b8738c2158cf2f6b84ca9e00d5de182ee9c1a160e86f26462420f95e56d5a2e516911bd322d8ede3a482b3ad7017d068b608da85db8b264c87b2a8d32cd", 0x74, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ef8000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/15 19:55:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) recvfrom$inet(r0, &(0x7f000009a000-0x59)=""/89, 0x59, 0x10000, &(0x7f0000632000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000247000)="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", 0x565) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f000095e000-0x8)={0x0, 0x0}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:12 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fe000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/15 19:55:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/15 19:55:12 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000+0x2c7)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="60b4c87c2771dd9c083bc286f36c5cdd"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000253000)={0x0, 0x2, 0xfffffffffffffffd, 0x6, 0x2, 0x1, 0x7, 0x5, 0x8, 0x5, 0x3, 0x100000001}) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) arch_prctl(0x0, &(0x7f0000079000+0xfba)="ae16ae1fdcdf640b007a6e8566d746d95b41c8da70312e895944ddec3e481061b2b81712656a4023cb18d4a7f7151bd0a7326642e37fd63892b0d2d116cd04121ac88eb7ba8f8a89532890a04f6592ba1bdff66b958c9c01e020792eefac9184ad263be0ca46dc98e2aecbaccf5c4e103bb95bb961ae5957df838c9cc5d1bb0d62ff926738254e63390dd3b768b0e8d879081cd563de7836bbcc053f96414a58fac9846d5a58e27e1665232d8d6c") 2018/01/15 19:55:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) [ 341.541197] FAULT_INJECTION: forcing a failure. [ 341.541197] name failslab, interval 1, probability 0, space 0, times 0 [ 341.553874] CPU: 0 PID: 28656 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #173 [ 341.561272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.570654] Call Trace: [ 341.573234] dump_stack+0x194/0x257 [ 341.576853] ? arch_local_irq_restore+0x53/0x53 [ 341.581536] should_fail+0x8c0/0xa40 [ 341.585246] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 341.590345] ? __lock_is_held+0xb6/0x140 [ 341.594416] ? find_held_lock+0x35/0x1d0 [ 341.598475] ? __lock_is_held+0xb6/0x140 [ 341.602553] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 341.608428] ? rcu_note_context_switch+0x710/0x710 [ 341.613364] should_failslab+0xec/0x120 [ 341.617326] kmem_cache_alloc+0x47/0x760 [ 341.621398] ptlock_alloc+0x24/0x70 [ 341.625017] pte_alloc_one+0x59/0x100 [ 341.628819] do_huge_pmd_anonymous_page+0x554/0x1b00 [ 341.633915] ? perf_trace_buf_update+0x66/0xb0 [ 341.638495] ? __thp_get_unmapped_area+0x130/0x130 [ 341.643405] ? __lock_acquire+0x664/0x3e00 [ 341.647623] ? __lock_acquire+0x664/0x3e00 [ 341.651867] ? perf_trace_run_bpf_submit+0x206/0x330 [ 341.656956] ? perf_trace_run_bpf_submit+0x206/0x330 [ 341.662042] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 341.667140] ? perf_tp_event+0xae0/0xae0 [ 341.671194] ? __lock_acquire+0x664/0x3e00 [ 341.675421] ? perf_trace_run_bpf_submit+0x206/0x330 [ 341.680517] ? memset+0x31/0x40 [ 341.683793] ? perf_trace_lock+0x4d6/0x900 [ 341.688014] ? perf_trace_run_bpf_submit+0x206/0x330 [ 341.693118] ? trace_event_raw_event_lock+0x340/0x340 [ 341.698315] ? check_noncircular+0x20/0x20 [ 341.702548] __handle_mm_fault+0x1a0c/0x3ce0 [ 341.706952] ? __pmd_alloc+0x4e0/0x4e0 [ 341.710846] ? find_held_lock+0x35/0x1d0 [ 341.714998] ? handle_mm_fault+0x248/0x8d0 [ 341.719230] ? lock_downgrade+0x980/0x980 [ 341.723426] handle_mm_fault+0x334/0x8d0 [ 341.727471] ? down_read_trylock+0xdb/0x170 [ 341.731774] ? __do_page_fault+0x32d/0xc90 [ 341.735995] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 341.740574] ? vmacache_find+0x5f/0x280 [ 341.744528] ? vmacache_update+0xfe/0x130 [ 341.748666] ? find_vma+0x30/0x150 [ 341.752200] __do_page_fault+0x5c9/0xc90 [ 341.756264] ? mm_fault_error+0x2c0/0x2c0 [ 341.760403] ? __lock_is_held+0xb6/0x140 [ 341.764446] ? __f_unlock_pos+0x19/0x20 [ 341.768406] ? _find_next_bit+0xee/0x120 [ 341.772467] do_page_fault+0xee/0x720 [ 341.776257] ? __do_page_fault+0xc90/0xc90 [ 341.780500] ? find_held_lock+0x35/0x1d0 [ 341.784563] ? __might_fault+0x110/0x1d0 [ 341.788617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.793463] page_fault+0x2c/0x60 [ 341.796896] RIP: 0010:__put_user_4+0x1c/0x30 [ 341.801287] RSP: 0018:ffff8801cf387cb8 EFLAGS: 00010293 [ 341.806632] RAX: 0000000000000015 RBX: 00007fffffffeffd RCX: 000000002063dff8 [ 341.813890] RDX: 00000000000000ad RSI: ffffc900040ef000 RDI: 0000000000000282 [ 341.821139] RBP: ffff8801cf387db0 R08: ffff8801db227d00 R09: 1ffff10039e70f74 [ 341.828391] R10: ffff8801cf387860 R11: 0000000000000000 R12: 1ffff10039e70f9d [ 341.835643] R13: 0000000000000015 R14: 0000000000000002 R15: 0000000000000016 [ 341.842950] ? SyS_socketpair+0xfd/0x6f0 [ 341.847025] ? SyS_socket+0x1d0/0x1d0 [ 341.850827] ? SyS_write+0x184/0x220 [ 341.854522] ? __do_page_fault+0x3d6/0xc90 [ 341.858748] ? SyS_read+0x220/0x220 [ 341.862370] ? do_fast_syscall_32+0x156/0xf9d [ 341.866870] ? SyS_socket+0x1d0/0x1d0 [ 341.870657] do_fast_syscall_32+0x3ee/0xf9d [ 341.874981] ? do_int80_syscall_32+0x9d0/0x9d0 [ 341.879568] ? syscall_return_slowpath+0x2ad/0x550 [ 341.884484] ? prepare_exit_to_usermode+0x340/0x340 [ 341.889491] ? sysret32_from_system_call+0x5/0x3b [ 341.894331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.899185] entry_SYSENTER_compat+0x54/0x63 [ 341.903617] RIP: 0023:0xf7f7fc79 [ 341.906965] RSP: 002b:00000000f777b08c EFLAGS: 00000296 ORIG_RAX: 0000000000000168 [ 341.914744] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 0000000000000002 [ 341.921994] RDX: 0000000000000000 RSI: 000000002063dff8 RDI: 0000000000000000 [ 341.929251] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/01/15 19:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f47000-0x9)='/dev/dsp\x00', 0xe8280, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c7f000-0x27)=""/39, &(0x7f000089f000)=0x27) 2018/01/15 19:55:13 executing program 7: r0 = creat(&(0x7f00000a5000)='./file0\x00', 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x6) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f00000f2000)='./file0\x00', 0x40000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000000d000-0x12)="25c7cc8421fa5ca3c75e57e91f9f52b10a25") mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000096000)={0x1, [0x0]}, &(0x7f00000f4000-0x4)=0x8) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000004d000-0x10)={r2, 0x9, 0x7, 0x5}, &(0x7f00000f3000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000d1000-0xca)={r3, 0x2, 0xc2, "0ec63837b0ea48d5fabad3547bc902a56c6be1fcc093683c39ca459ce8a3a4dde6e4dd3989cc82ee97e3b14b4215a53fd6ba34118d3e0ca907fd9d625dd8fc8f43015fc10c1b1797243479363becf5f4900cdb42aa41b97e2cccaa4a47966b9d1ddcc259d1b7b272fd8ee85076490c60ee7434b2ce762e0576a1dc5202c1c6564c361ea0301cbdd23f10977334b7cab91cf33709ca5d4118498f1427d68c4e6b4c1e40148e952bc34e15b45eb97a8a6bd34ff54c7a85e9a3913f5424e052316735ac"}, 0xca) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000003e000)={0x2, 0x1, 0x7, 0x423, 0x4b, 0x8}) 2018/01/15 19:55:13 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) tee(r0, r0, 0x9817, 0xc) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:13 executing program 4: get_mempolicy(&(0x7f0000c7d000)=0x0, &(0x7f0000b37000)=0x0, 0x1, &(0x7f00007b5000/0x2000)=nil, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005b7000)={0x0, 0xfff}, &(0x7f0000c5b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000014a000-0x8)={r2, 0xff}, 0x8) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r3, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r3, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 341.936506] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 341.943758] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/15 19:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f0000c2d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e70000)=0xe, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000afe000)=0x7, 0x4) sendmsg$kcm(r1, &(0x7f0000046000)={&(0x7f0000495000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005c8000-0x48)=[{&(0x7f0000843000)="9e867024c569db9f31493f101cfdead61cb0efd2f5b83c8a8bd13ab7477153e65c3074d9c8a3c8e11a8f12562aafd94963dd1fe8b040d47801ec84b3548140cfefc1aafe89135781a3513987b3bb99e206a03c07b7ccba2b0d661cfa0e036cb02c408450ae84c2094d", 0x69}, {&(0x7f0000701000-0xd4)="f2049346515bc36caac56fafeb7a717726857359da2c42f6b4d297c4b05412ab18ce1db4ac55b111d1e3da4328358e5e68b6e2e5651cf06be2ec7fb9bf8d34fe67f692ea093ac6da0ee6d8467bc10c53aa44cef78ea7dbd2fbe78fa717c323799c3818a26286127ac7d4a321dc17ad289e4f548cf41be9be445de875219a3d98dd75670a143150a8188db2697d63d8f8d37bcad875c1ae295dfdc1d8fabe2b37a75457c95fe77be7d44265339fd8673b4042c142d0ecb979a9aa66f7e57dff7632d53ffdd5947663ac438bd039fe3dc536ad9bbd", 0xd4}, {&(0x7f0000ac0000)="3ad7b4593c406d6be47d3e1596bcef13e2ee32233db0c29769db6c3b4d52334df44e9f3c3676eb84dcf9084e3000b9587342bbec76401ecbd913341ffc3a838e123d55", 0x43}, {&(0x7f00006c5000)="4755f5c11dc3dbdb065b9c3d0bfd1d805bc1b0d2c861ccf1a6e2370d5dcc5238149f0e2d87a737cbf84589bc6e2c3655ded047e34c858d5317b8504ece85065fc3f44b7800fa2a6e3683e3ca60ff6e362206ccc126dbef0232b8adad421c33a5c5bfae3f6cff96f45e5f5e01e97dae29a0bc30730cd56861533b417d7840234710123773", 0x84}, {&(0x7f000009b000-0x90)="0802c7c546662d0f3780e9c227b938b689bf3a31f7925e5e5eaa22c056de9f9bc818a4dfcc64eb79ab3b01191f3f05bc6007b560d5b56b2e5c786f62475b946b3774148e74aa0bf254a1047f725b205d21ff4e202887de4859ad62f48addbf1f2f06e7ad895c47b550d3d0f1f9e1d3e88698e69b508a82a9f9fbe460d0b2857a97f1a9c537d5e046f1537ed575447f2c", 0x90}, {&(0x7f0000c0d000)="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", 0x1000}, {&(0x7f00001e9000-0xf4)="00e1fae6f35743c5c9c6100f1a76010663e36cf3bb951f775685dc55cc3b222a184fbf83b65c72b23794eb5cdb01dc272ecb941dc2dd5ec9b535e6d52b6908bb622976742c48f87424368929a302354270d879595a810df08b22bb6f07c52ee7ad47c846028a870961e26bed41ce8e95c94269eee2eb95bfc19ae2793c8a8b12fad48400647222d73f6dc7b452dd4bed1d794c0975219afd79024a6230cfcbe94525f57b8aa7673c8003e9f89af7636137a038a4185e277a84a45eba16d000263502fec4dcfd48bc607f263e9c92640e5f48a5823ffeb8ffdedd0df1aa0023dff2ad14eb869969d8da7e3ab029929c4cfb5dc978", 0xf4}, {&(0x7f0000466000)="fc7812f8590eec7bfa98372a29c08d0e916d57bf12f19b581edde641da0d498859383fd2efff4dc1f7082e7eb10d574496df916727043f4d887b46d08c57deee48ff06", 0x43}, {&(0x7f0000a8a000)="cd7d0a9d37ba13f9bf6b3fea1ef00b843d52d9862c7ea233ac725d077d2705183f03639a58c826f562", 0x29}], 0x9, 0x0, 0x0, 0x800}, 0x800) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f000015f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a9e000)={0x0, 0x5}, &(0x7f000070b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000901000)={r3, 0xa8, "73fc17ef855757a6217ffab290dd583608130736f35922071b7da47258708678c5a4a8a72eb9f74c5de8063d31f241a87df7e16a3326666c5995921df7df4be235bf6271df6d6cb689049837536b66f8fd83418426bca3970f5521c78141ed9b9910a10d72fc30044c12f1f048095a9c56fff3f1b14ca6c90b490cd9132c7fde1fd2056b30aa1c4cf545b243c6e85e0ee10b710cfb988311ae4d034a2ee06cc906cc67b0013979a2"}, &(0x7f0000c13000)=0xb0) listen(r2, 0xfffffffffffffffe) openat$mixer(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/mixer\x00', 0x2, 0x0) 2018/01/15 19:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 19:55:13 executing program 1: perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c82638164802ad72fa698007ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) madvise(&(0x7f0000d39000/0x4000)=nil, 0x4000, 0xc) clock_gettime(0x0, &(0x7f0000988000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000473000-0xc0)=[{{&(0x7f00002fe000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00002ed000)=[{&(0x7f0000b91000)=""/143, 0x8f}, {&(0x7f0000a08000-0x3b)=""/59, 0x3b}], 0x2, 0x0, 0x0, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f00005f6000-0x8)=[{&(0x7f0000c05000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000118000-0x1b)=""/27, 0x1b, 0x7ff}, 0x4}, {{&(0x7f000078d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000-0x10)=[{&(0x7f0000e38000-0xb4)=""/180, 0xb4}, {&(0x7f0000f39000)=""/0, 0x0}], 0x2, &(0x7f0000795000-0x9)=""/9, 0x9, 0x9}, 0x8144}, {{&(0x7f0000f6b000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000a7b000+0x25a)=[{&(0x7f00002e6000)=""/27, 0x1b}, {&(0x7f00006c8000)=""/252, 0xfc}, {&(0x7f0000cbe000-0x12)=""/93, 0x5d}, {&(0x7f0000704000)=""/228, 0xe4}, {&(0x7f0000eed000)=""/169, 0xa9}], 0x5, 0x0, 0x0, 0x80}, 0x28f8}, {{&(0x7f00003c4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d8e000-0x8)=[{&(0x7f0000300000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f0000bf1000-0x93)=""/147, 0x93, 0x6}, 0x7}, {{&(0x7f0000d79000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f51000-0x40)=[{&(0x7f00009d3000)=""/137, 0x89}, {&(0x7f0000005000)=""/204, 0xcc}, {&(0x7f0000d19000)=""/4096, 0x1000}, {&(0x7f00001ff000)=""/214, 0xd6}, {&(0x7f0000ddb000)=""/32, 0x20}, {&(0x7f00003d6000-0x1d)=""/29, 0x1d}, {&(0x7f000048f000-0xaa)=""/170, 0xaa}, {&(0x7f000031a000)=""/4096, 0x1000}], 0x8, &(0x7f0000dbf000-0x47)=""/71, 0x47, 0x200}, 0x401}], 0x6, 0x0, &(0x7f0000ee5000)={r1, r2+10000000}) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb6000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a5000)=0xe8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000bc6000-0x4)=0x6, 0x4) listen(r1, 0x0) 2018/01/15 19:55:13 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x2000a) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r0, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00004d9000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef8000-0xc)={r1, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000ef8000)='/dev/amidi#\x00', 0x9, 0x4000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ef9000-0x2)=0x80000000, &(0x7f0000d82000-0x4)=0x2) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000097b000-0x40)=[{{&(0x7f0000ba5000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000061e000)=[{&(0x7f00006bf000)=""/24, 0x18}, {&(0x7f0000ef9000-0xfc)=""/252, 0xfc}], 0x2, &(0x7f00004f0000-0xfa)=""/250, 0xfa, 0x0}, 0x4}, {{&(0x7f0000ef9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ed0000)=[{&(0x7f0000e80000-0xd4)=""/212, 0xd4}, {&(0x7f0000ef8000)=""/4096, 0x1000}, {&(0x7f00002e4000-0xfc)=""/252, 0xfc}, {&(0x7f0000ef8000)=""/105, 0x69}, {&(0x7f0000ef8000)=""/130, 0x82}, {&(0x7f0000ef8000)=""/197, 0xc5}], 0x6, &(0x7f0000e64000)=""/26, 0x1a, 0x1}, 0x7}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000efb000-0xca)=""/202, 0x142) 2018/01/15 19:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d14000)={0x0, 0x0}) 2018/01/15 19:55:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000d18000-0x70)={[{0x0, 0x1, 0x7fffffff, 0xfffffffffffff000, 0xbea, 0x4, 0x100000000, 0x401, 0x10000, 0xdf, 0x25d, 0x9, 0x100000001}, {0x400, 0x100000000, 0x80000000, 0x8, 0x4a, 0x2db, 0x9, 0xa56e, 0xfd9, 0x7, 0x7173, 0x6, 0x80000000}, {0x7ff, 0x9, 0x7ff, 0x7, 0x100000000, 0x100000001, 0x8, 0x7, 0x401, 0x0, 0xfe00000000, 0x8, 0x1000}], 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0x51c, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 1: perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e32000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000026e000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vcs\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000079b000)={0x2, [0x0, 0x0]}, &(0x7f00004f3000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000384000)={0x1, [0x0]}, &(0x7f00006e1000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000339000)=0x0, &(0x7f0000745000-0x4)=0x4) 2018/01/15 19:55:13 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$packet(r0, &(0x7f00000e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000031000)=0x14, 0x800) 2018/01/15 19:55:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = fcntl$getown(r0, 0x9) setpriority(0x3, r1, 0xb465) r2 = syz_open_dev$sndpcmp(&(0x7f0000438000)='/dev/snd/pcmC#D#p\x00', 0xe422, 0x1) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000701000-0x400)={"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"}) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000cf9000-0x68)={0x79, 0x0, [0x5, 0x9, 0xf7, 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]}) unshare(0xc004000) connect$bt_l2cap(r0, &(0x7f0000658000)={0x1f, 0x65, {0x220, 0x3, 0x1, 0x1, 0x6, 0xd}, 0x5, 0x0}, 0xe) 2018/01/15 19:55:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 1: perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:13 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000176000)="", 0xffffffffffffffa4, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) io_setup(0x6, &(0x7f0000745000)=0x0) io_getevents(r3, 0x3ff, 0x8, &(0x7f0000935000-0x100)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f93000+0xcc7)={0x77359400, 0x0}) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 19:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ef7000)={@generic="6246d6df5917a409e8b1d6cf7d11f4f6", @ifru_flags=0x2000}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/sequencer\x00', 0x105400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000964000)={0x5, 0x81, 0x9, "e69b3ae71f3c", "0efd0d26fc08ce1997ad37d0510485d2"}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000964000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000930000)={0x0, 0xffffffffffffff80}, &(0x7f000000b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000923000)={r2, 0x0, 0x30, 0x1, 0x9}, &(0x7f00001a1000)=0x18) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c6f000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x80000000}, 0x6) listen(r0, 0x3) syz_open_dev$dspn(&(0x7f00000c9000)='/dev/dsp#\x00', 0xbb2, 0x200) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) recvmsg(r0, &(0x7f0000d9e000-0x1c)={&(0x7f000004f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008e2000)=[{&(0x7f0000e20000)=""/14, 0xe}], 0x1, &(0x7f0000edb000+0xb19)=""/139, 0x8b, 0x2}, 0x2000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d5f000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc7, 0x4, 0x7, 0x500, 0xc34, 0x1000000, r2}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e34000-0x8)={0x0, 0x0}) 2018/01/15 19:55:13 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00006a3000-0x9)=@known='user.syz\x00', &(0x7f0000ef9000-0x15)="7f2d706f7369785f61636c5f6163636573732b5e00", 0x15, 0x3) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/load\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f00009bb000)={0x0, {""/7}, 0x0}, &(0x7f0000069000)=0x10) 2018/01/15 19:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x1) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000ba0000-0x60)="773424bc090c65ddca265dafb2a04fc65da996402ae397df70c2e4c5f8af3327f8943e99afcf05465b04d42fc473d2e4dd172b7f470ef09c47a5b525e3888bf93d6f8e0cedc414b5e8cc0e3eaf72487bccf22d29f2633e2d32c9ad21d1d37425") socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000064c000-0xac)=""/172) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:13 executing program 7: mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x78, &(0x7f00000f2000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc_tr={0x11, {@llc={0xf3, 0xe0, '/', "059c4342eb7ad5995cc397e606799ee58f2dcc4d015dbb372ba6303051e08aabe14113bc14baff85ff0f0000000000008c0dbb78b05908e03907ebb797317a8898787aee7501c016be00185dcfec3a11acbe250749884fa9119188b2756d17368b3ae7ccc3b75b"}}}}}, 0x0) 2018/01/15 19:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e01000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x48)=[{&(0x7f0000000000)="7b4c23334a7b53d63f374d85b1dd223eb57263c824f378c45dfe11f0a311cf8353453fcaa090f88455079014019f2fe3f8ba7e162bdaaabb32d084f2680374305e53294dce7c94316e063a8f89f7153d2151dac893310ab3b6f093", 0x5b}, {&(0x7f0000001000)="6197868c1190c7e6e6daf8943d6144f0441d90705b3c6c41b5bd39d97919629f9440717bbee8c207e2e5b361867d73c0ccba4dfd8030ec5097ba20ff2d5d19708aa0181396c254e244efce5989777fe912372353c95be311d879d9b9655386f0885647007125a55391181b8ede724cc6b266865884812a0e423f8db4d897d36271e592b70d70337dc4c08e0fce2202fd92cc97c565f05ee996d98916c01f4d5f5de1b9f39d92910934f4ba8f36a727410dc7e0aba59a70266e1322790346bf1d35e90e32079f82df1d39d03461dcb1e37fd3f744626d8a808096666cea6acd71fec20701428732d85280bd84ea2d132336b5db4bceec0959", 0xf8}, {&(0x7f0000000000)="3b7fa026b275411c72e160034e05b75269d2e8faebf51a76547828fc37eb44258e698f455168116050b92e247c181215771c294a7cc3ced9815a2c05f35dbb4dbd4a1459c74659338daefc3a52f476582bd48d4ac16b2bc4f5d7d511f7ffef54190e4117334bb8addfd6165bc23181b9f36c3e3e88b9d1cf98e99f94c992ff324ddf8aa9969fa1970543a63258cb8f37c5692085d8defdc843485700417c1c7ebebee9f1ee21c3c682fbba3e043f5bc661872f8a52d10a1d38248fc67a03a10ff83b5ba821a5f752", 0xc8}, {&(0x7f0000001000-0xe7)="9ecac0f0c3ef465703d7df13d3591eef7d133fb830ee4f85bf54090b07569ba0a00c3f7efcc0f1a8a9992fc718264583159b54cf29888f7059e826c621c34890cfec81a65dbe5699163e6610eaa5be0160f65a6339553c3f2ac0ba064cfc7d03c80046c4bd4c8700cf7e3c3afb7460f5000b7b18ec4d889da5109c55168c9a0c2dec4444d38836aba10fed659761b22be59087b337cdeee248f83c54bdbdbbebf0932cb55efe8534c3bb14ea4c17cc19fc0bfbd3550cd37efa3590b85bf0827a7cf485afc09f5764e49c22c7f1933ded79cabd94dfdaab25f0f2938b972a9cef10d5a5f53da8fb", 0xe7}, {&(0x7f0000002000-0x65)="0c92b8def9c11ae878b7e199d17c43de7820de9691808144020d0ea8fe7bd398b0f8287553a258c325612be9bae55046511ddf7e8de262ba2d801c1c85bafa6af1ed752ab7cd5ecc5c1ed3619c36c159225a3a3ea4d2fcf76b955650058dc03647325bb348", 0x65}, {&(0x7f0000001000)="40a748450592cac3f7d2945737151cd50f376f232890cd7c146a34ebb1922f4a4a08d1c1c46dd3c6e1b385f5a82c10833d79f0df895e6f0d01dbf528c4e5fa3aabedbe81cec59ab0b8e337fa599c32b9e4fcbe4cb57db9f5a73015219544a450ee45240ccd187194e42b118218fda088964dd3b7ebe461e3df35c9b2cfc419679dbd172ad1c32ce53163d1f59121299b1651b5e86b60a9229bde64efb33754dc47e1bf546338c1cfc33a97ec2e59260171b2696a65e27341b3dec8de5f0ced99adb03f03be79ca08c3b8ad180b7848fe4028b2fd2da7479299fbfc4ba14bab1ca1dfe307b5b4a9f62cd0f018558e56aeefdd7fd5", 0xf4}, {&(0x7f0000001000-0x9d)="5ddc4d9d0d589f8d3b4da2732f771f2fd0257439b2b7abd2f718875b185eb1b9410b114d872564a19464407b2a7e2c6d1d20aab3e77283d7f4e33798d9eab257dc7d07551f30bb80dd259fb7014ca700dded5d9b86823c9350ea53ce6c74839c10ae3e9b34aed872e4a4b6c498b1fbbdbda777d9dfe2cca4206d815e0742786795efa62a6f65853e2da7ea29cd777f6d11cc7a0e8557fac509acaa7dc1", 0x9d}, {&(0x7f0000002000-0xea)="852d5f100be30e8d0aa5291c94122e0b1a4eb1bd89a003f5a9a07b04daccce356b423a2ca5fba74221c55665eebea864789eff64527d49d207f552b7b7818e7541f8e5236eef33bc3d95584337a26fa0f2894946d42e166c046dc24661d425920b01cd463848c15ac2b4d371fe33ef5ccfe11066ad353ac9760cdf6f48a524c8ccfcd818d7bcb2fdd7a2697c9038ceee7308b5a680be1a1e3be51c6ba198d4ee087f43915739911af8f2fb45ed95814f044c8bc611d0e3b35fed497f03b326dd240100777d3b992f586136377b6ea50575b05183e8a954c7df55652e0f28f192296b0f2c17adf12e45cb", 0xea}, {&(0x7f0000001000-0x1a)="e54e567fe9c2b71e8773873d85804906f43ff48092a5b2c72e79", 0x1a}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001000-0x4)=0x0, &(0x7f000050c000-0x4)=0x4) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000087a000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038b000-0x4)=0xe8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d40000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e68000-0x20)={"d8bbb092d4f039b216a2b3d70050accc", {0x4, 0x6, 0xe57, "c345c9d95137", 0x0, 0x0}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009fb000-0x4)=0x0, &(0x7f000020a000-0x4)=0x4) 2018/01/15 19:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) fadvise64(r0, 0x0, 0x5, 0x0) r1 = open$dir(&(0x7f0000409000)='./file0\x00', 0x800, 0x2) clock_settime(0x3, &(0x7f00003b8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e64000)={0x0, 0x0}) futimesat(r1, &(0x7f00002b7000-0x8)='./file0\x00', &(0x7f000010b000)={{r2, r3/1000+10000}, {0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:13 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000034000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x9) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$audion(&(0x7f000029a000)='/dev/audio#\x00', 0xbd3, 0x80) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000702000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockname$inet(r2, &(0x7f00005c7000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3b000)=0x10) listen(r1, 0x0) 2018/01/15 19:55:13 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = creat(&(0x7f0000097000)='./file0\x00', 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000c0000-0x58)={0x0, 0x1, 0x6, 0x7, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000009f000)=0x1, 0x2) 2018/01/15 19:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) syz_open_dev$evdev(&(0x7f000002b000+0x364)='/dev/input/event#\x00', 0x80, 0x140) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000f3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r1 = syz_open_dev$midi(&(0x7f0000a5d000)='/dev/midi#\x00', 0x5, 0x101000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000ef7000)={0x2, 0x6}) getegid() sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dd3000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x800) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d3e000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007b6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f0000e01000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ad000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000391000)=""/222, &(0x7f0000b4b000)=0xde) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/dsp\x00', 0x140, 0x0) r2 = gettid() lstat(&(0x7f00005f9000-0x8)='./file0\x00', &(0x7f0000c88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000081000-0x18)={0x0, 0xfffffffffffffffa, 0x401, &(0x7f0000d8c000-0x8)=0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000694000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc9000)=0x14) sendmsg$nl_generic(r1, &(0x7f0000330000)={&(0x7f000090f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e7000)={&(0x7f0000cec000)={0x133c, 0x34, 0x202, 0x4, 0x1, {0x2, 0x0, 0x0}, [@typed={0x18, 0xa, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x8e, @fd=r0}, @typed={0xc, 0xe, @pid=r2}, @nested={0x10, 0x72, [@typed={0xc, 0x93, @fd=r0}]}, @typed={0xc, 0x90, @uid=r3}, @nested={0x1cc, 0x85, [@generic="eaecfc0009ec12e38cb46e3d8f91ebf4e35d021c30950eb5e5939e8838257432a9a4b3df978e8f7c50a5733ac59861b3cec1834b5b9a5a1896c8303e8c7af27b62968d075430c26abc70e268391e96f217b80ef3aad962fafbd87cf44dd192fcd204dfc19e0da045f54d922f254d3d5e68cf64a79c94deca5b3e63c8cb49029297f3594659adc7", @typed={0xc, 0x7a, @str='\x00'}, @generic="02d81141234053c98d7d363199df9c9fd3107e22889c6e9126517eb678a6eee67cadcd4e874cb630b64bac61056c6f44d9d60f458f658b235e4907855190cde21e83d8532aaaa8c06656719a355d5546cf99d231", @generic="cb7aaa1b8f06fb215f92cab6aa99dda6e21fd885feb4d5db3a51fd718d724e8a37a77f969042785d4343a521e306215ef0bfb6dbe07728c8369d753bb8b27554b40292161f7b25dbc5ecfac880e506045b78a41540d9ec524088945ca5e712ceb955873140406953441465fdaf133f3abaa5c6e0b4c8", @generic="dadcb7800e14971569d1aed83397d14845a5d9c0471179baf10636598fc40f6db2e09894d6c569a03c8d688204d3783d18676dc3a5533d9c80fac7eb", @generic="e2868850", @typed={0xc, 0xd, @u32=0x180e}, @typed={0x10, 0x8a, @str='vmnet0\x00'}, @typed={0xc, 0x0, @u32=0x4}]}, @nested={0xac, 0x59, [@typed={0xc, 0x43, @u32=0x100000001}, @typed={0x18, 0x6b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="58f99b7e13419ceea717104fe8ed155e9f3c9d90cecfb02306bddf08253301ce465a8be891c83be4920a1ca1a0d9aa9d81178686dae7faadec3cf72aef7442b9f3544245e6fc781a292cfe7708417231ed5006fc6c9c7f69e7ca3e0870a50f1b2c3c6a5c3027488963827dc94c91bac412ca427cd2e8919d14ac9dcf3bde03577de67768"]}, @typed={0x5c, 0x1a, @binary="b9051a12106a080df92e5c0604f51b2f08cb1891dacd6ddad2293488bc77ba16eddea32100afbbe9824bac5df049d5ee5e4074c272205d171a5578817917c9550c49cb7e7b96253df7123d7496e1d9848074f3"}, @typed={0x8, 0x4b, @void=""}, @generic="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"]}, 0x133c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008e4000-0x5)='ceph\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f42000-0x9)='security\x00', 0xfffffffffffffffc) request_key(&(0x7f0000aed000)='rxrpc\x00', &(0x7f0000e82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000058f000)='mime_type#vmnet0\x00', r0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0xfffffffffffffe3b) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) pipe2(&(0x7f0000056000-0x8)={0x0, 0x0}, 0x84800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000094000)={{0xfffffffffffffffa, 0x0, 0x8, 0xca, "a3c9e31e5d5ceb18015f7357e2d60d784f29275f8fdcacd36f95c3f447b712f0788780f28d9b15f2184ceacf", 0x0}, 0xfffffffffffffff7, [0x0, 0x7, 0x8, 0x4, 0x8, 0x6, 0x5, 0x3, 0x8000, 0xc6d6, 0xfff, 0x0, 0x100000000, 0x101, 0x38f, 0x2, 0x7f, 0x8, 0x7, 0x1, 0x1, 0x800, 0xfffffffffffffda3, 0x2d, 0x1, 0xfffffffffffffff7, 0x0, 0xff, 0x100, 0x6, 0x8, 0x7fff, 0x0, 0x2, 0x30, 0x4, 0x7ff, 0x6, 0x95a, 0x1, 0x101, 0xf255, 0x5, 0x8000, 0x0, 0x1ff, 0x3, 0xffffffffffff7fff, 0x4, 0x0, 0x1f, 0x5, 0x101, 0x401, 0xff, 0x401, 0x8, 0x3, 0x4, 0x5, 0x4, 0x60, 0xfd0a, 0x2, 0x7, 0x34, 0x9, 0x4, 0x432, 0xb76, 0x1, 0x9, 0x78bf, 0x5, 0x8, 0x63e9, 0x1a303772, 0x401, 0x3, 0x100, 0x5, 0xdcd4, 0x0, 0x3, 0xff, 0x2, 0x3, 0x9, 0xff, 0x10000, 0xff, 0x400, 0x3, 0x1, 0x200, 0x4, 0x7522, 0x2, 0x5, 0x0, 0xffff, 0x5, 0x9, 0x7, 0x1, 0x4, 0xa16, 0x200, 0x9, 0x5, 0x2800000000000, 0x7f, 0xff, 0x234, 0x8, 0x7fffffff, 0x0, 0x0, 0x1f, 0x6, 0xffffffff, 0x4, 0x3, 0x5, 0x4, 0x2, 0x9, 0xffffffffffff8000], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000f3000-0x4)=0xfffffffffffffffa, 0x4) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x332) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0xfffffe29) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xaa, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xfffffffffffffe7d) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f000022e000-0x8)={&(0x7f0000821000)=[0x0], 0x1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000284000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00004a2000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000068000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000d3000-0x63)={r1, 0x28, 0x9, "8bb057c7928639e8c524e985d3e926c587185d2b24bf88e3a9f327c15e642c5733ac303cce9bcef13d322940ae8a80c9123ccc04e67ea25606db41aa1842dea24dcf5a8703deb83714e8c3fae3d54a34091e9b88fe724e0aeb"}) getitimer(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x859, 0x9, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00004e0000-0x4)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000087b000)=""/176, &(0x7f00008c4000)=0xb0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x200000007) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pause() 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f7000-0x4)=0x0, 0xfffffffffffffd92) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ca000-0x9)='/dev/vcs\x00', 0x420040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00007a5000)={0x1, &(0x7f00002fc000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000957000-0x28)={r2, 0xa, &(0x7f00000ca000-0x28)=[0x84, 0x101, 0x54bc, 0x1, 0x4, 0x3f, 0x5, 0x9, 0x7, 0x3], &(0x7f0000128000-0x8)=[0x3, 0xfff], 0x41, 0x1, 0x0, &(0x7f0000a2e000)=[0x6], &(0x7f0000a47000-0x14)=[0x3ff, 0xfffffffffffffc01, 0xf8c, 0x4e4, 0x9], 0x0}) 2018/01/15 19:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000081000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00001ad000)={&(0x7f00005e2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c6c000-0x8)={&(0x7f00003c2000-0x370)={0x370, 0x5, 0x0, 0x402, 0x6, 0x0, {0x2, 0x0, 0x9}, [@typed={0x18, 0x1a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x84, 0x82, @binary="e6f117251d108d5ea2e3c3985cc6904e5f44954f01551e812bbf47402c76d5ea53d51cd741fabb22423eae3756f978cf0be9a9bca9f579d9ce6c079fbaade3599c67bf21aa23af1a605f8b82ce058bda4d3b094f0984be1a99c3f587e6b7ce7180eae8d2fa66b7c0cc5b538369ff6e83fc630394f77d2bdabd"}, @generic="810467cc8a440862311e935c2f289f0f947c183874608e", @nested={0x150, 0x1b, [@typed={0xc, 0x63, @pid=r1}, @generic="a170002a17c4fecdbc554221f60c1e23375b373fe34d08265e2e8f7374303d4fb1af4b3b4f1d19d6f5c932c6f9437526fda9283fc16b1dd01586f0f39e9e0bcf1fc5e983628b303548ef5b5029ea6af0b265b2eca85adbda1305c53fd845295436a6f43d8500100e89277b8464533d707ae24d21241bfed163132cc4b8bf37814efc6fbaab68fad9daf9dc0d9e266c7ab681db70c774e207a52c7a1d33654851ed0e3c334630e38ee8a7c9938684160d9e3aa953826553deb4838e6ba8d29f1237158071863077af8b9a49585591f3f80b5c481019ec6005bcda4c0635c509ae2e592fc8713b2bdf40642fa44d86c5955632ab49d8c904", @typed={0xc, 0x24, @pid=r2}, @typed={0x10, 0xf, @str='}eth0\x00'}, @typed={0xc, 0x7d, @str='!