 0x10}, {&(0x7f0000c84000)="49968e10df37d2d51e9cc45a2f11e95569374f64b6d1aa07a2cd780aba89c613170aaece0a2edc47787746b938df261869f10eacd59c975075d8a530", 0x3c}], 0x2, &(0x7f0000a5e000)=[{0xc0, 0x11b, 0x1, "58ae437fba739c5d0253d19a83bbad0cb7b829c48a33eb79728092357a311ff0bc345efa5328dcb447876cbf88d7786afdda974126a64a9d3f2074cd9f010e052b6b8076656631d5cc87c9aa4cd539f5d24b8992359151532f59165cc34b799a7e7ce8ec397b068b796b1e4bc97b454808bfa44a2a7d2f51c7d913e00a126953d082702ad6db2331c89dfd182829ec4daea8cbf3e465b27f54ca5664d7a11b78f9868ba321177917cf035fc2cd2e"}, {0xb8, 0x104, 0x3, "576f93e67523ecc44c43df18fef22080de750cb58286f9d4869737570a1e7a19f12d09c5c008bb4db1e5537bce6f3923e978a5f608f39c575997c9fee8f21b3a07882dc605d3bb99600d3e36164a4a62f38d8f256d3a71c4f88f1e7a17814b33361a72317eec509fce7a618f3c231cd1982fc0272cc8d482b2c32c16e3875a6405f50289328e5db298975707293ebf12ac23f93752b67118ee4294228af625487e86f7ed75ecef"}, {0xd0, 0xff, 0x0, "0e4950d0b4aa3c54d4fa713c7fc9c211a213baa6920150d45c8a64a99bfeda21c14f0b9f7e22e82a1a8ae0cce156543a3c739f825c9f355523ecaa02a14af7663db364c0f87284e1a8bf05944c996dfd4e541a747269874ba0570fa66b8c063b5a1571d515b931b614a68ef2d520c6a7562d1289b11d4623305b24de0637cc3b4d371799f6dead3ccd85fecb9aae915dc39888e041f9721491e66afce469353c7693141cb9d9e254d6a9a3cd46f6811d38122a537f9d4c5b1962c76e"}, {0x50, 0x1, 0x2, "387517b2e5850f5d4651f91810a707e064a7fa9b1cb43ac3b824f2b57bcea7bad67a1f4903e6dccfe96e66347cf98f2a68701f709c8614dcfd9382"}, {0x90, 0x114, 0x5, "29e74af91551662f8edc864ae6ca2d1109596c90a8a676582a7f7a2e6a7abad23722a6d042497761e1c3d83e8030ee55860a563147872907c33c4acf32d82a286e763c37329c4a9597cac18344ec1e5f24a8f1cec79ff977ba73653eeeafd0535ffc5ad0e9bc5802332952e0282384869616b9c8b143f76ff3"}, {0x38, 0x1, 0x3, "17c36be94c8f188d7c7198f925365411a1ecb228a92dc7f84aad70db6ddaec9322db51118cac"}, {0x78, 0x116, 0x91, "765f9244c7adda7971d3f251b9d18d59e84422449ea8f3f78627fd0661547f976a3b71bd07affa7cbc0092651a9d2cdff32b7ae241d47b756fda2c8839fd26194c62f4c3a166ca9c2c69af8f169e952731c99dbd03d67ec2d06876dbb8246d16e6ea96efb5084e"}, {0xc0, 0x11d, 0x7, "6c5bb4b1088b1d1252293e4ce48f54f59a5a19158eb0981e30eaa8954d568f05b0feb1b236bef449e9aedd57a224eeaa94e6677f6cbf99c019d16127bb90d9420c326005678ec30c5bb8099859ab0a7da70dd3a774c9523d0f6762f70f1deb806a0f7687c9e7302d807cdbc762bad12700f4d885eef579a1e53be85d3a5aaf76fe483c6bb435bb7cc5ea92ffafe28c6ba21dde8f43705cb3d626a897c1860ecd8da4ce79ca209ca12e162fbf"}], 0x498, 0x4000080}, 0xcb2d}], 0x7, 0x20000000) 2018/01/04 08:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000284000)=0x732a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000a11000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004bb000-0x4)=0x0) 2018/01/04 08:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) chmod(&(0x7f0000b7b000-0x8)='./file0\x00', 0x130) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)=0x0) getsockname$llc(r1, &(0x7f0000737000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000717000-0x4)=0x10) 2018/01/04 08:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c0a000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000bd000)={0x2, 0x3, 0x4, 0x5}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c24000)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200ba5790110001007f800897d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x805, 0x5, &(0x7f00009d2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000515000-0x10)={0x8, 0x4, 0x8, 0x1ff, 0x0}, &(0x7f0000bef000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000298000-0x8)={r1, 0x0}, 0x8) 2018/01/04 08:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) 2018/01/04 08:12:41 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000008000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000008000-0x10)="6f77efeb9236b79fd8f48dd4b38a2651", 0x10) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005000-0x12)={0x0, 0xb7, 0x5, [0xfff, 0x1, 0x7, 0x87, 0x5]}, &(0x7f0000007000)=0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000007000)="3a6f2ed625864563c36a792f3fd33670f1ff0eddc1f0e35680f9fec24f4c8cc992ca10f15fbce10a6a", 0x29, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000)={r2, 0xfe, 0x4c}, &(0x7f0000007000)=0x8) [ 61.539750] device gre0 entered promiscuous mode 2018/01/04 08:12:41 executing program 5: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f57000-0x5)='eth0\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r1, 0x407, 0x2) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f5a000-0x14)={0xffffffff7fffffff, 0xffffffff, 0x1, 0x6, 0x9}, 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000099c000-0x4)={0x4}, 0x4) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x6, 0x3, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x2d7}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000003, 0x0) r1 = add_key$user(&(0x7f00009b2000)='user\x00', &(0x7f000029a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004ad000)="74b22bd7dd6052448d265a7a27ff5e7f273fe8f71adeb6d95d96c7fbdeeafc1b719c626cdffe3cfc0e47ca61efd8e21b5204d612249f8cf73e0fc6d8d1779770f06968c14a19ea5a4b2f33788d46a1de4f284f7c39ac79d504cd7f44b321641deb8b50790891a20b09d0693a42dbce7557ec5eb998aa76953ee58c4e69f340274553ac3b308fa34bc84f0f4d76f8b3861fab2ae5b826be748558feaec1e6d953340af20e759b661eaa3f6f6d298ea218c3960ea9e36b7571546842de3354fa1f245c017277fdf23353d474174002a67dbf453608e866b796d654c6dff29fc0349583", 0xe2, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 08:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f6000-0xb)='/dev/loop#\x00', 0x0, 0x480) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000811000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000157000)=0x2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cf0000)=0x0) dup2(r1, r0) 2018/01/04 08:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001eb000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000669000-0x10)={0x0, 0xaa9e, 0x200, 