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"}], 0x1170, 0x40}, 0xc0) readahead(r3, 0x3ade, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007b5000-0x4)=0x10001, 0x4) read(r2, &(0x7f000097c000)=""/177, 0xffffffffffffffa2) [ 320.956565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 320.961679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 320.966878] ? lock_acquire+0x1d5/0x580 [ 320.970862] ? alloc_set_pte+0x1102/0x1880 [ 320.975126] ? check_noncircular+0x20/0x20 [ 320.979366] ? check_noncircular+0x20/0x20 [ 320.983598] ? lock_release+0xa40/0xa40 [ 320.987595] ? check_noncircular+0x20/0x20 [ 320.991836] ? check_noncircular+0x20/0x20 [ 320.996085] ? find_held_lock+0x35/0x1d0 [ 321.000162] ? find_held_lock+0x35/0x1d0 [ 321.004232] ? avc_compute_av+0x225/0x710 [ 321.008384] should_failslab+0xec/0x120 [ 321.012357] kmem_cache_alloc+0x47/0x760 [ 321.016415] ? lock_release+0xa40/0xa40 [ 321.020403] ? do_raw_spin_trylock+0x190/0x190 [ 321.024989] avc_alloc_node+0x27/0x4d0 [ 321.028859] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 321.033856] avc_compute_av+0x22a/0x710 [ 321.037815] ? avc_alloc_node+0x4d0/0x4d0 [ 321.041940] ? check_noncircular+0x20/0x20 [ 321.046154] ? rcutorture_record_progress+0x10/0x10 [ 321.051159] avc_has_perm+0x4be/0x680 [ 321.054939] ? avc_has_perm_noaudit+0x520/0x520 [ 321.059591] ? __might_fault+0x110/0x1d0 [ 321.063631] ? lock_downgrade+0x980/0x980 [ 321.067761] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 321.073624] ? __check_object_size+0x25d/0x4f0 [ 321.078190] ? __might_sleep+0x95/0x190 [ 321.082146] selinux_bpf+0xbc/0x110 [ 321.087140] security_bpf+0x7d/0xb0 [ 321.090741] ? _copy_from_user+0x99/0x110 [ 321.094870] SyS_bpf+0x2ec/0x4400 [ 321.098301] ? __fdget_pos+0x12b/0x190 [ 321.102169] ? bpf_prog_get+0x20/0x20 [ 321.105949] ? find_held_lock+0x35/0x1d0 [ 321.109995] ? check_noncircular+0x20/0x20 [ 321.114207] ? _parse_integer+0xe9/0x140 [ 321.118249] ? check_noncircular+0x20/0x20 [ 321.122459] ? _parse_integer+0x140/0x140 [ 321.126580] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 321.132444] ? find_held_lock+0x35/0x1d0 [ 321.136489] ? check_noncircular+0x20/0x20 [ 321.140702] ? lock_downgrade+0x980/0x980 [ 321.144834] ? rcu_read_lock_held+0xa9/0xc0 [ 321.149134] ? pid_task+0xf7/0x1a0 [ 321.152652] ? find_held_lock+0x35/0x1d0 [ 321.156697] ? __f_unlock_pos+0x19/0x20 [ 321.160650] ? lock_downgrade+0x980/0x980 [ 321.164778] ? map_files_get_link+0x3a0/0x3a0 [ 321.169246] ? __lock_is_held+0xb6/0x140 [ 321.173297] ? find_held_lock+0x35/0x1d0 [ 321.177340] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 321.182160] ? vfs_write+0x374/0x510 [ 321.185851] ? wait_for_completion+0x770/0x770 [ 321.190414] ? __lock_is_held+0xb6/0x140 [ 321.194466] ? __sb_end_write+0xa0/0xd0 [ 321.198423] ? fput+0xd2/0x140 [ 321.201591] ? SyS_write+0x184/0x220 [ 321.205291] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 321.210035] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 321.214769] RIP: 0033:0x453299 [ 321.217933] RSP: 002b:00007f46fb5f7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 321.225616] RAX: ffffffffffffffda RBX: 00007f46fb5f7aa0 RCX: 0000000000453299 [ 321.232861] RDX: 0000000000000048 RSI: 0000000020ddbfb8 RDI: 0000000000000005 [ 321.240107] RBP: 00007f46fb5f7a90 R08: 0000000000000000 R09: 0000000000000000 [ 321.247354] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 321.254600] R13: 00007f46fb5f7bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/31 13:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ce1000)='/dev/audio#\x00', 0x561, 0x101401) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000060b000-0x1000)=""/4096, &(0x7f0000a37000-0x4)=0x77) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000979000)='/dev/sequencer\x00', 0x109040, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000093d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00004bd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f4a000-0x4)=0x3a) sendmsg$netrom(r0, &(0x7f0000015000)={&(0x7f0000a46000)=@full={{0x3, {"42fd4b47cfa5b3"}, 0x0}, [{"e87005ca7ffe8c"}, {"9206cd0f076f98"}, {"18e63960b8c723"}, {"4fa15b45b85d23"}, {"6dba66997a56c5"}, {"6723a60242f8c2"}, {"b6dcbcb5e4d026"}, {"ab8c1323bf276a"}]}, 0x48, &(0x7f0000715000-0x30)=[{&(0x7f0000e53000-0xa0)="c3bb877399d4f1330025400850d57b1c5879a83a8b5f0eaea25c48c9d518e672ca25f3e465cca6ad755d7308d306c0ab5070f229c919f18eaa61950eaf48b26d7477487f166d906102c231528ea72692624a6badd24e4dd74bf1aa93d4415809ef904c3387c303d076150cbd912256c70ca975a575b44f456cb92a4b30aa13b4fac5a89954a13ab1fe5730c188ab5e9f4b988ed1be4e92bcf708672b0ffb4a9e", 0xa0}, {&(0x7f0000ebd000-0x11)="06e5d4db29c3b4b5491e6d7452353ac13d", 0x11}, {&(0x7f00007e0000)="0bff9b400e9532decc3fd5732a37346f1009096de5f270", 0x17}], 0x3, &(0x7f00006fa000-0x218)=[{0x68, 0x117, 0x20, "8962401b5e3658769eac3987d7e22674ca9c0a35f1198596d228f2bf6b6cd9e3770e79fcfd7f2212a76233f37eb9a16b316930311be325ce699178cbe720d0b9454db0a55b51d32c91c97d4c947f3db2a2"}, {0xc0, 0x10e, 0x9, "1fb92871b60578120283f120e67418fe9dec0e3e64e20a581fe50d3ad20710b3aaabd68f0cbd18409d05f6cc79ee2d5eeeb83591e14960f5f32c83533eef5a458a0cf17fc51d977b80dac5f988fa28072338defb80619b310a0c3f6c07c7292177b7bc118e4b4b56f2a7869a4d7be3fae7dad4310dbb50620c13ac64a16af6bb32609af8570f41cd3ef2b67e2cd997b723b8274435f4c8570e6daaa72a757ad96829f9b6b6f101141e6d169ef2"}, {0xb8, 0x11f, 0x3, "33a4bd6e51ec1184dfb28b1be0f91d611f4f15d0b41d56d4fee0b08615e8952471432b8d9c93ab45dc006d4fb9d18d619b83f2b3dfb339a28669339c13993a62b9f6d2940c750f84ba14687f35e8cf1f4692ff076edd30bd6c46244a8a080362b2c53f799380490a329e124e47b5b88674785fb5745d661f614d071f58e1d5feb2682aeab1debad30c6315a89ab44f20a0439d767d08084cd3346e878e756649e9"}, {0x38, 0x0, 0x1, "fb104d0f09c2c46d56aa19da1676f8c2a866a4638da45fe138d3ced53ee6cb5defe1ee9fdea7"}], 0x218, 0x41}, 0xc000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed5000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ae1000-0x4)=0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008c6000)={0x77359400, 0x0}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d72000)=""/200, &(0x7f0000587000-0x4)=0xc8) r2 = syz_open_dev$amidi(&(0x7f000003d000)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x40000) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000708000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000c01000)=""/237, 0xed, 0x120, &(0x7f0000bce000-0xa)=@file={0x1, './file0\x00'}, 0xa) pkey_alloc(0x0, 0x2) connect$pppoe(r1, &(0x7f0000316000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @common='vcan0\x00'}}, 0x1e) accept$unix(r1, &(0x7f0000ea4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d7b000-0x4)=0x8) pkey_alloc(0x0, 0x1) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000259000/0x4000)=nil, 0x4000, 0x200002, r3) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:24 executing program 1: keyctl$session_to_parent(0x12) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a0000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/31 13:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000076b000)='/dev/snd/midiC#D#\x00', 0xff, 0x280) connect$pppoe(r0, &(0x7f000056c000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a36000)=0x0) r1 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) writev(r1, &(0x7f0000f92000)=[{&(0x7f0000843000-0xd7)="", 0x0}, {&(0x7f00003f3000)="a9487b9fbd87b086205b331bea2b8d797c1bc086ae183a0c02f2800fc3de13b17d42f2ab24a8562fe6affdb97161c4f76690cd78cd146c222be8b670f49192cd3c788c7e", 0x44}], 0x2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000237000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) 2018/01/31 13:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f000087f000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffff) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x7f, 0xfffffffffffffffc, 0x8, 0x81, 0x4, 0x1ff, 0x9, 0x42a6, r1}, &(0x7f0000aab000-0x4)=0x20) getgid() syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) sendmsg$alg(r2, &(0x7f0000ec8000)={0x0, 0x0, &(0x7f0000c48000-0x30)=[{&(0x7f00009c8000-0x51)="6081dee0945fc506b9b8d073b0793fff04f3dc48ca4b62a25314217d68a99076e2a06b0993e790454b69755582d694f2b817242b028929e157482d9238a92abb06bee039ee2a22291767cde46f886cfe1c", 0x51}, {&(0x7f0000ac4000-0xa4)="e774ae3ebb1f79688df69f76863fbca03fced617b7bc1adfa06c266abaedc6f1e7be89e902dd72af82b90d443d92237d1f15abd2f4cd57453eaf91d7565519e961ada8407ab23ff8c2feeb88e421bd00dd0a47174b94e92418b9fa8fbdc9a33352a302c2dd116459270e675004f95acd7a47ada4bfd93973db2c9ad29a20f7c7d193f163294566d98df8584b4c465e4d6d2dd52f5e34f716d6c45334f2e1ee57d4f3f474", 0xa4}, {&(0x7f0000a5a000)="444b1c43f2e643f162acd61e726339dcc95fb5b91a0b167d7a59eb33928344de503eee59da6520b7b3bb3db9cd26c7e800d6b1869b84c21624262255e59dd8a21b98f2", 0x43}], 0x3, &(0x7f0000251000)=[@iv={0x13a, 0x117, 0x2, 0x6a, "37ec523a1a88a619b22c20cb270459da6548707507ff4f17f997619ea6f48ca45d3db9aa506be4e6caa593e779d9ce831cf4817de5aa185c19aa4472be77900a11d02d3de69d9a08bdb662779458cc64ae9f4a3cf47759aab4ecb3a2696061963e943d4eff638f60ad49bd3f48acf4e197fe1e6ebb4b7c73ffacaf1184501e8a735042"}, @iv={0x30, 0x117, 0x2, 0xffffffffffffff61, "d6545b365cf733975a13da7eebf6fb9a14284a597eda0a9d67d878"}, @op={0xf, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x48, 0x117, 0x2, 0x32, "c02f7018dade406a8d8178fee1ff930edeb77f5c566905e6dec2b0d38ff8e0d9db1a8412ad28accdbddf450b6b5dff1d80a9"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1170, 0x40}, 0xc0) readahead(r2, 0x3ade, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007b5000-0x4)=0x10001, 0x4) 2018/01/31 13:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000205000)="86fb5db10114d7f412") 2018/01/31 13:41:24 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00007fd000-0x40)={0x2, 0xffff, 0x1, 0x7, 0x6180000, 0x50000000000, 0x81, 0x8}, &(0x7f0000001000-0x40)={0x3, 0x770, 0x7fff, 0xb14, 0x4, 0xe00, 0xfffffffffffffff8, 0x200}, &(0x7f00005af000-0x13)={0x74499d10, 0x3f, 0x6, 0x1000, 0x0, 0x7, 0x4, 0xfff}, &(0x7f0000191000)={r0, r1+10000000}, &(0x7f0000007000)={&(0x7f0000000000)={0x5}, 0x8}) 2018/01/31 13:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000205000)="86fb5db10114d7f412") 2018/01/31 13:41:24 executing program 1: keyctl$session_to_parent(0x12) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt(r0, 0x10001, 0x633, &(0x7f0000e2d000)=""/209, &(0x7f000023d000)=0xd1) 2018/01/31 13:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) writev(r0, &(0x7f0000f92000)=[{&(0x7f0000843000-0xd7)="", 0x0}, {&(0x7f00003f3000)="a9487b9fbd87b086205b331bea2b8d797c1bc086ae183a0c02f2800fc3de13b17d42f2ab24a8562fe6affdb97161c4f76690cd78cd146c222be8b670f49192cd3c788c7e", 0x44}], 0x2) socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000e54000)=""/60, 0x3c, 0x33) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/31 13:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x80000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00003e3000)='/dev/sg#\x00', 0x2, 0x40102) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000fe4000-0x8)=0x9, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009fa000-0x4)={0xfff, 0x6, 0x2000}, 0x13d) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x7f, 0xfffffffffffffffc, 0x8, 0x81, 0x4, 0x1ff, 0x9, 0x42a6, r1}, &(0x7f0000aab000-0x4)=0x20) getgid() syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) sendmsg$alg(r2, &(0x7f0000ec8000)={0x0, 0x0, &(0x7f0000c48000-0x30)=[{&(0x7f00009c8000-0x51)="6081dee0945fc506b9b8d073b0793fff04f3dc48ca4b62a25314217d68a99076e2a06b0993e790454b69755582d694f2b817242b028929e157482d9238a92abb06bee039ee2a22291767cde46f886cfe1c", 0x51}, {&(0x7f0000ac4000-0xa4)="e774ae3ebb1f79688df69f76863fbca03fced617b7bc1adfa06c266abaedc6f1e7be89e902dd72af82b90d443d92237d1f15abd2f4cd57453eaf91d7565519e961ada8407ab23ff8c2feeb88e421bd00dd0a47174b94e92418b9fa8fbdc9a33352a302c2dd116459270e675004f95acd7a47ada4bfd93973db2c9ad29a20f7c7d193f163294566d98df8584b4c465e4d6d2dd52f5e34f716d6c45334f2e1ee57d4f3f474", 0xa4}, {&(0x7f0000a5a000)="444b1c43f2e643f162acd61e726339dcc95fb5b91a0b167d7a59eb33928344de503eee59da6520b7b3bb3db9cd26c7e800d6b1869b84c21624262255e59dd8a21b98f2", 0x43}], 0x3, &(0x7f0000251000)=[@iv={0x13a, 0x117, 0x2, 0x6a, "37ec523a1a88a619b22c20cb270459da6548707507ff4f17f997619ea6f48ca45d3db9aa506be4e6caa593e779d9ce831cf4817de5aa185c19aa4472be77900a11d02d3de69d9a08bdb662779458cc64ae9f4a3cf47759aab4ecb3a2696061963e943d4eff638f60ad49bd3f48acf4e197fe1e6ebb4b7c73ffacaf1184501e8a735042"}, @iv={0x30, 0x117, 0x2, 0xffffffffffffff61, "d6545b365cf733975a13da7eebf6fb9a14284a597eda0a9d67d878"}, @op={0xf, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x48, 0x117, 0x2, 0x32, "c02f7018dade406a8d8178fee1ff930edeb77f5c566905e6dec2b0d38ff8e0d9db1a8412ad28accdbddf450b6b5dff1d80a9"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1170, 0x40}, 0xc0) readahead(r2, 0x3ade, 0x4) 2018/01/31 13:41:24 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="7401d7eaeabf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f92ee33b800ea1af367a5b30e6d5b570"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000002000-0xc)={0xd120, 0xd266, 0x3}) fsync(r0) 2018/01/31 13:41:24 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000dac000-0x12)='/dev/loop-control\x00', 0x3) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000081c000)=""/200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000081d000)={0x101, 0x9, 0x9, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b06000-0x4)=0x0, &(0x7f0000f91000)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) pwrite64(r0, &(0x7f000027b000-0x3c)="fc8e006678eab6b5e0a86cade433844c3fd47af325153ea0cdc7c7745c0cc6cd87be7c980d564722fd1599c828327cef80539444d4e5dc492185a74d", 0x3c, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$dspn(&(0x7f0000ee0000-0xa)='/dev/dsp#\x00', 0x7, 0x80000) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x3a4) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000459000-0xb)='/dev/adsp#\x00', 0x1, 0x0) getpeername$packet(r0, &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004fb000)=0x14) 2018/01/31 13:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000581000-0x4)=0x0) 2018/01/31 13:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) writev(r0, &(0x7f0000f92000)=[{&(0x7f00009ed000)="baa34ce49dab3e8bc860788075650019a5de0a6fae0a5e0ca75cbf5d859491f292d6d0228dc1516061f952a74c363bc38bd8fb5d4cf7976c933f8ce5a70c86f7b268b45266c4224e9e5808536e92b75e41f7128837b07dbba2c918d6bd924641e052efb3f5cb896c3ddb7faf124b8426003a97d0f2f371e26a", 0x79}, {&(0x7f00003f3000)="a9487b9fbd87b086205b331bea2b8d797c1bc086ae183a0c02f2800fc3de13b17d42f2ab24a8562fe6affdb97161c4f76690cd78cd146c222be8b670f49192cd3c788c7e", 0x44}], 0x2) 2018/01/31 13:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x7f, 0xfffffffffffffffc, 0x8, 0x81, 0x4, 0x1ff, 0x9, 0x42a6, r1}, &(0x7f0000aab000-0x4)=0x20) getgid() syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r2, 0x3ade, 0x4) 2018/01/31 13:41:24 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000002000)=0x3) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000000c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000009000-0x10)={0x0, 0x0, []}) keyctl$session_to_parent(0x12) [ 321.608687] FAULT_INJECTION: forcing a failure. [ 321.608687] name failslab, interval 1, probability 0, space 0, times 0 [ 321.620068] CPU: 0 PID: 13027 Comm: syz-executor3 Not tainted 4.15.0+ #288 [ 321.627083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.636436] Call Trace: [ 321.639033] dump_stack+0x194/0x257 [ 321.642673] ? arch_local_irq_restore+0x53/0x53 [ 321.647346] ? flex_array_get+0x1ba/0x230 [ 321.651501] ? __lock_acquire+0x664/0x3e00 [ 321.655756] should_fail+0x8c0/0xa40 [ 321.659449] ? __lock_acquire+0x664/0x3e00 [ 321.663665] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.668745] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.673914] ? __lock_acquire+0x664/0x3e00 [ 321.678128] ? check_noncircular+0x20/0x20 [ 321.682348] ? flex_array_get_ptr+0x49/0x60 [ 321.686647] ? check_noncircular+0x20/0x20 [ 321.690869] ? find_held_lock+0x35/0x1d0 [ 321.694915] ? find_held_lock+0x35/0x1d0 [ 321.698961] ? avc_compute_av+0x225/0x710 [ 321.703096] should_failslab+0xec/0x120 [ 321.707061] kmem_cache_alloc+0x47/0x760 [ 321.711099] ? lock_release+0xa40/0xa40 [ 321.715055] ? do_raw_spin_trylock+0x190/0x190 [ 321.719622] avc_alloc_node+0x27/0x4d0 [ 321.723487] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 321.728487] avc_compute_av+0x22a/0x710 [ 321.732443] ? avc_alloc_node+0x4d0/0x4d0 [ 321.736573] ? find_held_lock+0x35/0x1d0 [ 321.740614] ? rcutorture_record_progress+0x10/0x10 [ 321.745617] avc_has_perm_noaudit+0x3ee/0x520 [ 321.750096] ? avc_has_extended_perms+0x12c0/0x12c0 [ 321.755097] ? __lock_is_held+0xb6/0x140 [ 321.759165] cred_has_capability+0x18c/0x3d0 [ 321.763553] ? selinux_ipv4_output+0x40/0x40 [ 321.767939] ? vfs_write+0x374/0x510 [ 321.771630] ? wait_for_completion+0x770/0x770 [ 321.776195] ? __lock_is_held+0xb6/0x140 [ 321.780236] selinux_file_ioctl+0x4f3/0x690 [ 321.784531] ? __fget_light+0x297/0x380 [ 321.788487] ? selinux_capable+0x40/0x40 [ 321.792525] ? __sb_end_write+0xa0/0xd0 [ 321.796481] ? fput+0xd2/0x140 [ 321.799657] security_file_ioctl+0x7d/0xb0 [ 321.803869] ? security_file_ioctl+0x7d/0xb0 [ 321.808264] SyS_ioctl+0x4a/0xc0 [ 321.811613] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 321.816342] RIP: 0033:0x453299 [ 321.819509] RSP: 002b:00007fe6c5a18c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 321.827193] RAX: ffffffffffffffda RBX: 00007fe6c5a18aa0 RCX: 0000000000453299 [ 321.834439] RDX: 0000000020205000 RSI: 0000000000004b49 RDI: 0000000000000013 [ 321.841687] RBP: 00007fe6c5a18a90 R08: 0000000000000000 R09: 0000000000000000 [ 321.848932] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 2018/01/31 13:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x7f, 0xfffffffffffffffc, 0x8, 0x81, 0x4, 0x1ff, 0x9, 0x42a6, r1}, &(0x7f0000aab000-0x4)=0x20) getgid() syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x3ade, 0x4) 2018/01/31 13:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) fchdir(r0) writev(r0, &(0x7f0000f92000)=[{&(0x7f0000843000-0xd7)="", 0x0}, {&(0x7f00003f3000)="a9487b9fbd87b086205b331bea2b8d797c1bc086ae183a0c02f2800fc3de13b17d42f2ab24a8562fe6affdb97161c4f76690cd78cd146c222be8b670f49192cd3c788c7e", 0x44}], 0x2) 2018/01/31 13:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000033e000)={0x9, 0x800d, 0xfff, 0x6, 0x0}, &(0x7f00001f6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d16000-0x8)={r1, 0x1}, &(0x7f0000045000)=0x8) socket$inet6(0xa, 0xb, 0x101) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000173000)='./file0\x00', 0x200, 0x10) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000873000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x122) sendto$inet6(r3, &(0x7f0000a78000-0x69b)="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", 0x58d, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a9b000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) timer_create(0x0, &(0x7f000070f000)={0x0, 0x8, 0x7, @thr={&(0x7f0000c6c000)="7aa9a15ef544bb942d8381c27e17a843d766dee7f3210ed9d131b2d473fd01bf11828299bfb07c6b2fb21afd01199bceed87b65412c16d72b4be2b97b25a64db467f40b0d5a6153b2c147de635f760267d77c642c66c5c4b444126f8cee78c2ed8eed5d861cea953ad7ce336d4cf76fac39e968aea7ec5020aa99a9c23eedcce2f2055181097e5967167722fda255beb68410a5fb9d8c0f06cdbb9b62cbdab88af649eb32fc4568872c6c3e9b45e36f7f7829be2c892b8e0d78caf331250cf5bdd855a8a0c9caf8afcc3d2b1e642e80beabc3f98923ec0cfba5248c43f55d0c60cea09", &(0x7f00006d0000-0x43)="2c4c67c7a129605cfd8d6812ad0bf78d292a52a31b7dd598bedb766ee9dc822456c457f5b1f210c9e6b32fa32423bb35a638093736b08817f0e76d374d39d728705338"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009f000-0x4)=0x0) timer_delete(r4) sendto$inet6(r3, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000470000)={0x1, [0x0]}) 2018/01/31 13:41:24 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) 2018/01/31 13:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000298000)='./file0\x00', 0xc000, 0x5) accept4$packet(r0, &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x14, 0x80800) r1 = getpgrp(0xffffffffffffffff) timer_create(0x6, &(0x7f0000d10000-0x60)={0x0, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d0000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000ca000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000651000)=0xc) [ 321.856179] R13: 00007fe6c5a18bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/31 13:41:24 executing program 3 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a32000)=@common=""/16, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc7000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c7f000)=""/4096, &(0x7f0000f95000)=0xfffffe62) r2 = shmat(0x0, &(0x7f0000e07000/0x1000)=nil, 0x1000) shmdt(r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x7f, 0xfffffffffffffffc, 0x8, 0x81, 0x4, 0x1ff, 0x9, 0x42a6, r1}, &(0x7f0000aab000-0x4)=0x20) getgid() syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x3ade, 0x4) 2018/01/31 13:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) writev(r0, &(0x7f0000f92000)=[{&(0x7f0000843000-0xd7)="", 0x0}, {&(0x7f00003f3000)="a9487b9fbd87b086205b331bea2b8d797c1bc086ae183a0c02f2800fc3de13b17d42f2ab24a8562fe6affdb97161c4f76690cd78cd146c222be8b670f49192cd3c788c7e", 0x44}], 0x2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00004d8000-0x4)=0x7, 0x4) 2018/01/31 13:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fca000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00004e1000-0x8)=0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a3b000)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000697000-0x9)='/dev/ppp\x00', 0x10600, 0x0) 2018/01/31 13:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:24 executing program 1: keyctl$session_to_parent(0x12) r0 = syz_open_dev$dspn(&(0x7f0000251000)='/dev/dsp#\x00', 0x9d, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00007bb000)={0x3, 0x1, &(0x7f0000000000)=""/29, &(0x7f0000641000)=""/172, &(0x7f00009e4000)=""/205, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x4, r2, 0x1, 0x5d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$setregs(0xf, r4, 0x400, &(0x7f0000001000-0x7d)="1022f34fd459336e60ea7b351db775144313b27bc7cd1ffc5ce019549bd21c458b41198aa3c40355a99c75b07b10f8e8172c21dbeda3709c394c913949f670a628cdb748e90f4587d29c845034ef912f4153f634e1c0c835a6c90af49914c93b82b3dbfdc07b9a3ad9c998678e6de0ce82ed7bc3cdf318676aa8a3e599") r5 = syz_open_dev$dspn(&(0x7f0000b1c000)='/dev/dsp#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/31 13:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x7f, 0xfffffffffffffffc, 0x8, 0x81, 0x4, 0x1ff, 0x9, 0x42a6, r1}, &(0x7f0000aab000-0x4)=0x20) getgid() syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x3ade, 0x4) 2018/01/31 13:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000f92000)=[{&(0x7f0000843000-0xd7)="", 0x0}, {&(0x7f00003f3000)="a9487b9fbd87b086205b331bea2b8d797c1bc086ae183a0c02f2800fc3de13b17d42f2ab24a8562fe6affdb97161c4f76690cd78cd146c222be8b670f49192cd3c788c7e", 0x44}], 0x2) 2018/01/31 13:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x7f, 0xfffffffffffffffc, 0x8, 0x81, 0x4, 0x1ff, 0x9, 0x42a6, r1}, &(0x7f0000aab000-0x4)=0x20) getgid() r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r2, 0x3ade, 0x4) 2018/01/31 13:41:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x51) keyctl$session_to_parent(0x12) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x80000) 2018/01/31 13:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c57000-0xd)='/dev/dmmidi#\x00', 0x6f16, 0x501) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000069d000-0x20)={0x0, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000904000-0x10)={r2, 0x9}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000023f000)={0x0, 0x0, ""}, &(0x7f0000b17000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c44000)={0x0, 0x1}, &(0x7f0000497000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d84000-0xb8)={r3, 0x24d, 0x7ff, 0x0, 0x3, 0x91, 0x81, 0x8, {r4, @in6={{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xfffffffffffffff7, 0xe20, 0x2, 0xfffffffffffffffc}}, &(0x7f00005e6000-0x4)=0xb8) 2018/01/31 13:41:24 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f000042a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000025d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 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) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000-0x40)={0x5, 0x2000000000000000, 0xff, 0x44, &(0x7f0000002000-0x44)=""/68, 0x75, &(0x7f0000002000-0x75)=""/117, 0x1000, &(0x7f0000001000)=""/4096}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0xda5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000e32000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x3f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$dspn(&(0x7f0000450000)='/dev/dsp#\x00', 0x5, 0x400800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000c42000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ab6000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d18000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000-0x4)=0xe8) getresgid(&(0x7f000076b000-0x4)=0x0, &(0x7f0000df2000-0x4)=0x0, &(0x7f0000b0c000-0x4)=0x0) fchown(r0, r2, r3) r4 = socket$llc(0x1a, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b0b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x2, 0x1, 0xa, 0xa0, 0x80, 0xff, r1, r2}, {0x47, 0x0, 0x8, 0x4, 0xd0c, 0x7ff, 0xfffffffffffffbff, 0x9}, {0x8, 0x4, 0xc1, 0x4c6e}, 0x8000, 0xf, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x80000000, 0xfff, 0xef, 0x0}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b58000-0x11)='/dev/qat_adf_ctl\x00', 0xc000, 0x0) 2018/01/31 13:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00004fc000)=""/52) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000992000)=""/250, 0xfa, 0x101, &(0x7f0000482000-0x10)={0x3, {"c913b91831db02"}, 0x7fffffff}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000991000-0x9f)=""/159, &(0x7f00007a5000-0x4)=0x9f) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000e56000-0x8)=0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a02000-0xa5)="cde0e4b166e5d144ec8a9b871ac69e19c83d8634ddd0e94748ea04d1821ad420c6c53769642d744d5a977d2cec5ab9d68df88340027ba377d3783130105a1f5a632cd430addcef3a1cc70ff4d40dd5d6b85075c762a6d7fd31a837e71fb46e2b141e8435ea87a4f9e669070d135165249b12e089763007fde89eaf5244345176a4fa883f2270bd56dc10a2b9963449a0705052e3d15272c9eecd5ea286d88f5324b95d4117", 0xa5) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x7f, 0xfffffffffffffffc, 0x8, 0x81, 0x4, 0x1ff, 0x9, 0x42a6, r1}, &(0x7f0000aab000-0x4)=0x20) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r2, 0x3ade, 0x4) 2018/01/31 13:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_open_dev$vcsn(&(0x7f00007e8000-0xa)='/dev/vcs#\x00', 0x9, 0x240000) open$dir(&(0x7f000027a000)='./file0\x00', 0x0, 0x2) writev(r0, &(0x7f0000c0a000)=[{&(0x7f0000962000-0xdb)="d726bcc45d69c58188087b6e9c99a10417bf814605baf756a5341e15d769d3e3ce9b048e5ced9c072bc6d2b2c45dac24ea9fef33c5a542a584c19958ec184596f16508867b0f9103635e5a38ea96c7aceb4092b4dd759fd7fdee83c9ce1ecde7fc5e33244ba99e960c4c355b7818ee7113a10d56f2f0120d342e42bd85807b1d1da82a371acafd911c00ce5afd555e6da1199f29f5e50b0a9d75b624ebfd51ed1fec1b354b4d5fbc900d448aefd47a187e377d7d31208f3f53581028587bb7e6c39e93e4a18e9d8298259b7bab3f911437199f5743a6177450c90d", 0xdb}, {&(0x7f0000f9c000-0x20)="05d5dfd7859be2b7309b39e6146a9afbecdea44f6d684b02664b12049e8fc041", 0x20}, {&(0x7f00009f6000-0x55)="74d5aa76917a54844b2f45b874229f61d80ac0b8f92a3f62b9dad552c888e60ce6fc9b00a78114455393e1e789b4462733d71db944942e47e01d0cea648b20280d8f680dd3bf4d0c03af961cd7ac2b252e9a23cfc2", 0x55}, {&(0x7f0000aac000)="4e4c6271323539acc4ca8a8f52b4fb96c7da6ec7d411e80fcd151d60a92cb8650f7113675fa97f1c97fc133abef5b80bd8ccd52939d58a9788f0ef9196a3b2b8d8c0c93ebba1d7257936e3ba848c498c4c296945aba0f3a15f33d7d425395ac4fe5790753ecdb5d0888c5155", 0x6c}, {&(0x7f0000d50000-0xb8)="007ec28341d2affbbaa8cd536b05cd2648dc90aed7e3c57667012054fbe38ef211dfecf2afa1103a4339717a40a733d832c2e786e6895f110fa9a4031e1aad60fa863f0ecfdec68e55aa0f17384e6de3808128402087bdbfbda3810fe2fa27ba448d9a7aafc0e420b218ca68e6fbfc6dc91904eb418751b6c493c88b17e2ccb54b504ba46cbffe95c4ff0229e3296c5a794172adad3615916b5b3240d26f4ab3530659c8d86a57c19b345d732150002524c70bceffd8bbc1", 0xb8}, {&(0x7f00009e6000)="a799d416550de36b1875841459d0b05ac09253dc672d9c34e4d07286b63d81e4456db5366915b98f5aef4855b0a180eb7db097d208dcb7ec28fdd84bc54538db671bf047a28273fcf78d0e0dcc731f0e3037d3ca7b53a041a00af90f073af585a4f71c2de89b4b4d99e96164520d73e8fec33e5f3ea983bce69a2a17b389f97725b109535127d93f9a876a8a608bc7bcad91018823c2a7f4794139943c234e52eec52727999c91ea947d671e0d3730e8cf0691c9297d32df5b1d06c6826564d3daa0bc378250eda7d364bb63", 0xcc}], 0x6) 2018/01/31 13:41:24 executing program 1: keyctl$session_to_parent(0x12) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x8, 0x8001, 0xf98, 0x1, 0x4, 0xfffffffffffffffd}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) msgget(0x2, 0x428) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000055f000)={0x0, @in6={{0xa, 0x1, 0x5bc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x99}, &(0x7f00009f9000)=0x98) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000036c000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000c6e000)="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", 0x1000, 0x40000, &(0x7f00004f6000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r1, &(0x7f0000aae000)=0x0, 0x27) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) syz_open_dev$sndpcmp(&(0x7f0000a7b000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x440000) shutdown(r0, 0x1) 2018/01/31 13:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009b0000)='pagemap\x00') r1 = open(&(0x7f000002e000-0x8)='./file0\x00', 0x406000, 0x44) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b9a000-0xc)={0x8, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a86000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) r1 = memfd_create(&(0x7f0000a52000)='/dev/loop-control\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007db000-0x8)={0x0, 0x7ff}, &(0x7f00008d6000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000746000)={r2, 0x2008000, 0x1f, 0x9, 0x1f, 0x4}, &(0x7f0000c2f000)=0x14) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:25 executing program 1: keyctl$session_to_parent(0x12) r0 = semget(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x711, 0xf35, 0x2, 0x100000001, 0x101]) 2018/01/31 13:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00002ad000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008b5000)={0x0}, 0x4) 2018/01/31 13:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000872000)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b34000-0x4)=0x6, 0x4) r1 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x900, 0xffffffffffffffff) writev(r1, &(0x7f0000f92000)=[{&(0x7f0000843000-0xd7)="", 0x0}, {&(0x7f00003f3000)="a9487b9fbd87b086205b331bea2b8d797c1bc086ae183a0c02f2800fc3de13b17d42f2ab24a8562fe6affdb97161c4f76690cd78cd146c222be8b670f49192cd3c788c7e", 0x44}], 0x2) 2018/01/31 13:41:25 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000827000)=@int=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40400, 0x89) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fb4000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) lookup_dcookie(0x7, &(0x7f0000001000-0x3e)=""/62, 0x3e) 2018/01/31 13:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000007000-0x1)="ff") getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000244000)=""/190, &(0x7f00004af000)=0xbe) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000002b000-0x4)=0x0) getpeername$llc(r0, &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000282000)=0xffffffffffffffa1) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/dsp\x00', 0x4400, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aa3000-0x9)='/dev/sg#\x00', 0x1f, 0x101002) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000835000)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$sg(&(0x7f00005ad000-0x9)='/dev/sg#\x00', 0x5, 0x20000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008af000)={&(0x7f0000f21000-0x8)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000021000)=0x5d, 0x4) 2018/01/31 13:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x0) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c72000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x3f, 0x30, 0x3, 0x3}, &(0x7f0000e26000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002dd000-0xa)={r2, 0xffffffff, 0x1, [0x5]}, &(0x7f00006ad000)=0xa) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e16000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000b84000-0xc)={0x1000003e, 0x7, 0x5}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) 2018/01/31 13:41:25 executing program 1: keyctl$session_to_parent(0x12) r0 = syz_open_dev$sndpcmp(&(0x7f0000aaf000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x9) 2018/01/31 13:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$dspn(&(0x7f0000450000)='/dev/dsp#\x00', 0x5, 0x400800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000c42000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ab6000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d18000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000-0x4)=0xe8) getresgid(&(0x7f000076b000-0x4)=0x0, &(0x7f0000df2000-0x4)=0x0, &(0x7f0000b0c000-0x4)=0x0) fchown(r0, r2, r3) r4 = socket$llc(0x1a, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b0b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x2, 0x1, 0xa, 0xa0, 0x80, 0xff, r1, r2}, {0x47, 0x0, 0x8, 0x4, 0xd0c, 0x7ff, 0xfffffffffffffbff, 0x9}, {0x8, 0x4, 0xc1, 0x4c6e}, 0x8000, 0xf, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x80000000, 0xfff, 0xef, 0x0}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b58000-0x11)='/dev/qat_adf_ctl\x00', 0xc000, 0x0) 2018/01/31 13:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:25 executing program 7: r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0x1000, &(0x7f0000354000-0x8)={0x0, 0x0}) readahead(r0, 0x7ff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000934000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/31 13:41:25 executing program 7: r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002d5000)='/dev/vcsa#\x00', 0xfff, 0x101000) ioctl$sock_bt(r0, 0x5411, &(0x7f0000ad0000+0x86b)="fa7d000a6838a456f690a47c1b45a49d4e1e09ec57b469da6896b6f4ebea16a436091e00b3defb0cd30028cf3c9f9ac4e2d1425923f8cb258c52819e6b911922355754cd80229bb310cf9385fe8cfc4cfc3f5c9dda0e08e5b4f1d26e0d6fc6f19a84524c41f3ff1c16a7a0511d8a3d75c86b21c8219304df3b64bbb3e36321d7d6232ef155428cd9a29d32dc7ab3463c7eb5ef244511f3adeefec56092500b855fa3537de72fb076f678b21f65250e9ff2a5ba92913648f282aa500104abea09a7a67008dba5fb6c7eb547778556fabbc649da02c1") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) r1 = syz_open_dev$audion(&(0x7f0000e31000)='/dev/audio#\x00', 0x88, 0x400000) connect$nfc_llcp(r1, &(0x7f00009c1000-0x60)={0x27, 0x9, 0x1, 0x5, 0x40221c3d, 0x6, "b5b1aa1e33d1c8bc62fc8d52416307c07beeccccf404c53da6dd36207631070f1ff23a4ff7193aa3bead3be484e4c6b006dbeb4b60ec492d9f2fb0d84fbae5", 0x943}, 0x60) 2018/01/31 13:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001f000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000c44000-0x8)=0x72, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000b2e000-0x8)={0x2, 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:25 executing program 7: r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x4080, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000205000)="") openat(r2, &(0x7f0000740000)='./file0\x00', 0x400, 0x40) 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c27000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000044000)='/dev/sg#\x00', 0xfffffffffffffeff, 0x701000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x13)="36b61444828bb0b8731d4775c5009a2f47110d", 0x13, 0x4, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x3, 0x1, 0x3f000000}) r1 = syz_open_dev$sndpcmp(&(0x7f0000289000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0xc000) accept4$packet(0xffffffffffffffff, &(0x7f0000a4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ed3000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) lookup_dcookie(0x3ae, &(0x7f0000001000)=""/115, 0x73) bind$packet(r1, &(0x7f0000e0f000)={0x11, 0x15, r2, 0x1, 0x98, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) keyctl$session_to_parent(0x12) 2018/01/31 13:41:25 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d26000-0x8)='keyring\x00', &(0x7f0000328000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r1, 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000d26000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x2002) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000614000-0x8)=0x7) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000d25000)=""/23) sendmsg$inet_sctp(r0, &(0x7f000082c000)={&(0x7f00002c7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000028f000-0x60)=[{&(0x7f0000d22000)="753c6aa8afd8510ff81742622addcff02197c794ead4cfe523eeb0f172af2c149457", 0x22}], 0x1, &(0x7f0000d22000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000067a000-0x18)={0x0, 0x2, 0x30, 0x8, 0x3f}, &(0x7f00004f3000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000922000)={r2, 0x17, "405d3c2b1004b2585792660e90feed4b55c63424ca880b"}, &(0x7f0000601000)=0x1f) 2018/01/31 13:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') setns(r0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00002ee000-0x4)=0x1c000000000) getpeername$ipx(r0, &(0x7f00005f7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc0000)=0x10) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000615000)='/dev/sg#\x00', 0xff, 0x80) connect$netrom(r1, &(0x7f000030f000)=@ax25={0x3, {"1996b0e47addbc"}, 0x2}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000891000-0x4)=0x17, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003eb000-0x9)='scalable\x00', 0x9) 2018/01/31 13:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r1 = memfd_create(&(0x7f0000efa000-0x2a)='selinuxposix_acl_accesskeyring(selfvmnet1\x00', 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000251000-0x14)={0x8001, 0x9, 0x0, 0x4, 0x3}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000033c000)={0x0, 0x4}) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fstatfs(r0, &(0x7f000089d000)=""/21) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00007c8000)=""/223) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005ce000)='/dev/dsp#\x00', 0x63ae, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ab6000)={0x8, &(0x7f0000d9c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000567000-0x8)={r1, 0x3}) 2018/01/31 13:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c55000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000715000-0x4)=0x7, &(0x7f0000708000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00000e3000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000083a000)={@generic="081abedbe0e67ebbd81e421a9f577841", 0xfffffffffffffbff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f000044c000-0x2c)={0xf, 0xe4, 0x1f, 0x7, 0xb, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getresuid(&(0x7f0000ae1000-0x4)=0x0, &(0x7f0000906000-0x4)=0x0, &(0x7f0000a0d000-0x4)=0x0) r2 = getegid() fchown(r0, r1, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000052b000)=0xfffffffffffffffb, 0x4) 2018/01/31 13:41:25 executing program 1: keyctl$session_to_parent(0x12) 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\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) 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) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={'vcan0\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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000001000)=@ll={0x11, 0x1c, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="5e7e1186ae5a0df228746e89bf2ddd0c6b53c31bde58a042f71fa9d33482", 0x1e}, {&(0x7f0000002000-0xb1)="604338d338a1f8734f32f90957bf9480e28ec2fee53e02e173519048789a08044db231975b466ffdaac8666e0e8fed2e89f7bc7c39bc0b89968e0f9c6269c7ece6203c5937c6767344bd1d038fc1f0605ecf03bffed0dddb814b4c6a5735444a64f252936c64af215433161259932e8cd17da3ec80f5756e47cd9ff07f6fc25ee009cf640a405ae599bd00179572f97ec47db3aa87b2d7b1c2920c7b312b8bdb743fc898b1251fded9c9117d30e08a75cc", 0xb1}], 0x2, &(0x7f0000002000-0x1178)=[{0xf0, 0x10f, 0x6, "934cee6c1f3b4027d6a5d5557f360a50317ee53ae1e5359941439dd313c3072638f86ad7e9e24493cac6266dc965405184ae29cf12d84b98efd21e6b72d835598b1ec0239b06fbf0adaea4651df8af00a635718516b2563d12e62938906146c90dde54a2812e906345d8b86310254a38dae68a9baced840140f138ca3bc94c2c1fa5fe7b8293b23942c63bc01d8cb93b3021ec5669b98db4ddf95c839bd2a8948e07cb39e89719a73aa76f1bc6d0e259f05bcfcbe375b2de5686cf341e5340037970044233f68b4d1ed87f1e7bf33df06fe1b46381dbb3f7fc9623e62499"}, {0x78, 0x108, 0x5, "6d4efacdf2565a88aaf49dddc7b038a44df726752872514042748d5e37bffa18667c49fe4aacc1a2c8024bed261ef4e7a4c3c02cd7344ba0bc0184e1da4a6d6dd2d54ebfee0b74ef3c68a9035a6ead9cd54b7584a8f1eb519ebaa8529b6ca66667079f63ef8547c8"}, {0x1010, 0x19f, 0x3, "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&(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x1000)="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0x1000}], 0x1, 0x0, 0x0, 0x80}, 0x1}], 0x2, 0x20000010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 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) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000825000)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000089c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000078000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002aa000-0xfe)={0x0, 0xf6, "d132faf466aee3bb551ad2883419ec2180f38cebf364a183b0c733b986bc3046c05428d97f94adf752e9559f0b515f60200bf00dde4c910e05afaffb50d7bb8027f499aac9ee6292c24f628f7dd991707f2341cc6431447cdd8ba4ee2d1f8962bbdacb2b23e0e8686b936eeb466c6fe33051f8ec98d8c9c503f784bdb35be363a3614b268a11243d3adb9dcbd3eb4d73066fa991111511c53cddaf0e0dd12e115b2c7e509f42aec8f78c0eb0f0502adc3d6adaf3bb6fd90db2928c61c7f5c231b21f782ef5a6f3e142c9d76957355f83c84ffd342d23d48f6646bc5ad5744bc0a1b6cd0ee40587c059130c4a9707070b9eb79ebc37cb"}, &(0x7f0000f6c000-0x4)=0xfe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ec8000-0xb9)={r2, 0xb1, "d209a8db809d9e246834fa036aa4d5e228e664cecf449ab04104e82c6b220a2134d188f8c765c952ec66cd7e688d72a0e44df4ff0ce72f95be7a6ec141a9b32ea02e8bc1ef1b2493033cab474c17181e0203a18f7ee03501cfbe2880175ee4bcc11741e97ad8e4cefa15e164f58aaa2add6ed00a5e45a31b4ff690c31d8f9dd4859384c63b75fba27eaacaf93111d288e9723fd47810ea9dcd2ca851328fa1f0ed9f5907078dc3e5a103bdadff77e9a3ec"}, &(0x7f0000431000)=0xb9) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) [ 322.929793] binder: BINDER_SET_CONTEXT_MGR already set [ 322.943766] binder_alloc: 13231: binder_alloc_buf, no vma 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cb2000-0xe)='/dev/admmidi#\x00', 0x6, 0x400000) syz_open_dev$sndctrl(&(0x7f0000fad000-0x13)='/dev/snd/controlC#\x00', 0xb82d, 0x40000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00001f2000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003e4000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000454000)='./file0\x00', 0x40) r0 = syz_open_dev$vcsa(&(0x7f00001b4000)='/dev/vcsa#\x00', 0xffffffffffffff72, 0x40) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000090a000)={0x0, 0x0}) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e25000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x39) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x100001c, &(0x7f0000000000)=""/3, &(0x7f0000001000-0x4)=0xffffffffffffff33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000+0x85c)={{0xffffffffffff0001, 0x6}, 'port1\x00', 0x84, 0x2, 0x400, 0x8, 0x74, 0xd3, 0x9, 0x0, 0x2, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x9, 0x4) keyctl$session_to_parent(0x12) mq_unlink(&(0x7f0000001000)='-\x00') [ 322.962798] binder: 13231:13242 ioctl 40046207 0 returned -16 [ 323.007267] binder: 13231:13250 transaction failed 29189/-3, size 24-8 line 2903 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000061000-0x9)='/dev/dsp\x00', 0x20200, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00004a1000-0x4b)=""/75) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001bb000-0x4)=0x0) [ 323.071167] binder: undelivered TRANSACTION_ERROR: 29189 [ 323.097204] binder: release 13231:13242 transaction 257 out, still active [ 323.104252] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 13:41:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000012c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000045a000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007a2000-0x4)=0x0, &(0x7f0000f32000)=0x4) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000f60000-0x68)={0xfd, 0x0, [0x2, 0xe89, 0x100000001, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:25 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x44000, 0x20) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000eb0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffc000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00003e3000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x1}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="308f1b4c9a97913a4084d86e6883c626d9f675e3a35ae7bdd56314a4fb8d4c51b84779b8134664f543c593d80f6caf9d06973653c9a4c23bdd30cef71278c2f2de71cdd8728a6f131c0bce367814b6d9f4b54bf9a3d03aedd0f66b4dac2d98d3318e2a2dbd0008f97c34095868212f48f570ac5969fb20cc653dc32134f87b9e3288e19bd2ef", 0x86}], 0x1, &(0x7f0000717000-0x2a0)=[{0x80, 0x6, 0x0, "dec4eb62ba5ce11fe175c8ea17d17079847e43db46a27c3890af90d05f8717a99a01473f68da5d03eaaa3fbe20297462c8b1fd06c866990625e5c4531a23402c3f4df6df4ba99fa48f3f874b48924422b093d214499257f0e2fb44d3ab73a75d975d2fcf00b257322ed348d0d3"}, {0xf0, 0x11a, 0x8d96, "89e3d0c4dde3fae77e7d5c0fad73562b0a17c1b3dc057b420e60ef702e1c56eef5435e80ca5574a434ff58871d8ff4a8363c8d6379cecc1577401279e13392a915d7b05465080dafd7792ebcc448dee45b43f0ae2fbd0e9909f75e7544a87d8164bc14abc6c0ea9f65a352f6b1cc1949c4aafe2adefc2812f9b69503030dfd64fca1a83f681a8e2ee1ba15b8fa516175228eeb75006d7dcb602ac138f524aedf7039f02202406badf1a73a3046806980ce645cb963b2985e439cc2ab2d42a7da2f8abaf81c8ff44eae32d7966dc8ebca08eb102b7936851e58"}, {0xe8, 0x10c, 0x100, "6e315ff51709c7263c49d7829f6bfc1422ff9145f824310db6d84b557be522cbc7ff46673e5afbc29f108ff6b1f085052dc43190a86ccdab55103fd79ed864ec5285f3637677f9ffe5a83e83a21c09b7465bde0a4e194ac3750a7a502a3dba93839c26a157ef349cff11c3aef5b06e428ea58de51e3ffcf4e29d3f54c8fe9ed76b0421233d0585aac6fceff73a770379a109867d77750f0194b8634f9c8e4fc065bc2df70a0b2e57f5e17fca3d6e2c175284265c655acecc92ef06ad6fc55f2563d163e8190c585a0b27b3d80d2d39f91b7f74"}, {0x48, 0x10a, 0x101, "5f7c86c8f05c7f77943e495fca8876017ac56e804035c6bd46a4e13f93c5bd5558eef064993f7b3aa20a81822e8ea83ad13d51b10da598"}], 0x2a0, 