\x00'}, @typed={0xc, 0x0, @ipv4=@multicast2=0xe0000002}, @typed={0x14, 0x33, @str='trusted.:\x00'}]}, @typed={0xdc, 0xb, @binary="58b426406ce7f43cf7c43d7becef456715568eb0e904da979159c658ef963d6d5d65c42397ba1cc53d1e7d7a5dbf0d8c616b25b655e535ed4d8fd05155bf233cf10ffb3a21b9d6ec4f2a520a968039e92da79529fc474e8fe274866e82cad4ff5359644071ed8b8b8d2be34aa65cfe7e3fa383bb725fe042d5acd54974fc8aea9c48c82a32d1cdd9f78fab8a6bc81746f1cdc3e2dadf8a4754a5ef72ed07cac0eee91b5edbf9a0c3bb261c8b506fa36eb599e24ec311bd6c248b01743e7ae7b11655eb744a01b3f2424edf859165de9a9e76defa"}, @generic="78d1a4650553d4596fe3a87580f2937ef44f0421709e53af1849a58615a890a12342bce926879d29cabf2db839f85d3f79492b408946b276e8ec1cb2f4fdc129153303e360b34726854a625fb50e17934d0cc29715099fe278bc7a7f9b1860ece2be8093a47806e74c4ecc88f6cbdcd6288ceb9a9f711ba9a79f7d"]}, 0x370}, 0x1, 0x0, 0x0, 0x10}, 0x40000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00009d8000-0x8)={0x0, 0x0}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f9a000)=@generic="84546a72ca986810efe06953c589a91f") connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/15 19:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000127000-0x4)={r2}) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x5, &(0x7f00000f3000-0x8)={0x0, 0x0}) openat(r0, &(0x7f00000d8000)='./file0\x00', 0x80, 0x2) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000f3000)={0x0, 0x200, 0x8, [0x2, 0x0, 0x3, 0x8000, 0x7f, 0x0, 0x100000000000, 0x6]}, &(0x7f00000f4000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000f0000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x7, 0x6, 0x3, 0x0}, 0xa0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000f2000)=0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000f3000)="041a513dd8ed5a94daec52bd940e0d34e4a84d50e19615be4e99fdd86bc37f2b94c24b475ff2482e1fef9cb3d85ecd63922befaa4a7f1ce63d23cef4ed7b3df11d9baa822a27c0c4b3a32b6ddf31bdb0ec1052") 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000b02000)={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) recvmsg(r0, &(0x7f000068f000)={&(0x7f0000e71000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000095d000)=[{&(0x7f00009d0000-0xcc)=""/204, 0xcc}, {&(0x7f00005aa000-0x4a)=""/74, 0x4a}], 0x2, &(0x7f0000484000)=""/237, 0xed, 0x6030}, 0x2) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/21) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000093000)='./file0\x00', &(0x7f00000f3000-0x66)={0x66, 0x8, "f269b876a6fc7dcd748446598c082e4d99b52b9a3ed29a84f92352dd6882dba9d4984e030fc80baa10d7b14c24667b2d67c45a328e89eb5df8f7cc3030bb4661136ea2705f88834a056685a31d88122008f8fbd72b9abcbda1cd6a6bbf6d"}, &(0x7f00000f2000)=0x0, 0x1000) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000004c000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000001d000-0x4)=0x0, &(0x7f00000c5000)=0x4) syz_emit_ethernet(0xfffffffffffffdf0, &(0x7f000003f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0xffffff85) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000e39000-0x28)={@generic="75551b4955b4662f4a86a7cfa6de70cc", 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000139000-0x14)={0x7, 0x7f, 0x5, 0x0, 0x8001}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000038d000)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000068c000-0x4)=0x0, &(0x7f0000f18000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000074b000)=@int=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a50000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$pptp(r0, &(0x7f00000cb000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000075e000-0x4)='tls\x00', 0x4) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00000f3000-0x42)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback={0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}}}}, 0x0) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c45000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ef6000)=0xd446, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef7000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x10000000020080) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000513000-0x4)=0x8, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x80, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) lstat(&(0x7f00002a6000-0x8)='./file0\x00', &(0x7f000071d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000f3000-0xb)='/dev/vcsa#\x00', 0x1800000000000, 0x440100) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000f2000)={0x0, 0x0, &(0x7f00000f2000)={&(0x7f00000f2000)={0x2, 0xf, 0x9, 0x2, 0x4, 0x0, 0x7, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x4992, 0x3, 0x0, 0x4, 0x60000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x20004081) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef8000-0x8)={0x0, 0xee63}, &(0x7f0000ef7000)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ef8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000)=0xe8) flistxattr(r0, &(0x7f0000c69000-0x17)=""/23, 0x17) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef7000)=@assoc_id=r1, &(0x7f0000e78000)=0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/qat_adf_ctl\x00', 0x109002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00008c2000)=""/249, &(0x7f0000ae9000-0x4)=0xf9) r1 = socket(0x2, 0x1, 0x0) sysfs$3(0x3) setsockopt(r1, 0x6, 0xe, &(0x7f00004a5000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x8000f, 0x86ba, &(0x7f00000f4000-0x8)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000f2000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ba000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f82000-0x12)={@generic="1fb72ddf1484dc3c10e86dfa3b50fc5f", 0x0}) r1 = open(&(0x7f00003d7000-0x8)='./file0\x00', 0x400000, 0x89) sendmmsg$alg(r1, &(0x7f0000ee1000-0x38)=[{0x0, 0x0, &(0x7f00003ed000-0x20)=[{&(0x7f0000977000)="211c79d80120ab3083267d6b6c8606359195b9b14f88cd0b932d655f34b0c0f5b1823e380e7bcf6961", 0x29}, {&(0x7f000001a000-0xcd)="b81e92578550b7e8c1f406a522f585d992c841a96d1a7c00d01a4aa3347e10820b463d97fd7162d582c935aa5584f487bbf11751a206f1155e901c2bbba246c8edb7508634306747d04601e68b564c428fbf17302f6214bc90a751b45a5fc8f7c0a5cb8ec25d06c7a204caf6d95b830e39a01055d52242abb585b4cf765bb13b98475b51d56fb344e0b2d7906ab511837e70fdccd57a4ba6ad229416d4ef4406d9122c9131a314af5cf2bc3af18a1b11ed67da5544ba70411c6d2c039a90503ebbdb794a80e152382faeb3386d", 0xcd}, {&(0x7f0000824000-0x39)="85ec9c825ababe35ad4a10e5aa3b24baf3b3504b7c28566443f09d93d8ce9263af386c2939e8b632e11d2624eb76089834d9854444a846c0f9", 0x39}, {&(0x7f0000057000)="0ca7ee3fd8ac588b6f5fc59124e29f65bee0099d0566a00c60ecae427d27ae1476cf831b81087412337de09355ff6b47d16e83e57ac42f92bc8e2fb7d0a81b525375953102f0d80dee6b0756d7691a0845dce2aab95fa6cf8b0b93639e698be48ca2325b482e8c9b0a7b36a956b0c8f26d85abf16c", 0x75}], 0x4, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f000044b000)=[{&(0x7f0000dc2000)="803fb0622e996832dee5ed55af0099e62c31b36698e5ff818bd5e5e320ff62b0f434ae03fb1a58aeee06ffaafa47af4a09235e599c0c09137d8a2f6e2386c31a30494a36f45dfca5a81f8b9e93af77c32e286617dccfb761504971f144680d4ba1336a33553579c8ccd9a3c03b8d9e0035cc21d380a1aa509f2a49fa8e8ceebbd43cac95e6ed43737d6db346bbe070f217466af4c6a6d109170f440cc08238b80abeb1972432dd571ac9835c40aa2f80d2a34f13083f98dd154315f51dc90fa792614a2d910cefaf838589c6aeaad8c64c19c4e4deb311", 0xd7}, {&(0x7f00005c9000)="5cb1b3f65eaa8979f073c089a4e6a9afc87b8a139431cbf7c24560ff2a3112a2df44108c9d07ca287b4770a19ce7180e6a8e", 0x32}, {&(0x7f0000158000-0xf)="f6641425bf7f2075ac6ce02ffbfae8", 0xf}, {&(0x7f00002a4000-0x5e)="4982968aaeaec2bfb6bbd6b3cef1f4b332fc40a0ba501dd28db4d8e40d6b8264c5b82277c9755b32cd7529fd0d84c8b2b72c9dfc9c6085f20fd5d589acf3a4a6a65723831dd59ab05f508f5cef902703e3dec70a9b91d1597176e88f0083", 0x5e}, {&(0x7f0000bc2000-0x24)="74d90cd00d0c6c5b481f5b03663d5d688041cd0d747201292973f1e1eec14b69c6b43589", 0x24}, {&(0x7f00004f2000)="227beaf39716c0efe29ca90c8c0545ea5dbe0200ba1d8d51a295ebd70991ee8ad1e4ec9d77ffd25698189ff9724f543e79a28570cecff03cba50fcc54b96d9dd210206cc94be2697ffa5959ca5de2a4025f3542a9c59734dc7f60761375de40a77277144036b62", 0x67}], 0x6, &(0x7f0000db1000)=[@op={0x10, 0x117, 0x3, 0x0}, @iv={0x1010, 0x117, 0x2, 0x1000, "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"}, @iv={0xcc, 0x117, 0x2, 0xbc, "b574238f88817eddb1fb8d8e6eb7100c49c7da53e68fa2e17df5ecfc068bbba11bcc3876c17bfed4f15cc0d656d6b0bf602a5e1a861df7a9e0dcc5bc9df3b4a051fe5d90c81c3dd4ac65334320b20bf9bd1e388ac5eeb0200bde9e9a113c88bbc4faa7029bccc07efd1cb6cded710595e997a0d4493fed1f2120af99f8e7ad120b9bf06ae21b935fc3643ecc8accfb8d37380a8607f9fb2e1dc4015867cc83205aae4df445a01a64493fb65376410740a558c8db659c00c741b93c1d"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @op={0x10, 0x117, 0x3, 0x1}], 0x111c, 0x0}], 0x2, 0x40000) 2018/01/15 19:55:14 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009df000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r5, 0x29, 0xd2, &(0x7f00005b0000)=""/4096, &(0x7f0000971000-0x4)=0x1000) getsockname$llc(r2, &(0x7f00009ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000458000-0x4)=0x10) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f00005ff000)='eth0trusted\x00', 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000164000)=0x0) 2018/01/15 19:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = getpid() move_pages(r1, 0x4, &(0x7f00009b7000-0x10)=[&(0x7f0000d16000/0x3000)=nil, &(0x7f00004c6000/0x1000)=nil, &(0x7f0000c0e000/0x2000)=nil, &(0x7f0000f40000/0x4000)=nil], &(0x7f0000adb000-0xc)=[0x0, 0x3, 0x100000000], &(0x7f0000aac000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000da2000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005ec000)={0x0, 0xe689, 0x3b3}, &(0x7f0000c7b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002da000)={r4, @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]}}, 0x8c) listen(r2, 0x0) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000171000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c6f000)={0x0, 0xe7f, 0x0, 0x7, 0x8, 0xffffffff80000000, 0x7ff, 0x8, 0x0}, &(0x7f000034b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000461000-0x4)=@assoc_id=r2, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f00004bb000-0x8)={&(0x7f0000b35000)=""/108, 0x6c}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) getrandom(&(0x7f00000de000)=""/68, 0x44, 0x2) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000088000-0x4)={r1}) socketpair$inet6(0xa, 0x803, 0xffffffff, &(0x7f00000f3000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000f4000-0x5f)=""/95, &(0x7f0000040000)=0x5f) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000f5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8400) bind$bt_l2cap(r3, &(0x7f0000071000)={0x1f, 0x8001, {0x6, 0x8, 0x1, 0xffffffff, 0x0, 0x3ff}, 0x7, 0x7}, 0xe) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000ae000-0x4)={0x8, 0x5, 0x3}) r4 = syz_open_dev$sndmidi(&(0x7f00000f2000)='/dev/snd/midiC#D#\x00', 0x401, 0x30400) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f000009e000)={&(0x7f00000f5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000006c000-0x18)=[{&(0x7f0000093000-0x8b)=""/139, 0x8b}, {&(0x7f00000f6000-0xa1)=""/161, 0xa1}, {&(0x7f0000099000)=""/37, 0x25}], 0x3, &(0x7f00000f5000)=""/112, 0x70, 0x140a}, 0x40) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000010000-0x4)=r4, 0x4) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000668000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000044f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075a000)=0xe8) stat(&(0x7f00004b1000)='./file0\x00', &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000089000)=@generic="cc0ffded383a1afd2fddfe2cbfb9af1f") setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000860000)={r1, r2, r3}, 0xc) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000b0c000-0xd0)="e1fc2aabf645655219c780effb0112bae554d6a4a76a087786fb5494a0636f5f06111a9ded823c01deecb4b5f7f462df36d4b4bddf1a0a1800844021780cccd9c5c0bee334f82962b47661327b3c8f9b96004a71f1ec9f1fb211ba150ea6bb34e730f0a60e8a77d9f4b973520b5d1262678aef117d715685bd87476bc45d01c8f1639d84b644c5e95455c692382a2b1bf1355fcd15f4681ea181ef4655ff32961ff10769c0ae6ad44c040c8df7dab05aeff051bed8de94db3e53b0c2c9a44720d22a13c2827409160e004719b6a2e238", 0xd0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000ef8000-0x4)=0x20000000000000e, 0xfef1) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/vcs\x00', 0x341002, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000bf5000-0x2)={0x0, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000018c000-0x20)={@common='bcsh0\x00', @ifru_flags=0x8000}) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000235000)='/dev/admmidi#\x00', 0x2000000000000000, 0x200) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000faa000)=0x6) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000ece000-0x18)={0x2, 0x5, 0x28000000}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000a48000-0x4)=0x3) getpeername$packet(r0, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ad6000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d8c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc9, &(0x7f00000e1000)={@random="f3e850ef1049", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}, @rand_addr=0xe4af, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000f3000)='/dev/adsp#\x00', 0x7640, 0x2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000007000)=""/71) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000f5000-0x52)=""/82) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000ce000)={0x4, 0x2008000000, 0xf79a, 0x2, 0x3}) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x400000000000000a, &(0x7f0000f6d000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00001fa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d75000)=0x5) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef8000-0xc)='/dev/rfkill\x00', 0x2a81, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000efb000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000071b000-0xa0)=[{{&(0x7f0000a7e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x3}}, 0x2e, &(0x7f0000ef9000-0x30)=[{&(0x7f00008e1000-0xb4)="9c7866690b14f460d3fe6eb96e96e037a4e6296314aff0771a0ef9a2aa6b930c8a2bb642efbda189c42f95d634f4ba71610306ff9f3afae30cfdf332fe0759e7950c8bd03b08b9ec8a630ea3c1b108eaec1a78d770a1f6bb426a6b2db02dfb77dd1d356617efcdf14822e4559f86e68e9553bd1e47c73056d73a973328d5bbe4781578fc9d63818eba3a8cc198815e65892b1afb6d9edb4a2ec94f3f6ff9b9994e3be9f284ecdc640306106d99324cdf7d655880", 0xb4}, {&(0x7f00003e7000)="4768db892dde52c602430b86e338277472b7633b", 0x14}, {&(0x7f0000a3c000)="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", 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&(0x7f0000ef9000-0x38)=[{&(0x7f000040a000)="9d5cbd11a6625f3781e515b876de8a0dc52d8229033620bd842f9c8419800ee16bb0fc04ef125359c857f1caff8aec3558af1d0addb1fcb602a6dc152cc0ddae70bdeafa0dcea37cdf3bfb5464c8b690b401687caa3eddc3039a0f1514b9b992e161e6e16908f0cf6ec5155385dc00673d5d018c5a6bb88c9484ea9b4b8778b1c2eaf9221d7344820092402d9638ab194d0432c043e21f66b9152d3433ce568094849557270e0b5a9ae8a64218f95d18fef2", 0xb2}, {&(0x7f0000ef9000-0xa8)="dd1de4fe4398e2041a5f82b287cb652ecad23d13de24cb37b904a9ecd7ff7b37e94a6e49730e0bb9bd7b4ab485cd5ed59b107dcc492bf779feeac82617e071f9818e25468c2e0893ffa62d199613f12a51ff7db187d047d0bc9a9340700372094d4d69488065666c7c8972c95ffa0dd0d0c9b69f01d886a5cbf7e612bd9bcc373cfcd972241b4239d2452165c02bf2d9dc5857231a03da94424269f0dd1d9c39cfb91b427ef4a18b", 0xa8}, {&(0x7f0000454000)="f70c87fbbd5e65377cb1684ae3ed84cdf41c39b626706367e1fa2ca0af7e4496eeef1c0c295b7f11e92c05a3ff4dadf9f019aa531d6c2e313bde350d6ffa52e184925f0f99f7d8cd07f26b7ce13ff2b599f1a2d95aada789dcd99feaa6a7fb744fd3f2ce5054d7da4df4dffc0f5c241904cddf2cf08a389ea19f4788daaeb54c9f8996d0611b03090a893aa3c93f9d422bd81575f0da644eca81b5ccf07f5f72f2ccd188659241ca64907901a10ca27b63e060371de24482ac992dfd836035bee4565de80c14184c9b1ca1509fcd68154473e4584d7c920bf020c384125d83254a858618eec9b1f817552e04accda1c18f90255554778ef964", 0xf9}, {&(0x7f0000878000-0x1000)="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", 0x1000}, {&(0x7f0000264000)="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", 0xff}, {&(0x7f00002e8000-0xde)="06934a8a9e5d8c1e5a775a52f098b67aa172bab75bc8fabbba411b12a9a97d7888e79e047762f14a2e52a775c8b319bd2858fadc371ea6f30541b95498457b150d206154fc29ff358fe05e14b36a9bb3a1bd8d23f61fcbd05831b714f6f60645c79e5c0b05258d4cad3bf835d93a7103348b47de435e691c4ec774a964e7102253261fae59ebcd7dfec3bcf181573cee9901bd561fc18e3e18e3382386a51333691d3fa1a33e05c8c6e3d090da4dbc7b73d3d928b6ac5c78bd0759c57f86056ac245e429f5535dbc563b099bce3983d64760112195c2189d438ed3e2c9d0", 0xde}, {&(0x7f00004b0000)="1c4170a30ad17dbcabf30f435f4553220823963d41183b6bf11905ecd6be9c5292e3d8b880bd682bf315a26e36060e9b16e5303c4719bb49e031a8a8eb", 0x3d}], 0x7, &(0x7f0000ef8000)=[{0x60, 0x113, 0x8, "bc01644be1df0f555e4479e63b794c0d7fbcbb9a2a5221a9b1881875ab2250158c30c11ded34e0651d96dc3a764c33e89b6e79bac5124e1134bcab7697d87df6640e61e078bfe8862f9351bbd0071bfae26d"}, {0x5c, 0x0, 0x3, "07745f4e13fd53343c2a2aa8d1957fbddff83baf8bd5296cccab55eed607226e28c5065ea1f93ba51246229de18911022b5a312a661789ca4912ca7d84c3a4a91d621a74e75a9d8e9b667b3530d3a6cc"}], 0xbc, 0x0}, 0x6}], 0x5, 0x4000801) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000e47000)={0x0, 0x0, &(0x7f00003a4000-0x30)=[{&(0x7f00000ab000)="", 0x0}, {&(0x7f0000022000-0x4b)="bde06b86a61021ff31d03c3f09aa6944ac7a9598fb4a72986fa97e0d6650fa0220f4e039379730ca9d5177465b354f9e70b27a03d7f5b782fce6a7f224189f5f3f9e611a1226616e4ed64d", 0x4b}, {&(0x7f0000ef8000-0xf1)="1fb86df2673920a6b6b214d274d95ae928b19e064ab61b49e74935887d64d03f9495283b383ab676f57353a413c559b749d6ce032aa4264eaea5a445069310a39db6c1bba65d5e02d2db60daf6955f6a6ab82b33c78ce82065f0e2b5133d62e6abd5c7f01c8012fd29dbededb1092abb6bc05f2071bcd77bc55d47954e225a53db559a1821e33961f0bd7707e5432f4a2f905634b5b8e55e6717e045fd26b7373f2f58f382fc3d6c7a40fa585846be513ae146e86b233bd014d14fbaf42c5898a75fabb8e18a74695636d4ee205d4aa2fc4d7fd3f6a23f1a011bd927b1bf2f4f3d3efc3aed142d6de6ec5470e151b691ee", 0xf1}, {&(0x7f0000576000-0xd9)="f3818ab688ee4fc395a4a5f17ae293155c70609033d7daeeba48f9963e6847fcd9841516b825ed12c6dd25298f8bbb00ad0facc67f0a3c3a43ea4aac96ad7c59b3c242cf381363f6f951e0ac8b44645d1f63dd493ba5907884fd42bc69d375bb6b04be06c290ca9ca3e9e243ace5a719974533c7576ca525bad33c31934e38874470fef1cc518b35bf6f805514b5e703f401a6e04e7cf51c374fbcf9f61b086738389386dd680f4e04ddb503dd5a4042afbf0ec207d096bbfe95cb1b6eaba345c6e1b49b13256b1bc8335b50f0462f84daddb34dbedb98de23", 0xd9}, {&(0x7f0000ef7000)="6f4a4a41e4a51fde589221b1b637629379088915754444b4f670fea2835a20f8f99caed399efdb250465a4a0a52930824d32f6e09be20d3f9a8075102b978b0393472dad9f9add411f9b34de929289dbe0", 0x51}, {&(0x7f0000ef7000)="7d091fef32babd5e6126bb859dff87f322b55adbabf6654d838b65ff559a6a34f350b2", 0x23}], 0x6, 0x0, 0x0, 0x4000010}, 0x40) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000af4000)=0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004eb000)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000021f000-0x4)=0x0) 2018/01/15 19:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000885000)='/dev/adsp#\x00', 0x20, 0x100) ioctl$TIOCSBRK(r1, 0x5427) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto(r0, &(0x7f00001ff000)="6214335a857e0ee0094b274437071b5ec6fedc6d94eb4828dadc22dd578e8cdc121acb1d907e4dc85c1f0145a7105370887ed6e381abcbf23d1b659d602c1d43762be0711c7861b792e132f02a8b6df2e9249fba2e33fb7b3f5ac128b5ab92f7bac6bcbc281de475b3dd602cf9ac8805c02bb25e11c0d6c4ae8bca0c043fc96ba1333896bd2737ef11e8e778b28f3c714888a87ed0fb1138e5c47c3e383707a6d9", 0xa1, 0xc0, &(0x7f0000db1000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) [ 343.310654] QAT: Invalid ioctl 2018/01/15 19:55:14 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f3000+0x29e)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f00000c5000-0x8)='./file0\x00', r1, &(0x7f00000f4000-0x8)='./file0\x00', 0x5) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000f3000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f2000)=0x10, 0x4abc8c22efa33554) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f000000e000)=""/101, 0x65, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000f2000)=0x0, &(0x7f00000f2000)=0x4) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r3 = memfd_create(&(0x7f00000a2000-0xf)='selinuxem1-!)&\x00', 0x2) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000f5000-0x8)='./file0\x00', &(0x7f00000cb000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000060000-0x51)=""/81, 0x51) ioctl$TCGETA(r3, 0x5405, &(0x7f00000ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:55:14 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000897000)={0x0, 0x0}) 2018/01/15 19:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xb2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000363000-0x4)=0x1000, &(0x7f0000fe7000-0x4)=0x4) listen(r2, 0xffffffffffffffff) 2018/01/15 19:55:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000b4b000-0x5b)=""/91) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000a74000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='^cgroupvmnet0systemeth1%#@nodeveth0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000001000-0x18)={&(0x7f0000349000/0x2000)=nil, 0xfffffffffffffffd, 0x5, 0x40, &(0x7f0000ff7000/0x4000)=nil, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000880000-0xa)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00001b1000)=[{&(0x7f00003d4000-0x3c)=""/22, 0x16}, {&(0x7f0000a29000-0x22)=""/34, 0x22}], 0x2) pread64(r0, &(0x7f0000033000-0x38)=""/56, 0xfffffed4, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000702000-0x20)={r0, 0x1ff, 0x7ff, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) syz_open_dev$sndpcmp(&(0x7f0000cd6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) tkill(r1, 0x16) write$fuse(r0, &(0x7f0000f2d000)={0x14, 0x0, 0x1, @fuse_poll_out={0x0}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000b02000)={0x100, 0x400000000006, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000998000-0x81)="bc5d7f0a6e41bb793854cbf0ec685679c26eebf5b5b2f8c13dae2bbd2a82661e08f6adef72194f1b944886d0fed3117dad30048eb0962933fbe024f8bab134345d36ddf459565890322035b13a48507914cbe3521989614e5b725e2e6b586f5d27d5b34b3dfc89c41d893f5b3c31335f9d855fa6aaa1fac5fd626ae4cd0e6735c6", 0x81, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ef7000)='./file0\x00', 0x6) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ef8000)='./file0\x00', &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000491000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x895f, &(0x7f0000de0000-0x50)={@common='ip_vti0\x00', @ifru_flags=0x0}) 2018/01/15 19:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c7000-0x8)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fee000)={0x1, 0x1000, &(0x7f00005a4000-0x1000)="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"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000085b000-0x8)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x40) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000470000-0x8)={0x1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ff4000-0x10)={0x10000, 0x100000, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) bind$nfc_llcp(r1, &(0x7f0000df3000-0x58)={0x27, 0x39, 0x0, 0x7, 0x5, 0x0, "92fbfbfcf3c2bc0c761fb1bc16446b43b7c542d254780468e4d7ed852c4c47f4ec30cf82faa3006f625e17e3d808b21eb6f14b7b6e3541fcef3f6221e53da2", 0x7}, 0x58) 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xf08d, &(0x7f000061d000)="020008000000002000005462fa01795eaf0d2cf653f13cc3a5ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807e4a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd7) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup(r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c7d000)=0x4, 0x4) listen(r1, 0x0) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x3e0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000005d000-0x9)='/dev/rtc\x00', 0x10100, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f000001f000)={0x1, 0x6}) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000d2000-0x1000)=""/4096) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x2400000000000000, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc3f9ede4eaf40f4a95bbff850a8263357506b31e58a98399be97e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea7126333596041580002079575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xaa) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef8000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ef7000)={0x4}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007db000-0x8)={0x0, 0x3ff}, &(0x7f0000ef8000)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef8000)=@sack_info={r2, 0x80000000, 0x9}, &(0x7f0000ef8000)=0xc) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000ef0000-0x4)=0x0, 0x4) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getaffinity(r0, 0x8, &(0x7f00000f0000)=0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000590000-0xb)='/dev/mixer\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000566000)={0x40000000, 0x0}) 2018/01/15 19:55:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x77b, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef8000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007ab000-0x4)=0x0, &(0x7f0000b76000-0x4)=0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000081000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f000073d000)='./file0\x00', 0x400000, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004cf000)=0x6d, 0x4) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a14000-0x7)='ns/pid\x00') ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000f5d000-0x8)={0x6, 0x8}) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000c0d000)="d2d43e7c0209ab5565a893f1528248442e3af3d1653311960b17e8ba769f023b904c09baaa2e54d15ec78e81ef5f8a9471aa523f8cf1ecba59d6ef5b845f1efa930e850be530c5cc91e212f72ac1db30bc07da96e1f5a9") 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000c41000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) pwrite64(r2, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f00003a7000-0xa)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000856000)={0x0, 0x1, 0x200, 0x406}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000eee000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) ioctl$KDADDIO(r3, 0x4b34, 0x9) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) [ 343.833788] QAT: Invalid ioctl [ 343.861532] QAT: Invalid ioctl 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x9) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ef8000-0x1)={0x7ff}, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e3000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000b2000)={0xffffffff, {{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [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]}, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = syz_open_dev$vcsn(&(0x7f00000ba000-0xa)='/dev/vcs#\x00', 0xffffffffffffffc1, 0x4000) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000001d000-0x2)={0x0, 0x1f}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000f4000-0x2)={0x0, 0x0}, 0x2) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007e000)={0x0, 0x0, 0x0}, &(0x7f00000b9000-0x4)=0xfd25) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f00000f5000)="344aeb4fb809e2dbc982e2412a9cae9490") ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000f4000)={0x9, 0x400, r2, 0x2, r3, 0x5, 0x9, 0x4}) syz_open_dev$vcsa(&(0x7f0000064000)='/dev/vcsa#\x00', 0x8, 0x4000) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00000f2000)={0x0, 0x0, &(0x7f00000f2000)={&(0x7f000002b000)={0x2, 0xd, 0x3, 0x9, 0x23d, 0x0, 0x0, 0x3, [@sadb_ident={0x2, 0xb, 0x2, 0x0, 0x0}, @sadb_x_sec_ctx={0x201, 0x18, 0xfffffffffffffffc, 0x7, 0x1000, "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"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x0, 0x3b0, {0x6, 0x6c, 0x100000000, 0x1, 0x0, 0x377, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_sec_ctx={0x21, 0x18, 0xffffffff, 0x3, 0xff, "0302a3d02f25ed5ef8fedeef3c1e14b5279fdaecfbf6b46ea86a357b84dda08a1946fb8dd8165df8ec6644ab8a3302c94814d4d4c7e201b715271da8b4eaa250b1b55889f944188d79537006dd0938c8fbb67361b5015c0167f5730c7e4b2fbba202cfd27b228f5476f9b6935329210de992b12276def31ebebc4736cd135e59bc0c0b29cbfd56e82de1f15f94c89e4ff51c0611e164e019e17f1c5398c767176ebb32ba2ea6692ba125dc1cbbfa3d2d874da9d0b1f5ecb95b632ee82535e227884c782db020cca7b795055648c45b3bc5e3d7f6aaca5557dc5d1787ca0f3ead0e4571f403c24b2b3195146f0d4df4bb45910c822773195cd6ebd6a91d5bcd"}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xa, 0x14, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}]}, 0x11e8}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000368000)='/dev/admmidi#\x00', 0x200000000, 0x181500) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000530000-0x4)=0x0, &(0x7f00009c5000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000620000)=0x81) 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000003, 0x5) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000498000)=0x0) prctl$setptracer(0x59616d61, r1) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007f8000-0x8)={0x0, 0x0}) 2018/01/15 19:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) lseek(r0, 0x0, 0x1) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000966000-0x8)={0x81, &(0x7f0000bf4000-0x81)=""/129}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b8c000-0x4)=0x0) r2 = geteuid() lstat(&(0x7f0000912000-0x8)='./file0\x00', &(0x7f000016a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000010000-0x1a)=""/26, &(0x7f0000262000)=0x1a) sendmsg$unix(r0, &(0x7f0000c8a000-0x1c)={&(0x7f00008ab000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000491000-0x18)=[{&(0x7f0000f28000-0x43)="bf894d05143e2cb42a81cf168cfb70e70500dba579247475035aa1311e0599edc2b1a8e869dcad9d1d9f72e6b55ea8d7908a16dc1e0ebabc6e418d8010cfb368c85787", 0x43}, {&(0x7f00006b7000-0x83)="0764a6617f44892d545a5296f6e4906219c91c27c112d4cdfa1f64d713bfddd3107c00c5ce6a5754bf624cdb94c4c27571022f379a0ce48ed99f6959b213cbae2064fd63b9dbcc9acb4780ecc1df2ad600e3fd31ca814f6e2f48acb23ccaf3e6ad87830ab840d7107c7bd59ce4a2762c1ba83560961a9e9a442f41046c43f4b61ce935", 0x83}, {&(0x7f000087f000-0x5f)="fc7512d8a7c532119564bd86878ca4406132ce7f9464b4301fd2db5c531fbe69cc3829cf4242ef45ddca629ca6e6cc373acc75a4921b93deafe30209726bf0c3ac2e24e892ec0beda411eb55b237b904f9ccb823a3adc6c3ffe0304af8263c", 0x5f}], 0x3, &(0x7f0000c44000-0x54)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x54, 0x1}, 0x40) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffff9) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:15 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x7, 0x200) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xc}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @multicast1=0xe0000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0x0, 0x11}}}}}, 0x0) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000000000, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000987000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000061d000)=0x3) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00008cd000)={0x1000016b, 0x40100, [{0x4, 0x0, 0x80ffff}, {0x0, 0x0, 0x0}, {0x2a9e, 0x0, 0x5}, {0x1, 0x0, 0x80000001}]}) pipe2(&(0x7f0000ab8000)={0x0, 0x0}, 0x80000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000c51000-0x1c)=[{0x9, 0x0, 0x0, 0xb5ff, @tick=0xffffffff, {0x0, 0xfffffffffffffffb}, {0x100, 0x10000}, @addr={0x2, 0xd7f}}], 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00007fe000-0x4)=0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000077d000-0x1000)=""/4096) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) pipe(&(0x7f00002d8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000ef8000-0x18)={0x4000, 0xd000, 0x0, 0xcc0000000000000, 0xa0}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x68e, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000f2000)="77bff88498542c27fe842409974307bc9eff6b9ab890b8fa1f1e2fb1cef9e6bdf00644") syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003cc000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000e3b000)={0x0, 0x7fff, 0x6f4, &(0x7f0000adb000)=0x0}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4a000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000680000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000039c000-0x10)={r2, r1, 0x0, 0x2}, 0x10) poll(&(0x7f0000ae4000)=[{r2, 0x0, 0x0}, {r2, 0x15, 0x0}, {r2, 0x24, 0x0}, {r0, 0x40, 0x0}, {r0, 0x400, 0x0}, {r2, 0x4100, 0x0}, {r0, 0x10, 0x0}, {r1, 0x10, 0x0}, {r0, 0xedb794f4940cb9ce, 0x0}, {r0, 0x8040, 0x0}], 0xa, 0xfffffffffffffff7) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpid() ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) migrate_pages(r3, 0x3, &(0x7f0000719000)=0x4, &(0x7f000067d000-0x8)=0x4) 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00002ed000)=@req3={0x3, 0x8, 0x8, 0x0, 0x7fff, 0x489d, 0x3}, 0x1c) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b7a000-0x28)={@generic="1956ca4c5805361587eba093f653e172", &(0x7f0000488000-0x70)=@ethtool_rxnfc={0x2a, 0xe, 0x100000000, {0x6, @hdata="a5f4bc1bfb6354fd006d399ccfae0fad8878bfc04a468effd6f645e255565d4d13d7810ca68e695db6b72ba297e04d256bed704d", {"f9b8", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0x6d0f, 0x1, [0x8, 0x75]}, @hdata="99ae7453e6ec427a6d94f0d88f86229d5cf1601b3a17913695272da21d26da6df6af8299e9297ba94a5ade9f1f861af1bd495751", {'<\t', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7, 0x4c9, [0x6, 0x80000000]}, 0x100, 0x100000000}, 0x7, [0xb1, 0x4, 0x6086, 0x4, 0xfffffffffffffffc, 0x5, 0x20]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000154000)='/dev/input/mouse#\x00', 0x1ff, 0x404000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000686000-0x8)=[0x3, 0x200]) r2 = syz_open_dev$audion(&(0x7f00007c5000-0xc)='/dev/audio#\x00', 0x8d6, 0xf7d64c50696ed95) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000299000-0xa5)=""/165) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a0d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0xdd8, 0x7c33, 0x5}, &(0x7f0000d49000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006d1000-0xc)={r3, 0x100000001, 0x20}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00009ee000-0x88)={0x8, {{0xa, 0x3, 0x4616a904, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000037d000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x821, 0x5878, 0x5, "fbc9b7e2e90ed95fe58abe40db6389d60c72468301ed60773eed66d2c890d367c9f1e3892974f8d91319032b860c347f4663c356838d72c375ce67759b314d3b23167d7a5aa0d5f1ae42993a3d5528c7"}, 0x160) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0xcc2b, &(0x7f0000438000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000bd7000)={0x1, 0x3000000000000, 0x3ff, 0x6f, &(0x7f0000016000)=""/111, 0x6c, &(0x7f000019c000)=""/108, 0x3b, &(0x7f0000637000)=""/59}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f00005df000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000174000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ef8000-0x6c)=""/108, &(0x7f0000ef7000)=0x6c) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x2, &(0x7f0000ef8000)=0x6000000000, &(0x7f000083a000-0x8)=0x3) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000-0x8)={0x1, &(0x7f00000c4000-0x8)=[{0x3, 0x100, 0x8, 0x1}]}, 0x8) r2 = syz_open_dev$midi(&(0x7f000041f000-0xb)='/dev/midi#\x00', 0x8820, 0x100) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000033a000-0x64)=""/100) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a3b000)={0x0, 0x8}, &(0x7f0000be4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002a7000-0xe)={r2, 0x10001, 0x3, [0x4, 0x10000, 0x401]}, &(0x7f00000f2000)=0xe) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000f2000)='/dev/admmidi#\x00', 0x1, 0x80100) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000053000-0x1000)=""/4096) syz_emit_ethernet(0xb, &(0x7f00000ac000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001}}}}, 0x0) socket(0xa, 0x4758181e28996d9f, 0x1) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x28, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x3f, 0x100000001, 0x500, 0x6, 0x100, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000d0e000-0x4)=0x1000, 0x4) setns(r2, 0xc000000) 2018/01/15 19:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cdd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fc6000)=0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000001e000)='f') syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f3000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f3000-0x4)=0x14) 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0xbd, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000093b000)='/dev/ppp\x00', 0x200003, 0x0) fchmodat(r1, &(0x7f0000693000-0x8)='./file0\x00', 0xc9) memfd_create(&(0x7f00006aa000)='.