0x2}, &(0x7f0000183000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7c000)={r1, 0x7ff}, &(0x7f0000157000)=0x8) 2018/01/04 08:12:41 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) socketpair(0x8, 0x807, 0x100000001, &(0x7f0000021000)={0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c19000-0x9)='nodevGPL\x00', 0x1) r1 = creat(&(0x7f000078b000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x80, 0x26a950b) dup3(r2, r0, 0x80000) 2018/01/04 08:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000178000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = accept4$inet(r2, &(0x7f00008b6000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000c8f000-0x4)=0x0, &(0x7f0000fd5000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) time(&(0x7f0000d31000)=0x0) getgid() 2018/01/04 08:12:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ecf000-0xe)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000247000)=0x0, &(0x7f0000203000-0x4)=0x4) setrlimit(0x7, &(0x7f0000c50000)={0x1, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000379000)='user\x00', &(0x7f0000723000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000996000-0x3b)="e4abd9161058d73d06ae4a9a80ef42f0ce7b5b2b8941bb24f1c50b0ec26710c3ba9842f58e727ff706c374caf98931fd2679fc4c39cbc9beb4bcfc", 0x3b, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000eb0000)={{0x2, 0x7}, 'port1\x00', 0x34, 0x20000, 0xbf, 0x7, 0x7, 0x0, 0x0, 0x0, 0x7e4a42cb1f9fddc2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$get_security(0x11, r2, &(0x7f0000818000)=""/165, 0xa5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x4042) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042e000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000de1000-0x4)=0x5, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) 2018/01/04 08:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e06000-0x4)=0x0, &(0x7f000042a000)=0x4) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) r5 = getpgid(r4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) tkill(r5, 0x0) recvfrom$ipx(r3, &(0x7f00009a1000)=""/221, 0xdd, 0x2, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) 2018/01/04 08:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008d6000-0x10)=[{&(0x7f0000cae000-0x5e)="39000000110009045a00000080000000180000000000000000060107000000061900550000010000000002ffffffffffe900011c00621e0500", 0x39}], 0x1) dup2(r0, r0) 2018/01/04 08:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000996000-0x15)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00005f5000-0xa5)=""/165) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000a28000)={0x401, 0x10000, 0x6d0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x40000000, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e35000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000e15000-0x4)=0xc) connect$packet(r1, &(0x7f0000e13000)={0x11, 0x1b, r2, 0x1, 0xfa73, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/04 08:12:41 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e78000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000060a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x1, 0x3, 0x2, 0x80, 0x20, 0x2f, 0x6, r1}, {0x81, 0x80, 0xfff, 0xfffffffffffff801, 0x10001, 0xf4, 0x9, 0x4}, {0x8000, 0x8, 0xa02, 0x816d}, 0x1c00000000000000, 0x8, 0x2, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x2, 0xe8, 0x5, 0xa976, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000586000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xfffffffffffffd8b) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0xc, &(0x7f0000da1000)=""/184, &(0x7f0000790000)=0xb8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000938000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f000007b000-0x4)=0xffff) sendto$inet(r3, &(0x7f000074a000-0x1)='z', 0x1, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000254000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0xfffffffffffffffc, 0xb8b3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000290000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @rand_addr=0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ad7000-0x28)={@common='ipddp0\x00', @ifru_settings={0x9, 0xffffffff, @fr_pvc_info=&(0x7f0000b96000-0x14)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/04 08:12:42 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000009000)=0x1) fcntl$notify(r0, 0x402, 0x0) 2018/01/04 08:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000121000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00003cb000)={"e6118035fb2609b3bd6da04e8b7054b5", {0x4, 0x77, 0xfff, "e71177a6f27e", 0xb0d5e81, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r4, 0x0, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) socketpair$inet(0x2, 0x4, 0x10001, &(0x7f0000840000-0x8)={0x0, 0x0}) getsockname$inet(r6, &(0x7f00005e3000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000582000)=0x76) getpeername$netlink(r0, &(0x7f0000479000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000770000)=0xc) r7 = accept4$inet(r5, &(0x7f0000faa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4c000-0x4)=0xb, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000640000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000593000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000aa6000-0x8)={0x0, 0x6}, &(0x7f00003ef000-0x4)=0x8) syz_open_dev$binder(&(0x7f0000443000)='/dev/binder#\x00', 0x0, 0x802) setregid(r2, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e04000)={r8, 0x7, 0x2}, &(0x7f00007ef000)=0xff04) 2018/01/04 08:12:42 executing program 2: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000a52000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1e000)=0x10) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000fa2000-0x20)={0xffffffffffffffff, 0x20000000009, 0x75, 0x200008, 0x1, 0x3}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fa6000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fa6000)=0xc00, 