0x24000000}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000771000-0x420)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x2f0, 0x1d0, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000c91000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1d0}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="e04192ed30edede12f624f429cbf1f5e", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x10}, 0x0, 0xd8, 0x138, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x5, 0x3, 0x5, 0x1ff, 0x6, 0x9], 0x61b, 0x9d, 0x401}}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x7c9, 0x9, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x183, [0x5, 0x3, 0x80, 0xfff, 0x0, 0x5], 0x9, 0x7ff, 0x7}, {0x6, [0x7f, 0x3, 0x0, 0x401, 0x0, 0x1000], 0x100, 0x7, 0x200}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x104, 0x40, 0x0, 0x0}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3f, [0xc75, 0xe21, 0xfffffffffffffffa, 0x3, 0x336e, 0x0], 0x3ff, 0x562f, 0xfc}, {0xf2f, [0x20, 0x1, 0x101, 0x6, 0xd56, 0x8], 0xba, 0x1ab, 0xffffffff}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @generic="fe12deb63ff040e97c11d1536368336b", @generic="49ebcf598946f336d104693d771cad4d", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x3, 0x28}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x8}, 0xffff, 0x0, [0xaca, 0x0, 0x0, 0x6, 0x84, 0x9, 0xebe1, 0xff, 0xe6b, 0x7bfd, 0x8, 0x2, 0x5, 0x4, 0x100000001, 0x1], 0x3, 0x7, 0x8}}}]}}, 0x420) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000001000-0x38)={0x2, 0x0, [{0x80000007, 0x6, 0x7ff, 0xfffffffffffffff9, 0x3, 0x0}, {0xc0000003, 0x7fff, 0x9, 0x6, 0x0, 0x0}]}) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000001000-0x4)=0xcb) 2018/01/31 13:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d51000)='/dev/admmidi#\x00', 0x401, 0x20000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000027000)={0x0, 0x10, &(0x7f0000048000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000504000-0x4)=0x10) accept4$inet(r0, 0x0, &(0x7f00001db000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003f6000-0x8)={r1, 0x10000000}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001ec000)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f000040e000-0x10)={&(0x7f00004d4000)=""/203, 0xcb}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000059d000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000075000)=0xc) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e40000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006a5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000076b000-0x4)=0x10000, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e49000-0x8)=0x11) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000652000-0xb)='/dev/hwrng\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c50000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x2, 0x8000000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000215000)={0x1ff, 0x8, 0xffffffff00000000, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000b7e000-0x64)={&(0x7f0000403000-0x8)=[0x8, 0x9], 0x2, 0x8, 0x6, 0x0, 0x3bba24ab, 0xe9e, {0xffff, 0x0, 0x63f, 0xb447, 0x1ff, 0x1f, 0x2, 0x7, 0x7fff, 0x6, 0x7, 0x5, 0x8f6, 0x7, "afc9278f331b139b2a70a218cc600e257dbd6acad4b0cbf93560c1cac522f465"}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000085a000)='/dev/snd/timer\x00', 0x0, 0x2100) 2018/01/31 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b90000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000978000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000cdf000)={@generic="ab3880dcac6556ed81155674e62c7fd5", @ifru_flags=0x8000}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x20000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x1d4) msgrcv(r1, &(0x7f0000f07000-0xb7)={0x0, ""/175}, 0xb7, 0x0, 0x2800) pipe(&(0x7f000081f000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c04000-0x4)=0x0) mq_notify(r2, &(0x7f0000e9c000)={0x0, 0x12, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() [ 323.122244] binder: send failed reply for transaction 257, target dead 2018/01/31 13:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(0xffffffffffffffff, 0x3ade, 0x4) 2018/01/31 13:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000bbc000)={0x0, {""/7}, 0x0}, &(0x7f00001f5000-0x4)=0x10) r1 = semget$private(0x0, 0x0, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/rfkill\x00', 0x404000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000137000-0x93)=""/147) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f000013d000)={"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"}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000bd6000)=""/219) bind$ax25(r0, &(0x7f0000387000-0x10)={0x3, {"7e0706c1c10a82"}, 0x1}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000531000-0x38)={0x2, 0x0, [{0xd, 0x9, 0x7, 0x1, 0x8, 0x0}, {0x40000001, 0x8, 0x10000, 0xffffffff, 0xa1, 0x0}]}) ioctl$KDMKTONE(r2, 0x4b30, 0x3) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000083e000)="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") ftruncate(r3, 0x3) 2018/01/31 13:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(0xffffffffffffffff, 0x3ade, 0x4) 2018/01/31 13:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000a4000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000-0xec)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d1c000-0x20)={@generic="3e7f6d26f8eba607a46129517f93658d", @ifru_flags=0x0}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/31 13:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c59000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x84000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000768000)=0x0) capset(&(0x7f0000f4c000)={0x19980330, r1}, &(0x7f0000f94000-0x18)={0x4b, 0x7, 0x18, 0x101, 0x0, 0xdeb0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0cfec"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000038b000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000131000)=r1) 2018/01/31 13:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(0xffffffffffffffff, 0x3ade, 0x4) 2018/01/31 13:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093e000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c06000-0x4)=@assoc_id=0x0, &(0x7f0000754000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e42000)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000949000)={r1, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$audion(&(0x7f000070a000-0xc)='/dev/audio#\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000c3000-0x120)={0x2, 0x3ff, 0x8, 0x91e000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6679, 0x5, 0x460e, 0x5, "39c621933c2e370ad239ff5ca982e3a2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:26 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f00002f5000/0x4000)=nil, 0x49, 0x5, 0x80, &(0x7f0000000000/0x1000)=nil, 0x3f}) 2018/01/31 13:41:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/dsp\x00', 0x20001, 0x0) r3 = shmget(0x1, 0x3000, 0x78000200, &(0x7f000032d000/0x3000)=nil) shmat(r3, &(0x7f0000a68000/0x3000)=nil, 0x1000) write(r2, &(0x7f0000c96000-0x2c)="", 0x0) 2018/01/31 13:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006a5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000076b000-0x4)=0x10000, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e49000-0x8)=0x11) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000652000-0xb)='/dev/hwrng\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c50000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x2, 0x8000000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000215000)={0x1ff, 0x8, 0xffffffff00000000, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000b7e000-0x64)={&(0x7f0000403000-0x8)=[0x8, 0x9], 0x2, 0x8, 0x6, 0x0, 0x3bba24ab, 0xe9e, {0xffff, 0x0, 0x63f, 0xb447, 0x1ff, 0x1f, 0x2, 0x7, 0x7fff, 0x6, 0x7, 0x5, 0x8f6, 0x7, "afc9278f331b139b2a70a218cc600e257dbd6acad4b0cbf93560c1cac522f465"}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000085a000)='/dev/snd/timer\x00', 0x0, 0x2100) 2018/01/31 13:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x4) 2018/01/31 13:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000484000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000af9000)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:26 executing program 1: keyctl$session_to_parent(0x12) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000416000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/31 13:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:26 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c47000-0x11)='/dev/vga_arbiter\x00', 0x141000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c05000-0x1)=0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a98000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$ipx(r0, &(0x7f000099e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005de000)=0x10) 2018/01/31 13:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000105000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002e7000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff0000-0x14)={r1, 0x1, 0x10001, 0x7, 0x20, 0x4}, &(0x7f00000a5000-0x4)=0x14) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00002a5000)='/dev/admmidi#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000a6f000)={r2, 0x1f, "74bb4f04416f8af53ca288c4796261763d5c0f4f3bfe0aea354bc1c3b96474"}, &(0x7f0000eb5000-0x4)=0x27) 2018/01/31 13:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000518000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f82000)=0x0) flistxattr(r0, &(0x7f0000130000-0x4a)=""/74, 0x4a) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000000, 0x0, 0x7ff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00003c4000-0xd)='/dev/urandom\x00', 0x0, 0xc000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000d95000-0xc1)=""/193) 2018/01/31 13:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000cf5000-0x1c6)="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") ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) 2018/01/31 13:41:26 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000009000-0xd)='/dev/dmmidi#\x00', 0x0, 0x80081) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000e000-0x10)={0x0, 0x1c, &(0x7f000000d000)=[@in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x400000000}]}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000-0x98)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, 0x98) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000008000-0x8)=0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x3)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f000000e000-0x28)={0x52, 0x8, 0x7, {0x6, 0xfffffffffffffffc}, {0x200, 0x80}, @cond=[{0xc8e, 0x1, 0x9, 0x8, 0x3f, 0x7fff}, {0x9, 0x800, 0x8, 0x3f, 0x9, 0x401}]}) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r5, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r0) 2018/01/31 13:41:26 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10f881, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000bf3000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000be9000-0x48)={0xe, 0x11, &(0x7f00000e1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x40, 0x7, 0x7, 0xa, 0x30, 0xfffffffffffffff1}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x62d, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x4, 0xa, 0x2, 0x1, 0xffffffff, 0xffffffffffffffff}, @generic={0xffffffffffffff81, 0x8, 0x10000, 0x400}, @alu={0x7, 0xc6, 0x0, 0x5, 0x4, 0xfffffff2, 0x4}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x6, 0x12, &(0x7f0000780000)=""/18, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/31 13:41:26 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$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000038e000)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00001a5000)=0x80000001) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000556000)=0x0, &(0x7f0000b85000)=0x4) 2018/01/31 13:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400400000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000c4000-0x8)='net/tcp\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c3b000)={0x0, 0x0, 0xffffffffffffffff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000678000-0xc)={r2, 0x80000, r3}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/31 13:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = msgget$private(0x0, 0x280) msgctl$MSG_INFO(r0, 0xc, &(0x7f00000eb000-0x38)=""/56) r1 = syz_open_dev$mouse(&(0x7f0000488000)='/dev/input/mouse#\x00', 0xc2b0, 0x40000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000688000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000c2f000-0x8c)={0x92dc, 0x10000, 0x6, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000f89000)=0x8) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000823000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x1) 2018/01/31 13:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003e000-0x16)='/selinux/checkreqprot\x00', 0xfffd, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d4e000)=""/151) connect$bt_rfcomm(r1, &(0x7f0000b30000-0x9)={0x1f, {0x10000, 0x3fffffff80000000, 0x4000000000000000, 0x8, 0x10001, 0x3}, 0x8000}, 0x9) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2202, &(0x7f0000002000)="") fcntl$setflags(r0, 0x2, 0x1) 2018/01/31 13:41:26 executing program 1: keyctl$session_to_parent(0x12) r0 = syz_open_dev$urandom(&(0x7f00002a8000)='/dev/urandom\x00', 0x0, 0x400400) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000d68000)='./file0\x00', 0x400, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) r7 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80, 0x0}, {r1, 0x0, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x40, 0x0}, {r4, 0x1010, 0x0}, {r5, 0x100, 0x0}, {r6, 0x10, 0x0}, {r7, 0x2, 0x0}, {r8, 0x1000, 0x0}], 0x9, 0x2) 2018/01/31 13:41:26 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006a5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000076b000-0x4)=0x10000, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000e49000-0x8)=0x11) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000652000-0xb)='/dev/hwrng\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c50000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x2, 0x8000000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000215000)={0x1ff, 0x8, 0xffffffff00000000, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000b7e000-0x64)={&(0x7f0000403000-0x8)=[0x8, 0x9], 0x2, 0x8, 0x6, 0x0, 0x3bba24ab, 0xe9e, {0xffff, 0x0, 0x63f, 0xb447, 0x1ff, 0x1f, 0x2, 0x7, 0x7fff, 0x6, 0x7, 0x5, 0x8f6, 0x7, "afc9278f331b139b2a70a218cc600e257dbd6acad4b0cbf93560c1cac522f465"}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000085a000)='/dev/snd/timer\x00', 0x0, 0x2100) 2018/01/31 13:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x8005, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d80000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d4b000-0xe)='net/rt6_stats\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063e000)='/dev/sequencer2\x00', 0x2000, 0x0) fdatasync(r3) lstat(&(0x7f0000c53000)='./file0\x00', &(0x7f0000a84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fchown(r0, r4, r5) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f000028c000)=r3) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000bdb000-0x28)="e628a2a9ebc9c8bb090bcf7b2c05111be9b4d020bc35be80f285306e01afdc2d0a1c01aa9614a91f") 2018/01/31 13:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xe4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fstatfs(r0, &(0x7f0000810000-0x44)=""/68) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b9c000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000082b000)={@mcast2={0xff, 0x2, [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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x8, 0x400, 0xffffffff, 0x80000000, r2}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") ioctl$TIOCMSET(r1, 0x5418, &(0x7f00003b9000)=0x7) 2018/01/31 13:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c24000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de1000)=0xe8) r2 = syz_open_dev$dspn(&(0x7f00008ad000)='/dev/dsp#\x00', 0x1ff0, 0x402) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000ff000)=0xd8be) setuid(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d5a000-0x1)='\x00') 2018/01/31 13:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$amidi(&(0x7f0000be6000-0xc)='/dev/amidi#\x00', 0x5, 0xc000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c67000)=0x4, 0x4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:26 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000001000-0xe5)="f52a9a0e408c0d582985daef97d97ae564b5558bdba120412a2f125a5abb391628b010927ccbef4c3b200c9ac847ba5d56dac3b9a9cc8d7df032f99d3226110914c7db3418d5e81be96485d6bb7b88656991b7fb00664c55eb6e95346d4c35d928facc4bde037b52f8f80560b4f0f8e857f49a0430a69252bc78045ee184f043b1a1942c37c0875e9a0768fb9c90a6014c7e72cd49bdab9173d1488016ff81395da61c231d5d75c36c927af013650a53df5494dc97b4e7c93e94c131ad948d46757b2b8e81fbaa399d05ad6eb8f4bd85dfc47a53d1860b0fee08be26a61e43e2d421d06235", 0xe5) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20280, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0xfd46) 2018/01/31 13:41:26 executing program 7: r0 = creat(&(0x7f000037a000)='./file0\x00', 0x7) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="e1fb505c812ff79f7e6382f057492ed0", @ifru_flags=0x2100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000774000-0x10)='/dev/sequencer2\x00', 0x202080, 0x0) accept$ax25(r1, &(0x7f00001be000)={0x0, {""/7}, 0x0}, &(0x7f0000316000)=0x10) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) 2018/01/31 13:41:26 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00008c3000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000-0x6)={0x0, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/31 13:41:26 executing program 4: openat$selinux_user(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = msgget$private(0x0, 0x280) msgctl$MSG_INFO(r0, 0xc, &(0x7f00000eb000-0x38)=""/56) r1 = syz_open_dev$mouse(&(0x7f0000488000)='/dev/input/mouse#\x00', 0xc2b0, 0x40000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000688000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000c2f000-0x8c)={0x92dc, 0x10000, 0x6, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000f89000)=0x8) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000823000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x1) 2018/01/31 13:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000021000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0xb) recvmmsg(r0, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) 2018/01/31 13:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00005b1000)=""/221) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b2b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f00000bd000/0x2000)=nil, 0x2000, 0x3000001, 0x20111, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fe6000)={0x0, 0x0, &(0x7f0000818000-0x10)=[], 0x5, 0x0, &(0x7f0000eb8000-0x5)="2538efc6e2"}) mremap(&(0x7f0000136000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000a3f000/0x3000)=nil) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000a53000)="ba8b3e236bcd97f28e7a264deee53fc8d36bf65290303b42e64df658990efbb35073f5fec9f8851cc615c489b8ff37bc05c85b6294d6bd44863633a61cbcffe2b93e4737b1a8def59b42a27f", 0x4c) dup(r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000ef2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000124000)=0x14) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00005c0000)="4812a9bdae36f426a432cc81b38994e6ab981edb1a891c2de1b6000000094a1c40a7963cc74cb0adb92b7bb0fc525af5066206fbdf89f636291e491ffb0b8ccb6405222ca72f1c10cb0d0000000263f07be2374ad7fb2e9df56c8fa06a6613a7") clock_settime(0x4, &(0x7f0000078000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00001db000)=0x5) 2018/01/31 13:41:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x5490546b9358017) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@ipx={0x4, 0x101, 0x7, "984933034d02", 0xffff, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="b9e5afa757565ceffa3b85e6ad6262bc7034d27394439228f9800d1c3bba8636d9d2f5dface8c34ad2b95de546a1013b230e2c185d60dfc73793b40f78b5ca87c8c38fd8fd8a5d827028f97b833df0b8ec6e0ec7e97524a8a1fe62919ebffd07a28059f891dc124922bb07e8c9b016ab1e65a94df3bad4bf1b7b5ad3b00a8e2d4fbd98c2bb5ee33e4b92065e3532bd312323824876bb6801b54ec8bcabdd", 0x9e}], 0x1, &(0x7f0000001000)=[{0x1010, 0x0, 0xdcbc, "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"}, {0xf0, 0x10b, 0x800, "610d1c5c253a5f2707669ea49213986a6120d48a2e868d3a7c311dfe2ec1427c1cb1948934ca21a7269af0a1d55c48cc4cdf2658de196aa6b902952ba31e95e15ac2ef6a17d604223b48f3d48772cfa092581f81c9ce178966809c9e3eb18f0849cd2486bf50799bea3c04b65a1d8bc42f36063e9f37aec1cd11d99016b2f81ee8b64ae55e656bcffa7c35e646acfb53da7498714ce7e62d06dc6ca33314699ef36c524b2cc99484df370481da8e9ad94e57862704debd36aa5f097a9e889e31e7483788d67eca15732d9e86307f6e36b2ee722e5f8d4cb071fe1bbdf3640a"}, {0x58, 0x0, 0x8, "b167229c8c66e2ac6a2c9ca2119295b9dd74acdd3ba7df33c1c35cc39a2625868a7e7afc2ad3fd54eb2cf1549d0b293060270f7ac33e0b0f24baa48f2921d7899f"}, {0x108, 0x0, 0x2, "39097ea7042892b82ac304531722e48447568bc1095f4d6eb8ddd5196cb138ec36fb40ec2f2f43094cc907b9614b955a0b84df5c3d06baf272815397f40c89cc7fe3119345a27981532bfbb07f8c869fef02c112d2be6b1761e8dcf4e90b5b0b55f2e0994053ed29065143b24d183920fff1d10ffa216ee273847daad57d2a6ff23c06d3543179d67ef691070ec7c2a5137e61524bbe5ed786173b16d68b7d313c6b60a37077c629d6aa64ac81ddcc8d59da6ce8e18968e059e436569d08bdac203c51869b464ea3ff1395c0c866fb3ec97913e0ba1300a2e210118ffb874bf6748c9d234ddd9ff618e0a3f7e9a0c89b7f3ea314c3ece14c"}, {0x58, 0x113, 0x291, "0c390aee7fceae88133c6a213b7764e9f1b83bfd4950dcf90aa9fb4f3be8af6ae84535446fd5f8cdbf55485c369f133796e2addfdca024c26b6ae5390a6c97ba38d7f1a0429514"}], 0x12b8, 0x10}, 0x408d112314b65379) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000)=@req={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000-0x20)={"6e3e6e7e8cd8141dcb3efec9e3b2b610", {0x4, 0x8, 0xdb33, "cb736af4fb0f", 0x9, 0x0}}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000889000)={0x3, r1}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000004000)=""/139) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000b83000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5421, &(0x7f0000166000-0x8)=0x800000000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x861, &(0x7f0000001000-0x8)=0x2) 2018/01/31 13:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000789000-0x10)={0x1, &(0x7f00008d3000-0x4)=[{0x0, 0x0}]}) 2018/01/31 13:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001c4000-0xb)='/dev/audio\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aea000-0x6)={0x0, 0x0}, &(0x7f00008f5000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000038f000)={0x3, 0x1, 0x5, 0x7, r2}, 0x10) listen(r0, 0x7fa) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvmmsg(r3, &(0x7f0000740000)=[{{0x0, 0x0, &(0x7f0000507000-0x30)=[], 0x0, &(0x7f0000ed1000-0xfc)=""/252, 0xfc, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000759000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d77000)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9b78}, @in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x74) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/31 13:41:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480240, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00002d4000-0x3)=0x2) 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) sendmsg$nfc_llcp(r0, &(0x7f0000001000)={&(0x7f0000002000-0x60)={0x27, 0x100, 0x6, 0x7, 0x10000, 0x4, "e3b2931f2523b4daf7ae2fd69655627b19b4afdf7cb3d130415e9e9576a429849dbd666c9575606e3ae8624160186c29e3fab0a9e66760d0735ea55d711de7", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x36)="6d89fb76fcff453a0af726d45bb25bcd24682e277c9f666050b303838e258b06f97ade181e73230f2f0546b659f8140085e8a9054725", 0x36}, {&(0x7f0000001000)="26feef5353148cd44a2a193cebca320645d222e8c0c1a9888894a952ddedcba5c588ce7f3030214491b33f90c998baf835111e6093fa4d53cfa5783a7c5156d0b5bc7485cada590137ce1d1f01674cfe205a178451fc49b6e1b0f75cbbd101c721a38f753bf92158976f3c3e140ceddeee7adfffe9e2e8e0f4e1effa29e81536c8", 0x81}], 0x2, &(0x7f0000002000-0x80)={0x80, 0x110, 0x1, "abbffa299aad426b571dc976577e28f25c6ee430e341aea7059fb0cf9331f30ab9c23e0d300043e557010df27f7aef4dfa2b4cb1c096ed0cfcf372b406c5eae6a7a028027077787a45ab8858767419614bbf9c4d855f6578785899700a4b023e6b3e8f734b2fbe4eed1741e36478617c"}, 0x80, 0x4000}, 0x20000000) keyctl$session_to_parent(0x12) 2018/01/31 13:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d6d000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000135000)={0x2, 0x8, 0x9, 0x6, 0x7fffffff, 0x26, 0xc6, 0x7}, &(0x7f0000a33000-0x40)={0x3ff, 0x4, 0x3f, 0x2, 0x1, 0x7, 0x9, 0x5}, &(0x7f0000ba4000)={0x7, 0x200, 0x2, 0x8, 0x1000, 0x400, 0x100000000, 0xba}, &(0x7f0000020000)={r0, r1/1000+30000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000372000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000503000)=0x8, 0x4) accept4$netrom(r2, &(0x7f00007f3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e40000-0x4)=0x10, 0x80000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\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, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x0}}}]}}, 0x310) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f4c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008d3000-0xa)={0x0, 0x2, 0x1, [0x3030c0]}, &(0x7f0000b42000-0x4)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007f6000+0x8aa)={r2, 0x9, 0x5, 0x9, 0xffff, 0x3ff}, 0x14) r3 = msgget(0x1, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000cb3000-0xab)=""/171) 2018/01/31 13:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00003a7000-0x8)={0x0, r0}) 2018/01/31 13:41:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000dda000-0x10)={0x7, &(0x7f0000001000-0x1c)=[{0x81, 0x3}, {0x4, 0xff}, {0x40, 0xff}, {0xc282, 0x5}, {0x6, 0x10000}, {0x20, 0x1f0000000000000}, {0x8, 0xffffffffffff8001}]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000abc000)="") 2018/01/31 13:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) socketpair(0x1, 0x4, 0x91, &(0x7f0000cb8000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e3c000-0x9a)=""/154, &(0x7f0000ab1000)=0x9a) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000485000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) lstat(&(0x7f00007f8000+0xe9f)='./file0\x00', &(0x7f000067c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000a84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) 2018/01/31 13:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000198000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d04000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xed, 0x1, 0x1}, &(0x7f0000b12000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000526000-0x6)={r1, 0x9}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = dup(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000b16000-0x4)=0x0, &(0x7f0000577000-0x4)=0x4) 2018/01/31 13:41:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c31000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x320, 0x203, 0x3f, 0x8001, r1}, 0x10) keyctl$session_to_parent(0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 13:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\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, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x0}}}]}}, 0x310) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f4c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008d3000-0xa)={0x0, 0x2, 0x1, [0x3030c0]}, &(0x7f0000b42000-0x4)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007f6000+0x8aa)={r2, 0x9, 0x5, 0x9, 0xffff, 0x3ff}, 0x14) r3 = msgget(0x1, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000cb3000-0xab)=""/171) 2018/01/31 13:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/sequencer\x00', 0x42080, 0x0) r1 = geteuid() r2 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000467000-0x4)=0x0) r4 = syz_open_dev$amidi(&(0x7f0000581000)='/dev/amidi#\x00', 0x0, 0x400) poll(&(0x7f0000c6e000-0x20)=[{r4, 0x2011, 0x0}, {r0, 0x2184, 0x0}, {r0, 0x400, 0x0}, {r0, 0x185, 0x0}], 0x4, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007d8000)={0x100000001}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000015e000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5d000-0x4)=0xe8) getresgid(&(0x7f000064b000-0x4)=0x0, &(0x7f0000251000)=0x0, &(0x7f0000a8e000)=0x0) sendmmsg$unix(r0, &(0x7f0000c11000)=[{&(0x7f0000ada000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002ab000+0xbb5)=[{&(0x7f00003e8000)="f07acae891938007215988f0e9ace84a2a7accaaa8c9184d2d1a398b00c03ccae1feb9d8ae8b3ceb57b78eb2271518f5dfa1e3067eb961d6cc8e9aaef27d550e89fe3c1e174c6b901543d26f9ff2d1678c69c7c2", 0x54}, {&(0x7f0000110000-0x27)="695f8584012d25d669aa76edbba6bb632eb1ba2e4888efdb218e435c33204a63c905e35aed9b10", 0x27}, {&(0x7f0000fe0000-0xcd)="e8c3ed56426cd94ccc3d2582098c323928391f9d487853dd61bc15f31f82ec9983999687409a46fe4c094d09a338d6a31b363c49abcd41c03e1f904d20787220bb41469d6cad2eb2e0927b9b84ceefc0f5c399aab2d3ba5e351a5c052e96e1a50103af0e3433521c95acd873e4d9755c524834c34559a65943ff00797a62a259d8e778dcc04bb59e64972e4d9ebaaa5387b488c954375ee9d538194df6594ce55686788be5f64a3ab0afa2bcef659bcf7b3419152792064f0334682719ea435ac47ae3f04a0e0d95b34e9c0b17", 0xcd}, {&(0x7f0000938000-0x43)="5dd6e489af6ce838dbae2794dc3d1a32f0dcd317005ee16c79991c0553deb0a039562ef1341ce8556b31435fa76f35513245310906069489079f4b38381bf004f945c8", 0x43}, {&(0x7f0000611000-0x1000)="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", 0x1000}], 0x5, &(0x7f00006fa000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r1, r2}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}], 0xc8, 0x4}, {&(0x7f00000d1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000774000-0x10)=[{&(0x7f0000139000)="3ca2e7d45e598c45145ff79b2d455e6eb93b9a5b446187c9cb9112f4a7c59c5e2574243ea10b1a6f7c83c14fc185ace0a1e462f72c9cf1d3ca02f2d52e13176ef6082cb5df614b0d50094afae5072aaee5a66c5936d039c2086116790b9aae278e509eeb17ce44ad29a3ca84e12a4c7e7addbbaf5507389862931b8f61f2b95ae8056f3aa97371e5fc7a41fe62acefd63a3e4a4613b6da8d306df948374bdfa2a0fa29a3acfabfe08abab59e0b6939b81c6e", 0xb2}], 0x1, 0x0, 0x0, 0x4000000}], 0x2, 0x8004) r7 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r7, 0x0, 0x0) 2018/01/31 13:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c6000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000055a000)={0x0, 0x6}, &(0x7f00000df000-0x3)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f4c000-0x8)={r1, 0x8}, 0x8) 2018/01/31 13:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f0000154000)=[@in6={0xa, 0xffffffffffffffff, 0x10000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65}]}, &(0x7f000057f000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000450000)='./file0\x00', 0x20) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00008fc000-0x10)={0x10005, 0x0, &(0x7f0000787000/0x3000)=nil}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000fe4000-0x8)=0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00009a2000-0x8)={0x0, 0x0, []}) 2018/01/31 13:41:27 executing program 0: io_setup(0x7, &(0x7f00002d1000-0x8)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f000052d000)=0x1002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dad000-0x9e)="", 0x3e3e) dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, 0x0, 0xc, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000b88000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2275, &(0x7f0000bd6000-0x1b)="bb041c6a06679cb66022bf2c4c583cf46f2b8987919e8014c4f9fc") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000442000)={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]}}, &(0x7f0000938000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={r4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r5, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) 2018/01/31 13:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007fc000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d62000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 13:41:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4400, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d73000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) keyctl$session_to_parent(0x12) 2018/01/31 13:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000d0000)=0x0) socket$inet(0x2, 0x4, 0x200) 2018/01/31 13:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x20000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000d76000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000003000-0x4)=0x5) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x4a, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x18f0, r2, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000-0x10)={0x1, &(0x7f0000004000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000004000)={r3, &(0x7f0000002000-0x83)=""/131}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)='em0GPL\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x0, 0x3, r5) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000007000-0x45)="e20cff5249ed627349d869e87909291637ad424f93cfa8bc90f346edc36532e81882245e44b700989553b6573d855bdaf3e242d95026f4a6a3d47894986838e50e5403b7d7", 0x45, 0x8000, &(0x7f0000007000-0x10)={0x4, 0x8, 0x1, "6dd915672e1a", 0x400, 0x0}, 0x10) r6 = getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r6, 0x0, &(0x7f0000008000-0x4)=0x3e) 2018/01/31 13:41:27 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000350000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f00000bf000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x0, 0x9, 0x4}, &(0x7f0000367000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000273000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00007fc000-0x48)={{0xffffffffffffffff, 0x3, 0x8001, 0x3, 0xd8e5}, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r4) 2018/01/31 13:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000224000)=0x1, &(0x7f000054c000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000e1000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00004cd000)=""/129, &(0x7f00009f1000-0x4)=0x81) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fchmod(r0, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/31 13:41:27 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000)='/dev/hwrng\x00', 0x309800, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000001a000)={0x0, 0x0}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000001b000-0x4)=r2, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/31 13:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) execve(&(0x7f00007c0000)='./file0\x00', &(0x7f000067d000)=[&(0x7f00003f2000-0x12)='/dev/loop-control\x00'], &(0x7f0000d6c000)=[&(0x7f0000e8e000)='/dev/loop-control\x00', &(0x7f00007ce000-0x12)='/dev/loop-control\x00', &(0x7f0000ab8000-0x12)='/dev/loop-control\x00', &(0x7f0000bf2000)='/dev/loop-control\x00', &(0x7f00008e9000-0x12)='/dev/loop-control\x00', &(0x7f0000b36000)='\x00', &(0x7f000016f000)='em0%%)md5sumvboxnet0^\x00', &(0x7f0000d84000)='/dev/loop-control\x00', &(0x7f000033c000)='system\x00', &(0x7f00005c3000)='*posix_acl_access!*^ppp1.trusted{nodev}\x00\x00']) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000660000)="2582cd63f0244e05338d3fe12d277c1af1c226d963f747d137a2c6f5476596551e9f091cb6f1e1052f735268635f8267fd131d43c4af7dd22a9858957530de1625a932543dabe9ec44a4764544ea570fbd75f7dac7ee37b510c9d789582a2c0b33a41798862595b3c16539471cc5bb9a41a6513ec327123189d4bdab33e3fabb0ab33d1e821ed42db5d3d094d3b5433ad7ece56f9400dee3d525e104f69f2342fa29fc5ca3dda4a28ad9e43fcf06ae3b0489e8f2eb1ae806", 0xb8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/01/31 13:41:27 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) r1 = syz_open_dev$vcsa(&(0x7f0000544000-0xb)='/dev/vcsa#\x00', 0x5, 0x400441) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fee000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/31 13:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007df000)='./file0\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000b58000-0x4)=0xffffffffffffff0c) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ea0000-0x8)={0x0, 0x1, 0x9}, &(0x7f0000f22000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000071d000-0x4)=r2, 0x4) 2018/01/31 13:41:27 executing program 0: io_setup(0x7, &(0x7f00002d1000-0x8)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f000052d000)=0x1002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dad000-0x9e)="", 0x3e3e) dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, 0x0, 0xc, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000b88000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2275, &(0x7f0000bd6000-0x1b)="bb041c6a06679cb66022bf2c4c583cf46f2b8987919e8014c4f9fc") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000442000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000938000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={r4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r5, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) 2018/01/31 13:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a5c000-0x20)={0x101, 0x20, 0x8, 0x800, 0x2, 0x8d5}) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00005a4000)=0x0, &(0x7f0000312000-0x4)=0x4) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20000000000000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:27 executing program 1: keyctl$session_to_parent(0x12) r0 = add_key$keyring(&(0x7f0000f38000-0x8)='keyring\x00', &(0x7f00004d2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000cb8000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000135000/0x3000)=nil) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000932000)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/31 13:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a18000)='/dev/sequencer\x00', 0x204000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fc7000-0x4)=0x5, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f94000+0x15c)={0x0, 0x0}) getdents(r0, &(0x7f0000fb4000)=""/33, 0x21) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000165000)='/dev/rfkill\x00', 0x808, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") syz_open_dev$mouse(&(0x7f00002be000-0x12)='/dev/input/mouse#\x00', 0x1, 0x4800) 2018/01/31 13:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d16000)={@generic="9ca7da44062dc15d2c49defd1330bda6", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick=0xda4, 0x4, {0xe77, 0x7}, 0x2, 0x1, 0xe0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000fea000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x800) open_by_handle_at(r0, &(0x7f00000f5000-0xf9)={0xf9, 0x1, "eb7130cd1e7af14398e4af7960f906339beb2d2022e83ed8eabfa720dc251ce3313c92cb85a7944ee62a805b5188d50a21ec0e971b3324a75a53b1024f2f4e7f01f88a0e3408a440d53fe0a8276d7f7decfa5381469255241e8a10e45189dc71b6ffbc0fa1415145195c526be76e5c798fe1ea4359e660ceecf0b43aff7f85299f91db6f8a2ae93decd91109101c9ead746af62747af43630383c372d56824f7381ec1fad1995a4891a66625842ca5f2eedbb23ae5bcbd56b8f5b6b3b868bdd01dfffa4731fe5053df67d19e697dbb29da4dd13b2439f4a80830f161b389ee02951a20142786d94dbe488f41a636fb14f6"}, 0x88800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a9a000)={0x2, r0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c54000)={0x0, 0x0}) pipe(&(0x7f000080e000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000072a000)=0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a91000-0xc)={r2, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000fc0000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000c0000)={0x1, &(0x7f0000ac4000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) fsync(r1) 2018/01/31 13:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x130c809c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:27 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e7e000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x7fffffff, 0x9, 0xd6}, &(0x7f0000066000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r2, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) ioctl$TCSETAF(r0, 0x5408, &(0x7f00008cb000-0x14)={0x1, 0x96e, 0x81a, 0x5, 0x38d, 0x1400, 0xda, 0xffffffffffffb855, 0xfffffffffffff46e, 0x1f}) r3 = syz_open_dev$amidi(&(0x7f0000f49000-0xc)='/dev/amidi#\x00', 0x6, 0xa00) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000fee000)={@generic="6a3804fe711cffcb8cc3b0616b3a890e", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 13:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") bind$inet6(r0, &(0x7f00000b5000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) 2018/01/31 13:41:27 executing program 1: keyctl$session_to_parent(0x12) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000059b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) userfaultfd(0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000256000-0x20)={0xe00000000000, 0x0, 0x1, 0x0, 0x17, 0x3ff}) 2018/01/31 13:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000564000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f0b000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000527000)=""/4096, &(0x7f0000a93000-0x4)=0x1000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) recvfrom$unix(r2, &(0x7f0000372000)=""/4, 0x4, 0x1, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) preadv(r2, &(0x7f0000da7000-0x40)=[{&(0x7f0000867000)=""/4096, 0x1000}, {&(0x7f0000cae000)=""/20, 0x14}, {&(0x7f0000e6a000-0xea)=""/234, 0xea}, {&(0x7f0000a9f000)=""/234, 0xea}], 0x4, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00005fd000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/31 13:41:27 executing program 7: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000252000-0xc)='/dev/autofs\x00', 0x400002, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) set_robust_list(&(0x7f000076d000-0x18)={&(0x7f0000581000/0x2000)=nil, 0x9, &(0x7f0000e17000/0x2000)=nil}, 0x18) 2018/01/31 13:41:27 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000308000)='/dev/vcs#\x00', 0x800, 0x2200) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000077f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/vcs\x00', 0x810187d, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a3b000-0x4)=0x0) 2018/01/31 13:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d16000)={@generic="9ca7da44062dc15d2c49defd1330bda6", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={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$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick=0xda4, 0x4, {0xe77, 0x7}, 0x2, 0x1, 0xe0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000020b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002cd000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0x1340000, 0x3, 0x1, 0xa, 0xa0, 0x80, 0xbf, r1, r2}, {0x200, 0x200, 0x2, 0x503, 0x4, 0x8, 0x0, 0x4}, {0x51, 0xd9e2, 0x47ab6731, 0x4}, 0x8, 0x2, 0x1, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x4, 0x1, 0x200, 0x7ce, 0x100, 0x3c}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f00005e1000)="", 0x0) 2018/01/31 13:41:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x20000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00009c3000-0x4)=0x168, 0x4) keyctl$session_to_parent(0x12) 2018/01/31 13:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b8c000-0x16)='/selinux/checkreqprot\x00', 0x40082, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00005e6000)=0x0, &(0x7f0000fa5000)=0x4) bind$netrom(r0, &(0x7f0000148000)=@ax25={0x3, {"afc5ad853d2515"}, 0xbc}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001bb000)={0x7, {{0xa, 0x3, 0x634de366, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe8}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 13:41:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f92000)=0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="1709b02b078c7cc5fe812590d220f366ec23a8f9f66b2c64046497903d45db2021fac4587bb110021d8a1a12c148ff1a4a818bceda7fbe7a5231dd48fae5f204ecb5781d06c3995c47efeb8768a386f7b2c79319709abc7b2849953a77064615", 0x60, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$void(r0, 0x5450) 2018/01/31 13:41:27 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000009000)='/dev/admmidi#\x00', 0x2000000006, 0x41) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x1, 0x0, &(0x7f000000a000-0x2)='p'}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000c000-0x8)=0x0, 0xff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000000c000)={0x8, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 13:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006c8000-0xb)='/dev/adsp#\x00', 0x1000, 0x199e01) accept4$ipx(r1, &(0x7f0000cb8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000091000)=0x10, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cab000-0xe)='net/netfilter\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002ab000)=0x20, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00001a9000-0x50)={0x101, 0x1, 0xffffffffffff5c08, 0x5, &(0x7f00001c7000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ec7000)={0x7603, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17e, 0x7, 0x1, 0x944, 0x8, &(0x7f0000339000-0x10)=@generic="d1a795ab805161a17cee41ee2afc9a49", 0x20, 0x0, 0x28}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000870000)=0x0, &(0x7f0000f53000-0x4)=0x4) 2018/01/31 13:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/ppp\x00', 0x48000, 0x0) clock_gettime(0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006f6000+0x563)={0x0, 0x0}) write$sndseq(r0, &(0x7f00007aa000-0xc0)=[{0x9, 0x0, 0x3ff, 0x3, @time={r1, r2+30000000}, {0x4, 0x100000001}, {0x4, 0x3f}, @ext={0xe6, &(0x7f0000390000-0xe6)="169ed0367d43159e812c1d4d082f86850a922db1e5372883daae043c6c22cebf459eb083495d5da6d724f4929914389922af9a74291c574fd266f2ae3a744dab418b22855d1411e65f269582d6df98866a4bc76ef05ce0c36a49d42f367a858f4223eea72fdca5cde2f6d0c969eb1861d29349c8ab3a81d4d017c74c9417ef5fc7ab8a6d174133d3fefd7c883cd7562145e228cddabf47073252adf2a4e880cd2f7492b1b256dda2c6b601e930d4ce2228bb866804363eabb5023310fb9e49a0d983e9e8a2958be2f1b4c972f6707bd4732b039022186a093f9d703572f23a54636f84886119"}}, {0x5, 0x3, 0x3f, 0x1, @time={r3, r4+10000000}, {0x9, 0x0}, {0x0, 0x7fff}, @control={0x6, 0x7fff, 0x2}}, {0x8, 0x80000001, 0x6, 0x5, @tick=0x61d, {0x7, 0xfffffffffffff2fd}, {0x0, 0x4}, @addr={0x7fffffff, 0x0}}, {0x8, 0x401, 0x8329, 0x4, @tick=0x8, {0x7f, 0x7}, {0x1, 0x2}, @note={0x6, 0x64f, 0x365, 0x1000, 0x4c}}], 0xc0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}]}, &(0x7f0000f92000-0x4)=0xf) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000308000)='/dev/vcs#\x00', 0x800, 0x2200) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000077f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/vcs\x00', 0x810187d, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a3b000-0x4)=0x0) 2018/01/31 13:41:27 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) keyctl$session_to_parent(0x12) 2018/01/31 