^vmnet1self\x00', 0x1) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/autofs\x00', 0x42582, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f95000)=""/4096) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000f94000)={0x20000000, 0x0, 0x2c}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x20000000000000b, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef7000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001d3000-0x70)={0x10000, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x80000000, 0x800, 0xfffffffffffff447, &(0x7f0000ef8000)=@common='bridge0\x00', 0x80000001, 0x4, 0x1}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000ac1000)={0x0, 0x80000001, []}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000ef8000-0x28)={0x7c6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000430000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fe1000-0x10)={0x6, [0x0, 0x4, 0xffff, 0x38, 0x7, 0x5]}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d6a000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e80000)={0x5, 0x7, 0xfff, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000601000-0x2)=0x7, 0x2) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/15 19:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000077d000)={0x0, 0x0}) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000075000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x101000) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000f3000-0x4)=0x4, 0x4) 2018/01/15 19:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x402, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000c4e000)='./file0\x00', 0x2a0000, 0x80) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000279000)={0x0, 0x1f, 0x9}) 2018/01/15 19:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a29000-0x8)={0x0, 0x3f}, &(0x7f000051e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f5d000)={r1, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x100000000}, &(0x7f0000112000-0x4)=0x98) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) getsockname$netlink(r0, &(0x7f0000902000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf4000-0x4)=0xc) io_setup(0x4, &(0x7f0000fe6000-0x3)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000f43000-0xb)='/dev/adsp#\x00', 0xffffffffffffff23, 0x50080) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000011d000)={0x0, 0x27, "dc797a33b71f7edac13244c1beaaa59e962ea1970dc65a3ddd9db78b3db9b64f65ddb1e932351a"}, &(0x7f0000289000-0x4)=0x2f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008a9000-0x6a)={r3, 0x10000, 0x62, "64d07c046d477f4b8829230598c5e7ac60154cdcf921c28662e9133ab069630f3ac8583c58eef18ef65eae17b4eec501a56688017cde41f47f7eeabd14ce51c1ca685f0824929fb24590dda45ca55dbd1a5cf3b1be96b098dc7d275a88a3355ec3d2"}, 0x6a) r4 = dup3(r0, r0, 0x0) io_cancel(r1, &(0x7f00002f2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f0000259000-0x7c)="1e9b7d99e7046302a36f6ed502c29691275fe18dbe6354920f02754ca42fd154ed4e75141977723d4d2960f354a59ed792199d7bbc0ef8de74c630e00e6fd714523439377490dab30f9edd93a248f518c6f8d3d0b0f4b7296274e091620be3cbaa53b09cfa4f547b5dbfc42c1b1056847ee0d6450fd2318e699a203a", 0x7c, 0x3, 0x0, 0x1, r4}, &(0x7f0000e5b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000220000-0x9)='/dev/sg#\x00', 0xc5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00007fb000)=0x7, 0x4) r1 = socket(0x2, 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000704000)=0x0, 0x4) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7fffffff) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x1fb) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000ef8000-0x4)=""/4, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d3000-0x14)={0x0, 0x200, 0x0, 0x2, 0x3, 0x3}, &(0x7f00000f3000-0x4)=0x14) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f3000-0x14)={r1, 0x2, 0x600000000000000, 0x4, 0xffffffff, 0x0}, 0x14) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f3000)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000f4000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x2, 0x0, 0x2, 0xa0, 0x20, 0x3f, 0x0, r2}, {0x9, 0x1, 0x0, 0xdae, 0x7fffffff, 0x6, 0x7, 0x10001}, {0x300, 0x3, 0x81, 0x3ff}, 0x3, 0x7, 0x2, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x3, 0x0, 0x9, 0x2, 0x760, 0x8}}, 0xe8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000aa000-0x70)={0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0xfffffffffffff634, 0x8bd8, 0x6000000000000000, &(0x7f00000ea000-0x10)=@common='syzkaller0\x00', 0x4, 0x7ff, 0x6d}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000f4000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000f2000)=0x0, &(0x7f00000c8000-0x4)=0x4) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002a000-0xc)=@sack_info={0x0, 0x6, 0xd69}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000f4000)={r3, 0xbc, &(0x7f00000f4000)=[@in6={0xa, 0x0, 0x54f73955, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfc}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000f5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000083000-0x9)={r3, 0x4, 0x7f, 0xc1}, &(0x7f000001d000-0x4)=0x10) pwrite64(r0, &(0x7f00000f4000-0xa5)="fcbf6896b7451720a1b3d2c3ad6a6b41e595f7b21db46f31f1370ceab7fbbfcac3ad0168d47ddfc298dcf13713521b20c8edb38388aef1060046f60cd512cd929ec1d67c8e6b523354346c4a0422bc375efc159289bccf5b6ccc808424e0c004132e919811ec9895336d70e559e8e25cb8d8890615bbdc39811447f970455f920e07066734e20536b7cd88c4c399aedacb78b2a5bd5e8017e2bbf6e042340ab5c0000486f0", 0xa5, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000001d000)={0x1, &(0x7f000002f000)=[{0x0, 0x0}]}) 2018/01/15 19:55:15 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000)=0xe8) connect$can_bcm(r0, &(0x7f000098a000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000053c000-0xb)='/dev/adsp#\x00', 0x70, 0x800) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a4d000-0x18)={0xeb7, 0x100000001, 0x213, 0x7, 0x5, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000f56000-0xf1)=""/241) 2018/01/15 19:55:15 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ef7000)='./file0\x00', 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00008a0000)='./file0\x00', 0x200, 0x2) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ef8000-0x8)={0x0, 0x0}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000ef8000-0xa)='/dev/vcs#\x00', 0x1, 0x4000) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000810000-0xc)={0xffffffff, 0x3, 0x8}, 0xc) r6 = memfd_create(&(0x7f0000a1a000)='ppp0selinux\x00', 0x0) r7 = socket$nl_crypto(0x10, 0x3, 0x15) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f000076d000)='/dev/ptmx\x00', 0x101802, 0x0) r9 = epoll_create(0x7) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) r11 = inotify_init1(0x80800) r12 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_fuseblk_mount(&(0x7f0000ef8000-0x8)='./file0\x00', &(0x7f0000ef8000-0x8)='./file0\x00', 0x7002, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x7fffffff, 0x1000) r14 = getpid() fstat(0xffffffffffffffff, &(0x7f0000768000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000ef8000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000229000-0x4)=0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ef7000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00005ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = syz_open_dev$tun(&(0x7f0000421000)='/dev/net/tun\x00', 0x0, 0xc0900) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept4$packet(0xffffffffffffffff, &(0x7f00007ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef7000)=0x14, 0x80800) r22 = dup(0xffffffffffffffff) r23 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r24 = socket$inet6_icmp(0xa, 0x2, 0x3a) r25 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ef7000)=0x0, 0x80000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ef8000-0x1c)={&(0x7f0000ef8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ef8000-0x10)=[{&(0x7f0000ef8000-0x63)="647a26e39e56e6e08184385c3d3f823ba72295fccd1dcd888085d9806f40de27b69e15c473004da00f9a9eb2d1bb57c06612bfc49e0fc83b56fb5aafc94f4ff73b5450786551bc5b2f1b8080140713ec0e1284bac7eea4f23c01af614ffe50e4d194ac", 0x63}, {&(0x7f00004bc000-0x55)="a862dfd8e7a93aa24e8394c0e200be842e2f6f0629db96dbddb4ffe5da2b898533899fc8fd73eb928b9b77c69b7afb4f59d1dd22c480c0535449a013515f80fcf628d8a1099dadc205d78043e089e28f4185f37e09", 0x55}], 0x2, &(0x7f0000ef7000)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x24, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @rights={0x10, 0x1, 0x1, [r26]}], 0xb0, 0x40000}, 0x0) r27 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r27, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r27, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:15 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f3000-0x10)='/dev/sequencer2\x00', 0x10040, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000f2000)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000447000-0x8)=0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000016c000-0x18)={0x0, 0x0, 0x30, 0x8, 0x3}, &(0x7f0000368000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000759000)={r1, 0x99, 0x4, 0x4, 0x4, 0x0}, 0x14) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000947000-0x4)=0x8, 0x4) r2 = syz_open_dev$mice(&(0x7f00001a3000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000a29000-0x10)={0x5, 0x7ff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b72000-0x4)=0xffff, 0x4) 2018/01/15 19:55:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eba000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e53000-0x10)=@common='tunl0\x00') mmap(&(0x7f00001f9000/0x2000)=nil, 0x2000, 0x8, 0x2050, 0xffffffffffffffff, 0x0) 2018/01/15 19:55:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ec6000)='/dev/snd/midiC#D#\x00', 0x8, 0x180) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000a48000)=0x100000000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c4000)={0x0, 0xd79}, &(0x7f0000300000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000046f000-0x8)={r3, 0x80}, &(0x7f00005e0000)=0x8) r4 = syz_open_dev$sndpcmc(&(0x7f00007bd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ac7000)={0x7, 0x8, 0xfffffffffffffffc, 0x9, r3}, &(0x7f0000706000)=0x10) sendto$inet6(r4, &(0x7f0000520000)="a7118befedec22cb88335b1b7c678a8751f4dc4804c092450750d88343ed33bffd73657dc584db2f97a3d59100a88aa7aa01b132c4c908db91b433ca040373549d6c91f91f979220e6b6975b6f13a27d094191c3cef9aebd19152fc79d9e37c07623adbe0e1e35ee628c2a2d4f00b6bac8e7ce2402a1e406a66886302bb5cffe672b89e0bb4b4659a460c1886c690a66ec06a4f8", 0x94, 0x1, &(0x7f0000710000-0x1c)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f000008b000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000088000-0x9)={0x81, 0x80, 0x2, 0x3, 0x3f, 0x33}) 2018/01/15 19:55:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000be4000)='/dev/sg#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e21000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000ef7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x50000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef7000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4c) 2018/01/15 19:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000019000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f000091e000-0x58)={0x27, 0x1, 0x7, 0x4, 0x5, 0x7, "262ac210a323be77c059182e0a6f343b710c0d67fd44f11c3e9afa3e86ba15cbda5bb98b7a2cdd6dd74b96cafa462571eb8e989066ee8079e24c61bb1b1d99", 0x8}, 0x58) 2018/01/15 19:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x400000000000000) r1 = syz_open_dev$admmidi(&(0x7f0000b51000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000b3b000)=""/100) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f0000ae6000-0x10)={0x1a, 0x1c, 0x1ff, 0x5, 0x7, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003fa000-0x9)='/dev/vcs\x00', 0x48000, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d5a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000be9000-0x18)={0x1, 0x6, 0x1, r3, 0x0}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000084000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00001e0000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000a85000-0x10)={0x1, 0x2, 0x4, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000521000-0x5c)={0x3f, 0x3f, 0x290c, {0x0, 0x0}, 0xffff, 0xd44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005b000)='/dev/sequencer\x00', 0x84000, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000f3000-0x18)={0x0, 0xd0e, 0x602, &(0x7f00000bd000)=0x0}) 2018/01/15 19:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000045a000)='/selinux/access\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000da5000)=0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000209000-0xc)='/dev/autofs\x00', 0x301400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006b5000-0x4)=0x0) sched_setscheduler(r1, 0x1, &(0x7f00006ff000-0x4)=0xa2) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:16 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = request_key(&(0x7f0000ddc000)='encrypted\x00', &(0x7f0000222000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000006f000-0x1)='\x00', 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000eba000-0x9)='/dev/ion\x00', 0x101040, 0x0) add_key$keyring(&(0x7f0000729000-0x8)='keyring\x00', &(0x7f0000480000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43a71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd7) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x0) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000091000-0x10)={0x4, 0x100000, 0x0, 0x6, 0x7ff, 0x6, 0x100000000, 0x1, 0x20, 0x5}) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:16 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ef8000-0xc)='/dev/autofs\x00', 0x10400, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000ef9000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000ef8000)='/dev/autofs\x00', 0xc, 0x0) 2018/01/15 19:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008dc000)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) rt_sigaction(0x10, &(0x7f00001c8000-0x18)={0x0, {0x9}, 0x40000000, 0x5}, &(0x7f0000669000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c86000)={0x0}) connect$inet(r0, &(0x7f00009e2000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000052b000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000008000000001, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f85000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffff8000}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00001cf000)={0x7, &(0x7f00004e7000)=""/0, &(0x7f0000638000-0x70)=[{0x1, 0xbc, 0x3ff, &(0x7f0000dd2000)=""/188}, {0x4fbe, 0xf6, 0x760e, &(0x7f00001e2000)=""/246}, {0xff83, 0x0, 0xacd, &(0x7f0000128000+0x5a8)=""/0}, {0x6, 0xee, 0x1, &(0x7f0000a48000-0xee)=""/238}, {0x7, 0xd6, 0x10001, &(0x7f00001e6000)=""/214}, {0x81c, 0xdd, 0x2, &(0x7f000062f000-0xdd)=""/221}, {0x20, 0x55, 0x45, &(0x7f0000753000)=""/85}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x111040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000c9d000-0x8c)={0x1f, 0xfd, 0x2, 'queue1\x00', 0x925, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000fb6000)="9f486786d62ec262d069435d5422d2daaaa489b7c797ece746cf", 0x1a) 2018/01/15 19:55:16 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ef8000-0xb)='/dev/midi#\x00', 0x7, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b18000-0x20)={0x6, 0x1, 0x8005, 0x1, 0x3, 0x6, 0x40, 0x1, 0x0}, &(0x7f000030c000-0x4)=0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ecf000)={r2, 0x3}, &(0x7f0000ef8000)=0x8) accept4$nfc_llcp(r1, &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef8000-0x4)=0x58, 0x80800) inotify_init1(0x10000fc) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x0) 2018/01/15 19:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b8b000-0x4)=0x101, 0x4) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000633000-0xb)='/dev/vcsa#\x00', 0x5, 0x230280) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000002000-0x1000)=""/4096) 2018/01/15 19:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3f3ace893e36d2c9) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = syz_open_dev$mouse(&(0x7f00002c3000-0x12)='/dev/input/mouse#\x00', 0x1628, 0x400040) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000c3c000)=0x4) 2018/01/15 19:55:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x103002, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, 0x7530}, {r1, r2/1000+10000}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000f3f000)={0x10f001, 0x200014000, 0x0}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt(r0, 0x4000000010e, 0x2000000004, &(0x7f0000000000)="", 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/rfkill\x00', 0x1a1001, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000f3000)={0x1, 0x5}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000f3000-0x70)={[{0xd4, 0x6, 0xf5, 0x7, 0x7d, 0xa6d, 0x100, 0x1ff, 0x1, 0x3, 0x2, 0x2, 0x2c}, {0x810, 0x7, 0x5, 0x0, 0x83b, 0x1400000000, 0x9, 0x6, 0x3, 0x4d, 0x5, 0x1, 0x9}, {0x10001, 0x80000001, 0x5, 0x6, 0x6, 0x6c3, 0x7, 0x0, 0x26, 0x2, 0x8, 0x49, 0x0}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000083b000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x0) 2018/01/15 19:55:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000d52000)='/dev/input/mice\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0xffffffffffff7ff9) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffef7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e0e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e38000-0x59)={0x0, 0x51, "8d2ced173fc71f740f3eecbb0978482d13378341c33801d8bb290f921f46eec775c89a0afd7bd63c75944555131e3f9305fc7f0917735a28ea3e00f9d64dfdb670422feebda96feeda38fcad6f0f383596"}, &(0x7f0000360000-0x4)=0x59) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fcd000)={r2, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fc, 0xeb3, 0x71c7f9950, 0x6, 0x41}, &(0x7f000014a000-0x4)=0xa0) timerfd_gettime(r1, &(0x7f00009d9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000e6c000)=""/176, &(0x7f0000b55000)=0xb0) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000047000)={@random="9a08000f1040", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8f7e4aec5d2726de, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @loopback={0x0, 0x1}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000f4000-0xf1)="fc505b83ab0f701b36887a9f1696892fa82ca1287d8da2f94b83ab5a31010f566b55402f091e39be4fefce8cf1240aa5ab6bb3afd6a06e4e1c4f4abe993ed1473085ba043688ce6c2eda7e2f63d39079a86211e92df4069fa85634ff55eccdcd66cfc8779640376bed7b3680d68b2235f90d467337c8d801aa4a3d19b17b673f4a51d90c0da83200ea7e3b5f784c8ff118ad61a2057ea8375354a7b7b819a429e3311383dac2725440c3596fd5d4522b7d6b31e9715df73be1c1b94818a987afa97e9a6ed82c4d2a4994adfbafa4ce5d99281911ea872040bb7dabb0ea8b87dd831f53ab2a2a3f0278192cb37bc7237b36", 0xf1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000f2000)={{0xa, 0x2, 0x25, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, 0xfb7, [0x6, 0x1633, 0xffffffff, 0x2, 0x6, 0x6, 0x6, 0x2]}, 0x5c) 2018/01/15 19:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4cc, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000d1a000-0xb)='/dev/adsp#\x00', 0x20, 0x60641) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c92000-0x8)={0x0, 0x0, ""}, &(0x7f00009c2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006eb000-0x8)={r1, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000062e000)={0x9, 0x800d, 0x48, 0x1, r1}, &(0x7f0000d0e000)=0x10) 2018/01/15 19:55:16 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00002ed000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00002e3000)='/dev/sg#\x00', 0x4, 0x284000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000ad7000-0x2d)=""/45) 2018/01/15 19:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000880000-0xa)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00001b1000)=[{&(0x7f00003d4000-0x3c)=""/22, 0x16}, {&(0x7f0000a29000-0x22)=""/34, 0x22}], 0x2) pread64(r0, &(0x7f0000033000-0x38)=""/56, 0xfffffed4, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000702000-0x20)={r0, 0x1ff, 0x7ff, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) syz_open_dev$sndpcmp(&(0x7f0000cd6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) tkill(r1, 0x16) write$fuse(r0, &(0x7f0000f2d000)={0x14, 0x0, 0x1, @fuse_poll_out={0x0}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000b02000)={0x100, 0x400000000006, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c60000)=0x9, 0x4) listen(r1, 0x0) 2018/01/15 19:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000067a000-0xf1)="14c5f0437ecf1014edd5b88b8c6e714a47c1eddb53e6c43ae168016155835a1548b729d2961b1cec64ba0ea6216d1903e4957943dc231944419df7cfdb01db5997aa6a67fa94d895970fb769328b0461088b69ab173652df82037927b7d8e1c3cb145028a9ee2b52aecc63e192346eb29ed3e262fe77cb81b369fcad1c5a1c9d7ceb13d8300802293551b403896a380293534a219101988c9906db107677ab47eb54da3418c768f6340f09b4e5cd51b37745c794a1d7c677a5fc7e93b80f7c8a90bbe9383b89b700d0e33e08dddf2bb2ea0902de8624a4cb9b7670ec9586859d6e98341dcb513162966ee8c07dcb5bc4c5", 0xf1) openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f000065d000-0x2)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:16 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b59000-0x50)="956c6bbe19651190f32c425996a1aee41ee831d425d56bf659abdcb7957e7d8985927ea26505db36b73da5fc8debb1cfec16a8cd772f0518bb1e94651b26df1eb320afa8d6c577c9f86c6621e835c4ae", 0x50, 0x4004000, &(0x7f0000ef7000)=@llc={0x1a, 0xc, 0x3, 0x5, 0x3, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d3f000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00002cd000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000028000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e2000)=0xe8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x9, 0xa, 0xa0, 0xa0, 0x2b, r1, r2}, {0x4d3, 0x8001, 0x9, 0x2, 0x0, 0x8, 0xa08e, 0x80}, {0x1f, 0x1, 0x9, 0x7fffffff}, 0x5da, 0x2, 0x2, 0x1, 0x0, 0x3}, {{@in=@empty=0x0, 0x3, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x2, 0x729d, 0xfffffffffffffc00, 0x8, 0x7}}, 0xe8) 2018/01/15 19:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f51000)={0xb, 0xffffffffffffffff, 0xfffffffffffffffe}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00002c9000-0x30)={0xfff, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000080d000)='/dev/rtc\x00', 0x600000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00009d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000cf000)=0x0, &(0x7f0000899000)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b67000-0xc)='/dev/rfkill\x00', 0x2924fc0410c83170, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000167000)={0x2, 0x0, [{0x0, 0x7, 0x0, 0x0, @sint={0x0, 0xff24}}, {0xf8f, 0x1, 0x0, 0x0, @sint={0x1ff, 0x3ff}}]}) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000f3000-0x8)={0x0, 0x0}, 0x800) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00000f2000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x4, 0xfffffffffffffff7, 0x0}], {0x8100, 0x3, 0x4, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a3f000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000712000)={&(0x7f0000000000/0x1000)=nil, 0xa8eb, 0x7, 0x1, &(0x7f0000469000/0x1000)=nil, 0x1}) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0xe27d, 0x9, &(0x7f0000e69000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xfffffffffffffdab) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a35000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:16 executing program 3: r0 = socket(0x0, 0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000037c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d53000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f000059a000-0x1c)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d96000)=[{&(0x7f0000001000-0xb)="77a4a8b8843a1181ed690c", 0xb}, {&(0x7f0000001000-0x86)="e7388839644b61210d43d44a637ac3a5912762ad9ad6f36091aa5dfb240ca98079fff4ed9cc65fd062e1fd1cef7904d363cface9277c0e5a6902f0050913a2c9815f28dada8bd7681d5cc79d0b6ca09a4a5944791a8cb8295962a110c9c20bcdb3740c5d2cdd7875f338e981a1c79dc6bfdde3def352bc94596944485f5858f5024e5b44846c", 0x86}, {&(0x7f0000979000)="72c8c18b906c08157a652b1736db8ac10cf9bb4f21ec700db87578e580f596276fe73a104460b1c9a3f80512c9ff79dfafc1ac11545d830cd9d8f345649089ec7b5000e67dacb690c4101b1ef86f638b019e0a1328050317a46c09e26d1558c16df659053d53d46b3aa2dfc5d70cb47287d4f4c14cbd16934c0d8a691bea5fd5d8542ff0c7b869026d3945baa8037df593495391a582bd0997335a089871cf7b9ad332ce211a75457be5a89037f16bebd467c9613fe1fc18c9ce45ca7a8e009d329e7856b6989d3f0459491e142c706102b6996e671313bd35401352c72a7ccf4da3df31ba0aa6", 0xe7}, {&(0x7f0000c63000)="c562295d82c16827e59f9c33cac958c9fe403a5ff94e7b0684bdc26b9e081a0aac3d9a281f5b438e0a13b4dfe173e4dfda41bdb3ec0a00158650ace45ff331b5cf05998605da78dfe89d7cab8bee37293bd42d8035383b4cfcdf25030b09aa1e5422df4c1540f9c08e7ed93fc2ba847047d0682296e75ce7496d653c379bfb708336d627478f76b8109f6ecbf36f2bebbf38d1b80acbd6917af137e662ffd267ad78880b7a19741d8cfc89c860f5811c41b5ddc078033c", 0xb7}, {&(0x7f0000643000)="7e2ec5fd06e7d5bee8d1fb940cf77535b71fed0ade8df24b3bba84d4d9e489b49d04e0c7b7e39bc6b83a41fe3eef20d7a450ba6b2b5701bbc47d793eff8e76c1570c3473e4728778f3594c5fabbaff93d1c6f64719a65f454cfbc63b8bb44c855a46d7b23201313f680cf04487e4e59c4529e08228080438338cfcded964582df96e2b0d393de3ce7dae15cdc9fa5c0a103c6ba7a808ef1a27cc783e9ec5805b9fddaacc83a51976df8e90304f4a3a69877781fc94ec095115d7cb892d979453a5edd1bb4cd192741c", 0xc9}, {&(0x7f0000ddd000)="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", 0x1000}, {&(0x7f0000d98000-0x1000)="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0x1000}], 0x7, &(0x7f000086f000)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}], 0x18, 0x8000}, 0x8081) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r5 = syz_open_dev$audion(&(0x7f0000177000-0xc)='/dev/audio#\x00', 0x10000, 0x400000) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f000089e000-0x8)={0x1, 0x7f}) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000e7e000-0x10)={&(0x7f0000a39000/0x3000)=nil, 0x3000}) 2018/01/15 19:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000aa4000)="", 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) pause() bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000d98000)={0xb56, 0x614d3e19}, 0x2) listen(r2, 0x0) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000057000-0x16)='/selinux/checkreqprot\x00', 0x2080, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000f3000-0x33)={0x100000001, 0xfffffffffffffffc, 0x4, 'queue0\x00', 0xffffffffffffff11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:16 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x16772c97) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000eb7000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ef7000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000ef9000-0x23)=""/35, 0x23, 0x41, &(0x7f000053e000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="30aba439e9e8", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef7000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/15 19:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000df3000)=0x4e, 0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000c73000)=""/25) 2018/01/15 19:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000081000)=@assoc_id=0x0, &(0x7f0000d8b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a63000-0x23)={r1, 0x1b, "c7524ea3c539db15a3046bbe46c972c784d45db33353af6c84f149"}, &(0x7f0000cd7000)=0x23) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007b9000)='/dev/mixer\x00', 0x10fa02, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000dae000)={0x4, 0x0, [{0x8, 0x4, 0x0, 0x0, @irqchip={0x5, 0xf02}}, {0xf, 0x3, 0x0, 0x0, @adapter={0x3, 0x1, 0x5, 0x69d, 0x8}}, {0x2, 0x4, 0x0, 0x0, @adapter={0x8001, 0x9, 0x8, 0xfb5, 0x3}}, {0x2, 0x1, 0x0, 0x0, @msi={0xee4, 0x8, 0x8}}]}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ce9000-0x10)={0x0, 0x70000000000000, 0xfffffffffffffc4b, 0x6}, &(0x7f0000edc000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000359000-0x8c)={r1, @in6={{0xa, 0x2, 0x5f5c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000082) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0xc) prctl$setptracer(0x59616d61, r3) listen(r2, 0x81) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000a0c000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x20}, 0x1c) listen(r4, 0x0) 2018/01/15 19:55:16 executing program 2: r0 = syz_open_dev$audion(&(0x7f000049c000-0xc)='/dev/audio#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"34858cc74505af"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f000016a000-0x1c)={&(0x7f00009e5000-0xc)={0x10, 0x0, 0x0, 0x800000000800}, 0xc, &(0x7f00002e8000)={&(0x7f0000176000)=@upd={0xcf, 0x12, 0xa10, 0x5, 0x3, {{'ccm(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}, []}, 0xf0}, 0x1, 0x0, 0x0, 0xcc97f36ef58c2b43}, 0x10) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/sequencer2\x00', 0x101040, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000f3000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000027000)={r1, 0x0, 0x0, 0x0}) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000cd000)={0x0, r2}) sync_file_range(r0, 0xb59d, 0x3ff, 0x0) 2018/01/15 19:55:16 executing program 1 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:16 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef8000-0x4)=0x200000000000007, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000ef8000)='user\x00', &(0x7f0000ef8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000927000-0x12)="b9d28721e6bb5b676b0c3e6c78f39ddac116", 0x12, 0xfffffffffffffffe) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000038d000)='.request_key_auth\x00', &(0x7f0000d54000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ef9000-0x41)="0591751dffa32ff3abbfc699eb5343dd3b5cc489c740bc7d671cee6745a5432b7024fc4e6f5640848cecae03658456139e422b36d3eb1b1b3ac545ffce1390b991", 0x41, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x8, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000064d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000933000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r3, &(0x7f0000edf000)="", 0xfffffffffffffeb6, 0x0, &(0x7f000039d000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000040000)='./file0\x00', &(0x7f00000f3000-0x27)=""/39, 0x27) 2018/01/15 19:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000241000)='./file0\x00', 0x80, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000486000)={r0, 0x4, 0x248dccd9, "54e31da32dd41f2c92726aa97eb5cc1f9f44e3ad0e4b34c0e96f8e34fb4e3ae440fafa78c254bcf41d1d874e7c4a68e1bb00809974da3bd3271036af574e83cdd2f67c18f512a3a92059a0a357de438e1f8fa231d10a0d0698db2d7bc4a146301e95edbe8687e40743cf46f79f4dea161244483af807fbf31f439a4c5a86f5c00bbe5d4b3f351fdc9cf128867f03c698094e7950c9c63f406841f1b647ec6c071e2de29651"}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b45000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003ca000)={r1}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) [ 345.205272] FAULT_INJECTION: forcing a failure. [ 345.205272] name failslab, interval 1, probability 0, space 0, times 0 2018/01/15 19:55:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x2, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:16 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2a000)=0xb) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 345.274749] CPU: 0 PID: 29464 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #173 [ 345.282166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.291533] Call Trace: [ 345.294142] dump_stack+0x194/0x257 [ 345.297805] ? arch_local_irq_restore+0x53/0x53 [ 345.302538] should_fail+0x8c0/0xa40 [ 345.306293] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 345.311422] ? lock_release+0xa40/0xa40 [ 345.315455] ? find_held_lock+0x35/0x1d0 [ 345.319597] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 345.325503] ? rcu_note_context_switch+0x710/0x710 [ 345.330470] should_failslab+0xec/0x120 [ 345.334468] kmem_cache_alloc_trace+0x4b/0x750 [ 345.339075] ? file_has_perm+0x1ee/0x5d0 [ 345.343171] alloc_pipe_info+0xb1/0x350 [ 345.347156] splice_direct_to_actor+0x64a/0x820 [ 345.351809] ? _cond_resched+0x14/0x30 [ 345.355687] ? generic_pipe_buf_nosteal+0x10/0x10 [ 345.360522] ? selinux_file_permission+0x82/0x460 [ 345.365361] ? do_splice_to+0x160/0x160 [ 345.369317] ? security_file_permission+0x89/0x1e0 [ 345.374244] ? rw_verify_area+0xe5/0x2b0 [ 345.378299] do_splice_direct+0x29b/0x3c0 [ 345.382440] ? splice_direct_to_actor+0x820/0x820 [ 345.387297] ? rw_verify_area+0xe5/0x2b0 [ 345.391363] do_sendfile+0x5c9/0xe80 [ 345.395084] ? do_compat_pwritev64+0x100/0x100 [ 345.399668] ? __might_sleep+0x95/0x190 [ 345.403654] compat_SyS_sendfile+0xea/0x1a0 [ 345.407971] ? SyS_sendfile64+0x160/0x160 [ 345.412130] ? do_fast_syscall_32+0x156/0xf9d [ 345.416618] ? SyS_sendfile64+0x160/0x160 [ 345.421028] do_fast_syscall_32+0x3ee/0xf9d [ 345.425348] ? do_int80_syscall_32+0x9d0/0x9d0 [ 345.429935] ? syscall_return_slowpath+0x2ad/0x550 [ 345.434858] ? prepare_exit_to_usermode+0x340/0x340 [ 345.439862] ? sysret32_from_system_call+0x5/0x3b [ 345.444710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.449564] entry_SYSENTER_compat+0x54/0x63 [ 345.453963] RIP: 0023:0xf7f47c79 [ 345.457313] RSP: 002b:00000000f774308c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 345.465017] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000000016 2018/01/15 19:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f0000375000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ca1000-0x4)=0x9) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ea2000)={@generic="8c0c23751917fbcbf21738a7c47412a3", @ifru_addrs=@ipx={0x4, 0x2f0, 0x1, "3332a4a2a607", 0x100000001, 0x0}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006bd000)='/selinux/enforce\x00', 0x210000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006d5000-0x38)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x9f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0000000000000}], 0x38) r3 = dup(r0) getsockname$ipx(r3, &(0x7f00007fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009d1000-0x4)=0x10) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000bb1000-0x70)={[{0x401, 0xfffffffffffffff8, 0x0, 0x6, 0x800, 0x8, 0x4, 0x7537, 0x0, 0x8, 0x2, 0x9, 0x80000001}, {0x81, 0x5, 0x1, 0x1000, 0x7fffffff, 0x7fffffff, 0x8, 0x0, 0xe107, 0x7, 0x5, 0x1c7d, 0x5}, {0x0, 0x4, 0x7f, 0x101, 0xce, 0x1, 0x2, 0x0, 0x3fb, 0x20, 0x83632a7, 0x2ff5, 0x200}], 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDMKTONE(r3, 0x4b30, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000983000)=0xffffffff) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef8000-0x9)='/dev/dsp\x00', 0x80200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffffffffff50, 0x4) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000b38000)='./file0\x00', 0x400, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fe2000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00009b9000-0x40)={0x4004d88, 0x6, 0x7, 0x8, 0x10000, 0x80, 0x5, 0x7}, &(0x7f000036b000)={0x3, 0x0, 0x4a61173c, 0xffffffffffff0000, 0x5, 0x2, 0x0, 0xba7}, &(0x7f00007b1000-0x40)={0x10000, 0x2, 0x9, 0x0, 0x2000035c2, 0x4, 0x5, 0x80000000}, &(0x7f0000000000)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000658000-0xc)='/dev/audio#\x00', 0x5, 0x44040) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b80000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f00007d7000-0x4)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000076b000-0x4)=@assoc_id=r2, &(0x7f0000446000-0x4)=0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000801000-0x12)='/dev/snd/midiC#D#\x00', 0x69e25bb3, 0x400) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r4 = fcntl$getown(r1, 0x9) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000032c000-0x1)=0x0) eventfd(0x5) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000980000)=0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000207000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d84000-0x4)=r4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e9d000-0xa)={0x1f, "fcb75818d2c3"}) 2018/01/15 19:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000682000-0x8)={0x0, 