0x4) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003e7000)=0x2, 0x4) 2018/01/04 08:12:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) flock(r0, 0x7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/hci\x00') r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000-0x4)=0x0) r3 = memfd_create(&(0x7f0000000000)="76626f786e65743001707573657400", 0x0) fcntl$addseals(r3, 0x409, 0x11) 2018/01/04 08:12:42 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000237000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x49) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/04 08:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f000088d000-0xb6)="31343d0c0cfa6f12f30e33bedaed2fa32a5b24853434173206ae40d40efe6cbce1776ece0ccdb939a2f947956675555cab388c81075137a18ec5822d12a077320626d067972ee830986cf4b9eb11722222f8b5164490d4ea2c134f1bf9d4428c366aa8c83c1e7600c03da06535cc0ccf4c6d697c42ad37511284dad1d8bbd4caed11a1d6b23b0878768023b61c04fcbb469214773055a6379b76f0a4c5f520ee2a0b8b45237786992f669cb5d9f0426bfdb5b4ec4814", 0xb6, 0x8045, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fae000)=0x0) modify_ldt$read_default(0x2, &(0x7f0000b42000)=""/0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005a2000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000648000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/04 08:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xc0, 0x1b, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb7a087df74e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a2000000000000d8c27c39eeea2cf387dcd47501dd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5d848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:12:42 executing program 6: prctl$intptr(0x37, 0x0) 2018/01/04 08:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/load\x00', 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000673000-0x4)=0x60) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$inet6_int(r3, 0x29, 0x53, &(0x7f00009e7000-0x4)=0x2, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) fcntl$setstatus(r2, 0x4, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000887000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000556000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000b48000)={0x11, 0x10, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r1, r3) 2018/01/04 08:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) connect$netlink(r1, &(0x7f0000e0e000)=@proc={0x10, 0x0, 0x2, 0x800400}, 0xc) lstat(&(0x7f0000b60000)='./file0\x00', &(0x7f0000943000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000855000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000382000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000593000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c9000)=0xc) getgroups(0x2, &(0x7f0000114000)=[0xffffffffffffffff, 0xffffffffffffffff]) 2018/01/04 08:12:42 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f21000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f0000172000)={0x2b, 0xffff, 0x81, 0x8000}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f20000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000f20000)=0x1c) 2018/01/04 08:12:42 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) 2018/01/04 08:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80005, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000a20000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x4) 2018/01/04 08:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') umount2(&(0x7f0000530000)='./file1\x00', 0x1) 2018/01/04 08:12:42 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f00003d1000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/04 08:12:42 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00005ca000-0x5c)={{0xa, 0x0, 0xa87, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x100000001, [0x2, 0x1f, 0x5, 0x7, 0x4, 0x100000001, 0x81, 0x7]}, 0x5c) fsetxattr(r0, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) 2018/01/04 08:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000070000)='user\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e0a000-0x7e)="c5578a55c1fe456b93f7dbb3080c807e3eeab8301e4b3b98a18629166a83060f7cb7e4e6b2cc273f40b6e007fcaf1bd72a99219b6dabf0bc4d326ba53c0ff4584cdc6ec288582a809620a20fdf0e4732d472823721149102432ee1f61c25eaba1edc6e41c505937f76193e0b39215e065453bc2fe8e7bd317eab9e0f340f", 0x7e, 0xfffffffffffffffa) r3 = add_key(&(0x7f00006e8000-0x6)='.dead\x00', &(0x7f000010d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c0a000-0xef)="03af3fad9e90c07132b8a2e6a61168644bfc467579b79d9a27811cb026842cbda9154a7c3f1ff644076fc8d13f4a41792802ce95b532c55b7807e31804521a2b3dfd5e7407542c1f4023fd466b2c453e6084900dd7759e7e7cc4616d6a8375c9075d459177dc9829122b87cc8b6a122b8301680b364b4e4f646fb6d4e230164a996abca0db7f227172e0233011476d308a2bf3aeedf80d3e4ac9405c88dc2083c4dd0c03e46ae354a6dce7a1b4f57a29706f03765a71ac4113cc76f27028a909788f24e48d9e37093685a9a54d4e906dcc7d6f97cb8746487bd245ea5a859687523eeeadbd14737ec13ea596ffd1a0", 0xef, 0x0) keyctl$negate(0xd, r2, 0x4, r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000cbc000/0x4000)=nil, 0x4000, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/04 08:12:42 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/access\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ccd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000867000-0x20)={"8a30bc79f945310db501ff3efe567e20", {0x4, 0x6, 0x1, "c81eb7f40aad", 0xcc04, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006cc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r2, &(0x7f0000b19000)=0x7, 0x8) timer_create(0x3, &(0x7f0000fee000-0x60)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f15000)={0x0, 0x0}) socket(0x65ccc44c4fdd136e, 0x80007, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f00003fb000)=0x8) timer_settime(r3, 0x0, &(0x7f0000ca5000-0x20)={{0x77359400, 