13:41:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/207, &(0x7f0000b79000-0x4)=0xcf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 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) setsockopt$inet6_buf(r0, 0x29, 0x100000cd, &(0x7f0000001000-0x184)="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", 0x184) [ 324.941500] kauditd_printk_skb: 559 callbacks suppressed [ 324.941507] audit: type=1400 audit(1517406087.702:11667): avc: denied { map } for pid=13590 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 324.964444] binder: 13596:13603 ioctl c0306201 20009fd0 returned -14 [ 324.992014] binder: 13596:13605 ioctl c0306201 20009fd0 returned -14 [ 325.106259] audit: type=1400 audit(1517406087.702:11668): avc: denied { net_admin } for pid=4163 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 325.106280] audit: type=1400 audit(1517406087.702:11669): avc: denied { net_admin } for pid=4163 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 325.106299] audit: type=1400 audit(1517406087.708:11670): avc: denied { dac_override } for pid=13596 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 325.106319] audit: type=1400 audit(1517406087.737:11671): avc: denied { net_admin } for pid=4171 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 325.106337] audit: type=1400 audit(1517406087.742:11672): avc: denied { dac_read_search } for pid=13598 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 325.106355] audit: type=1400 audit(1517406087.743:11673): avc: denied { net_admin } for pid=4171 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 325.106372] audit: type=1400 audit(1517406087.748:11674): avc: denied { map } for pid=13590 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/31 13:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00009ab000-0x9)='/dev/dsp\x00', 0x40000, 0x0) 2018/01/31 13:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a73000-0x4)=0x0) getpgid(0x0) r2 = geteuid() ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000831000)=""/209) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000091b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee6000)=0x0) r5 = fcntl$getown(r0, 0x9) r6 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000326000)=0x0, &(0x7f0000438000-0x4)=0x0, &(0x7f000092a000)=0x0) getgroups(0x3, &(0x7f0000f19000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = fcntl$getown(r0, 0x9) r10 = getuid() ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f00000)=0x400002) getgroups(0x6, &(0x7f0000e75000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000a49000)={&(0x7f0000df8000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000f45000-0x80)=[{&(0x7f000028a000)={0x4dc, 0x14, 0x10, 0x2, 0x0, "", [@generic="3ed0e240cff0008632b7acae96512fd80e6491f9fae51b819515c6c8fc888d9375210f68b6c64d672e483e2b7d58187d28fb4cf3fcde1eca", @nested={0x38, 0x84, [@typed={0xc, 0x6b, @fd=r0}, @generic="c4adf4570a8e7a7ddf5d60472d05a40822d40256f782dd4750e607e5311fc9600aa157470ead9960"]}, @typed={0xc, 0x41, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x450, 0x31, [@generic="d6bbf9a74605117682f3c6bfbd6669a0e7bda74f866e3b30019bc62f6f904e07f4b21ba47c8079b8bb00e08a0d5c98c7c965bc1c51e0f095e90ce93817fe56ba7b91d18464c76ec12b8ce9e1df349cc1627d93224b3a1abd1c3628af3b2b3b20df1aa9a9aa7bb2805aa432a1b4363483fff7cc5ddf559c6c59f5d32738557c56c5549094d931b719803ebd281388b61a0a03bb69069bb571341b75d970fad062707fd0619bd9d79a2c8217f26e57a5", @generic="31aa0f32c1782719f750861d45e8877ec194b3010b6cadbea92e90d2893a1ae771e916c7bd0ee634edbfa3d4340b3fed71704852acadf9078f1f0542f63cb9813ff17a4f07bce566137c56d77710d92c9d055f61a85377b87c00413705501de25eaef8e32b4c1e6b76a7520ecfbb5f974d7357be6c3527b5e1e1693df5c98bf572e5cc5dc1fa5fdbd7f275c7342d0c03ee1c74541751adf2bd143fa47a1cb8fdb6625785bad4ae4f35e3d84b6000c6c615235f91153bde17fa802aed3b3d3d6935bc6bf37acccadb2f007c33", @typed={0x18, 0xb, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="d99eb54017fd7cb7aecb48d2d799ad4532425399f5e10ce1ca7523c1f81449c7015b805a4b5855e3e0d6823f1484c7e26d95f16c6126e84d3bd571c42c13ee983de260b700649541db5cae44dbe53d811f8c49c07f4ea7c0b7f301b582d4699d3093cd80e79257bb6374466fbe68446d7394d1ff68ecc643039a0330e97c92c61923afc5979225c1c61cf2e3816053912d15cbd6b6b8875da82b7bccbed457b2d7de339aa46bda9cb3850dbdc712890656d42c4cb9f479f721ee2488402a2e8220565576e3ec65ed011f14c4e68e865351d8b2a4fd6768fc3dc8750ef24a42eb48be6d159b929bc117d6a5466a1179", @generic="590eb13ce4ac36cdab653d5d15fbbf14924d26f5495b31ad434685ef85b66a6a7039a4df6b3ee33bb52ab20b356fa7afd676e52ffbc9fe019ed2fc245069a61c042a05c60ad53d840824f34ab84ae164624f4cb6c355a730a999fc828f455e9273f490311caec2191ad657649b578b2348b2c61a0319f5d368db257ca5cb0daf642f1cc069f2e7e68b39de160dd80440c57b0e9aae3f6a1d9254b707c17b4d98e54478989e926f84c6207454e98eab1586b5ed7d759544dc193b6f920963f1c54fa4e3f7188795bb152dc30a09c5bfd8141dc609fb35dc8702a0de18a13f5c4cf35bd64494b964b99b14051d94d77033", @typed={0x18, 0x60, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc0, 0x2, @binary="86afa807437f25633eda0ffddf0b12a49ddb04924207c203afc27a0d9a08246b5885296aa26e6821d290299a40ec32709903fd6c36356ec4fad5764537a815fc1efdea608ea60f51c095f941d79f19b409a126406720123a78a711fe64afb69e9ac8f87269e313d28bf20de9cb7a0aecf16f05a9cd9adfbd3e94d3fbce8e189561f06e43a7268e0aaf8771a449c86a259fbda5f87a6ef6ad27a2f7e8ea14dce1bf67a6a0ff5ead50e5a80eda79ef1dc8a206b2d5091af4d5"}]}]}, 0x4dc}, {&(0x7f0000ed3000-0x1c)={0x1c, 0x11, 0x400, 0x1, 0x3, "", [@typed={0xc, 0x20, @pid=r1}]}, 0x1c}, {&(0x7f0000705000)={0x368, 0x21, 0x100, 0x3, 0x2, "", [@nested={0xb0, 0x70, [@typed={0xc, 0x24, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="7aaf4c47f6b256f7897f9939af5d18ac711d3354061fcd309ae5c70a86b3995d39e69b27680fb91ce851e60c7cbb7a200d1e3af926d708614062e345e9b4f4a284608c71385c0d4d5b673077de907eff1e03fd7aa577a54a7ff166b621007cb360606df06c2f11f3fd248a4daeddd3544d766a5d4bcc0630359efda47451", @typed={0x10, 0x14, @u64=0x2d3}, @typed={0x10, 0x61, @u64=0xffffffffffffffff}]}, @generic="f9dd654d8f1abd76de41f7ebfe91d1a2e017c5bd9c9309f42007a20a612c63a79c2007ad3301f121b717b5a33de95bee62f7a02d9962871608e9a3df7cbd200de617b9ccb6", @nested={0x260, 0x7d, [@generic="", @generic="df9c7712725fe75ad772f1f76a8eba8317f9d1e48ffa1ba5b62b235da664cf8c6d6b254c89a3ff6f352cca38262e89e2a6cfd179fd6949e3008db80f2b30e0ccc85531ee6f7be4edefb181aaffcdad4080467ea163fc4334940083f1ba8b422129c5d40b0f37bb5eb5e23ef812fb59b08949e85af6", @typed={0x94, 0x64, @binary="74547d4b824ef5ef1c45f427dda0049e38fe76c9389c6adba9bf416a2b19b3c7450fcc4be87ce6cf7ef915ec4e08b76ae6fc83da2f3f2bdd10ec1949ed0bdcc9fd46b9583fd6b360cf12635c94ee009037a77ffb6325b16fa441eaa13b6f1cd63c4b965312265a5ccacbf30b76d49ceaf6038726d3aee11e4e726b47afdeffa3e193fe219c1693de4ad8a3"}, @typed={0x10, 0x86, @u64=0x3ff}, @generic="f58ca8bc43c9aa94e1bdbf331364fc625a9859e0ca69983ebb53012059000da9d5c6722e59c35ebcefeadb24acef1218a70b318bb6246673a6471e3dd02af99e99cf3e098ed7f5436f5917ed1fb30fb0cf39b03e9819b2446d44be94d40a27ff714c181a27e1242fb0647cac9286fc65fd4a438a44913cce", @generic="b06a3d521361d7c7dca69a3fd9ac7d861fcf4c43a1f79d5110d4936a337b605b764e7d1718e9c9ae2f0f317b7541e5612b59c34d7ab6de770cdbf143dde28c849034245fdac7f23acc9668dd1ef9089a02ed15978c0fcb0d16a6693628d952ff4420f5840381081b7fb8c792a0114a9ebbfe1fb86524152c8fbd9e0adc639402916f1c7b8444be569a998786c84620cea99565f64999fc39dbbd35eb62ac9661fd1d6f535f59fac5f243517fa1285e337dde7a0df3c18e92294abbf8ceafced70778f43f9d3b3399a76a52"]}]}, 0x368}, {&(0x7f000054d000)={0x124, 0x2d, 0x400, 0x1, 0x0, "", [@typed={0xc, 0x4f, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x32, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc4, 0x51, @binary="58cc523913de5130883a5496e16ec380a06f0dc1788cebded4bb0247efc454302e5d43ff4b40dd88ca3ae8e67111eb3e23ba98bcae7e9d276e55f688e6df283cad1442a8360d0be6de934184b39006d17860f7d367e590a6307f00356ffb554ecb9dba688234f6b1e3a841678172f6921f85e80dbb1b1854d9d637a729f603ad4102ad11e5f620377cf388f97d89820c16fdc6cb78e05d7d6250884b13214d14fcd14f759d83896b899deec67ca1a9aee6d3fe50ef12c7264029"}, @generic="3f5ba166f78dd4d39ec0dbd7390bd60396bd0d540db78da103772dc9", @nested={0x10, 0x8e, [@typed={0xc, 0x6a, @uid=r2}]}]}, 0x124}, {&(0x7f0000ed0000-0x248)={0x248, 0x12, 0xf10, 0x2, 0x2, "", [@nested={0x238, 0x23, [@generic="10392c4530d8d5784a6d7ccaeaace5ff3011f099b456ce333ec042f47bb4e3e848929150f7cf51e6a80f4941c8651cc9af28029e254fdc994a042326ec238754fc3884613b2dfb406a0c014d06e9e39ab962a0b86579b0c11922db4dcc1c1d87cb555a9866e851eed56d1457de80b153d97d514140280d9220ddf32835f2e1d7cdbcac0944b2d99019f1eb957c222172058949032121354452f1d9254b4bc5c49d6f950a501fe7b22826660811d9571e", @typed={0x14, 0x40, @str='/dev/rfkill\x00'}, @generic="cacfca7fc1839defc709df2db4f58c75b6d0142558cc733d32fd0f8799239e793675d6073d58d9f99d2c6a2c7f63c94bd1a61d82f0d36fc793ad55c9a336c7e96f1fded39bc4411008756424a025b811c3948f3931d9d9763588ea4cf1b2bfc33c7b169d5ee99b43dbef9d63fcdff69703bd22429751c9370f910ac8ddc957ab3cc1080d93c3bdf6f1a115ac295653ae27771d356afc0501ab3abdb8f6f8df21c2eb2b8a7db7d0e6c3bcb0", @generic="", @typed={0xc4, 0x82, @binary="21800e9d530a3bc63476393ab8a68eee546bb6c92de9d906c833658b5ec27d82a5aaadf7ff8191c6fb2357e201df98cfbfdb9ec686e88b09f38c2d460f652729d507f46d443fbbe2e711ff47af7c9cf96dc1bd2b1237249e9f52c947084390b3ec8dd5580e1172efc63e1c2846a6e06f0f8273ad0a228f2816243c52a8e707bfcc9c7d5a3f47890974b87a39c14c75d6be2182286764119e237bf6e26958d2961dc003052818528232bc244a31a6d8e0a2002b437217992a1cc2c9"}]}]}, 0x248}, {&(0x7f000035f000)={0x1a0, 0x2c, 0x300, 0x2, 0x0, "", [@typed={0xc, 0x37, @fd=r0}, @typed={0x8, 0x90, @void=""}, @nested={0x17c, 0x28, [@typed={0xc, 0x93, @uid=r2}, @typed={0xc, 0x92, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xb4, 0x2d, @binary="e7b23726a77fc5a3c1485862619271f3287ab88981043d9a15890fdb6eedfab7650747999ffdeeb7fab58e085246e17c16a4e30bdeb287c4661191cfa0f2c9067e8e945233e7c1311a18fe9eff25e5bfae00ee40eaa78a9f64c5976b69fab130ced6a257f6da6d569501c245eb3011ba303b276265c07076def4851f081d5f7b26155b4715535af65045e67fd61e31e4e8536547fa17d006e73e410f62ec0cba25fa4dbd7fe19bde114001"}, @generic="539a9a15c0aae53b9e0bb1d86e4a67d51f5a71539f08cd308d50c104ecbaac2b7335c43a63ed908a62306cbd6352b2cd75a32327df1130bdc90e84f8413549e5027e4871942ded3a74a748d56988b8691b45850a1987dd421a5c4c123961681b22d1100fdc0d2e9bec09e27c2a407360da2170c573264a3f3050d23927af2e373503faf6bb33277555fcc96da454476f6e2822f714f28e515f92e7f639a8f4dc4472ee864e61eeb04100"]}]}, 0x1a0}, {&(0x7f00009d5000-0x19c)={0x19c, 0x41, 0x0, 0x0, 0x1, "", [@typed={0x8, 0x2b, @void=""}, @nested={0x20, 0x2e, [@typed={0x10, 0x42, @u64=0x3}, @generic="a9a91d9feee2a4f8c10b"]}, @generic="08f645ceb4e2885dedf7f6a04c747bc3053551e48e9396a2d4fd02b54bc8f297ce6a67d4cd9464760c84139a72dd7955fec7a1dc9f3d1de8a9f9c2fe62fca270f5baa849c63f5e4651d830b1faee05aa00e678b66159f6ce537983123d471c121202f46df4d051131e95239effca1b9908d303bb3000ba60dcc09ec379dc1f58d10bfd6ea600b7be7a5ddd74112d8a7a262bda4f8b3f4fa7264ebc2915823848b0ce3c999f5602b58d8b15e072ebf9b84663b6e7c256d127", @generic="2c2525acf5e0b3540248d1068305c96e8821c4ac58b29f07e57b1351d2a8e1174222d03a0cbd06b1da4afdf0d63ae48c91e74314fa7ceb556af51f47c093abd8c1a3aa2d50bf9df825c2a8bc9e14c863a6c2fad67b609295a9934b4ef1589f27c577efcb729e728be7e550d981d2e5b732f0732b57583ee045c952b46c936cff3ab0cd248fa859", @generic="85bdf306dbdeaa51c8449d88c6c08f87074fc0325d9355ac47ac848c9bc489f66356"]}, 0x19c}, {&(0x7f0000eeb000-0x478)={0x478, 0x3a, 0x400, 0x5, 0x2, "", [@generic="9fd2e8c99523c5c01dbb678b50f562fddccaafe2333b692c0953698bef01009bf13fbb38f03a5e48cc75998c28cc059ba9af26832575846f09dfba1ea9d19aea8b72d6fb60c002f9fbb73942a688983b0133db91cdbd377f731179e4e0eade4d95eaf698e3efd91fa3c28009dee41138de03618213027a48ee523745a90daf89fc36a34cdc7d3d612ec83c9dd81ec647f20b1b01009e71c9e51a131973706fc999a837e83084991ff706355134bbaf66e3b0e36c7e08facf6845db914d28173c0d3d8ee85c226fbde8f3963ed6811515cca50156b2026810c173a097ff9dea3fe2804c93cd9475720f653db829fedfca27", @typed={0xc, 0x10, @fd=r0}, @typed={0x10, 0x3f, @u64=0x40}, @nested={0x17c, 0x83, [@generic="bf6a8a7c02a98b50a442bca1fbefa09c3fa1b0a69bb83e9bc8130f3b0a4cb8bbc22878926955c01cfe4f4247d06405247baaff1cf003b45b94fae06a01745a5a04e68e3c633836318cd7c154fc", @generic="112273327b196f4ae9cec608fa9471", @generic="beada2d14aa4e0c35a897f9a82b47c0702c3409332564cf3240443ecf4e8eccf5503e642cf6920dd87fc913376f25ad6", @generic="", @typed={0xc, 0x53, @pid=r4}, @generic="105b5107b97a3ec7178e05a98741169824c0431c649e4fd8c410cc608768faa65fe5165de0df297728c0c001bddcdfee75cf9599aa2444c565a4f50ed81020ae4cd21171edfe4cfa4e2eef176c953c36882f97fa9c2a6e5e9447c0d00b413ff8a020a23dd5852b19040af84c8301d5114e439b2528db653a9cff0faa146e272d63083db90974361fd7cc717a063c3fd7387036eeee11cdc4dc0dbf1be7e5ef4367de3e0a3d3822f8686c8ba0bd7cd9c2f0ed4b9448015cd17b478e09d7119bcba3a44497aad9a6431cabb105c38994f4730b0d59afddc704bd3b4b6c99f37b"]}, @nested={0x12c, 0x5f, [@generic="4d00c7664a261e6c8a3dc6ca36a370f1d28dfb7ab0bc83017281ec98a1414af78428cdcc680c91f45395f77b28465742465f5fdce017cc5f1d653cc0a1aa2be079fbd9696ff88d4d46", @typed={0xc, 0x43, @fd=r0}, @typed={0xc, 0x2e, @pid=r5}, @generic="9f5a4921bbb8372285554316524c55", @typed={0x68, 0x63, @binary="670bde293882a0efd1a31aa08c136f3604ac00b5db754f4dde065bb95629053a138fc986147d9efc26befa125a82a59ab70215a149a365089f5a838fc7ba13257c343448a1082cfe74c7b524a2f4bd2fe2791ed4b191898b35f8a7f78abae256"}, @generic="a6175b6007c0236c0f98ddc8af5505d1655879308803aff9b7087197e067795d7d329a9f24b608f6f1c5b98bdf200f55c37222362f8efd7041e4a5ed59c09896f50f22e33831312e8e6aece52a"]}, @generic="4d66ebc10efb5559370f5b9da3356b63a2c9d4ffb82e7369230270134bbd00f76a9de5ebe8243727647008ea760cbc6a760ff44aed6223827f37530d6991bd0449943b61c91a9811394abde0a9c76bdc3b128f7239379f27f1e73bb543c962b13d0e4ee080cffa1b43604c152d13e49a7584710ef97223cbc15d4c37dd4b343d165925ef8bfb72b948404a99122ff4399ed1e19d01320eb817d7878b1e66bb2dd468444601849fe1b92f9b404031b88b6c18"]}, 0x478}], 0x8, &(0x7f0000140000-0x98)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x98, 0x4040845}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000bb5000-0x50)={{0x1, 0xbba1}, {0x0, 0x6}, 0x80, 0x1, 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]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000855000-0xb8)={0x0, 0x2, 0xffffffff, 0x20, 0x3f, 0x1000, 0x1, 0x9, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x12, 0x800, 0x6, 0x10147f5c}}, &(0x7f00007d1000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ca5000)={r12, 0xa90}, &(0x7f0000bc3000-0x4)=0x8) tee(r0, r3, 0x308, 0x1) 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/31 13:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009da000-0x9)='/dev/sg#\x00', 0x9, 0x400000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b4b000)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x8000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4a6e99c0, 0x7f, 0x0, 0x0, 0x44e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x100000000000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000088b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000ab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006ff000)={r1, 0x1}, &(0x7f0000c1a000)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000061e000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/31 13:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b75000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c28000-0x10)='/dev/sequencer2\x00', 0x101040, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000b9d000-0x10)={&(0x7f000039b000/0x1000)=nil, 0x1000}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00008c4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000290000-0x10)={0x35, 0x6, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x8000000000002e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a8a000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10040) ioctl$VT_WAITACTIVE(r0, 0x5607) mq_getsetattr(r0, &(0x7f0000c07000-0x40)={0x25a56198, 0x3, 0x7f, 0x3, 0xff, 0x2, 0x2, 0xffff}, &(0x7f0000f82000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:28 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000248000)=@known='com.apple.FinderInfo\x00') [ 325.106389] audit: type=1400 audit(1517406087.750:11675): avc: denied { net_admin } for pid=4173 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 325.106406] audit: type=1400 audit(1517406087.750:11676): avc: denied { net_admin } for pid=4173 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a23000-0x18)={0x0, 0x64, 0x30, 0x7, 0xfffffffffffffff9}, &(0x7f00001fc000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000046d000)={r1, 0x3}, &(0x7f0000d3b000)=0x8) 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto$inet6(r0, &(0x7f0000ef9000-0xa1)="", 0x0, 0x0, &(0x7f0000ef8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000ef9000)=""/252, 0xfc) 2018/01/31 13:41:28 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b3e000-0xb)='/dev/mixer\x00', 0x42000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000467000-0x10)={0x17, 0xbd, &(0x7f00002fc000-0xbd)="066db6fc1e8abad43c3711dc30b1a60c486ec32e9adf03a6a39e2572e8dc6839896dab7f79253ce98ba35bfb09e5dd74c99071221fd151325d37f50762ef23edbc8559ee5442c56356a5ccc4896f1e0a78ed641163e2246e0c5fb4bf6ff2c158791c5994b04aab9a96f3c73152b68bda95dc3cdbc075f83fb42061e7c5be37db3fd2f44c53f3f4601431ec41a09f396f22f52dc6a8aea6a19cd044df2e73b71f9461416bcceed347999ee18428cdd5cb26d4c9892aa2c66494a2cb5b3a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a8a000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10040) ioctl$VT_WAITACTIVE(r0, 0x5607) mq_getsetattr(r0, &(0x7f0000c07000-0x40)={0x25a56198, 0x3, 0x7f, 0x3, 0xff, 0x2, 0x2, 0xffff}, &(0x7f0000f82000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:28 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x1, r0) 2018/01/31 13:41:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f000026a000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000e96000)=0x1e, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005a4000-0x9)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001e9000-0x4)=0x0, &(0x7f0000746000)=0x4) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f0d000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000ae0000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e3f000-0x10)='/dev/input/mice\x00', 0x0, 0x40) socket$packet(0x11, 0x0, 0x300) getpeername$netrom(r0, &(0x7f0000687000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000093f000-0x4)=0x48) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:28 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0xd0, 0x288, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000abc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1b8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x400, 0x2, "aa51cb8988ca819a3adde7aa791a73e8d8c8097ab5835b59f429d8a1243d"}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0xff0000ff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="debddc9e759f4bcaab9dd3456a703b3b", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x1, 0x6, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x5, 0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x140, 0x0, {0x0, 0x0}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1f}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7fff, 0x7fff, 0xdf, 0x0, 0x0, "dfb298b3e546e726e3140bc334fe9bcb5d25eb672b74ce33c227dfef13180900fc97f10c4c68edbdc2c072f017eeed4c080d27f20d584d571f2d2fd908b00cc2"}}}]}}, 0x428) 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f00000d6000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000cca000)=0x0, &(0x7f0000caf000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000091000-0xb)='/dev/hwrng\x00', 0x100fff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000862000-0x8)=0x800) read(r0, &(0x7f0000aba000)=""/128, 0xffffffd2) r2 = syz_open_dev$dmmidi(&(0x7f00004eb000-0xd)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000a30000-0x1)=0x0) 2018/01/31 13:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/policy\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008db000)={r0, 0x400}, &(0x7f00004e4000-0x4)=0x6) r2 = open(&(0x7f000076d000)='./file0\x00', 0x200000, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x14, &(0x7f000091a000-0xa0)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9, 0xb, 0x0, 0xf, 0xffffffff, 0xfffffffffffffff4}, @alu={0x7, 0x5, 0x7, 0x0, 0xb, 0xffffffc0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x24}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x9, 0x6, 0x5}, @generic={0xff, 0x1, 0x6, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, @generic={0xfc, 0x1f, 0x5, 0x5}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$packet(r2, &(0x7f0000c1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f1e000)=0x14) 2018/01/31 13:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004d4000-0xc)='/dev/amidi#\x00', 0x401, 0x208002) ioctl$TCSETSF(r0, 0x5404, &(0x7f000055c000)={0x401, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x6, 0x800, 0x6, 0x8000, 0xff, 0x1f, 0x10000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004a5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdd000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006d0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x6, 0x100, 0x2, 0x80, r2}) 2018/01/31 13:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a8a000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10040) ioctl$VT_WAITACTIVE(r0, 0x5607) mq_getsetattr(r0, &(0x7f0000c07000-0x40)={0x25a56198, 0x3, 0x7f, 0x3, 0xff, 0x2, 0x2, 0xffff}, &(0x7f0000f82000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) getresuid(&(0x7f000004f000-0x4)=0x0, &(0x7f0000bd8000-0x4)=0x0, &(0x7f0000023000-0x4)=0x0) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:28 executing program 3: 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) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003000-0x4)=0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000-0x10)="617474722f6b657963726561746500f1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x30, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0xffffffffffffffc5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000002000)={0x0, 0x0, 0x4, &(0x7f0000002000)=0x0}) sched_setscheduler(r1, 0x2, &(0x7f0000000000+0xc93)=0x3f) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000000)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000000000)={0x0, 0x4, 0x10001, &(0x7f0000000000)=0x0}) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000001000-0x4)=0x3ff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000955000-0x30)={0x10000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setownex(r4, 0xf, &(0x7f0000001000-0x8)={0x2, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f000066d000)="4aec8f76faf47cdda41bed148c1366ae69dd523eadb64dea184a9194af803a8e2afa59a3caab0f2297a9452510d82b2f93f9f398cb0fd947e462b5c74f6b21a571dc3489d7c984ea1bd9e896fe21e78c4b7b908847bb90a4b911b03dc6540f20b47acf4e19171e3dfa25cc87123afd087b31241a26963c160da4c3bd35df07bff4af9d2922217d665d") 2018/01/31 13:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000009a000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000022c000-0x8)=0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000034e000)={0x9, 0x7}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c1a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e72000-0x8)={r2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00002c1000)={{0x30c, 0xffff}, {0x200, 0xe22c}, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:28 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e45000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000328000)=0xe2d5, 0x4) keyctl$session_to_parent(0x12) userfaultfd(0x0) ioctl$sock_ifreq(r0, 0x8976, &(0x7f00009bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) 2018/01/31 13:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a8a000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10040) ioctl$VT_WAITACTIVE(r0, 0x5607) mq_getsetattr(r0, &(0x7f0000c07000-0x40)={0x25a56198, 0x3, 0x7f, 0x3, 0xff, 0x2, 0x2, 0xffff}, &(0x7f0000f82000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000af2000-0x48)={{0x3, 0x2, 0x5, 0x3, 0x6}, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x800000000011, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab0000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00004f8000)={0x8001, 0x77}) 2018/01/31 13:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000de7000-0x8)=0x3f, 0x8) keyctl$session_to_parent(0x12) [ 325.736089] QAT: Invalid ioctl 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000002b000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x400) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000028000-0x4)=0x0, &(0x7f000002b000)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f000002a000)='./file0\x00', 0x4, 0x400) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000342000-0x8)=0x0) bind$inet(r0, &(0x7f00001db000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/31 13:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x2, 0x80006, 0x7, &(0x7f00002d1000-0x8)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) r2 = memfd_create(&(0x7f0000d43000)='lolo\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$bt_rfcomm(r2, &(0x7f0000bcc000)={0x1f, {0x8, 0x6, 0x3f, 0x7, 0x7, 0x869}, 0x3}, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0xffffffffffffff97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000076a000-0x8)=0x0) [ 325.761450] QAT: Invalid ioctl 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) clock_gettime(0x0, &(0x7f0000431000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000c89000-0x18)=[{{r1, 0x0}, 0x0, 0x0, 0x0}], 0x18) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000990000)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) 2018/01/31 13:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:28 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f000054c000-0xd)='/dev/dmmidi#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x300000, 0x9]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=@random={'system.', '/dev/dmmidi#\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) open(&(0x7f0000a88000-0x8)='./file0\x00', 0x400000, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:28 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffffffa, 0x20000) getpeername$inet(r0, &(0x7f00002d4000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c80000)=0x10) [ 325.810637] QAT: Invalid ioctl [ 325.821715] QAT: Invalid ioctl 2018/01/31 13:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009dc000)='/dev/audio\x00', 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000957000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:28 executing program 1: keyctl$session_to_parent(0x12) r0 = openat(0xffffffffffffff9c, &(0x7f0000dfb000)='./file0\x00', 0x200200, 0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00004df000)=""/204) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f000000b000+0x4ce)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}]}, &(0x7f000036d000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xba, "96e857ab08645c514ea65510eb54a0603077571e5a879482ed6776ecdfa51086295f76d360ab1dbd41405797afa6c45e5c8c6e41467e2b5366e5014251ed3ce9784331a54f07c7dc14792cbd9c4217fb6b77aba063027d4e8b5d12e125f73f4e41aefaf02c89806668b073e2ec4b40484769787ebe86ab8cc0d0b5793199e0cfd4455534a5494d5d2b5f8b28be9bacaf2edce2df14565891aa9471f11044def8b5e5912544b0010ff547cd5a170c3bff2743c06f7d431c9f0a43"}, &(0x7f0000001000-0x4)=0xc2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/31 13:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000074a000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x20000) sendmsg$key(r0, &(0x7f0000daf000-0x38)={0x0, 0x0, &(0x7f0000210000-0x10)={&(0x7f0000b07000)={0x2, 0x18, 0x1, 0x9, 0x1e, 0x0, 0x7, 0x0, [@sadb_key={0x1c, 0x0, 0x6a0, 0x0, "c8f46a1f5ab795d99cee6a057014bd4518eb6c4a25307e1d672f47c1b822f9462a475eb056f96f08c0f794d67957c3ef9dc54f4d1adf7d453c7f8f4371e602b55e899b23f6ffa7e1c427155dd73f520a95db354a1ae851dd6d37ec701c5b96ebee4ca185ac981c19aed932258ce0fa840c6cc5b5cd758573bd1a22a708ad3e979135eea49d7804e21880347b9382c11d530e9a281f3ff75e1070b336ea2398e010c38cf825561fe5667968f3b741ab2146704bf910cfca67c19dd8bcf5f5e45df692a6263bbc57a1cf6fe88845853769e4200288"}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x1) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00005c6000-0x1a8)={0x100000000, 0x400, 0x2, 0x7, 0x7, [{0x5, 0x7, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x80000001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xee18, 0x8, 0x9, 0x0, 0x0, 0x601, 0x0, 0x0, 0x0}, {0x800, 0xdaf, 0x1ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0xfb7f, 0x2d1, 0x0, 0x0, 0x2087, 0x0, 0x0, 0x0}, {0xff, 0x7, 0x800, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ed000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dac000-0x20)={@common='bond0\x00', @ifru_flags=0x2000}) r1 = socket(0x10, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x2, 0x80006, 0x7, &(0x7f00002d1000-0x8)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) r2 = memfd_create(&(0x7f0000d43000)='lolo\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$bt_rfcomm(r2, &(0x7f0000bcc000)={0x1f, {0x8, 0x6, 0x3f, 0x7, 0x7, 0x869}, 0x3}, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000364000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000088b000)={r0, 0x6}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d67000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000516000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000c95000)={0xffffffffffffffff, 0x5, &(0x7f0000146000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzdapler\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/31 13:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ff2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003000-0x4)=0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000-0x10)="617474722f6b657963726561746500f1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x30, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0xffffffffffffffc5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000002000)={0x0, 0x0, 0x4, &(0x7f0000002000)=0x0}) sched_setscheduler(r1, 0x2, &(0x7f0000000000+0xc93)=0x3f) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000000)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000000000)={0x0, 0x4, 0x10001, &(0x7f0000000000)=0x0}) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000001000-0x4)=0x3ff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000955000-0x30)={0x10000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setownex(r4, 0xf, &(0x7f0000001000-0x8)={0x2, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f000066d000)="4aec8f76faf47cdda41bed148c1366ae69dd523eadb64dea184a9194af803a8e2afa59a3caab0f2297a9452510d82b2f93f9f398cb0fd947e462b5c74f6b21a571dc3489d7c984ea1bd9e896fe21e78c4b7b908847bb90a4b911b03dc6540f20b47acf4e19171e3dfa25cc87123afd087b31241a26963c160da4c3bd35df07bff4af9d2922217d665d") 2018/01/31 13:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00009b1000)="") r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000020a000)={r0, r0, 0x4}) 2018/01/31 13:41:28 executing program 1: timer_create(0x5, &(0x7f0000788000-0x60)={0x0, 0x2f, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b39000-0x4)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/cuse\x00', 0x240, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffff0000) timer_getoverrun(r0) keyctl$session_to_parent(0x12) 2018/01/31 13:41:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) 2018/01/31 13:41:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x839e) 2018/01/31 13:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000b4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e8a000-0x4)=0x14) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000e10000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e3c000)={0x3, r1, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000852000-0x14)={r0, 0x7f27, 0x0, 0xffffffffffff0000, 0x10000, 0x1000}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000c7f000)={0xfffffffffffffffe, 0x513db90, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1150, &(0x7f00009ab000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/31 13:41:28 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000ed6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x301000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000729000-0x5c)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x0, 0x54, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x8, [0x0, 0x1, 0x0, 0x5, 0x3, 0x1000, 0x4, 0x3]}, 0x5c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x40000, 0x0, [0x0, 0x7, 0x2, 0x2e, 0x57bf, 0x8, 0x5, 0xff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x80, 0x0) 2018/01/31 13:41:28 executing program 0: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0xa76b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001e5000-0x3)='/dev/vcs\x00', 0x101002, 0x0) openat(r1, &(0x7f0000327000)='./file0\x00', 0x102, 0x41) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 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]}, 0x73, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x27) 2018/01/31 13:41:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r0, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) [ 326.127623] QAT: Invalid ioctl [ 326.135817] QAT: Invalid ioctl 2018/01/31 13:41:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) r1 = accept$llc(r0, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007a7000-0x4)=0x10) r2 = accept$packet(r0, 0x0, &(0x7f00006d8000-0x4)=0x0) readahead(r2, 0x95, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000eb8000-0x4)=0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00002d6000-0x4)=0x7) 2018/01/31 13:41:29 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000780000)={0x0, 0x3ff, 0x1ff, 0x400, 0x4}, 0x14) 2018/01/31 13:41:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) io_setup(0x1, &(0x7f000089e000-0x8)=0x0) io_submit(r1, 0x8, &(0x7f000068b000)=[&(0x7f0000ed8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3ff80000000000, r0, &(0x7f0000a02000-0xf1)="d9e5006e22b6ebecb1c14ab84a9a50787d304a621dec95fdad6a22d10b685afd4dd44d6e8615bc71bf4f9f4b0e5ee8df73b2453a4784c618f3fc402b366487a166c1987dff95650908524e0041f56dfe6f1838294a274dca32949c82766e3f24d4a2a4fa9c1e576a86d312415192fb8a90a5ceeb991309c707e5989b001012fdae4159788ce4098f50c6f733fb35bf9f933461fa5ef2a7a3b835a3bc73016aedb9493c641a96ca40e82c7bdbe34080e8e9596a8c99c7e769531d9ae0311c285d4ad82403bb374b3158c1668b98b9e7a7738b7844f0f6fba9c81244eb1f8b6346119f9692ef1e23508ed0cfb841d74fee3c", 0xf1, 0x40, 0x0, 0x0, r0}, &(0x7f0000734000)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f000034e000)="213770d7de1063568d73fa2dab3c9a1a919b2e465780ff890f82cb4baa4abeaedd1008b2be98fec810112209087f17a5b2667fe5ec6a088d9a15efa0cbc22506d65a3fd01b50e0a9d77dd93c5034b9aaa507baf869692eb28d9a2152efb615ee7ccd105b16e3cca7407f7bcbe917e71538b3ce52b4c40fc35b20ff1596", 0x7d, 0x4, 0x0, 0x1, r0}, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0xb, 0x0, r0, &(0x7f0000c38000)="6ac144e3318ea76dd249672bf055a5058f38101ef3acdc1d45ea2bddbd33f831c09e38fdfe85a973a0d239bb5fee8f2c256e05af66967ec397779782c6182600f1ee655321a8dcf80775f81069a4f6721a0a97b70f7cc78b05eb99073faf18a8c374fc76cda0d8dba83b3dee6d2b7e89f50e8b84e38e5bb62dac7b8e335c0d31d777c4b65d80b6679fbbebfca9b0e23fb70dfefad3d11a89f00f2e705ce2729a831156b6aed6c82112896b6cc95eda22e0f629e5316714c8d8c661c3677c87da08a868ab28d53d1b191ebafec23f5a85bac250af30da1279df05b6", 0xdb, 0x0, 0x0, 0x0, r0}, &(0x7f0000861000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1ff, r0, &(0x7f000036b000+0xb50)="f06e52771d373dfa39af0f01524c181f793dff63c704d54eab38743f08d25a79299e96ff7e1c1c19ad4372d3", 0x2c, 0x1, 0x0, 0x1, r0}, &(0x7f0000d7e000)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f00007ef000)="176baf72918d8ab64dbd75c677d83892206db37c1a76d642e2e8683d2e179ea581aeb23b90ecb46af82096b21dc7c7c6a1347fcb141be42daed4725f2b6f6f83ca7c6fbcb1777f0cf055da542ad44b3651ab56ff2b25ed3f5150d60dd990de93038998dee62a5c449634d00e38f8f19acfc257d1d44f8b32c300c302420e3046604d76fe5226b2f2265906e645ced7b6b8c6d3507d8fc3426855e241915fcc6fbfc9008c749369c0d0025ab8a68f0b5e6f16ed28e74873fe", 0xb8, 0x5, 0x0, 0x1, r0}, &(0x7f00000c3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000bfe000-0x7b)="2fb01bbc64e4ec4392bc96693c84bf96141597732d1e323f6c4f575ae05049e76858703054db50dea41de06c537c3bd3eb34102d0bdf5ebe7fc46a6571008bdd52d26ee7dc64e298c13f63827613b90c5286f4358fc5868218437c63b4a6e3fc2f24b1697dc90953ef0083258fc4acf183219394445235f7a206f1", 0x7b, 0x525, 0x0, 0x1, r0}, &(0x7f0000d15000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e7f000)="a15b26d211360cabb67436df08fb41e1c6e3db0f16525c7930ee89bf79bc5aa8d5c9eb694fa7106e8500b9d36069a913088b8ebd15396f6c32a18d3ccba13c9b", 0x40, 0x0, 0x0, 0x1, r0}, &(0x7f0000ed6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000912000-0xb7)="172825d2963e1766f224223f783e7f604b97765dcc4848f8fde0c1785e94c0111bd294dc224dfabb6d05ee5c6db19ed18b035eb16b786a49d1dba6f3580b292e4add1be1b00b98e3e4a2706453e128201a2050a4eb6a1bb98c210d1237286f9fa2780299d7c3372ef9b31c000f1bc004522038173a67c2a32d3ec7903d3287f083e2074bd5735a1e5df95635fe38562a90a35ea9ab9332edc95372bc3ef0789f8db70b4679b16aab9486ed312d55c51ef3a8e929737e3a", 0xb7, 0xf000000000000000, 0x0, 0x1, r0}]) mlock(&(0x7f00004e6000/0x4000)=nil, 0x4000) fcntl$getflags(r0, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") memfd_create(&(0x7f000013d000-0xa)='hprocuser\x00', 0x0) 2018/01/31 13:41:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000f87000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a95000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000610000)=0x4001) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000028e000-0xb)='net/psched\x00') ioctl$KDSETMODE(r2, 0x4b3a, 0x3ff8) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f00007db000)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 13:41:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) write$selinux_create(r0, &(0x7f0000b22000)=@access={'system_u:object_r:updpwd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x34, 0x0}, 0x3d) 2018/01/31 13:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) 2018/01/31 13:41:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000af2000)='/dev/dmmidi#\x00', 0x1000, 0x80000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x8000000000, 0x20000000, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/31 13:41:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000baf000)=0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) 2018/01/31 13:41:29 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) syz_open_dev$dspn(&(0x7f0000c3a000)='/dev/dsp#\x00', 0x9, 0x101102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndmidi(&(0x7f00005ac000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x80) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000015b000)=""/60) 2018/01/31 13:41:29 executing program 1: keyctl$session_to_parent(0x12) pipe(&(0x7f0000a6c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c54000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x3)={r2, 0x80, 0x2, 0x7fff}, &(0x7f0000001000)=0x10) 2018/01/31 13:41:29 executing program 6: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f000041b000)={0xd4, 0x9, 0x1, 0xffffffffffffffff, 0x0}) socket$netlink(0x10, 0x3, 0x16) socket$inet_dccp(0x2, 0x6, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000451000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0x28)="71a621e013b6c132b16baae850f28fa422b8a13d779c365ac7bef0d7133261f52ffd1ad2ac2eb5f4", 0x28) connect$ax25(r2, &(0x7f0000001000-0x10)={0x3, {"dcc2032b37bd39"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000011f000)=0x6) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000874000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r3, &(0x7f0000a8e000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/31 13:41:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001c1000-0x8)={0x0, 0x0}, 0x4802) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x3, 0xa1, 0xfe54}, &(0x7f0000c3b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000048e000)=r1, 0x4) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000d01000-0x80)=""/128) readahead(r2, 0x0, 0x0) 2018/01/31 13:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000000000, 0x0) munmap(&(0x7f0000f80000/0x3000)=nil, 0x3000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000003000-0x16)=@file={0x0, ""/20}, &(0x7f0000000000)=0x16) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r1, 0x3, 0x2000000002}, 0x10) 2018/01/31 13:41:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r4, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r5, 0xbd8, 0x8000}, 0xc) fdatasync(r1) openat$kvm(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/kvm\x00', 0x80, 0x0) execve(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f000090c000-0x28)=[&(0x7f000041a000)='/dev/sequencer\x00', &(0x7f0000999000-0x13)='GPL&-vmnet1^cgroup\x00', &(0x7f0000a6b000)='/dev/sequencer\x00', &(0x7f000017a000)='\\vboxnet0\x00', &(0x7f0000c82000)='/dev/kvm\x00'], &(0x7f0000f22000)=[&(0x7f0000775000)='selinux\'\x00', &(0x7f0000974000-0x9)='/dev/kvm\x00']) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:29 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x0, 0xa6, &(0x7f0000a0c000-0xa6)="acf545b6b59324da9ba1b7d53eda287b6e62aa05746ed46ab318eef11f5d3ba97c261a23f6b5a6367e173ac1d2dd9f9f11827c721edfebeb3159cb5948f51f7b5f68d5b7e01d6512ea024b330a23710b86aed1722776a5c0d27e7489cdbf747f56ac6cb16ddc0154ef7e6ea2298dc873609d467b343c9781336314533c5597fe38467a7f8d523e20bde57f6a78bf7f3cf317d7d2d08a0f11d95078cdc51b681c57b1a7bce17a"}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000002000-0x10)={0x1f, 0x200, 0xfdc, 0x36}, 0x10) 2018/01/31 13:41:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) clock_gettime(0x8000000002, &(0x7f0000376000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000231000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000665000)={0x0, r1+10000000}, &(0x7f0000770000)={0x0}, 0x8) r2 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000d8b000-0x79)=""/121) r3 = openat(0xffffffffffffff9c, &(0x7f0000139000)='./file0\x00', 0x0, 0x91) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000c8b000-0x42)=""/66) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) clock_settime(0x2, &(0x7f000086e000)={0x77359400, 0x0}) 2018/01/31 13:41:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000906000-0x8)='./file0\x00', 0x48) ioctl$TIOCSCTTY(r0, 0x540e, 0xbee) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r4, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r5, 0xbd8, 0x8000}, 0xc) fdatasync(r1) openat$kvm(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/kvm\x00', 0x80, 0x0) execve(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f000090c000-0x28)=[&(0x7f000041a000)='/dev/sequencer\x00', &(0x7f0000999000-0x13)='GPL&-vmnet1^cgroup\x00', &(0x7f0000a6b000)='/dev/sequencer\x00', &(0x7f000017a000)='\\vboxnet0\x00', &(0x7f0000c82000)='/dev/kvm\x00'], &(0x7f0000f22000)=[&(0x7f0000775000)='selinux\'\x00', &(0x7f0000974000-0x9)='/dev/kvm\x00']) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000087a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ef2000)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005d9000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000019e000)={0x3, &(0x7f0000b33000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) readahead(r0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/rfkill\x00', 0x1e3902, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00002bd000-0x23)="c379cd64f4206aea799bd36a3114664da223b41f051ce3a9abcd33a23640aad8a965f8", 0x23) 2018/01/31 13:41:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') write$selinux_access(r0, &(0x7f00002a5000-0x35)={'system_u:object_r:modules_dep_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x35, 0x0}, 0x35) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/31 13:41:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80001, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000076000)={0x44, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001a2000-0x18)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x11e, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000e7c000)=""/190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000000)={"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"}) read(r1, &(0x7f0000d9b000-0x8c)=""/140, 0x8c) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000000)={0x7, 0x7, 0x4, 0x6}, 0x5) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) sendto$llc(r0, &(0x7f0000003000-0x49)="acde53952dc8844b18971046a8a58ab4b9ab5707bea7bd4fbdc97fb48e5d9a5346d30f57efef1dfc98849dc51bb69a462cb513b4216c2f0e6a4601a94705c611d164efcdd387b43746", 0x49, 0x4, &(0x7f0000001000-0x10)={0x1a, 0x1b, 0x0, 0xc731, 0x0, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfd04, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffdd1) 2018/01/31 13:41:29 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000195000)='/dev/cuse\x00', 0x10000, 0x0) openat(r1, &(0x7f0000e7a000)='./file0\x00', 0x397041, 0x142) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fa8000)={0x4, [0xe9c, 0x2, 0x1, 0x4]}, &(0x7f0000d5d000-0x4)=0xc) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b24000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000608000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004be000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a5b000)={{0x2, 0x1, @rand_addr=0x1633, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="d384219d817b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @rand_addr=0xb28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) set_thread_area(&(0x7f0000dc2000)={0xffff, 0x20000800, 0xffffffff, 0x9498, 0x3, 0x9d63, 0x4, 0x80000001, 0x5, 0x0}) 2018/01/31 13:41:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000468000-0xd)='/dev/dmmidi#\x00', 0x7, 0x800) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000657000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000af1000)='W') 2018/01/31 13:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) read(r1, &(0x7f0000e40000)=""/144, 0x90) 2018/01/31 13:41:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5f000-0xc)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fc8000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}], 0xa0) utime(&(0x7f000064c000)='./file0\x00', &(0x7f0000f61000-0x10)={0x66, 0xfffffffffffffff7}) r1 = socket(0x1, 0x0, 0x1) getpeername$ipx(r1, &(0x7f000007e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc7000)=0x10) getxattr(&(0x7f0000c30000)='./file0\x00', &(0x7f000026f000)=@known='security.ima\x00', &(0x7f0000d6e000-0xa5)=""/165, 0xa5) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r2, 0x100, 0xfffffffffffffffd) [ 326.830541] binder: 13887:13900 got transaction with invalid offset (0, min 0 max 0) or object. 