0x0}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00009e0000)={0x0, 0xff, 0xa146, &(0x7f0000e05000)=0x0}) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000f3000-0xe)='/selinux/user\x00', 0x2, 0x0) rt_sigaction(0x13, &(0x7f0000075000-0x18)={0x3ff, {0x3ff}, 0x10000000, 0x3ff}, &(0x7f00000c2000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000d3000)={0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000c9000)=""/58) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000082a000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e6000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) [ 345.472280] RDX: 0000000020237000 RSI: 0000000000000006 RDI: 0000000000000000 [ 345.479532] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 345.486782] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 345.494297] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000043000-0x4)=0x0, &(0x7f00000f3000-0x4)=0x4) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f4000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000077000-0x70)={[{0x7, 0x5, 0x5d52, 0x100000, 0xfffffffffffff999, 0x3, 0x1, 0x20, 0x81, 0xfff, 0x7, 0x8180000, 0x6}, {0x200, 0x3, 0x8, 0x89, 0x3, 0xfffffffffffffffa, 0x80, 0x6, 0x9b62148, 0x6, 0x2, 0x4, 0xebf}, {0x6, 0x4, 0x2, 0xfffffffffffeffff, 0xcb, 0x8000, 0x251, 0x364f, 0x20, 0x1, 0x0, 0x2, 0x5}], 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000f3000)={0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000f3000)={0x80000001, 0x5}) r3 = mmap$binder(&(0x7f00003a6000/0x800000)=nil, 0x800000, 0x0, 0x80050, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000ad000-0x18)={r3, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057c000-0x6)={0x4, &(0x7f0000a10000-0x20)=[{0x9, 0x81, 0x0, 0x2}, {0xffffffff, 0x9, 0x4, 0x10000}, {0x4, 0x8af, 0x7c, 0xfffffffffffffffd}, {0x0, 0x9, 0x8, 0x8000}]}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x39, &(0x7f0000ebb000)=0xff, 0x4) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000013b000-0x8)={0x0, 0x0}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bd1000-0x4)=r1) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r0, r1, &(0x7f0000237000)=0xfffffffffffffffa, 0x7) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d7f000)=0x401, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c6e000-0x4)=0x1d, 0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000491000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x688}, 0x1c) socketpair(0xe, 0x800, 0x9, &(0x7f00003f9000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000079c000-0x4)=0x0) connect$inet6(r0, &(0x7f0000cd5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cb7000)={0x0, 0x0}) getpeername$inet(r4, &(0x7f00006d9000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000-0x4)=0x10) listen(r3, 0x0) 2018/01/15 19:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005b6000-0x12)='/dev/input/mouse#\x00', 0x9f, 0x240) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000cab000-0x4)=0xbe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ef8000-0x3)='lp\x00', 0x3) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000368000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000fc000)=0x1) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind(r0, &(0x7f0000598000)=@llc={0x1a, 0xff, 0x6, 0x5, 0x8, 0x1f, @random="1e22cd5abf2a", [0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f0000638000-0xa)='eth1eth1%\x00', 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c1000+0xca6)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f91000-0x4)=0x11, 0x4) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef9000-0x8)={0x0, 0xffffffffffff8e7f}, &(0x7f0000ef9000-0x4)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ef8000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000354000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000021c000)={r0, 0x0, 0x1, "1d80399f78a66664f365e228972a265ce97a9e3845bec0cf2ec23a340dee468dbc93ed08e0fed8cd57605748c1b564951a6528feb84f9b0e477b2f04c58a638849d7c1bde19e619762a57fa3edb41309362b6c21bf044dfb53d9cac329bb"}) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r3, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000986000-0x8)={0x0, 0x0}) 2018/01/15 19:55:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(0xffffffffffffffff, &(0x7f000084b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e9000)=0x2, 0x80800) getpeername$netlink(r2, &(0x7f0000ba4000+0xadc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0e000-0x4)=0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000021f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000e1f000)={0x7ff, 0xe6, 0x81, 0x4, 0x1, 0xffffffffffffff98}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ae6000-0x4)=0x0, &(0x7f000010d000)=0x4) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000bc3000-0x4)=0x2) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r2 = getpgrp(0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000ef8000)='/dev/adsp#\x00', 0x7fffffff, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000450000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffc13c, 0x0}, &(0x7f000019e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d35000)={r4, 0x9, 0x7, 0x80000000000003, 0x7, 0x8, 0x95, 0xa860, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4308, 0x1, 0x7, 0x10001, 0x3}}, &(0x7f0000cd9000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000007c000-0xc9)={r5, 0xfffffffffffffff7, 0xc1, "b50f0d7a3cbc6fb5aa6eae2fbf40a2b8a349a9199101cffd1a9bce91d4ca7c15db2ed1fa5e6f925ed793b78e0b4dd9986f383ad7512283945820b2f02f5b1d54e610131ece6551b9002b95e3c63d3f927de4a48d97026062fd908fa0aff009ae333f612c8bc119b8f6d2a708b00387d9f038c7f00eb7d9fa17e0982e167054b443ca8c18917cf22d657619eb63de86b629ae46575667fcb33255d89d9008a61e0febe97f73dbb922f4d8eb0a91c5d236e3c56cf72b80bbb5cfab50a4cd204b71ee"}, 0xc9) ptrace$getregs(0xffffffffffffffff, r2, 0x0, &(0x7f000005e000)=""/196) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000242000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e6c000)={0x8, 0x10000, 0x80000000000000}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000017000-0x10)={0x0, 0x0, 0xfffffffffffffe01, 0x3f}, &(0x7f0000386000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000022c000)=@assoc_value={r2, 0xfffffffffffffffa}, &(0x7f0000156000)=0x8) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$usbmon(&(0x7f0000559000)='/dev/usbmon#\x00', 0x5, 0x2080) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000974000-0x4)=0x0, &(0x7f0000dc1000-0x4)=0x4) connect$inet6(r0, &(0x7f0000e00000)={0xa, 0x3, 0x95d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = syz_open_dev$dmmidi(&(0x7f0000c22000-0x8)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000d97000-0x4)=0x0) stat(&(0x7f0000f3e000-0x8)='./file0\x00', &(0x7f0000c3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000310000-0x4)=r2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000073c000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000305000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002c3000)=r3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000dc0000-0x1)=0x3, 0x1) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000f2000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f00000d2000)='/dev/midi#\x00', 0x6, 0x101840) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffe46, &(0x7f0000022000)={@random="50e8f3ef1059", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@generic={0x15, "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"}}}, 0x0) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000056e000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000c94000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/dsp\x00', 0x20103, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000062f000)={0x0, 0x5, 0x6}, &(0x7f0000a62000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e73000-0x10)={r1, 0x5214, 0x6, 0x6}, &(0x7f000007b000-0x4)=0x10) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f62000-0x4)=0x8, &(0x7f00006d7000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef8000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000ef9000-0x20)={r0, 0xc3c, 0xbd9c, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000130000)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000efa000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0x1ff, 0x0, 0x5}, &(0x7f0000936000)=0xa0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000729000+0xd96)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x8000, 0x26, 0x13}, &(0x7f0000efa000-0x4)=0xa0) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000ef9000-0x158)={0x7, 0x0, [{0x8001, 0x2, 0x0, 0x0, @adapter={0xdee, 0x6, 0x2, 0x80000000, 0x200}}, {0x5, 0x0, 0x0, 0x0, @msi={0x20, 0x80000000, 0x10001}}, {0x5, 0x4, 0x0, 0x0, @msi={0x6, 0xffff, 0x661a8653}}, {0x8, 0x0, 0x0, 0x0, @irqchip={0x10000, 0x0}}, {0xc169, 0x2, 0x0, 0x0, @msi={0x0, 0xc2af, 0x3}}, {0x8, 0x1, 0x0, 0x0, @adapter={0xfffffffffffffff9, 0x7d9, 0x7, 0xc2, 0x7}}, {0x7fff, 0x0, 0x0, 0x0, @sint={0x800, 0x84c}}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f00005bc000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2018/01/15 19:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000f0000)='/dev/snd/midiC#D#\x00', 0x77da, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000058b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x89, 0x4, 0x100000000, 0x800}, &(0x7f0000ee9000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c15000-0x8)={r1, 0x4}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r3, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:17 executing program 4: openat$dsp(0xffffffffffffff9c, &(0x7f0000859000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a10000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f000070e000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x200) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000263000)=""/221) listen(r1, 0x5) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000296000)='/dev/audio\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c6c000)={0x0}, &(0x7f000094f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000ed0000-0x64)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x0, 0xb3e7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100}], 0x64) syz_open_dev$mouse(&(0x7f0000973000)='/dev/input/mouse#\x00', 0x8000, 0x40000) listen(r2, 0x0) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004da000)='/dev/audio\x00', 0x180, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00001de000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000526000)={0x9, 0x8, 0x2, 0x7, 0x240000, 0x1, 0x2, 0x7}, &(0x7f0000b34000-0x40)={0x1, 0x8, 0x8000, 0xff, 0x1, 0x80000001, 0xa2ba, 0x3f}, &(0x7f00007b0000)={0x2800000, 0x5, 0xc445, 0x1000, 0x9, 0xe4, 0xffffffffffffffff, 0x5}, &(0x7f0000eb7000-0x8)={0x0, 0x0}, &(0x7f0000f3a000)={&(0x7f0000e26000-0x8)={0x2}, 0x8}) sendmsg$can_raw(r0, &(0x7f0000bc9000-0x1c)={&(0x7f0000621000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000e2f000-0x8)={&(0x7f0000b3f000-0x10)=@can={{0x3, 0x0, 0x9, 0x5}, 0x4, 0x2, 0x0, 0x0, "5a3adaf258aa2937"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000a0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 19:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000e57000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xffffffffffffff04) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$pppoe(r0, &(0x7f0000b8d000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00003da000-0x4)=0x0, &(0x7f0000847000-0x4)=0x4) getsockname$ipx(r0, &(0x7f00007d0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000875000)=0x10) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000063f000-0xc)="3a26dc70bfe53131a4b46987") 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x10001) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000068c000-0x9)='/dev/dsp\x00', 0x4100, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000ef7000)={0x0, 0x0, 0x100, 0x1, 0x7, 0x3}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ef9000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000a41000)={0x7ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/dsp\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000353000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000a32000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, r4}, 0xc) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000f2000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000008e000)=0x14) sendto$packet(r0, &(0x7f00000e9000-0x3a)="473c4f5c7694f72e283a76b12988a8d71eb29c5f93bb83fbfe24c97ec6251689356526d9f463d72d13ed1717f79c597e55df4b423b3a5ed6f995", 0x3a, 0x8800, &(0x7f00000bd000)={0x11, 0x3, r1, 0x1, 0x7ff, 0x6, @random="c2f972cce053", [0x0, 0x0]}, 0x14) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000f3000)='./file0\x00', &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000003a000)={{{{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]}, {{0xa, 0x0, 0x4e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9c, 0x7, 0x6, "f1d40f138818293327b0510cf13d0c631b3ba8b5f3c9748c42f16d88a975fa0d78c6f5b06b5f15770b4ac700ac40cbfe595ece19bb13a7be1f5b9cf6a3702621150757c83d31f62b1ca9263e6b2e3766"}, 0x160) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f00000f4000)={0x11, 0xfd, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000f3000)={0x9, &(0x7f00000f3000)=[{0xf330, 0x81, 0xbb, 0x5}, {0x800, 0x2, 0x3, 0x8}, {0x401, 0x7c00000000000, 0x2, 0x1}, {0x6, 0x1ad, 0x7fffffff, 0x401}, {0x2, 0x7fffffff, 0x401, 0x314f23ea}, {0x0, 0xd78, 0x6, 0x8000}, {0x1, 0x3, 0xc6, 0x7fff}, {0x8000, 0x80000001, 0x0, 0x5}, {0x101, 0xa389, 0x5, 0xda1a}]}, 0x8) 2018/01/15 19:55:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000081a000-0x1)=0x10, 0x80000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000294000)={0x0, 0x0}, &(0x7f0000f09000)=0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000044b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a59000)=0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000949000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000ef6000)='/dev/dsp#\x00', 0x81, 0x40102) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000518000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nfc_llcp(r1, &(0x7f00004b6000)={&(0x7f0000f96000)={0x27, 0x0, 0x8, 0x1, 0x4, 0x101, "4e90ca6d60b12f4c3164bdd3c1df49526bd2533bbb8a492e440fc302b1c1b1a828b0054a3c19505ad381394be1e10408aa3ab42565d1c23e0ff62f36084214", 0x9}, 0x58, &(0x7f000095d000)=[{&(0x7f0000a5d000-0x88)="c36e80951e1dcae49657476470da90e20f78dfb495f4ca11ceba9bb4f4b3dd23c8c88d51c23c5afed7c835b7da9345ce9f2cf713b444f9da34ffb1e7a6184a3ddf471556c45be94163eba50d453ee79b60cfe0536d13682d65c393ab41ab42e4cf5feb44cd5eb361d189d5ac0009fa39d33d720bf06f3e5e424794b3adfe1c22b7add3c76139673e", 0x88}, {&(0x7f0000216000)="efbb02ebe80109883c316bd3bbb6cb9e52f3f04a8f0ee45cbddc0c317fe2b1906d85fee108f1d0a092620f6dd3a575021fd0d7c67add962cbe300be0dee42177c3df1e1ed38e2684a0cd67ef922884d74d49a680945f6c84d3298c", 0x5b}, {&(0x7f0000f07000-0x99)="2a35aab6150bd24644ec50a621366f8b89a22a086065e4dd629ae4d8dab454681812beb59532f314b8e77659db8417a064999a4abea8d5612a13b14cee5d8e76f6fbba76a19eb5fc297fb02406b710d23eddde1a4c0ffe436ae1c9d08d9e90e556982b44522e5525b693c5d601e26cae52541a08af8435e72eb3caf17a107c67d188f5ddb57cf70317efd27ebafefec4e3afd77bc323cbd733", 0x99}, {&(0x7f00005b9000)="655f5e99cc7676588bc98f5c68d0713a6beeaa435a7a55fcb57f3ab011bc599c221c7c6547375dc856a0c251e85c40372ae704224c09703acd6761304f3e8367e0513b316a66cef3", 0x48}, {&(0x7f000092d000)="24cf7de2b3e62bf503a44e90e257eeb2d43d2123d1c02d01296ba07e7fdfbf9b32bbd556b1c6c0a5bd952802f749f2e5eb89fc31652eca96953e43822bf26552388be3a0997dd09177747c457f8b3bb21465ce45e4745c9dfb7f5a7e8ada19fc8908aee84a7735055783a2bea76433d58ad87a4fe2340d14228e23dd99c9a265a70fc5ca6e1a07abda704b200a4dea0d3b71bcfd9161ccf9bd457800f8fd6e65a56ec45a8b9950832f77b85201eeb707359592449282dcce8f", 0xb9}], 0x5, &(0x7f0000b64000)={0x50, 0x88, 0x475, "cc2c7a027615af22074f7923aee86964e3e4fd44bcfe05de06ebdc518c04bc7cb8724c26945c4a3264bb419557fae0782ca9a9c503eb82830208e90432c7075a71"}, 0x50, 0x4000}, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a1d000)=[@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3ea4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff237c}, @in6={0xa, 0x1, 0x548, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1053d39f}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x80) 2018/01/15 19:55:17 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000094d000+0xc9)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f000025f000-0xf5)="ff34ec78949d627c4b77d30b9e580151551474db5bb040d3a45e062bc31cbb11d702035d7e541e81bd9f111672adfeaf59e88c4dec9639d3b541d5395efc2f2d362cbbde696090bddad254604d0eabcb6784dc2d17b1e61ef5e7184b1e85bc9ba57da16b0fd8f0ded72af32e08790026e945deb6aca5322c7920bd6c131f0ea6cacaff49ddbfd4c41ab5364f92cefdc9ffacb474191691bc31477103669fbbd6dc1118c2430ca1eb6f194706642c6415501294269750c1373b6f2d9ce9ec173278045e84f38dbf9589a392f9a54bf0596805a1f4cd2ded4cd7727c67dadf1193950b2529438e41f55e9e3f30224e8a0dc78a4d8da5", 0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f89000)=@assoc_value={0x0, 0x0}, &(0x7f0000c7c000-0x2)=0x8) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x100000001, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x1, 0x81, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e6950000006a3d54436fe71cbcdc6e30ac10369300f6af7d07632732b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e246049f9f3aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce9c8bed2e99060a364c493ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) fstat(r0, &(0x7f0000c3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000c73000-0x8)='./file0\x00', r2, &(0x7f0000b40000)="a35ef8e98dd539375d1ecdadfe59addad8401d51db0687fb3fe9149337d3bfebae99e7fd7d9863832122a54409abb379eb932f8e40769298a98da9dce61eb9fbfdeb7904df14176af7d20418760ef3df323e5f17c616d16af1e00db766188d311e4fdb0f5a581fb03f4184c616be7c3255a7ef712b05cc65c9102097848c5d136969750d75779a4fa8abc39af84acf2c125030da02aee4f829591f00243d11468cbbfa5cecf1a856ac3e18eef861ab5911b08c9abc17495e719ac53df3392872b3e23b4c0c") connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000673000)='./file0\x00', 0x8a) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000d84000)={0x8, 0x0, 0x956b, 0x6, "d63b4e103672f5fb979bcafd95660aa99741526797a372484189cff41a343f76da8fb0ef39ef2d19e960033b", 0xffffffffffff8000}) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000f2000)=0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f000023b000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x100) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000ef8000-0xc)={@multicast1=0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f000089d000)=0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00009bd000-0x60)={&(0x7f0000702000-0x18)=[0x308, 0x9, 0x80, 0x1, 0x89ae, 0x500000000000000], 0x6, 0x7fffffff, 0x0, 0x100, 0x8, 0x8, {0x8, 0xa61, 0x3, 0x80, 0x8, 0x7, 0x100000001, 0x8001, 0x5, 0x0, 0x1, 0x1, 0x6, 0x4, "785a17595c0c9f2b309187e5b88cc5f70668881c3f9ff75338ccfcbd3ce6aefd"}}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$cont(0x18, r2, 0x21d4, 0x9) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000db0000-0x18)={0x81, 0x7fffffff, 0x1, 0x1, 0x1, 0x7}) socket$pppoe(0x18, 0x1, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000083000-0x6)={0x1, [0x6]}, 0x6) r1 = socket$inet6(0xa, 0x1, 0x7) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000243000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e78000-0x50)={@common='ipddp0\x00', @ifru_flags=0x8200}) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008dc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000a20000-0x18)={0x6, 0x8000, 0x3, 0x3f, 0x24, 0x0}) recvfrom(r1, &(0x7f00006ec000)=""/13, 0xd, 0x10001, &(0x7f000091e000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x4}}, 0x2e) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r3, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a0000-0x11)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000024000-0xb6)=""/182) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000f2000)={0x5, 0xaf7, &(0x7f00000f2000)="8e36239f8a70ea22bf0ab65bc04b9fdef334670b5c4c2a205113cca116a7368c0652e5c5509df269ef3207d4f4d691e7839e227279922a8b6e6839df762cf68d016b4e56de56ed55dfe18db2cf387bb4f0aa5bfdd87b36788c9776a8c5779c8275fc27886abe6697fbeaf8dbfd52dce1822c54530c121a3f5efa3751a5e43547855c0cb07eed6e77a291a128ae5eb9cf68216cd504c77f594411bc", &(0x7f000006d000-0xd1)="febbedb527dac32400d67fae222dea8c6a36ef398d232436479ba06875b438c9216f1b818a766d4e1e7b4fcb9cf62167c0f8e21580df19c2f834d761833f680bcdbb01786c659acfe8c60fa389a0c5bbc47994f9944b265713509418349fcb52e6c3c7a71caf0883ccc02190c035df975194e646552b8217e3ae85242f25786b723a5252a4372b408b03124b22206da0f20882d95f604004143bd5b54840f9e394744dba5d310aab3f8ff46f478eb1d97cdb76c895000813dd8aae6a1a1482233b842bba01bfc0be99d178fc2e6567e427", 0x9b, 0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ee9000)='/dev/admmidi#\x00', 0xece, 0x10000) recvmsg$kcm(r0, &(0x7f0000cb8000)={&(0x7f0000ae1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000228000)=[{&(0x7f0000c71000)=""/0, 0x0}, {&(0x7f0000a7d000-0x45)=""/69, 0x45}, {&(0x7f0000be3000)=""/4096, 0x1000}, {&(0x7f00005fc000)=""/191, 0xbf}, {&(0x7f0000191000)=""/113, 0x71}, {&(0x7f000052b000-0xbc)=""/188, 0xbc}], 0x6, &(0x7f0000406000-0x2c)=""/44, 0x2c, 0xffffffffffffffff}, 0x40010102) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000877000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000218000-0x14)={0x3f, 0x80000001, 0x3, 0x7ff, 0x1}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000042d000)=0x0) r2 = socket(0x2, 0x1, 0x0) listxattr(&(0x7f000056f000)='./file0\x00', &(0x7f0000eb6000-0xd9)=""/217, 0xd9) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r2, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x200000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000719000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000368000)={0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000b48000-0x97)={0x93, "8cb189c1c2c4db3e9e646bb25a479139864f5f0ae3587e52fb1334232b72ecabf070bf7ee16e8d057e4e1f78b7e9c517ef09e1d2373f9ff22fc9f6638bb94c3042b7aeba0088938b8ec0304ee3f3e914d40816eb57453794eb94b7b83d82132e9cb733c580bec1f6539f92e2c92bc949fdc0caa33cd5b94e8cc68f2dfc0a43108b0a73cdad1c79722da0476261a593203dce68"}) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) userfaultfd(0x80800) 2018/01/15 19:55:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000078c000-0xc)='/dev/autofs\x00', 0x20100, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00008ee000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000032a000)='./file0\x00', 0x200000, 0x100) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000cfd000-0x8)={0x4, &(0x7f0000ef5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d34000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) pipe2(&(0x7f0000cb9000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000045e000)={0x80000001, 0x401, 0x7, 0x780, 0x7, 0x4, 0x3, 0x1ff, 0x81, 0x9, 0x8}, 0xb) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x100000000259) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/load\x00', 0x2, 0x0) fcntl$setown(r1, 0x8, r2) r4 = syz_open_procfs(r3, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ef9000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/rtc\x00', 0x30000, 0x0) accept4$inet(r0, 0x0, &(0x7f0000ef8000-0x4)=0x0, 0x80800) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000efa000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/create\x00', 0x2, 0x0) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa0000)={0x0, 0x0}, 0x80000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000e7000-0x2d)=""/45) socket$netlink(0x10, 0x3, 0x0) r2 = openat(r1, &(0x7f0000334000-0x8)='./file0\x00', 0x8000, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00008d9000)={0x5, 0x3, 0x4000, 0x2000, &(0x7f00000ab000/0x2000)=nil}) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc6000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getpeername$netrom(r0, &(0x7f0000f02000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001e5000-0x4)=0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f6f000)={0x6, 0x9}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x78b) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e28000-0x8)={0x1, &(0x7f0000930000)=[{0x80000001, 0xfffffffffffffffc, 0x1, 0x34}]}, 0x8) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a02000-0xc)='/dev/autofs\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000305000)={&(0x7f000051e000)=@full={{0x3, {"15fef841f1e7d1"}, 0xe4b}, [{"b4e40c1fc868ef"}, {"797752dee3b789"}, {"9f20983676c7fb"}, {"2b2822d075d899"}, {"e69d25a0728d66"}, {"db9e94a1b167ac"}, {"a12b2a19027dab"}, {"d1136eba129f5c"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0xa0)="4ee5816fddb9042d4e197468b238710d5cc04d67b2ff155306ea2ad3e841092b66b361166feb36164de9e00fac9e1912d59bf3ea7ab06890b3f5185a5d934b06bbde418b3884b7481fbd1d6beb4aba51f6c85458d5f9e83aa6103ec9da8de225af0110201c4444e8d0ff5cb2ee9dd3f0fef4db8f7325dd38df6c9d86e5443b051406c1d9feeb29928b0d1122a3141d2f64404dae51bd9836c3912ae48679b400", 0xa0}], 0x1, &(0x7f0000725000)=[{0xc8, 0x119, 0x401, "cf148c71686bce9febad4248d612f7ac329fde3c17579dae9a79831fffd61804c08fb4b7013e69f133787af3bfc697405a58c785677d3e626ac13dfedde543a9625db2e0191f627989f239bc8b1e7072d06b660c020539f66fe98fec25bf6ba0cc453685d5b335d1e5358a42f9a6ecf311e24ef85440d51eced8580d702fa3d1269b69c2906e428e75e422f8c03a80768dfb6d540fc8d0b70a532f12db8c009f72b5d9f2e2e953cafcac5f5a914902cf442fcf9d8ee842b9ed"}], 0xc8, 0x4}, 0x4000) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000d7000-0x4)=0x0) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e1000-0x11)='/selinux/enforce\x00', 0x111880, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00000f5000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/relabel\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000f1000-0x8)={0x1, 0x2, 0xae, 0x7, 0x5}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000001b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000ef7000)='./file0\x00', &(0x7f0000ef7000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xd7f) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ef8000-0x90)={0x1, {{0x2, 0x3, @rand_addr=0x153d9afe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 19:55:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1e000)='/dev/rfkill\x00', 0x141800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000aaa000)={0x8, 0x100000001, 0x1, 0x1, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00004c6000)=0xffffffff, &(0x7f00008c9000)=0x1) r2 = socket$inet6_sctp(0xa, 0x4000000000000002, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f000057e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd13) listen(r2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/15 19:55:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000c97000)='./file0\x00', 0x2) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000dac000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000092d000-0x4)=0x10, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ce7000)=0x0) lstat(&(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000298000)=0x0, &(0x7f0000804000-0x4)=0x0, &(0x7f0000b08000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014c000-0x4)=0xc) lstat(&(0x7f0000284000-0x8)='./file0\x00', &(0x7f00008d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000f5000-0x8)='./file0\x00', &(0x7f0000559000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000fe9000-0x4)=0x0, &(0x7f0000861000)=0x0, &(0x7f0000fac000-0x4)=0x0) stat(&(0x7f0000ef8000)='./file0\x00', &(0x7f000062c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009a4000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041a000-0x4)=0xe8) getresgid(&(0x7f000036b000)=0x0, &(0x7f00002de000-0x4)=0x0, &(0x7f000041a000)=0x0) r15 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ca6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ba000)=0xe8) getresgid(&(0x7f0000a30000)=0x0, &(0x7f00007f4000-0x4)=0x0, &(0x7f0000f17000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006f3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fea000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000)=0xe8) r20 = getgid() r21 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a99000-0x4)=0xe8) lstat(&(0x7f000026e000-0x8)='./file0\x00', &(0x7f00001a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000979000)=[{&(0x7f0000b47000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a4000)=[{&(0x7f0000dfa000)="5eab009561d0bc043e2833029745c34b96b6eacde3a830b16a1f1ff1e7c636c3443fbbd1d6541d6b54e4edf876", 0x2d}, {&(0x7f0000209000-0x1000)="1a85d7b1845638b2789f76451fdd4eeba17a89336a1d25a66bb7ad0270117b585b1449baafc35e451a86d408e9fe8e41924f6e98c90cecb8d0e967d909029f985104e7061fbb98b34efec9c9b1b1db692ae6400770b463eecdd1ad1173047705ac2b5c1b4ad08b17d621c411626d76319552c582ea7e10a23e7f0964e15ec12a60f852cf6a39b108de440bf69918e27e78d819613be2fda20bb4c26e202a28c2a354e2b16fafe9a2e2e26bf0768b0f95963f746fd143710d070633400d1bf0cfd52a42731d1abba10a8a2d8c450085067109bf9f25a378f60a88cfb792cc0563a17fb34615519cdb2eac88816598c8d6fab660105e68f7c8bbaef5ae8911e65d0d8ffd6640ff5f322ba238346e16d9fa8857ea846f73bfea9fadcdb3b2772b6f4b0328d759e3f8f9ae5694968355a5080ae5d60b7f8b01fcaa86382f507a371590f25952f0475fe7cc040d934cf6ae8f081083c874adc017026d7680b276c9ca720bb8774610a793b7c43438cabf35b9bd5ae55ca3de5b19d80670a7054b824a3aac3e1dc82112fb36f63847e7f48c5ee194bdd38e2b2f04a77127d5226362df3e427c5537f4318a689be2bf78643bb4cc17218fcee82217422944cc960aab4d63feb4c516890b6df3ad8f9d43fe23ce518dd0898216a725c32784a4e1f6c16468fdbc06d5da43964bd9e6620e597b92747b17bb06f04bfe6fcffcedf5a1799ca95abdc77913b4d03351dbd0dbd497272d3c363eaccf012223c42fbf66f45567aa1491dfd9c9b65ee2a9c7dbe111232b04acd4e5dc970b2bfb469c58e11a0b90d5ed8e06bde9aa21ee914d6ef294baf2e7664777be452b4ce043bd2bd061b9c814e0c2071fad6039b779b3955d00626a44fc3f23956bb6134a65c6a54a461890cd0715951f0124769fad0f5aa5938d149aa9440729b4dae2e59ed04249868cde63c89add8e26df7e02703bd887fecc8cc57e4aec0a9be3ff5b15ad56c3ef69e7df29326c605a00f838073ba73a0c3b419f29819f43262b49ecfd1271fc052884c6a45d3bc3331e866ace1e1ebdc4753a3c825ff7e9d27c4f4b0e47078d371b1ee7572d876bf0932de0dbbf7378043610db1dca8e0aea21bbd66692e8ebcca36d526faf535868700cac505174c0ecfac6716ab3b78251c0c1e7b26059a8e674c4abb7f3e937787339d884c801f0a9f0064735feec6eb4b266cfe440d780d9f2c881e4cd87761d7857ee18772c42aa5b4120ff64317bde98ffe6842d650c8970ae6e6dd398068d656569dffb4afbef4e2276a412942021fecefdd8dc5fd5dca81d07f3fb354e889ba7e7f2311c39f81595eee6910f8b4f3ee2eb78f1ee4f50c83f987df690fdb22e9bc3904d7816f9a92742c586d64abb74d8ffa9ae40f3bc5776eddd4649c0562262402544f96688640a188478eb67f237c6f791a441811fa3b37db9d796ec1a5de4eb2dcdbf6bc8ebe83608e7fc6f8d07d65725a7557d24519a0e90e3e117165814696604d6e70f9af5fa22f9316a008e333331f4336b825063c42d718991c6e80c9ace146fb22379e940c373fada8276e209d571bda26a469a6104fc77ff2384e5b7abb41cab18001f04b7227956783f9b1b1dd8de2097110556b1de3efa323d7ba8ae600e762fb5755b4253af2f12b961ab0538dd65067f231004aad07eca42ed604a47cef390cf90844e6bb97b79d47ceaa41d027df2c02a76b0edb1bceb88f55b9e0e4fefb2ba0d3bd7a18bfcb3c579008a3597be2e8a762f575aa6d86f3213850e0454d380d1f11f32e470fe9b38070011678e80f367c7d3b361071246703a37336a2b3f4eab6831c7a6e232d019b8f9988391afd5b0cb12687547566f8540dd92cce262b966f1c3902f2708435f44127cd800db1093619a585ebc648986f8025250b1f7e0bc8de523255a5c0e16331ae1d5a1a6ce4260406e4adfea6db056bec948eac1d97a21b82b92076220df5b4c49949fe84f85528fb30b7be2c784ecec6c9299ca1b5e83700a686190bbf3252d090708f4ebf4602d4f2b8a28a24c91e573072887550dc7580ef01885303011d1a021c7a8e658517451d6e2d7f3d1c39561d15facd934e029dbe2699055eb6f7a88041bd95f60287a0f70a81861192f59fcd530870c51001b41eb7bc7d73d2fec616dd9317c9dd8e51b6733f899421ff9322ea186968955ad65c2ed5650295cb22821ba7b078e43e62857a394616bdd494710998a58fcf291983fc003ca4884ea8cd2bf9eb93053ce09d9ef7d2aa5a06a56763e89401bace51243c5af9c4f7e8aa793d1d09a943946bdba1275b9f20160e8a1406a92b77869276ab96cf243077b651fc60e137389b29b0daa1dba3548c150207baf8244807588e5757b70fbb81de1a0fe1b1a7f22b0e193fa2878c78df34279ba2c6dd43523a149050c9e8556675631aa93cdf06ecb5586f03b0915e8bc85bccce0a8065c0997cb2d5a168fece16d3ff1f7bede8a920819dd9bcdd0941ddb977b4a8ed4bc6bcdbf9fbad2c2c43591da3a37072f6105c512694509c49d7933306169000c222750d5e2adcd162cc41734ac9447c0ff069b167fd8df4684fbc178106d3615ca1b88b3545759da6c677edecec715ce2c49ec3e172f35decd93eee0a6406faa4f85b37ad78bb632a6b1d1e5f632f008ef5f461a550b20d787b1f5d2d3207c03c600ed9fece28f72ec9ae47950151a5dc9e1de6ec129f23320994848817f74043719e1c315ed7dff47c59951fb8c42e3dfd8d3454aff0269fd0b6d9397dfd8a76446d63cef083face26fc8e41f886ece14a46e803473bcf5431faf40f3830defa89a5e5de9111b6461325125a41b66fa95101412adf4df037b5974070a0d55414f94fb6aa9988ef3fd9e25e38b663fef020b9658e7420763a7383cba629044ce8770f6de979a761a963d9afbd847c1518173fd32acd67e91ab8d9577e185c828eadae904a7d4c44fc10dffdc5170cd5f8fda8b30ccb5708934683daf66da1815ea6d356705ee6c64ca2f00c71123de478f6bede67271cdd62bd8e0736b8dbb46b554223470a6357d8ab0d3b04ddbafc0eaee5890334d4e6cbb34aa7d04a8120cef61209f718b71761dad6c07e63ab0c8d340f3d14140921e699e3bd8db3ca8efc8f11c98f4e64e81f4a49f3f63327312ee2100e8b1a8fb400dca10084eb13fe6373b0e27ec27b7c470a93e764f06f797a144a7087ba4466326b252cdd52760e7701ef58a8e1eef98205cf97223248c78f23028f592225f1ce64017df0ff93a7513a3559c6486c85dcafe6ae64d3080b399ddf7e61aa1af5fd71cfa67db814d1e5a183e2a8dc3656b7319cd876f9f6453baf2f4c6a075a4586d9ca47b27e0458aca5d992aea9e7835bec54377e76d097a1baf809fac0eb20addfe606131112f006ee040d0944088f99b430d8c07b34dbb4d516ba10c50edba784b28e41d84f079db72a1ace78d28bad43a13784519773e56dba037cfa7693f0a0b8d124755e5ff4e86bacb5cf8723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{&(0x7f0000168000-0x9e)="53d59166664ac4aa46087e1f39a1e22e65e7cdde9c42e9bf9ee7817e42511d1ab160363745fe25bdc9567977eef3bd8a051f4ecd58eef14ad2a04777a6033ea76bf06c295d34ad3197578cb35d115c63ae058cd2efbe49abc1c2b8da9b910dac44a555133bb404dafae9a702aad8a9dd731f83c60912c68eac2a2e6230fa6e4752aefb55f1640898ab078870ad2fa35aa1d002611ee3d9d9be42b0c91bb8", 0x9e}, {&(0x7f00002d3000)="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", 0x1000}], 0x9, &(0x7f0000a77000-0x90)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x90, 0x8000}], 0x8, 0x20000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) openat$sequencer2(0xffffffffffffff9c, &(0x7f000093d000)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b08000)={0x7, 0x8, 0x2, 0x8, 0x49249249249253f, [{0x10001, 0x10000, 0x80000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x2, 0x40, 0x354, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x9, 0xffff, 0xfffffffffffff654, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f44000-0x1ae)="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", 0xfffffffffffffd3c) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000059000+0x99a)=0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x4, &(0x7f00000f2000)=0x0, &(0x7f00000cd000)=0x7ff) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000008e000)={0x0, &(0x7f000035b000-0x8)=0x0, 0xe, r2, 0x8}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000be8000)={0x0, 0x0, [0x9, 0xbc, 0x7, 0x5, 0x1ff, 0x66d, 0x2, 0x3]}) ioctl$sock_ifreq(r2, 