0x0}, {r4, r5+30000000}}, &(0x7f00009fa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) iopl(0x8) 2018/01/04 08:12:42 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000fda000-0x4)=0xa19) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f00000c4000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) r0 = open(&(0x7f0000c63000)='./file0\x00', 0x200, 0x128) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/04 08:12:42 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000059000)='vmnet0proc\x00', 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ff5000-0x8)={0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = getuid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff5000-0x8)='./file0\x00', &(0x7f0000ff5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000ff4000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000764000-0xc3)=[{0x24, 0x29, 0x3fd, 0x0, 0x0, "29003d5d0100000000fffefffffffffffd284602"}], 0xffffffffffffff84}], 0x1, &(0x7f0000420000-0x48)=[@cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r0, r1, r0, r1, r1]}], 0x3dc, 0x0}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0xb3, &(0x7f00008b0000-0xb1)=""/177, &(0x7f0000ff4000)=0xb1) 2018/01/04 08:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000071c000-0x10)={0xe9, &(0x7f000080b000)="c48798d054a1ba927d0604881ee8d402c0e35d50513a92732f4a95234b0c43d557e262ae7a22617b5a4fbc0bd15276896bcf77aebb0808a4d93a8342620ccd8dde128238f831115be23a2f85d5b14381aee49887f001d232298c0461b13797200531756c19e69ee7aa54c6046936fea3534107429ba105e5ae3aa63a6c46fafe7e9e53377cacbf29122a4cb2aab0faa52a717cdc311766f6f6e962c5cc9fcc3fb3e9edbfdd336af954bcc8b7adebeb63f9236c014acd718b5f8e813bb2fc01021212e28568045c118510a2237756682882c14246d478a7d84f847f14826c2cfb47fa852b11659d8302"}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:42 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, 0x6, &(0x7f00008f8000)=0x0, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d7000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000177000-0x50)={{0x1, 0x1b87}, {0x8, 0xffffffff}, 0x3, 0x3, 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, 0x0, 0x0, 0x0]}) 2018/01/04 08:12:42 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbf000-0x11)='/dev/vga_arbiter\x00', 0x400800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00008d2000)={0xffffffff, 0x10001, 0x3ff, 'queue1\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c0000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000fbf000-0x58)={0x755a5985, 0x6, 0x22, 0x4, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/04 08:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000247000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xab6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r1) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000a31000)=""/57) 2018/01/04 08:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df8000-0xc)='eth0\'vmnet0\x00', 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000640000)=0x15, 0x4) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) sendfile(r1, r1, &(0x7f000076f000)=0x0, 0xa0a5) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/04 08:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') pivot_root(&(0x7f0000624000)='./file0/bus\x00', &(0x7f000051b000-0x8)='./file0\x00') 2018/01/04 08:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/checkreqprot\x00', 0x143001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b74000-0x58)={0x800, 0x4, 0x6, 0x8e0f, 0x100, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000015000)={0x20000004, 0x0}) 2018/01/04 08:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000047a000)={0x0, 0x0}, 0x4801) r2 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') ioctl$KDDELIO(r0, 0x4b35, 0x5) splice(r2, &(0x7f00008df000-0x8)=0x0, r1, &(0x7f0000d6a000-0x8)=0x0, 0x1, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00003c4000-0x4)=0x80000001) 2018/01/04 08:12:42 executing program 4: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000928000/0x2000)=nil, 0x2000, 0x1000000, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pivot_root(&(0x7f0000427000)='./file0\x00', &(0x7f00007ec000-0x8)='./file0\x00') setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000f37000-0xbf)="18000000020001000000be8c5ee18c0000ffff08030100ec01da1e03366f3cdc0200000074fffffff74852bb8800000200000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0009ba00000000c88ebbff0601fd000b01170000b100000000000000000000ffffdffffffffff7e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000", 0x90) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000680000)='/dev/sequencer\x00', 0x40800, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000ea000)="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") ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000036b000-0xfb)=""/251) 2018/01/04 08:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000310000)={0x7, 0x2, 0x0}) sendfile(r0, r0, &(0x7f0000037000-0x8)=0x0, 0xfec) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f000094c000)="") 2018/01/04 08:12:42 executing program 6: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getrusage(0xffffffffffffffff, &(0x7f0000f58000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e7d000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008a7000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) 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) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TIOCGPTPEER(r4, 0x5441, 0x7) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2018/01/04 08:12:42 executing program 2: clone(0x0, &(0x7f00009c8000-0x1)="", &(0x7f0000a03000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") time(&(0x7f00002db000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:42 executing program 