2018/01/31 13:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(0xffffffffffffffff, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r4, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r5, 0xbd8, 0x8000}, 0xc) fdatasync(r1) openat$kvm(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/kvm\x00', 0x80, 0x0) execve(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f000090c000-0x28)=[&(0x7f000041a000)='/dev/sequencer\x00', &(0x7f0000999000-0x13)='GPL&-vmnet1^cgroup\x00', &(0x7f0000a6b000)='/dev/sequencer\x00', &(0x7f000017a000)='\\vboxnet0\x00', &(0x7f0000c82000)='/dev/kvm\x00'], &(0x7f0000f22000)=[&(0x7f0000775000)='selinux\'\x00', &(0x7f0000974000-0x9)='/dev/kvm\x00']) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 326.843980] binder: 13887:13905 got transaction with invalid offsets size, 286 [ 326.844170] binder: 13887:13905 transaction failed 29201/-22, size 0-286 line 2939 [ 326.863076] QAT: Invalid ioctl [ 326.867977] QAT: Invalid ioctl [ 326.936092] binder_alloc: binder_alloc_mmap_handler: 13887 20265000-20279000 already mapped failed -16 [ 326.939870] binder: BINDER_SET_CONTEXT_MGR already set [ 326.939881] binder: 13887:13917 ioctl 40046207 0 returned -16 [ 326.942505] binder_alloc: 13887: binder_alloc_buf, no vma [ 326.942550] binder: 13887:13917 transaction failed 29189/-3, size 0-8 line 2903 [ 326.943143] binder_alloc: 13887: binder_alloc_buf, no vma 2018/01/31 13:41:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) pipe2(&(0x7f0000b78000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000062f000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000737000-0x4)=r2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3ff) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000951000-0x1000)=""/4096, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000ba9000)=0x1) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f2d000-0x40)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x3, &(0x7f000000e000)=0x0) io_getevents(r1, 0x18574f5f, 0x5, &(0x7f000021c000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00002e4000-0x10)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000aa8000)={@multicast1=0xe0000001, @rand_addr=0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000029d000-0x4)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c0a000-0x8c)={0x80000000, 0x4, 0x3, 'queue1\x00', 0xd72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000fea000-0x10)={0x2, &(0x7f0000b75000)=[0x3, 0x7ff]}) 2018/01/31 13:41:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ed0000)='/dev/amidi#\x00', 0x7fff, 0x4800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005e5000-0x10)={0x5, &(0x7f0000c55000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e1d000)={r1, 0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(0xffffffffffffffff, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000207000)=[{&(0x7f0000fff000-0xd8)=""/216, 0xffffff78}], 0x1000000000000221) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a7a000)={0x0, 0x9, 0x30}, &(0x7f000036c000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dd4000-0xb8)={r2, 0xf, 0x40, 0xb06, 0x8, 0x1, 0x100, 0x5, {0x0, @in6={{0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb1e, 0x1f, 0x100000001, 0x3}}, &(0x7f0000b42000)=0xb8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000036d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000086f000)={@generic="92810de7b9c7aca8b5fb0a5dd99c446b", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$selinux_validatetrans(r3, &(0x7f0000af4000)={'system_u:object_r:wireless_device_t:s0', 0x20, 'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 0x31, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6f) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002f2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000042c000)={0x5, {{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]}, 0x0, 0x3, [{{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]}, {{0x2, 0x0, @rand_addr=0x2, [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=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000efc000-0x4)=@int=0x2, 0x4) shutdown(r0, 0x10000000001) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r4, &(0x7f0000adb000)=@objname={'system_u:object_r:netcontrol_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x33, 0x20, './file0\x00'}, 0x3b3) 2018/01/31 13:41:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x40) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000)=[{{&(0x7f0000002000-0x3)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000)=[{&(0x7f0000002000-0xee)=""/238, 0xee}, {&(0x7f0000002000-0xe9)=""/233, 0xe9}], 0x2, &(0x7f0000001000)=""/106, 0x6a, 0x3}, 0x10001}, {{&(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x40)=[{&(0x7f0000003000)=""/199, 0xc7}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x4, &(0x7f0000001000)=""/4096, 0x1000, 0x7fffffff}, 0x4}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000001000)=""/134, 0x86}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000000)=""/199, 0xc7}], 0x6, &(0x7f0000002000-0x12)=""/18, 0x12, 0xfffffffffffffbff}, 0x800}, {{&(0x7f0000001000+0xffd)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xf6)=""/246, 0xf6}, {&(0x7f0000000000)=""/1, 0x1}], 0x2, &(0x7f0000001000)=""/50, 0x32, 0x0}, 0x6a}], 0x4, 0x0, &(0x7f0000002000-0x10)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff80000000, r1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000001000-0x14)={0x2, 0x0, 0x9, 0x2, 0x200}) ftruncate(r0, 0x5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000004d000-0x8)='./file0\x00', 0xb6) readahead(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) 2018/01/31 13:41:29 executing program 1: keyctl$session_to_parent(0x12) alarm(0x10000) 2018/01/31 13:41:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r4, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r5, 0xbd8, 0x8000}, 0xc) fdatasync(r1) openat$kvm(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/kvm\x00', 0x80, 0x0) execve(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f000090c000-0x28)=[&(0x7f000041a000)='/dev/sequencer\x00', &(0x7f0000999000-0x13)='GPL&-vmnet1^cgroup\x00', &(0x7f0000a6b000)='/dev/sequencer\x00', &(0x7f000017a000)='\\vboxnet0\x00', &(0x7f0000c82000)='/dev/kvm\x00'], &(0x7f0000f22000)=[&(0x7f0000775000)='selinux\'\x00', &(0x7f0000974000-0x9)='/dev/kvm\x00']) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 326.943168] binder: 13887:13924 transaction failed 29189/-3, size 0-286 line 2903 [ 326.959365] QAT: Invalid ioctl [ 326.972948] QAT: Invalid ioctl [ 327.066450] binder: 13887:13900 transaction failed 29201/-22, size 0-8 line 2966 [ 327.079171] binder: undelivered TRANSACTION_ERROR: 29189 [ 327.084768] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 13:41:29 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dee000)={@generic="cfaf40c58fac6df4b34245def917f267", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200041) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/31 13:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(0xffffffffffffffff, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) [ 327.097944] binder: undelivered TRANSACTION_ERROR: 29201 [ 327.121668] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 13:41:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b4d000-0x9)='/dev/dsp\x00', 0x6000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d51000-0x8)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000084e000-0x4)=0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00008c4000)="3b790521565950d5d4eba4dc172f9e2e6871eb600ec387d682931d840eeeb58e1458600326b8a6d39baaeb0cfdf62a72ddbe73839428d2ba6cc70b78d28a8e3198d377440b3283a18b5eebb281af598bd25d10b7c489ae383b5728db75de34c7fda9995847ec8afd5dcd65a265c00ca1ab1272f63e0782686d971bdfdb9be829225ee984773d05efe2") 2018/01/31 13:41:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008da000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000004c000-0xb8)={0x0, 0x5, 0x8, 0xf7, 0xffffffff, 0x0, 0x7, 0xad, {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]}, 0x7, 0x3, 0x3, 0x1, 0x1}}, &(0x7f0000291000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000618000-0x10)={0x0, 0x40, 0x400, 0x9}, &(0x7f0000f2c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000579000-0xb8)={r1, 0x8, 0x2, 0x3, 0x1ff, 0x9, 0x4, 0x3, {r2, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2, 0x8001, 0x7fff, 0x2}}, &(0x7f0000b11000-0x4)=0xb8) 2018/01/31 13:41:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x1000, 0x400) ioctl$KDDELIO(r0, 0x4b35, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000025e000-0x38)={&(0x7f000036e000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000331000)={&(0x7f0000efc000-0x100)={0x100, 0x18, 0x0, 0x4, 0x1, {0x17, 0x0, 0x0}, [@generic="4efa596c17a5eb9b21894e013b17021e7be09f788215f3dc83451a64ef4027e27579ecb4f8ad3be68dbc70869d98c794c86de4a7368f957fe1393bc6053c22b3a6a22c99a5cdd52396b3a52d9c493f6635855336f61aefea6af012db8c374e5439ed4bcef2e08b682b74149cad95339bb969af2eb2473f25dd65cd64de3576d060d7277e5faab7a9581eb7c00a2d4d05b684da2270355d25722a7e47935b9ead5fdabb8d367d3c1d78e0093e3e880a9f61a750a89004140f43c207405cd91e3ec0d518f44ea9da38ba01184ec7ec4fbaefc208dc185dee8edbc0d788d0bde908caebc96e51a1b376adea"]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000001) creat(&(0x7f00009db000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$dspn(&(0x7f000079e000)='/dev/dsp#\x00', 0x3, 0x40480) getsockname$llc(r1, &(0x7f0000dcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000086b000-0x4)=0x343) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) pwrite64(r0, &(0x7f0000d7e000)="723e1f4bed5c3843abe406612b621030cf07b2f1e11a084c99d158dc9b199e32ecbfc326979116ab61e6fb969c0590299ac9fecb42310dc1f7ba852d98992bee117b7c1a13005cd8a5b1229cd90a5f9ce298c59df1a382f44f176bfea1a651e8d6ad521ae72faa49187c9dd8", 0x6c, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000f3c000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:30 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046f000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000341000-0x24)={0x5, 0x4, 0x2, 0x80000000, 0x1, 0xd690, 0x8, 0x4, 0x40, 0x8, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e6000-0x7)='cgroup\x00') ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004b3000-0x4)=0xfffffffffffffff8) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000d22000-0x4)=0x0, &(0x7f0000d8e000)=0x0, &(0x7f0000f2b000-0x8d)="") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004cb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000ef8000-0xd0)={r1, 0x9, 0x5, "c7d4db3833cc308343fce7821898572dc3018b104676c8d5b9df7e06ece4cfbff57755665222835f8e47c9ed22da740a437b794395cff58302319ad1692183b620a8fe28846400b3e9aba7cf9ccf5534a3e665adfb41e57e4f359e373d5634f625582e7ae91ef376e3648e1bf747b133941d565838a910e4947c38ee34cc90a3b5d1c151b5989e23eaca24eb4aa47646a86f3a980efdaca2cb8784c0c7dddaaaa236f01396af4fa65dee26e124b7317e052a26dde2c2adc51cc9c8dffc8910cfcd57d9069fe0"}) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000df5000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000eae000)=0xc) 2018/01/31 13:41:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x380, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffc0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00002d0000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x800}) keyctl$session_to_parent(0x12) r3 = socket$unix(0x1, 0x5, 0x0) lseek(r3, 0x0, 0x3) 2018/01/31 13:41:30 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000830000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8d, "47402b85fc7f78117b7df1bfc74cf1d1dd5bbc50e740aaef142e6f1ac00e9ee4908d8b8d6c20fe17c1998441e27badc3387a6f15149b8f7e70da52ef1287cfa351034df606915b0336e9a0232d55918c5a4f6a84f2046bf16e154dd0b1fa1c71d60881f4bff08184237cfd1c2d78db8e56ff32aa828e82975d57c1b5fa4f48e7a72b882b5c38aa1393faf3f325"}, &(0x7f0000000000)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x200000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000158000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r4, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r5, 0xbd8, 0x8000}, 0xc) fdatasync(r1) openat$kvm(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/kvm\x00', 0x80, 0x0) execve(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f000090c000-0x28)=[&(0x7f000041a000)='/dev/sequencer\x00', &(0x7f0000999000-0x13)='GPL&-vmnet1^cgroup\x00', &(0x7f0000a6b000)='/dev/sequencer\x00', &(0x7f000017a000)='\\vboxnet0\x00', &(0x7f0000c82000)='/dev/kvm\x00'], &(0x7f0000f22000)=[&(0x7f0000775000)='selinux\'\x00', &(0x7f0000974000-0x9)='/dev/kvm\x00']) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x20, 0x1) execveat(r0, &(0x7f00000c0000-0x8)='./file0\x00', &(0x7f00000e3000-0x18)=[&(0x7f0000472000-0x1)='\x00', &(0x7f0000ef5000-0x27)='cgroup(proc-*#--/ppp0posix_acl_access:\x00', &(0x7f0000a97000)='\x00'], &(0x7f0000ec0000-0x20)=[&(0x7f0000d50000-0x2)='&\x00', &(0x7f0000297000)='ppp0\x00', &(0x7f0000760000-0x14)='posix_acl_access@-.\x00', &(0x7f00001fd000-0x12)='bdev]\\GPLnodev):{\x00'], 0x500) 2018/01/31 13:41:30 executing program 6: r0 = semget(0x2, 0x1, 0x140) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000c2e000)=""/4096) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) 2018/01/31 13:41:30 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00001f7000-0x7e)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x48, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], ""}}}}}}}, 0x0) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='system\x00', 0x3) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003d4000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0xc91, 0x80, &(0x7f0000c4f000)="104de766db8322c50bb91195a08f8da647332cd313a0947d27d3f57055d629120bdadb5f749b475c78db49a7cbf0e8fbc7f0937781d5249fd01896ad40718fe0067f2b40fdeb267231b1aa62eb439bd56686", 0x52) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00001de000)=0x0) 2018/01/31 13:41:30 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r4, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r5, 0xbd8, 0x8000}, 0xc) fdatasync(r1) openat$kvm(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/kvm\x00', 0x80, 0x0) execve(&(0x7f0000a34000-0x8)='./file0\x00', &(0x7f000090c000-0x28)=[&(0x7f000041a000)='/dev/sequencer\x00', &(0x7f0000999000-0x13)='GPL&-vmnet1^cgroup\x00', &(0x7f0000a6b000)='/dev/sequencer\x00', &(0x7f000017a000)='\\vboxnet0\x00', &(0x7f0000c82000)='/dev/kvm\x00'], &(0x7f0000f22000)=[&(0x7f0000775000)='selinux\'\x00', &(0x7f0000974000-0x9)='/dev/kvm\x00']) 2018/01/31 13:41:30 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000325000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1d, 0x4) keyctl$session_to_parent(0x12) 2018/01/31 13:41:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10040, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00006be000)={0xec40, 0x4, 0x100000000, 0x0, "050eea5573725f11e48facbf0cf6851bcf0f17dadcbf2754115465694de45079162973a0a8bbb6a9594c3023", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00003ca000)='/dev/audio#\x00', 0x1, 0x4000) r1 = syz_open_dev$sndctrl(&(0x7f0000444000)='/dev/snd/controlC#\x00', 0x1, 0x12d000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000f6d000-0x4c8)={{0x800, 0x2, 0x2, 0x100, "f99b88daf7377fbd1586d1e9ac3e9298e9eb57628ce77b3e202fe0a53c86d8903c66d804f24d4c04411d2d9e", 0x0}, 0x5, [0xf800000000000, 0x200, 0xffffffffffffff88, 0x4, 0x2000000000000000, 0x7fffffff, 0x5, 0x40, 0x81, 0x2, 0x401, 0x5, 0x6, 0x59, 0x80000000, 0x40, 0x0, 0x6, 0x7, 0x4, 0x6, 0x9, 0x20, 0xff, 0x40, 0x1, 0x9, 0x6, 0x8, 0x7fff, 0x1, 0x400, 0x7fff, 0x2, 0x7fffffff, 0x100000000, 0x42, 0x4, 0x20, 0x80000000, 0x81ae, 0x5700000000000000, 0x611bfe40, 0x7, 0x4, 0x400, 0x8, 0x8, 0x101, 0x29fc, 0x5, 0x10001, 0x0, 0xff, 0x835e, 0x6, 0x1, 0x6, 0x0, 0x1, 0x3, 0x6, 0x9, 0x2, 0x3f, 0x401, 0xffffffff, 0x4, 0x2, 0x6, 0x80000000, 0x401, 0x3, 0x8, 0x5, 0x800, 0x8, 0x3, 0x6, 0x400, 0x8, 0x80000001, 0x0, 0x1b3e, 0x9, 0x800, 0x400, 0x1, 0x3c8d0765, 0x26, 0x6, 0x9, 0x6, 0x1, 0x10001, 0x3ff, 0xc0f, 0x91, 0x6, 0x8001, 0x6, 0xffffffff, 0x0, 0x0, 0x7, 0xf846, 0x5, 0x7, 0x1ff, 0x6b, 0x3159, 0x6, 0x1, 0xffff, 0x0, 0x400, 0xfffffffffffffffd, 0x5, 0x0, 0x3, 0x8001, 0x7, 0xffff, 0x1f, 0x101, 0xfffffffeffffffff, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) r1 = add_key(&(0x7f0000ca6000-0x6)='logon\x00', &(0x7f00005d3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd2000)="0ee625fe655766d94cb770a8b6c82f455371804a68d7cc9da1d568cecf4cef010bce0efdcadf5d3214e3c85689d58a8fa389d82c73cac204746917ded0e77774bd71d14772ae14e2a0b166679e9899dff834362bc9b42552f26086e9d580e6f9ddbbd46d952928ad588a169143ae7ffe6bac0fdde1af1ac7dfedbbd7059564a462e296bfa38c7bad3a9d96b4718a338cb9b8283d21ec50a31f6a083206a26228399dd48c0f1b6e30025961b44521eb60fbdd0df2b7eb7a9555fe67e5933a685a86faa0df6fd53246de7d4548a08894b3bd06a3ba41fa3b3972f42a98a5faf09ed5b5f7a85cb834eda4359a8fb01756c6613324587506", 0xf6, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f000081e000-0x8)='trusted\x00', &(0x7f0000901000)='-\x00') getsockopt(r0, 0x8b7, 0x80000001, &(0x7f0000d91000)=""/66, &(0x7f000075f000-0x4)=0x42) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x800000000000006, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000871000-0x4)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000036e000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000d02000)={0x4, 0x800000000000, 0x9}) symlinkat(&(0x7f000075f000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000551000-0x8)='./file0\x00') r2 = add_key(&(0x7f000068b000-0xa)='id_legacy\x00', &(0x7f00009b9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f79000-0x93)="37e8ef099c2ab2ae01c40e511b22ea294cc4b3f24d1595f59ca20fb603abf2b5ce03ba6be6813036a10fb20a866396fbd7a9adc0771cf44f78cbf377ba8982b55867caca0eaaebd5c477517a6a2629ebfa1d8f00032c9c030cfe9b8e100b5a2fba52f168c8de02f769f48eb64903c97a5809d7bd00e28ebc1c25ae8c74fafc91e39f4dc239f833184caeea2a0973d71b3e308a", 0x93, 0xfffffffffffffff8) r3 = add_key(&(0x7f00005d9000)='cifs.idmap\x00', &(0x7f0000ca7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f000014f000-0x8)='keyring\x00', &(0x7f0000d48000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) keyctl$link(0x8, r3, r4) 2018/01/31 13:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000de1000+0x5fb)={0x101, 0x8, 0x1, 0xffffffffffffffff, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008dc000-0x16)='/selinux/checkreqprot\x00', 0xa00, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000c31000-0xc)={0x3f, 0x6, 0x200, 0x80000000, 0x3, 0x0, 0x7ff}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000aa9000-0x5b)="cf36d78f12d04e3fbf9fcd932035d80a1cd151fd9becb8307d34d182543465d38088b98dc1a751b9e096d45ebca3dd7cafd1451f890b0e040b3d701847d3c5de9e1f74096cfff6b5f700069d0796dee78ba1b5edce884320fba331", 0x5b) splice(r0, &(0x7f0000321000-0x8)=0x0, r1, &(0x7f0000003000-0x8)=0x0, 0x1, 0x3) mq_open(&(0x7f000034b000-0x1)='\x00', 0x40, 0x22, &(0x7f0000483000-0x40)={0x4, 0x7fffffff, 0x10000, 0x1, 0x9, 0x4, 0x2, 0x0}) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e8f000-0x4)=@assoc_id=0x0, &(0x7f0000b7b000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000601000)={r3, 0x0, 0x0}, 0xc) 2018/01/31 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ef9000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000877000-0x10)={0x0, 0x8, 0x7ff, 0x9, r1}, &(0x7f0000267000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) signalfd(r2, &(0x7f00000c1000)={0x8001}, 0x8) r3 = syz_open_dev$vcsa(&(0x7f00005f0000-0xb)='/dev/vcsa#\x00', 0x3ac, 0x4200) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000017e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b1c000-0x8)=@assoc_value={0x0, 0x4730}, 0x8) connect$bt_sco(r3, &(0x7f00005ba000-0x8)={0x1f, {0xffffffffffffffff, 0x8, 0x101, 0x1, 0x60000, 0x80000001}}, 0x8) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r4, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r5, 0xbd8, 0x8000}, 0xc) fdatasync(r1) openat$kvm(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/kvm\x00', 0x80, 0x0) 2018/01/31 13:41:30 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x480400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="6a613735699a81f7bd4ac85545e73032aa7d08734d6501445754a61a76a33400390c623736150f6348101bc15731955b3a092253241ce6a533997b3246b0093f6b47443f1d90beb4a0c7f16884c2b0a4b528be700c2b58a4b3f112b2aa8d2f014d462d2681608c46aad82e1568386af2089324db3aa56d73bc8491499933943c888289b971b64859c6b762206d75fb13a793478ce0abdb8b60db45a5a4cf6eee42d7a1f8ece09778c36b7f5c74c5249ab3eef26d2484ba42529c639826320a00591403fdc4619f27073dbd8200462b024e36ef6cdfd3878275415e2dcd36a43f10db4871697ad57f8aa6c1180ebc01") 2018/01/31 13:41:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmmsg(r0, &(0x7f000064f000)=[{{0x0, 0x0, &(0x7f0000f78000)=[{&(0x7f0000966000)=""/38, 0x26}, {&(0x7f0000876000)=""/169, 0xa9}, {&(0x7f0000898000)=""/76, 0x4c}, {&(0x7f00005c2000)=""/246, 0xf6}, {&(0x7f0000ae4000-0x49)=""/73, 0x49}], 0x5, &(0x7f0000270000-0x9d)=""/157, 0x9d, 0x1}, 0xff}, {{&(0x7f0000584000)=@generic={0x0, ""/126}, 0x80, &(0x7f00000ec000)=[{&(0x7f0000d12000-0x32)=""/50, 0x32}, {&(0x7f00009b7000)=""/46, 0x2e}, {&(0x7f00001b0000-0x3)=""/3, 0x3}, {&(0x7f000064a000-0x1000)=""/4096, 0x1000}, {&(0x7f000005f000)=""/87, 0x57}, {&(0x7f000023c000)=""/80, 0x50}, {&(0x7f0000e4e000-0x68)=""/104, 0x68}, {&(0x7f0000cde000)=""/3, 0x3}, {&(0x7f0000adc000)=""/67, 0x43}], 0x9, &(0x7f0000e71000)=""/56, 0x38, 0x0}, 0x9}, {{&(0x7f00008fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000020000)=[{&(0x7f00003bc000)=""/246, 0xf6}], 0x1, &(0x7f00007e7000-0xaa)=""/170, 0xaa, 0xfffffffffffffffb}, 0x7}, {{&(0x7f0000048000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00006b2000)=[{&(0x7f00005bf000)=""/224, 0xe0}], 0x1, &(0x7f0000407000-0x55)=""/85, 0x55, 0x1}, 0x6}, {{&(0x7f00005ee000-0x57)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000045c000-0x20)=[{&(0x7f000093b000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e9000)=""/4, 0x4}], 0x2, &(0x7f0000d52000)=""/4096, 0x1000, 0x62a}, 0xfffe000000000000}, {{&(0x7f0000962000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ce9000-0x10)=[{&(0x7f0000aeb000)=""/186, 0xba}], 0x1, &(0x7f0000e1d000)=""/111, 0x6f, 0x7fffffff}, 0x2}, {{&(0x7f000022e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00006da000-0x90)=[{&(0x7f0000f17000)=""/126, 0x7e}, {&(0x7f0000442000-0xc8)=""/200, 0xc8}, {&(0x7f00000cc000-0x3a)=""/58, 0x3a}, {&(0x7f0000508000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9a000)=""/4096, 0x1000}, {&(0x7f00000d5000-0xe6)=""/230, 0xe6}, {&(0x7f0000ac3000)=""/8, 0x8}, {&(0x7f00000c8000-0x1e)=""/30, 0x1e}, {&(0x7f0000891000)=""/223, 0xdf}], 0x9, &(0x7f0000981000)=""/67, 0x43, 0x4}, 0x40}], 0x7, 0x0, &(0x7f0000c16000)={0x77359400, 0x0}) r3 = gettid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00007a8000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f000066c000)={0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002e8000-0xc)={r6, r7, r8}, 0xc) kcmp$KCMP_EPOLL_TFD(r3, r9, 0x7, r5, &(0x7f0000edb000)={r4, 0xffffffffffffffff, 0x0}) getsockname$packet(r2, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a59000-0x4)=0x14) sendmsg$can_bcm(r1, &(0x7f00001b6000-0x38)={&(0x7f000065c000-0x10)={0x1d, r10, 0x0, 0x0}, 0x10, &(0x7f0000cbb000-0x10)={&(0x7f0000d27000)={0x4, 0x803, 0x9, {0x77359400, 0x0}, {0x0, 0x2710}, {0x1, 0xf0fe, 0x0, 0x8484}, 0x1, @canfd={{0x0, 0xfffffffffffffffc, 0x7, 0xff}, 0x17, 0x2, 0x0, 0x0, "5401e52e18c2bb3a200e32be26d244f6dca5c00cca5f436b5986dc3739c4548c979657b711e14edba791fb4007db5a5d42d40e6eb84d68e7e10ca6f103443eed"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4011) 2018/01/31 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:30 executing program 1: 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) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x400, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f000037e000)="120bd3e894708512727a0d391e8eeec53359b3bac72e031928119678f1c4d6f70f4adbe064d3c29e672fef41c292400eb780475fc8d1b726e0d620cab68f47d75f2c842cb16d9918a423ec748c74ab8afa02d037c48c01f46ad0f08dc5eb8bcd4dba5096624c3814a1b04e9e436b50ba4f88ee2579e7036b645238ea3900501426b50b35eb1b077a9793d4e94d84495dd3c432972bdd286ca070176c486b26dda17ee148071e47478261d49548aa95436d730d5436f2abb0337193d915e2b92b1030685635ede55cf47cb8ae97ec729773") keyctl$session_to_parent(0x12) 2018/01/31 13:41:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000077b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000ec000-0x8)='./file0\x00', 0x4500, 0x2) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f00000ed000-0x4d)="14ba12d0978a3082ea7953ff3576b1b9e3977a6f16e1cf151ee1236deccccac299854a42ce367d78f73c322d3725c82ee787a0bd7bb169a67bbfb3b9e1037ac97fc98f6a312487f35bd321ae45", 0x4d) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x7, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0xc51, 0x900) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000074000-0x8)='./file0\x00', &(0x7f00000ed000)='./file0\x00') mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000de000+0xe48)=0x0, &(0x7f00000ec000)=0x4) open(&(0x7f00000d6000)='./file0\x00', 0xa00, 0x8) 2018/01/31 13:41:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfffffd8d, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c05000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00007cd000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20, 0x800, 0xcd7f, 0x0, 0xfff, 0x2, 0x2002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) 2018/01/31 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r3 = getpgrp(0xffffffffffffffff) waitid(0x1, r3, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r4, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r5, 0xbd8, 0x8000}, 0xc) fdatasync(r1) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000997000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000e16000-0x5c)=""/92, &(0x7f0000d6c000)=0x5c) socketpair(0x11, 0x80800, 0x1, &(0x7f00006dd000)={0x0, 0x0}) ioctl$KDSETLED(r1, 0x4b32, 0xba2) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/rfkill\x00', 0x1000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000205000)="") r4 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r4, &(0x7f0000fbf000-0x24)=@random={'btrfs.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000f4b000)=""/46, 0x2e) 2018/01/31 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cf1000)=@common='ip6gre0\x00') 2018/01/31 13:41:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000a5b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00002fe000-0x4)=r2) 2018/01/31 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r2 = getpgrp(0xffffffffffffffff) waitid(0x1, r2, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r3, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ad8000)=@sack_info={r4, 0xbd8, 0x8000}, 0xc) 2018/01/31 13:41:30 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001000)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setrlimit(0xf, &(0x7f0000000000)={0xa243, 0x8f4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000)='yeah\x00', 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x800) 2018/01/31 13:41:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x100}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000919000)=0x0, &(0x7f00004fe000)=0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004d3000)={0x0, 0x51a7}, &(0x7f0000fbd000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000065e000)={0x1a7, 0x8207, 0x4, 0x6, r3}, &(0x7f0000121000)=0x10) 2018/01/31 13:41:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000d20000-0xd)='/dev/usbmon#\x00', 0x400, 0x80) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000434000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000350000-0x9)='/dev/vcs\x00', 0xbbc4b5f616305bd0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000-0x10)={0x100, 0x6, 0xa78, 0x2, r2}, 0x10) syz_open_dev$urandom(&(0x7f0000f37000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000224000)="ac") rt_sigtimedwait(&(0x7f000018a000-0x8)={0x5}, &(0x7f00009c9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6d000-0x10)={0x0, 0x0}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ba2000-0xc)={{0x100000000, 0x4, 0x7fff, 0x447, 0x200, 0x0}, 0x7fffffff}) 2018/01/31 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000c9e000-0x38)={&(0x7f0000000000)={0x27, 0x5, 0xade, 0x0, 0x1f, 0x8, "1b7dd8c37dc3218381e91db116f0ff2f0c8a13e3694201ffeb54a84d3cd2e64fadcd7a038f79324045da8aa4d7be4a97399b35e3a79997cdf4919c764f9b61", 0x1}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000566000-0x47)="0d905e5f7f2c124ce5c8f9980a8199eeec05f30059befc1d24dbd23047ae87aeb53460d3002edf07904714c485acaa7a8b3ee2015a84f4392c022d58a034a6aa399d7f6377fd18", 0x47}, {&(0x7f0000000000)="03a9d40b57d7bc95a3399c359384e07b9bd83d3dfe372d9a65e8b0c26359d4657434b75dd61d5f433fb4fcda765f93572eed9a3b5cd3d984cc62359c43490dda42c96c883caf6f0663d02310ad3b4d9674ecc67793d41c6a8b62efece2908a0b6f17b59097d5fd4ee7d80901cc1a2828645a61078968cf4733a653b12e2c60846a5364708df8f6c9e0d5e25e219439ac05912efa2ff2f488ff6f0f57effa282f597fc824063c5ddac9abcdef6a5eb1f3ef641a063ac461", 0xb7}, {&(0x7f000072a000-0x88)="4058fe4a18aed122352079e6edc3d88e9c415cb905ece7e0a884b2b08f4868a2df8097b0b89ce665412f99425f24e5e614a13442944827688c735ce490a4253f618d31cd49fc8fb5593f91d918b22a1c38347d5a5c7d1438e9d7e8970f196ecd82dbded59ac4aea7de045cbbfa2f00f2bd048097e7c42097fe760780f592e740ec2d27b1d5ef345b", 0x88}, {&(0x7f0000586000)="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", 0x1000}, {&(0x7f0000425000-0xfc)="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", 0xfc}, {&(0x7f00007d3000-0xc2)="ed256ccceb5e5b11ec38e4fb923cb6a93b491382441b32a5fe8806614f5592a9614ebd41560a49978c64a77fb63fa932d59e9ff550c023e2bb646ae8a479ae631a877d24f173ba9ff74c4bb0eaf252662892734a696ef5db950a0f58cf8ffd4cbec118119eebe59026157fb13fe1a34ca9c70f5613c076727eacac6a1cf39dbaef5473054327920647220af4db9f7fa560c1828375d83fd71ed263937e9da43be27738641ac5e23aa54c992e0c3924f661f3343c3d501abb06e011e0ddbfebbbf324", 0xc2}], 0x6, &(0x7f0000001000-0x58)={0x58, 0x102, 0x9b7, "6e8dec0d7be66685be84ca52d379266dacf8391bb5837084a04060bc25866efbe17d25f6830c7584eb994fe7b8efb9a3f8c0bab145c333416d2893597252c0964d1fbb"}, 0x58, 0x40}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b47000)={r0, r0, 0x200, 0x8, &(0x7f000037d000-0x1000)="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", 0x9, 0x8, 0xbad, 0x200000000000000, 0xa055, 0x401, 0x8a1, "af7c5cdd4ec779948d4f78b8411c61a6c7b9777f7c60a2b6dea9140614cc0dff3ce454f6978be1f7c6f2ac1f4574646202176f5a318da47a9224ddcf2260d7234291735f"}) 2018/01/31 13:41:30 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/audio\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000b5c000-0x3)={0x2, "e94e"}, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x200}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/31 13:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x400000000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg(r1, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f00005b7000-0x40)=[], 0x0, &(0x7f0000902000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00003fc000-0x4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000042a000)={0x6, 0x1, 0x9000}, 0x4) sendmsg$alg(r1, &(0x7f0000c8e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x8c0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000c7e000-0x4)={0x2, 0x70a, 0x1}) 2018/01/31 13:41:30 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00008e4000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x40, 0xfffffffffffffef1) keyctl$session_to_parent(0x12) 2018/01/31 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r2 = getpgrp(0xffffffffffffffff) waitid(0x1, r2, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r3, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) 2018/01/31 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000886000)={0xff, 0x41, 0xffffffff, 0x4, 0xff, 0x1, 0x4, 0x9}, &(0x7f000090e000)={0x7a, 0x100000001, 0x7, 0x468, 0x9, 0x20e1, 0x3, 0x3}, &(0x7f0000101000-0x40)={0x307c, 0x8, 0x0, 0xc5, 0x2, 0x1d, 0x3, 0x591b}, &(0x7f00004c6000-0x10)={0x0, 0x989680}, &(0x7f0000bb4000-0x10)={&(0x7f0000cab000)={0x8}, 0x8}) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00007a1000-0x64)={&(0x7f0000330000-0x10)=[0xff7, 0x1000, 0x800, 0x3], 0x4, 0x7fc000000000000, 0x4, 0x7, 0x401, 0x401, {0x4, 0x0, 0x2, 0x80, 0x200, 0x5, 0x482e, 0xec, 0x4, 0x1, 0x0, 0x9, 0x4, 0x4, "9157b053a63f4af5e6fc8d16371b2ec9b90a88729181ea5a07d066f9bc3a0aa7"}}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00009c4000-0x56)=""/86) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000032c000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) stat(&(0x7f0000bf5000)='./file0\x00', &(0x7f00002e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0xffff) 2018/01/31 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad0000-0x10)={0x0, 0xc4, &(0x7f0000193000)=[@in6={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000031e000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002d0000)={r1, 0x0}, 0x8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r2 = getpgrp(0xffffffffffffffff) waitid(0x1, r2, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r3, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x5c089e7e, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/31 13:41:30 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0xf000, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x71)="33a676668dd5f40f0ae2ab50b001a40ba901e25ec16822e338d3ebd24032c54d28976eec6e0b845ba9783dc5236d098f68dc253eb80565aedba902a115a749b80d6c664cc5b166777f22d2038303cfe4f0dbd1962cb7b7bb95f21e3daa3108930b42a3d886fb45d21592f2c1be5b69d65f", 0x71, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x101000, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) exit_group(0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="d8101587d735d4480c856199e3931033e9d7d2c79a6e59ddaf8a661da84e50e45e316a73f5e2d6245ff2cd398281acdca924953f7459fea0018309b5ef3d8306e66a04c27181a1531d68d3bf5f2695c82987913558bde6da6c975d", 0x5b, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000)=[{&(0x7f0000000000)="d4fe966165f6901dc6aaa819c1d976a10d2120c0ccbfcc44b5e07cbb9969a44aa139fcbbb119b9f630dd82c7d2c1fd6eec17ba9aa96f80b55828d98f6e188fccf759be79a280c803c76fcbfbeba4fab13659240a8fe04d5f146b38a62f870721ce1b2f5ea3a51e9bb198cc28e42522e8b239fc8dcbdd8e9443dde480e99f805c5ec1453c028c095988549c41d64940e27ffb105380b8c9205d9d0276c8577c385b2533cb20f8f9e37112f6338747", 0xae}, {&(0x7f0000000000)="da28e5474466ef6ba2f3428224953c06d02dc537639cd63d20072a306ad3e1b703bae88690b6dab978eb0b46d2b323dce03989b2aeebc335391105e619ee56a95164b4455ea3911dcfea62ce5d5fe9720c12632fe28d458b5f342807317df5792fde6437f72669659954997f510451a1e4241a805d1ecff88e91cff58e0ab2e36ac941f41ff8957f06655d8cad268f049deed04a2c4bae6b7dcae7fea8066442", 0xa0}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="b798e49721386c68d3db27f15659aa5a065de8059ebf140eaa8451f1119e4a41d10f35705aadaa83ce0f642e0cea6e798fa15cfcde4ff1efcab90e78b5d0d1be2117c3b2c40f759a69c95c7cb818e088ac3a6c44c87ec27688ae38b5ba7b72cd20", 0x61}, {&(0x7f0000002000-0x23)="893ddf44648b5bef284b07eba25fc38b3576b896d822e8d253a15f8d2c246c1e52eba9", 0x23}, {&(0x7f0000002000-0xab)="e9c35b965cf7d3582f86e21ce773170da66e0cfcd8264bb4a3d1e8d3a0b36927ecc7482727f1ca6978dbe938a2e8e7f3f3670937ca1cd8c7ad879c45b0fda88de0e4bc269c0355d33691c0f5b1ad14d58b8d80b00c9fbf1245efad6c1a7a1b3d679599571e4b09906663141c0d08910d16de895b96d2a79dc5a8f2ec461faabd87d13a2d39f2b842f83927a01fdcd2d31544c4aaa78a3f9b7bc528647a81cf93651c02cf7d2287144853f2", 0xab}, {&(0x7f0000001000-0xe5)="7adc911f6d53559cc9936f92bcd6e780ccbc631cc8f90ce81a047ab72970e7f1bf1010b35c3b5ff7dd651ba649ea4d87a456f343f46ecf0cb0551a6dd8a8683f7011eb8848002008c83702c2ef6177851429ea9f6fab207c71d3a37351acb16722b11bd7cfb81c06234f7edbff58850d412eb6d7998457ec8ecbb6301707a2d5cadf09cb4cbd2dd13aa5a0219b3ebe2513fa923aa19dfe90ca686f22d567d76206ccf002f8502732b46f1a72a49c714a0f9d9366c9fbf56864aaa3f2cbbd0c380d51f767b47d347b9c78c743fe9b4d1c6d4a07908c13c820cca40c2ae36d890f57db6aba7f", 0xe5}, 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{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="109b06f9612d2467e980ac3a336e25955c5974cfed243d13f4f849d5d521bc9451fbddcce18bd06eae4ecfbb9775100df604fa71e86726a9b84d5ae963c759ae4b91517925924884590d0981f3fc87d35798a1e091ab7854aa685eb309d4df9414828cd646d039fa7657b8bb72", 0x6d}], 0xa, r2) 2018/01/31 13:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget(0x3, 0x10) msgctl$IPC_RMID(r1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/31 13:41:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002ba000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0xff, 0xe, 0xef, 0xce9000000000000, 0x10000}, &(0x7f00007bb000-0x4)=0x20) r1 = accept4(r0, &(0x7f0000689000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000be6000)=0x10, 0x80000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = msgget(0x3, 0x10) msgctl$IPC_RMID(r1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/31 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r2 = getpgrp(0xffffffffffffffff) waitid(0x1, r2, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) 2018/01/31 13:41:30 executing program 1: keyctl$session_to_parent(0x12) r0 = syz_open_dev$mice(&(0x7f0000c2e000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000cd8000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/31 13:41:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a7a000-0xc)={&(0x7f00009c9000-0x8)='./file0\x00', r0}, 0xc) 2018/01/31 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006e0000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00003f9000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000a20000)=""/51) 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) prctl$void(0x27) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x6)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) r4 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000c89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000b01000-0x38)={0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000a84000)={0x28c, 0x20, 0x404, 0x4, 0x0, "", [@nested={0x14c, 0x82, [@generic="b2a93fa21f7bc8659c918e0a7d129057c96f6dec5a59245ce7bf693798c1f82e69e570585281d86542c60e849b6c6be508952d9c66b40b5626cebb15140c7b480540f79abd6a8db42adbb64f7c5e7f2d12ed106f07ba7fdd80fb87c5ebcfffca6687e699474d442a834ab745235832b3c59bd3f91fec2dd837af7aab7edfbf6c433c230113020a2d62fb4b0e2ce17be75b725d", @typed={0xc, 0x75, @fd=r0}, @typed={0xc, 0x60, @pid=r2}, @typed={0xc, 0x72, @u32=0x6}, @typed={0xc, 0x7a, @fd=r0}, @generic="7883335b7b825cc652c6854efb2a6974b405bdc417131bef774c500e86c8524cb0e84c8698", @typed={0xc, 0x33, @fd=r0}, @generic="c1efb67370b0f932ff6b799a5394141487bc977e552dcf8854ec0032411f08d8696eefb7651244f83d1aa8e107a3940aa86f4a59fab98551d99c", @typed={0x18, 0x88, @ipv6=@loopback={0x0, 0x1}}]}, @generic="8f1590dba11125c9fa8d925bd7948dab270e878d5e37411def2be0a5af3e1de089a7957b8259a909c75da99b69737ab366436c4ca8eb6a5be72a612a921ffbc9d6cd92d167e43132d63162bb10b0a30906353e7ca510f526378b8c9f3c5c848ef25869f453e7d9071aa21b7c34931b8999faab235629982b321e288ef8afdf06c3c3a2fb3c28c721a7521c6fb37395a302d6613acf08f42c408b74afcb00be2f7e94ed9aa6ad7ae1ac4f388d29edb3f6accd5ba80c1217e6fd914965ba38eafc768f139ff272e21307", @nested={0x5c, 0x4e, [@generic="c4f770b25931d233c838f9db55baea5a9895b8d560100b99ea2e7c0ffffeffabc199b2490864c9ff2582a8aa7bb3bbde604584f1035167f86a8f0932350ba307aeb657050ba5ec2f5dfd181368e0b1ba1f008627c4a19e"]}, @typed={0x8, 0x13, @void=""}]}, 0x28c}, {&(0x7f0000001000)={0x5c0, 0x2d, 0x800, 0x7, 0x2, "", [@nested={0x23c, 0x2, [@generic="753df9fc8391f1adfd775c9f06c30b748c9fb7397e6b23bf5f", @generic="e858b65d921a98512f6047a5dd9c084d64f21b29c5d7a506698bc36cb67ffeeb9bce0701758a33fe2752c24e22b677c19100ab034f1507b635f847b5443649e1aa93d149b953943c0a4c944fe8d96cd3a8b7edf057f76036aa446df08e3e6c26b85f7eb16f46870b8ed3465436051fb6202ef2a26e905a78af72acb1a84dac611a1fb281c8bfe84b86436f55a5ed6bf9920c683c005ee7fd691822353a657301612b6afb82cd88a0b71b3573ef83", @generic="b7b1e91846a900ba93886f75de29b4e3d6e51cf9c301b9e8f144df62a5f4cf8c9f55ad062b736e3b408bc84a4da4268ba4b551514b2d0f83e6099a7a818655c9e9e99ea1029b303da1801d8da3269bbce74cb309072110e387328169fb2fe8299bbef9c9dfc283bc8b477207082f28492dc9e9bc973e89379c61f5cf7190af8ea4d43c3ff13044f44e8a4edbc1f2d3461ff3036c4368ee8f3d12e9d1c06adcfc332cccf4dda9bdd4367fb27876d11bb3ae7bb092533389feccecbf", @typed={0xb4, 0x70, @binary="169000ba13d1c8e6d0207450ac8790093707f3901efbea35779a1510cb80dc71ccfb626c40019f0aa7a3e48e83f74f9f515ae07c1f5da24ecfa733d17537ff5bffe064af8be7cc2155939bf4b18d3fd33003984f4b5dcf86eac29e1253f51cf7c2ac7b82a48de8c76ff3f40e480028bae651ce80c47ccb9cb59c911aade7865def34bd3a3e0ea5206db6b3c601fd0681b4564f3e27a8e12f410443bf382eac205c08ab53a07f7b7f017d"}]}, @nested={0x224, 0x3b, [@typed={0x10, 0x58, @u64=0x80000000}, @typed={0xc, 0x35, @u32=0x0}, @generic="d5e5fb87c63861f99652937fa2247de65ab3fd71b0466f5335b290bfe68c2ed91e1bdc5c4f81c4350ecfd8408737599d15c138a23f0ce98daec35dd7df46a83ee3c20936883fa861201f53fb9c98bf6c003a4663313317212de65985d371add648f6bb29db0bde505ad17fdaefb0d5fc9f4d6dae9c0e758707b283e57e86668db3ab03c2ecebd775c18e971f1e994cdf754400f3ab7be804e151931cb5054348efebd8497a53c001005d4a495f10b84f6af1b6ff", @generic="16c8fb1530b40ffda750f2ad2d9106f3296d65b01a43af816ee9d8ad9d870ae324db29dc32f1add945faef3303246f4e8e1db9e884ec1659730120bded92559d3aae03d54185a1c87941a1dfff092ae776b75bbd5f4c15692c555602892aedd31de1e2059d87c334606e8d34666ce02e98eff3ac5a9fa810ea64668de4657ea90d63d7b995d7c6c0913976b70814cfbb773283009cc9108b9d8c6d11e5f7", @typed={0xc, 0xc, @pid=r3}, @typed={0xc, 0x8, @u32=0x3}, @typed={0xc, 0x8e, @str='\x00'}, @generic="ee31e36907968f94176647c77dcca9bd0b4cc56e16282855a140709440eb292215fd15add1708d8101a5b430ed775322f6a59084559ae8b06a98cc894f584eb1e6d2e83d33158bb4ef6256dcda7a4ee6998e1e1ff3efee74b31abe35367d2471cd82362e1ef82ab45a55c89f7c1bca9463439d66ba113ed36827f4c69d898a47f22e555beb5c9e75d585b47fb085"]}, @nested={0x150, 0x1d, [@typed={0x18, 0xf, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x3a, @u64=0x8}, @typed={0xc, 0x10, @fd=r0}, @typed={0xc, 0x3c, @fd=r0}, @typed={0xc, 0x87, @fd=r0}, @typed={0x10, 0x40, @u64=0x7fff}, @generic="02a784d55e92ef45c6e61999db91564d9de824f8b565e23661d716094887c14e95012e4c86951b9cf44140e7dc38d3fa2951fd060b511e2c6c1969b2c0e7c1a17bb7f7721e404342e46f32a4e13b58499c7059c883327351760f5f454abdad0ae53938eb66c339ed846b22b29cf241a30e599fc665265c5b1db53e11893a54295fbf29e1f80c76aed3ca4ad3fe6dfd4941a1e8f76e8b9564a0e8af1921f723d219aac580c8285dba2a6b8c9f6b9c1c267862ad418b13a04e00edd49c74636f5691181b86ee9d90cc40b94c035e9729c7cfe712311f33fd7b4cbbf0a1669e4b6bc7", @typed={0xc, 0x65, @uid=r4}]}]}, 0x5c0}, {&(0x7f0000940000-0x3c)={0x3c, 0x2a, 0x2, 0x1, 0x1, "", [@generic="1fc5f176568c45b21a89191d5b6e370df0b5", @typed={0x18, 0x77, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}]}, 0x3c}, {&(0x7f0000aaa000)={0x1c, 0x21, 0x311, 0x5, 0x1, "", [@typed={0xc, 0x0, @fd=r0}]}, 0x1c}, {&(0x7f0000001000)={0x3a8, 0x31, 0x0, 0x4, 0x3, "", [@nested={0x228, 0x69, [@typed={0xc, 0x6b, @fd=r0}, @generic="84717221c933dd66672a7ac5bd9faa53030e098c5ca43ad855ff12b27a2e183c1a643026e8f68297ca8c90f05c68031331aefa46f75d8118535bfe730252dcfc2825a1be6df4dcc2", @typed={0xc4, 0x5e, @binary="1fc7fb5fb276b7b8edf1664c02dcc583769ae107cd2f75cfc6403264267f848625a592e7c4320ca49dfbe3ab3bdd7e651b740fe219321afcf74e97b76acb8bb70853709df670fe56f8d16a7ae7f35f121fff4beec28590ac925bc25e69279e005705991f48bbbcf163efb9c3a6a303b96fa43fec6eb3c0bcc958e85c13544ef5c87fb4d354be65a428381338752dadfe731a7fb6309926785d5b4e363e5b5e57e2254a3e0169142ad22676c43f3a7a95f1e95e9673deea1aae83da"}, @generic="99a29dde3a33e69e4e29ccf57cb512c8934750edfb8f481b13ad49af23d4f69c6e8db6a636473bcc5577967529945469d7", @typed={0xc, 0x3b, @fd=r0}, @typed={0xc, 0x62, @uid=r5}, @generic="33b0e3b5022e924f4370675be717829120ee2798a2dfebf7e4efa7e14050111e872fce29ca155e90edc6f01eb31c61e37e8d968a528866b23e59691c84490cbca05507271e", @generic="ac06265c8e6cbb3c902923dc185af9b79bfd1eee36536d2db717d204555fa577cb2c243b0ff8f99006fef1a4d682dffa7bd845c54c55c567edded78200967020292ab9d9ddac8dbf6e7285a33311861bc0b6bad19df040b62dd1732d25987280075a7c88e410dd3c9f6a46bf7916be115d1350d942dd6d14db9ee584"]}, @nested={0x168, 0x3e, [@generic="b9256a2cd1135af5c8cd6b483200dd9e57d4a450e6ed2c68dd79cebecc89f20bb3cc57d0641e6999f3e99db395a54af252116d90772b0e7d9708ac9c56fbc796cc1d88b0f6677d5cab8b5ed59882d00d0529eb7bb789fe48ee0b169da22737ad9237db8acd9ccd673a8c15eb92dd20103da590b514b8de4ffcf2361588e47fa8bf33580ef5", @generic="ba59728a9df77073886c05f9ea1c4abe20371f83", @generic="3b3160c3bc6f00380ae055499140af1fda12c221fbe9f26d3949c5078f4d19bcf3bbd7eb34d0536a115713893dd9d9289b5045ff1f18fef66fef425fb612d736108972e9c2d71ddf5c19240b14ec2d23fd4cf0602710186272d265ac091958f7b1c2d241430dbda8ba0a787e1f6b025fa4b5524ce28a2c619133232cc22a584a1b9fc1e9ce230c64f0a718f364afb5e8887e91b6717fe8f9d12b25833f5173e07dd8f05f965d6da7c38f609cf3ed44f656dfe83136f9a58b515347faec8b3fb81848d27e63122db3"]}, @typed={0x8, 0x59, @void=""}]}, 0x3a8}, {&(0x7f0000965000)={0x48, 0x16, 0x600, 0x6, 0x2, "", [@typed={0x18, 0x31, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x4, 0x76, []}, @typed={0x8, 0x70, @void=""}, @typed={0xc, 0x57, @str='\x00'}, @typed={0x8, 0x91, @void=""}]}, 0x48}, {&(0x7f0000b0b000-0x5a8)={0x5a8, 0x15, 0x500, 0x6, 0x1, "", [@generic="e6bd5e3ae5cb4594652b7969", @nested={0x3c8, 0x1e, [@generic="a044ee1736c3562745484624e526b3044be104fd93f75ceeaaaa71556f1e5e9ea0aac343a32dc9e4353257fd188f1f1328d8ef169bb27d51eadefe601a990148713417f4bb7ee4f802957c48c0922428e9d875eb95a70a2f3f755c822ee1f45977d5e42bdf03f293b05883d4dbc9b07b49140349549b541fbe8f2dec69dd10edec2365503e96900c6b16af0b2b2c8c1e1480a68ff2735c581d30443fb644a5dd84341a21156f3e9ba42794a0471143e2651f0e768e80565fb601594f43c17f2a7ff24b279911f6", @typed={0xc, 0x59, @u32=0xfff}, @generic="46656d4ea8e9566d652bc15611aeb7b708933fe5aced1fd42cd7acc73f2fe8d8dd3bb81cd1317353f8823118e52971a5e1b6a176c48a5cb4ee5041a3ac71d688f544bf39762546cbf76acc4122f53af78a1162d9358ad57a17adb584dd6d720b3026b3df641247f1ee0d0ba2bfb1a0f0d6962a227332330b34d3189808031781a96bbedf158910e98e4d07796fdb488fb57adfa4c79abae3a2d3990e6b11d0c386337f7e02c72c9f30abe5ce784c81b98636857dd1d6bb4672b42f3ea9ffcfc665f3b4ab1ed586ff8f88c49f81db5d81b820341c953d1a9288", @generic="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", @typed={0x8, 0x45, @void=""}, @typed={0xc, 0x1b, @u32=0x0}, @typed={0xc, 0x89, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="740f33430f6b381965e04811ce8f6c1466089d674a4f1a8b4549e8b66f3e0f0926660173ce495a5e08e4f57e44c23a8174d271bf782d0bbbf45a4d9e4ed668cc85b0f7a72ef7128fd54553307bbdbc00c3f0003726e56e47dfcb20805354ef03313c36bffda69bf39c0822e1ce9637e30ae9c900bfebd4a3cbf0307a09e15c0fcc20e60295ffa13f00c6e044f891c07c1f6c0e9c839bd6b1b4d93f80260a96e770c2857849c7cbec5e12d7af60ad0e091beb75ac3c5479eab6a99af48ef6b7a4efcca4514685e8e85a472178fe42ab01221222821a89a12a59c0258346d72d66a5e0d9bf9caf03ce2787ec5a903edc284e4ec4180a9b26"]}, @typed={0x8, 