0x8996, &(0x7f0000a48000)={@generic="7b7990f04048c0894b930ba05839f750", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 19:55:17 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000532000)="", 0x0, 0x0, &(0x7f0000133000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006b0000-0xa)='/dev/dsp#\x00', 0xffffffffffff6b05, 0x202000) ioctl$sock_bt(r1, 0x8906, &(0x7f0000434000-0x77)="01f1f713b33db68dabac9f476f2edb73019a4e0afcbc0edcbc8c1e5c9de7830d66b2348ae400809fde9aebe0392cc02f9ddcf6de082ac932bda2d3ac8a9879ddd0da09fd9c115aacbf47113a964a052f86bfb8016b569c49e1dffcb997f64c337a5d6929986bd6bf9f3eeda0e05663431b156e1fe3c795") setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:17 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x5, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6a, 0x2006c0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00009c0000)={0xfffffffffffff001, 0x0, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000c1d000-0x10)={0xbf4a46d6e5296b27, 0x18000, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x800) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r2, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() stat(&(0x7f00007ab000)='./file0\x00', &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r3, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:18 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000b31000)={0x1, 0x4000, 0x3, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc7000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x7}, &(0x7f0000d6f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004ef000-0x8)={r3, 0x8001}, 0x8) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00007bc000-0x4)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000023e000-0x8)={0x1, &(0x7f00007bc000)=[{0x5, 0x0, 0x0, 0x10001}]}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000de8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000075e000-0x4)=0x14) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef8000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000556000)="", 0x0, 0x40000, &(0x7f0000d4b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000efa000-0x9)='/dev/vcs\x00', 0x8000, 0x0) bind$packet(r2, &(0x7f00000e6000)={0x11, 0xfd, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/15 19:55:18 executing program 5: umount2(&(0x7f0000043000-0x8)='./file0\x00', 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b0b000)='/dev/input/mouse#\x00', 0x61ba, 0x8000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a18000-0x4)=0xffffffffffffff3b) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000e6000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000f2000)=""/229) 2018/01/15 19:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000210000)={0x3, r0, 0x1}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000043d000)=0x1ff, 0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000085a000-0x6)={0x8000, 0x7, 0x101}) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000c0f000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000806, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a8bbbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832c8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ff4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r0, 0x8, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000003, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000a1b000)="", 0x0, 0x4000, &(0x7f0000dca000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000093c000)={0x0, 0x0}) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000356000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000d14000-0xc)={{0x7, 0x8, 0x100000001, 0x400, 0x6, 0x1ff}, 0x0}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000032000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000f2000)={0x0, 0x7, 0x636, 0x0, 0x1}) 2018/01/15 19:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000955000)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000cf000)='wlan1em0-eth1\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008c2000-0x9)='/dev/dsp\x00', 0x2080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000098d000-0x8)={0x8, &(0x7f0000dc6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000be0000-0x28)={r2, 0x8, &(0x7f000032f000)=[0x7fffffff, 0x0, 0x4, 0xfffffffffffffff7, 0x3f, 0x100000000, 0xc7e8, 0x3], &(0x7f000083a000-0x20)=[0xfffffffffffffffb, 0xffffffff, 0x2, 0xfffffffffffffff8, 0x1a1, 0x20, 0x9, 0x89bf], 0x0, 0x6, 0xfffffffffffffff8, &(0x7f0000089000)=[0x0, 0x2, 0x7, 0x3, 0x0, 0x0], &(0x7f0000813000-0x18)=[0x2, 0xffffffffffff6ed4, 0x0, 0x90, 0x100000001, 0x72], 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000903000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e57000)={0x0, 0x0}, &(0x7f0000b3a000)=0x8) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/15 19:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x84)={0x84, 0x5, "ab29966e1fc0638a86ae09b0de5f4fdb2b9573908d1bef818c24e525096ef801f9e202d4b310261ddbac5a98477c5fac83167f5dc80c3fc14334ba72c233c87595974e13e6eb2786571a0a0f7758e30fa84065f7903820f9b3869aba59ea17bf4cb895bdffdaeaef49389dc2c37145f91649be52bc01c0a518d0f977"}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) pipe(&(0x7f0000260000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000b33000-0x4)=0x100000000000, 0x4) 2018/01/15 19:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000085d000-0x8)={0x0, 0x0}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000d5000)={0x0, 0x4a00000000000, 0x8}, &(0x7f00009c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000f0000)={r1, 0xc7, "a2922c8d8badaf9424d3e62216651dd178f43d2cf172c3546533311d22fd7815afd6cbf08961fa3e07fb0462720c27fdefa3f05427461ac699bb1da6747f4433246a8b0046fb19e6b63974a20d09e00b969cdaff37cd29f778805a28eabeb146c27c14521d53b3712ecb34f1a1f6e59218aa3cf4337a6aa19444c761724a82a418d46069655d53821877bfc8edcb8ca5d00055cd20b4c5c228894fae92152b55240c4821a4fc9040c3aa97133de8ae2b384a999800d9349e88f34f9ff2008cda37513f7a880e84"}, &(0x7f0000ad1000)=0xcf) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000ce6000-0xb)='/dev/midi#\x00', 0x5, 0x40) bind$inet6(r3, &(0x7f0000499000-0x1c)={0xa, 0x2, 0x99a4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffffc}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000904000)=0x0, &(0x7f000097e000)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') ioctl(r3, 0x10000000, &(0x7f00002cc000-0xe8)="6613eb0006f6135ef919622b23fb2366a31b0e3aca05054c92a06478e8a962eefb488946476d04aed6723b2b12163abf67ee52bd738aa7ac2c5df2263ae4bc55a48ccb4c5134cb711ba29516a62f58f796407848de47dc212033fcf02d3b8f82a8dbde9c7b8544da4bf0e3a7d77a02c2a058ebfe23810bd57e05c89bfda5e9aa4f75424d2a02f5a9d79c8cba362925c06ade0ca1c5a7a606328ce34bb8e9f9670c6b6abf34af762c155c0cf4f532080b6a4d740ec3183f0d8b676ffed740d88fbcaa3072d68b42c69fbab35ed6d7570c6a82ef1fe1053e2988c737f66382286eade245a9209aba46") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00002ba000-0x12)='security-vboxnet0\x00') sendfile(r2, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:18 executing program 7: exit_group(0x3) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind(r0, &(0x7f000008e000)=@sco={0x1f, {0x101, 0x6, 0x3ff, 0x0, 0x4, 0x5}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f00000ba000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000f1e000-0xb)='/dev/midi#\x00', 0xe7, 0x40) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007ad000)=0x0, &(0x7f0000e5d000)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fad000-0x4)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b50000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xc0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffc9a) r1 = syz_open_dev$audion(&(0x7f0000c9f000-0xc)='/dev/audio#\x00', 0x1, 0x10000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000569000-0x400)={""/1024}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd5000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/01/15 19:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c27000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7f) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c03000)=0x0) ioctl$VT_RELDISP(r1, 0x5605) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007da000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000fc1000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d31000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002e8000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000d74000)=[{0x2, 0x75, 0x0, 0x2000000, @time={0x0, 0x0}, {0x4, 0x6}, {0x6966, 0x0}, @quote={{0xb68, 0x6}, 0xc22a, &(0x7f0000caa000)={0x6, 0xe4b, 0x100000000, 0x8000, @tick=0x4, {0x80000001, 0x400}, {0x5, 0x7}, @queue={0xc3, {0x9249, 0x774}}}}}, {0x2, 0x5, 0x10001, 0x6, @tick=0x7, {0x100, 0x0}, {0x81, 0x800}, @time=@time={r2, r3+10000000}}, {0x7, 0x5, 0x100000000, 0x47, @time={r4, r5+10000000}, {0x8, 0x6}, {0x7, 0x76a1}, @raw32={[0x3812, 0x7, 0x2]}}, {0x5, 0x4, 0xcdc1, 0x8, @time={r6, r7+10000000}, {0xe69c, 0x3a4}, {0x6, 0x400}, @raw8={"e6a3a4e4aad0dc40e4ab3cd4"}}, {0xff, 0x7f, 0xfffffffffffffffe, 0xd13a, @tick=0x4, {0x4, 0x5}, {0x21, 0x7}, @quote={{0x6, 0x8}, 0x80000000, 0x0}}, {0x200, 0x5, 0x8000, 0x1f, @time={0x77359400, 0x0}, {0x80000001, 0xa21}, {0x400, 0x7ff}, @control={0x5, 0x8, 0x0}}], 0xa8) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) 2018/01/15 19:55:18 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c2b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f0000ec8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003a9000)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb9) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000f2000)="2da0a6945243ca6a0e1fcb3ec645d544915502e7febdf1df7853e11a3286ef8325c6b2a044e5e27baf14e0cfa5536f12f03021636dbf3e8d7f7d1761463aea666215a7e153d50797d5fd85d95682ca8bc06a6175ee52d5fe01d1a3fb7ae21d80102a6db826eda961edab727902", 0x6d) syz_open_dev$sndpcmp(&(0x7f00000d0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) 2018/01/15 19:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ba0000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8d000-0x4)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f00000e0000)='./file0\x00', &(0x7f000072a000-0x8)='./file0\x00', 0x6002, r1, r2, 0x8d4, 0x0, 0x80000) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000894000-0x9)='/dev/vcs\x00', 0x1, 0x0) faccessat(r4, &(0x7f000096b000)='./file0\x00', 0x190, 0x1600) accept4$inet6(r3, &(0x7f00006e5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00007d4000-0x4)=0x1c, 0x800) listen(r0, 0x2) 2018/01/15 19:55:18 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a7d000)={{0xb9a5, 0x0}, 'port1\x00', 0x23, 0x8, 0x9, 0x4, 0x100, 0x7, 0x4, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000ef9000-0x2)=0x7, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000efa000-0x6f)="8ac58ea88ebd2c881f57f22d1d037312230c7489845bcdabd081ea1b438da74afda577133b48eaccb4f57f10642987dc13552c89b910657bf06203caf6f893697d451f66709134b9a0426d5c1d8522ac8a28d0d4b1890ff5f3f0ce435a906173e52a3436f6e2267423eb84550629d9") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ef7000)={0x0, 0x2, 0x10, 0x0, 0x0}, &(0x7f0000ef7000)=0x18) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ef7000)={r1, 0xb4, "cd035a3761c3c0647bf6f091b48584f5df04279e3308993a83bd9ebb5c2fbfce7b0fbf302ab6ce68e9ea59c2d562dd1d7eacc86b658e762d8b0f48a21cc4f5cc5d68f9dea220dbcdab986baf6ae04df5f994c5da554a0266ead42c1e98c7cb2c0c72ae63e0756fb21b41640a1e6733c61a3a217e069dbb1f2beb969ea5af60b898806a8b1f9e356ce3e836089ed40b8991117c2c5282526ad07108c6d2f95de01f202468ea680610eff0a5d4dd126fa933d264a7"}, &(0x7f0000ef7000)=0xbc) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef7000)={0x0, 0x0}, &(0x7f0000c71000)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000940000-0x18)={r2, 0x10, "a16f15e940026b6be566a562440bf36a"}, &(0x7f0000ef7000)=0x18) 2018/01/15 19:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ba5000)={0x0, 0x1f}, &(0x7f0000335000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b08000)=r1, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/mixer\x00', 0x111003, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e55000)={0x0, 0x3f}, &(0x7f0000f2e000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006e0000)={0x0, 0x1000}, &(0x7f000002e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e97000)={0x1, [0x0]}, &(0x7f0000385000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000811000)={0x0, 0x9, 0x7, [0xe8bd, 0x9, 0x8000, 0x7e92, 0x12b, 0x8100, 0xffffffff]}, &(0x7f00003f8000)=0x16) sendmsg$inet_sctp(r2, &(0x7f0000706000-0x1c)={&(0x7f0000c1a000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000f32000)=[{&(0x7f0000f7b000-0x2f)="8b7d22f05c7ec21e70624e5592806ffab692bba97f95cb07ca3bb12d185b2e1d6013c557bbfceaa3b1d5508397d6dd", 0x2f}, {&(0x7f0000917000)="2fee336d6f5b45f931253afc6c16864edb51ec2f856d9ffd31f993805a5e9b03a783191381cfbf1e5c6d33eadf673689de7605f16ba7e656f95456557c5889fd79b03df1f1e0d002af6bc646b5e41f4e513373173f409bfde1f21585593c45748272c8bfffdb831f0eac243508f638e679d4a7a3706c78cc62368fac780b49c8dd90cf13331e017aa839808209e32cfe39f14e7f17fb1ada1728b8ef6b5ad4fe", 0xa0}], 0x2, &(0x7f0000ee8000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x7, 0xb, 0x0, 0x7ff, 0xffffffffffffff94, 0x7fff, 0x3, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x2, 0x3, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x0, 0x1, 0x5, r5}}, @init={0x14, 0x84, 0x0, {0x401, 0x0, 0x8, 0x10000}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x6, 0x206, 0x1a, 0x8, 0x35a, 0x4, 0x7, r6}}], 0xdc, 0x20000000}, 0x11) r7 = socket(0x2, 0x1, 0x0) setsockopt(r7, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r7, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f18000-0x14)={r6, 0x8, 0x3cd3, 0x2, 0x0, 0x3}, 0x14) connect$inet(r7, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x20002d, &(0x7f00006f7000-0x4)=0x0, 0x325) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d1d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) chmod(&(0x7f0000bd5000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000fac000-0xc)={0x8000000, 0x401, 0x29}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00004c3000-0x28)={0x5, 0x400, 0x1f, 0x0, 0xff}) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) recvfrom(r0, &(0x7f0000d9e000-0x83)=""/131, 0x83, 0x40002143, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008a8000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000298000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000669000-0x4)=0xc) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000342000-0x8)=0x100002) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') r5 = syz_open_dev$audion(&(0x7f0000fbd000-0xc)='/dev/audio#\x00', 0x8, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000d8000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f00009c3000)=0xe8) setsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f000032c000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) sendfile(r3, r4, &(0x7f0000237000)=0x0, 0x6) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000cee000-0x170)={0x6, 0xfffffffffffffffc, 0x1, 0x6, 0x6, [{0x43c214d1, 0x140000000000, 0x4a41, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8000, 0x7, 0x1, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x100000001, 0xff, 0x93, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100000000, 0x4, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x3, 0xfff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x2, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/15 19:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008da000)='/selinux/checkreqprot\x00', 0x200, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ece000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ebe000)=0x14, 0x80000) connect$packet(r1, &(0x7f0000159000-0x14)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/15 19:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007fa000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00003fe000)=""/225) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:18 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = fcntl$getown(r1, 0x9) ptrace$cont(0x1f, r3, 0x2, 0x9e9) sendto(r1, &(0x7f00003dd000-0x5c)="10ccab0306d80a72cb8ba6cec5abd4c470a365cea0dc6d946c15e7fc0e962dd87fa75429e682d0cd168f3749263b7e3f8e7d3de0da3d8ff0f7d372ceaae781e68c991643c38c5e14366bc3f36f9e424862f0025d7f99897cd78feb71", 0x5c, 0x24040001, &(0x7f0000706000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) accept4$unix(r1, &(0x7f00004eb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000999000)=0x8, 0x80000) accept4$nfc_llcp(r0, &(0x7f00004a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000098f000-0x4)=0x58, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c01000-0x4)=0x8) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x2a6) 2018/01/15 19:55:18 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x3, r0, &(0x7f00004d8000-0x4)=0x0) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000500000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000af1000)={0x9, 0x3, 0x80000001, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000130000)="34bcc169", 0x4) getpeername$unix(r1, &(0x7f0000b9e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c99000-0x4)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dda000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000cfb000-0x4)=0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000399000)=0x200000000) syz_extract_tcp_res$synack(&(0x7f0000146000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000037e000)=""/44, &(0x7f000069b000-0x4)=0x2c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000677000)={0x3, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000077b000-0x10)={0x9, r3, 0x0, 0x10001}) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000bc7000-0x1)=""/1, &(0x7f0000ef7000)=0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000ea4000)=0x101) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00002c3000-0x4)=0xc) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000a0000)={0x0, 0x0}) kcmp(r0, r1, 0x6, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r5, r6, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000299000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x10000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a4b000)=0x9, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f50000-0x8)={0x0, 0x0}) 2018/01/15 19:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000183000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000066e000-0x8)=""/8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00005d3000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x3, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) fcntl$addseals(r2, 0x409, 0x0) 2018/01/15 19:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008b4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a13000)={0x0, 0x9}, &(0x7f0000afb000-0x4)=0x6) r3 = add_key$user(&(0x7f0000c3a000)='user\x00', &(0x7f0000507000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cf0000)="56cdf6e249e6f3e33a8512f2dc7f1e85698e270b6996e08a20fc0c93462f24d7cb33beeea7a016f208e79b9c4c16b10aff3950b07cf33f89e0c7e61caf9dc4db8d80427b37816ea0055196de5fe6135c03edaa3ad7dd895e2739b4cf9f41f77c71f55c5771811619fc", 0x69, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000fdd000-0x5)='user\x00', &(0x7f0000ef7000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9f000)="a58f325cf5d9fa167659b13e022abd05afdbd379d4fe8322ab04f1efe237bbffd719b0fa6fe8b60dc044b7354c747a6848a68ea9dd74d1ad017ba2ebb120483c4c4898c8e4dcac148ec125e16f195d106396d22d245ecd2a414c34c1ade4ec0a915a19d4d3f8a53fc269c05e34db3e28b4dcc0a12426d0f5ae151afc8c8c3a6b07e255d6efc4e0ec49310b86d340ba66b1e56d94d9691834c82d1a851f9f02a37e909b4edba92027354acd476b7f2f0164693cbdd625e5f8f6f15be32e0056dc0a6632c3ff18fc2bf14da63f33ccbaae0e900b24a2776d6891", 0xd9, 0xfffffffffffffff8) r5 = add_key$user(&(0x7f0000a23000)='user\x00', &(0x7f0000910000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b8e000-0xe0)="b1bf6c0d2892e79c50581479a0988b713e65c780b0e18557ec8eb0fd118251c2e85425375a43c130685a6a63da7dc8145699f80747fea228cd760a75f479416c9873865b51591ef5ea45d82bc7aea006b18a5e141e87dc8542867ac4d5d711885bfa3f9c02678dea169779f2169b45627f4985c48f8baa8ee322bdaa766984fa546b094aaad996444e3a75f315cd0a0df0625a690fad2ef550f934ef08e14b0f75938142dc5391dfc03d035a66adba9558a75e907f6834e6836197117ea02351b59de90b26ea3b71ac37fd2bd8b5e3e677aa159022b0d18f62bf12f662166826", 0xe0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000be5000)={r3, r4, r5}, &(0x7f0000c46000-0xa4)=""/164, 0xa4, &(0x7f0000f65000)={&(0x7f000068a000)={'rmd128\x00'}, &(0x7f0000889000-0xcb)="894158b317a47ce0799f00195c89b1b99cf97efa91bcbfa55ed90edadcda39dc5fbd47283519f347c22c1907c68d930194f0e237d5445812e2941b9eb9c781a418aa1d090cd30aee639f6f233ee773f071b80b120db00b4a9ee9e06101b8a9be0788c2fc66962bbe06809590031c2c0af731cdea837270994d416ab7a71c4755c68f6f43e6a2f489b67e6ee249e3f9d65b70d96db1612b4d01df250abfb6821c82beab7fdf9e64d50cfa5f4f3e8c467c87d1c627bc89214268bec2ab3dd1a1992c93d2186382e8abc44016", 0xcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000219000)={r2, 0xfffffffffffffffc, 0x4, 0xfffffffffffffff9, 0x6, 0x1ae}, 0x14) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000045000)='./file0\x00', 0x10) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f00000a5000)='./file0\x00', &(0x7f00000f2000)=""/38, 0x26) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000f2000)=0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) mincore(&(0x7f0000ad6000/0x4000)=nil, 0x4000, &(0x7f0000a5d000-0xd4)=""/212) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000021d000-0x5)='user\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000186000)="f5eeef08b1b8aa2ae8f414fdee0ab31c966a0d9b1c7b1c9578829ddcc62adff813230a79a5a2dc73c682029fa35ab41cab6759ac8dcd9989788bfd374a336f027a6eade19b7341d7756472c720fc36d03c857312f5db4260c470f4bd97259ccbb96893d7528d10932a711a4993e65d6be61a5e4f0c9196bfca9d6aed1cb535", 0x7f, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x4) r1 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000f78000-0x8)=0x0) bind$alg(r2, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r3, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ef8000-0xa)='mime_type\x00', 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001e9000)="18815695dc5a6fcdc5db35b72e1b60db", 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00000f2000)=[{&(0x7f00000f3000-0x3d)="ec0a21daf2a9c70e15e296f98d316e1a7097b55b2684bd8cd55690b7f2e21fa13747e3f2326ef99b1dfe7a6166f326758c3950e57e821f60c3d45cbb23", 0x3d}, {&(0x7f00000f3000-0x7)="7dd2741458e1f0", 0x7}, {&(0x7f0000029000)="", 0x0}, {&(0x7f00000d9000-0x96)="93e74661bb023c8b1850261930a9f6c442514760c1954d30f44fa93e1a9784d83751988d9b0431560a78f438a6e9c59017abc0a0fb96994c26bd8e6a0f09cd79357eaa8a230757c2096faccafdcd511f79d6d4452a152b420e712b8442d574be658df6e33a580f7849dd00377e7b318cc6f2fb3f824028573276f66f38fac352465ba22bdb69d1f74cf97386c7f74398fb99cc4fb9e8", 0x96}, {&(0x7f0000014000)="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", 0x1000}, {&(0x7f00000f3000-0x5f)="04883e58d2640b9493703db9c74db94e63e36dfee4a31e9a6a6ca275459dc4d70c97e9b32529f049158b91be75b2b37fcccf9a7c6b9ea5ce4c7eb955d6422bd0e6ad63f6198af85ca1e7d66157438003c5bf704e4c98135f3b5ed0c277e8d3", 0x5f}], 0x6, 0x0) syz_emit_ethernet(0x2e, &(0x7f000005d000-0x2e)={@random="f05750b2482f", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x6a6, 0x7ff, 0x9093}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000563000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/rtc\x00', 0x40000, 0x0) sendmsg$alg(r2, &(0x7f00001d1000)={0x0, 0x0, &(0x7f00001b5000)=[{&(0x7f0000cb6000)="b32adbd56d55e81034684c6be7bd5eb25b798cb1eb72108805c48f466ce8b828308bb3c38b67a041eaa363931e8d21c135838bfc616edde77516665e10799b81", 0x40}], 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) socketpair(0x5, 0x803, 0x9, &(0x7f00004dd000)={0x0, 0x0}) 2018/01/15 19:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000087f000-0x3a)="e1fb5d1d9f4917128e8e332a0f817162368746df8bcb99d8fc08ff962bc3e59a639d7c30a440f33e1449bec26702852ebaed4457b836cb511aba", 0x3a) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ae6000-0x8)={0x3, 0xffffffffffffffff, 0x10001, 0xd69d}, 0x8) 2018/01/15 19:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000a30000)=@file={0x0, ""/4096}, &(0x7f0000413000)=0x1002, 0x80000) recvfrom$unix(r1, &(0x7f00003d6000)=""/97, 0x61, 0x162, &(0x7f00003a3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open$dir(&(0x7f0000f3e000)='./file0\x00', 0x220200, 0x1) dup3(r1, r2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000310000)='/dev/amidi#\x00', 0xfff, 0x88000) fsync(r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000497000)=""/221) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ef7000)='/dev/admmidi#\x00', 0xc3d3, 0x40) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000004f000-0x4)=0x7610) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) munlock(&(0x7f0000e9c000/0x3000)=nil, 0x3000) 2018/01/15 19:55:18 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/15 19:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = creat(&(0x7f0000ddb000-0x8)='./file0\x00', 0x39) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f39000)=0x2, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000bf2000)="c0160b4c7f4e544316f306801fdc94b01d5fcd73a15dd1518695710a81c045b8d84f1092ca5fd6dd34765fbbfd376facf6e1974edc521ae5d504f5f8dd24f5f7a04a6409814c8acd861538db703adb4a47", 0x51) syz_open_dev$admmidi(&(0x7f00008c1000-0xe)='/dev/admmidi#\x00', 0x4, 0x400000400) getpeername$packet(r1, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000be6000-0x4)=0x14) lstat(&(0x7f00005da000-0x8)='./file0\x00', &(0x7f000063b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005a2000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x87, r2, r3}, {0x10001, 0x81, 0x100000001, 0x1, 0xb8a, 0xfff, 0x2, 0x6}, {0x5, 0x0, 0xd7, 0x1000}, 0x3, 0xa, 0x2, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x0, 0x2, 0x7, 0xff, 0x50bfb27f, 0x0}}, 0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000764000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000eb0000-0xa)='net/sockstat6\x00') r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r6, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r6, 0x0) sched_getscheduler(r4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000ac5000)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000474000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c18000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) signalfd4(r2, &(0x7f0000fa1000)={0x1}, 0x8, 0x80800) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000f3000)='/dev/usbmon#\x00', 0x1, 0x44040) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) 2018/01/15 19:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:18 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000ef8000-0x4)=0x40, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef8000)=0x0, &(0x7f00005e1000-0x4)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ef7000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x18cd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x74}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x700000000}, @in6={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfccb}], 0x9c) 2018/01/15 19:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000397000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x80) bind$bt_sco(r0, &(0x7f00004ee000-0x8)={0x1f, {0xef8, 0x80000001, 0x4, 0x0, 0x100000001, 0x40}}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000005d000)='/dev/rfkill\x00', 0x141000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000f40000-0x4)=0x6) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007c0000-0x4)=0x0) sched_setattr(r2, &(0x7f0000773000-0x30)={0x4000030, 0x3, 0x0, 0x5, 0x4000001, 0x80000001, 0x89, 0xfbf}, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000070d000-0x10)={0x6e72, 0x8001, 0x80000001, 0x400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003e0000)={0x0, 0xc5, "c2bfa57e98fe6b54992c32aebc510d5725c7d0a361d660743caebb93f67b6244e1ed14b2026b4e8fcce9022928eeda355185e74d31235a44e424541e1d57da98ac7782518653f0af4f188124257345475b088b96fcb18ed122daeaa76690f81e9ea57a53dc118eb1bb7dd6a4674a08e2dc7404e6e2be0d6af4f266c8b421681808f6d2b0c78e9a74b611c46c9f38ea288803a83303eb34e31b507fa78be837ae0a3e9357efef8da65f50f58e78ab3b0a560644ff8c2b1badb705720b3468383bf7ddabcd32"}, &(0x7f00009ef000)=0xcd) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000a6e000)={0x1, 0x3, 0x1293, 0x0, 0x4, 0x100000001, 0x4, 0x2, 0x8000, 0x7f, 0x4, 0x3f}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000650000-0x14)={r3, 0x8b, 0x7fffffff, 0x0, 0x1ff, 0x100}, 0x14) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x200000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3}, 0x0, 0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/15 19:55:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005a9000-0x4)=0x0, 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00004c8000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000a23000)=""/4096, &(0x7f0000518000-0x4)=0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) syz_open_dev$amidi(&(0x7f0000789000-0xc)='/dev/amidi#\x00', 0x77d4, 0x101801) 2018/01/15 19:55:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x15, 0x4, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000de4000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f0000faf000-0x8)='./file0\x00', 0x20) sendmsg$nl_generic(r3, &(0x7f00007f4000-0x1c)={&(0x7f0000b3c000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000389000)={&(0x7f00004ae000)={0x104c, 0x1b, 0xc00, 0x6, 0x3, {0x2, 0x0, 0x0}, [@nested={0x1038, 0x5a, [@generic="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", @typed={0x8, 0x22, @void=""}, @generic="2a30d8b820db6eb23f9a648d225abe1127cf2e26d7847ad61e2642151182", @typed={0xc, 0x6f, @u32=0x0}]}]}, 0x104c}, 0x1, 0x0, 0x0, 0x10}, 0x8840) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:18 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x361, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="569cd569f6ad", @rand_addr=0x6a0d, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000506000-0x4)=0x0, &(0x7f0000ad9000)=0x4) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000c02000)='/dev/vcsa#\x00', 0x3128, 0x84200) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00006fd000)=""/4096) recvfrom$unix(r0, &(0x7f0000b87000)=""/196, 0xc4, 0x10061, &(0x7f00005f0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/15 19:55:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000303000)='/dev/usbmon#\x00', 0x800, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a66000)=0x3, &(0x7f0000a63000-0x4)=0x4) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00008dc000-0x8)='keyring\x00', &(0x7f0000b62000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00003ac000)="fb96aa8776ad071baef36f03f17482f12ff8fd94a29966fac4f22a086e2cd86d3649f11ef5f1bb32fe1e1404e3938f7d55dcec4109f4e538ccd41169e3f6e71eee08c76ffbe1bcf7ec2719033b4be4f21520504adf289c7bf81a62bce504b1dd4f9cc600d224fbf4fa3e7b853bbce68dafc1a4a9d74349bb92274f8a36a41f289665bcc8560722231d53d4bae3e2db90a993e1cfe0438ae1d9e3ddcd14", 0x9d) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000493000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000e0000-0x8)={0x0, 0x7, 0x763d}, &(0x7f00009ae000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007ce000-0x8)={r4, 0x7}, &(0x7f000001e000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b60000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8f000-0x4)=0xe8) 2018/01/15 19:55:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mq_timedreceive(r0, &(0x7f0000315000-0xba)=""/186, 0xba, 0x6, &(0x7f0000376000)={0x77359400, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 19:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d92000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff8}) 2018/01/15 19:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000098b000)={@common='sit0\x00', &(0x7f0000fd9000)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syncfs(r0) r3 = add_key(&(0x7f0000870000)='logon\x00', &(0x7f0000e26000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000549000-0x1001)="9849fd1c95ef4f327e210c8171b1141f61554f5ba4378c5682add77cad9c053f9b440c6dec79ca69102040ef6e1ecbb89cd64d9241d88336b35ce7c99ffb1f83f9d70fff21a7d08f082f26e22973c67fd58f39ab04b130d847444ebfa3806215948296ec025e74c0410b54ff82ec1e0e03a605c65d509a306a678dfe28e2907ac828c601c896a2e3894d49e7d98623f1f5aeda84f32fddd20cf2b197231b06f82e0d6f07778ad63ca2fc7bf909580d8f7735aa0759a296a7547fbb1deaac24e3537817ad239f2da68d3e60e2c62e9ba959c1f2c91ced0db7f712a2ed1a1aea8e20a260a0406e9aa778fabf1cff9899c19079b5528b3bb06d91681ead3a60edd57569f81b98d3b6f3fccbd5083fc899e8fb3dd108e6484f88729a6ec657c5be41a2ff28c6849ce4a7d5f849c06f875f208d363daf0d05c28980dd7111f02441321e94e79027a1a14e974d4b75ded1151f021f671aaa6df3d0ed489b6afc321a162b127e371ced5da575ce9c155f65d0e0f9a7439769569cc7f35f707fbeaf007cd9a5f87376e91995386e75f31737a5a4f8b9ab72955d473a2a5270b6d1713a1dfaab2e71a974a33499714a02de414637d0e72e4b762aca71a1301fd6b71b80dcbe9e0c2e822fc1bce969903d35f55b51a079e45eefe9deda5589ae41345347090aca8f1c81f924b36fb410bfcf14f5c108d388557c641a2dd943b6567b63577edec7f751f14c7062cd3719ed2ce7d49b90baded636dfd69c17d86571ef13adcc8558ca0a8cbc228177ee57a606a4973adef79b4e651d2f07f50f56f00e78dd860aa3c14acd699cef527e3838b82a700e9d4d7e7c9c31cc0d5f0a9416d9734dae68003cfd0af99f72f1fac90d1b10517c6b7a6d226fa943df524d4a4ab165a46c250615301134c0ade7344fdf9d89689d522638394cfa1fccf2203815ee36ba9f7b08b9cc1965ec4f6951349a2a98f110ac34563323d94deb78e831ed834157dab967d430aaebea0b7cf52fa2c3d6298382c464697e1c602c247667b920c6702379667aacf592cd68289f7188c857453db7e44e834b5fcb31a6204c34dbd50c23ce77db00e053a1bd2a553cc0af88f3cfb389cf50f487f3c4e18955049a50ca2813a8680276638563da78bb2ba08bbc068e7822e6f79a731a941adc71c1f032b8dd3f98dcbd00c4a801b42b5589a7396e00bff64d867dd72d57702b73989100e6789669164f5324c9d83412d4de725c48eb3a0923455981110c5fc021d2da52f47b9441f1be545019d89c0dbad1118532a262b52335d3bd418b59454004dfbc863139b75fdaed49b7193e9616e60455bcbfe322633a0d35da9805bb30cc44ae1c222b6b7320807fc3ba15fe915253215082fcff3d8747b2de6bed75ee51c45202297b37db5398b2999a9a697ff0c66a69dd25d910093cccf7ba985642fa02743fe8e656f7f8ef9365a2f0232b76210cdc0bfcc2522aaac443ed492cf4db3065b16dc0b75280b644dc2e72c78afaf6a26aa1f70758ec543edaed89b9f07fe894c6d11e95a3df1c4de3cfa5d9ab85b6b23b8b65951440d72e9eecb70ba7b8e1251736f711e799f6dfa565715e575a6d4091a0566d9ff526ef3ca23ea502e78c3fe2a1b54495e067dbf8006406c6c56a1530eb17e2a60eee5b45282e8c1b32af988fd663ac828dd2c20fc0c392fe6b75ee59d4b0b65490a7fba8c1ad55708934b2bebdfbe02d5cda8027d46112d7411ec11997904eda1c6460d110045fb0f6f7bf4656982c107148f49a12bbcc1378b961a42961b484d57264a5bad2af58b5aa65e67196f2f275f68b3649ef3280daeb1221733e1979d145db0b4ed4dda66ccdfcc544df2d6c3e14b640391debefcb04b4e776d22a366fe1e26953962be7506a191cd11ba4fceab9bc667a5f128248c5254cab1fa1e102ab4df4041bd9b58091da80b267667567e29558f42977bb30acb0d9a10548066f8cbbc12eba76f8a8249654390859e3027b8acab45d6a468da492ce5ac39b3b2f54817013dcd6c7b7f822f27084f39fa7d3975dfa548415c36b1d984fccb0320064001a80ec372ba36c5b66ef3dc705a7b571d4dcd48134e2e67c9ef8c61f2586ddeb8d869483e5b293123cadd8810d2e6c7d396d1dbf31c17b2a61a90cbb62e42f8a7ff358fbd0f2344093dee0c18f711e297ee451e9965c0b6724c994fa2c00abd0243c0420ffc58807354ddfb13afa500895204c6530fa8d1d7fc2431cb5b3f1f2212eae0b3db31d06dd62adad7dce217b7d03bc161cadbbd3f741aa2bae38b7b177ffd0a10c84bc040d32021799d09610f0e4274750d78d6ee57d75b990202c2583a1201e52eb955d1d9a5858c8bcb469ea33f54470ee4b8f374b40604538405577546effffffffeb3d064e677b577d375015ed875b7e6933ae5805983477d572831406fb3cf7e983539061b34a29df0a658bde449198e4fdfbbd5dddbd2b97f2131282d769c022c81e543c5bff8d62d6ecf18d5b4850c7c4fd54907f90fb8ab2a568fa39f2e05a0b00c5568f4835a73e4a4385566745e18d1544943552376dc7eb2c39c172ca0fca2520a9c1560680d2a4854fdc611d86a29fc59bb9ce9e5b22189a80fc5b28b9d47417ef538efea88b05dcfac183f715c22f3f173183f032c7354fb315ccc713a1448e339da1a4c4eefa6632507bf897de784c4c7ce9dfaba15ec4c2ceb31dd353b2c4abe2f7a5d66c5fa08d10e9569f7dd4f0c48ec7aa9e1ebc815fdd95da08676053f03d4bfff4a7cfd766f095ae536e16838dd06a26a4713b6cefa208ed58eae615be7b00160d2e66ad8cc12be9a7c32459d86723d6e5a1382001d7edb52e3837041740e038b661a7707dc8640d52f022e1ef788b530fd2eac8c754124173ba35814730266493e7adfaec10fc5efdf35bcd76898fad35c1be367ab0fad4a1477d520b9add07a842a3c0ae6da35847aec2eb3fcf4834f20d593908358ef52fc2507747a8e83a1c95903659b1bed7521b7d80d35237bd88287e5dd8cbb3b838a9a11000a7a3a21ab0ab86384a72d72e386bd888609d4c74e82aff8731150400cc2b57fe86773ae840c2ab29f3c8413a5216f6e16096e898f89b0daccac3075d7de0829d425ce9251c2279977b8a50ad00a90b7f9e7502b06ca79f78727552b361a1199a27a10036955663b33f79965c3e675ccf4f9b2c3c90cf87cbdfacc047c55d7db1a124d740cfd52e6471c53844668478655d79208e2eb516be66f68778b6dc12486bcf088b60e7d75023d37c7521123a1a7ba7fcd616fcb3f52907e6e25183bd81c0b26fb89b4d9d7b0c49ded19c04db30c8c674fabc552597172dc6206502fe473f5daa0bdeffe694518655ba2c16e0f7000172edc2fd8a704c9118e353e1d30f1c87defbd26c04b4401195464ded364553df116905dce448ab1581a154581599de671e1f196e7adbe94e9ba79f92c611cc25d35c01db42a7841b8115af6a05496f5f3f749dd495ce30c2d9c98cbcf7b421328fb05a6bd58f63429ef2f28edda920433af1aad2d9f0f46b0d312caeed9584064da195591831675c4de90f03133ec7f472999b315d97b4364c3d1bb5220b784bc3f5fd50340bfa4cce9fa5ba75b5b05c6dc85d051c07541549f58f396ae3b2917479c7cdd77959112b665b37d1b51a92b52a3dc388742012afa907aa5c24a4979710f0bb4e7468c1781709a11c1b10017cd6a12cd2edfc2480b64347f276d2926c7cf5a7c63ba793f90fefae5e111e3b365a9abce99a6caa8f0c3e20575d9fcabda0ba09e7b5ae14b2dcc3a0f8d0225b88530cc58a52eb045c30643f98e4e112592c785277af69de7d5ef717d96ffa074168ec3734f3655c6d9d932f3d57812ce767f2fbad6182e8fa826b9cbd9f58c44c3f5ce1a41f013b71d65dca163d476db8221ba9590a05f96bda5d84ac740cbeee8e6341830cf9a8979f0005e474d5b08d6a34a9de275bbb93c91d9d5364676170df1776e7b0964aface49b039142ab30cda6ffd7d8f7da7c9ab96a8d49184b3c809cf2a8116f3f06d69ceb707215147cf45fac58f6821e1597407845bfd497cd766e51f20c03aa006df9c81067995318faa8cb8eb39e3839d369256905d46db1ecc64ccf8ea0e23081b222ac9d9b91a124d564eb112a1538ce090fca1170f0e8258ed5785f3fe8de54fe19ed0c197975544a8325da280b225c2326287d7418c1e382b5ee6c936be99aa75d80eb0126cf5036577a781847e3fc17e673f59df6028bad3f7afed72172e486fa1e2107f692e521c4029503483ddc52f7264f4a4658cd19196844358a0a00b6c2495799ae01bf069a6e808277bbe460a054f54d314242b3fca770eea3485208615517597f612cb4bed054af2353cec5c265a5a5765a4b7ac48ed72fa8ad8f559843e5897d2545e63e85be87240da7d6de1f6cf16c3e06b77575c439e6d1f7429298fd4480c72d4b71a2a1a0d0840ac991136b7d502f9edb0a8bf404e2d782c6ffc3943eeba54e5993b4651fb3a896353f4e0e36c6e454f11dfc2d22450fc938aec2146afa71f73143ccbedb577a5eff0fdbae0c2146df7717b1f59c60068680924d95a6aae0913dff29a8d5c2fce8959d3e92cec49c78fbf4f11142b148a7ee1d5c4df239c00e3c4baac5e0125f4f2e86872056b07bd3b18a793155491b34105c7574607fe9104230846ee21d6ff972245938f81db4807279e994e6495185276475dd181ba7b1726ec2bfaf7e4b7f0bc43b5a939e4366eacef0d0785640b9ab77264a1c80f87c0610653f36b6664367906f94a178660b89fe6f455910ae0da835156cb7fa32d1414557fb8ff31363d117d8ef735b9eb8a4b9ecac16507d7895dd225616be2dd69ea2d373ce718d80fd4438ebef6b6c4240f1a52394169a4581b5a15312b3bb44015a148e3b47dc50418e6ea6ac2860e059234fc058ebb564170f7764f1251befaaf5db403dc6336fabf99822035887a6de0d7dda9b1644af0b422ada347ff971edd7161b368b8f41a7a83edd4eea6f5ee3a49aeaaebe774d591b9290a9cc14c666d754913c77a54e6a48c9f99d32536bd630ad17cacbb80747030f6a6fc76dfae7ecf1f1ecda35697bab6a13d32aa744f0ed6d99d11252c26929f543413673653afd640428a622a3b0d1c67080654e01957e649ac940b71d15a0f80932a3276c95f87ee1cd04f50eadfd2a629dfa4ce6cde8b646aed8551bc5363f226ed4884367751e9bdf6a1f334b0b72c7dc6109989b2d8a032c7c00e3294129c26904b14270d6b03c57a1be6113a11292cf40ba62b9872e4e651d3f2ef2ea7ba3376345bc51fbd4e0a0ecf67ef53a6af4b520b3f6fa36f9d03305590a6f7f8dd70db896e14a92629d8e33ac89de594061a118d4fa9fda0438604654c7f079bc99c7b0d19092a0637632191d665d34c9aec1e0ab8bde18cce10132fe25e0a7de60947dc3916b0fe982eab7a45d9485a5de3efc3059ffd90e44b325721386d7e95c5da338d390abb34dbc30517158f05a4c03cd0a24ffa42eb95d43da42f0264636f07985904219dd46b8293a39317ed9f016f733a9e67f8d652b1e9a1c7313da427e45bbbf5580a865b4ea4760e00080c2c0a24b6312685586f21023caba71458f58c4ed1fb9005cc0b982bf688388e5db3acf104b30e01c094cf5af5696390dca9cf2120bb81172ae4188711046cbc9ef0ec61bfa764e97fb311e659c4c179071b2d2f752a9ddaac851b096465ea85b7d3279fae7d2ffc606b428793e3f8fbc53155c5cd644a4584f804ca696465f191", 0x1001, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000efa000)='user\x00', &(0x7f000042d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cdb000-0x1a)="9590aa744a2aa2f88d9d1b92c24a19ee8da74993f66bf9fcf5fd", 0x1a, 0xfffffffffffffff9) r5 = add_key(&(0x7f00009b8000)='trusted\x00', &(0x7f0000cfd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c6f000)="c337dba9ceb80f4181883610c44455b30f282348bba2fe36943e56bd0ef31a81", 0x20, 0xfffffffffffffffc) prctl$setfpexc(0xc, 0xb0083) syz_open_dev$vcsn(&(0x7f0000aa2000-0xa)='/dev/vcs#\x00', 0x7, 0x501080) keyctl$dh_compute(0x17, &(0x7f0000bf2000)={r3, r4, r5}, &(0x7f0000ead000)=""/110, 0x6e, &(0x7f0000bba000-0x2c)={&(0x7f0000188000)={'rmd160\x00'}, &(0x7f0000b72000-0xd6)="d259aacacb32a897807bcb08ae543d20944177650766c7e3d24b3d49c70e1d5e496c6728e2dab1601709fc5197b82188e523bb633bfc1d91e32044d53c09babc4d9e8eff47e5811769694464675fe38c38709737f94ea77555051b097ceef6ce2bc7b927023d0d7345293bf97787ab481e3cc7bbe932c1da872999cdf52127ba3cfcf165d62f2cd5cbf6b9970c20247bc07f4e32698c311b95866626ed0d95eeb87d4ca8d7b898c00004f1229ad5fd78a500d6f44017668a835b94518d020f0f323130df8354e648b250a67a3685f7ce9184d94bcfb9", 0xd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r2, &(0x7f0000a5c000-0xa9)=""/169, 0xa9) r6 = syz_open_dev$vcsn(&(0x7f0000a76000)='/dev/vcs#\x00', 0x2, 0x101000) ustat(0x5e17, &(0x7f000075d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ae000-0x4)=0x8) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8018080000000080) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ce3000)={0x6}, 0x1) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ax25(r0, &(0x7f000040c000)="c054e963aeb64fbdb82e7cd16934f4cadcb8b2aa3162201dcf9f1a514659d1a744f405a60b73c09d70f572bf402d816d9befa98e7482d70750b45779f4f6708e8f11e5f02eee7f47751380370d441b21097af296b2b88a203be41ce42f55a658c7e81f835eb4df937bba2d0a6a2a3e8fe39b46bbce35a1f7823b04f4d19b0cbc78367106e9a3b0f6e5081ada37ae11f795f4c2700591e22945ddb1dede0ec1eb415aa910c3e68301a0b7d0067c435ef868625cfc702410649f6e4470ea811d1198e760d2d31cdb820731a5af7362b16512a0545f871d", 0xd6, 0x850, &(0x7f00005dc000)={0x3, {"91be5c7f4dfeaf"}, 0x1}, 0x10) fsync(r0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c4000)=@generic=""/16, 0x10) pselect6(0x40, &(0x7f000066a000-0x40)={0x130a44b1, 0x6, 0x1, 0x6d, 0x6c, 0x1000, 0xccd, 0x7}, &(0x7f0000bb8000)={0x4c9, 0x1, 0x5, 0x10001, 0x1, 0x4, 0x742d, 0xbbd}, &(0x7f00009d4000)={0x5f8, 0x101, 0x4, 0x2, 0x10001, 0x1, 0x2, 0x7}, &(0x7f0000190000-0x8)={0x77359400, 0x0}, &(0x7f0000941000)={&(0x7f000020d000)={0x4}, 0x8}) 2018/01/15 19:55:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x81, 0x4aa2a1fbf65efc8a) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7ff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006a1000)=@add_del={0x2, &(0x7f0000000000)=@generic="c6dddfa93c8759a73c585359ee509cdd", 0x100000000000}) 2018/01/15 19:55:19 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000f3000-0x40)={0x17, 0x8, 0x683d, 0x8, 0x10000, 0x8, 0x3, 0x9}, &(0x7f00000f3000-0x40)={0x8, 0x8, 0x2b65040a, 0x7, 0x74e3, 0x1, 0xecf, 0x2}, &(0x7f00000e2000)={0x400, 0x3, 0x72d, 0x4, 0xb785, 0x80000001, 0x1ff, 0x0}, &(0x7f00000f3000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000079000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000017d000)='/dev/input/mouse#\x00', 0x400, 0x400480) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000e61000-0x27)=""/39, &(0x7f0000685000)=0x27) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) fdatasync(r1) accept4$alg(r1, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000018b000)=0x0, &(0x7f0000b28000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000596000)=0x0, &(0x7f00000aa000)=0x4) sendfile(r1, r2, &(0x7f00002f6000)=0x0, 0x6) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000163000-0xb)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000019b000-0x8)={0x0, 0x5}, &(0x7f00009af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c71000)={r4, @in6={{0xa, 0x0, 0x31b9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xf482}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e8d000)=0x8c) 2018/01/15 19:55:19 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @dev={0xac, 0x14, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000f2000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000f3000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f000007e000)=0xc) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000f4000)='/dev/usbmon#\x00', 0x1, 0x400) bind$packet(r0, &(0x7f00000f4000-0x14)={0x11, 0x1, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f2000)=0x14, 0x80000) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000f2000)={r2, 0x1, 0x6, @random="d1c279d7c1f2", [0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) keyctl$join(0x1, &(0x7f0000726000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) connect$unix(r0, &(0x7f00001ae000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x6000000000000000, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef8000)="b2", 0x1, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000c8000)={&(0x7f000008c000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 5: perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000c47000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef7000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000429000)='/dev/cuse\x00', 0x900, 0x0) mknodat(r1, &(0x7f0000ff8000)='./file0\x00', 0x0, 0x3) syncfs(r0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0xb6)="a521295165cc9acfd45c26e7aed61125e93823337371bf8cd528f9df169bfa18e0504e2281796f3696c09079e5b79dacd4ea52b6cc11fe42b18764a74206796ae9ce1a3ae16cbd963af5dcf2076d3da29552c15af382e4e7f9020d8f4ac430509efb083f7dff56f8b7a33781d881fcdff5b8bde441c9dda2008a4fdd05460fbc50f89bb646eca150e96edc235426925b54cdb814e9d34ec573574c3b1fc8df9c553275a8ea1127d51c9790c930e898cdfbd1c8fae77f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x14800, &(0x7f000032d000-0xdb)="a852a82518547e05f0a182a812173f8c4c533365d5ff957a25074cea121bb50b6c3c111b58a4301772dc7f3bff84e1faf79115e30a51a360ac2d3ec9b40d947ebc63be3e085de7429363efb4bc6865d9466cc6d30a4160ff7f8da0d6716eb3fc482e9703242b28146eeb21d1a3784160131d949702264755b7fea60ac445bf37e2ad6112634d607f7ce0386d37fccf6122d2d231e01dd831aa73b445d7fbe165498db803f7c2d35f19b165c24c87e8269aaa941f2f2955a82484359015b5dc78d13b332def8424a525de2f60af9b8d492da95e207cf4862bd2da3b", &(0x7f0000000000)=0x0, &(0x7f0000263000)=0x0, &(0x7f0000000000)="5cff59fe187caea14162853738498175b71f01c35e96481df7c71795c3538ad854aa2690f783dd055ee163539ac761e00f6737b17c0ad1abe434ae730d7062c6646ca952dd18e1ccb3c12c91b7d29aa7d799a4a4f714c166aace088d7fcd6156f97b1944ed3ecda52f2f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f000086b000-0x9)='/dev/sg#\x00', 0xed8, 0x0) connect$llc(r3, &(0x7f0000f66000)={0x1a, 0xc, 0x7, 0xe16c, 0x6, 0xcb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfa000-0x10)='/dev/sequencer2\x00', 0x4401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000eed000-0x50)={0x1, 0x7, 0x3f1b, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x122, &(0x7f00000bf000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x4000}, [], {@ipv4={0x800, {{0xf, 0x4, 0x5, 0x3, 0x114, 0x2, 0x3, 0x4, 0xc, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x5}, @cipso={0x86, 0x22, 0x8, [{0x6, 0x10, "5bce404d87162ced20e4bf7f8a5d"}, {0x7, 0x6, '0\bGw'}, {0x0, 0x6, "027538e8"}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1, 0xca, "1822309d5cd4e8678c7254c1ebb902bf8f3398ba4068d232995cbf40bb4126b8e8486266006a2af0abf09a03ac5e79e2cc9d3fa1ad3e23d26f60f587247ba2a7ff536153026d7c5874bedf15a47120945bcbce276c737beb68c02eb0b54ada4a119d233acf21b1903f8f7792b5a9ffc0aff7e6f753fc3e67850af5d6d820621bf652bf21c02fd6c28b821034280e1d485c2f30f1584e1a3b614d084593aeab322b0acd26556634daebbee2bfcb854142349b0750bd05ffb9a16cfcf2368dccc8e9f50593fcca907397fc7cbe0e994d78"}}}}}, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) ioctl$void(r0, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000bf000)=0x10, 0x80800) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000047000-0x8)=@req={0x50, &(0x7f00000f4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xec}}) 2018/01/15 19:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000237000)=0x0, 0x6) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b39000)=0x0, &(0x7f000067b000)=0x4) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00003cd000-0xa)='/dev/vcs#\x00', 0x3, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000aa3000-0x8)={0x0, 0x400, 0x3}, &(0x7f0000fb7000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000046c000)={r2, 0x3ff, 0x7, 0x20, 0x9, 0x4}, &(0x7f0000be4000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000933000-0x4)=0x7fff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000024000-0x8)='./file0\x00', 0x301100, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001cc000-0x4)={0x0}, &(0x7f0000d9c000-0x4)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c4000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004ff000)={0x7, 0x1000, 0x8001, 0x0}, 0x10) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000036000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/hwrng\x00', 0x80e01, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b5d000)=0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000378000-0xb0)="331e42b476a8d4938ae43c532d267466fe46ad22df662cff0c682871bdd69def33af39e81a34c7faeb0a5029b238f081e068b2feb44b69bd1cfeadf8063a24d9b80ce741e2c8154ebe6a77ad5d98c16a0220c0f7ae7c79400c4c723f535a4dab5eed2552d6303b5efba70fc162a64305080b6373a7c860d724204b4b1211f38efab5acb2c2247abf6f100d42caf0b00c999ec5ab4f0efac6a04ed9bdfeba3a8b2fe8c2d3ea0698a7e63ee432c8527597", 0xb0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef9000-0x4)=0x0, &(0x7f000081c000-0x4)=0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000efa000-0x9d)="c168a953b13af4b3397f3e09f1d2cc7f9f2f3ed91ce75b421ec8a211b6d7678cc70374b249866f1c08459666cb3ed58e4e8d74701b2f87e48f2e34550b1a7db578ea1cae6469b06aa80797ccd9f2bbf180fb6d40faf49b4625d0918c4ce3ac674b17d5031282c982c279bc46ca70c70630a9d64e85692c479f7dabbc580e482425f0f1109aeba832abd07cafbbee11d88a47a98bf5708d1b11dc8a78ae", 0x9d) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000591000-0x18)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x2, [@loopback=0x7f000001, @multicast1=0xe0000001]}, 0x18) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f00005c9000-0xe)={0x1f, 0x414, {0x2, 0x81, 0x8000000000000, 0x100000000, 0x9, 0x0}, 0x79, 0xf91}, 0xe) r1 = socket$netlink(0x10, 0x3, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000901000-0x4)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000481000-0x4)=0x0) 2018/01/15 19:55:19 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000f3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000f2000)={0x6, 0x0, 'client1\x00', 0x5, "8636d59ce53b43ab", "44fd3d0b0c092a85f38551187c32c6857568e8d9dc97c64fb56db998a34110a6", 0x101, 0x56949a4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000cc000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f000006e000-0x6)='/dev/amidi#\x00', 0xbac, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000bd000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d14f3b5d4d029bb46657b630d55dfa09"}) 2018/01/15 19:55:19 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000180000-0xa)='/dev/vcs#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000754000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000718000-0x1c)={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(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001f000)={0x0, r0, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c2a000-0x4)=0x1d27, 0x4) 2018/01/15 19:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000daf000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) sendto(r4, &(0x7f00006ca000-0x13)="120000003200e7ff0a000800f7000008809b", 0x12, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000266000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b06000)=0xc) ptrace$setsig(0x4203, r5, 0x9, &(0x7f0000896000-0x10)={0x16, 0x100, 0x8, 0x80000001}) sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:19 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000001c000)={&(0x7f00000f3000)=[0x6, 0x9, 0x0], 0x3, 0x3ff, 0x3014c158, 0x1000, 0xffffffff00000000, 0x2, {0x7, 0x6, 0xffffffffffff0001, 0x7, 0x8, 0x7, 0x336, 0x0, 0x1, 0x28000, 0x9, 0x7, 0x6, 0x9, "e427fcb323799cb24b5c883f45598a747f5724ea4989142e48eda5a41afad313"}}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000f3000-0x4)=0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000066000-0x4)=0x0) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/rtc\x00', 0x8000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$void(r0, 0xc0045878) syz_open_dev$sndseq(&(0x7f00000ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000ef8000-0x84)=""/132, &(0x7f000077c000)=0x84) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000ef6000)=0x200000000000003, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007b1000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x415, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}], 0x84) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) recvmmsg(r1, &(0x7f000013e000)=[{{&(0x7f0000af7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f3e000-0x28)=[{&(0x7f0000b76000)=""/128, 0x80}, {&(0x7f000096b000)=""/198, 0xc6}, {&(0x7f000078a000)=""/213, 0xd5}, {&(0x7f0000285000)=""/233, 0xe9}, {&(0x7f0000f40000-0x5b)=""/91, 0x5b}], 0x5, &(0x7f00006e3000-0xb)=""/11, 0xb, 0x80000001}, 0x7}, {{0x0, 0x0, &(0x7f0000cf3000-0x18)=[{&(0x7f0000989000-0x99)=""/153, 0x99}, {&(0x7f0000795000-0x72)=""/114, 0x72}, {&(0x7f0000a01000)=""/4096, 0x1000}], 0x3, &(0x7f0000ff6000-0x1000)=""/4096, 0x1000, 0x7}, 0x6}, {{&(0x7f0000ec0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c6d000-0x10)=[{&(0x7f0000c06000)=""/4096, 0x1000}, {&(0x7f0000772000)=""/62, 0x3e}], 0x2, &(0x7f00002f1000)=""/139, 0x8b, 0x536}, 0x9}, {{0x0, 0x0, &(0x7f0000220000)=[], 0x0, &(0x7f0000846000-0xe9)=""/233, 0xe9, 0x3}, 0x80000000}, {{&(0x7f0000085000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f85000-0x50)=[{&(0x7f0000b5d000)=""/77, 0x4d}, {&(0x7f0000d3b000-0x43)=""/67, 0x43}, {&(0x7f0000ac7000)=""/58, 0x3a}, {&(0x7f0000455000)=""/32, 0x20}, {&(0x7f0000e6b000)=""/4096, 0x1000}, {&(0x7f0000774000)=""/229, 0xe5}, {&(0x7f00009d3000)=""/85, 0x55}, {&(0x7f0000be4000-0x8a)=""/138, 0x8a}, {&(0x7f0000dcd000-0xb7)=""/183, 0xb7}, {&(0x7f0000d02000)=""/164, 0xa4}], 0xa, &(0x7f0000829000-0x7d)=""/125, 0x7d, 0x7}, 0x1}, {{&(0x7f0000d23000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d15000)=[{&(0x7f0000e9e000)=""/212, 0xd4}, {&(0x7f0000e65000-0x3f)=""/63, 0x3f}, {&(0x7f00002fc000)=""/215, 0xd7}, {&(0x7f00002a5000)=""/23, 0x17}, {&(0x7f0000d94000)=""/62, 0x3e}], 0x5, &(0x7f00005d7000+0x28)=""/70, 0x46, 0x1ff}, 0x1}], 0x6, 0x100, 0x0) connect$llc(r2, &(0x7f0000077000)={0x1a, 0x1d, 0x80, 0x0, 0x8001, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x84000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ce4000)={{{@in=@loopback=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000322000-0x4)=0xe8) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:19 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x6) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000f2000)='/dev/adsp#\x00', 0x2, 0x200040) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000f3000-0x4)=0x2, 0x4) 2018/01/15 19:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = gettid() migrate_pages(r1, 0x1, &(0x7f0000ed1000-0x8)=0xfffffffffffffadd, &(0x7f0000df7000)=0x6) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef7000)=0x200000000000007, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000e7f000)='/dev/admmidi#\x00', 0x8000, 0x141000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000db6000)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000577000-0x8e)={0x8a, "adc4acf4fbf1a5871366e6e32e9b0841652b9f761ecb2868c24c0efb393943895eca3f536110ed0e272fe06f79d4bb4a6df94c2d69c851acb4665af374883c30c99a36f8fa4d3c8e54bf2ab3dc25d27d315710ff5ab90fbefacda0d11c9ba50bf718f74902da89d1cf46f65cef96b757e26d223ce07f31235629ea94fee86215c12db5dab207e363717c"}) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000aee000-0x4)=0x0, &(0x7f0000d56000)=0x4) listen(r1, 0x0) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bce000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000085a000-0x5c)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}, 0x1, [0x3, 0x7f, 0xe32, 0x8, 0x0, 0x8, 0x0, 0x6]}, 0x5c) 2018/01/15 19:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/autofs\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000248000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000977000)=0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000238000+0x9b1)={0x0, 0x0}) 2018/01/15 19:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) acct(&(0x7f00009b0000)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f00003ed000)='/dev/vcs#\x00', 0x8, 0x80040) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000d7b000-0x50)={{0x1ff, 0x0}, {0xffff, 0x100000000}, 0x400, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000263000-0x8)='./file0\x00', 0x11) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e3000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000412000)={{0x6, 0x0}, 0x1, 0x100000000, 0x80, {0x5, 0x4}, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e29000-0x77)="c13ad2fcaa5d4ddf2e95d19e4b520a4639850c55c346500239556fde50e3116d8e118363d4f65292eb5b5f76838e7cb07a20fef7ac8f52548dde676daf153e2967d435e7175eaecab97d7f23ab8cb060365ed24f95de6caf7333e86fd42a8cfd76499898b709883c0ff19d5e59c4f2c3866ef9c9c0bfd2", 0x77, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000059e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000972000)={0x0, 0x6dd3, 0x3ff, 0xfffffffffffffffd, 0x9f1e, 0x9, 0x4, 0xca, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000, 0x7f, 0x8, 0x2b55}}, &(0x7f0000cd3000-0x4)=0xb8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x20000000000007, 0x10000000000000c7, &(0x7f0000322000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000efa000-0x9)={0x1f, {0x100, 0x6ede, 0xffffffffffffff81, 0x1f, 0x0, 0x3f}, 0x3}, 0xfffffffffffffea4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00008bc000-0x5)='eth1\x00', 0x5, &(0x7f0000efa000-0xd)='/selinux/mls\x00') mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000042e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efb000-0x4)=0xc) fstat(r0, &(0x7f000044c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004a9000)=0x0, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000efa000)=0x0) setresgid(r4, r5, r6) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000c54000)=0xf8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efa000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef8000-0x14)={r2, 0x23fc, 0x1, 0x7, 0x2, 0xffff}, &(0x7f00003be000-0x1)=0x14) 2018/01/15 19:55:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x7)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x6) mlock2(&(0x7f0000df3000/0x4000)=nil, 0x4000, 0x0) fcntl$setsig(r1, 0xa, 0x15) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004ee000)={0x0, 0xffffffffffff85ea}, &(0x7f0000f84000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002bb000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffbff}, &(0x7f00001fc000-0x4)=0x98) syz_open_dev$sndpcmc(&(0x7f0000282000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000c25000)={0x8000, 0x0, 0x10001, 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000bff000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000605000-0x1c)={&(0x7f00000a4000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000c66000)={&(0x7f0000616000)=@canfd={{0x1, 0x3f, 0x3, 0x7}, 0x1e, 0x2, 0x0, 0x0, "17d39103f24af1f26310af672f5b646950f34ab09623e37d4775c2fa083d74fbb6a403b286ab502d8e876ddc5df6e20bc10599bc26854db4718314829c81f9b8"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20000804) pipe2(&(0x7f0000eca000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000615000-0x5c)=""/92) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000f90000-0x8)={r4, 0x0}) r7 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r3, r7, &(0x7f0000237000)=0x0, 0x6) mq_open(&(0x7f000029a000)="776c616e319a757365726d643573756d00", 0x800, 0x40, &(0x7f0000085000-0x20)={0x6, 0xd, 0x9, 0x6, 0x401, 0x2, 0x567b, 0x8000000}) 2018/01/15 19:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eb8000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00001fc000-0x1000)=""/4096, 0x1000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$inet(r1, &(0x7f00003f0000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000cf6000-0x30)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:19 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000f2000)='/dev/midi#\x00', 0x8, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000f3000-0x8)=[0x3, 0x2]) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000f7e000-0x4)=0x0, &(0x7f000091d000-0x4)=0x4) 2018/01/15 19:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec8000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:19 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000f3000-0x8)='keyring\x00', &(0x7f000009c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000f4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000cf000)='./file0\x00', &(0x7f00000a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/hwrng\x00', 0x90000, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000009e000-0x4)=0x0, &(0x7f00000f4000)=0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000076000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f00000f4000-0x4)=0xffffffffffffffc8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000013000-0xc)={r6, 0x1000, 0x10}, &(0x7f000008a000-0x4)=0xc) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000060000)=0xc) syz_fuseblk_mount(&(0x7f0000029000)='./file0\x00', &(0x7f00000f2000)='./file0\x00', 0x6000, r3, r7, 0x1, 0xb81d, 0x10) syz_emit_ethernet(0x1011, &(0x7f000004f000-0x1011)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@x25={0x805, {0x2, 0x0, 0xf7, "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"}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000f5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000ab000-0x4)=0x2) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f000007f000)=[{0x0, 0x0, &(0x7f00000f5000)=[{&(0x7f00000f6000-0x45)="5ddb47d6b468697c4a6dcf4190e88cb8a3ed50b84fa795316dbd2f4224a3f3692a40b2d5137f6807dd49ef8478854b8eef6c3bce0bc43bf5a0301ad4dd0153de35dd9b0894", 0x45}, {&(0x7f0000010000)="fe9ffe669341b73a70b460911fe0bedc077463ca5347be672bcb6d63e87b1d9e41958ab9aedeefff35a65cd5f8dccbb1c30b3a3fea6cf68e8fa9648bb8fc7ad0e0c0a4c7928e0359b9296db90d840ffdb7e43d69588bb23718b65a72f472d91f8ee7099c0c2a81e354c953022d497be986ad0fe7b08315accd3d6c98afce4528b83307d162453e1334ccb747406afc956ff08200ace9e0719e3458b4ce0219134c93035f3eadd28f8924c3b946c562220e5848d66ecb416f4964de45687d3cdca2d4750998d5ca3c62f548757e749aebe84d73e301f4988669536b992b7018668d4f7881afd5dc", 0xe7}, {&(0x7f00000f5000+0x9b0)="1f8b0f9fa655882cc0f6dc3e7323f2408c31406887dba5b29ff4cb1151ec6923557d9ab6a9e4cd6fe7f2f2cabda005eeb548f8d029429c830fcddf55404a55dc7841ca4882fc697e366deb6e84c2ff6db745cfa3dba1e57cc17cab76e406d4bc2520a3f4e4fcc9d050841113152f4e7a64d95a694a67", 0x76}, {&(0x7f00000ef000)="2cc9fbce97d1754d9127907a3f6a736f571c421ff8f130f7d0d7f63e298f8bf130a09c64e11da69e80aadfd648d77020eaab192c9ecc472387a513b8dd9f34c9a8609b59deb5b95c678ee3e4b6d70aeac96f406ecaecb2f86486e38e0009b356025119c5bbea048c45", 0x69}, {&(0x7f000005a000)="b6c396268c83d1cd729096205ea0efe59ca458bb607fcb64e01499fce36da745929d4b58672e02", 0x27}, {&(0x7f00000f0000)="d8fee66e0fe30244beac796335e947d8bbf7fdcf12e80655d39f9fea69f739cd5a278ae042820d479a20220528134ee58fec3a0d922b54c9bde4558bbaccfa81b50c26da263d8f873a625776e978b8a2395bf759467f78c1599d3408a193e3625c1107be81c876c16e5a23b561dead329627d4a0dc3ad790b176ec35130bd74bd66e6a3f9f1acb2c151febaab43c320fc16335b71f3556bb5898dfb1fd6642473c6edaa190998ea4b89d3c9c842b61f0fd9e6a14b7ea231b550d33fe44", 0xbd}, {&(0x7f00000f5000)="65992bd33ecb9c89e9b37260084c", 0xe}, {&(0x7f00000e3000-0xad)="d6f1c39b01e70ae4a2389316197905b65c827add67f77f673c631397cc47816083d1fc0d896299deb07417f93a903f37cfb660059f2c912477188dc22ba44056b774c248ac3ce955050a5f507091c13a3208307bd3473a8ad2b66b1dcf4ec0104a95eda6730a388892788bd09564c91449c693cbe949f4f43110552742ace8654e4a2fd0146ba3c0fec41d6a422d2608ab33e89c17d638eab2856152494f03d27c22cd6576b653f4dfa47a3142", 0xad}], 0x8, &(0x7f00000f6000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x3}], 0x30, 0x20000000}, {0x0, 0x0, &(0x7f00000f6000-0x8)=[{&(0x7f00000f3000)="afd13e0eab9b250a12e1793bd496f9301397c180edb6c0e8080991f8a6e6eb6f41", 0x21}], 0x1, &(0x7f00000f5000)=[@assoc={0x10, 0x117, 0x4, 0x0}, @assoc={0x10, 0x117, 0x4, 0x2}], 0x20, 0x4044881}, {0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f00000a6000-0x7)="915f00e204b082", 0x7}, {&(0x7f0000012000-0x50)="75d7472e940a06c4c68bc408264fa9e6b52a2c3297666718523a1802fbddf16849229926a1736918431ddb9f70512caef4acbac5dc0d6826ede14ac0931713b978fdc92fbdffa515ad1b69d6c9bdbe33", 0x50}], 0x2, &(0x7f0000057000-0x40)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x9}, @assoc={0x10, 0x117, 0x4, 0x5}, @op={0x10, 0x117, 0x3, 0x0}], 0x40, 0x20000000}, {0x0, 0x0, &(0x7f000008d000-0x38)=[{&(0x7f00000cf000-0xcf)="d9aa459cd9623ffd39f0b188bc3cb6c1a2e2eb53bb7ad42f46558969688598bc7c082e89091e7c719a5635f04e985e7ffc02b3912a62a81e801753e9549c3bd1d7063df85a0ac898542a14e763b01582dc68795c8d249e8002b62d8157622d475a84941e0668dbd62c1455746696d622f2b423219e65e91918f3d5b005a0d63f2f56de52f962c0181565f5c3eaf8df930117c56a20e1c702e10f65ebe63247a248f2ecb406c5b9be9e9f4e4887a59a665cf3a11c9c09438b931d6064c32a5d1d8ba42628d6d7f6da84e56f55c7c317", 0xcf}, {&(0x7f00000f5000)="0c1cca15fa78a696b47e0c52112f00a3113f1fb72eb1afdab0c01d1f8db425afff7d747a12139abe278b1029cdc6e1f9d2667fd36c0c983b2a66e2d4e309960d6a24793041212d5c04774194584e08220a3ae479db4330dc72bd214ff493fe1f6ee891bb61e900d9978c53b10c57dbd4d74b0e6ccb4623fdc03ffccf9c24a83a8831d1438813b1fe3ae8ff3462c9cca6dc2871fc248392f70db62226feffc6606a7006b753a4097d59d80bda022979a3e1bec2dc7a0d0e94608e65c485788d2437716cb33b6f07a46434b32afb48d902e161b4b9a1f86df578", 0xd9}, {&(0x7f00000f6000-0x34)="612dbb3d15933d83536d32738443b133bb979b77821c94170ee15058a677c8cedb25b336cd26798c76cf56a9c8c8cfeb09e84e3b", 0x34}, {&(0x7f00000d2000-0x29)="0cb19c784597161955504df8f449e360491642c81258378fb003a067c7961339b40d2740cf2d056c36", 0x29}, {&(0x7f00000f5000)="32e8a6a35154c41fa39cad20239c76f970de2c0119245dfe2f17c6e13d97991c2c91571be1d6be7c69023c5c1844435080e4fac549408dcfda8501fdf24457bc5935a18a8f18a61439fd0b7a866ac2f511cfeeb5fb8ae220b685467a0c6ec6868eeb1790ca322a558809e4dcdc0b5cec44f2a1dcd9d40d8e9453dc4c003fd92f6461aad031666c027ed398edcf", 0x8d}, {&(0x7f00000f6000-0x23)="d3b7b9e6111ba358d5fea061636be6234fd023bf85721e526796971342a892f8b90409", 0x23}, 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{&(0x7f00000f5000)="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0x1000}, {&(0x7f0000036000)="2e2dda0c26a31b674f0fb3b07069abc28076f7934aaab5f8f02f139d04735e151820984fdc272b8f3dd40026de878d53f2243f68fd7caa9ecdc3543bb7e224e1eeeab310486dde8697f8da4cdee02d3e3c8ee579d6a6227dbe391eedc237a03bca77b76a4ef15e26d71dc7", 0x6b}, {&(0x7f0000056000)="2dd26b3a3d01873b5f9a363be6e879e555075586e65dee7dbb9e9a9a25678ee339c2a9c0c47c73631a80961ae4580a61595cf812ca908b73d4065a831f59cfc417c545f7a7a057cf671c42927bb24590415157be0d413dfdc71219d6cf7409e63bdfca56de8086901fc98a4519ee5589cbd081670b4365bb78fd43063ee1ff00ca75d2ab4fa2630323a30752e000cc5c898620bda332f5758252308efc16318e7ec0e0764a04e9f8b4fbe8896d347fc2e8bd6d1609af73f37f8a57f37f6dbfa312dbc37c47557ecca03305e6b8dc142c5647d1043afa12e0afe172cb5e83dd", 0xdf}, {&(0x7f00000f6000-0xa4)="ec4ad4fdbef1376e6b326d5ef8894808cea26f391a3d4529a77f7f87d620ed8b66f74b55f2f94ce6735cfa7fe3c90958d9dcdc48091b0b61db119c8fbb6c8f57d0e0b5281a035337192a9f4d676245bf3b91a7402a7f0d954a7aac5dde9018942f92dc2c058acc551e2f9184b1888d0203c18834c664bf50765b3dd93c2e18e8e58cb0a2fe0f52bf52ec6c09e0f3267eb915b370e0f35719915c2a656335077ee4b39c84", 0xa4}, {&(0x7f00000d5000)="b40925378b19b19a40b6fd9af359a73076eb05a349a648270600fcef928a4b9bbadaeb8f70b7a51139f7e5c635b96eded5e2a8a5b6909439c83d7f3555d1e14a89019f1b17e0db1f4065ffd8c9395bded1eeacd47f6559e92b2b", 0x5a}], 0x8, &(0x7f00000f5000)=[@iv={0xac, 0x117, 0x2, 0x9a, "c7664808b2240d71a1a7d716f5eed5f01c92b2839b5f692eda499c069597a86f6fcab39286882af2202a6d01afeca4223107d4847aa90b5e56c34300f28a7a6e7dd8c5ae674c21f54f31184768dbdc4ddb1c665d0e667a486dd0cdebb676d595fa67858eb8b34acc788465b60ebf571cc2cb048afce8cefda0a539f04092e192b5fe45d30a6b4199aa7726e0d0a5cb89b3eafb2d78cef0770e3c"}, @iv={0xd0, 0x117, 0x2, 0xbd, "84c25b48d10f7026718af6bc3e5e297820eb7c82c051f10f1d19dd85d45976062d56fa07b3896503c70f09695abfa5a115ca5ac7952698c916af507bd25c335fae79261d9bd79e83b57d785b10c24a89cc14edc2307e834488a3df1c1a5baa2d7832f43c088bdea1ae0449c6a3140cc96dcb7b11126a3201661ff6fa0fdc57d8ddac4206264226771be9c1215ab75baaa8736becb720315f27bb2fd8d807812e063475276c01e764298b7d29b546206eb246ba136a229aac253e5963ba"}], 0x17c, 0x1}], 0x8, 0x20008014) 2018/01/15 19:55:19 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef8000-0x4)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000ef8000)='./file0\x00', &(0x7f0000ef9000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/sequencer2\x00', 0x80400, 0x0) sendto$llc(r0, &(0x7f00007a5000-0x60)="ed8cf23c91837b249944cf61aee13c69b22efa1d808529436b9b20e09225cf02a3f12f7ec9d7cb384b77fe30e056e918064003ed360db9677eb7c41320a13a5f534156dceb6c04ac347a851c6b8b012ffe5edd038dc9c29166066e6a921382fd", 0x60, 0x40000, &(0x7f00006ff000-0x10)={0x1a, 0x10, 0xe8, 0x1, 0x8, 0x80000001, @random="0183521a0e76", [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000b85000)=0x6, 0xfffffdfd) 2018/01/15 19:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005eb000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000676000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000020f000-0xc)=@sack_info={r1, 0x1f, 0x545243d4}, 