5: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000507000-0x4)=0x48, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x3c, 0x591e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f00006f0000-0xfe)="4c5f193db657f998d690b4312794e6faae3e6e6c2580518314c907b343f0d9ffc8bf02e197a2a552a7eabd878632a1dfc9f11ea370dca9217077ea8604c0d8644a1c91a120547134a63bc73ee633a450d7fd17eac6afd614755072f46bc5cd8a016071b8e7f4129cb29dc7ce25eb2245e9c9484cb2d28ab30502d2cbfe717821c1b6f63ba483614b942a7b90053e30bbabdcebd30ee3575e5badb5a1a281225ceda46a12ae77dff7b75819962f212cbe90dcda9ca3a3d86b6c0114464f334869ad08fcdff3aee86af1e284ba424b665ef4c87ad15314e581bc3664edeef2e1896a1bf7c9bb7b0bcd502c189684e0fc4859e48db9a63343e7f37bb1c7a018", 0xfe) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/04 08:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/pktcdvd/control\x00', 0x180, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000456000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) readlink(&(0x7f0000f48000-0x8)='./file0\x00', &(0x7f00007cb000)=""/220, 0xdc) 2018/01/04 08:12:42 executing program 0: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000869000)={0x0, 0x0}) prctl$intptr(0x3f, 0x9) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000942000-0x39)="3f9bb5df2f4b273de3c2460a2b31903f3a917ec31e69934cd7b6a6db6ea40f99f5c04d137efb41cb2f5c25b5f9120ca78e7d4956a04694cda6", 0x39) clock_gettime(0x0, &(0x7f000038d000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000940000)={0x77359400, 0x0}, 0x1d2) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000941000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000076b000)=@assoc_value={0x0, 0x81}, &(0x7f0000776000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002b3000-0x8)={r3, 0x9}, &(0x7f00006fb000)=0x8) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00006e1000-0xa3)="1d2151d7fc4d037946f06cf79c85416f0e8a151a22241a90ca0bb4ffaae9decb2f6744fb1dce544af025201579b57ac0ca3286661ecc0483f2dbbe243744e90f8fcfacf99841caad521bb1e551ed7f13f58b81beb8e7886c6c1e6afc65ebd5c8ee0da052eac5126ce7c07538d68d1b8404de23d05be92e234d6a93e7e31e59cfc7b5decdf861c69f3656a0feef3bbdb3272aa821fd8216f49efbf18ecf57bc4dee9d5d", 0xa3) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000942000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000099000)=""/196) 2018/01/04 08:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000015000)=0x1000) 2018/01/04 08:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e1000)='/dev/net/tun\x00', 0x0, 0x90000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000760000-0x50)={{0x200, 0x4}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket$netlink(0x10, 0x3, 0x1f) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000024a000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) clock_settime(0x7, &(0x7f0000fe2000-0x8)={0x0, 0x1c9c380}) keyctl$assume_authority(0x10, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000fc1000)=0x2, 0x4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000b59000)={@generic="0c77b92f7f114ab7dc81acec63aa5b1a", @ifru_names=@generic="d7d6311e8b92dbe06660899b7dbc81c0"}) 2018/01/04 08:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000023f000-0x18)={0x0, 0x2, 0x20, 0x0, 0x100000001}, &(0x7f00005bf000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006d5000)={r1, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe08, 0x7, 0x2, 0x760, 0x8}, &(0x7f00000fe000-0x4)=0xa0) r2 = syz_open_dev$usbmon(&(0x7f0000dbb000-0xd)='/dev/usbmon#\x00', 0x9e, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000628000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x100000001, 0x4, 0xe70000, 0x20, 0x2, 0x1, 0x9, 0x5, 0x5, 0xfff, 0x0, 0x9, 0x7, 0x401]}, &(0x7f0000514000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000670000-0x8)={r3, 0x6}, &(0x7f0000c9c000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f66000-0x98)={r3, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3}, 0x98) syz_open_dev$usbmon(&(0x7f00008bc000)='/dev/usbmon#\x00', 0x0, 0x218040) r4 = socket(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00004a6000-0x8)=0x0, &(0x7f0000078000-0x4)=0x8) setsockopt$inet6_int(r4, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/04 08:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000a28000-0x98)=""/152) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000084d000+0x6a9)=""/144) [ 62.105882] 9pnet_virtio: no channels available for device ./file0 [ 62.142805] 9pnet_virtio: no channels available for device ./file0 2018/01/04 08:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000058000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f00002a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000da000)=0xfffffef6) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d3c000-0x18)={@loopback={0x0, 0x1}, 0x5, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00002b8000-0x2c)=@ethtool_cmd={0x0, 0x2854, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00004d5000)=0x4) getrusage(0xffffffffffffffff, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:12:42 executing program 0: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c32000-0x4)=0xffffffffffffff93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000b7e000/0xf000)=nil) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/04 08:12:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0xc0) fcntl$setlease(r1, 0x400, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000)="f406498fa1c105f15f83a290b27f05", 0xf, 0x4003, &(0x7f0000004000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000001000)=[@transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000002000)=[], &(0x7f0000002000)=[0x0]}}, @increfs={0x40046304, 0x3}], 0x48, 0x0, &(0x7f0000003000-0x48)="bef4c63b2e89591011191fe72432025c45ecb6ed54da20e78ace0011f1b56b19c3f36ce6fc783eddb2f424be8e0ab9093a17fbca94e39108e7065ee2813f6b289a1095723f032028"}) r2 = mmap$binder(&(0x7f000052b000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000004000-0x80)=""/128, 