0xb, @void=""}, @nested={0x1b0, 0x71, [@generic="bb81e7724d1538e92c463bc67aae419b6697252bead1f5e9c60108ea8bd34d23b8efc94ccde892f61cbd8d1c35ee4e1d8e86739f4dcc655e81f256f9592812af8a28d2d4dd4643ccbce7557f7ba41e0e38c7f2fa94fb72efdff6b9b2d8453be38e9b417db788ec48d33aa13aeaebfbdf3be1a1abc4ded4a0267c87b75574c1dfdb3de7c66a27656a350067e25b69b4f302a65bb4bce7c98acfbf45c73fe565b903fed5028eac1d06aca0883a579823a743fe", @typed={0xc, 0x4b, @u32=0x10001}, @typed={0x10, 0x5e, @u64=0x1f}, @generic="ac5a66f2749526f6a3080124f3b35d606992d31d1bc585c0330e", @generic="4dd594b588dfc3e94e9558f301c72697ab1b2aba8ad72596f6bc2cfe4be2f00d61bd72809a8e53b401b43e54a30fa58d0dfbcdb81fc8c82dc9769c1d77203e6f68297c84ba7dde4d630c5ed536702f6603fbd5c99ee0faecee78686e42509c21e2cd383e0df7ac2414ceb6e5eb900b26aba01241152040bbd89565f7c1e16ba2e401698bd816", @generic="527e63746c60cd50fa5acfb67fd22eeec5cb5d2022fa71d7826cded9fafdabbd667c259e5c2ca5f33acd412304c695aa501299b74216a2efc2fc7c9e81"]}, @typed={0xc, 0x38, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}]}, 0x5a8}], 0x7, 0x0, 0x0, 0x50}, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c44000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000bb1000+0x2bd)={0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/31 13:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cbe000-0xc)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000f87000)='/dev/amidi#\x00', 0x0, 0x8c000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000f75000-0x68)={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]}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002c3000-0x88)={0x7fff, {{0xa, 0x2, 0x4b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 13:41:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x101140) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000000c000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) r2 = semget(0x1, 0x4, 0x40) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00005f9000)=""/82) 2018/01/31 13:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) syz_open_dev$sndmidi(&(0x7f00000bd000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f0000915000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x3b2, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) r2 = getpgrp(0xffffffffffffffff) waitid(0x1, r2, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 1: r0 = creat(&(0x7f0000c1f000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x774a6ae4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @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]}, 0x81, 0x9, 0xb33f, 0x5, 0x8}, 0xa0) keyctl$session_to_parent(0x12) 2018/01/31 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f00004b3000/0x1000)=nil, 0x1000, 0x1000000, 0x30010, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0d000)={0x0, 0x0, 0x0}, &(0x7f000098c000-0x4)=0xc) r2 = getpgid(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d53000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000062b000)=[@in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x1c) 2018/01/31 13:41:31 executing program 1: mprotect(&(0x7f0000e60000/0x3000)=nil, 0x3000, 0x8) keyctl$session_to_parent(0x12) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d69000)={0x2, 0x8}) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000235000)={0x4d74, 0x6, 0xffffffffffffffff, 0x4, 0x8001, 0x6, 0x7ff}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a7e000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000ca6000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001e1000)=r1, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00008b9000)={0x4, 0xfffffffffffffff7}) io_setup(0x6, &(0x7f000088a000)=0x0) io_cancel(r2, &(0x7f0000c18000)={0x0, 0x0, 0x0, 0x3, 0x7f, r0, &(0x7f0000de1000-0xe7)="d18d6836be124544b7f22df17bcde722d6bf1f662014620ddc54a2f175d50cef781ecfc0997de259c0adfd878abb97711efd11b24c7c6fc96856af721fc21747d1c73dc17209784ec698fd2698cb6320ff64f6443f11573c7e6d7abd6695eeed2c85c7e5209e9b75eab95d408cf89bae79045cc8be0ad8b35e029b59d56f1e4467cf51f3d5721a8da2226dbeb63ec1fcf8a4f10e9af97f9bdca0e3d84d308fae1b6b473baddccf723ce0cf3aa3fd643df4f7b0529df356aa5ee95ea459bb1865c522cd9ab537120e3eea8fa237e432f9f46f530a7022588d18d9a28402d6ddace17a97ec03e7e0", 0xe7, 0x0, 0x0, 0x1, r0}, &(0x7f0000024000-0x20)={0x0, 0x0, 0x0, 0x0}) getgid() readahead(r0, 0x0, 0x0) 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000433000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x51) ioctl$void(r0, 0xc0045878) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9ad, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfff, 0x3, 0x215, 0x2}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:31 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000502000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000001000)=0x1d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000002000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7ff}, 0x5, [0x2, 0x1ab0, 0x5, 0x9, 0x1, 0x8001, 0x8, 0x6]}, 0x5c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00008aa000)=[{&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000e08000)=""/128, 0x80}, {&(0x7f000042f000+0xd25)=""/146, 0x92}, {&(0x7f0000e00000-0x59)=""/236, 0xec}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f000076d000-0xa3)=""/163, 0xa3}, {&(0x7f000051b000)=""/11, 0xb}], 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000c17000-0xe9)=""/233, 0xe9}, {&(0x7f000023f000)=""/4096, 0x1000}, {&(0x7f0000d69000)=""/16, 0x10}, {&(0x7f0000cb1000)=""/4096, 0x1000}, {&(0x7f0000bf2000)=""/157, 0x9d}, {&(0x7f000098e000)=""/102, 0x66}], 0x6, 0x0) keyctl$session_to_parent(0x12) 2018/01/31 13:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00000d4000)='./file0\x00', 0x40) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000386000)={0x8, 0x48e, &(0x7f0000195000-0x27)="d949cc0978609dcb5505819289e1d51a03c0626114c3fa2fc86fa0d6ce11b3eaaca50670bbfc22", &(0x7f0000c59000-0xff)="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", 0x27, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r1, 0x1, 0x40, &(0x7f00008dd000)=""/245, &(0x7f00008b6000-0x4)=0xf5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/31 13:41:31 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000005000)=0x0) io_setup(0x101, &(0x7f0000001000)=0x0) io_submit(r1, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000+0x10e)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="1cc2db06de3122cb789386b13d", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000007000)=r0) 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000677000)=0xffffffff) [ 328.541059] QAT: Invalid ioctl 2018/01/31 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007c3000-0x12)='/dev/snd/pcmC#D#p\x00', 0xa50a, 0x103000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007eb000)=@assoc_id=0x0, &(0x7f00006d9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000331000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000e6a000-0x4)=0x1008) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) 2018/01/31 13:41:31 executing program 1: keyctl$session_to_parent(0x12) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 13:41:31 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000fec000)='./file0\x00', 0x1, 0x84) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00009dc000-0x18)={0x18, 0x1, 0x0, @fuse_bmap_out={0x3f}}, 0x18) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x1a, 0x18, 0x631, 0x9, 0xefc8, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) 2018/01/31 13:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000087e000-0x4)=0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b45000-0x50)={@common='bridge0\x00', @ifru_mtu=0x800000010001}) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) [ 328.569114] QAT: Invalid ioctl [ 328.582603] QAT: Invalid ioctl 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x2000000005, 0x84, &(0x7f00004d5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007b2000)={0x5, 0x4, 0x2963, 0x0, 0xfffffffffffffffa, 0x0, 0x200, 0x2, 0x7fffffff, 0x4, 0xea7}, 0xb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000722000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe82) fcntl$getflags(r1, 0x40a) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000194000-0xc)='/dev/rfkill\x00', 0x80281, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000)=0x6f4) 2018/01/31 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) socket$llc(0x1a, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005f6000-0x68)={0xc000000000000000, 0x7, 0x4, {0x0, 0x0}, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000b05000-0x8)={0x2, ""}, 0x8, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003a1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40, 0x795601) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bdd000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00007b5000-0x2)=0x100000000, 0x2) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000eb1000-0x8)=0x0) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/31 13:41:31 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0xcd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2}], 0x1c) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0x200000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000b3f000)="", 0x0, 0x0, &(0x7f00002e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = getgid() setgid(r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dd4000-0x8)=@buf={0x96, &(0x7f000076c000-0x96)="00ed1fb9c0f9828eecfb641adaca803e54d1ab0da5da004d379d0c72720c31116577639eee3fe60e1a80b63f367e6564d9284b81d05f54fd3bca03a94d409cd0ba40fa74c2963d4b1666e8d031cd15f2e21a8ba6a970dbfa0c0a24b2eac4230ecd646daec0eff9fb1efbe722c2d4742133ad50683464a0bf91c69292ac1a9ba30cd4900890e7920bc640fb6be8103706946560b7a2da"}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000c000)=0x0) 2018/01/31 13:41:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c92000)="2017d80fad944ff397e9f5e2f9b5f55c59610258a2c940855445e0d96a509430932d2c71bdd1ccfc120b0907bde080f1ca0f042492ae4e37736a0dad8dcb6fb451c389ee53c399a79b1cde542144bf248632d1859aaa5749241cc6b99213e5f8c9bd6a656de634613c95f4a58b6402ebdff326a53d3140b4048aca1c60c9", 0x7e, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000bc9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="5df7e3603831b214064bd1300ef237e86127768cbf949e4c96ea8bf8dd8ce59fa975e54e2e34d45185ddcf7caf3e0565bfe238963ac11fc1b08b66e3c2919d2f382524c709bec6ad5a1a0cf4e2ac740c6d73574a91336214397d3ad0280316a6fd68e3c6352a50d909b4d6da57155f4726bc62c837bcf66f224d2ee7f77c4646af832ad84fd9cbbd80eb9f26b4403e4a6f64151549db14a8fae18da9a4", 0x9d, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@generic="6d4a6fbb6fa94c040330e4d8fb21c5e7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x3c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, @common='sit0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = request_key(&(0x7f0000f05000)='id_legacy\x00', &(0x7f0000aa0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000029e000-0xe)='.em1.system,-\x00', 0x0) stat(&(0x7f0000507000-0x8)='./file0\x00', &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000af5000-0x8)='./file0\x00', &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(0xffffffffffffffff, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 1: keyctl$session_to_parent(0x12) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000d91000-0xf)=@random={'osx.', 'cgroupeth0\x00'}, &(0x7f0000ffb000)=""/179, 0xb3) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000bb7000-0x10)=@ax25={0x3, {"ecbd3d9fda043b"}, 0xf64}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00007ad000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009ad000)='/dev/loop#\x00', 0x2, 0x181001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(0xffffffffffffffff, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000048000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d9a000-0x4)=0xc6b, 0x4) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000d68000-0x4)=0x81) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:31 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000088b000-0x2)=0x0, &(0x7f0000000000)=0x2) 2018/01/31 13:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000061000)='/proc/self/net/pfkey\x00', 0x141202, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000097b000-0x98)={0x0, @in6={{0xa, 0x3, 0x10000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x748}, &(0x7f0000f57000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ec000)={r1, 0x400, 0xa, [0x8, 0xae6, 0x1bb3, 0x1, 0x6, 0x7, 0x7, 0x7, 0x5, 0x4]}, &(0x7f0000696000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e6000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070f000)=0xe8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00008d8000-0x2)=0x3, &(0x7f0000eb1000-0x8)=0x2) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000d09000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00002b0000-0x8c)={0xffff, 0x0, 0x1, '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]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000308000-0x4)=0x0, &(0x7f000095c000)=0x0, 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/31 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f000026d000-0x8)='./file0\x00', 0x10000000000085, 0x401) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000a90000-0x3)='io\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000afe000)=@sack_info={0x0, 0x5, 0x6}, &(0x7f00004ba000-0x2)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000052a000-0x8)={r1, 0x100000001}, &(0x7f000040b000)=0x8) renameat(r0, &(0x7f0000d48000-0x8)='./file1\x00', r0, &(0x7f00000df000-0x8)='./file0\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) 2018/01/31 13:41:31 executing program 1: keyctl$session_to_parent(0x12) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000aaa000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xc4)=""/196) 2018/01/31 13:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008ba000-0xc)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(0xffffffffffffffff, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0x200000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000b3f000)="", 0x0, 0x0, &(0x7f00002e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = getgid() setgid(r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dd4000-0x8)=@buf={0x96, &(0x7f000076c000-0x96)="00ed1fb9c0f9828eecfb641adaca803e54d1ab0da5da004d379d0c72720c31116577639eee3fe60e1a80b63f367e6564d9284b81d05f54fd3bca03a94d409cd0ba40fa74c2963d4b1666e8d031cd15f2e21a8ba6a970dbfa0c0a24b2eac4230ecd646daec0eff9fb1efbe722c2d4742133ad50683464a0bf91c69292ac1a9ba30cd4900890e7920bc640fb6be8103706946560b7a2da"}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000c000)=0x0) 2018/01/31 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00007af000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000430000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000058a000)={0x10001, 0x1, 0x32e, 0x3f33, 0x0}, &(0x7f00000f8000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a5f000-0x6)={r1, 0xf02}, 0x6) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) fallocate(r2, 0x0, 0xffffffffffffffe4, 0x101) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000045b000)=0x6) fchdir(r0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/31 13:41:31 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[], 0x0, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:31 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000ccf000)=0x0, 0x180000000000, &(0x7f00003c0000/0x4000)=nil, 0x1) [ 329.095818] mip6: mip6_rthdr_init_state: spi is not 0: 3741581312 2018/01/31 13:41:31 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000d81000)='/dev/audio#\x00', 0xa4d, 0x80400) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001e9000-0x8)={0x0, 0x800}, &(0x7f000099b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d3000-0x10)={r1, 0x80, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3fce}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f38000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:31 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000+0x98a)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000281000-0x8)='./file0\x00', &(0x7f000003a000-0x8)='./file0\x00') recvmsg(r0, &(0x7f0000df5000)={&(0x7f0000056000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e9d000-0x40)=[{&(0x7f0000f89000)=""/151, 0x97}, {&(0x7f0000cd9000)=""/71, 0x47}, {&(0x7f00004d9000)=""/25, 0x19}, {&(0x7f0000d7f000)=""/23, 0x17}], 0x4, &(0x7f0000797000-0xe2)=""/226, 0xe2, 0x0}, 0x20) r1 = creat(&(0x7f00003ae000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000c0e000-0x8)={0x3, 0x957a}) 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e6000)='/dev/rfkill\x00', 0xa0000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") [ 329.191074] mip6: mip6_rthdr_init_state: spi is not 0: 3741581312 2018/01/31 13:41:32 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001a6000)={0x0, @in6={{0xa, 0x1, 0x277b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005bf000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x23, "fcd4046fde7d6069f6de1aa8af86d36a303f5cbe27a0af3af8037d8194a041e392f909"}, &(0x7f0000000000)=0x2b) 2018/01/31 13:41:32 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x5c, &(0x7f0000001000-0x5c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xfcaa}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x400}, &(0x7f0000340000-0x4)=0x8) keyctl$session_to_parent(0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[], 0x0, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003be000-0x4)=0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mprotect(&(0x7f0000d0c000/0x3000)=nil, 0x3000, 0x1000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$audio(0xffffffffffffff9c, &(0x7f0000414000)='/dev/audio\x00', 0x1, 0x0) 2018/01/31 13:41:32 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0xfffffffffffffffe, 0x1c) 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00007a8000)='./file0\x00', 0x40, 0x1) fcntl$setsig(r0, 0xa, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00003c7000)="f2f64555676a20e9ee2d0e6735b09595c71e0aefe91a93cc73555dabaa82706c16dbdcb2d7c762fc836a090000000000000008393bf284e75cff61b2979f05b327f20ccec530d941efbc2000000000000000f2") 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/status\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x8, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket(0x1a, 0x0, 0x1) rt_sigreturn() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f000000c000-0x4)=0x0, &(0x7f0000003000)=0x4) bind$ax25(r1, &(0x7f000000e000-0x10)={0x3, {"f26952d898451f"}, 0x100000000}, 0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000000f000)={0x9, 0x0, [{0x0, 0x5b, 0x752ac44, 0xa6, 0x5, 0x0}, {0x0, 0x5, 0xfffffffffffffffb, 0x6, 0x8, 0x0}, {0xd, 0x8, 0x100000001, 0x80000001, 0x9, 0x0}, {0x0, 0x80000001, 0x5, 0x8, 0x2, 0x0}, {0xd, 0x8000, 0x80000001, 0x7, 0x6, 0x0}, {0xa, 0x3, 0x3, 0x2, 0xabe4, 0x0}, {0x80000007, 0x7fff, 0x53d, 0x7, 0x20, 0x0}, {0x80000019, 0x800000000000, 0x3, 0x7, 0xffffffff, 0x0}, {0x1, 0x5, 0x7ff, 0x8, 0x5f6, 0x0}]}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000d000-0x5)="") 2018/01/31 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[], 0x0, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000097000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfffffffffffffea5, &(0x7f0000a5b000-0x1c)=[]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") sendmsg$key(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f0000955000-0x10)={&(0x7f0000001000-0x50)={0x2, 0x1, 0x948e, 0xf, 0xa, 0x0, 0x1, 0x1, [@sadb_x_policy={0x8, 0x12, 0xfffffffffffffc01, 0x4, 0x0, 0xc, 0xb143, {0x6, 0xff, 0xffffffff, 0x0, 0x0, 0x9, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x40000) getsockname$llc(r0, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006bb000-0x4)=0x10) 2018/01/31 13:41:32 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0xb2b, 0x0, 0x2d, 0x3, 0x9, 0x9}, 0x200000000000, 0x5c7, 0x1, 0x81, 0x5, "901c209b981d6662e858b53cbc29ab6bc49f72aa97b3c757e9fdd6d64764c0659621e9d061dcd22548370b5e58141c38601749e549bbca3ef5d28bfd7eb9481577585b966406f189d8b01a787f1bca952372d4d17432dd90304da7c78926e1cc020fc44db3c10f7dce06139f3d0fbb9d21447957de01ab5f7876f4dda57df360"}) 2018/01/31 13:41:32 executing program 0: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000031000-0x10)={0x101, 0x0}) r1 = memfd_create(&(0x7f0000001000-0x9)='md5sum\'+\x00', 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002a000-0x16)='/selinux/checkreqprot\x00', 0x301000, 0x0) timerfd_gettime(r2, &(0x7f0000045000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000-0x8c)={0x0, 0x0, 0xcaf, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240d376c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) fcntl$setsig(r1, 0xa, 0x2c) write$sndseq(0xffffffffffffffff, &(0x7f000003d000-0x30)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x4, 0xc0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x108)=@alg={0x108, 0x10, 0x4, 0x3, 0x3, {{'lrw-camellia-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xb859}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xb20}]}, 0x108}, 0x1, 0x0, 0x0, 0x4}, 0x4000) lgetxattr(&(0x7f0000f61000-0x8)='./file0\x00', &(0x7f000057f000-0xa)=@random={'security.', '\x00'}, &(0x7f0000000000)=""/88, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0xcba}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r1, 0xf613}, &(0x7f0000001000-0x4)=0x8) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00004a8000)={0x7f, 0x800, 0xcf, 0xffff}, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000518000-0x8)={0x0, 0xffffffffffffff00}, &(0x7f0000aa2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b03000-0xc)={r1, 0x4, 0x0}, &(0x7f000066e000)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c73000-0xf7)=""/247, &(0x7f000095f000)=0xf7) 2018/01/31 13:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) timer_create(0x0, &(0x7f00003a3000-0x60)={0x0, 0x36, 0x3, @thr={&(0x7f0000a87000-0x66)="37230fbe72892bdfbad92abd664c260d4cc9529a0d63ff50b7cc1478bcdb8de82ac7176f95b47ea4120a06ab00e9a82a68f56a75b8c6c8aee4336683c20f279b60e5937fe3cafdfee287dd66d691ef1834ba434cc9ad924a81d3c92a5fd7e60dced7216a11b9", &(0x7f0000b29000)="9ef2c59f480722010c12eb79b7b19a4bfce8db16b8ac3cda87eb0f231c72bf729ee03cdba16e0477f965e5cf345340e4b65eb690d8df075e1260ac3583a7305c6e67120985eca0d04b3741a9508553c5eac5b74fbcb4ac1e7ef9573b6a4972b753399539f1d53ebeb9fcf4d286d2a7770397aa7f77096f09516e8fd0fe0d33c53ba18103b24f4a91970eb38ca6634b90b8c88d77ec73f29feab66bac71bd4f9b4be90294d5d157e7e068fe4cdbbb414edf27181da095693a4be814a24def5980fd9567cca290d73c6c9cccf57f5f9f8d376862a0439a5ebdbd60dd1e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072a000)=0x0) timer_getoverrun(r0) select(0x40, &(0x7f0000326000-0x40)={0x8, 0x9238, 0x9fa, 0x101, 0x1, 0x6, 0x7fff, 0x39}, &(0x7f00007aa000-0x40)={0x0, 0x6150, 0x3fff80000000000, 0x4, 0x5, 0x1, 0xe0, 0x1ff}, &(0x7f0000fc6000-0x40)={0x3e2, 0x9f09, 0x7, 0x1, 0x100000000, 0x7, 0x8, 0xfffffffffffffff9}, &(0x7f0000027000-0x10)={0x0, 0x0}) time(&(0x7f0000501000-0x8)=0x0) 2018/01/31 13:41:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x2000100000006) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/31 13:41:32 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000-0x6)={0x20, 0x3}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 13:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) ppoll(&(0x7f0000b03000)=[{r0, 0x2002, 0x0}, {r0, 0x400, 0x0}, {r0, 0x85, 0x0}], 0x3, &(0x7f0000df1000-0x10)={0x77359400, 0x0}, &(0x7f0000727000)={0x100000000}, 0x8) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005da000-0x68)={0x6, 0xee9, 0x0, {0x77359400, 0x0}, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f83000)={0x2, 0x3, 0x7, 0x6, 0x87, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000871000)='./file0\x00', 0x98) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000625000)=@assoc_value={0x0, 0xc7}, &(0x7f000071e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000082c000)={0x6, 0x1, 0x8, 0x8, 0x8, 0x1, 0x7fffffff, 0x401, r2}, &(0x7f0000ff9000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e62000-0xc)={r2, 0x2, 0x30}, &(0x7f00008b0000)=0xc) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000047a000-0x4)=0x0, &(0x7f0000ee1000-0x1)=0x4) 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000ea5000)="85f776637918fd4584a7bfea15c88048b4b940230a2a72ebf6665294", 0x1c) keyctl$session_to_parent(0x12) 2018/01/31 13:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000078b000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000d76000-0x400)={"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"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0xa, 0x300) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:41:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000290000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e70000-0x4)=0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000371000)=@hopopts={0x3c, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2f3, 0x1000, "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"}]}, 0x1010) syz_open_dev$dmmidi(&(0x7f00001c9000)='/dev/dmmidi#\x00', 0x8001, 0x16402) sendmmsg(r2, &(0x7f0000beb000-0xf0)=[{{&(0x7f000081e000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x3, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}}, 0x32, &(0x7f0000743000-0x20)=[{&(0x7f00002bd000-0x6d)="afe9593955b27d6ec6d4f48047659dd763424a92518afd5ff76eb575ab73c8b0c843c68d4e6c9678c77b73290080942e8c1bc5c51368feb705addded26105e5e59b748c76b9f27d5cce4de409cc1a54a8cdb76e537f28cccaef9769783a32bb47b6f85057ddee268a8e12e8fcc", 0x6d}, {&(0x7f0000b6b000-0x43)="7c87365cf006e784f33ff007577fe8e53cf67b04d41c91eb6618387f5d2129b6e05f6eeea7197899edb42639ebac0fbb1d6ecbc2d239a6faba4306e071c706aed36ec6", 0x43}], 0x2, &(0x7f00007cf000)=[{0x38, 0x3a, 0xd7, "025e8ffd8c3a2c72253de5dfab2d610ab5fd3e0d571cf2e1fa1e5c9b4ff32ecb11ab"}, {0x20, 0x110, 0x5d6, "93732d8f0b505bd5bfcec47d14526753"}, {0x40, 0x1ff, 0x80, "039b57fca341323cc75be331c593901d60921cd0fe3f183cd39e6cd151356885b0bae68752825e9694"}, {0x40, 0x113, 0x1, "d9af8d9890d7838ad0528af4f5670456cb54d9a7b156a4496676bdd41fe069b99f221db7e358fc3e298d660364"}], 0xd8, 0x80}, 0x200}, {{0x0, 0x0, &(0x7f0000d5f000-0x50)=[{&(0x7f0000ced000-0x1c)="59b3c6ab2c45bb9bc3626c1513b6f38cb8339c4d8719416db241ab96", 0x1c}, {&(0x7f0000e1f000-0xc0)="52ba370617a6a757f4a331a733bdfef317d08160c93b14617c0664c4b9b64c217077a3e3359c2f05d7ff3e9bce1bac5241d549322db6ce22212d359e32c81e592a90f020bf5d17d4c6cd03198c442ce7a6cc7c8235f83ebb6d522aaaaa824f8c093d830732549b93e6879b28ce061bc5fcf2ef371a43621e553253a59703bc222874f29be5d4bbbc3eba1083072739135f25d92e8ebe307755a2cfbb3aa2983a7cd2992f1acc94abbd74a06f8b8853a4a6f0e21c3c81ea10d83d4dc151c9eae8", 0xc0}, {&(0x7f0000ca9000)="fce9f6d363d5b543d456142d67d2e6faaae54babbf062e7fd75930c66bcdd99c22ec98254a73217afa46dad70a8b9e73e38bce0b3de883d86bf8cf5ef2d1a61ce397789e22e21a4e70b744f5e5ec81862cacd4d2869a4f14eb8dbf5930b1c8797f90e8b36355cba13b4061617efa621d826cfc520313b85f07136a7955a654566daf81901cddb8aa620c0d51cadbcccf183542918fd653333ee72aacaced4a3ba7112a33ed3feab482e0bf40e613fffd035c4aae36bc68d5281d248bf07b7146b5885c3a11fed3f90e712066814ab7d7b5b6da9a56607636f24bbf7e49639f88b762901ae8bbcbcd15", 0xe9}, {&(0x7f0000401000-0xf4)="05d99b5929d1c608c34e1d289e999247f1a78e6b875e4b73d77acc863f485faa5e79b157cc2799f766d3a46772e52ba6eb23ce48511dfcf46eb32f9240b719ed2c703155885b2e4639bfbc27208964a21c76f66e5b219632deebddc1c324389a83fcc02dfeee5cf702fbb82a5767139dcfda836ad5623889fe7f4431655ea6b10df0fe3cdca5cf3072245502eb8ea63a962680ef810f09f79f7092a360f29396130698194597fd72d7d86bb4c74557e28274260dd87439c394512656b8ac0c76295e9d23178ff8a7f637d6f35763231cb02f03da5b884904d814276af36dbe1d324068d7b692d944c7f2523902118740a7cfab7c", 0xf4}, {&(0x7f00006fd000)="1d98173b007e5cdd4324b4bac5923d1b591e034d8f5649a06d81e0c4fa950fde141a1b8dd1ac8a53c6e39ddb03e377939cf5fa32e3447e1a36ef11ddaba01e9fe6048c4b13ba651c9a23eb21d8369707edab65d9e633bac11beec928cbb9ce8c64631702a6a1230687cfaba8e3e7fbc9d3297d2c5074847fe6b60061c4113bd751cc57bf39f9977abfcf1695686708d6d874f7d02b804e2fdd97622718f0ab6c6b30da", 0xa3}], 0x5, &(0x7f0000d35000)=[{0xd8, 0x11, 0x4, 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"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"}], 0x2470, 0x90}, 0x8}], 0x4, 0x4000000) 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000220000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000057b000-0x4)=0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000a7d000)=0x0, &(0x7f000036b000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000011f000-0x2c)={0x6f9, 0x24, [0x10000, 0x5d, 0x40, 0x80000000000000, 0xb29, 0x6, 0x42, 0x0, 0x0]}) 2018/01/31 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x2000100000006) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x1, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b08000)='./file0\x00', 0x10) readahead(r0, 0x7, 0x6) 2018/01/31 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:32 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000918000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x41, "d7ea512ec7c8a2487dc61cfa41c3625bc212d7961de86bcaa3bdaca537f27bb406c147a5bfa98ce2d43112315f9973b739ca59a3cb03b689c938ab719f1ad9f4cebbdac98280ba2e7b7f8fbe83fad6e5eb8595621e567d240bd020a442295224fcaeaf598ebbb3df6abca19ec6f46feeed3f13abb92046d841"}, &(0x7f0000002000-0x4)=0x96c0723c2e216cf5) 2018/01/31 13:41:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x2000100000006) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000777000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0xfffffffffffffffe) 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/31 13:41:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = semget$private(0x0, 0x3, 0x200) semctl$IPC_RMID(r0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x6, 0x7ec20c8adcc397b4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x80, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000001000-0x4)=r2) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/31 13:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000326000)={0x0, 0x0}, &(0x7f0000e66000)=0xffffffffffffff71) r1 = syz_open_dev$sg(&(0x7f000086a000)='/dev/sg#\x00', 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000032c000-0x6)={r0, 0x1000}, 0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ed9000-0x1)={r0, 0x0}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffff, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000946000-0x4d)=""/77) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) 2018/01/31 13:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000634000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x10, 0x80800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000ee7000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e21000)=0x14) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00009d0000-0x10)={0x2, 0x76a, 0xe000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007e6000-0xc)={r1, @rand_addr=0x0, @rand_addr=0x26f}, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000842000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDENABIO(r3, 0x4b36) mremap(&(0x7f00001ec000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000d96000/0x4000)=nil) r4 = add_key$keyring(&(0x7f000059d000-0x8)='keyring\x00', &(0x7f0000113000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = syz_open_dev$midi(&(0x7f0000242000-0xb)='/dev/midi#\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000051f000-0x4)=0x0, &(0x7f0000510000)=0x4) 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) [ 329.943394] kauditd_printk_skb: 825 callbacks suppressed [ 329.943403] audit: type=1400 audit(1517406092.703:12502): avc: denied { net_admin } for pid=4170 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 330.002926] audit: type=1400 audit(1517406092.726:12503): avc: denied { prog_load } for pid=14481 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 330.035136] audit: type=1400 audit(1517406092.749:12504): avc: denied { net_admin } for pid=4166 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 330.060216] audit: type=1400 audit(1517406092.754:12505): avc: denied { prog_run } for pid=14481 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 13:41:32 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000f8c000-0xc)='/dev/audio#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x800, 0x9ce6, 0x9, 0xffffffff}, 0x10) keyctl$session_to_parent(0x12) 2018/01/31 13:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fgetxattr(r0, &(0x7f0000d52000-0x2b)=@known="736563757274792e63617061e2696c69747900", &(0x7f000082e000)=""/42, 0x2a) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000076d000-0xc)={0x3, r0, 0x1}) 2018/01/31 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:32 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101800) syncfs(r0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x88)=""/136, 0x88}], 0x1) 2018/01/31 13:41:32 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f56000-0x4)=0xff, 0x4) 2018/01/31 13:41:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f00002b5000-0x9)='/dev/sg#\x00', 0xb4b, 0x400000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000123000-0x8)={0x0, 0x1}, &(0x7f0000133000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004a4000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f00004d8000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f000083e000-0x38)={&(0x7f0000a8c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008e4000)={&(0x7f0000340000)={0x7, 0x0, 0x6, {r3, r4/1000+10000}, {0x77359400, 0x0}, {0x3, 0x8001, 0x3, 0x5}, 0x1, @can={{0x1, 0xfffffffffffffff8, 0x2, 0x2}, 0x1, 0x2, 0x0, 0x0, "b0b117178dfe32b2"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) [ 330.083136] audit: type=1400 audit(1517406092.755:12506): avc: denied { net_admin } for pid=4165 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 330.107788] audit: type=1400 audit(1517406092.757:12507): avc: denied { net_admin } for pid=4165 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:41:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bcb000)={0x2, r0, 0x1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005d2000-0x18)={0x0, 0x9, 0x30, 0xbe, 0x5}, &(0x7f0000851000-0x4)=0x18) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d25000)={r2, 0x5}, &(0x7f0000d25000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) [ 330.132402] audit: type=1400 audit(1517406092.762:12508): avc: denied { dac_read_search } for pid=14485 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:41:32 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x6) 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) r2 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x200, &(0x7f0000000000)={&(0x7f0000003000-0xa5)=""/165, 0xa5}) r4 = add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x7fffffff, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x10ae, 0x30}, &(0x7f0000000000)=0xc) 2018/01/31 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000003f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cc6000-0x4)=0x10, 0x800) pread64(r0, &(0x7f0000bfc000-0x94)=""/148, 0x94, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xfffffffffffffe01) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004b2000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r2 = add_key(&(0x7f0000c21000)='dns_resolver\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000864000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0xfffffffffffffff8, "18f9b707e02edc16a066c68267f6df7ac666b53b4044d46d45a55022a72d5c8ff39e510cc14b7c816b3a050c1a087ceae1978335abc3746bf59eeb4c939991c45844a76a21ed316563c3275510cb9d44"}, 0x160) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") [ 330.192115] audit: type=1400 audit(1517406092.788:12509): avc: denied { net_admin } for pid=4170 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 330.283688] audit: type=1400 audit(1517406092.794:12510): avc: denied { net_admin } for pid=4163 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) open(&(0x7f0000403000)='./file0\x00', 0x10000, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000199000-0x8)={0x3, 0x3}) 2018/01/31 13:41:33 executing program 1: keyctl$session_to_parent(0x12) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fcntl$addseals(r0, 0x409, 0x8) ioctl$TIOCEXCL(r0, 0x540c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/31 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) socket$nl_crypto(0x10, 0x3, 0x15) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000905000-0x8)='./file0\x00', 0x1040, 0x0) openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) open$dir(&(0x7f0000d0a000)='./file0\x00', 0x40000, 0x0) 2018/01/31 13:41:33 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000026000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0xffff, 0x2, "b3a4cfd6ae66f4e5560a0257997831d7c9fb80f40ae9d1b0e59e552b9ed932ed52f9674ba508a6f65f676b844ec599a2f76bf26aa0d2d59ad41427b551f8732c8f51bd9575a7797f1ac082843513e094"}, 0x160) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/rfkill\x00', 0x404042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000016000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000004000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000)={r3, 0x8, 0x1, [0x7f]}, 0xa) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/selinux/enforce\x00', 0x1011c0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000026000-0x4)=0x1, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000024000)={{0x5, 0x6, 0x9, 0x3, 0x8, 0x7}, 0xf2b, 0x1000000000, 0x101}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:33 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000318000+0xdb4)='/dev/qat_adf_ctl\x00', 0x185000, 0x0) keyctl$session_to_parent(0x12) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000015a000-0x4)=0x0) utimensat(r0, &(0x7f0000ec0000)='./file0\x00', &(0x7f0000cdd000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) open$dir(&(0x7f0000ce7000)='./file0\x00', 0x4000, 0x11) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fchmod(r0, 0x151) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") [ 330.318114] audit: type=1400 audit(1517406092.796:12511): avc: denied { net_admin } for pid=4170 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:41:33 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"52c1617f2659bf34658eee8d196f6125", {0x4, 0x1, 0x1f, "10925a03da47", 0x3, 0x0}}) 2018/01/31 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d45000-0x4)=0x0, &(0x7f00008f4000+0x1f6)=0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000049e000)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$vcsn(&(0x7f0000e61000-0xa)='/dev/vcs#\x00', 0x9, 0x210080) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000bef000)={0x10000}, 0xffffffffffffff87) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:33 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000026000-0x160)={{{{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]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0xffff, 0x2, "b3a4cfd6ae66f4e5560a0257997831d7c9fb80f40ae9d1b0e59e552b9ed932ed52f9674ba508a6f65f676b844ec599a2f76bf26aa0d2d59ad41427b551f8732c8f51bd9575a7797f1ac082843513e094"}, 0x160) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/rfkill\x00', 0x404042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000016000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000004000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000)={r3, 0x8, 0x1, [0x7f]}, 0xa) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/selinux/enforce\x00', 0x1011c0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000026000-0x4)=0x1, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000024000)={{0x5, 0x6, 0x9, 0x3, 0x8, 0x7}, 0xf2b, 0x1000000000, 0x101}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000389000-0x10)={0x5, &(0x7f000038b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000546000)={r1, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) getitimer(0x2, &(0x7f000090e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000066f000)={0x0, 0x0}) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000237000)={@generic="71dbb57c51a834b2ac82ffbc552c84cf", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3ff, 0x9, 0x500, 0x5, 0x10, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockname$netrom(r3, &(0x7f0000325000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000aa8000-0x4)=0x48) bind$netlink(r4, &(0x7f00004aa000)={0x10, 0x0, 0x3, 0x10000008}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00009bf000)={0x6, 0x5a8, 0x765, 0x5, 0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000c4b000)="") 2018/01/31 13:41:33 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x0, 0x0, 0x10000, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, r2, 0x10003, 0x4000000001}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000000)={0x6, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000001000-0x10)={0x4, 0x0, &(0x7f0000391000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x7ff, 0x4) 2018/01/31 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000fda000)={0x3, 0x78, 0xfffffffffffffff9, 0x6, 0x7ff, 0x5, 0x0, 0x9, 0x40000, 0x1, 0x2, 0x2, 0xffffffffcea915b3, 0x1, 0x7, 0x101, 0x100000000, 0x2, 0x10000, 0x9, 0xd39b, 0x6, 0x0, 0x2, 0x0, 0x2, 0x4, 0x5, 0x1, 0x0, 0x101, 0x4, 0x6, 0x3, 0x140000000000, 0x8, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f000057b000-0x1)=0x0, 0x3}, 0x10000, 0x9, 0x18, 0x7, 0x1, 0x8f3e, 0x6, 0x0}, r1, 0x9, r0, 0x4) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000628000)={0x4}, 0x4) mq_getsetattr(r0, &(0x7f0000807000)={0x3f, 0xa3, 0x800, 0x2, 0x0, 0x4, 0xfffffffffffff964, 0xa2d1}, &(0x7f000010b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009b0000-0x4)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000851000)=""/227) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000225000)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f43000-0x20)={0x1ff, r2, 0x0, 0x4}) waitid(0x0, r1, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000d23000-0x28)={0x438, 0x6, r1, 0x9, r3, 0x3, 0x4, 0x2}) 2018/01/31 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee7000-0x4)={0xffffffffffffffff}) openat$vcs(0xffffffffffffff9c, &(0x7f0000a17000-0x9)='/dev/vcs\x00', 0x90000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00001fb000-0x4)=0x8, &(0x7f0000d71000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x84, &(0x7f00000cd000-0x84)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xe16b}, @in6={0xa, 0x2, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x356b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fec000)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea0000-0x10)='/dev/sequencer2\x00', 0x2a5e42e4c53a9f1d, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f07000-0x2f)={r0, 0x73, 0x27, "6f2a0541378be394e5b61fd804f6e587e91afeb5e5286ef4e43a3a00891147cb1cb75d4ebb9327"}, 0x2f) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x10000) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:33 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000026000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0xffff, 0x2, "b3a4cfd6ae66f4e5560a0257997831d7c9fb80f40ae9d1b0e59e552b9ed932ed52f9674ba508a6f65f676b844ec599a2f76bf26aa0d2d59ad41427b551f8732c8f51bd9575a7797f1ac082843513e094"}, 0x160) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/rfkill\x00', 0x404042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000016000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000004000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000)={r3, 0x8, 0x1, [0x7f]}, 0xa) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/selinux/enforce\x00', 0x1011c0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000026000-0x4)=0x1, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000024000)={{0x5, 0x6, 0x9, 0x3, 0x8, 0x7}, 0xf2b, 0x1000000000, 0x101}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000628000)={0x4}, 0x4) mq_getsetattr(r0, &(0x7f0000807000)={0x3f, 0xa3, 0x800, 0x2, 0x0, 0x4, 0xfffffffffffff964, 0xa2d1}, &(0x7f000010b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000025b000)={0x58, 0x0, &(0x7f0000c00000-0x58)=[@request_death={0x400c630e, 0x2, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x10, &(0x7f0000e41000)=[@ptr={0x70742a85, 0x1, &(0x7f000074f000-0x1)=0x0, 0x1, 0x0, 0x6}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x0, 0x4, 0x38}], &(0x7f0000ee6000)=[0x20, 0x38]}}], 0x61, 0x0, &(0x7f0000a6e000-0x61)="6bf10ffeb8b7828833bde08e50bfb34eb2c82ddc7937b34743a6ed8674399edce2a016cc4f97bb7bfb0e5d6c49c386c3ddaab2d5ae2e0cd6750766e813a3b8d4e978d29009407d442668bf72ec81debeed32862d35bd4bc98d2e4b4f3adc18c68f"}) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:33 executing program 1: 2018/01/31 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c56000-0x8)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00002e0000)={0x1, 0x2, 0x9, 0x7fffffff, r0}) readahead(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000a97000)=0x0) 2018/01/31 13:41:33 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000c6d000)='/dev/amidi#\x00', 0x84, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/174) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000656000)='/dev/qat_adf_ctl\x00', 0x43, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000a86000)={0x81, 0x100000001}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00003b1000)=0x4) keyctl$session_to_parent(0x12) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/31 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000608000)='/dev/vcs#\x00', 0xffffffffffff7d20, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000b8000)={0x0, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000786000-0x4)=0xfffffffffffffff7, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) sendmmsg(r0, &(0x7f00001ef000)=[{{&(0x7f0000b89000-0x1c)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c, &(0x7f0000936000-0xa0)=[{&(0x7f0000efc000)="c391e9d4f5ed6502dc02f89e26f394df1b6608de3f45f561f55922bfeabff37be7e5a418da73d3d9b955ee74ef6ec78dfcd39ccc6eb02bff59e7cbe749ace40a2b2e6b5b51ffec335f9db6c3191a3725f6e4d1388152075020cf20cd545ef88f43f6e14881061cf95b8b9a4b50e47558acd46a2ac4f4082441f8be0216898d197f4ac7cc0eb5b7683f7b47a9a0f5415dbd0e1060b85129226cd2c0fbe85083bf", 0xa0}, {&(0x7f00009db000-0xf)="7b328e02d30c01e189125db459e6fc", 0xf}, {&(0x7f0000dcb000)="932430b5cea55a2ac524ca7ecb72c1ed2aafa80013c085f1b2d48a5b13bfee5a0c28ea3f6453a13df89aa490c5dae28beeb6e1ed9b4bd6dace8320654e47fe092ffbb2a619c8a53e1b59e93021e84b8e1aa655cf9549e88e17d1b99c535858b7bd083057ab7069ac1afce7d585de6176b905b159fb8d0d00e9061818845e7a016d31653f8e8baea94f03cd4b98a5239596a36f7446da8520b27cfa8d81cf98a66fe44aebefbd459466ac155155fb09b86b9fd023e3a90224ee8755f8d4fda162d4e4ad4237ed622bb7942586bb8440c03361cbb3d11d0a242a", 0xd9}, {&(0x7f0000106000-0xee)="06a913ee976bdf0b0ec1257cdfd7cddfc0d359ca03e114edc6c7021bbe4d5e448187deac71d46191c7838de07a92f18803ef34191eedbd9073c2cd594e0458f289b7710b2846bbac12778cca9f8e174271254bca0ede42321b47272ed1cd449ffe8e7467b92cce815a33072b74c2b757d725ef1287222e2856cdf1dcd764f1522ab8012dc47044c9eedeba5744503e185660f55fa1387e2e7061f21692df7eb533576194e52ea0d23d0d36099c98484f5471746231c92a1a24a1cb0def8ffadff742a31df94a150a6b6ef4a86a5f905ed1914496d7dfcb0b244e72a5f20ab24b542c78565fc49fca8ea63dc8fb28", 0xee}, {&(0x7f00007a9000-0xc3)="5374d034c1fff825445085146b0ca87d0dafbefc4b767f7bebefe4db8cbc6d2d09ce91d5efe0f9a6cfe727eeafe1a0ae28fc7158e4a70f8422da46bacf1bd32e91e62d0d6632ad52d583b73280c1f14ba3ab063cdb3b8fdb0f066d976ed060110069a379bb23d7451bc9b184153220331b919df4b8480637a9045b47730b9056f1cb8983db4030a5380a4f3e306a4a20c856c889521cf2bc5ba3d7b2405468a92ed730c9baa1b344b257102c726389df9f068c1f6b68fc97a758ba6040220e42828179", 0xc3}, {&(0x7f0000ae9000-0x5a)="eadf4759846c27084b91d0583ffab43e1077466e11e8f8ed8e94fd99833fad44bdb7e9158e9a75ee834f35b83f4b597a77e813c10d312aaf5a52adcb78ad55e17f864c8fc0c23d03e2ff7ede1002c570ddf5a9aa01af18f1548a431cfef37a086cbe7d82fca1b818f88cd76a558c", 0x6e}, {&(0x7f0000796000)="71d20ca5737dd22f657cf6d7e81ca4008071c9d48f381dc6d3d89007f7f3b323bcff75c911610527928c8bf5744181bff77ddf75b23ae0a0b71ce8a871586ffd24142f7f64bbbb64c4840849dcce51b7022a525d50066921ab372992522d6584680e85e63b4c1f7540c0b395606ab25f90efea844340476b53d3ca9a8251bd2d", 0x80}, {&(0x7f00008ed000-0xa8)="679396ce64ecf8b9efb58ac76e5103d4aab43706192641b76c4996f4493673e89e491bd2192f62a1ff6f3fad69315783dc53da84fd82d50e490bee3bae6db1c096ab56de39f92c1c6a22a217584f2d90ba018149ee2acfdabd0322f4062efc2420a91ef2556bbdedec4d1fa862075ef5b110a65dd999ca8f0ec6927998e304b026dcfb7e19aa70365d1f70df3671d7341aba9b2a8d4e842a78f36854f442fd958f31420b235ea573", 0xa8}, {&(0x7f0000263000-0xbd)="711587e180138171668131aeaec9c60eb5649234866f9e44d75853f81d26208687630bcb3f869fcac318f8a28049e8575fc383b4bbf72fee5c12131fb1281414c2c177dbfb85472e4b0331cac460fa92644067178d861c844eb0b471f148295cd5f1f16dca40d2c0346bc47f0b7b92f7d4de15db5a6f1068647221b7695f4a11c0c60490057676f0e2a3f667196e859afa122490988ddb0daf4771d3eb8d413a8d1d299342fe37f45a6d3f78652498d2c6da9c4c58f033cd72285f2a2b", 0xbd}, {&(0x7f0000208000-0x1000)="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", 0x1000}], 0xa, &(0x7f00002d3000-0x330)=[{0xa0, 0x10f, 0x5, "4f5345b015efa0b449b0e4be72e209c59dffdf44a7fd7c9476edee939b97cdac02d0dfd7803aef5df7c50c5e2fcb5cf467286193de2e1c297e6ce6912416ac1ba301b11956cb8f4d3398e74b9b0dd48531213690e69d5ee03a33da8d9c09f1c143e9c68c59d06c803e91e5ca09434eef7b5322da1fcb0488d68e3c4ebc9c40e86c1bc60df09af5bb8d9a7d56f1e1e2c7"}, {0x58, 0x100, 0x63a, "ff24774318e0c373c9aec7a33bb7acac9ee1928eef1c1fe4627284971dfe75ee7dae34e706d91eef3732f7a78b672cfa1bca7b7165d66c0cc1a2307eca8385bc57"}, {0x110, 0x112, 0x6, "5129cf4f33b6bb9c31a5837a689808c7d65a7355d587fb98852b6981acc50d497594d2f59f19546d71a73747cea2f5d4ad1a1965ceb85293a726b3c118b8c8048b9968e932716e9f7f3d4bf7d34a7b5b13b12279956d4c4c00ca26664bda08d73f85b82f44ced9684bc8f25cf0dc32fc2ee4338dd282a811a76d815c34b88f328f054e69d7617e7f7a03c461b2d07f5ca060e5359e2ea0a55b41bab75c8ca5478941025f22ca13cd096b097a589de60e24ffe93723a2a8321ecc0de08e4b398b53c6d6a836a227722822229f89e342f573d1d090d81fe337b1b75f721ad19972125b0e4af756c9427b35f6e9709b454fc08e360173c189f5b155c5"}, {0x10, 0x112, 0x9, ""}, {0x98, 0x0, 0x9, "fb2655dfbc41093e0ae080a229c49d83dfbf1f6e70450d3423cca65ee6e2982555a1cd6a9c4e21e9f39bdd13bb90467401df3c7df6249dfb0ee4a028519a11a602b667a10867bd0d059a06a93065c3275fd380f6286a4e40f05c040ee53bcb7a95e2cb92e7a4ef137c6e08f89b1c370d05cbd3b07795174b4564b1d6446d61a0dcb50c"}, {0x38, 0x13d, 0x5, "f193cdf9fc99c2691b4a3abac27107ade9f047e1bfe9ac6dbb93af68765c5898d082beb07cb7"}, {0x48, 0x13f, 0x15f, "6c0ce82ce3b3af76b262b65ae16231272d0b824c399c9dfbe9e94b98b3f3092ae850bdf761353a0a4d28b35765a36cbdc5a20d23"}], 0x330, 0x20000000}, 0xc3}], 0x1, 0x8094) 2018/01/31 13:41:33 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002a1000-0x9)='/dev/dsp\x00', 0x2000888, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000bc5000-0x4)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ea2000-0x10)={0x40, 0x6, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/01/31 13:41:33 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000026000-0x160)={{{{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]}, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0xffff, 0x2, "b3a4cfd6ae66f4e5560a0257997831d7c9fb80f40ae9d1b0e59e552b9ed932ed52f9674ba508a6f65f676b844ec599a2f76bf26aa0d2d59ad41427b551f8732c8f51bd9575a7797f1ac082843513e094"}, 0x160) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/rfkill\x00', 0x404042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000016000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000004000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000)={r3, 0x8, 0x1, [0x7f]}, 0xa) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/selinux/enforce\x00', 0x1011c0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000026000-0x4)=0x1, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000024000)={{0x5, 0x6, 0x9, 0x3, 0x8, 0x7}, 0xf2b, 0x1000000000, 0x101}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fef000)={0x0, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00002fc000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0xa)='eth1nodev\x00', 0x8c1, 0x20, &(0x7f0000ae4000-0x40)={0x6e2, 0x8001, 0x4, 0x401, 0x100000001, 0x39, 0x6, 0x1}) 2018/01/31 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) finit_module(r0, &(0x7f0000723000)='.nodev\x00', 0x0) signalfd(r0, &(0x7f0000c59000)={0x30}, 0x8) 2018/01/31 13:41:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000eae000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setgroups(0x1, &(0x7f000060d000)=[r0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x1) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f0000218000-0x49)="") 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xffffffff, 0x1, 0x1ff, 0x8, 0x80000000}, 0x14) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/254}, 0x106, 0x3, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:33 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00004c7000)=[{{&(0x7f0000635000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000192000-0x18)=[], 0x0, &(0x7f00003f9000)=""/62, 0x3e, 0x0}, 0x0}], 0x1, 0x2008000000000001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000852000)='/dev/cuse\x00', 0x105040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000001000-0x20)={0x2, 0x5000, 0x3, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00006f1000-0x18)={0xf000, 0x2, 0xcc, 0x5, 0x1}) pivot_root(&(0x7f0000b70000-0x8)='./file0\x00', &(0x7f0000c96000-0x8)='./file0\x00') 2018/01/31 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000c9d000)="5ea77d9fc134a2b52dc00dcd7ccf3fb5a5a5909d8adfc01fa1ea98ae091c487b4ccaaa3ed7dba4b545392a0f2c84b2f41ce993b2495efa77876319da5d035a1ed8c5aff012e05e94cf568585060949ef32fb6370ab4f99cb5311677ebbb7dcc68ef01e75") readahead(r0, 0x0, 0x0) 2018/01/31 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b2a000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000308000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x3, &(0x7f0000cb8000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/31 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035b000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000971000+0x80e)={0x4}, 0x4) getresgid(&(0x7f0000aae000-0x4)=0x0, &(0x7f00001e5000)=0x0, &(0x7f00002c7000+0x4f4)=0x0) getgroups(0x1, &(0x7f0000a17000-0x4)=[r1]) 2018/01/31 13:41:33 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x0, 0x40, 0x2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1e000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000fcc000-0xdd)=""/221) 2018/01/31 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000271000)=0x4) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000e9d000)={0x8, 0x0, [{0x8000000f, 0x1, 0x6, 0xfffffffffffff0b1, 0x800, 0xf0e, 0x1f, [0x0, 0x0, 0x0]}, {0x1, 0x24, 0x5, 0x1, 0x3, 0xf34b, 0x37, [0x0, 0x0, 0x0]}, {0xc0000001, 0x3, 0x2, 0x7f, 0x1, 0x4, 0x65, [0x0, 0x0, 0x0]}, {0xb, 0x1, 0x7, 0x3, 0x1f, 0x9, 0x20, [0x0, 0x0, 0x0]}, {0x6, 0xffff, 0x2, 0x80000000, 0x8, 0x3, 0x7, [0x0, 0x0, 0x0]}, {0x0, 0x40, 0x1, 0x2, 0x84a, 0x6, 0x4448, [0x0, 0x0, 0x0]}, {0x80000002, 0x4, 0x2, 0x2, 0x9, 0x4, 0x1, [0x0, 0x0, 0x0]}, {0x4, 0x1, 0x1, 0x9, 0x40, 0xfffffffffffff43e, 0x8000000000000000, [0x0, 0x0, 0x0]}]}) r1 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) connect$inet(r0, &(0x7f0000282000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000ac3000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, 0x0) 2018/01/31 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000166000)='/dev/amidi#\x00', 0x10000, 0x10003) 2018/01/31 13:41:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bd0000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2, 0x2, 0x5, 0x100, 0x7ff, 0x4114000c, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2ce}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ea6000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f000022e000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x3b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005d0000)={0x58, 0x0, &(0x7f000067a000)=[@acquire_done={0x40106309, r3, 0x0}, @increfs={0x40046304, 0x3}, @request_death={0x400c630e, 0x2, 0x1}, @increfs={0x40046304, 0x4}, @increfs_done={0x40106308, r4, 0x3}, @request_death={0x400c630e, 0x2, 0x3}], 0xcf, 0x0, &(0x7f0000405000)="abd9c977c816afc840c67bd23669fc981c504948c2480d093074d555ede17a19ec243b45f442014efc175d075d6ca4a903625ae443d63759e8a72db0dbadb578bd8bcb65b434439d3cae9dae3228cb632ab858e55af3859d00f1bac3df1d099f82d2ded2fc3abe43506e9730040b7603974e24066b8e2fd98c4f67d6e46fde4eb72c942afc5a1aa5dab1eabb5958673743ab2f9b430d672758444ce356aa7ff91b8ebced7d140e1767612fd4b9a5aa03013a24980b2d569c275e3d443bb91e1300116799a5246bc543f0887b39e712"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b78000-0x8)=@assoc_value={r2, 0xa}, &(0x7f0000061000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x9937, @ipv4={{0x16, 0x4, 0xffffffffffffff01, 0x1ff, 0xfb, 0x0, 0x401, 0x2, 0x5e, 0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xf}, {[@timestamp={0x44, 0x40, 0x80, 0x1, 0x6, [{[@rand_addr=0x3], 0x9}, {[@rand_addr=0x9b9c], 0x58fb}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[@broadcast=0xffffffff], 0xd17b}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xd4f}, {[], 0x300000000}, {[], 0x7fff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3a}, {[], 0x7}]}, @end={0x0}]}}, @udp={0x3, 0x2, 0xa3, 0x0, "f895bd1d0c8ce4b246ad0f512498be420ce815858d95af30e794f6fa3623e518c91e6ccec4fa221bed70a83500ebf337766a6659099860e63414dcc89ffb20c9de5d23bb953c55da40449a3db150587831144f2ce86682a471f9860b85f36ea8ab3a4a2517735f5aa465c2f970bc36b9a031efe821ad159aad4d134c3aec48c336f37fe669cc6d5a3881092a6cf67f33f1befadc096a29f2df51e5"}}}, 0xff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x20, 0x10001, 0x100, 0x80000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup(r1) syz_open_pts(r2, 0x18000) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000232000)='/dev/input/mice\x00', 0x0, 0x10041) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000f2b000)=0x9, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xb) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000651000)=0x0) r3 = getuid() r4 = getegid() r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000795000-0x4)=0x0, &(0x7f0000111000)=0x0, &(0x7f000041b000-0x4)=0x0) r7 = getgid() r8 = getpgid(0x0) r9 = geteuid() r10 = getgid() r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bcd000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000)=0xe8) getgroups(0x1, &(0x7f0000ab5000)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000276000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0xc) lstat(&(0x7f00000d0000)='./file0\x00', &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ea0000)=0x0) fstat(r1, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000d26000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000096b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a6b000)={{{@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], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edd000)=0xe8) getgroups(0x7, &(0x7f0000d24000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000139000)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xc) lstat(&(0x7f0000980000-0xe)='./file0/file0\x00', &(0x7f0000d86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000414000)={0x0, 0x0, 0x0}, &(0x7f000073f000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005a7000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000086000-0x4)=0xe8) r27 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000f90000)={0x0, 0x0}) fstat(r0, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() r31 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000025b000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f2000-0x4)=0xe8) r33 = getgid() sendmmsg$unix(r1, &(0x7f0000163000)=[{&(0x7f00000c0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000137000-0x60)=[{&(0x7f0000ffc000)="310fb73ff3674fb31ff00ff1f6bae37301f9e79cb0a795bda9037eaf6a7e20d02e180ed9d31f63314e3b281efb001469040559e69cba51ccbac9fa888669ab03a3603e927689a0454aafc2e46b2964a7", 0x50}, {&(0x7f0000b5e000-0xb3)="677130698499f66bab79d7055722911997ab8e2834831c3c70c53db6fd55b048cecd71c416f6215972e5baccbbbf3f7fcc2237f8e599c47c49ad461ce8d822bd9d5a44983ec961d8d0e8d0390793c481eaf06e2d8022008ee7c5d76afac756f70e6700d4c14085a1f1cfe5199fce77cc0f1c1841229be124ca26b9ebdd4da2f2fbd093b70ff2db51e925ebd105a990db2d7ae388ed499a2c5370846fbed49cf17cec44d3520898625cb247eead7154b2cac142", 0xb3}, {&(0x7f0000543000)="dbe436b5ec5278891af07860880e7d1f5a17df30814b3af7ffcbdf5dd2e695b0d4e3a3eae6030cb56950f2225af89e9b9233457e4ac80536432fed24ba1dce0aea05df0d3950b4abb88a0d", 0x4b}, {&(0x7f0000cb1000-0x2c)="6fe066c0c09a2e9a633d72c7536d9ba3790a0ac494a4fc832930a11711878cc06765097777028a72dd331064", 0x2c}, {&(0x7f0000336000-0x85)="aacd562676697f004ae0427e177b2c9add7a787ca072a11245731aa5fe631368859db8811b4e9e78849186a967b19bb67ad8d019e91c73c5a8516002ba43a6fda6266d4b460bc4c1bdd2bf25c1e5eac7a3838c56be3a771c5e624dcab6f59e6a25fc15d5158d2197cd1ba092f926cbf8e78998319f4b9bc50a82431a78c1f0829e7333775d", 0x85}, {&(0x7f000024b000)="dc33a5172ff69d33a709544fa9e097d625", 0x11}], 0x6, &(0x7f00006fe000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xd8, 0x20000000}, {&(0x7f0000d91000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004d2000)=[{&(0x7f0000b2b000-0x69)="8551773a18c0a82ed219c6dcc6ad08adc3192def51b3d08818e7b68e37db9e72ba759ffd73b86566ed176943bca756963b6e6e2c06af7ca649f4187f0f5a27c3269b9fc5d872b8c096c005fc4e17ef1b2e7abffd36f3afe08f3f064c6f864b07e40b48a709226dea00", 0x69}, {&(0x7f0000171000-0x1000)="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0x1000}, {&(0x7f0000c3f000-0x14)="d3cc1687a1252439dfcd718057550d4fa6148ab8", 0x14}, {&(0x7f0000044000-0x4d)="ab201992acee5ebc7b2b00daff291de3e13efa03a632b2a61820aa43347016b6f95c71a7bf5330a8cc8b154fad29c083187ce5e3e849004b3a9d04a330e4bd4e38bf6fb8e0a75026d48d8f619a", 0x4d}, {&(0x7f00003f1000)="810bfcd16f5d47ed939da0e38f0b9af1203684bbca6d6b344dbb9e3a333258dbb34ca1fa42a6a3aaf03fbfc5764b6cf9f65b1386a826f0e6182be7c085d3fc7f3fef59dcf3323df217135c28d86c875097f8ea22758c15553ce933a7386b9ac79f3f41fc3b52209d99dd5ec4aaf19bc3ac313434d8d1752a504bf373ad87dd74282a5e450aa0350f1f4d6156aa348a526ad4f58461edb3cc7bff187d6d3086e07c473045173ee83a0d22f25f6307926be46e2a5cdc3eb9bbca02104b47de287d6e73399732e76b78651f50326d9c5a398386912538f7edc3e0465f5fdbccd4778234682d", 0xe4}, {&(0x7f00003a2000-0x49)="6cef728c7e742db0cf1988fbefd7f8177fa06e22a5aeb94d8d2962432541169059c048a923df7776444e3e47014c4dd2c7ed7586c41c04ba5b4119a7fd966e6713f3e0572a29e2d5c8", 0x49}, {&(0x7f00005f7000)="bd4acc8585d03eb26509480f466ebfecb97f277045c926", 0x17}, {&(0x7f0000074000)="9818fd30b439066e1e363c1149bfaf00e8bb569886a9c23daf4de3a5acaae99ab904b7afe12f8a6c2bcfb51294b9ca83af23adb138bda7ed8c24412cc4bc79e4d558ccfc2e82fdc89f85ce9f32661a868bf0d345b3e7309b38925d872f0fad71c8326bb880d6bfb707a0f6a5fdc21861c8c717cc601c65e65fe6204bc45621636f6b4865227c687f13f49fa7f2eddf260b346b37684ab6db94e903b08797073444f3cf0997834bbde30dd6c93bff762d13b4124b2b74bbee1942be40663bebe6dd6f261c15b977a429e81de21da9f6f45768ab908143dda36ee3", 0xda}, {&(0x7f0000bc9000)="eae63212e61b91d477f9d3100dcb1fc9c3c3af27f648a2071bbd4440f6930c5a6ee4d4fe2087890d4b0206ada861b30e0138df0590cd541c9579b9275d47cd7b7a6d54efa45325e3f56f082996f14da52b405caea8efa0f500b897c9ab6ea84072a9a00ac6dd207e2cc089a4801c1e986d16134ae3108aaad63527d666971d889012a0450f2fe68e6907d3", 0x8b}, {&(0x7f0000f82000)="e8c3e8cf0595df9b6aa8a3", 0xb}], 0xa, &(0x7f00002fb000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0, r1]}], 0x138, 0x5}, {&(0x7f0000748000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000999000)=[{&(0x7f0000581000)="fd31e704b4cd681c01b669a1f98fa528a551dfe4aeb3ec41ea4fbb1b767c50c724198498d0f9b3221fe8ee8e8584d603428a16af0b08a4e5ffd9e12b148e48d5db63577c93d78cbc37a174f3e14fff6080e9e7d43bdf9dc8e76ecb373dc05212ba7ac5e7d3b330d82a6d80ac64c8", 0x6e}, {&(0x7f0000ba8000-0xba)="410147f2ecfca08cc49bcde2a449beae14ae1b355f38868f5a81f04373cd548aeadee88cbd000f30a6b61e292c9a677589bc0efad7e3be11ecdc3b0f259c5be089144d544f93caa38e400ecbb030118ba4115439ac718234ce7feea1c18ac53b0d8cf29ce69346e0816a534cdd4b229b2387522920045d030924a19d135f461ea7cd49a4ec00a6dc30863c9e5d1d85ceb4b234958682996fe9d596f827809d77f7339b5cd123d40f6569699a8eec8d20e47a8e4e56ea8db45ef1", 0xba}, {&(0x7f00005bf000-0xb)="ecb02389c7905c433704a7", 0xb}, {&(0x7f0000f1e000-0x7e)="638fdbb7999d20eba7fcff89e99a653eb4149fb0c8516bf4eb992b1ed4ad17c401c5c24c8d5de7866fa31ca57f86e9a1350f7333a56d2dad61049b8d7196f5467d6733d72d80c22c2e4a9d10918ee93aeb8fbeedcf7ce14752ad2c3a8c98f9e73ce9ecedb36d11f1839ac5eedf360fb4ffa51f24984ebc9f7099aaadbac1", 0x7e}], 0x4, &(0x7f0000703000-0xc8)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, 0x0, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xc8, 0x4}], 0x3, 0x0) 2018/01/31 13:41:33 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x4c2001) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x7) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000a76000-0x8)=0x4) 2018/01/31 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000026c000-0xa)='/dev/cuse\x00', 0x10000, 0x0) finit_module(r0, &(0x7f0000f31000-0x1)='\x00', 0x2) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000483000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000558000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98a, r1}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000090d000-0x18)={0xfffffffe000000, 0x2, 0x3, 0x81, 0x19d, 0x1ff}) delete_module(&(0x7f0000fe6000)='/dev/cuse\x00', 0xa00) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) fsync(r0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000062b000-0x9)='/dev/sg#\x00', 0x10000, 0x0) mknodat(r0, &(0x7f00007f3000-0x8)='./file0\x00', 0x2, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000331000)='/dev/rfkill\x00', 0x4000, 0x0) r2 = fcntl$getown(r1, 0x9) kcmp(0x0, r2, 0x0, r1, r1) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00005dc000)=""/82, &(0x7f0000d6c000-0x4)=0x52) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000ca5000-0x2)={0x6, 0x100000001}) pipe(&(0x7f0000d3f000)={0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000998000)='\x00', 0xfffffffffffffffe) ftruncate(r1, 0x0) 2018/01/31 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ppp\x00', 0x191000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000433000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) pread64(r0, &(0x7f00004e3000-0xed)=""/237, 0xed, 0x0) listen$netrom(r0, 0x3f) readahead(r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000210000-0xb)='/dev/vcsa#\x00', 0x1, 0x10400) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7fffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f8e000)={0x0, 0x1}, &(0x7f00000bc000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000005f000)={r2, 0x6321}, &(0x7f0000219000+0xb7c)=0x4a) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000063a000)={0x758ecb95, 0x10, 0x8, 0xfffffffffffffff9, "51674e58a6bf6074811f7eb75d654ddb704d9eda51cc16538d3de3fe9a5fe7bf"}) 2018/01/31 13:41:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000008d000)='./file0\x00', 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000e50000)={0xffffffff, 0x10, [0x800, 0x4, 0x1, 0x8]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000381000-0x30)=[{&(0x7f0000a52000-0x2f)=""/47, 0x2f}, {&(0x7f0000366000)=""/45, 0x2d}, {&(0x7f0000e24000-0xa2)=""/162, 0xa2}], 0x3, &(0x7f0000146000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 13:41:33 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000079c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00001b0000-0x4)=0x0) keyctl$session_to_parent(0x12) 2018/01/31 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c53000)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000adf000)={0x4, 0x1, 0xd3, 0x3}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000693000)='./file0\x00', 0x0, 0x8) getdents64(r0, &(0x7f00008e0000-0xeb)=""/235, 0xeb) r1 = syz_open_dev$sg(&(0x7f000006c000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000a63000)={0x7fffffff, 0x5, 0x0, 0xfff, 0x5, 0x3, 0x2, 0x0, 0x0, 0x4, 0xe78, 0x9}) 2018/01/31 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000cf2000)='/dev/midi#\x00', 0x9, 0x7b18c3) fstatfs(r0, &(0x7f0000e9d000-0xf5)=""/245) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r1, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r1, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x40000000e, &(0x7f00002d2000)=0x0, 0x4) 2018/01/31 13:41:34 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000371000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x19, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001000)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x0, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}}}, {&(0x7f0000001000)=""/6, 0x6}, &(0x7f0000001000-0x1)=0x0, 0x10}, 0x52) socket$key(0xf, 0x3, 0x2) 2018/01/31 13:41:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x2}, 0x4) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4cfb4a6b4512c759, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000411000)=""/88, 0x58, 0x1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000058000)={0x261, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005e1000-0x4)=0x0, &(0x7f000098c000)=0x4) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:34 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f06000-0x9)='/dev/dsp\x00', 0x18000, 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) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000)=0xd0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) keyctl$session_to_parent(0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000)={0x77359400, 0x0}, 0x10) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000003000-0x16)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="d68a8f9e5a50", @random="dbfe814ab8e9"]}) 2018/01/31 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00001d7000)='./file0\x00', &(0x7f0000022000+0x973)={{0x0, 0x0}, {0x0, r0}}) r1 = open(&(0x7f00003ed000)='./file0\x00', 0x40000, 0x12) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000d83000-0x88)={0x804, {{0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000d73000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00002e1000)=0xc) r2 = add_key$user(&(0x7f0000f98000-0x5)='user\x00', &(0x7f0000ccb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cc000-0xb8)="0393dd6f487b3bd30678f814121ad1a13060a4cb981d89f3f634a5fe66675c3ecc30ae4b2b745d44e11e12de97417e8cef0adcbea4380cb758da4283562657dd0db6b60e868a9874080108db8e72f216aaad9ce0e7c7d1b6e4c66c653982aa133dfa15fd736b0a53168da460bc29ff1f63fc7589b183b550fc073aaf02935e3a118ccb149f45e8ca6c45e77f0a1211b23c5b83d5d2c512f0d26466252a3ff02fdcf3fd92c730cf9b4a30964de0a897f7aa0d380a8d4afc5e", 0xb8, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) 2018/01/31 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000273000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00002e5000)={0x0, r1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007da000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008dd000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bf8000-0x12)={r2, 0x4, 0x5, [0x5, 0x5, 0x3, 0x5, 0x5]}, 0x12) creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x8000) 2018/01/31 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) pipe2(&(0x7f0000d8b000)={0x0, 0x0}, 0x4000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000119000)='/dev/cuse\x00', 0xa000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000932000-0xc)={0x3, r1, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d92000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000001, 0x376) r1 = syz_open_dev$amidi(&(0x7f0000bd4000-0xc)='/dev/amidi#\x00', 0x0, 0x200000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000de2000)=0x3, &(0x7f0000fb5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) 2018/01/31 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x2a, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000015b000-0x4)=0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000048e000)='/dev/ptmx\x00', 0x200, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00004ae000+0x68b)=""/247, &(0x7f0000194000-0x4)=0xf7) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000937000-0x50)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0xffff, 0x6, 0x7fffffff}}, 0x30) 2018/01/31 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000067000)={0x51, &(0x7f00006dc000)=[{0x6, 0x0, 0x3, 0xa1}]}, 0xffffffffffffff75) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) dup3(r1, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000052d000-0x8)={0x0, 0x0}) r3 = getpid() kcmp(r2, r3, 0x1, r1, r0) 2018/01/31 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) getpid() r0 = getpgid(0x0) waitid(0x3, r0, &(0x7f000085f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) 2018/01/31 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000a77000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100f4ff0800020000030600efffffff00000500000003000449faf502007e23"}) 2018/01/31 13:41:34 executing program 1: keyctl$session_to_parent(0x12) r0 = syz_open_dev$admmidi(&(0x7f0000bba000-0xe)='/dev/admmidi#\x00', 0x1, 0x400) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000017000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f00002f3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000037b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000158000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x0, 0x0, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0x80000000, 0x1f, 0x6, 0xffffffffffffffc4, 0x81, 0x200000000000, 0x2f, 0xc4}, {0xf800000000000000, 0x4, 0x299, 0x7}, 0x0, 0xa, 0x2, 0x0, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x3, 0x1, 0x1, 0x80000000, 0x8}}, 0xe8) 2018/01/31 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0xd, 0x2, 0x1, &(0x7f0000cab000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000215000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000016c000)=""/111) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000079e000)=0x0, &(0x7f0000771000-0x4)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/ppp\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092b000-0x10)='/dev/sequencer2\x00', 0x40801, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c06000)='/selinux/relabel\x00', 0x2, 0x0) unlinkat(r4, &(0x7f0000fc8000-0x8)='./file0\x00', 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000565000)={0x74f, 0x1, 0x1000}, 0x4) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e86000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001d0000-0x4)=0x48, 0x80002) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000088b000-0x40)={0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000a61000-0xc)={{0x6, 0x4, 0x800, 0x5, 0x71962b70, 0xd9}, 0x9}) r7 = dup2(r6, r5) setsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000573000-0x8d)="921834e9bb5e6e7632f1d5737249f8859af81b439d659369e982de0f8618684cb84e78b637b8c48cf95f1ea17ab3f847ca987e614e67db902c3601c0afa164c0f6466410d887ebd7f90364b94309a163a05a19b02a5ea48d5023cb0d755ffcf73f3b9e1c16706241d85788535e2845bb71c5dfa3a4179e9fadf7923a2c442014878df6776529fcbcdd7dfb727f", 0x8d) r8 = request_key(&(0x7f00000f7000-0xb)='asymmetric\x00', &(0x7f0000e47000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000092d000)='user\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r8, 0x57) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:34 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be8000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0xb2)="799ecefe1a4948feab8d6439aad0b5f9d2a0d76100dc2b885b969561bbfd30fec2a3ae67930a31151a7f8c104966fcb1a3885787f57db160276a0c205aa400ad36d26c9101cf17f57d5c40be41faee5a60ce8c1fd00f35c048427d61c51108aed1656eca2c2fc1554468d102a775c5b712089cf68deb874237699a5e63dad31808ed737d5ce84a6e61232561630b9c78c75844329f3fcf9bd9fa315014f3943bf542c74835cc0f6c8c664cb375f7cf091e00") ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000027f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c33000)=0x0, &(0x7f0000001000-0x4)=0x8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f4d000-0x1)=0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a03000-0x8)={@any=0xffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x7, 0x2, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/118, &(0x7f0000001000)=0x76) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r0, 0x5425, 0x80000001) 2018/01/31 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006c5000)={0x2, 0xffff, 0x20, 0x7, 0x7fff, 0x4}) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000f0b000)=0x1, 0x4) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e0000)=0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x0, r1, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x400, 0x0) 2018/01/31 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000f000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x7ffff, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000010000-0xb)='/dev/vcsa#\x00', 0x89, 0x101402) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000011000)={0x9, 0x9, 0x1, {0x77359400, 0x0}, 0xe5ed, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000010000)=[{&(0x7f0000003000)=""/246, 0xf6}, {&(0x7f0000005000-0xbb)=""/187, 0xbb}, {&(0x7f0000011000-0x65)=""/101, 0x65}, {&(0x7f0000008000)=""/31, 0x1f}, {&(0x7f0000009000-0x2)=""/2, 0x2}, {&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000000000)=[{&(0x7f0000010000)=""/0, 0x0}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/194, 0xc2}], 0x3, 0x0) 2018/01/31 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000cf3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aad000-0x4)=0x10) setsockopt(r0, 0x7fff, 0x3, &(0x7f0000e88000)="", 0x0) 2018/01/31 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) fsetxattr(r0, &(0x7f0000e98000-0xf)=@random={'user.', '/dev/cuse\x00'}, &(0x7f0000e09000)='ppp1.proc\x00', 0xa, 0x2) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00009f0000-0x4)=0xc5, 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000055f000-0x4)=0x8) 2018/01/31 13:41:34 executing program 1: keyctl$session_to_parent(0x12) lookup_dcookie(0x8, &(0x7f0000628000-0x6e)=""/110, 0x6e) r0 = syz_open_dev$sndpcmp(&(0x7f0000d14000)='/dev/snd/pcmC#D#p\x00', 0xec4f, 0x400000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b36000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d05000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cfb000)={r1, r2, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000001000-0xda)=""/218) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 2018/01/31 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) fcntl$addseals(r0, 0x409, 0x0) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) r0 = getpgrp(0x0) get_robust_list(r0, &(0x7f0000fde000)=&(0x7f0000bc1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000de5000)=0x18) r1 = getpgid(0xffffffffffffffff) waitid(0x0, r1, &(0x7f00007d6000)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) 2018/01/31 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000014d000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000073f000-0x10)={0x0, 0x1ff, 0x3, 0x0}, &(0x7f00001c9000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000254000-0x108)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ffffffd, 0x9, 0x483a, 0x3, 0x4010001, 0x2, 0x3, 0x5, 0x4e9, 0x7b00000000000000, 0x1f, 0x80000dc, 0x6, 0x9, 0x0]}, &(0x7f0000495000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00005e1000-0x50)={0x220, @tick=0x1f, 0x1, {0x401, 0x2}, 0xfffffffffffffffc, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007a5000)={0x0, 0xa887, 0x10, 0x47, 0x100000001}, &(0x7f0000b1c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000004d000-0x8c)={r3, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000eea000)=""/77) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x1ffe00000000000, 0xfffffffffffffbff, 0x1, 0x3f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000bec000)=0x0, &(0x7f0000b73000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a2f000-0x4)=0x7, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00003b9000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000cc5000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001fa000-0x10)={0x0, 0x10, &(0x7f0000e31000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000075e000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009fb000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f80000)=0x8c) 2018/01/31 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000038b000-0x5)='/dev/snd/pcmC#D#c\x00', 0x2, 0xa01) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x526f83a5) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r1, 0x81000000) 2018/01/31 13:41:34 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x1) 2018/01/31 13:41:34 executing program 4: pipe2(&(0x7f0000b75000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e25000)={r1, 0x19}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0xc0000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000e26000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fb6000)={0x7, &(0x7f0000c0c000-0x38)=[{0x100000000, 0xffff, 0x7, 0x916}, {0x3, 0xc14, 0x3ff8000, 0xc6}, {0x800, 0x3, 0x7, 0x3}, {0x9, 0x6, 0x8, 0x101}, {0x7, 0x401, 0xff, 0x7c}, {0x6, 0x3ff, 0x100, 0x101}, {0x1, 0x3, 0x4, 0x0}]}, 0x10) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6c000)='/dev/rtc\x00', 0x44000, 0x0) connect$nfc_raw(r0, &(0x7f0000d6c000-0x10)={0x27, 0x80, 0x7, 0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) statfs(&(0x7f000014e000)='./file0\x00', &(0x7f00007cc000)=""/163) syz_open_dev$vcsa(&(0x7f000021b000)='/dev/vcsa#\x00', 0x2, 0x400000) 2018/01/31 13:41:34 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', &(0x7f0000005000-0xe0)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0}, {"b467", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {'-&', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b24000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000946000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0xfffffffffffffffe, 0x6, &(0x7f00008fd000-0x30)=@raw=[@generic={0x20, 0x4, 0xf37d, 0x37}, @call={0x85, 0x0, 0x0, 0x23}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syPkaller\x00', 0x8000, 0x1000, &(0x7f0000078000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x2cc) 2018/01/31 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006c7000)=0x3) 2018/01/31 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6f000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getpid() ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000d5000)=""/247) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r1, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df6000+0x936)='/dev/rfkill\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000e35000-0x30)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x2, 0xfffffffffffffffe, 0xa104}}, 0xfffffffffffffdbe) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000f01000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000062000)=0x2, 0x4) 2018/01/31 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d73000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x7fff) 2018/01/31 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000df8000-0x3)=0xcb45) 2018/01/31 13:41:34 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000cf0000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000fda000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f000066e000)=""/17, 0x11}], 0x5, 0x0, 0x0, 0x4}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d45000)=0x10, 0x80800) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0x6, 0x0, 0x3, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000787000)=0xb871, 0x4) 2018/01/31 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/31 13:41:34 executing program 1: mmap(&(0x7f0000416000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000+0x5fd)='/dev/amidi#\x00', 0x7, 0x30000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r1) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) sendto$inet(r4, &(0x7f00003ea000)='s', 0x1, 0x20000880, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace(0xffffffffffffffff, r3) keyctl$session_to_parent(0x12) renameat(r5, &(0x7f0000b5e000)='./file0\x00', r0, &(0x7f00003a5000)='./file0\x00') 2018/01/31 13:41:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfe, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000de9000)={0x4, 0x0, [{0x3000, 0x78, &(0x7f0000001000-0x78)=""/120, 0x0}, {0x3000, 0x67, &(0x7f0000a1e000-0x67)=""/103, 0x0}, {0x5000, 0x83, &(0x7f0000000000)=""/131, 0x0}, {0x2, 0xac, &(0x7f0000001000-0xac)=""/172, 0x0}]}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000ef4000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0x0, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000)=0x0, 0x1, 0x2) r3 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r3, 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8) 2018/01/31 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000779000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 13:41:34 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a86000-0x40)="f928a2cbf4bc94762f3dc88c90c8fa9eeabbc12b6414319d7d6ec6c287d860f3a1a960c5cc141de854bc97cb2d6c0ef0c4caff8e349d15a046e91c2b292f7d0b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xfffffffffffffffa, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, 0x0) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000d77000-0xb5)=""/181, 0xb5) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000ebc000)='/dev/random\x00', 0x0, 0x200000) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x4, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000031000-0x1)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x7) 2018/01/31 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000981000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x408, 0x0) semop(r1, &(0x7f00004fc000-0x6)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/31 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000efe000)={0x0, 0x74, "2919d9fe26dd0e2004ecbd621f566079f570f8d3bb487bce1768b6435a171523c81069ab392507b45630036f261235092c71978fdfd281b68f2b1fb24ff1f3cc6e6a04b05a6bee21651e66674af2f371b856b226cf42dc67940acdf708ffe5a30b27eec555b77609cb9008b18050ec4ca0081e73"}, &(0x7f000054f000)=0x7c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d19000-0x6)={r1, 0x10001}, &(0x7f00003a7000-0x4)=0x6) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000023f000-0x8)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000313000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) fadvise64(r2, 0x0, 0x200, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002fe000-0x10)={r0, 0x50, &(0x7f000092a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00006c5000)={{0x6, 0x1, 0xb78, 0x884, 0x3, 0xb63}, 0x2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f3b000-0xc)={&(0x7f0000aa5000-0x8)='./file0\x00', r0}, 0xc) sendmsg$kcm(r0, &(0x7f000007a000-0x38)={&(0x7f00009a2000-0xe)=@l2={0x1f, 0x4, {0x51e, 0xfffffffffffffff7, 0x8, 0x9, 0x80, 0x28}, 0x6, 0x3}, 0xe, &(0x7f00002b7000-0x40)=[{&(0x7f0000d68000)="aa6859af98fac930452d8c900a5c41b10ade927f780c554da25b5f3ce86427bbe7d8ed5931b6c86bd419525b88c8567a98c043721074b679741a494270f71818d3d9dd9cabef824474f0ebda57f53c88fa82288092d74cf5cc5db73fe09a90b1bf3f1e9e7ec3ee16a70f708e17710af551dc", 0x72}, {&(0x7f00002d1000)="", 0x0}, {&(0x7f0000bdd000-0x7f)="0dab2b3b87bda54c4ddd04f70dedb9426ca5d5821039d85ddfc8297b6cbb91c6b7a4cb3195600b424ee597e8854d53f5f35bda5786bfcc06d8270c932879cadcdea2a1fa476ddadfd624a5cfc9bd082a0641b9db41db0de7305cfb8660d419768c3d432d185be36dd5f31282163681a1f8e09d8785a7e96e0f15ecdd2c2db6", 0x7f}, {&(0x7f0000574000-0x50)="e27161514e62e95b7f021a8bce6323713c21e3392ec298c5305c011e3c26c6a8015b8f93ea394c2216452c59dbcf4212dc6be1875a2da50f4be7684b0c8902f54be0fe4fb0126dd22b38120fce984922", 0x50}], 0x4, &(0x7f000039c000)=[{0x70, 0x114, 0x0, "b4f7b0d03352c25f53d2edb21427a05a55454da4d9737b077ed72caccac0e9ae9ee5cbf4b8620510027f1ead0496e8512df13a23567906cc6ec2390dfcb148640f76a2850559b5775b47af6e47c7276320bfba6363a9996cad"}, {0x50, 0xff, 0x100000001, "7fcd8d0a01a3042c7e49a94aefae36146cbf911b63970592fb5100c252a12a857c574d7071b74e75403f0ef1799f30f8b3def72e9170d1617f4a"}, {0x38, 0x1, 0x0, "e457b1ee739970f5e32db532228dcce4c4f361c74578ee97e301cbcfd41fecc7a2b1"}, {0x1010, 0x11b, 0x5, "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"}, {0x60, 0x11, 0xb9cb, "bdd7cb71cd8195ac9f1942b1b3c161bac4c25dc908b716fca0e1ef2fbcbd65a6a90df50f40fe1e12d47b5699b1cc306578bb1cabca8f23dbbd800f9b3b9ad16ee05b29c6045af18e6537cb59499e1353"}], 0x1168, 0x20000040}, 0x8000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006a0000-0x4)=0x0) 2018/01/31 13:41:34 executing program 1: keyctl$session_to_parent(0x12) r0 = syz_open_dev$sg(&(0x7f0000f17000)='/dev/sg#\x00', 0x5, 0x40ca00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x5) 2018/01/31 13:41:34 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000932000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xfffff8, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000001c000-0xf8)={{0x0, 0x3, 0x9, 0x3, 0x1}, 0x5a, 0xf5a6, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x3, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:34 executing program 6: getresgid(&(0x7f000040b000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000031d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000736000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) syz_extract_tcp_res$synack(&(0x7f0000ccb000)={0x0, 0x0}, 0x1, 0x0) inotify_add_watch(r1, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') r2 = syz_open_dev$mice(&(0x7f000025a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00006ca000)={{0x80000001, 0x100}, {0xff, 0x3}, 0x4, 0x2, 0xa808, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = creat(&(0x7f0000763000)='./file0\x00', 0x0) connect(r0, &(0x7f0000142000)=@sco={0x1f, {0x1, 0x6, 0x3, 0x4, 0x39, 0xffffffff}}, 0x8) 2018/01/31 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000976000-0x14)={0x400, 0x5, 0x9, 0x1, 0x9, 0xb4, 0x9, 0x7, 0x2, 0x3}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00006f2000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00006e2000-0x4)=0x2, &(0x7f00005fb000-0x8)=0x4) 2018/01/31 13:41:34 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000128000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0xd)={0x13, 0x1000, &(0x7f00001b3000-0x1000)="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"}) keyctl$session_to_parent(0x12) r1 = msgget(0x1, 0x2) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/164) 2018/01/31 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000434000)={0xc9b, 0x0, 0x0, 0xe3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000cd0000)={0x7dc3, r1}) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r2, 0x0, 0x0) 2018/01/31 13:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f000078c000-0x38)={0x0, 0x0, &(0x7f0000671000-0x30)=[{&(0x7f0000da2000-0x22)=""/34, 0x22}, {&(0x7f000054c000)=""/172, 0xac}, {&(0x7f000077a000)=""/227, 0xe3}], 0x3, &(0x7f0000d37000-0x32)=""/50, 0x32, 0x0}, 0x140) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:35 executing program 6: getresgid(&(0x7f000040b000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000031d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000736000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) syz_extract_tcp_res$synack(&(0x7f0000ccb000)={0x0, 0x0}, 0x1, 0x0) inotify_add_watch(r1, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') r2 = syz_open_dev$mice(&(0x7f000025a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00006ca000)={{0x80000001, 0x100}, {0xff, 0x3}, 0x4, 0x2, 0xa808, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:35 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x7, 0x9d, &(0x7f00001ae000)="57a30adb621522ad241faca9d233e51aba1d065b3a29a2430689a654801cf02ff9b935ce9e9d653b815229ff2b782588ab0a829aa542902280268e49633635d60846815f430f27ca87bbfe143ef389b6902263d56e17ee5fa9c2f6676ca3d14aaa07153b15773e6e46c3d3cdc4f47943705ecfeb78539c3cc7059c0f65d760742445ccee59b4c92b6b5e2ad523fbc5f84dc9613faca86012da49ad55d5"}) mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000005f000-0x117c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="415a873ce860", [], {@ipv6={0x86dd, {0x0, 0x6, "2fa2df", 0x28, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0x2, '=G'}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "01edd1", 0x0, "cd4258"}, ""}}}}}}, &(0x7f0000920000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000dfd000)='./file0\x00') 2018/01/31 13:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pause() pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1ff, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000642000-0xc)=@sack_info={0x0, 0x3ff, 0x6}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000000)=0x4) keyctl$session_to_parent(0x12) syz_open_dev$dspn(&(0x7f0000c88000)='/dev/dsp#\x00', 0x8, 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:41:35 executing program 5: clone(0x0, &(0x7f0000948000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xd2a6, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcb000-0xb)='/dev/hwrng\x00', 0x1, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000058f000)=0x0, &(0x7f0000240000)=0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e18000)={0x1ff, 0x400, 0x3, 0x1ff, 0x1, 0x76, 0x3ff, 0xfffffffffffffff9, 0x1, 0xe0, 0x4a97, 0x3}) sysinfo(&(0x7f0000b17000-0x8d)=""/141) 2018/01/31 13:41:35 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000bd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x2, 