0x80, 0x10000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000-0x30)={0xd4, 0x0, &(0x7f0000002000-0xd4)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, &(0x7f0000001000)=[], &(0x7f0000001000)=[0x68, 0x28, 0x0, 0x20, 0x30, 0x0, 0x30, 0x78]}, 0xffff}}, @release={0x40046306, 0x4}, @acquire_done={0x40106309, r2, 0x0}, @decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000)=[], &(0x7f0000001000)=[0x78, 0x38, 0x20, 0x28, 0x0, 0x30, 0x30]}, 0x0}}, @release={0x40046306, 0x0}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x2}], 0x4d, 0x0, &(0x7f0000000000)="206e98b72284cf12410c6cca992984401018894cb9fb1964be24723d713d008e6057ceda7c6afe29505b44725985ac9c0c6d362a8857dcc936d7d5dbba44c6055e96477a827b2a86d033354c2b"}) readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000005000)=""/83, 0x53}], 0x6) 2018/01/04 08:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(0xffffffffffffffff, 0xb0d) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000c89000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r1, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x8000000000000b, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) sendto$inet(r1, &(0x7f0000f77000)="9ac058f4e9285a0f331b2fd4c5c1768ce10e9bd2c7526350c3aadd661fc45155c27a397c37f5cdbdece83de16397ca48dce49a67acafeb582c6ac249ecb607b9bd4ba800222557740c12ac5534b4eda12ca3ee9f", 0x54, 0x4040000, &(0x7f00004ee000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r1, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000389000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r1, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/04 08:12:42 executing program 7: sched_yield() mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000c2e000-0x29)="2900000020001980013e7f3f100a0008020008001700002a00e8ffff07001f0003ee000095645aff00", 0x29}], 0x1) 2018/01/04 08:12:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4400, 0x20) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) 2018/01/04 08:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000)=""/0, 0x230) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) 2018/01/04 08:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000089d000-0x28)={@common='sit0\x00', &(0x7f0000bd8000-0x2c)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000337000-0x15)='/dev/pktcdvd/control\x00', 0x280, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f7e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0xfff) r3 = memfd_create(&(0x7f0000256000-0x10)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d93000)={r2, 0x80000, r3}) 2018/01/04 08:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xfffffffffffffffc) write(r0, &(0x7f00000b2000-0xa)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003ee000-0x4)=0x4, 0x4) r1 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000479000-0x4)=0x0) tgkill(r1, r2, 0x40) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000894000)={0x8, 0x10001, 0x5, 0x1ff, 0x18, 0x20ce44ca}) [ 62.254581] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/04 08:12:42 executing program 0: r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="", 0xfffffffd) 2018/01/04 08:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000018000-0x11)='/dev/vwa\x00@rbi\b\x00r\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000-0xf4)='net/netlink\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000015d000)={0x40000000, 0x0}) connect$inet6(r0, &(0x7f0000aba000)={0xa, 0x1, 0x6c3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00003ed000)=0x4) 2018/01/04 08:12:42 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x11)="617474722f736f636b63ff65617465fd4b") inotify_init() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000014000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/04 08:12:42 executing program 4: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f00001f2000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) 2018/01/04 08:12:42 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000191000)='/dev/vga_arbiter\x00', 0x10000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000-0x10)='/dev/sequencer2\x00', 0x303000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000416000)={{&(0x7f00006e6000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mprotect(&(0x7f000066c000/0x3000)=nil, 0x3000, 0x4000000004) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/01/04 08:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000c6000)={0x0, 0x80000, 0xffffffffffffff9c}) readv(r0, &(0x7f000070f000-0x50)=[{&(0x7f0000269000-0x38)=""/56, 0x38}, {&(0x7f0000847000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cbc000-0x85)=""/133, 0x85}, {&(0x7f00006f4000)=""/164, 0xa4}, {&(0x7f0000ced000)=""/89, 0x59}], 0x5) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r1, &(0x7f0000ff9000-0x8)=0x0, 0x8) unlink(&(0x7f0000e13000)='./file0\x00') execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/04 08:12:42 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf8, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) getpriority(0x1, r1) 2018/01/04 08:12:42 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = memfd_create(&(0x7f0000620000-0x5)='eth0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000d8c000)={0x7ff, 0x3, 0x800, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000000000)=0x11b6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000620000-0x38)={0x0, 0x0, &(0x7f000045b000-0x90)=[{&(0x7f0000000000)="f1084a771a5bffad9aa531138400de0f0c1f71be5cdcaff21bd896d3408ef3b9c88f04a11afbf9bc2ec43e18ee016ae029636095b68d7f3858bdeb1ba60ed60f3f102d24cfe70c4322de331e5df0b77df434dfe353c9dd2a", 0x58}, {&(0x7f0000b6c000-0x82)="27b95e9cdeea775012455199c563b5b596a84ff7641ebf4d0874e4de801aa29d6de035a933364722c85a628a9e9e9e722706d8fe80082aeb57c276ab240b67a29d4be2e3438132797fca321988c27d84d3b352f842554e6b2c4e5e0b6bf93958056edecc1080beea4e8fdc0dc39b8a1d54033b960a36902b25c78a6f1b610f4dafff", 