0x81, "c9a3e6bca937", 0xfffffffffffffffa, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000012d000-0xc)='/dev/amidi#\x00', 0xe42, 0x400000) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f000038c000-0x118)={0xffffffff, {{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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = syz_open_dev$amidi(&(0x7f00004e5000)='/dev/amidi#\x00', 0x4b3, 0x480000) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000e5a000-0x118)={0x4c, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x1, 0x1, 0x0, 0x0, 0xfffffff0, 0xfffffffffffffff5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000091f000-0x8)=0x4) 2018/01/31 13:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000a0b000)={0x0, 0x0}) utimensat(r0, &(0x7f0000470000-0x8)='./file0\x00', &(0x7f00005ad000-0x20)={{r1, r2/1000+30000}, {0x0, 0x7530}}, 0x100) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00009e9000)=0x0, &(0x7f0000f5c000)=0xfffffffffffffebf) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r2 = dup(r1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000a8b000)={@common='ip6tnl0\x00', @ifru_addrs=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00005a2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006c7000-0x4)=0x60, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bbe000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/load\x00', 0x2, 0x0) poll(&(0x7f00004db000)=[{r0, 0x4, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x1, 0x0}, {r3, 0x2, 0x0}], 0x4, 0x3f) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00007e7000-0xb)='/dev/audio\x00', 0x800, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000011000-0x8)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000e7c000)={&(0x7f0000938000/0x3000)=nil, 0x3000}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00008d1000-0x10)={0x9, 0x101}) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00009b4000)="f356e98694789042df4e8637b30eb1a6afefd17d2f15f072b0d595aef7e29aaad5d179fa514e89352d6a6930a150da1a904af0184295c77223fb3d3024d1c052e04c11f318dd26d051fb30fb09d8bb876fe87afd2a27f445845f9de673502fcbfa92c06c346d27da0e3465cdfa5c1db719ceab9f4bc7acbdab4ceb7e5cb028741af3f4171aae370d4de22475aeb2c5f17167e573d997271c14778754081bb17955e55c55db7df9b69988968d4247587b67de8b8b2a437475ef952b6aadb455802dd82774a947b75f40df08cdcc703d102e7283ffba97bbe2ace7a6e080e8e73987203c41b57a53819695074c5a95") ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00008f8000-0x4)=0x5e476310) fcntl$setsig(r5, 0xa, 0x11) 2018/01/31 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) restart_syscall() bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffda0) 2018/01/31 13:41:35 executing program 6: getresgid(&(0x7f000040b000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000031d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000736000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) syz_extract_tcp_res$synack(&(0x7f0000ccb000)={0x0, 0x0}, 0x1, 0x0) inotify_add_watch(r1, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') r2 = syz_open_dev$mice(&(0x7f000025a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00006ca000)={{0x80000001, 0x100}, {0xff, 0x3}, 0x4, 0x2, 0xa808, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:35 executing program 1: keyctl$session_to_parent(0x12) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xffffffff80000001) recvfrom(r0, &(0x7f0000000000)=""/0, 0x0, 0x1, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000)={0x80000001, 0x0, 0x25b, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00007d4000-0x4)=0x5, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) chdir(&(0x7f00003b8000-0x8)='./file0\x00') waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d3f000)={0x7, 0x6, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000beb000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff800, 0x4, 0x7, 0x1, 0xaf, 0x7, 0x2, 0x2, 0x81, 0xb0, 0x3ff, 0x4, 0x9, 0x8, 0x200]}, &(0x7f0000384000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000056a000)={r1, @in6={{0xa, 0x1, 0xf7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) flistxattr(r0, &(0x7f00006bc000)=""/250, 0xfa) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00003cf000)={"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"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b65000-0x58)={{0x9, 0x2}, 0x0, 0x100000000, 0x3f, {0x342, 0x9}, 0x1, 0x6c2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000dbc000-0x6)='rxrpc\x00', &(0x7f000032f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f000063c000)=""/17, 0x11) open_by_handle_at(r0, &(0x7f0000616000-0x106)={0x106, 0x5, "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"}, 0x4000) 2018/01/31 13:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000c26000)=""/56, 0x38, 0x0) setrlimit(0x0, &(0x7f0000fb7000)={0x100000001, 0x4}) preadv(0xffffffffffffffff, &(0x7f0000518000)=[{&(0x7f0000150000)=""/1, 0xffffffffffffff4a}], 0x100003a6, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000149000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f06000-0x4)=0x9, &(0x7f00000a2000-0x8)=0x4) 2018/01/31 13:41:35 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000172000)='/dev/snd/midiC#D#\x00', 0x9, 0x400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000115000)=@assoc_id=0x0, &(0x7f00006dc000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a3f000-0x14)={r1, 0x68, 0x7fffffff, 0x5, 0x401, 0x193}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r2, 0x8, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003f0000-0x4)=0x0) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r4, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001be000)={0x0, 0x0}) sync_file_range(r4, 0xffffffffffffffff, 0x3, 0x4) r8 = syz_open_dev$amidi(&(0x7f000052d000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x10800) listen$netrom(r8, 0x0) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f0000d86000-0x35)=""/53) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f00006e1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000ef4000-0x8)=[{r7, 0x4300, 0x0}], 0x1, &(0x7f00008bc000)={0x0, 0x1c9c380}, &(0x7f0000c5f000-0x8)={0x0}, 0x8) 2018/01/31 13:41:35 executing program 1: keyctl$session_to_parent(0x12) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b5b000)='/dev/ppp\x00', 0x20000000004102ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000f4c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000019000)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00008ea000)={0x6, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bd4000-0xa)='syzkaller\x00', 0x4, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/31 13:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000047c000-0x5)='user\x00', &(0x7f000037b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000df6000-0x1)='\x00', 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001cf000)={0x0, 0x0, 0x0}, &(0x7f0000da8000)=0xc) lstat(&(0x7f000037b000)='./file0\x00', &(0x7f00002b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000655000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00003c8000-0xfc)=""/252) keyctl$chown(0x4, r0, r1, r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:35 executing program 7: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000b59000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b37000)=0x20, 0x800) syz_open_dev$loop(&(0x7f0000968000-0xb)='/dev/loop#\x00', 0x8, 0x8000) connect$ipx(r1, &(0x7f00000d7000)={0x4, 0x64, 0x9, "dc01e3b7d440", 0x401, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000086d000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="969ce6476033", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000d25000)=0x4) open(&(0x7f0000d63000-0x8)='./file0\x00', 0x4000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000049f000-0x10)={0x2a3, 0x8, [0x4, 0x7fff]}) r3 = creat(&(0x7f00006a6000)='./file0\x00', 0x5) readahead(r3, 0x0, 0x0) 2018/01/31 13:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00003cc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/31 13:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000060000)='/dev/hwrng\x00', 0x7ff8, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000f1b000)='/dev/amidi#\x00', 0x80, 0x101000) 2018/01/31 13:41:35 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x80000001, 0x1, 0x9, 0x401, &(0x7f00001b4000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000c26000)=""/56, 0x38, 0x0) setrlimit(0x0, &(0x7f0000fb7000)={0x100000001, 0x4}) preadv(0xffffffffffffffff, &(0x7f0000518000)=[{&(0x7f0000150000)=""/1, 0xffffffffffffff4a}], 0x100003a6, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000149000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f06000-0x4)=0x9, &(0x7f00000a2000-0x8)=0x4) 2018/01/31 13:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000020d000-0x8)={0x0, 0x80}, &(0x7f0000fc0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000920000)={r1, 0xe3}, 0x6) madvise(&(0x7f0000849000/0x4000)=nil, 0x4000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/31 13:41:35 executing program 1: keyctl$session_to_parent(0x12) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x408000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x400) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/31 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000041000-0x10)={0x5, 0x4, 0x7, 0x200, 0x0}, &(0x7f0000c3a000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x1000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f000066f000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002ce000)={r1, 0x5f5, 0x400, 0x5885}, 0x10) 2018/01/31 13:41:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000-0xb3)="36b965826689e90741ffe1cfcb77f6214b0b8a17c4ba371df12a171372ed0423d717cdc12b0059ec546481d87808e2c466b02586c1c8e4aae3bd5152065cb4d9816d288d9d62e1e48eaa492c5ddb867a5070fa453ae842b2ec36eb2b7ad0c646f7a73e1a0f6e10366d9d6dbc147df547021fd03bdbdd60414539edff51d337c7275dcba0d90bded438bb989fc0f0892af851b3b438e0586c92b553f5378491e81a55772b69faf813ba517cea749523b1bfdc38", 0xb3) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001be000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000079b000-0x8)='net/tcp\x00') mmap$binder(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000021b000-0xa)='/dev/vcs#\x00', 0x9, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/hwrng\x00', 0x400, 0x0) connect$vsock_dgram(r2, &(0x7f0000591000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x0, 0x6) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) sendmsg$netrom(r1, &(0x7f0000a05000-0x38)={&(0x7f0000469000-0x10)=@ax25={0x3, {"1afa2f4be7d0cc"}, 0xffffffffffff8001}, 0x10, &(0x7f0000eef000)=[{&(0x7f000019a000)="ddd0cec464f39429a8b11c", 0xb}, {&(0x7f0000bee000-0x5b)="497c27a0146c2ae8ab7f8bc3349e623fd503dd48602cef420906aefcabddd927c9cbb15acdd11d009aa879934cd498aa34d19dd7a0d69388799dcf5b3f5fe050f202199b680713c91a9bb66fc4524aab7d51736f59a7d0ecac100e", 0x5b}, {&(0x7f00008be000-0x1a)="16965f8c041fca16251f02a31eac3a2429cd4f234a954f168f9118dba4ab938c10f648a39b0a5c69182ef925741efed29e61d72360a8932bd5f72f07f7d745a5ca8460b06c1b74f7af1708bb4026", 0x4e}], 0x3, &(0x7f000041f000-0x290)=[{0x30, 0x119, 0xffffffffffffffff, "3eb9353d368a600a5a1e9f1df403b6b9a0d226bb741f80d9579ec282dd"}, {0xf8, 0x10f, 0x9, "c5d7781eeb60e9c359995d58165a88c062dc2bd8ce6ca49bd6bacb66556919ec0d03213d480a2c98df4083e68815321f1e7ef05d187e72a82da06f54e5e8eb67082367e3ae25928e0df1452f6cf31f17ec1aeb63dce8d1b80b555affd88e4cf5da6f3dfe4dbef389005965c9f39e23ad72f24d04da71dd0445d96a24e30924bca8a6c9515312a18f2ed6abaae129a853f67f26962dfb45790f4a851c5ec87c83387480cbb793d153e4d110607f7783e1685f22b5efe9f595cc16c8b4e2c2f972b8c16451bf9b6d160c8722643f62f66bb3c3bf460e4b856fd94262f2b680cadbba46bff15ffd"}, {0x20, 0x118, 0x8, "0a7cb73f8528cfe18ebb50d0a1cc0df1"}, {0x10, 0x113, 0x7, ""}, {0x58, 0x116, 0x800, "1aee32a3ae309490486b448811ebe6e22144dd9f1ee6ab7f0289c4cc40c8efed34e01afda7222cc58c5554cc6727eb1ae78e4e18e32b5dc09d03e596530a38af094f1d60"}, {0xe0, 0x0, 0x400, "33abac35ac9f7e02b1f49054cf22cb877a755f08f52b4210497e62574cd5312208b8ba3d30351b742a9205d09a81ce921c056d6f604bd745535bbcf4278f2a5a68cad2e54fa3d2ffba2e24bce319c473ced02f3a5af89b2afb35e74733b30aa00762584e3c9d0274c5f18956c0a99eb36756faf91b2c52388a5f649a8960fde370dc9ba8ba6e9279814798a68065da4c01564662af50fe41d80544357f9ab612238aa705ee63e3fb77c43df953b05604a8c817d60e64073d4fecaf11bbd79cbb984eaf07e7f3f86662"}], 0x290, 0x84}, 0x1) 2018/01/31 13:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000eb2000-0x10)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000b6c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200101) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:35 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000146000)={@generic="b4d0a9ffb08f84d8720e5cabe02b2799", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00006ee000)={0x7, 0x7, 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002a8000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000706000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f00009e4000-0x1)=""/1, 0x1}], 0x1, 0x0) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000375000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f000044d000)=""/231) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000904000)=""/95) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:35 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000+0x3b2)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x2, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x68900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001000-0x110)={{0x6, 0x5, 0x6ec0eaa7, 0x80000001, "eafdcf3719a38ba824c2855270013f993ee17e2d2c94939d6562285931d2746749c48baa6378a7326c215d23", 0x1}, 0x0, 0x0, 0x5f, r0, 0x80000000, 0xea8, "c3366f49488bdfb06dde0b4ec002c4ab7ed47b6eb2867a6cd1f814aa21a2eee86c818f7d9e5cdb615cf312134d370def9adb463b535bd89b69a1ddd952241bee", &(0x7f0000a29000-0x1a)='selinux^.posix_acl_access\x00', 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x6, 0x5, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) 2018/01/31 13:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000075c000)={0x0, 0x7fff}, &(0x7f00003fd000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e17000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f48000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd1000-0xb8)={r1, 0x7, 0x6, 0x3, 0x0, 0x6, 0x1, 0x20, {r2, @in6={{0xa, 0x1, 0xffffffffffff8f02, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x7, 0xffffffffffffff00, 0x7fffffff}}, &(0x7f000076c000)=0xb8) 2018/01/31 13:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000037d000)='/dev/vga_arbiter\x00', 0x4000000000081fff, 0x0) r1 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000094f000-0x4)=0x7ff) 2018/01/31 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000314000-0xc)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e83000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000086e000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000022f000-0xc)={r1, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000034f000-0x28)={0x0, 0x1, 0x8, {0x2b8b, 0x4950163b}, {0x6, 0x5}, @cond=[{0x8, 0x6cb0, 0x6, 0x4, 0x5, 0x0}, {0x400, 0x4e, 0x100000001, 0xfffffffffffffff9, 0x1b, 0x7eb4}]}) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000bb000)="687406ccad18", 0x6) 2018/01/31 13:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073f000)='./file0\x00', 0x128) readahead(r0, 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000177000-0x4)=0x0) 2018/01/31 13:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/rfkill\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005f5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d98000)=0xfffffffffffffdd4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000f22000)="09cc70c28a9fa5c868e35e3e14bf37beddb1b93f513e4f6648b485ac500000000000000001e400030e") getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b81000-0x4)=0x0, &(0x7f0000099000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000874000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc88}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeb7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60000000000}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb9b}], 0xc8) 2018/01/31 13:41:35 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000ac6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000807000)=[{&(0x7f00006ad000)="", 0x0}], 0x1, &(0x7f0000210000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x40805}, 0x8081) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x28) bind$alg(r1, &(0x7f00009fc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000034d000)=0x0) ptrace$pokeuser(0x6, r2, 0x7, 0x100000000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 13:41:35 executing program 1: keyctl$session_to_parent(0x12) rmdir(&(0x7f0000aa2000-0x8)='./file0\x00') 2018/01/31 13:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000be5000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) sync() write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b37000)=0x0) getpeername$ax25(r0, &(0x7f0000e69000)={0x0, {""/7}, 0x0}, &(0x7f0000bc0000)=0x10) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x4, r0, r0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e6b000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a5b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x1e1, 0x2, 0x9ff6d71631d2ca6a, 0xa0, 0x3e, 0x0, r3}, {0x834, 0x5, 0x4, 0x0, 0x5da2, 0xdf, 0x7, 0x400}, {0x10000, 0x200, 0x8, 0x7ff}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x3, 0x4, 0x20, 0xfffffffffffffffc, 0x1b}}, 0xe8) 2018/01/31 13:41:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x620180, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=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(&(0x7f0000001000/0x1000)=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) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0x85)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000002000-0xee)=""/238, 0xee}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000001000-0x15)=""/21, 0x15}], 0x7, 0x0, 0x0, 0x1}, 0x8d5c}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000)=""/190, 0xbe}, {&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000002000-0xb2)=""/178, 0xb2}, {&(0x7f0000001000)=""/232, 0xe8}, {&(0x7f0000001000)=""/195, 0xc3}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000)=""/140, 0x8c}], 0x9, 0x0, 0x0, 0x2}, 0xfff}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f0000001000)=""/19, 0x13}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000)=""/253, 0xfd}, {&(0x7f0000001000)=""/59, 0x3b}], 0x9, &(0x7f0000002000-0xdd)=""/221, 0xdd, 0x0}, 0xffff}, {{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/196, 0xc4}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000002000-0x77)=""/119, 0x77}, {&(0x7f0000001000)=""/2, 0x2}], 0x6, &(0x7f0000001000-0x4)=""/4, 0x4, 0x8}, 0x200}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000)=[{&(0x7f0000001000)=""/31, 0x1f}, {&(0x7f0000001000)=""/67, 0x43}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000000000)=""/176, 0xb0}], 0x6, &(0x7f0000000000)=""/30, 0x1e, 0x8}, 0x41}, {{&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000001000)=""/224, 0xe0}], 0xa, &(0x7f0000001000)=""/60, 0x3c, 0x9}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/80, 0x50}], 0x1, &(0x7f0000001000-0x18)=""/24, 0x18, 0x200000000000}, 0x3}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000001000)=""/118, 0x76}, {&(0x7f0000001000)=""/204, 0xcc}], 0x3, &(0x7f0000000000)=""/156, 0x9c, 0x2}, 0x80}], 0x9, 0x12000, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x44404044}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@newlink={0x404, 0x10, 0x8, 0x3, 0x2, {0x0, 0x0, 0x0, r1, 0x800, 0x8000}, [@IFLA_OPERSTATE={0x8, 0x10, 0x5}, @IFLA_EXT_MASK={0x8, 0x1d, 0x9fd}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x3}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_PORT_SELF={0x190, 0x19, [@nested={0x174, 0x27, [@generic="9eee6c7cbbd4817e7c12e032b0083ed7575b850a4d2dd5254b057b23924dccedda3c91fcdfc14346848c2f143da4bddec9ca008b3d734668e429db9a706616a9a498a9f8a3e7042c5c4f963174cb31be966ead56cd5526563b20e763c8ae6f7c54f9b5c785299cd4f8a33bf54a36d2f8055eaf49ded97cafa3dddf", @typed={0xc, 0x96, @str="5c5ca900"}, @typed={0x8, 0xd, @void=""}, @generic="439eec05410f3a8fd5b628bb459a2dc6b6b0d82772828da9d31fbebbc8afb1148e5674ea2f3a0c041f3f3b390371c5d0266004a0a523bea89ee6ec7c462d201323c30596fbd85d2012b6795564f00846567acfb83be90a45396c251f59fb5f0b70b2eaf0dffb8f643f99282beeed865d0b2f99999ca9e19a11f6be5abf0b8ec4b0f9a23ea2459689c9f06e0ceaf97b1aaf9d27411d33b6ae50a983c6ceaf2e8a91390356997a38e70e9c0e2a190971c69d2e87879a75bb437aaf739cb3571f26705d4ffa", @typed={0x1c, 0x72, @str='.GPLem1^em1^.-em1@\x00'}]}, @typed={0x18, 0x3f, @ipv6=@loopback={0x0, 0x1}}]}, @IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_PORT_SELF={0x22c, 0x19, [@typed={0x10, 0x59, @u64=0x20}, @generic="ba1f06dfb3ea691c294a9a13cba8541e23c8bfb3af1e9399ccf4", @generic="57a619c2ffc370eaffb45ae3333b64f2473b60b631423f59bcb01c4a0426a7cb0e20d252d580bc63704ceb4e0dfba20dac23707ce65c919194f712e3cdf90f5d126f634e786bbad1b55f5aba14e2f735fd0b6e5c4f041b38e3506043e22e4765ed168dc55a915cbf3a770d8fcf3722ea653b1e00c8d9baff5648a5b7f8de425902090617889b752ab7b1740ab3a430be8b242084deff7f1e9639f8767e2dcac6c5cffd4a6c8052161119f93c64370402d3c7c5fce681e2ea6429acd5f8b3990c4295c345b31ab3733dce2a35137fc3f92dab0d", @nested={0x120, 0x74, [@generic="13a36074247735984561731fe2f00ed12faebe98ff4437cf008938d9c18e10c6c4c866c1db6bdfa8003dc85b8ac3ce34719625779e3526dd0c7fbfa876da51f8884a9b4606f86715024a4a10bad780f380a25ffca99f7b1f38fc9d629c5216f8dc5d7c80069ccccb9868d8b4f45a14fdb793", @typed={0x10, 0x58, @u64=0x9}, @typed={0x74, 0x3c, @binary="8939a9171e2900970b94fe81df93736d9b3fe90cda4436ae640772e22a44352c15030ddbf29fb2e7b19992338477bd02cf639ed3fc2e6ab60ea8f0ed2b813273912ecaf208e203b3f8bc2ad5dddfc828c6f57007596c41fee4f51df0147d321e9b95e12093dd0b7f89"}, @generic="10f125495b83dd12f46684917000505c93abffef1fcc7bb05838f3f49e4e91d4510adf98ebe3"]}, @typed={0x8, 0x23, @void=""}]}]}, 0x404}, 0x1, 0x0, 0x0, 0x1}, 0x801) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x1, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) fchmod(r0, 0x108) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:35 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xdc, &(0x7f0000002000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @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]}, 0x80000000, 0xffffffff, 0x1ff, 0xd1, 0x2}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="d56cddb52decc9b06b65b8db2854e10e", @ifru_flags=0x4c00}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) syz_fuse_mount(&(0x7f0000001000+0x30d)='./file0\x00', 0x1, r2, r3, 0x10001, 0xa00000) 2018/01/31 13:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000205000)="") r0 = syz_open_dev$audion(&(0x7f000098f000)='/dev/audio#\x00', 0x1b, 0x20a01) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f72000-0x24)={0x100000001, 0x7ff, 0x4, 0x3f, 0xcc, 0x7, 0x4, 0x5, 0x0, 0x45e9, 0x9, 0xd61}) chmod(&(0x7f0000e7e000)='./file0\x00', 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000f06000)=0x0, &(0x7f00009ed000-0x4)=0x4) 2018/01/31 13:41:35 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000ac6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000807000)=[{&(0x7f00006ad000)="", 0x0}], 0x1, &(0x7f0000210000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x40805}, 0x8081) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x28) bind$alg(r1, &(0x7f00009fc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000034d000)=0x0) ptrace$pokeuser(0x6, r2, 0x7, 0x100000000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 13:41:35 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000102000)='/selinux/enforce\x00', 0x501240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/rfkill\x00', 0x10003, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ad3000)={0x0, @in6={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000075f000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe3000-0x20)={0x1, 0x7562, 0x2, 0xa8c7, 0x10000, 0x5, 0x5, 0x6, r1}, &(0x7f0000d8f000-0x4)=0x20) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 13:41:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000506000-0x8)='./file0\x00', 0x200002, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffff80, 0x164, 0x100000000, 0x0, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000001}, &(0x7f00008c6000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006bd000)={0x0, 0x0}) sync_file_range(r2, 0x3, 0xfc7, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000a73000)=""/210, &(0x7f00000f4000-0x4)=0xd2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) bind(r3, &(0x7f0000fba000-0x10)=@llc={0x1a, 0xc, 0x7, 0x0, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getpid() fcntl$getownex(r0, 0x10, &(0x7f00009b1000-0x8)={0x0, 0x0}) r5 = add_key$user(&(0x7f0000970000)='user\x00', &(0x7f0000b1b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000067d000-0x20)="cd0e290612c4d5aa38a478864fc36ad7d2bc2e7433f22dc01dfee6ef403b98ab", 0x20, 0xfffffffffffffffa) keyctl$update(0x2, r5, 0x0, 0x0) waitid(0x0, r4, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:35 executing program 1: keyctl$session_to_parent(0x12) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x1, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0xe8)="d81ca9d122d9e621f15e3ddf58a2c17d20ad88f38432f63fc8f7a8f18ff273192946b10928804b296b623ad7f87123f2c8f16e36c353d56d6456171e3d2764862b23f55f20c7b425e2ce1a6ccd51c1569d3eb75ca3a2c7d91a1c8fc1c53a55960a7851e2698fc3b826c315a4dc8557c9fef19f63ddecc16e5c25aa7b824719b3491a949dfcaef2758447e26c052be3189f015dda56e6c3a4b167db0874f6a18922a64f06a009ce19bd2679b7fb6a7c43d3f3c5fe54356ed83ecfd64034d2b6847566b04f93c0951fe4a36cbf6749ca5f08ca22d0c9305e1d433778a45f2abe9b4b88cfba40ae3abc", 0xe8}], 0x1, 0x0, 0x0, 0x40}, 0x101}, {{&(0x7f0000dc2000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000072000-0x80)=[{&(0x7f0000000000)="3e87382225c249b2842d41edf4f59f9999d0c7e7391839287d02236217b66c7567be1ee7c32dc443045d10952b2b5776b8fbedd8c53bfe0fd0bc75243d5de54f24b340bee457e60119b1c02c379a5072c54a60dc46bbeb3437c74d3ca2db7dd153ed202531492441cc504f1007b036524dbfd19825211c26f274f7141ac670c5da1b83de7fc566510ef5818f01423bf4d68cffaaf0934180c68c8572e42f71583e5833ed292bd369e5", 0xa9}, {&(0x7f0000000000)="c3ba780ae22cb7aecd84693447efdba84590da94466bff24ac", 0x19}, {&(0x7f0000000000)="d6f0277399343e039ee5a975c3be1645cf3dc8a1a8876a69d3faabe71eeff5e37d9aa00198bf5c2ed9bafbe20b0c80b323e486cac95fce2251165ae65195afaa56e55e71966c0adc269276e169f6e7d44cee86a46afac43a20d97ff5387f362c0be8bfb6f0bb17a86d101ecc8531e13d476d51a6c650de24ed8dfe9b12c8ad5afaea5f48831f9ff45df599430a24c201", 0x90}, {&(0x7f0000929000)="bc2a59e63cbf192614", 0x9}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="d275a256fb20cd76d7524e91901817ffb2310bc76ee57a79449166dd74c57ba4c1198791b28c4ff06fd20cea4abf097a4667a1ae77db066331dca01c3f76c1583fd5d3294d09d8b589b191985a8f59cc9fa7122602403da49aa12cbd5e0e8cbf8a3f4e7a090d5b2e11e97a9c7fb81260a7ead2fd981ee1225710f13d6e15", 0x7e}, {&(0x7f0000000000)="b946d4255d78790896417b27a0c9ff0cfb37e77ffd4465aa1c41c2f33720e6a31fac84ba2d9bcdb81d13be789e2f5b3b5fb34539a584cc1e1538b4212547302fe24359a00f6a40c2f45ef88f84a5b8baded9052cdc293f71144a46ba6b1995503953ced08fbea39b70b6054e96b6eb847d922105417bc63a7b8f9612c7db7d318dfc9ece6a8e6320d9dd639df275223c7067911cfa4d6b10d184be9c01d7b5a2ed236fdcf69945cac3481abb33cd4b886a66b6a0194e8b829aba4544a969c3c9", 0xc0}, {&(0x7f0000001000-0xd4)="d0a0a73b00621dc9539861fc002c108ac8f1db9d3f874c418b1f62ff56dab9b8580ac773b8e1a3d8a44ed063f6ecf134412f2b2b77c481bca195b231ae6d4617f8d6c15a9ea7d28fbae63d96c2624242f323d5da9bd85ea5ecca0bd2211c4f5bd07a2f56b8dbbd7bcd401c14ed5a6f8daafbee77c2de12045a193c7eb8fbb6e8cb4f24fb98a80a8f11aa0da17709f7e185d681bab2968ddd601f48b0492ae82066b2dd9b86a6c94cde55c037f3c7cabad1c3718211f97a8c64403b0a824b3981252e16e15fc7c4b5cf5d8982878f265f9869c4ab", 0xd4}], 0x8, 0x0, 0x0, 0x10}, 0x59}], 0x2, 0x80) 2018/01/31 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00004c4000-0x10)={&(0x7f0000146000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/31 13:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d70000-0xa)='id_legacy\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c86000-0x44)="cbc77dc729699d5a567a22d0dbd7b8696a90509df9e8ebf83a5b2985d49d74c427572d8490b09c2871de19565dc3b40fbc9693c62535a60dfe6abd150f91eed3b07286a9", 0x44, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008f4000-0xb)='clear_refs\x00') ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000744000)={r1, 0xfffffffffffffffb, 0x2c, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000be9000-0x80)=[{&(0x7f00008a2000)="82", 0x1}], 0x1) 2018/01/31 13:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x131000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00008fe000)={0xc1c, 0xfffffffffffffff7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000556000)={@common='eql\x00', 0x3}) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/31 13:41:36 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000004000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/31 13:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) r1 = dup(r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00006e2000)={0xc1, 0x2000}) readahead(r0, 0x0, 0x0) socketpair(0x15, 0x6, 0x1, &(0x7f0000a16000)={0x0, 0x0}) mlockall(0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000342000)=[@in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x279}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}], 0x100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000866000)=0x0) r4 = syz_open_dev$adsp(&(0x7f0000cfc000)='/dev/adsp#\x00', 0x4, 0x10000) ioctl$TCXONC(r4, 0x540a, 0x63) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00005a2000)=r3) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f0e000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000be8000-0x4)=0xc) 2018/01/31 13:41:36 executing program 1: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x4, 0x20000) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000065a000-0x4)=0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cb000)={0x0, 0x0}, 0x0) write$vnet(r0, &(0x7f0000de0000)={0x1, {&(0x7f0000b3d000)=""/53, 0x35, &(0x7f0000d41000-0x12)=""/18, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) dup3(r0, r0, 0x80000) write$eventfd(r1, &(0x7f0000d8a000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000f41000-0x8)=0x0, 0x5) 2018/01/31 13:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1ff, 0x4) 2018/01/31 13:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d5e000-0xa)='/dev/vcs#\x00', 0x10000, 0x105000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000026c000)={&(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:36 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000037000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00002ef000-0x8)={r1, 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) r2 = add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="a222218a683d3bcbf2834e6fb6c6c8d8d875f15082c996c31aa1f28f1d57727eaf3bb4ab3e52a270bf2f072aa1ee96394e4ab88aae9ad451fe49e48e2378302743518db8e60c5134f42f00e4d76cf40063b120d0c04f5afa1ffe1eb020351fb86a13d8c50fe43b212df3dbdc9e7d720db99b3d9545869f4c974b70571145356ad02a70bdc48ce47bf0372cc0e4ffbfc1f467dea21dbfe8d8ad298003cd39cf3607bb85af0abb728e4126eb92900f3ffed2894fa4131bb4ec628f0d0dc650e9f572043a7f396228350f2c8ec7d5736d0ff1df74d4c12024c6f05801dac569624cd790bc3aba303c4e9442b15fa7b8394d9217ded50d526f19c77247224854111cfb64173dda2b40532637dcefc775616317a133d611587e5c3924a48bfeb88e3a427b1d1522d40fd37314a65bf3ba25e8946065b12e870e4ace3a5ef7842457f9b7ba2fd0d2da068467ad3751305e6e1065d4872e6eb383b8946a9be9bfc435e2d3215d6a634fff8e96125a25de152fd03dfd96d3dffc07a0d6f187824dc9c769caf56cd8c9525aba60850aa84ae81ac033c8dc4b725c53c24f2eef1c4e7c0a7b384be7094c16a6cf34d9be7f3b885003e8847eeec17888ef8cff30810ae1b71a2bfbb4dec68c4b8d6752e9e1b7bf021b42d23cc7f999f74b4be5c7532e16fd46f62c317901b5643a045d00d5a6f862a1806d046c8ae95b2a33686755593bc2da5107d5a08b1a9d02f8160af0ac11822e24d1b71499b2408f98530ce397dd865e606a6bfe5c5bba408ea1d1522dcef4622ef656475f243c3671ead36194b4e075e63b38ed481b9576c6c6d9cc9ce1735133ff6f235d677933a88db35bee8aea1133865ff06ca97f753ce2d952af879d0d57c571df33f9121a3088a1777d5193de0cf2a9d426826dc7cfdd1c2971e40315b3837f1a729ea3580345142d207a0f5d12c081c258c49048f25013c789427c6d2c581ca859a711c6ce538adfb45a40ba16c14a8ed2fd9ab6e268dbceff7def70b66991fa6466d9e2d9d7a9fa27ed29d346b38f0053de15e88378a5ac52edd7f1aed4ce4f39e98d11638560cd0e752e6a5d061c0f28fd779c511ffbf76499399463a1abe9bc3f0600920524d0409607f4335e51f077c1e74fbc271ae15705ed783dd53f2d1e8022ab98907b97bc8f1accf2eb3111789c72d07922497b19ce02728cc5104540b7345ce80de82121aefd6fb64a3c494e9dbaa06b857c7ad150ee02b3665d7049ea05b99ae06dd80a3ec1df8875da94b343cd862fd6e49432a239283f71a4d85c34cc3c012ed4a14dc8ddbbcfe25352f579230b063b97458c8f8b74329aefef76db7d24b38d3ad28cbe244f8f8ac380f75836a8d8287869f4e32a7eb8ad942a8ad99d70a86aeb2998c6e6b96622415a4cbf203a68e380f3e241ae5c9b23ff025da7a064177394f3285c690f3d96dd1b65e0b9c1eb22049c555f7817eedbf4de87b1ec039b82a106d91cb46490187f727507cd6d527be7dc8f43b249c76f254b896e0d3234847a48f7544be3a46f4e40e282bb26089866228f1e319b39f757bbfbd3c7a639e078a3b6dca9547a62659c60ddba2d73f2fe9533a4dc22416d5ed6fb8f2c53f37768145857ae4f6c1f64bacc042b935a6c339ba6fea0f0d6dfbd3ab9ef7a3f700237794812172063785eecf4f1aa9302dafb7182c11a10ba3e06b0b96fadcb98b99685cf77a1befb918a5c98f650b9078ddfea5929cb7b140169f67a0a726630799ff6ba87c236706182baacf8a06d4dc4935c0e9cdb9a3de63db4f9f017247f7d11a16ef29ec01d1ce657c6edef93b52a3a1d35a5ca96685a3e37c377a687147502b8f696198fd83869c6dc2267cf6b7751a183c88d6ace2112e4d84fe9a645fc750ec9b916f9fc577079299e5791aada30cd36ce45fab773be872a70931fac69667598be898ea1560680b9726f18c634d7dc3def710df5254b21dc66de4c3398c33e2c3a981080925dd597e2dfe97a0e58bf1a45d0ec24ab4c833aeeafc324d603ef2bc1cb93db07f135d72bc0f362ba7d51474b85a4e574bd9ea4294e92a1ebfc1c1f8030d05bf788544e74101850153468d5bd7954255901d3469eafeb9a7565e9281b0954f1ef951c3a4891a13d150ed198f4af02a7143adeef7934a29b2265e024ec57ab7d9038332e1cfb1e5f16c29d30f967d15b0d0c5c324412a220effcc6db59f459202cda368ff9207eaf8ddff69c2015d13d6d62f4a079920f3956a1e9676a82f38d0f7c5fa3f989528ac6ef58507815b21cfb59cd20ca026e043fcd58299fde8390958e2468e3317e41b105bbd411d6776a95358e31a5760b9a683bb0f9f15401257598c128a9d430c81a745281de84607fa6dee644a515146df5574f136629745b73ec2f05f615b75c8af8930e5c5c048b33c3ec089ed2fad3da5e342df09fff074a101e7c5e56c2859f8130c0fba3713db9cd83e47bc7038fb92a8cbf840ce6738a13ced772320a57cd100ce8c90ce034ae2a4e0cb48701a4758e57e4b014127a05012ed09a0c377c9693e8a13ffd11ea8341f2a3dbe794d8f69c9115d2b76362e569a55383fd192f00d956f0a7d5095a89225541025f50f84f83997e5f578633c0270fed40e6e0d4ccb2b0864304bfdacbc4754fbb1d09cf9c675d4bef3933cf025320ba105db8993f5c02fef33647ddcfcd519c0e6b46f44369fb52eda0aeb0d35c11b09874e183eb09be79865c2323375a711012501a2d3d293e0b98d781b7ef1f07849c36c0ee9dc28e1e5960e1e71afb169f9915c220c2ff915297eafd5a91b37c5e78b6982faab79b249efd9525536cec845aab895a48ddad6a590c23049b8f6566c4644112e87944d18f703192c00d4ebd873556e05bbc3bcdb35de7e825e3017acda7e9bc22c6d5a26a55f98638a4a5571f2cad2379b3b369d210580972d89066b3f338a90c5e724f8e26ddbd64b9af43026f978e95ea0272fafcc6f9f0a65d9dd2a49d6606211c8d2d61fe9b6d9e178822e282033aadd79cddee815013fff2924bda7d20913a9857b3c09440db5f8664cdb27ea79606385cf24d5673b8055d4bbc8d1bd3d43a061c67bfde1b13c8fc8a43a8ae3825d57028fb7ae933a096fd6a9a64dbe01c9679b6214af47d10bd40d1870a3bffbcf6eb2efcddf177753e63fad1185773267ed3a2280e5493901fe522d58451006a5bb08c78a0230bbd159596598b73a3cf9b5f8cefb98bcae281d40a7cd9d13769388caafb04cca47fef1344d23e92e0d9eeca9729b8e91bab11ec9f4dc77ac31b56f3c6416a5c4497562004ade1b24da5a973af0c434e12d6f6bd0b2db783f2d3981ef65c759967d0339121750cc6649fa1d3cc7eda3074233fb31124d44812f45d06cca240db049c9c6fb1955a5f1896224f1799efd8049205a2cd7adfb274bc234f6a0f17227aa980b20962e6e27f80ecf7e032fca7e0960d465fab0d856b576db86573eef29e4322b53d71237c7bebd55bb32cbb55b4f715e6b988a33477477ae268ef5519f6d03178502f3fa37b5cbff4df6444bbc044c7db7266170c9adc21d0c142d7bf28efa1d07e97b6073d0a28d436e89cc35a652f25a7e773b8b1cd0da7f76370707beaea0670413cc86ff9f756e60bdcebe6a0958fac5a945f54e06a40628227137acf28706456e6f6257bb67a92c4d68fafb084da7aaf373cfb2a5214cdbb3047e9a23b5d816f6fc96c6b186aae678e0759741ff01857cced2121da6f872966c2555824b980b80d906bd8caff70219cc714a841f48ede427dd9cb4a8c2227f1f84bdd226c56c1b289bed22f73de90ecd4873359c4b578f9757869835ff1dcf9f59786f3ab190448738c8c73fbe5c67189603d5baad81ff326b629c37139a2ae0c68b3e9a7329306c4c5b1dfd295288395f55656964503aee73982951be72cbab773c6a11397ff81ebe0d5e33e388021f3d2f0eb2c132646ef2c137a51d0b1d2cf63f16299c00cc353d54846c3c84258ed81382abc8e7b7d3c8466e52653c4fc536125039061c4b10785d3b40c6971d6baa39ab44b45e8a8e761802b43f332e7e24dc4461a330623db0b968ade048746fa2a6a7646d95b41a633a4f8c265b2333386498864c257e9acc710ec72984013826e6744c4074732d1abc1cc9041db7ee05e6ac946a16f908f22833ff998657504ce419a2d9a0d45a45c57f126d0532a53a5bac47b39c13f5e14193d4fdecc0c6d18d63904cfed4d5a67ea933f9d26a27625fdac0c40327f0cbdd979da0b287bb39e6e56b62111457a80e90149e1ac4bfd3e760860f82ce52d682679754ee4d49b4d810c01bea585ec434e8d48b12773bf37f5a6289e37a3c1db026e2e7d8c0687c679d81c2264403a9a4f2aaeb21e5c4ebeb3b07aebce1ff998435bc58a977fbc97290075f779d14ce4a7a4754f4030ffaa456a32e3fcf0e5f18955622c8ff642477ceaed02a7bed4a8183d824274f8c2e51471e7881623b1a02bfbdecd419e1ad31cd934be57b63e8d31514ef5c0538d5197d8a81aed3e584c623b5e55186a2d91e24544f5d9ab8bba75970db4c9ad5ea60a9f1c9d09d7b11075c1a08d5e5b84c8c4aaddd205af6180ef88c479458e62c63d90b9bcdd7eb83332ea036139edb61e67f13beb82af58d807659b01fd20c690c0daac78d49a044db05ddfdacd81d331983abdd9f2a25d97eb866b5247d96c21402c260507191179b649730f23b0d4fc92a07f48925e59ea9e73a8d02c986e3baf210aaf282806ec7a21c0d736b351a41549f67e99b5587b2d5f42f1454ef382393c98757864b221c7e5dcf6713303f095727e5929ec1df86bdb2513ff5e5934aa16abf9c5fa931ceedb06c59a6279fa0fd0ff620552a71785514ea3ca95ff3fd7ad3af96f5f3c11413ebac0cb7bf72806e21e91c3d49fd878a62f903dfab8f2d7fd794a18b4b62245549b94fbc4d7c91d507877dfb00a5608372652c191e2ce50296d34bcb276726c6221048cc7fdca0a019701efae2a79ffc32bdfdf1a4c21e8ad93aa7b12d2db1701fe017601ef082bee74babd79f75b3ed62d320421268ef613737f1850b777d43b64375fb5f2425b45fc13536181fc0cf6e799b299d6d1a99fe0b1c89e1b3263797ed04bdf36dd9266431bf5a2a9f0eec3036c2334f2c8ad75422263c61d7ff5a3ad27c6e09c748f3afb3efa65a700ae1097046a306bf997be10b5fceac81f679a58b11a8625d30cc6380f3a0095e3479d8e2421e9212dab8abbcd81feeaeb734adbe622862d28404ca4b3cabb43e4b5b78efbf0cb253c9238c61b82a8c5292ddad2bf86804135ddc5002009ed5ccf5fc797108cbda9ec3a04d88f9a91503651e70568f0db64fea785e7c4ebfb40a7c3bb57e2581a1994a2b31c854048fb8db55d18444a0dac2f672ca36c5607cd487324b5c7aed5a7f9a8478c7e916e896c1cde638b8e88eaeb38d3e6792e7ad0a60099b4aac6c17b30d31502d9920b95b3e61058218769b83ec2e48a636121762398ff7a7bf11270f7b83ede17b6f9ef594dcd9dd0edf6668a026b4f34c4c15e090561f5f5003202dda1b64002570cde5e4a2220bab43e2dfd991607a31356d566930f6a854a89c2d4f41676613740ed0f050774c5d8738e3676a1085583da7a184ab63c213515096664d9c11d187cdd0bc992adff2ff4bbbbaf1092ef079fa1310453eed11ee0b4eb4b88bfc51b9c0a4aaa668d317306b8b8bc3967dee142a9d588a08acffdf01b3bace27e5723270d81e67e7b235d4f421f77c044df59e0207333e5ee563e0200", 0x1000, 0xfffffffffffffffc) request_key(&(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000001000+0x6ba)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x16)='bdevposix_acl_access&\x00', r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x140)={0x2, 0x13, 0xfffffffffd246400, 0x7, 0x28, 0x0, 0x7, 0x0, [@sadb_address={0x3, 0x5, 0xff, 0x80, 0x0, @in={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x0, 0x0}, @sadb_x_sec_ctx={0xf, 0x18, 0x2c, 0x6, 0x6c, "b016afed6ca13bf6e03d9136a1b5cd76675f756be8daedc8eed3beab49938eaf339bf25b072df4fab0859382fb1aed2264b4c494a6712b49f6bc3cd09a340cd31a14eebf37f2d6d48bc8f8b2dbb597c6ded33db8ef8e970abc77577f2ba9f9e6e75c2c95fe37ba1734b27cc2"}, @sadb_address={0x5, 0x7, 0x33, 0x80, 0x0, @in6={0xa, 0x0, 0x27f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}, @sadb_address={0x5, 0x6, 0x6c, 0xa0, 0x0, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2bdf7562}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x24000000) keyctl$session_to_parent(0x12) fcntl$getflags(r0, 0x3) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000003000)={0x0, [0x4]}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b23000)={@common='vcan0\x00', &(0x7f000058d000-0xb8)=@ethtool_rx_ntuple={0x35, {0x9, @ether_spec={@random="ef0ed14d14f9", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x101}, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x7, 0x3}, 0xffffffffffffffff, 0x1, 0x4, 0x5, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f00002fc000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ed5000/0x1000)=nil) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000050c000-0x5f)={0x0, 0x57, "4e43f10bebcaa2b8c2d28d63e5e7fca17463d7d3d7adaa80d16c4e731870f2967215eaef8da0c724f338dbda8b5a265c99e9a2e3898a24348d2d6d3ae44c6cece17ac98e01e787bbc5127ab9985a02f297d8249e152699"}, &(0x7f0000d1f000)=0x5f) sendmsg$inet_sctp(r0, &(0x7f000027e000)={&(0x7f000049c000)=@in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000470000-0x30)=[{&(0x7f00009a0000-0x5f)="de8957ed720114c87dbaa4f5ab41ebc6b88145ea293bbb1e9f635ff328a04c0aa7ee2106192d378928e7ab9cd59a9d5c099abd4ca36c445b40faff58aa2a8cc2d8f963d3a2277cb63863fcd981cd9bdfcf0a78cfca0747a8eb9ab1db6cc64e", 0x5f}, {&(0x7f000045d000-0xdb)="8cb6fb272da077444c3dd5c2849c75edf4420787621cb609406cc9fd4016ed99862bc3b90e4427e2fe9c0a98e6545cbed468a2b4f8a59eeb83b2214aa961fc9dc1c92a958ceaa13fb50d07cb97f65a7206006cecb2067185185cc7a4a3147802c038ece854dc5b9fb91c41cc8874632809385632bd5712e8520bb6d78648d718095a63df7e696cdd977bd0936e6768df25a7a6eccc83873d80d2919e5e4214de8a1a146a0c18604cdf3a63fce9d3d77569f767ab8626f16e0074d34f312dffdf71f9fff8e0304f02f9ed6003e7a326fbe63e19b95ef9779ac47363", 0xdb}, {&(0x7f0000e49000-0x1)='`', 0x1}], 0x3, &(0x7f0000c14000)=[@init={0x18, 0x84, 0x0, {0x9, 0x8000, 0x7, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x200, 0x100, r1}}], 0x60, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dbc000)={r1, 0x52, "7213c0cb67fad6a0098c93c082acebc21eab2887cdec8e10f0f3ddeffda10e10485678904ba54565840d7256ccfd66b42f4ce91a6d86531f7d96d747ae92339149d04eb2f478970c06ea357081615f1b25eb"}, &(0x7f0000ca8000)=0x5a) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/31 13:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000bb9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5d000)=0x10) 2018/01/31 13:41:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2800) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) request_key(&(0x7f00009d9000)='id_legacy\x00', &(0x7f0000060000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7b000)='vmnet1\'bdevselfem0\x00', 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000053f000-0x18)={0xaa, 0x20, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007eb000)=0x4, &(0x7f0000e5b000)=0x4) 2018/01/31 13:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000954000-0x9c)={0x0, 0x94, "773ab415439bf612bbc0f2cf3ece41e8407b7ce8857f0d9a17a571e3d7f6d8f910fe705adf4cdeaea4b6ae9ef012bec69e17b40df8051776a68132332dcc8a69482f634b1e6c57343b3a48cbac29945b879b0b95a435b6240a5bf09ff48000b855f8bfd7151635f5820f097afb46f7df1ce672e16a575fe4626f74931ff9a845d77a9f38e340fc62ced5d639bf364d3a39e5ac54"}, &(0x7f0000412000)=0x9c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe9000-0xc)=@sack_info={r1, 0x5, 0x1ff}, 0xc) 2018/01/31 13:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d28000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000726000-0x35)="2afcddefe42999f4931bfe5981d884fbd8ee8c42693714eb6290ef1fe7958c227e1ce992408055825f75f065a2ed4b4643cff0e615", 0x35) 2018/01/31 13:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000736000-0x4)='net\x00') clone(0x0, &(0x7f00001e2000)="", &(0x7f0000906000-0x4)=0x0, &(0x7f0000c0c000)=0x0, &(0x7f00009c6000-0x18)="") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000448000)={0x0, 0x2}, &(0x7f0000d4d000)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000355000)={0x10000, 0x8, 0x6, 0x0, 0x6, 0x9, 0x100000000, 0x1000, 0x81, 0xf5, 0x2, 0x5, 0x0, 0xffffffffffff1383, 0x2e8fafeb, 0x3, 0x9, 0x10000, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000f9f000-0x8)=0x2, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d4e000)={r1, 0x3}, &(0x7f0000421000)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d80000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) stat(&(0x7f0000766000)='./file0\x00', &(0x7f0000580000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setattr(r3, &(0x7f0000e46000)={0x30, 0x7, 0x0, 0x6, 0x0, 0x6, 0x101, 0x8}, 0x0) 2018/01/31 13:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000097e000+0xc5d)='/dev/cuse\x00', 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/ashmem\x00', 0x40002, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000239000-0x14)={0x3, 0x3d, 0x4, 0x2, 0x1}) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000b67000)={0x1f002, 0x100000, 0x0}) 2018/01/31 13:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cfd000)={0x40, 0x6, 0x5, 0x5}) pipe2(&(0x7f00001e5000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000728000-0x4)=0x0) r2 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) getuid() readahead(r2, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00002b9000)=0x4, 0x2) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000347000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000719000)={0x81, 0x1, 0x3, 0x29, 0x7, 0xffffffff80000000, 0x80, 0x6, 0x20000000, 0x9}) sysfs$2(0x2, 0x1f, &(0x7f00001c9000)=""/148) 2018/01/31 13:41:36 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000758000)='/dev/vga_arbiter\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f95000-0xb0)={0x2, 0x13, 0x800, 0x9, 0x16, 0x0, 0x7, 0x2, [@sadb_address={0x5, 0x5, 0x2b, 0x20, 0x0, @in6={0xa, 0x1, 0x188, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x2}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0x1, 0x2, {0x6, 0x3b, 0xfffffffffffffb3f, 0x10000, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0xf}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1b, 0x0, 0x10}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = open(&(0x7f0000fc2000)='./file0\x00', 0x80, 0x120) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bfe000-0x4)=0x0, &(0x7f00002bd000-0x4)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/01/31 13:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/kvm\x00', 0x200880, 0x0) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") accept4$packet(r0, &(0x7f0000527000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e13000-0x4)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ff9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/31 13:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f0000f3c000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x9) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b17000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c17000)=0xe8) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:36 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xfffffff000000000, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x4, [0x8, 0x6, 0x80, 0x7, 0x54, 0x2, 0xfb, 0x81]}, 0x5c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000304000)=0x1918, 0xfffffffffffffdd2) 2018/01/31 13:41:36 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002af000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x0, 0x4934800000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x2000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bb4000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x100, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x3ea, 0x10000000000000) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000bd5000-0x18)={0x10001, 0x10, [0x7fff, 0x7, 0xfff, 0xffff]}) write$fuse(r0, &(0x7f0000626000)={0x20, 0x0, 0xfffffffffffefffd, @fuse_ioctl_out={0x6, 0x8, 0xfffffffffffffff9, 0x4}}, 0x20) r1 = request_key(&(0x7f0000c40000-0xc)='dns_resolve\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000074c000)="8e657468305b657468315e656d305c5b2f706f7369785f61636c5f6163636573732d00", 0x0) keyctl$revoke(0x3, r1) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004fa000-0x18)=@get={0x1, &(0x7f00005f7000-0x2)=""/2, 0x83}) 2018/01/31 13:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d35000)='/proc/self/net/pfkey\x00', 0x60001, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000074b000-0x8)={r0, 0x6}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x4f, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffd65) 2018/01/31 13:41:36 executing program 0: 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) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000)=0xffff) 2018/01/31 13:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/dsp\x00', 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c20000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000e46000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000526000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000a53000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') preadv(r1, &(0x7f0000d02000)=[{&(0x7f00009d2000-0xe7)=""/231, 0xe7}], 0x1, 0x154) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000e1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027d000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f0000bd6000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/31 13:41:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000f5b000)='./file0\x00', 0x200000, 0x90) accept$packet(r1, &(0x7f0000e3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000003d000-0x4)=0x19ee0c58a9fe39d7) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000183000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000019c000)=""/226) r1 = creat(&(0x7f0000d1f000)='./file0\x00', 0x1ab) r2 = socket$inet(0x2, 0x800, 0x3ff) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c59000-0x7a)="854b3207872747c84047785e33d6a25527d03d230d2b593a3e000000077984bb4e799d61141e4eb43600750000000000000000ec14ee4f180101b81171ebe89b5a0a9732b8079cc5356d9a8c499fdaf2ce3328108b755f71b1fc69e10521d73637e6f997b8a011e25f0e3ad122dc0600acec9138f9c209000000") ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000218000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2400}) 2018/01/31 13:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00006b6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000303000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000064a000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003e4000-0x4)=0xc) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000020d000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x10000, 0xa, 0x20, 0x80, 0x3b, r1, r2}, {0xffffffff, 0x4, 0x4, 0x5, 0x800, 0xc2, 0x8, 0x7}, {0x2, 0x8000, 0x5, 0x88a1}, 0xe138, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x0, 0x1, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x2, 0x1, 0x4, 0x5, 0x800, 0x7c61}}, 0xe8) 2018/01/31 13:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d10000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007f5000-0x2f)=""/47) r1 = semget$private(0x0, 0x5, 0x410) semtimedop(r1, &(0x7f0000874000)=[{0x1, 0x200, 0x1000}, {0x0, 0x2, 0x1000}, {0x0, 0x2, 0x1800}, {0x0, 0x81, 0x1000}, {0x2, 0xfb, 0x800}, {0x5, 0xc62f, 0x0}, {0x6, 0x4, 0x1000}], 0x7, &(0x7f0000280000)={0x77359400, 0x0}) 2018/01/31 13:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/dsp\x00', 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c20000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000e46000)={0x0, 0x0, 0x0, 0x0}) [ 333.811723] QAT: Invalid ioctl 2018/01/31 13:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ecc000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000626000-0x2a)={0x0, 0x22, "883c1c08ca914d2fed87029579ad736aaf2d6451fa01374ebe2785a0f9d685193cb8"}, &(0x7f00009b9000)=0x2a) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000833000-0xc1)={r1, 0x1, 0xb9, "e458ec4a83f21172e2a46e75c413bb2138dc090851c594effbeebadb65f0556c3e42ac6c2911ae2fb1b977cc6c656e9f89a70b7d2cc84904f22badeca056e67fbe3b24cdb932e4d74b7d8ff65f62e6cb18068e7c4a7c8a4c1f9fb85ef3c8771db105ecd89e53a97156a4f45fbdb7fb6d4904f9040bf295d543100255b14aebfcac9ebcf370fabe693c77b91db90b8cd6755bfbb066328a439c32a5be0a800b1012e9e05cee2e82576f740d52eb6b1d9612bb3e06c42315f7f9"}, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000089e000)={0x61b1, 0x9, 0x6f, 0xa1, 0x0}, 0x14) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000017e000-0xcf)=""/207) listxattr(&(0x7f0000edb000)='./file0\x00', &(0x7f0000a3f000-0x73)=""/115, 0x73) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000663000-0x4)=0x4, 0x4) creat(&(0x7f00006a6000)='./file0\x00', 0x0) io_setup(0x1ff, &(0x7f000073b000-0x8)=0x0) io_getevents(r3, 0xfffffffffffff800, 0x1, &(0x7f0000db2000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000ce3000)={0x0, 0x989680}) lseek(r0, 0x55, 0x3) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000201000)={0x2d50c0, 0x811, &(0x7f00001d7000)="3eef368fef9c3be4308f0de6865bc25d9a1af259240a6e858fda2839957f2303bb4abc9f9c93f12b7a9381abe684cf99824efcc88bc4f7372a21d6e09db1e6eaefa988d931f163287dcab8a8abb07d9fee95919cd4c243258c21dc37a131efb6dcac35edb660773ed597", &(0x7f0000e30000)="19b7d79b", 0x6a, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000093000+0xbca)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006ed000-0x4)={0x0}, &(0x7f00008d4000)=0x4) 2018/01/31 13:41:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000290000-0x9)='/dev/sg#\x00', 0x9, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000781000)={0x0, {""/7}, 0x0}, &(0x7f0000b6c000)=0x10) ioctl$void(r0, 0x5450) ioctl(r0, 0x4000000000001274, &(0x7f00006b0000)="") [ 333.843696] QAT: Invalid ioctl 2018/01/31 13:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f000006e000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) r1 = semget(0x3, 0x3, 0x240) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f00003e7000)=""/99) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/31 13:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000526000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000a53000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') preadv(r1, &(0x7f0000d02000)=[{&(0x7f00009d2000-0xe7)=""/231, 0xe7}], 0x1, 0x154) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000e1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027d000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f0000bd6000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/31 13:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003d3000)=0x0) syz_open_procfs(r0, &(0x7f0000a96000-0x15)='net/ip6_tables_names\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00001ae000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = shmget$private(0x0, 0x1000, 0x400001a10, &(0x7f00005f4000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x7000) 2018/01/31 13:41:36 executing program 1: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000096000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000df000)=0xd8) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000099000-0x110)={{0x1, 0x7, 0x6, 0xfffffffffffffff8, "1bbe1be13f548e1bacee322e748462479da9d0ef7e2e49385af67d20e1e5953c456b30d2434ce2f437571980", 0x9b}, 0x0, 0x0, 0x0, r1, 0x24000, 0x9000000000000000, "a2ad55b38a17ff19248e0200ebe58e16c6acb5284c2d535cee4777b8384c0bb1e5705f4b8bb5e197ba2169f8a813cb7614bcf3b49263720567adefca6b0599d1", &(0x7f00000e7000)="766d6e657431c65d254076626f786e65743173797374656d3a2527297b73656c696e757876626f786e65743000", 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xa0, 0x3, 0x1ff, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x0, 0x0, 0x3f, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00000f1000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) [ 333.992152] QAT: Invalid ioctl 2018/01/31 13:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x80000, 0x800000000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000fd4000-0x2)=0x1) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000561000-0x98)="a5db1d057c1794487deb1e78f61926c84e6f84f73e1e62ca4b825c929174b5c9b6cdd1eb3e298930a0a30dd3d5474842eae1125f4783cad17d929ed9722fd1b65095b596c3ae631f308ba9aa1bde8eef7abdf58b46456df9830febbfa70bb756d2f5eb89714921cf130c444669cce093f5950df22c1aa38e568c58b9ef6491ab12006ef969cb63ae461ce3ddf87f39905d93a8fbfc74936e") 2018/01/31 13:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000590000-0xa)='/dev/dsp#\x00', 0x1, 0x200) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000bcb000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 13:41:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ccc000-0xb)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002a0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/31 13:41:36 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xc) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) shutdown(r0, 0x3) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_getres(0x3, &(0x7f00002cd000-0x10)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004af000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00003de000)=0x5, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000017e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fc7000-0x10)={0x0, 0x0, 0xa3a}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000562000+0x800)='/dev/snd/midiC#D#\x00', 0x5, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000db000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fc6000)={r2, 0x80000, r3}) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000008b000)={0x0, 0x6}, &(0x7f0000fc8000-0x4)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r3, &(0x7f0000fc9000-0x10)={0x3, {"fae172652a3c83"}, 0x3}, 0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fc8000-0x8)={r4, 0x200}, &(0x7f0000fc7000)=0x8) 2018/01/31 13:41:36 executing program 7: syz_open_dev$audion(&(0x7f0000a88000-0xc)='/dev/audio#\x00', 0x1, 0x20200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) 2018/01/31 13:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x28, 0x0, 0x1, @fuse_notify_delete_out={0xf91, 0x4, 0x2}}, 0x28) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000022f000)=""/178) 2018/01/31 13:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/sequencer2\x00', 0x109080, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00009d9000)={0x80, 0x0, 0x6, 0x97, &(0x7f0000b83000-0x97)=""/151, 0x8e, &(0x7f000002f000-0x8e)=""/142, 0x5c, &(0x7f0000c07000)=""/92}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dfc000)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a08000-0x4)=0x14) connect$packet(r1, &(0x7f0000099000-0x14)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 13:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000383000)=0x80, 0x4) r1 = inotify_init1(0x80800) fcntl$setlease(r1, 0x400, 0x0) readahead(r0, 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000f17000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/31 13:41:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) pipe2(&(0x7f0000bae000)={0x0, 0x0}, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000303000)=0x7, 0x4) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/31 13:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ecc000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000626000-0x2a)={0x0, 0x22, "883c1c08ca914d2fed87029579ad736aaf2d6451fa01374ebe2785a0f9d685193cb8"}, &(0x7f00009b9000)=0x2a) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000833000-0xc1)={r1, 0x1, 0xb9, "e458ec4a83f21172e2a46e75c413bb2138dc090851c594effbeebadb65f0556c3e42ac6c2911ae2fb1b977cc6c656e9f89a70b7d2cc84904f22badeca056e67fbe3b24cdb932e4d74b7d8ff65f62e6cb18068e7c4a7c8a4c1f9fb85ef3c8771db105ecd89e53a97156a4f45fbdb7fb6d4904f9040bf295d543100255b14aebfcac9ebcf370fabe693c77b91db90b8cd6755bfbb066328a439c32a5be0a800b1012e9e05cee2e82576f740d52eb6b1d9612bb3e06c42315f7f9"}, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000089e000)={0x61b1, 0x9, 0x6f, 0xa1, 0x0}, 0x14) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000017e000-0xcf)=""/207) listxattr(&(0x7f0000edb000)='./file0\x00', &(0x7f0000a3f000-0x73)=""/115, 0x73) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000663000-0x4)=0x4, 0x4) creat(&(0x7f00006a6000)='./file0\x00', 0x0) io_setup(0x1ff, &(0x7f000073b000-0x8)=0x0) io_getevents(r3, 0xfffffffffffff800, 0x1, &(0x7f0000db2000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000ce3000)={0x0, 0x989680}) lseek(r0, 0x55, 0x3) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000201000)={0x2d50c0, 0x811, &(0x7f00001d7000)="3eef368fef9c3be4308f0de6865bc25d9a1af259240a6e858fda2839957f2303bb4abc9f9c93f12b7a9381abe684cf99824efcc88bc4f7372a21d6e09db1e6eaefa988d931f163287dcab8a8abb07d9fee95919cd4c243258c21dc37a131efb6dcac35edb660773ed597", &(0x7f0000e30000)="19b7d79b", 0x6a, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000093000+0xbca)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006ed000-0x4)={0x0}, &(0x7f00008d4000)=0x4) 2018/01/31 13:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x10d400, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) signalfd(r0, &(0x7f0000541000)={0xc}, 0xffffffffffffff88) 2018/01/31 13:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a84000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000296000)=0xe8) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000707000)={[0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f000000f000)=0x0, 0xfffffffffffffe96) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000084f000)={0x8973, 0x8, 0x5, 0xb7, 0x4, 0x3}) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) creat(&(0x7f000061f000-0x8)='./file0\x00', 0x109) 2018/01/31 13:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000053000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5c000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a41000-0x10)={0x0, 0x1c, &(0x7f000042a000-0x1c)=[@in6={0xa, 0x0, 0x9b0, @loopback={0x0, 0x1}, 0xffffffff}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000998000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1f000-0x4)=0xffffffffffffffb4) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x100001, 0x2166, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a43000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/31 13:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) r2 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f00007e6000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edf000-0x10)={&(0x7f0000686000-0x67c)={0x67c, 0x1f, 0x800, 0x5, 0x0, {0x8, 0x0, 0x0}, [@nested={0xa8, 0x2e, [@typed={0x8, 0x44, @void=""}, @generic="5d87663c0c40c119e88cf321a97979dd538b88ac636f73a6d474133a2a8d3487b228849d5778b8c02e4c0f6e1c647ddb4b6bf1d312efb51a26522288adf6ba9f02e04f07d1d530f289d4176b04d161e74119a60b04468cc25b369202e3131858f4b6b919eca871a5e8d9532ccb221c50f803f9225adcd22b69", @typed={0x8, 0x13, @void=""}, @typed={0x18, 0x46, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x140, 0x4f, [@typed={0x10, 0x92, @u64=0x7}, @typed={0xc, 0x6d, @fd=r0}, @generic="e69252cc83732a843e8cffb3df131cdd795af7615f1254cc95ed137e29b418604de7c4a82e20c94df7f553e17a5a746e9b3bcf4ab8f6c037723b049c14a9ef670da5bc4f09a258f80cc1af2ef317d4615b509c6f246f81749d0cd64ec6f048c542c9b227b598db27fc3caef92d7a928c3a339b0c0de7a4543f7e39c52865078a80b0aa74488cab75b2815386f76c679ec2900314bc7b47300f6820dbd81225ecd47b23d8e6c81df7e3e6bc2d0fe5cdbac2043cacb1f14496829a5b3805", @typed={0xc, 0x7d, @fd=r0}, @generic="3ab09875ee189b51f5f8f4b872d3e3ad1057f296122d4cd9466e087a253aa093224d730ca0372c8f78f5e4b185b7981f3a813ad62c96d9e1b34d65ca722b6d1dccc92f36498f3d6d", @typed={0xc, 0x37, @uid=r1}]}, @typed={0xc, 0x5a, @fd=r0}, @typed={0x10, 0x68, @u64=0x0}, @generic="38e1346e6778573684f183b5ce4233b68bb4bcaba2868668db7de76362d50fc321504d0121c525196c2e8572e41073864a3581705dc9df9ed602ea5a6bb44648df730424e2916e1a641b4e02333c63da6f7fbca1237ebf4218b2524678adb028d33234b354359a8c29e0bce5f1ce5411198d5f350a627156672574af53866557d0ac288fbfb82c6bb1ca5f58657ce27dfbd0d4ae23851b89480107516c1b4a164020c99d4d1338429ee4037ccccf421fe6290c017a64661917a57eb852d32c77b468cbb0782f38f3ef183f4a879b26b9f63e", @generic="c5cd2959a36b0f991514b291b1250d6e43dcdd5a3438d3de306ed1da167a3ac73547ad8527c3dbcf3cb258f7babc9fe954b9e0cb6977706e272618a992ff9a7e6d353dc9d6be0629f8c771428a689cbfbf6400c3d2de4775b7a2a4b134cf76b53a25730131d7b393ad5e6a7c9d", @typed={0xc, 0x74, @pid=r2}, @nested={0x218, 0x5c, [@generic="8c35709c1eadafb8f7df1a93b42177b6fa214d35aa81fba39dfbdc56db07717ecdf5504dc7868db09cefab8a02328196f7daa5d60a7151f4c742ac1c5b3fa7e411f295fe4f57cc1a8b24dd1a4c15c3ccb34c597f61fca2b073000cbdc2bce944e9c72506a2561be7481f281e53522fa99669ae110fa0d1b45f43aada8fbe8ee0f429db292786893a053abb41f5f461078ecd8786745f366460daef0aa60e7e42e6aa930c7a", @generic="3a41e8e4b1b73cd1b4ed380f90d9f621232be577a44b2abed4f2994417afcc64aea47fcd06446a188c9d09a55bd061e9cc5f5165de714c5ddedd642528b998c0396693062f5f4cc2466d416f641e121ab39d326ece65fbedf3fe249ab851769125097d6e44d6399ad842c02459c950363f60bb977a17844cc5bd429e82aba2c0c9b6670bdb4eeb", @generic="4086cf37e457903bc6ae745d9e36dd40ba18da2e54e263e2a6c76b5e72e448ec6115baf07a4ad9ce3d906c928e707cdc1f8cb31550d84aff29ed7aa7aeb899fae0b266d8617d589e874e9203a5b50fee3a5b3a", @generic="e1cbf47539e7240bc37125acfdd5a90f568f83bd4846617c52a40ea75012ac499ca278d30e23da4e850690bd187c2402ee54598d6269090ffd2ba1a0da4152255a171bfeb6efd2c6e58de8d792a11c9131d7fd223916de7f2d3f2fbbcb683ea4c5aab9869db24f7cccb0b87ba06380cd08e6ebbac90b2f88759e65fc2b040767d494689ce63fd42314", @typed={0xc, 0x80, @u32=0x8}]}, @generic="624a854b8cf588109a3f238d76c18d3bee6a6e776df961dce63db898e28fe199e05ccfde9ccb02b78f0b156cfa18aeca2396", @nested={0xcc, 0x1d, [@generic="fe1ab8", @generic="6aa87129f461f1b1e3488892ca11c90dafb9eed3265504f4eb257baeea48a739f388fe6c04288a8114999d90b4c444cc8b9328cb8ee84fb4e1cc36fd586f7403c9f0353334a9d0d30c1314c8ab2470a3f2c31f49a9603a8ff767c315ab0c331333636c211672addf9213a079ac3db141abf6b16904f2aabc45d0c6f0c0b60f5d1cdc22cced18f2179a1e6c4cb4c5a31a02cd9f7fb5b560941cf435275fbc32253deabb0ef0ca9c7205dce476adaef5d622262b92b90b0de711fea815ad50c06666b87e"]}]}, 0x67c}, 0x1, 0x0, 0x0, 0x4}, 0x90) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x69}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000253000)={r0, 0x3fff800000000000}, &(0x7f00007fa000)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000756000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000027e000)=""/207) 2018/01/31 13:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d12000)='./file0\x00', 0x108) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000cbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r0, 0x80, 0x5) 2018/01/31 13:41:37 executing program 5: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fsetxattr(r0, &(0x7f00007ea000)=@known='system.sockprotoname\x00', &(0x7f00002db000)='self\x00', 0x5, 0x3) exit_group(0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000ef000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x0, 0x3, 0x0, 0x5, 0x3, 0xaeab}, 0x20) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:37 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 13:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) r1 = syz_open_dev$sndpcmc(&(0x7f0000890000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000687000)=""/16) sendto$inet(r0, &(0x7f00001ff000)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a53000-0x3e8)="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", 0xfffffe90, 0x4000, &(0x7f0000581000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009a6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b58000)={{0xffffffffffffffff, 0xd38d, 0x0, 0x3, 0x80000001, 0x1000000000000000}, 0x6}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00001cd000)={0x100000000, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe2b7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x265f75d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d54000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") 2018/01/31 13:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d42000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea0000-0x4)=0xe8) sendto$packet(r3, &(0x7f00005e2000)="1c173315af2328b99fd4f5d2ae54b2", 0xf, 0x4000000, &(0x7f0000082000-0x14)={0x11, 0x5, r4, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) sendto$ipx(0xffffffffffffffff, &(0x7f0000c3d000-0xb9)="", 0x0, 0x0, &(0x7f00002f0000-0x10)={0x4, 0x0, 0x0, "b3a683a29105", 0x0, 0x0}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 13:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$amidi(&(0x7f00003db000-0xc)='/dev/amidi#\x00', 0x7, 0x82000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000191000)=0x5000) 2018/01/31 13:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[], 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000146000-0x8)=0x7) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x6, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00002d9000-0x18)={0xfffffffffffffffd, 0x7fff, 0x7, 0x2, 0x8000, 0x2}) 2018/01/31 13:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) r0 = semget(0x0, 0x2, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000844000-0xc8)=""/200) 2018/01/31 13:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000083b000-0x10)={0x8, 0x600000000000000, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000c09000)="4ee69d6c5ddc41dbdde14914a0e8d2e48bdc0935300e45d4689375b07082a43a313153e06e17ceee7017df1e4a183932b29de71f4b76dd4acd9e72206ef70a72560000000315225f6e2a647d14c90370c41b62617c90f0e838d833b14f") 2018/01/31 13:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ee4000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000680000-0x28)={0x7, 0x0, 0x8, 0x401, "5540592df058f8f93d0269cad690bc291b81990b3065ba3224e45a0abd661a8f"}) r1 = memfd_create(&(0x7f0000b41000-0xc)='em1vboxnet1\x00', 0x1) syz_open_dev$sndpcmp(&(0x7f0000d75000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000634000)=0x8, 0x4) 2018/01/31 13:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f00002a4000)=[{&(0x7f0000577000)=""/197, 0xc5}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:37 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b93000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/31 13:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00009eb000-0x4)=0x0, &(0x7f0000474000-0x8)=0x0, 0x55f8, &(0x7f000099a000/0x3000)=nil, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b45000)='/dev/adsp#\x00', 0x20, 0x84000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c9d000-0xc)={&(0x7f0000cd2000-0x8)='./file0\x00', r0}, 0xc) r1 = creat(&(0x7f000020c000-0x8)='./file0\x00', 0x1008000) readahead(r1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000545000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00006d2000)={{0x4, 0x5, 0xffffffffffffffca, 0xffffffff00000000, "63d341e65f485dcde15766f066f934dfd53d36d6dfded57153e680191f3ab385d421b51391d6ace1a19c7f94", 0x3aa9}, 0x0, 0x0, 0xcd, r2, 0xfe2, 0x6, "88d47bae172d8833d36ee6355730dc9761e4dd213be3e0c8409f475eccf8af2beaeec45ca4db5770dde084c2bb91ff1552d7f39ecbf24741b7215cb73b3675bb", &(0x7f0000033000-0x2)='^\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x3, 0x1, 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]}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000bd8000-0x27)=""/39) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000b04000-0x4)=0x1, 0x4) 2018/01/31 13:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r2, r2) ioctl$void(r0, 0xc0045c7f) 2018/01/31 13:41:37 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 13:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f0e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043e000)=0xe8) getresuid(&(0x7f0000f2f000)=0x0, &(0x7f0000fd7000)=0x0, &(0x7f0000043000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000024f000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xff, 0x0, 0x1, 0xa, 0x80, 0x69b2baa72cf8b31a, 0xff, r1, r2}, {0x1ff, 0x87, 0x9, 0x78c, 0x200, 0x7, 0x0, 0x6000000000000000}, {0x5, 0x3, 0x7, 0x3f}, 0x6, 0x2, 0x2, 0x1, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0xffffffffffffffff, 0x40, 0x9a, 0x0}}, 0xe8) 2018/01/31 13:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = creat(&(0x7f0000f6b000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c3c000)={r0, 0x3c, &(0x7f0000bba000-0x3c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f000093c000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f000008a000)={0x1f, 0x4, {0x896, 0x4, 0x3, 0x1000, 0xfffffffffffffff9, 0x3}, 0x1ff, 0x3}, 0xe) setrlimit(0xe, &(0x7f000030c000-0x10)={0x200, 0x3}) 2018/01/31 13:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e48000-0x4)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") get_thread_area(&(0x7f0000101000)={0x1, 0x100000, 0x4000, 0x10001, 0x0, 0x36c, 0x9, 0x2, 0x1000, 0x9}) socket$alg(0x26, 0x5, 0x0) 2018/01/31 13:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0xffffffffffffffff, 0xffffffff) 2018/01/31 13:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d7000+0x6b9)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e8b000)=0x1d9c) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r2, r2) ioctl$void(r0, 0xc0045c7f) 2018/01/31 13:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$selinux_user(r1, &(0x7f00001ad000-0x2f)={'system_u:object_r:iptables_unit_file_t:s0', 0x20, 'root\x00'}, 0x2f) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x10002018, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d8e000)={r1}) 2018/01/31 13:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007c5000)={0x400000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r1, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r1, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000205000)="") fanotify_mark(r0, 0x4, 0x3, r0, &(0x7f000091e000)='./file0\x00') 2018/01/31 13:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d02000)={0x0, 0x0, 0x0}, &(0x7f0000e81000-0x4)=0xc) ptrace$setopts(0x4206, r0, 0x5, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000422000)={0x0, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d10000-0x20)={0x7f, r2, 0x0, 0x3f}) 2018/01/31 13:41:37 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 13:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000bc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "000000000000000300000102a1569b3fd4cec307d5ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a2a800f0000080000000009fb42e876589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000059f000)={0x0, 0x0, 0x0}, &(0x7f00006e6000-0x4)=0xc) prctl$setptracer(0x59616d61, r1) 2018/01/31 13:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f74000)={0xffffffff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e2d000-0x20)={0x3a, r1, 0x0, 0x70f}) 2018/01/31 13:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept4(r0, &(0x7f0000515000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbf000-0x4)=0x10, 0x800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00008eb000-0x2)=0x5, 0x2) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/01/31 13:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) syz_open_dev$adsp(&(0x7f000055a000)='/dev/adsp#\x00', 0xb, 0x44000) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x3, &(0x7f0000698000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc2}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000da6000)='/dev/vcs#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fchmodat(r1, &(0x7f0000dc9000-0x8)='./file0\x00', 0x31) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000061c000-0x80)={[0x0, 0xffffffffffffffff, 0x0, 0x0], 0x3, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:41:37 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000042000)='/dev/cuse\x00', 0x6, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) bind$inet(r0, &(0x7f0000c57000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d8f000-0x10)={0xa3, &(0x7f00002f6000-0xa3)=""/163}) 2018/01/31 13:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009d9000-0x4)=0x4, &(0x7f0000aec000-0x4)=0x4) 2018/01/31 13:41:37 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8000000000006, 0x404840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x1000000000, 0x800, 0x6, 0x0, 0x100000000ff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f0000b53000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000add000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000499000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009fb000)={0x2, &(0x7f0000e42000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000140000-0x8)={r2, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000c37000-0x25)=""/37) 2018/01/31 13:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) sendto$packet(r0, &(0x7f000098b000-0xe1)="af15deefad3d059314da20b950315b9d4f6d76940ac469a923dec56cf57aa72ec1fde5166900bff00146929b5f3803849058c767f28b065a7ac50a6a0468df44b441b746cce4418bb3e11436c908640eae2e9bd4c3cf55aefba3b77c6f45f9725818954b92aee77205777f0a35a8e3d8fd01f4ad832bd0dd937f6292bc0ed5b6207d526dc902fe3c09a80c8efc4611e9a83587dd78947a388a0c9a7794f16ce142c427473ed9221f5d06c8d31fbe7e2e82ac2c909eb14165ec993986ce5173eab034493d9a1af2eedf829b7ff7c8ec6b1f713ccdab20e8dbb9fcab82213352076a", 0xe1, 0x4000004, 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r2, &(0x7f00006e9000-0x8)=0x0, 0x8) write$eventfd(r2, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/01/31 13:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ed000-0xc)='/dev/autofs\x00', 0x84280, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0xffffffffffffffff, 0x0, &(0x7f000078d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) [ 334.945567] kauditd_printk_skb: 693 callbacks suppressed [ 334.945574] audit: type=1400 audit(1517406097.706:13205): avc: denied { dac_override } for pid=15412 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a0e000-0x8)={0x0, 0x0}, 0x4000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000629000-0xa5)=""/188, &(0x7f0000978000)=0xbc) r1 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/01/31 13:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038b000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca5000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000481000)='/dev/audio#\x00', 0x1, 0x202) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/31 13:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x20, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00009e3000)={0x0, 0x0, 'client0\x00', 0x0, "0568d50f5abcf74e", "2d9308c66a693300377563cda7784c25c0d2cef34055025aa6df40b79a2eddbe", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 335.209831] audit: type=1400 audit(1517406097.738:13206): avc: denied { net_admin } for pid=4173 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 335.236604] audit: type=1400 audit(1517406097.741:13207): avc: denied { net_admin } for pid=4173 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 335.277166] audit: type=1400 audit(1517406097.745:13208): avc: denied { net_admin } for pid=6858 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a26000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 13:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/31 13:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006a6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f2e000-0x18)={0x50, 0x9, 0xbf, 0x9, 0x7, 0x100000001}) [ 335.303229] audit: type=1400 audit(1517406097.746:13209): avc: denied { net_admin } for pid=6858 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 335.328005] audit: type=1400 audit(1517406097.751:13210): avc: denied { prog_load } for pid=15417 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 13:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000049f000-0xd)='/dev/usbmon#\x00', 0x9, 0xa000) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000beb000)=0x101, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) fstat(r2, &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r0, r3, r4) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)=0x0) r5 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r5}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) dup2(r2, r5) 2018/01/31 13:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f000079f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001b4000-0x8)={0x0, 0x40}, &(0x7f0000369000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000615000-0x20)={0x2, 0x0, 0xb, 0x7f, 0x200, 0xc74, 0x1, 0xd634, r1}, 0x20) stat(&(0x7f0000cd2000-0x8)='./file0\x00', &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x80000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0xffffff11) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = memfd_create(&(0x7f0000bfa000)='syzkaller\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000d5000-0x10)={r1, 0x80, &(0x7f00003f0000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x82a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x4bae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f000030c000-0x3)=0x10) 2018/01/31 13:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bc6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c80000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000045f000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r2}, 0x14) shmctl$SHM_LOCK(r0, 0xb) sync() 2018/01/31 13:41:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0xffffffffffffff01, 0x8, 0x5, 0x0}, 0xfffffffffffffd4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 13:41:38 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 335.353073] audit: type=1400 audit(1517406097.756:13211): avc: denied { prog_run } for pid=15417 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 13:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/hwrng\x00', 0x0, 0x0) r0 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000b03000-0xa)='/dev/ptmx\x00', 0x4a8282, 0x0) waitid(0x0, r0, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) timer_create(0x4, &(0x7f0000b2c000-0x60)={0x0, 0xa, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000146000-0x4)=0x0) timer_delete(r1) [ 335.468100] audit: type=1400 audit(1517406097.775:13212): avc: denied { net_admin } for pid=4163 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 335.570150] audit: type=1400 audit(1517406097.781:13213): avc: denied { net_admin } for pid=4170 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 335.595955] audit: type=1400 audit(1517406097.787:13214): avc: denied { net_admin } for pid=4170 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 335.622730] ================================================================== [ 335.630132] BUG: KASAN: use-after-free in __wake_up_common+0x670/0x780 [ 335.636777] Read of size 8 at addr ffff8801aa7eb9c8 by task syz-executor6/15472 [ 335.644197] [ 335.645824] CPU: 1 PID: 15472 Comm: syz-executor6 Not tainted 4.15.0+ #288 [ 335.652808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.662134] Call Trace: [ 335.664697] dump_stack+0x194/0x257 [ 335.668303] ? arch_local_irq_restore+0x53/0x53 [ 335.672946] ? show_regs_print_info+0x18/0x18 [ 335.677424] ? __wake_up_common+0x670/0x780 [ 335.681723] print_address_description+0x73/0x250 [ 335.686539] ? __wake_up_common+0x670/0x780 [ 335.690842] kasan_report+0x25b/0x340 [ 335.694622] __asan_report_load8_noabort+0x14/0x20 [ 335.699526] __wake_up_common+0x670/0x780 [ 335.703655] ? do_wait_intr_irq+0x3e0/0x3e0 [ 335.707964] ? do_raw_spin_trylock+0x190/0x190 [ 335.712523] ? locks_check_ctx_file_list+0x104/0x2b0 [ 335.717608] __wake_up_common_lock+0x1b4/0x310 [ 335.722163] ? locks_remove_file+0x3fa/0x5a0 [ 335.726562] ? __wake_up_common+0x780/0x780 [ 335.730859] ? fcntl_setlk+0x10c0/0x10c0 [ 335.734910] ? fsnotify_first_mark+0x2b0/0x2b0 [ 335.739472] ? eventfd_show_fdinfo+0x90/0x90 [ 335.743856] __wake_up+0xe/0x10 [ 335.747120] eventfd_release+0x4a/0x60 [ 335.750992] __fput+0x327/0x7e0 [ 335.754269] ? fput+0x140/0x140 [ 335.757526] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 335.763390] ? _raw_spin_unlock_irq+0x27/0x70 [ 335.767870] ____fput+0x15/0x20 [ 335.771125] task_work_run+0x199/0x270 [ 335.774989] ? task_work_cancel+0x210/0x210 [ 335.779289] ? _raw_spin_unlock+0x22/0x30 [ 335.783436] ? switch_task_namespaces+0x87/0xc0 [ 335.788086] do_exit+0x9bb/0x1ad0 [ 335.791539] ? mm_update_next_owner+0x930/0x930 [ 335.796194] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 335.801370] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 335.806451] ? perf_tp_event+0xae0/0xae0 [ 335.810497] ? find_held_lock+0x35/0x1d0 [ 335.814539] ? memset+0x31/0x40 [ 335.817801] ? perf_trace_lock_acquire+0x532/0x980 [ 335.822703] ? lock_release+0xa40/0xa40 [ 335.826661] ? perf_trace_lock+0x900/0x900 [ 335.830876] ? check_noncircular+0x20/0x20 [ 335.835092] ? futex_wait+0x6a9/0x9a0 [ 335.838874] ? memset+0x31/0x40 [ 335.842143] ? find_held_lock+0x35/0x1d0 [ 335.846187] ? get_signal+0x7a9/0x16d0 [ 335.850057] ? lock_downgrade+0x980/0x980 [ 335.854191] do_group_exit+0x149/0x400 [ 335.858056] ? do_raw_spin_trylock+0x190/0x190 [ 335.862615] ? SyS_exit+0x30/0x30 [ 335.866045] ? _raw_spin_unlock_irq+0x27/0x70 [ 335.870518] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 335.875513] get_signal+0x73a/0x16d0 [ 335.879212] ? ptrace_notify+0x130/0x130 [ 335.883252] ? exit_robust_list+0x240/0x240 [ 335.887552] ? avc_has_extended_perms+0x7fa/0x12c0 [ 335.892452] ? find_held_lock+0x35/0x1d0 [ 335.896495] ? vhost_net_stop_vq+0xf0/0xf0 [ 335.900708] ? avc_ss_reset+0x110/0x110 [ 335.904654] ? lock_downgrade+0x980/0x980 [ 335.908787] do_signal+0x90/0x1eb0 [ 335.912311] ? __lock_is_held+0xb6/0x140 [ 335.916353] ? setup_sigcontext+0x7d0/0x7d0 [ 335.920683] ? exit_to_usermode_loop+0x8c/0x310 [ 335.925333] exit_to_usermode_loop+0x214/0x310 [ 335.929889] ? ioctl_preallocate+0x2b0/0x2b0 [ 335.934285] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 335.939796] ? selinux_capable+0x40/0x40 [ 335.943842] syscall_return_slowpath+0x490/0x550 [ 335.948574] ? prepare_exit_to_usermode+0x340/0x340 [ 335.953567] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 335.958475] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 335.963484] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 335.968231] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 335.972962] RIP: 0033:0x453299 [ 335.976124] RSP: 002b:00007f8d8d4d5ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 335.983805] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000453299 [ 335.991053] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 335.998306] RBP: 000000000071bec8 R08: 0000000000000326 R09: 000000000071bea0 [ 336.005553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 336.012796] R13: 0000000000a2f33f R14: 00007f8d8d4d69c0 R15: 0000000000000000 [ 336.020065] [ 336.021680] Allocated by task 15485: [ 336.025389] save_stack+0x43/0xd0 [ 336.029412] kasan_kmalloc+0xad/0xe0 [ 336.033100] __kmalloc_node+0x47/0x70 [ 336.036876] kvmalloc_node+0x64/0xd0 [ 336.040563] vhost_net_open+0x27/0x670 [ 336.044425] misc_open+0x382/0x500 [ 336.047945] chrdev_open+0x257/0x730 [ 336.051638] do_dentry_open+0x667/0xd40 [ 336.055584] vfs_open+0x107/0x220 [ 336.059011] path_openat+0x1151/0x3530 [ 336.062875] do_filp_open+0x25b/0x3b0 [ 336.066661] do_sys_open+0x502/0x6d0 [ 336.070346] SyS_openat+0x30/0x40 [ 336.073772] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 336.078496] [ 336.080096] Freed by task 15472: [ 336.083435] save_stack+0x43/0xd0 [ 336.086859] kasan_slab_free+0x71/0xc0 [ 336.090724] kfree+0xd6/0x260 [ 336.093799] kvfree+0x36/0x60 [ 336.096885] vhost_net_release+0x159/0x190 [ 336.101092] __fput+0x327/0x7e0 [ 336.104342] ____fput+0x15/0x20 [ 336.107617] task_work_run+0x199/0x270 [ 336.111476] do_exit+0x9bb/0x1ad0 [ 336.114901] do_group_exit+0x149/0x400 [ 336.118761] get_signal+0x73a/0x16d0 [ 336.122449] do_signal+0x90/0x1eb0 [ 336.125960] exit_to_usermode_loop+0x214/0x310 [ 336.130515] syscall_return_slowpath+0x490/0x550 [ 336.135244] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 336.139967] [ 336.141579] The buggy address belongs to the object at ffff8801aa7eb740 [ 336.141579] which belongs to the cache kmalloc-65536 of size 65536 [ 336.154563] The buggy address is located 648 bytes inside of [ 336.154563] 65536-byte region [ffff8801aa7eb740, ffff8801aa7fb740) [ 336.166580] The buggy address belongs to the page: [ 336.171490] page:ffffea0006a9f800 count:1 mapcount:0 mapping:ffff8801aa7eb740 index:0x0 compound_mapcount: 0 [ 336.181431] flags: 0x2fffc0000008100(slab|head) [ 336.186071] raw: 02fffc0000008100 ffff8801aa7eb740 0000000000000000 0000000100000001 [ 336.193947] raw: ffffea0006a40020 ffffea0006ae6020 ffff8801db002500 0000000000000000 [ 336.201814] page dumped because: kasan: bad access detected [ 336.207502] [ 336.209101] Memory state around the buggy address: [ 336.214003] ffff8801aa7eb880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 336.221342] ffff8801aa7eb900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 336.228670] >ffff8801aa7eb980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 336.236000] ^ [ 336.241688] ffff8801aa7eba00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 336.249023] ffff8801aa7eba80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 336.256368] ================================================================== [ 336.263696] Disabling lock debugging due to kernel taint [ 336.269118] Kernel panic - not syncing: panic_on_warn set ... [ 336.269118] [ 336.276451] CPU: 1 PID: 15472 Comm: syz-executor6 Tainted: G B 4.15.0+ #288 [ 336.284744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.294068] Call Trace: [ 336.296636] dump_stack+0x194/0x257 [ 336.300236] ? arch_local_irq_restore+0x53/0x53 [ 336.304875] ? kasan_end_report+0x32/0x50 [ 336.308996] ? lock_downgrade+0x980/0x980 [ 336.313130] ? vsnprintf+0x1ed/0x1900 [ 336.316908] ? __wake_up_common+0x5b0/0x780 [ 336.321201] panic+0x1e4/0x41c [ 336.324364] ? refcount_error_report+0x214/0x214 [ 336.329096] ? add_taint+0x40/0x50 [ 336.332607] ? add_taint+0x1c/0x50 [ 336.336121] ? __wake_up_common+0x670/0x780 [ 336.340415] kasan_end_report+0x50/0x50 [ 336.344362] kasan_report+0x144/0x340 [ 336.348137] __asan_report_load8_noabort+0x14/0x20 [ 336.353045] __wake_up_common+0x670/0x780 [ 336.357180] ? do_wait_intr_irq+0x3e0/0x3e0 [ 336.361477] ? do_raw_spin_trylock+0x190/0x190 [ 336.366035] ? locks_check_ctx_file_list+0x104/0x2b0 [ 336.371115] __wake_up_common_lock+0x1b4/0x310 [ 336.375670] ? locks_remove_file+0x3fa/0x5a0 [ 336.380050] ? __wake_up_common+0x780/0x780 [ 336.384346] ? fcntl_setlk+0x10c0/0x10c0 [ 336.388394] ? fsnotify_first_mark+0x2b0/0x2b0 [ 336.392960] ? eventfd_show_fdinfo+0x90/0x90 [ 336.397342] __wake_up+0xe/0x10 [ 336.400593] eventfd_release+0x4a/0x60 [ 336.404455] __fput+0x327/0x7e0 [ 336.407718] ? fput+0x140/0x140 [ 336.410979] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 336.416833] ? _raw_spin_unlock_irq+0x27/0x70 [ 336.421305] ____fput+0x15/0x20 [ 336.424558] task_work_run+0x199/0x270 [ 336.428421] ? task_work_cancel+0x210/0x210 [ 336.432715] ? _raw_spin_unlock+0x22/0x30 [ 336.436845] ? switch_task_namespaces+0x87/0xc0 [ 336.441488] do_exit+0x9bb/0x1ad0 [ 336.444920] ? mm_update_next_owner+0x930/0x930 [ 336.449565] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 336.454729] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 336.459806] ? perf_tp_event+0xae0/0xae0 [ 336.463842] ? find_held_lock+0x35/0x1d0 [ 336.467890] ? memset+0x31/0x40 [ 336.471144] ? perf_trace_lock_acquire+0x532/0x980 [ 336.476044] ? lock_release+0xa40/0xa40 [ 336.479994] ? perf_trace_lock+0x900/0x900 [ 336.484210] ? check_noncircular+0x20/0x20 [ 336.488417] ? futex_wait+0x6a9/0x9a0 [ 336.492192] ? memset+0x31/0x40 [ 336.495446] ? find_held_lock+0x35/0x1d0 [ 336.499485] ? get_signal+0x7a9/0x16d0 [ 336.503344] ? lock_downgrade+0x980/0x980 [ 336.507476] do_group_exit+0x149/0x400 [ 336.511335] ? do_raw_spin_trylock+0x190/0x190 [ 336.515889] ? SyS_exit+0x30/0x30 [ 336.519317] ? _raw_spin_unlock_irq+0x27/0x70 [ 336.523784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 336.528776] get_signal+0x73a/0x16d0 [ 336.532479] ? ptrace_notify+0x130/0x130 [ 336.536515] ? exit_robust_list+0x240/0x240 [ 336.540819] ? avc_has_extended_perms+0x7fa/0x12c0 [ 336.545719] ? find_held_lock+0x35/0x1d0 [ 336.549756] ? vhost_net_stop_vq+0xf0/0xf0 [ 336.553973] ? avc_ss_reset+0x110/0x110 [ 336.557917] ? lock_downgrade+0x980/0x980 [ 336.562043] do_signal+0x90/0x1eb0 [ 336.565558] ? __lock_is_held+0xb6/0x140 [ 336.569597] ? setup_sigcontext+0x7d0/0x7d0 [ 336.573911] ? exit_to_usermode_loop+0x8c/0x310 [ 336.578555] exit_to_usermode_loop+0x214/0x310 [ 336.583107] ? ioctl_preallocate+0x2b0/0x2b0 [ 336.587490] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 336.592995] ? selinux_capable+0x40/0x40 [ 336.597041] syscall_return_slowpath+0x490/0x550 [ 336.601790] ? prepare_exit_to_usermode+0x340/0x340 [ 336.606779] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 336.611679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 336.616667] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 336.621406] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 336.626132] RIP: 0033:0x453299 [ 336.629294] RSP: 002b:00007f8d8d4d5ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 336.636972] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000453299 [ 336.644215] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 336.651456] RBP: 000000000071bec8 R08: 0000000000000326 R09: 000000000071bea0 [ 336.658707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 336.665949] R13: 0000000000a2f33f R14: 00007f8d8d4d69c0 R15: 0000000000000000 [ 336.673681] Dumping ftrace buffer: [ 336.677203] (ftrace buffer empty) [ 336.680884] Kernel Offset: disabled [ 336.684494] Rebooting in 86400 seconds..