0x82}, {&(0x7f0000000000)="0a259f5dd178514f371e6f348de6e822f8c31c3f7c4764bf6f15a8d7190f2544e887bf0cb1ebe54c19bde776d9428c5f41210e439d73a5fad387e276b2b17119a819633624bcb75fc45e31649671b174180481fd7d072889347fa28a349b9807d07dcc656bfd0dc219bef89cbe1625a37542db7809ef68357ecfa89e7106d091801b9803", 0x84}, {&(0x7f0000000000)="4c6f05116e699e7c52e5104f0a3e85776c8de4f47ac66a53788305ea1cb0d64e7959b4438d8b95a2cf7dfc050cc0fa8c169218867560ffe2437158a5cc50caf87e78e786861cec9f7b9311824dd02c2a8cd09345a72abf404eb108a057d1572e207f4031e0f5017a20b27cca00a525f4394bcdf7121603e1573e5e0e5017a96832", 0x81}, {&(0x7f0000415000)="4793feffbced3f76c9216b9adcfdf1196acc6aea75dc2b01ce10a6e02612473beb2b1f96d28bac3f17245783c3facb4a159c19", 0x33}, {&(0x7f0000001000-0xc9)="f0587251709b46464d87d51d75111b432d0fdaaa64616e5c631ca517b97b0d62f01724f45642b918a2f26c95b69ad25009d85c3d6b16eaa4088d3ffe74f0761d3b03ed355ddeb4bde2c52c6d300eb3dbab2fd7103f29cda0730bb8784ba23f1448567478d66d0d57db5c20e1f7bb5da708cc7d5d5068f354baaf6589dbc11ee33fdf587cce0f0dbb544353ab219b92f865d3f1b1dc14c670fe6cffe4cc2dd7e60385c2d2dcc7f8646678c7b5338f88bbf96ec50e562974682717c9d5833d1b689f184dfb11494eff3c", 0xc9}, {&(0x7f0000265000)="831ab8ba47b31520fc8c66c012c832d67502f34ef41fecd5404668d6f8b8498048253a261515bef222c7f9d67aae72e04f48ca35795abf590501db41c2e1a2547fa6d83e0871b5719ff150d192fbbcd3e293947d47f81a99ee544585146933f8f855c6af863a9c2e5cc93de7daf354c34bbe3655f21925e2f02c3168cf610db88de9c335d67417d490662ffc6e45d167336f920bf43542a4c03f51e824bcf9491f463cd18bf31b60a2a8f0e22d9ead5d275ab4cbe63b56ec2609795e25a76554ca0e4b745d27256c81148be6c46f4325b1ee8fe71f61b7ed832f0e7bbfe4f51c37156c7af14fb6d041", 0xe9}, {&(0x7f0000804000-0x4b)="ba1dac399248e81ec29ab6fffdcae747d18849dc622b2fe01398bfaeff1e45cdfc74b6d4e4b138bf9b9ca71979063ca6dab423462e1ddbc4b3327c6b06a824a9c0ead71a7d68479556f0d3", 0x4b}, {&(0x7f0000000000)="3de0f56ebf6fc428b76c1b05bc98003fb1a497504171452ac0a5e7854ed14fe8fc49acb4001723f60bb259", 0x2b}], 0x9, &(0x7f0000d43000)=[{0x108, 0x10a, 0x4, "5d7dad7f010362e38dd9b514f02d05c94a80b4c552817e42358747105e1adeee0519e457ecaa607e6db65997b000235bf7ffdd3807ab105d61c5e136d578459b5c78e33880ae31331109525240912f97b95d9a97db71061238aabb05da2a64d9b854f57df7005d1d67f85f8b848ef63ac7f30b863430806ce0f2c7bcc4281c1bef9be80717c5b4060fa53886b6ee71af6354c209f06c88bbbaa8fdf0215314f252ca67688e6c1ca8d66315d4610ca68578ea09d3b19b26ccf0f0b88cab97e3e3cd5e583949a5d18942779dbfca59fb3093497a6a46a67f0dbbba800e76b6a81d616067eac3cb5c5197f48765274d0ba7971703255e"}, {0x68, 0x10d, 0x6, "1b2f1968b90b8e8434ec7b824fa06fab631e6f0bf08dce4acd985ce8990f19f208468b2c230845f95abd4aa73cb8af506bb08000d5b739803fddc665d0f2850546a9706033d5305c72c0e49b620f929eb62c"}, {0x40, 0x12f, 0x2, "34426cc297671b6a5225c5353be9adc28f9640596047fe265cb0669368129d3a034bc3dfdf5f84ed54a67b6d52f7"}], 0x1b0, 0x48000}, 0x48801) 2018/01/04 08:12:42 executing program 1: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) 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) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x14)=@known='security.capability\x00', &(0x7f0000001000+0xa6d)="98285b5c00", 0x5, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/163) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x440500, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/134) 2018/01/04 08:12:42 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f6a000)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d4d000)={0x0, 0x65, "26fe7768c032caea3102f1c5d8140b5afbd0814f50641436e62b3c28c55ea65aeb210ffd38497f004a7658dfeb371f520808d189a41650427e03e7a0f3b5a65bb3a04778d5b9d07e77368299178e9836cb8a644ff4a1a950d38940602aff33b55e47cc0594"}, &(0x7f000082c000)=0x6d) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ba8000)={r1, 0x12d0, 0x5, 0x982}, &(0x7f0000f6b000-0x4)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/04 08:12:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x11, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0xfffffffffffffff8) 2018/01/04 08:12:42 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000+0x999)='/dev/loop-control\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000)='{^bdevvboxnet0#,securitykeyringnodevsecurity^\x00', 0x0, 0x40, &(0x7f0000002000)={0xff, 0x3, 0x34, 0x1e, 0x480000000000, 0x2, 0x0, 0x84}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) 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(&(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) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000003000)=""/125, 0x7d}, {&(0x7f0000004000-0xbc)=""/188, 0xbc}], 0x2, &(0x7f0000004000-0x80)=[{&(0x7f0000003000)=""/130, 0x82}, {&(0x7f0000003000-0x59)=""/89, 0x59}, {&(0x7f0000004000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000003000)=""/159, 0x9f}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000002000)=""/137, 0x89}], 0x8, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000003000)=""/195) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0xd, 0x6, @thr={&(0x7f0000001000-0xb1)="c8328d870139e944967226f300aeae216c4aba9d1740fa4cae0492121ef67e7ec30591b45b8e7788d529d110232d185ecbd443cd2741f15f071ca9d43b0ad0979cf99850d675c6999fd513c5125f961fc438d22b5dbed1dc2fced4cba1ad9245fbe0732390d46bbb496935349ae91ff17f0dd263cb4a53d7f252b9e633b9aec50adc0d8138db61ab0e9b3a8eeb36bb5593bd0ee587f8182bf333cb4b4051eeb9abf568f0d42bf608938aaa77db61b86a24", &(0x7f0000003000-0xa7)="e4e705d140533cc20840967d811587e1953637960643bc8f5775961750807d5301bd1175b22a200f148a9914994912d68e26fea6ce9b0959205e6172e28a81a4068b8328afefacb1dfd84cbdb8e6f49acffc0b27da95bb6230c98508886b57320cafc9e8bd71c17c886763e0da45f08c726ebe9a368fd615d3739ea1bb6fdca873e16f77cf89eec35f2b4c6a948d24dd6a5c8f72cf7f52f3f57b38985e7078e41978669388b8e5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) 2018/01/04 08:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000116000)='./file0\x00') r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000871000-0x4)=0x0) tgkill(r0, r1, 0x25) 2018/01/04 08:12:42 executing program 2: clone(0x0, &(0x7f0000a2c000-0x8)="", &(0x7f0000135000-0x4)=0x0, &(0x7f000048a000-0x4)=0x0, &(0x7f0000185000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000030e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x6)="ae656d312b00", 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000000000)=[], 0x279, 0x0) 2018/01/04 08:12:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x84000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000001a000)={0x4, 0x0, 0x101, 0x2, 0x0, 0x1}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000029000-0x8)='./file0\x00', &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) ioctl(r1, 0x400000000000125e, &(0x7f0000003000)="") [ 62.616139] ================================================================== [ 62.623580] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x92/0xa0 [ 62.631266] Read of size 8 at addr ffff8801c7eb7e50 by task syz-executor6/11724 [ 62.638679] [ 62.640276] CPU: 1 PID: 11724 Comm: syz-executor6 Not tainted 4.9.74-g173c52e #4 [ 62.647776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.657114] ffff8801ce16f940 ffffffff81d91b09 ffffea00071fadc0 ffff8801c7eb7e50 [ 62.665076] 0000000000000000 ffff8801c7eb7e50 0000000000000000 ffff8801ce16f978 [ 62.673042] ffffffff8153b503 ffff8801c7eb7e50 0000000000000008 0000000000000000 [ 62.680994] Call Trace: [ 62.683551] [] dump_stack+0xc1/0x128 [ 62.688880] [] print_address_description+0x73/0x280 [ 62.695510] [] kasan_report+0x275/0x360 [ 62.701099] [] ? unwind_get_return_address+0x92/0xa0 [ 62.707815] [] __asan_report_load8_noabort+0x14/0x20 [ 62.714532] [] unwind_get_return_address+0x92/0xa0 [ 62.721074] [] __save_stack_trace+0x8d/0xf0 [ 62.727011] [] save_stack_trace_tsk+0x48/0x70 [ 62.733125] [] proc_pid_stack+0x146/0x230 [ 62.738887] [] ? lock_trace+0xc0/0xc0 [ 62.744304] [] proc_single_show+0xf8/0x170 [ 62.750157] [] seq_read+0x32f/0x1290 [ 62.755487] [] ? seq_escape+0x200/0x200 [ 62.761075] [] ? do_futex+0x3f8/0x15c0 [ 62.766576] [] ? __lock_is_held+0xa1/0xf0 [ 62.772337] [] ? seq_escape+0x200/0x200 [ 62.777924] [] __vfs_read+0x103/0x670 [ 62.783340] [] ? default_llseek+0x290/0x290 [ 62.789282] [] ? fsnotify+0x86/0xf30 [ 62.794610] [] ? fsnotify+0xf30/0xf30 [ 62.800027] [] ? avc_policy_seqno+0x9/0x20 [ 62.805877] [] ? selinux_file_permission+0x82/0x460 [ 62.812507] [] ? security_file_permission+0x89/0x1e0 [ 62.819228] [] ? rw_verify_area+0xe5/0x2b0 [ 62.825075] [] vfs_read+0x11e/0x380 [ 62.830317] [] SyS_read+0xd9/0x1b0 [ 62.835471] [] ? vfs_copy_file_range+0x740/0x740 [ 62.841847] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.848655] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.855199] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 62.861741] [ 62.863335] The buggy address belongs to the page: [ 62.868227] page:ffffea00071fadc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 62.876444] flags: 0x8000000000000000() [ 62.880381] page dumped because: kasan: bad access detected [ 62.886052] [ 62.887643] Memory state around the buggy address: [ 62.892538] ffff8801c7eb7d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.899863] ffff8801c7eb7d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 [ 62.907187] >ffff8801c7eb7e00: f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 [ 62.914518] ^ [ 62.920453] ffff8801c7eb7e80: f2 00 00 f2 f2 00 00 00 00 00 00 00 00 00 00 00 [ 62.927775] ffff8801c7eb7f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.935098] ================================================================== [ 62.942420] Disabling lock debugging due to kernel taint [ 62.948459] Kernel panic - not syncing: panic_on_warn set ... [ 62.948459] [ 62.955816] CPU: 1 PID: 11724 Comm: syz-executor6 Tainted: G B 4.9.74-g173c52e #4 [ 62.964536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.973868] ffff8801ce16f898 ffffffff81d91b09 ffffffff841955df ffff8801ce16f970 [ 62.981827] 0000000000000000 ffff8801c7eb7e50 0000000000000000 ffff8801ce16f960 [ 62.989788] ffffffff8142d161 0000000041b58ab3 ffffffff84189020 ffffffff8142cfa5 [ 62.997753] Call Trace: [ 63.000312] [] dump_stack+0xc1/0x128 [ 63.005652] [] panic+0x1bc/0x3a8 [ 63.010638] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 63.018838] [] ? preempt_schedule+0x25/0x30 [ 63.024783] [] ? ___preempt_schedule+0x16/0x18 [ 63.030983] [] kasan_end_report+0x50/0x50 [ 63.036756] [] kasan_report+0x167/0x360 [ 63.042351] [] ? unwind_get_return_address+0x92/0xa0 [ 63.049079] [] __asan_report_load8_noabort+0x14/0x20 [ 63.055806] [] unwind_get_return_address+0x92/0xa0 [ 63.062359] [] __save_stack_trace+0x8d/0xf0 [ 63.068298] [] save_stack_trace_tsk+0x48/0x70 [ 63.074411] [] proc_pid_stack+0x146/0x230 [ 63.080176] [] ? lock_trace+0xc0/0xc0 [ 63.085593] [] proc_single_show+0xf8/0x170 [ 63.091455] [] seq_read+0x32f/0x1290 [ 63.096788] [] ? seq_escape+0x200/0x200 [ 63.102379] [] ? do_futex+0x3f8/0x15c0 [ 63.107886] [] ? __lock_is_held+0xa1/0xf0 [ 63.113652] [] ? seq_escape+0x200/0x200 [ 63.119243] [] __vfs_read+0x103/0x670 [ 63.124669] [] ? default_llseek+0x290/0x290 [ 63.130611] [] ? fsnotify+0x86/0xf30 [ 63.135942] [] ? fsnotify+0xf30/0xf30 [ 63.141361] [] ? avc_policy_seqno+0x9/0x20 [ 63.147222] [] ? selinux_file_permission+0x82/0x460 [ 63.153856] [] ? security_file_permission+0x89/0x1e0 [ 63.160580] [] ? rw_verify_area+0xe5/0x2b0 [ 63.166432] [] vfs_read+0x11e/0x380 [ 63.171676] [] SyS_read+0xd9/0x1b0 [ 63.176836] [] ? vfs_copy_file_range+0x740/0x740 [ 63.183240] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.190049] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.196603] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 63.203559] Dumping ftrace buffer: [ 63.207066] (ftrace buffer empty) [ 63.210744] Kernel Offset: disabled [ 63.214340] Rebooting in 86400 seconds..