0xc) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x9, &(0x7f0000045000-0x4)=0x0) r2 = eventfd2(0x7fffffff, 0x80000) io_cancel(r1, &(0x7f0000bc2000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000dcf000-0xaf)="5e573b9e7e7e9a6f90ac6a9d33b0170ebeb6162fc8647e1a74eb7697c0f7bdac760e3bc59bad0d3cfd0c4558f7d94696c6064a901285cee69fb49810c55fe9b061a9f33482f72993696f058813216b01921570ecddf7e7462c93fe9a40b09172bc1b2b104561e82576be6a363048612cfd92d4c886aa0c78ac0350d5d157ed98fd4904750ab90cd8f7a70783e1179824f499065149adc87cfb2919ee46589784680e4ff9eb8d758034362b0a88b900", 0xaf, 0x4, 0x0, 0x1, r2}, &(0x7f0000dd7000-0x20)={0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068c000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r3, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000e30000-0xa)='/dev/dsp#\x00', 0x0, 0x400) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000891000-0x8)={0x0, 0x0}) 2018/01/15 19:55:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f12000)={0x1}, 0x2) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000062f000-0x9)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005b0000-0x1e)="0d3067cb8bb36f76815087570c039b2cc69f06f91d95796bbb5b6e30585c", 0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) 2018/01/15 19:55:19 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000130000-0x4)=@assoc_id=0x0, &(0x7f0000ef8000)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ef8000)={r1, 0x1, 0x7, [0x401, 0xe5, 0x4, 0x5, 0xfffffffffffffffb, 0x4, 0x4]}, &(0x7f0000ef8000)=0x16) sendto$inet(r0, &(0x7f0000a81000-0x1)='r', 0x20c, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9d) 2018/01/15 19:55:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a7f000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00001dc000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000c8b000-0x4)={0x7f}, 0x4) 2018/01/15 19:55:19 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000e1000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x400, 0xffffffff, 0x4}, 0x8, 0x2, 0x0, 0x0, "20b39d72ebc19607"}}}}, 0x0) 2018/01/15 19:55:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000587000)=0x2) 2018/01/15 19:55:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000a9f000-0x1c)={0x8001, 0x81, 0x9, 0x0, 0x81, 0x8, 0x7, 0x1, 0x0, 0x1, 0x2, 0x8, 0x0, 0x0, 0xffffffffffffff7f, 0x28d, 0xff, 0x8a, 0xcb96}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d8000-0xc)='/dev/rfkill\x00', 0x4a000, 0x0) fcntl$getown(r2, 0x9) getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000669000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000685000)={0x0, 0x2a}, &(0x7f0000e36000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000005000)={r4, 0x83ec, 0xffffffffffffffdf, "64d79f1d04e7d29419324ecc60b5666fac3ccfbb09ff2623398fb26d30645eea9d255c455048d3471c7276f1c1c8a434b30e6df6ca1a8bba8cffd525f0495a17d960310f4d9e664c46cc64c8964f5aa1c4154b0889c3f6b5288b67f9c40edddaa0217112a9aa179822e3baa15329e6d4a54fd358403ae87f704fad45f6fcdb9fc99c7ffa889a6a6059b349078cbf29dc520e18870b60de4540b3c6bd79d7ae667160f7ae792943130ac4fd222b4cba0985540827223ac3142e8ea1da2fc5e6ee34a1a9e849e30a63359d58d557487019357c347f5a181b130d3c2db6096b4a905a55a0c41c8b5b5c5b0b30d8bde927339e017f6270e780"}, 0xffffffffffffffa7) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(r5) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000b3a000-0x10c)={{0xffff, 0x4, 0x5, 0x1ff, "ea5c58f97c54c1f2615eda11d42c3dbd29eee0d7250a9445e44edd98e8cb019770463982049a2670df36ab3c", 0x3}, 0x0, 0x0, 0xe0ec, r6, 0x3, 0x0, "d877c5ec5420e73a963cfa50756bf30fa92f803f1a071cad1d520ebf63e6e7df98b1d5aecb103723bf28e61810a15a3fdc4fffcf21938763c8026cd28e8af72a", &(0x7f0000948000-0xd)='securityppp0\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x40, 0x7, 0x1, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r2, r7, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000760000)='/dev/rfkill\x00', 0x8102, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000016b000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000191000-0x10)={r0, 0x50, &(0x7f0000265000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c4b000)=0xc, 0x4) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x2002, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x61) listen(r2, 0x0) 2018/01/15 19:55:20 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x10000000000000, 0x1) sendto$llc(r0, &(0x7f000002e000)="4c663bfe475e51cb37c213", 0xb, 0x4000040, &(0x7f000009d000-0x10)={0x1a, 0x1f, 0x7fffffff, 0xffffffffffff25c3, 0x80, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="f2ff040704ac", @rand_addr=0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f00000f3000-0x47)=@pi={0x0, 0x813f, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x8, 0x2, 0x1000}}], {@arp={0x806, @generic={0x33f, 0x200, 0x6, 0xd, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "e071531e1f9fa2d18a96097d87", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "94cfe5244d82bac8f4da5205abf28a05"}}}}}, 0x47) 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000567000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000ea8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) pipe(&(0x7f0000ff5000)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c3f000)=0x0) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000014b000-0x2e)=""/46) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000088000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000ef7000)={0x1f, {0xfff, 0x6, 0x7fff, 0x5380, 0x3, 0x211}, 0x4}, 0x9) 2018/01/15 19:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000073c000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fdd000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a82000)={r2, 0x0, 0x0, 0x0}) 2018/01/15 19:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000807000-0xd8)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850d61049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) modify_ldt$read(0x0, &(0x7f0000006000-0x35)=""/53, 0x35) 2018/01/15 19:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0xf, 0x0, 'ecb(twofish)\x00'}, 0x119) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000680000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000539000)=0x14) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000eaa000-0xc)='/dev/audio#\x00', 0x3, 0x101141) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000ac2000-0x4)={0x1a, 0x2, 0x1, 0x0}) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x58) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000952000)='/dev/dsp#\x00', 0x2, 0x40) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000099e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a82000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000272000-0x13)=""/19) 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c8a000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d6a000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cf0000)={0x0, 0xf4d, 0x0}, &(0x7f0000848000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000005f000)={r2, 0xfff}, &(0x7f00002f0000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000260000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x7a) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000087f000)='/dev/snd/midiC#D#\x00', 0xff, 0x100) bind$netrom(r2, &(0x7f0000b06000-0x48)=@full={{0x3, {"70bee4512bd9c8"}, 0x87}, [{"6f93bd77066f9a"}, {"3115daf50fe5b3"}, {"4a0a83506664cd"}, {"d1be0f35503b47"}, {"ab2599c3e24c2f"}, {"3bf6fe95669729"}, {"b961f2b1b23afc"}, {"80f8e17abc7578"}]}, 0x48) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00001c1000-0x4)=0xb5180000) 2018/01/15 19:55:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffff8000, 0x115000) connect(r0, &(0x7f0000bca000)=@generic={0x7, "0f4ba1662a79437bcc4e062771c9b35f6f2a31e5f585c7e9b53bf63e13a2c5989cce781cd62b9f36df4fea933434b7f93d3ac6307cf08816af8c687817fd5732808f1600b1faf86871604fb374cdec33e11b5a8dc96ffe68e053bbab5003d98d1b40e6e51139b42aa490e52eb058966bc3e51689658fbf473d7d521a44b6"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ed000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000098000)='children\x00') chdir(&(0x7f0000df8000-0x8)='./file0\x00') sendfile(r0, r1, &(0x7f0000c61000)=0x0, 0x7) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000229000)={0x0, 0x0}, &(0x7f00004b2000)=0x8) 2018/01/15 19:55:20 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000027000)=[{{&(0x7f0000061000-0x7)=@generic={0x0, ""/126}, 0x80, &(0x7f000007f000)=[], 0x0, &(0x7f00000cf000)=""/4096, 0x1000, 0x6}, 0x6a84}, {{&(0x7f0000095000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000006e000-0x8)=[{&(0x7f0000060000)=""/62, 0x3e}], 0x1, &(0x7f00000e7000-0x63)=""/153, 0x99, 0xfffffffffffffffe}, 0x200000000000}, {{&(0x7f0000030000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000f3000-0x38)=[{&(0x7f0000063000)=""/232, 0xe8}, {&(0x7f0000099000-0xd4)=""/212, 0xd4}, {&(0x7f0000040000)=""/0, 0x0}, {&(0x7f000002d000)=""/126, 0x7e}, {&(0x7f00000f3000-0x76)=""/118, 0x76}, {&(0x7f00000f2000+0xed)=""/40, 0x28}, {&(0x7f00000f3000-0x2b)=""/43, 0x2b}], 0x7, &(0x7f00000f2000)=""/227, 0xe3, 0x4eb8}, 0x20}, {{&(0x7f000006c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00000bb000)=[], 0x0, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f00000f2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000f3000-0x30)=[{&(0x7f0000044000)=""/89, 0x59}, {&(0x7f00000d6000)=""/120, 0x78}, {&(0x7f000004b000-0xfd)=""/253, 0xfd}, {&(0x7f000009a000)=""/76, 0x4c}, {&(0x7f00000f3000-0x5d)=""/93, 0x5d}, {&(0x7f00000f3000-0x81)=""/129, 0x81}], 0x6, &(0x7f00000a0000)=""/57, 0x39, 0x8}, 0x1f}, {{&(0x7f00000ce000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00000f3000-0x10)=[{&(0x7f000000f000-0x83)=""/131, 0x83}, {&(0x7f00000f3000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f0000041000-0x99)=""/153, 0x99, 0x6}, 0x7}, {{&(0x7f000006a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000040000)=[{&(0x7f00000f2000)=""/225, 0xe1}, {&(0x7f000002a000)=""/89, 0x59}, {&(0x7f000008a000)=""/58, 0x3a}, {&(0x7f000005b000-0xf0)=""/240, 0xf0}, {&(0x7f0000007000)=""/211, 0xd3}, {&(0x7f00000f3000-0x1)=""/1, 0x1}, {&(0x7f0000085000-0xe4)=""/228, 0xe4}, {&(0x7f000002d000)=""/0, 0x0}], 0x8, &(0x7f00000f3000-0xb5)=""/181, 0xb5, 0x8}, 0x80000001}, {{&(0x7f00000f2000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000c000-0x8)=[{&(0x7f00000ef000)=""/43, 0x2b}], 0x1, &(0x7f00000b2000-0xfa)=""/250, 0xfa, 0x1}, 0xffff}, {{&(0x7f000006a000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00000f2000)=[{&(0x7f000007f000-0xb4)=""/180, 0xb4}, {&(0x7f00000f2000)=""/42, 0x2a}, {&(0x7f00000f2000)=""/170, 0xaa}, {&(0x7f00000f3000-0x6f)=""/111, 0x6f}, {&(0x7f00000f3000-0xb0)=""/176, 0xb0}, {&(0x7f0000053000)=""/0, 0x0}, {&(0x7f00000f3000-0xb0)=""/176, 0xb0}, {&(0x7f00000f2000)=""/142, 0x8e}, {&(0x7f00000f2000)=""/22, 0x16}], 0x9, &(0x7f0000088000-0xe2)=""/226, 0xe2, 0x2}, 0x7d3}], 0x9, 0x100, &(0x7f0000040000-0x8)={0x0, 0x989680}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000f2000)=0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) accept4(r0, &(0x7f0000f1b000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000374000-0x4)=0x58, 0x0) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/rtc\x00', 0x8001, 0x0) readahead(r0, 0x5, 0x7ff) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000f2000)={r0, 0x28, &(0x7f000009b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffffb8) 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) socketpair(0x8, 0x4, 0x101, &(0x7f0000994000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000ca5000-0x2b)={{0x7f, 0x7}, 'port0\x00', 0x80, 0x10, 0xff, 0x8001, 0x6, 0x3ff, 0x0, 0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0xfffffe77) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/hwrng\x00', 0x200, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000924000-0x1c)={&(0x7f000017b000-0x1c)=@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, 0x1c, &(0x7f0000a95000)=[{&(0x7f0000cea000-0xb8)="688a3be4dc1b54cef5e5e81aa618df5d9d017356f7b66eb0102de09ee8ee3a746b6fcc96efc09d606dcbaa5f17fd2ae5c445571f6533e5817d54c5510d39ad51ca5cccdc237aabe9b8400a8b4fdbfe112153f85d1263015074acb5679026101ac8d61023f5de46cf07168eff1262b3b0456d687717ff79b57d3edc2332c6453094431d9c00231d2007f6e0413cf502234eb2c7c6f7fb5e483840f2bb2ace3c75d9a875bca04c08fca94547ecf0d81e6226e862fda5d2aebd", 0xb8}, {&(0x7f000062a000)="a46456be4a563125d922fd66540f985aa7083bf1adc8f322f92de38673e1cd69fcda6d90128ff4af2ad0b0f9d97f38c6db5f473b17dc5d9c6eca215300b8a5f6660ddff9f5477567f4f72af9fe512b8b91c2e3b444446931247bf02fa8fd4834b9b98c62e7628a985f57f9f43743d386470fcbb3dfe6cc6bf41dbb85e6bd6c532be1ef3090e779bbd3aa9e09b022ad196a860fb484007a25f90e599fc1f7d581548305a1468a48de0507112075336b2d87a45db72a6a0b8a2af595ba0f543316f15a77227790da259924835b6b40049444d775e9b210cc829657fe400ab520c9aeb1961414926b8a41787b3a4ccc54deda495605", 0xf4}, {&(0x7f0000c96000-0x4e)="37b8153e7651d4bcd6642e5224a69e46ed7460d82126db588323082149180bdd8730f785d79bcae7912ace359ab9468f1f94e32442481d515bf41358fe66e20bd2b151a3e539d2567466a31cd43f", 0x4e}, {&(0x7f0000858000)="69f51088157a5b8afab085bab135a270753e92735989d702176b3ed36f06528cc24cddab4df07c8efa0d60c1bec618d34ad52b41c3fdccbe6e3c0f81e73f2dea295e", 0x42}], 0x4, 0x0, 0x0, 0x40000}, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = getpgrp(0x0) ptrace$getregset(0x4204, r3, 0x200, &(0x7f0000993000)={&(0x7f00008c0000-0x8e)=""/142, 0x8e}) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r2, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x803, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e4b000)={0x0, 0x4}, &(0x7f00005b5000+0x8)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000376000-0x10)={0x0, 0x8, 0x6000000000000000, 0x5}, &(0x7f0000827000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001ef000-0xb8)={r1, 0x0, 0x200, 0x1, 0x4, 0x3, 0x40, 0x40, {r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x57, 0x1, 0x6, 0x3}}, &(0x7f0000fdb000)=0xb8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x0) 2018/01/15 19:55:20 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000554000)='/dev/audio\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x65)={0x0, 0x5d, "b8228a25a897e3a8dc90d441402c295e2584d36596159b19054df490fad798efd56d570530205c5d45dbf616e4e5e3363965ddc18c6174cfa6a7d5de0bd1dfa85e4fe09f28670b6ba2c2beae98c3bfddf4258e1590307efe493e3a6925"}, &(0x7f0000001000-0x4)=0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x3f)={0x0, 0x37, "cb3d2877e1164e8c6a09b2563bc00bb7c5c5c6595c083a545a985ffc0811cff4b3fbd5db5830ee54a038e8d8d27c2fab64856ea6a0587e"}, &(0x7f0000ec6000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x3, 0x4) socket$inet(0x2, 0x3, 0x3) 2018/01/15 19:55:20 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009c000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000aa000)=""/4096) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f83000-0xb)='/dev/mixer\x00', 0x240000, 0x0) fcntl$setpipe(r0, 0x407, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000762000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mount(&(0x7f0000fed000-0x8)='./file0\x00', &(0x7f0000e6c000-0x8)='./file0\x00', &(0x7f0000c08000)='rootfs\x00', 0x50000, &(0x7f0000186000)="f76ed854b28a05e33d4e39513e731d2f04af0ea8290b8d8773b6b75698d49d74c56595684cdf73fce6a806eba9f01928b709db439f41") ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00008aa000)=""/63, &(0x7f000093f000)=0x3f) r1 = socket(0x2, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000e55000-0x4)=0xfdd) setsockopt(r1, 0xe00000, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x62) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_raw(r1, &(0x7f0000e23000)={0x27, 0x0, 0x7, 0x4}, 0x10) 2018/01/15 19:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) getsockopt(r0, 0x7ff, 0x4, &(0x7f00003a2000)=""/79, &(0x7f00001b7000-0x4)=0x4f) read(r0, &(0x7f00008b6000-0x3c)=""/60, 0x3c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000710000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x553368ee47107dc9) listen(r1, 0x0) 2018/01/15 19:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000206000-0xe)={0x1f, 0x7, {0x100000001, 0x0, 0x7dee, 0xd19d, 0x6, 0xf85}, 0x7f, 0xea}, 0xe) 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000054f000-0xb)='/dev/midi#\x00', 0x2, 0x410000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000091d000-0x4)=0x15, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000379000)={0xffffffffffffff0d, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x10001, 0x435c, 0x2, 0x0, &(0x7f0000bbb000-0x10)=@common='vcan0\x00', 0x7, 0x1, 0x7}) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0xfffffea5) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/rtc\x00', 0x400000, 0x0) 2018/01/15 19:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000989000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b0, 0x0, 0x9, 0x0, 0x6e41}, &(0x7f0000920000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000072000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16bab18c, 0x475}, 0x98) r3 = gettid() openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/create\x00', 0x2, 0x0) capget(&(0x7f000021b000-0x8)={0x200f1526, r3}, &(0x7f0000ed9000-0x18)={0x400, 0x4, 0x100000000, 0x4, 0x401, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:20 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000000e000-0x42)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x0) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef9000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0xffffffffffff8d64, 0x50000) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000efa000-0x8)='./file0\x00', &(0x7f0000efa000-0x14)=[&(0x7f0000131000)='selinux', &(0x7f0000015000-0x12)="706f7369785f61636c5f616363657373c400", &(0x7f00007bd000-0xc)='eth0selinux\x00', &(0x7f0000efa000-0x9)='selinux[\x00', &(0x7f0000efa000-0xf)='trusted]bdev@!\x00'], &(0x7f0000ef9000)=[&(0x7f0000efa000-0x7)='^ppp1#\x00', &(0x7f000019c000)='\x00'], 0x1000) lstat(&(0x7f0000ef7000)='./file0\x00', &(0x7f0000ef8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000ef8000-0xc)='id_resolver\x00', &(0x7f00000be000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ef8000-0x93)="2eb0f1aa7bcf6eae77bc34846c632d35c7dbaf016d486eb127e0558bc5844350b1b3af24e67de63ccff80e9827f6a0100021a94ad09122e320a5e51395e5d40495013c343e25f304ea793f7fa4ae9db1ce6edc2e212c547a81c6a7afee37463de49f709fd2bec3068139d8b9ba5f70c7e82b18b06cc5f30d3c1fa4764ff50331aaf6cbd4c323b88ec68b09a87d1734e6b02f77", 0x93, 0xffffffffffffffff) r4 = getpid() getpgid(r4) keyctl$get_persistent(0x16, r2, r3) 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000642000+0x2d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ef2000-0x20)={@common='vcan0\x00', @ifru_flags=0x0}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) eventfd(0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00008d5000-0xf9)=""/249) 2018/01/15 19:55:20 executing program 7: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000f3000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup(0xffffffffffffffff) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000f3000)={r1, 0x80000, r2}) syz_emit_ethernet(0x3b, &(0x7f00000f1000-0x3b)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@arp={0x806, @generic={0x110, 0xebbf, 0x6, 0x9, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "92c83bc6705c2fbe32", @random='z%b%\\z', "5e3dae9718a40491243a1395ba2a3218"}}}}, 0x0) socketpair(0x3, 0x806, 0xfffffffffffffffd, &(0x7f000007b000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000f3000-0x10)={0x5, 0x4}) 2018/01/15 19:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000007d000-0x4)='cdg\x00', 0x4) setsockopt(r0, 0xff, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ed1beaf40f4a95bbff850a8263357506b31e582000000000000000f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e8e41058d02f8001732017e2466a9fc43aea712633359604158000000000000000050000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e9be1d00000006bdc056a1309163d6a4830de8391f2b070000fbcb", 0xd7) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d7e000)={0x7, 0x3, 0xffffffff, 0xfff, 0x7}, 0x14) 2018/01/15 19:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000077f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ef000-0x8)={0x0, 0x0}) 2018/01/15 19:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x64, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x3fffffffffffe}, 0xfffffffffffffe69) listen(r1, 0x0) 2018/01/15 19:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x2d6, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x71c235f2, 0x0, 0x6, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x4) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000bef000)={0x3, 0x1, 'client1\x00', 0x2, "bc5d808ebd44d71f", "9f2c4382d6795071a4048d2a2489c65a8b7a4f844b588400b8d7900a02ac53f3", 0x8, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$pptp(r4, &(0x7f0000e8c000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000055e000)=0x5, &(0x7f0000617000-0x4)=0x4) r5 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000dbf000-0xc)={0x3, 0x0}) sendfile(r2, r5, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000683000)='reno\x00', 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000a4b000)={0x0, 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ef8000)={0x0, 0x2}, &(0x7f0000ef8000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000046e000)={r1, 0x6}, &(0x7f0000e9e000)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ef9000-0xa)='/dev/vcs#\x00', 0x5, 0x2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000ef9000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000135000)={0xff, 0xea}) getsockname$inet(r0, &(0x7f0000ef7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000)=0x10) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000ef6000)=0x200400000000009, 0xffffffffffffffdb) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000430000)={r1, 0xe4, "3780a53bc3160b6175ab14cb220c42b7acafeef659401bec8101106aca75dfe6d15ff631c68c62f0237f4bb5e8716981f88a78179309cd7418cf041512871b354298fe3d366bedefd1d46ad72877f121de47b9ea023fc2d1beb96f974bdb71b3196c9baa5ebd6bdb5dc74d6b93de4574981b6fc713c01ae89d2cb8f9b8e7cb4a9220830a27cf0a2cba4246d4212c1323d415a48d68658a33bb7549654b070949a3cc7f146d6cf186de35c077e298cce48dce7a08e07f698cdd94d30bad1d4f957b844023a27f2a45e5ec0d1cda71b4af1673816af33fefb977bec218760e0b045ecd67c2"}, &(0x7f0000efb000-0x4)=0xec) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000efc000)=0x2, 0x4) sendto$inet(r2, &(0x7f0000efb000)="b9", 0x1, 0x4004, &(0x7f0000cd3000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16c552a949682a88) 2018/01/15 19:55:20 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffa) connect(r1, &(0x7f0000ffd000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x1, 0x4, {0xa, 0x0, 0x2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xfffffffffffffff7}}}, 0x32) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000804000-0x2)=0x9, 0x2) listen(r2, 0x0) 2018/01/15 19:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000373000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00005dd000)=[{{&(0x7f0000bd5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000224000)=[{&(0x7f0000b79000-0x10)=""/16, 0x10}, {&(0x7f0000b62000-0x1000)=""/4096, 0x1000}, {&(0x7f0000298000)=""/244, 0xf4}, {&(0x7f0000295000-0xad)=""/173, 0xad}, {&(0x7f000011a000-0xd7)=""/215, 0xd7}, {&(0x7f0000c81000)=""/0, 0x0}], 0x6, &(0x7f00004ef000)=""/251, 0xfb, 0x9}, 0x7ff}, {{&(0x7f0000a79000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dfe000-0x20)=[{&(0x7f00009f7000-0x6b)=""/107, 0x6b}, {&(0x7f0000165000-0x2f)=""/47, 0x2f}, {&(0x7f0000fa7000-0x31)=""/49, 0x31}, {&(0x7f00006c5000)=""/7, 0x7}], 0x4, &(0x7f00003d8000)=""/220, 0xdc, 0xffffffff}, 0x4}, {{&(0x7f00007f0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000036f000)=[{&(0x7f0000385000)=""/80, 0x50}], 0x1, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000c9c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000c9d000-0x10)=[{&(0x7f0000e0e000)=""/225, 0xe1}, {&(0x7f0000566000-0xd3)=""/211, 0xd3}], 0x2, &(0x7f00002f5000)=""/223, 0xdf, 0x6}, 0x7fffffff}, {{&(0x7f00004c4000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000099f000-0x18)=[{&(0x7f0000b35000)=""/255, 0xff}, {&(0x7f00001c4000)=""/254, 0xfe}, {&(0x7f0000033000-0xb9)=""/185, 0xb9}], 0x3, &(0x7f00006a6000)=""/53, 0x35, 0x4e}, 0x0}, {{0x0, 0x0, &(0x7f00006dd000-0x18)=[{&(0x7f0000c6d000-0xa4)=""/164, 0xa4}, {&(0x7f0000a88000)=""/107, 0x6b}, {&(0x7f000095e000)=""/203, 0xcb}], 0x3, &(0x7f0000694000-0xb6)=""/182, 0xb6, 0x5}, 0x4}, {{&(0x7f0000dc2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000b6c000-0x10)=[{&(0x7f0000748000-0xb1)=""/177, 0xb1}, {&(0x7f0000825000-0xd5)=""/213, 0xd5}], 0x2, &(0x7f000027f000-0x55)=""/85, 0x55, 0x6}, 0x245b}], 0x7, 0x60, &(0x7f0000346000)={r0, r1+10000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b87000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000003f000)=0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e5c000-0x9)='/dev/dsp\x00', 0x0, 0x0) connect$pptp(r3, &(0x7f0000699000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = socket(0x2, 0x1, 0x0) setsockopt(r4, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r4, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r4, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000212000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xa) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1080000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a13e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd7) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000ef9000-0x8)='./file0\x00', 0x300, 0x42) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ef7000)={0x0, 0x4}, &(0x7f0000ef7000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ec8000)={r2, 0x3}, 0x6) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b3000)='net/netfilter\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000004e000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f00002c8000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ba000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r3, r4, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000083000-0x9)='/dev/kvm\x00', 0x2002fd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000050000)={0x8, 0x800}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000a4000)={0x40, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000013b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000623000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000035b000)=@int=0x0, &(0x7f00007b6000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00005ad000-0x70)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x8, 0x1, 0x20000, &(0x7f0000ace000-0x10)=@generic="882a8b96bcb813a2f6f0d156a0e58542", 0x5, 0x3, 0x48}) r2 = syz_open_dev$usbmon(&(0x7f00003cd000-0xd)='/dev/usbmon#\x00', 0x6a5, 0x140) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d4f000-0x4)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r3 = request_key(&(0x7f00001dc000)='.request_key_auth\x00', &(0x7f0000af2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000828000)='"\x00', 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f000083d000)='keyring\x00', &(0x7f00001d4000+0xd93)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x1001, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c52000)=0x4, 0x4) 2018/01/15 19:55:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000575000-0x16)={0x9, [0x1ff, 0x8, 0x2, 0x5, 0x2, 0x4, 0xffffffffffff8000, 0x0, 0x10000]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e80000+0x564)=@int=0x0, &(0x7f0000d77000-0x4)=0x4) setsockopt(r1, 0x6, 0x9, &(0x7f0000644000-0xd8)="0200080000b4000000005462fa01a15eff0f00000000000079ede4eaf40f4195bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e933583e7298fc74e81b1058d02f9b14732017e2466ab9c43aea71263335960415800020f95d57a602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000968000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000521000-0x20)={0x10003, 0x3, 0xd000, 0x2000, &(0x7f0000dcd000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00003e2000)=0x5, 0x4) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004d6000-0x18)={0x1, 0x0, [{0x400000b0, 0x0, 0x401}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001af000-0x10)={0x0, 0x5, 0x1, 0x100000001}, &(0x7f0000ade000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007b8000)={r5, 0x8a36, 0x5, [0xfffffffffffffffc, 0x7, 0x3f, 0x5, 0x100000001]}, &(0x7f00008cb000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000521000-0xd2)={r5, 0x0, 0xfffffffffffffe3b, "bd98894f72501463f402936d2d50740568889f10d43781f80ebfd1bdc7457ee65dce1c34134e6dfb0d5abe4c098fd43c1cdd1877f926e1d9879b3e76062a08077409f6f18c1f46efcbf2db5055117f3cf0ba881a8f6e6957561024b99c6c2294a506bcaf5d06786752e2e7deda424822a735c0db5949c112ec8c549abf8bb4d4763f02ad803e8a03bc6c43c115055fec102c5257b095eaa6854bf1f701d73a7783cf8327aa693ab1b942a9bd1dd860d80eb1760172babe800ca59f69fa9577713890cb7a837962168961"}, 0xd2) 2018/01/15 19:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e3e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000303000)='/dev/usbmon#\x00', 0x800, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a66000)=0x3, &(0x7f0000a63000-0x4)=0x4) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00008dc000-0x8)='keyring\x00', &(0x7f0000b62000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00003ac000)="fb96aa8776ad071baef36f03f17482f12ff8fd94a29966fac4f22a086e2cd86d3649f11ef5f1bb32fe1e1404e3938f7d55dcec4109f4e538ccd41169e3f6e71eee08c76ffbe1bcf7ec2719033b4be4f21520504adf289c7bf81a62bce504b1dd4f9cc600d224fbf4fa3e7b853bbce68dafc1a4a9d74349bb92274f8a36a41f289665bcc8560722231d53d4bae3e2db90a993e1cfe0438ae1d9e3ddcd14", 0x9d) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000493000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000e0000-0x8)={0x0, 0x7, 0x763d}, &(0x7f00009ae000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007ce000-0x8)={r4, 0x7}, &(0x7f000001e000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b60000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8f000-0x4)=0xe8) 2018/01/15 19:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007b8000-0xe)={0x0, 0x10000, 0x3, [0x1, 0x144, 0x6]}, &(0x7f0000eb1000)=0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000218000)=@assoc_id=r3, 0x4) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ef8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = open(&(0x7f0000c53000)='./file0\x00', 0x240400, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bad000)={0x0, 0x24, "8f96479c1e297fa9b976ca21b5ddaf2132d22a0cc4da0fcbde57d5848fb5c22d44d7ef4c"}, &(0x7f00004ef000)=0x2c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ef7000)={r1, 0xfffffffffffffffe, 0x3, [0x401, 0x1, 0x2]}, &(0x7f0000016000-0x4)=0xe) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000ef6000)=0x8, 0xfffffffffffffe32) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d04000)={r2, 0x9}, &(0x7f0000e34000-0x4)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000efa000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000408000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b2a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000efa000)=0x0, &(0x7f0000ef9000-0x4)=0xfffffffffffffeba) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000054f000-0x18)={0x0, 0xffffffffffff4a14, 0x4f9b, &(0x7f0000ef8000-0x8)=0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000148000)={r4, 0xc25}, 0x8) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00007a6000)='/dev/admmidi#\x00', 0x6, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000073f000-0x106)={r1, 0x5, 0x5, "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"}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00005a9000-0xd)='/dev/dmmidi#\x00', 0x80, 0x50000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004f0000)=0x0, &(0x7f0000d46000)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000a28000-0x94)={{0xc36, 0x238, 0x1, 0x7f, 0x3d, 0x10000}, 0x4, 0x0, 0x18e, 0x10001000000000, 0x6, "52fe4dbccf3ca723d9c749868d6fbfb926ab2dc43a5443d04ce041e3ff8e4f114b743a6c5b4291d19502578349c51e8f9f173d4969de47a0f2d187c69f2e49e4eaf7d49b1da9c49718131e485ca6558708fe7198a0daec2f047e3201021a133c403c7ee450bf8dd8f9003d085a713e5f6b6261e00ef3af7f97120e8fac457f3a"}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000651000-0x5)={0x3, 0xc0}) 2018/01/15 19:55:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000228000)={0x0, 0x0}) 2018/01/15 19:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$inet6(r2, &(0x7f00005d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000005e000-0x4)=0x1c) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r0, r3, &(0x7f00002bc000)=0x405, 0x4) 2018/01/15 19:55:20 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000ddc000)=""/63, &(0x7f0000487000-0x4)=0x3f) 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = syz_open_dev$midi(&(0x7f0000efc000-0xb)='/dev/midi#\x00', 0x8, 0x410040) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00009bb000-0x73)="3eb2c254c02a3fb855d02c8806c39c2672a5f8837fe8ce8af498b5eab0b80df5791709be0f869eb1f467bcd4e07542e4cdcb89f6a7f0436f187aadc5e4c1c03f5b92d264e02b20c3b71753362c05fcaf0477d2ba82d63a7462eb25e624775ac1a90c8afcbd0d0887d25931ef678f8b1f66977f", 0x73) 2018/01/15 19:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a4a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000074c000)=0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c91000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="72e17baf4135", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) fdatasync(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eaf000-0x10)={0x0, 0x0, 0x4, 0x4}, &(0x7f0000fd6000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000058000)={r1, 0x0, 0xb6}, 0x8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ef8000-0xb)='/dev/vcsa#\x00', 0x59, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000008c000)={r1, 0x7e}) r2 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000edf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000ef7000)={0x10001}, 0x8) [ 349.404910] FAULT_INJECTION: forcing a failure. [ 349.404910] name failslab, interval 1, probability 0, space 0, times 0 [ 349.442769] CPU: 1 PID: 30418 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #173 2018/01/15 19:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000517000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a62000-0x490)={0x3f, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x429, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc000000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) [ 349.450182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.459572] Call Trace: [ 349.462180] dump_stack+0x194/0x257 [ 349.465836] ? arch_local_irq_restore+0x53/0x53 [ 349.470630] should_fail+0x8c0/0xa40 [ 349.474368] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 349.479494] ? __lock_is_held+0xb6/0x140 [ 349.483588] ? find_held_lock+0x35/0x1d0 [ 349.487668] ? __lock_is_held+0xb6/0x140 [ 349.491766] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 349.497652] ? lock_release+0xa40/0xa40 2018/01/15 19:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) openat$rtc(0xffffffffffffff9c, &(0x7f0000369000-0x9)='/dev/rtc\x00', 0x10100, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000015d000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000191000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="dda51a5ff829"]}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x6) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f000006f000)={&(0x7f0000381000-0x10)=[0x3, 0x9, 0x89e, 0x401], 0x4, 0x1, 0xffffffffffffffc9, 0xff, 0x5, 0x8, {0x18280837, 0x3f, 0x6, 0x25e, 0x4, 0xa39, 0xc71, 0x6, 0x8, 0x7ff, 0xfffffffffffffff8, 0x1, 0x20, 0xfa3, "25ebcf2d7ea55fab1da5cb6a058ad39762f562f26511221409177539e9c7bb46"}}) 2018/01/15 19:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cf2000+0xe87)='/dev/dsp\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e08000-0xd4)=""/212, &(0x7f0000962000)=0xd4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) [ 349.501619] ? rcu_note_context_switch+0x710/0x710 [ 349.506546] ? trace_event_raw_event_lock+0x340/0x340 [ 349.511757] should_failslab+0xec/0x120 [ 349.515737] kmem_cache_alloc+0x47/0x760 [ 349.519822] ptlock_alloc+0x24/0x70 [ 349.523476] pte_alloc_one+0x59/0x100 [ 349.527289] do_huge_pmd_anonymous_page+0x554/0x1b00 [ 349.532409] ? __thp_get_unmapped_area+0x130/0x130 [ 349.537347] ? __lock_acquire+0x664/0x3e00 [ 349.541601] ? __lock_acquire+0x664/0x3e00 [ 349.545846] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 349.551040] ? print_irqtrace_events+0x270/0x270 [ 349.555814] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 349.561028] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 349.566219] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 349.571485] ? __unlock_page_memcg+0x72/0x100 [ 349.575960] ? unlock_page_memcg+0x2c/0x40 [ 349.580175] ? page_add_file_rmap+0x5b7/0xa90 [ 349.584652] ? page_add_new_anon_rmap+0x750/0x750 [ 349.589477] ? __lock_is_held+0xb6/0x140 [ 349.593517] ? perf_trace_lock+0xd6/0x900 [ 349.597647] ? perf_trace_lock+0xd6/0x900 [ 349.601782] ? trace_event_raw_event_lock+0x340/0x340 [ 349.606956] ? print_irqtrace_events+0x270/0x270 [ 349.611693] ? check_noncircular+0x20/0x20 [ 349.615916] __handle_mm_fault+0x1a0c/0x3ce0 [ 349.620313] ? __pmd_alloc+0x4e0/0x4e0 [ 349.624180] ? print_irqtrace_events+0x270/0x270 [ 349.628930] ? find_held_lock+0x35/0x1d0 [ 349.632980] ? handle_mm_fault+0x248/0x8d0 [ 349.637194] ? lock_downgrade+0x980/0x980 [ 349.641354] handle_mm_fault+0x334/0x8d0 [ 349.645402] ? down_read_trylock+0xdb/0x170 [ 349.649705] ? __do_page_fault+0x32d/0xc90 [ 349.653921] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 349.658488] ? vmacache_find+0x5f/0x280 [ 349.662440] ? vmacache_update+0xfe/0x130 [ 349.666570] ? find_vma+0x30/0x150 [ 349.670097] __do_page_fault+0x5c9/0xc90 [ 349.674149] ? mm_fault_error+0x2c0/0x2c0 [ 349.678283] ? check_noncircular+0x20/0x20 [ 349.682503] do_page_fault+0xee/0x720 [ 349.686281] ? perf_trace_lock+0xd6/0x900 [ 349.690417] ? __do_page_fault+0xc90/0xc90 [ 349.694631] ? perf_trace_lock+0xd6/0x900 [ 349.698767] ? find_held_lock+0x35/0x1d0 [ 349.702816] ? __might_fault+0x110/0x1d0 [ 349.706861] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.711702] page_fault+0x2c/0x60 [ 349.715144] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 349.720742] RSP: 0018:ffff8801c24e78c8 EFLAGS: 00010202 [ 349.726094] RAX: ffffed003849cf00 RBX: 0000000000000004 RCX: 0000000000000004 [ 349.733355] RDX: 0000000000000004 RSI: ffff8801c24e7a30 RDI: 0000000020ddc000 [ 349.740604] RBP: ffff8801c24e78f8 R08: ffffed003849cf47 R09: ffffed003849cf47 [ 349.748030] R10: 0000000000000001 R11: ffffed003849cf46 R12: 0000000020ddc000 [ 349.755278] R13: ffff8801c24e7a30 R14: 00007ffffffff000 R15: 0000000020ddc004 [ 349.762555] ? _copy_to_user+0x9b/0xc0 [ 349.766425] sock_getsockopt+0x2db/0x2d50 [ 349.770588] ? sk_get_meminfo+0x6d0/0x6d0 [ 349.774721] ? pid_task+0xf7/0x1a0 [ 349.778258] ? avc_has_perm+0x43e/0x680 [ 349.782223] ? lock_downgrade+0x980/0x980 [ 349.786364] ? lock_release+0xa40/0xa40 [ 349.790343] ? __fget+0x35c/0x570 [ 349.793778] ? sock_has_perm+0x2a4/0x420 [ 349.797820] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 349.803171] compat_sock_getsockopt.constprop.4+0xaa/0x440 [ 349.808777] ? compat_sock_get_timestampns+0x230/0x230 [ 349.814046] ? selinux_socket_getsockopt+0x36/0x40 [ 349.818964] ? security_socket_getsockopt+0x89/0xb0 [ 349.823967] compat_SyS_getsockopt+0x351/0x420 [ 349.828531] ? SyS_write+0x184/0x220 [ 349.832229] ? compat_SyS_setsockopt+0x410/0x410 [ 349.836966] ? do_fast_syscall_32+0x156/0xf9d [ 349.841446] ? compat_SyS_setsockopt+0x410/0x410 [ 349.846188] do_fast_syscall_32+0x3ee/0xf9d [ 349.850508] ? do_int80_syscall_32+0x9d0/0x9d0 [ 349.855082] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 349.860604] ? syscall_return_slowpath+0x2ad/0x550 [ 349.865519] ? sysret32_from_system_call+0x5/0x3b [ 349.870349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.875178] entry_SYSENTER_compat+0x54/0x63 [ 349.879562] RIP: 0023:0xf7f62c79 [ 349.882902] RSP: 002b:00000000f775e08c EFLAGS: 00000296 ORIG_RAX: 000000000000016d [ 349.890587] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000001 [ 349.897835] RDX: 0000000000000038 RSI: 0000000020ddc000 RDI: 0000000020486ffc 2018/01/15 19:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0f000)='/dev/autofs\x00', 0x14800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000501000)={0x0, 0x78, &(0x7f0000536000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @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]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008d7000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000208000-0x8)={r2, 0x0, 0xd2}, &(0x7f0000d25000-0x4)=0x8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e51000-0x2)={0x0, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000487000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6f, 0x0, 0x1, 0x88}, &(0x7f00005d8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f1a000)={r2, 0x0, 0x4, 0x629, 0xb3, 0x3, 0x9, 0x7, {r3, @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]}, 0xfffffffffffff801, 0x40, 0x9, 0x4, 0x2}}, &(0x7f00003f9000)=0xb8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00009aa000)=""/57) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005b1000-0x10)={r0, r1, 0x3, 0x3}, 0x10) 2018/01/15 19:55:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x40)=[{0x7, 0x200}, {0x4, 0xfc5}, {0x3, 0x93}, {0x8, 0xfffffffffffffffc}, {0x3, 0x8}, {0x8, 0x6}, {0x2, 0x29}, {0x4, 0x5}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:21 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/sequencer\x00', 0x200000, 0x0) r1 = memfd_create(&(0x7f0000347000)="", 0x1) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000a49000-0x18)={0x100000001, 0x1, 0x1, r1, 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000059e000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000115000)={0x2, &(0x7f00006ee000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000d9000-0x590)={0x8, {{0xa, 0x3, 0x1, @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]}, 0x0, 0xa, [{{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xea2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @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]}]}, 0x590) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e86000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000e90000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000004f000-0x4)=0x80000000, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) [ 349.905981] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 349.913234] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 349.920485] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/15 19:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000a83000)='/dev/adsp#\x00', 0xffffffff00000000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000504000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00001f5000-0x8)={r2, 0x3}) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/15 19:55:21 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000186000)='/dev/rtc\x00', 0x214400, 0x0) write$eventfd(r0, &(0x7f0000021000-0x8)=0x9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f00008fd000)=0x0, &(0x7f0000c4d000-0x4)=0x0, &(0x7f0000402000)=0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) pipe(&(0x7f00008ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/15 19:55:21 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f24000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000ef6000-0xc8)="edf525b4a48df49819924c86b01a5cd22ea56360c5e3a81ce74a1d70a8b1544a1eb239af8f0470ff41d4874bd529251c8bb698a0d790d0faf7e11affe71b005d71dd539799ea609b87be481b9fece63ec980d4180251c7fb43b66e83225f720246974ec2935f4eba27e544241a379a16225622eef4bc101b658eab799bb741023dec9e423a858ebd747fb5a4192712f6858f9eca6fabb8db433338fadb1072d25d8d205b818a842459e4f01f0b3467e5211636c486bbb23fb5cfe2f06f6b84cbc46e68b7fc62afc0") r1 = syz_open_dev$usbmon(&(0x7f00008e7000)='/dev/usbmon#\x00', 0x5, 0x200200) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e4f000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000c69000)='/dev/vcs#\x00', 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f000098b000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000d34000-0xc)={@broadcast=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f00000a3000-0x4)=0xc) bind$ipx(r3, &(0x7f0000f22000)={0x4, 0x7, 0x6, "dc54a91bdc91", 0x2, 0x0}, 0x10) fchmod(r2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000356000)=0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000640000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000050000)={0x0, 0x10000}, &(0x7f000002f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000033a000)={r3, 0x7fffffff}, &(0x7f0000613000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000ddc000)=""/63, &(0x7f0000487000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007c2000)={r4, 0x9e}, &(0x7f00004f3000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b42000)={r3, 0x9, 0x1, 0x7, 0x1000, 0x4, 0x100000001, 0x5, {r5, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2, 0x9, 0x3}}, &(0x7f0000837000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000089b000-0x1)=0x3ff, 0x4) 2018/01/15 19:55:21 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000736000)='/dev/snd/pcmC#D#p\x00', 0x93, 0x1) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000689000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000733000)={{0x3, 0xfffffffffffeffff, 0x1f, 0x4282, 0x20, 0x2}, 0x7ff, 0xfffffffffffffff8, 0x81}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000ef8000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0x4}}, 0x2e) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef8000)={0x0, 0x1}, &(0x7f0000bed000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ef8000)={r3, 0x0}, &(0x7f0000ef9000-0x4)=0x8) 2018/01/15 19:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008de000)=0x0, &(0x7f00009d0000-0x4)=0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f0000)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000860000)=0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000d19000)={0x6, 0x0, [{0xb, 0x80, 0x8, 0x93b, 0x682, 0x0}, {0x4, 0x7fff, 0x1ff, 0x3ff, 0x0, 0x0}, {0x8000000a, 0x2, 0x1, 0x2, 0x20, 0x0}, {0x8000000f, 0x3f, 0xc1c, 0x6, 0x81, 0x0}, {0x0, 0x1, 0x20, 0x80000001, 0x5, 0x0}, {0xf, 0xef, 0x2e, 0x2b06, 0x1, 0x0}]}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000032d000)='/dev/input/mice\x00', 0x0, 0x202) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000b56000-0x1a)={0x57, 0x100, 0xffffffffffff5147, {0x7, 0xb}, {0x6, 0x0}, @const={0x1, {0x9f, 0x2, 0x2, 0x8001}}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:21 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00006fc000-0x35)=""/53) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000023d000-0xf)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cd5000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9, 0x3, 0x3, 0x7, 0x7fff, 0x0, 0x80}, 0x20) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x16, 0x1, &(0x7f0000849000-0x8)={0x1, &(0x7f0000a2f000)=[{0xa23, 0x0, 0x1, 0xffffffffffffffe0}]}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40080000000006, 0x4, &(0x7f0000b98000-0x18d)="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", 0xfffffffffffffe50) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000f4000-0x9)='/dev/ion\x00', 0xa0000, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000006a000)={0x0, 0x0}) 2018/01/15 19:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00005c9000)={{0x3, 0x6, 0xc235cb2, 0x0, 0x1972, 0x3}, 0x7}) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/15 19:55:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto(r1, &(0x7f00003d0000-0x83)="526efbadf46bca3b4e4cf76ff22d4b97b487c8ba30f3b4ea0bbdd0b9fe1aaaba8f1917a2f0966ff7414567ae9e07e37d61f421f16610ddc899fbc807fc6b7a6ca63315c4252b61e51f285a3e53996ed88323e89ed5f317deb366f3466c9d7214326c61d78c66052b4685113eee72ff0fae1521738e75e892edca468e0931d2fc98fc25", 0x83, 0x50, &(0x7f000088b000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x0}}, 0x2e) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000005b000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000c85000)={0xf54e, 0x5, 0xbd03, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b86000)=0x0) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000363000)=0x0) pread64(r0, &(0x7f000030b000)=""/218, 0xda, 0x0) 2018/01/15 19:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x800) fremovexattr(r0, &(0x7f0000e4a000-0x12)=@random={'security.\x00', ':md5sum\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004f6000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) getsockopt$sock_buf(r1, 0x1, 0x38, &(0x7f0000ddc000)=""/63, &(0x7f0000487000-0x4)=0x3f) 2018/01/15 19:55:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000026000)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b9f000-0x9)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d10000)={0x1, [0x0]}, &(0x7f0000785000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005aa000-0x20)={0x8001, 0x6, 0x2, 0x6, 0x6, 0x1, 0x0, 0x2, r1}, &(0x7f0000988000-0x4)=0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) [ 350.179692] audit: type=1326 audit(1516046121.669:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30494 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f21c79 code=0x0 2018/01/15 19:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000acb000-0xc)='net/netlink\x00') ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000794000-0x50)={@common=""/16, @ifru_addrs=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000413000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000090e000)={{0x7, 0x800}, {0x7, 0x7}, 0xfff, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00005b3000-0xe)='/dev/admmidi#\x00', 0x4, 0x400080) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00007d0000)={0x101, 0x8, [0x100000000, 0x9]}) 2018/01/15 19:55:21 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0xea, &(0x7f0000ef7000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000cc2000-0x8)='./file0\x00', 0x2100, 0xfff, &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ef8000-0xd)='/dev/usbmon#\x00', 0x9, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000dee000)={0x1f, 0x9605, 0x3, {0x0, 0x0}, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000189000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000a1000-0x40)={0x20, 0x6, 0x9, 0xeb, "3c30ce8c4a993f466467d9c0624a2a8d9df7c255a18381c6f65803a4283ef88ffa3fd0e7886796fb8a7f1246", 0x0}) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lgetxattr(&(0x7f0000c78000)='./file0\x00', &(0x7f00008e1000)=@random={'btrfs.\x00', '\x00'}, &(0x7f00006c1000)=""/4096, 0x1000) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000ddc000)=""/63, &(0x7f0000487000-0x4)=0x3f) 2018/01/15 19:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000c75000)='/dev/sg#\x00', 0x6, 0x2000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000e22000)=0x5) rt_sigreturn() ioctl$KVM_SMI(r2, 0xaeb7) listen(r1, 0x0) [ 350.273945] audit: type=1326 audit(1516046121.763:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30494 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f21c79 code=0x0 2018/01/15 19:55:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a93000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000001) 2018/01/15 19:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000052d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063d000)=0xc) quotactl(0x6, &(0x7f0000d55000)='./file0\x00', r1, &(0x7f0000c8a000)="") 2018/01/15 19:55:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006dc000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}], 0x74) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:21 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r0, &(0x7f0000164000)="", 0x2b6, 0x1, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/15 19:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000098f000-0x8)='./file0\x00', 0x80000, 0x10) recvmmsg(r0, &(0x7f0000878000)=[{{&(0x7f0000c30000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000081f000-0x30)=[{&(0x7f00001a2000-0xa2)=""/162, 0xa2}, {&(0x7f0000e05000)=""/220, 0xdc}, {&(0x7f0000803000)=""/66, 0x42}, {&(0x7f0000d37000)=""/255, 0xff}, {&(0x7f000084b000)=""/27, 0x1b}, {&(0x7f00004a9000-0x10)=""/197, 0xc5}], 0x6, 0x0, 0x0, 0xffffffff}, 0x5}, {{&(0x7f00004b9000)=@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}}}, 0x32, &(0x7f00004bc000)=[{&(0x7f0000f0c000-0xc)=""/13, 0xd}, {&(0x7f00001ff000-0x1d)=""/29, 0x1d}, {&(0x7f0000222000-0xf7)=""/247, 0xf7}, {&(0x7f0000dd0000-0x12)=""/18, 0x12}, {&(0x7f000018a000-0x18)=""/24, 0x18}, {&(0x7f0000fcf000-0xa0)=""/160, 0xa0}, {&(0x7f00000d9000-0x20)=""/32, 0x20}], 0x7, 0x0, 0x0, 0x101}, 0x6}], 0x2, 0x10003, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/ptmx\x00', 0x4000, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000867000)={0x0, 0x7e, "d59b54eca0c4002db07abc942c0d1469207d7d3b8923bff732cb6868192a35164b22b121679c8261a7a68a54609d01353d9c5b6b24f9d2ef1b71472b9759e691f2aa676de4138b3742c8e20111558ae787e821b734242f82e8ed16e29d5eb709dfc807cc17c696d0d457ea912cf56c6fd2f0733e3d4b31a8919268f8117c"}, &(0x7f0000820000)=0x86) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000946000)={r3, 0xac, "d7bd45bb3229a01963a2ff79233a738678976a064a2fae64e3f706440f9397d3e7e1d212eb50edd642b523f6f7ef6bfde0fdcc167937b2c07e7d118ce1eaff2bfaf361fa6d105669ff4885671fe24078b7cc5e5524458a32d4d72936aa456ba6c2d3f368e0bfa45d1887645f90c2229c3736c3dd6a67df1b4b4ad427772f8e04bfd159f1612d038be648b89b887df8c85100651e24ebb2dd46347c010290b3c25b4e04c441c51f64c4f729c4"}, &(0x7f0000194000)=0xb4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x38, &(0x7f0000ddc000)=""/63, &(0x7f0000487000-0x4)=0x3f) r5 = memfd_create(&(0x7f00002e5000-0x2)='%\x00', 0x1) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000a51000)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000061c000-0x4)=0x3, 0x4) 2018/01/15 19:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x5) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$midi(&(0x7f0000a5a000)='/dev/midi#\x00', 0x9, 0x8a081) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000d45000-0x8)={0x8, &(0x7f000011e000-0x20)=[0x3f, 0x8, 0x7, 0x6, 0x8, 0x9, 0x8, 0xfffffffffffffffb]}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x4f0664b2, &(0x7f0000681000)="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", 0xff56) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000b98000-0x10)=""/16, 0x10, 0x0, &(0x7f0000a13000)={0xa, 0x0, 0x8a74, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/15 19:55:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d06000-0x4)=0x7, 0x4, 0x5, &(0x7f000045a000)={0x0, 0x1c9c380}, &(0x7f000076c000-0x4)=0x100000000, 0x1) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000a3c000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000948000-0x4)=0x0) 2018/01/15 19:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ccf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000719000-0x4)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') set_mempolicy(0x8000, &(0x7f0000c24000-0x8)=0x8, 0x32) sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:21 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/15 19:55:21 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002b6000-0x11)='/selinux/context\x00', 0x2, 0x0) accept4(r0, &(0x7f0000207000+0x31c)=@un=@file={0x0, ""/4096}, &(0x7f0000d0b000-0x4)=0x1002, 0x80800) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000b26000-0x1c)={&(0x7f0000ef8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000078b000)=[{&(0x7f000025e000)="94bd76809d441160d2cc12785759cedf53dd5b6cb062297f466bde0ff5d51b2208baa19729e32dd61d6df7e4f881c47e600fcba65a74d55c14b7d918515737eabcdf49fd0791b3288cab233c554858799419ce3a742fe12d961087d2e325e00a910b58", 0x63}, {&(0x7f0000c13000)="36c4c81d7c129bca577498d511a1aa4fb20af7db8b8606540402cbd7dbe3d31c983d15cfb84c2601f62c98269aee6c07446da8cfeb4335d3", 0x38}, {&(0x7f0000ef7000)="9d7fdbf3465874123edbbbd410df714f9eb05f7df96a02ad498ab342d5dbeb75eb39fab35f8ac5d4b241c4cad2f1d2cf935da20984098006b4b87ccd1c804ed468ba966ed334907e01444be309fb40ed58956843afd21cb3b365425b3cc480f54f9489ee1274c98b10801fa73cce3e41d64460f9ce80117e734a3d84bda610669c295afbcdd9ae9b04", 0x89}, {&(0x7f0000ef7000)="d4058b95b823a39b1799b6e7ee1d40d371601fdb89fa926708ef6539bc6f59e850c684adc505ffb3bea3c752b9c850a9947e85a14784775ac1f0af3d1abbd4d9ac2b8f0aa38d33a4", 0x48}, {&(0x7f0000ef7000)="b4db967613b352c73db3168372961ee9ca22bebe3adaa74dbd41e3db625aa3752db9e30d4e1f6afa94008873601d4c3fc984c71f9033a219d26892eb22cd794fb2b064f68cf608f736c5451b7bd4046328967aff831efe9329755a45a291771d11f58f23d75b603256f9082e45d22cbf65f09817ea6d73ac2652bfb5994b7d3035cdc3ea3430fe553b44201907733494b5", 0x91}], 0x5, 0x0, 0x0, 0x40000}, 0x20000000) 2018/01/15 19:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x6) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) recvmmsg(r0, &(0x7f0000bdc000-0x20)=[{{&(0x7f0000249000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009e9000)=[{&(0x7f0000566000)=""/109, 0x6d}, {&(0x7f0000694000)=""/99, 0x63}, {&(0x7f00007e6000-0x5f)=""/95, 0x5f}], 0x3, &(0x7f0000f63000)=""/75, 0x4b, 0x401}, 0x1}], 0x1, 0x10161, &(0x7f00003aa000)={0x0, 0x989680}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000067c000-0xc)={0x6, r0, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b5e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e1000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000039e000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fe6000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000f4a000-0x1c)={&(0x7f0000200000)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f00001f3000)={&(0x7f00004e8000)=@bridge_newneigh={0x8c, 0x1c, 0x30c, 0x2, 0x0, {0x2, 0x0, 0x0, r2, 0x8, 0x80, 0xb}, [@NDA_VNI={0x8, 0x7, 0x9}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @NDA_DST_MAC={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @NDA_MASTER={0x8, 0x9, 0x5}, @NDA_PROBES={0x8, 0x4, 0x7}, @NDA_PROBES={0x8, 0x4, 0x2}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_PROBES={0x8, 0x4, 0x7fff}, @NDA_CACHEINFO={0x14, 0x3, {0x395, 0x7, 0x6, 0x5}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40090}, 0x40800) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/15 19:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_dev$usbmon(&(0x7f00001bc000)='/dev/usbmon#\x00', 0x10000, 0x100) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00005a1000)=0x7) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c04000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0xfffffffffffffc9d) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb9000-0xb)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000204000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000736000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r3, &(0x7f0000237000)=0x0, 0x6) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000026000)="3b7db34583e20fec0cbe94ae6ea31971563562b11f3f", 0x16) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e2f000)=0x2, 0x4) 2018/01/15 19:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000727000-0x8)={0x9, 0x5}) 2018/01/15 19:55:22 executing program 5: lookup_dcookie(0x1, &(0x7f0000f46000)=""/183, 0xb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/autofs\x00', 0x4000, 0x0) write$tun(r0, &(0x7f0000d8c000-0x1209)=@hdr={0x2, 0x3, 0x3ff, 0x9, 0x8, 0x101, @ipv6={0x3, 0x6, 'r@[', 0x11d7, 0x32, 0x1, @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}, {[@dstopts={0x1d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}]}, @dstopts={0x5d, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffffffe}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x5, 0x6d, "27e5398a69c9b02570937a4c33f41f9656eff4bfd2c9d3fbb2cfd60e76a0288021fdc0efbed33636fa577f12a296264f42adb36e0969f159421bd1bd0e47fbcf94d724cf60864681d01e73eaaf93e6aca740a4aab942480c55fb826a126a437292eeeedf033bfb9a4f03752bf2"}, @jumbo={0xc2, 0x4, 0x80000001}, @generic={0x2, 0x2a, "e2d405be49d828a21a6c9f0d512631da80547337cedc87a2712cd6c5e6c38f7acc6805d5ba6b5b212d1e"}, @calipso={0x7, 0x18, {0x7, 0x4, 0x6, 0x5, [0x5, 0x9fe]}}, @ra={0x5, 0x2, 0x10001}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x7f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x1ff, 0x0, [0x8000, 0x7]}}]}, @routing={0x2f, 0x4, 0x2, 0x6, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @routing={0x3f, 0xa, 0x1, 0xe1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x18, {0x0, 0x4, 0x7, 0xb281, [0x1, 0x10001]}}]}], @udp={0x3, 0x2, 0x1008, 0x0, "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"}}}}, 0x1209) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xfffffffffffffffb) sendto$unix(r0, &(0x7f00008b5000)="8be4a719519fe6", 0x7, 0x8000, &(0x7f000095e000)=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$vcsa(&(0x7f0000cfd000-0xb)='/dev/vcsa#\x00', 0x5, 0x400600) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007c9000)=0x0, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000309000-0x27)=""/39, &(0x7f000018f000-0x4)=0x27) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x38, &(0x7f0000ddc000)=""/63, &(0x7f0000487000-0x4)=0x3f) 2018/01/15 19:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d03000)='/dev/rtc\x00', 0x80, 0x0) recvfrom$ax25(r0, &(0x7f00005b6000-0xe8)=""/232, 0xe8, 0x12000, &(0x7f0000879000)={0x3, {"206f95cdaef57e"}, 0x6}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007ee000)=0x0, &(0x7f0000ebf000)=0x375) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00001ee000)=0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect(r2, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000075e000)=0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00009b3000-0x40)={{0x3, 0x0, 0x3, 0x3, 0xa3}, 0x3, 0x6, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:22 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000ad1000)='/dev/dmmidi#\x00', 0x0, 0x20000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x13, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) 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) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="5d5f24766bbb28206bc4b581e83385b8952909", 0x13}, {&(0x7f0000001000-0x9d)="c970565e3f5137bb09af06f715c84281b4e7181e30596118e6e3b2689699ceed64e7dbe43db70a3042e45f07166268db00c5091ada52a3e1d414eb9fb7503f385fc0624fb80bc6bdb91c9a2eaffd5f90a3234a3be3f89c895e80f91918da2d3fb0022695a09750b259ef69a4bec7dd5a2ced40d32787b3b25bc27ef056e2765695b57c9375767e864ffe4e36a1371e70458082ad7f8255e038ff92c008", 0x9d}, {&(0x7f0000001000-0xd8)="0a67232db1b127a0b9b7cceefc5ecf2b767ac7a7ecfc8ac41ceb66c2a5195b66bdf4ea4d5c12b05928029a231a90f1bc49a2284b5e1db57a6d6b7680587f41f66a03020a41d723229a99d6b52c61eed0a282fcc15cf44215bc2c540fb05e47354715c03cde4760bafb73380ebdead8680a32b5b57c8a83844d92b434361d62b237dd035a30de3305eddf30024dfbffffaa6af2ad37a50a4290e0dc1ecd99a775304b54999638f7b1d9e5515c094cb02fe61f37e4a7376698222acc4a6de85f0a7a0f5ee7bde6259212210fe611776d01e510d69b652ad89e", 0xd8}, {&(0x7f0000002000-0x1d)="28e63161a575a6530349a7bbbbf6b0ecab3c35a886122c1e534ee9eabf", 0x1d}, {&(0x7f0000000000)="d3ef8ed4c5c48d55360e79bc52ff230d55590d7c70c01128d074670bedb5594b233f283e0c4990c20e9f08f8e812659e4256582d74ea210f2bf61dc82d57a4022b952bff7c54901059e8acd4ca20074bcf2eb4de0bb361f44e4388a9dace5ff90ee121b8f621bee6d52f6a86d497e89d2215c81e920774cd6edcb785812edbc54abc7dc14a3ed58c569e5f364a808f85b318fc8b41f0f009b8f92a5acab35d7771a07e20c094042fb8fc9c053f395e5df7197eda512c6201e01669ef257a", 0xbe}, {&(0x7f0000002000-0x57)="f2ed563e5eaeea6d4eff55017d3ad37177cea0988e28aceffc4af952523f9d1a06dd4989dfb49979eb48552642c08404874abb3ea200f8fbf456704ffbf4416e44cb48b882fee64a4f43a443bda1cb8b173245bda76d11", 0x57}, {&(0x7f0000002000-0x26)="b9aeeda9c0d65f29b5e79851c238dbf62c72abf2db9acec78018f1155f8e9d8ff814b8d4de7c", 0x26}, {&(0x7f0000000000)="158e0daed95181adeb0b377be6511854744e0417f811b2f35b658f33541bac1a328408aafad573d5890eb481e5dad23cf20f9f30fea6920d62243142609dd008ffd11672ea25687308dbdf00b843f8cd1eb8b68b77f988b6233e6364128ba38eaf56", 0x62}, {&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000002000-0x46)="283c942ff1c55860ce2c3889241bb292e21b2658fcd3e97ff1c693e0e44c2491bb3ad6e865957f543a2b9fa655b6c32c6abfe6381153fe322951996923fbe7bb5257ca6f9146", 0x46}], 0xa, &(0x7f0000002000-0x514)=[{0x54, 0x101, 0xf1, "175c96f781e34ec36f0cef6ec822434d2df1427a7fe3150f6e711e136cb9918fc51a19300d3a20e9913d7881e996e6007cb8794246822d96aae38a6658738eb2f940e22937"}, {0x24, 0x117, 0x7, "6738c83e379a35ce060edf9649b552bf088cc0463ac94c0e"}, {0x28, 0x11b, 0x3, "75e1d33a1480472b4f5543bde1d65ffb318e68c80777af641ec45c"}, {0xd8, 0x11f, 0x2, "b74a47aa03efa97cdedc030bf6c3a6a0aaff17c12966a0f4a600d0cf883a83a2236246e1047b01b040341ff026676b2adbd9e2adbbbce3d63211e3f2b79f1e5f082ac533505d39fdb5183fdc2ca0729bc538c996f7ff48094ff49bf5707175952dd3a4d2aeec2fee6f317556bbd9ff16660f9171745223a9fa7ff089c17ac56a1020af80b86752181d78629057345c459c84474582f2e4bd859216737b27bedfce838e1c54582bf5728d3e7fe9c7f535364ee48e4e43b188671a035c3196c92e5fadc184c96bbc3e09"}, {0xd8, 0x88, 0x6, "2a90ff8a3945f8e8e986180f2c15250dcd5e34bb27e97a587281aa57c3236af628af1c3a9ec3b5c0bc591c80e9a0a54d7d8d0131cf5685fd52769d7ec3d2c6870b69ec73f240026e49b04d064556706fd03521ba766643ce251e3a49aa4ec7c3be6b7018a221eba22a3c05c27c01811f1dd72796f0bdf937df23eea1daf56e5b7c52c73e2e67276f8d5597c013f6cc3548dbc29ca231e20ccbe11dad05a487f32c04a1da24b9138be30739d7ff571339f811623ae5048e47a38245fb51adcfa6a004bae406f86dd33b"}, {0xe0, 0x119, 0x7, "8b4de1807ad1c6d2f12e70158eec9cec0ca4e6c84ea91d2519011ce66729a5abdaa9094b68c6cc3e8638f781f10fb2bbad37beec5ae73ec2193f90145bba5519a46a523209d2175687aeffbbf4cddaed356a2ffc85082b8de2297bde84dba85c1cc8fbbb643e04ae2055f5128e96f539fa0d8e2033217dab5d5a1b7bdacb727933387bccba572a1a2dfa4cfedc0f65bd05f482b8b0f8594ec9f2791719012852ef011c1c3093050c3a2b669fe479beb7d0b436ab33c31cbf6a923fb5057f4171ba0d432b7b83193d60bef6e3f6724162914832"}, {0x40, 0x101, 0x3ff, "80a28b65ed327b0a6fa401da31f6e7b4cd4511181571395a21635b59d895d9f061f4e2bc11adb0672f6db2e1cc20857a79"}, {0x48, 0xff, 0x8, "671f0114e73cd8cbdb7cd55c1f0a821d3b8010ad57db7cc854d528f9d5294191a99659a601aa7605d3cbaf207db21c9b07b5c4d759ddac3ad729fd69"}, {0x88, 0x1ff, 0x7fff, "6ed020c31878606cd31e5ae584e2ff1895d5cedd8003b7975701b277035366f1831ba8cfb824460cd955acbf2c216453d367562f5208195d11cb8ca67f4cf4395a501c7233e8a2c6353cc716a4c2d9754c13efade078e32de5ab8d0d55b28822d041e092311a4a1ff2f334b1bd7b8cdcc8895e94d12dc719172cb8c9"}, {0xd4, 0x10d, 0x2, "38454923c47607186f81cceba683fa4ece0f4bbe030a4ff59528fcfb58c9b555e7a02e8f5b092c9e03472843647e1615fb47161be8c0e70d5e939849e1ee122d198817fc85ee07b96358e282754eba09bfba1561cde31ccc7b1a25933f783df9aabc8e7dfd419eebaf78c9372f5da44751c8b13887b8a9783a6d57ea04a66bbf79743432a9c97046179a94e922dffedf8a127ff903eecf4bc5e4d45b06d502f4c64913afe935efad4d304635e75fcc7f0161f3f916125f2a366a2aee052e0efce737fe01f7"}], 0x514, 0x10}, 0x668}, {{&(0x7f0000001000-0xe)=@l2={0x1f, 0x4, {0x80000000, 0x81, 0x7, 0x7, 0x3f, 0x5}, 0x9, 0x2}, 0xe, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xac)="4b8cc7502c6566b9682e06c761973824e19338ab748d07170d22dec78cc61b7239b583b8b1e8678e977fbad52911e99d9f34a7211c8589015b620c873daaa7641a73c3617a33e772e8bce65f9a2ba262732183c3d3fde45da645a2be8dff277ae25455279d7d80ed170e16ea0cb070390fef4f53dfe67c18fc7e2ac1cb7f8e13ca351f637ea9be0906bb53fc524010af7f258f519ab8cf6a338d56ba06dbd3ce2ce8a57507767df25f7b049e", 0xac}, {&(0x7f0000002000-0x56)="6d606acb4deaac37265dad9ccb22147b05af2f41604436bce6440d3ce1a9ee44f840cc86ab4bbe4d7f419cc977dd721178bced48d9b5485a895e7bd596a8ee026769c5484c575ff5b9ce6b3e2b548d90dc094b5d120a", 0x56}], 0x2, &(0x7f0000000000)=[{0xb0, 0x110, 0x7, "0bf43b0328aedde7ba0985bf643ae78ff050c4721ad37124c2d754fa927a99a8e29facc85dc3a6182c1070ab7a195b2f237b24b4f6737c7c7245dafe4122ff5fadf42ba8bdef19698b900490bfa46757f513b1094b0331cad7e97e2398d549a26df6b7199c0c7a65adf2977b224bfb2e127972d8e6674ffad793b2fbc78aad1c34d5db144fc6feb63889e8331c2d1e253d4c10d068a8b6eaf864bf9a9ab6f62f59"}, {0x108, 0x11b, 0x800, "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"}, {0x50, 0x119, 0x1, "32719ef35b1769d8e4cca7baf729bab4546d9df8eeb8ebef331cc5244dc203f2889c89ef64d0aa86f64aa421dc17a059de6d9363f94f5232ded40e3baf2abbdb5d2158"}], 0x208, 0x800}, 0x9}, {{&(0x7f0000001000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xb8)="67f689937f98fdffa2efa1fb4df195250a09b1b51f4e122c50252d46392ad2b6c9c0cc5aa9f03763f4e64879c0a5714f7432bf1df02d1dff6b646f444458800c575d74666d35f559549d0474989cfecf6564ba16ff9c9722a2777e71bfc98bb627f669cd7f66a2dafa30bb4c95e300bfa28a2de024cf5068090b7d8da951d8c07e7b89366052cad8604fae8ffcc7f50898384e09e299205e2e3c2df6d01ac4b13e8c1d897ed1c9777904251328ac62f5be439a12652a3bfb", 0xb8}, {&(0x7f0000001000)="090a00540618a2e90aa32c8d3bd5edf3c64c9eeafba773408297de07d76288a69d5a92ba1278c2461964b02946154a4ef1b311cd798a056a08507c09176d81c0dd28ec285b5fa876cf6d384c89db1154f56e2b6e11d09a2f", 0x58}], 0x2, &(0x7f0000002000-0x78)=[{0x78, 0x102, 0x4, "ecebbd10bafaade6e8aa145a091b09602d5837651208465942c1e7232defc9130d131a2dcac381f71047548b97d6a78693d7be6e4106c5c5673afa70394adbacab208570d33733fdd65e3aa8ea12aa59fc0d4ddd4872bb7ded6c367323fb086a6c499922fb487cd99f"}], 0x78, 0x40}, 0x100000001}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0xc1)="802e867d1bc75f0729c766d8181d592abfff24a45a490d8657afb2ff5984ce351add431507e6be889ba9e099b778d18c4d260d153dc020299f568f11b44ee801590ab14c83eda70ac99929b60cb8cf1557d13084c1a5ea82c9ca40e4a24834361d5d3282bcf7a61fec7711ade70383e136570946c92aa41ef4fc381b89e86844ca331c09b658beb861695f3f7c4b2014cbac5d4ab7d1bb522c3ab0783edd1f176fa58536c660698ef75aea7243ac255898eed8fb45b3b60c6205b4a01e06029303", 0xc1}, 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&(0x7f0000000000)=[{&(0x7f0000000000)="bd9937615bdba447050edf8c58de8527a1ac8cddbc27a4fce61cdce8e900f0f43ed031aae76e84fa495d7eadb36e1f1de2db8c0eb287928944a69eb7113817cb945dfb16c2e77b04d2ef1854d4043fbb", 0x50}, {&(0x7f0000000000)="5f2fe8479a07d0073561088956c0cd0f78f0400e40defcd6820cde01dd8a67751d7c2f9963abdb43f5008a5c928a7404ebcd116402fd0e242f6674641d3543fd199dcbed9e1712f566f0ee165cbab779a78963787597", 0x56}, {&(0x7f0000002000-0x4a)="978a25d5b60170973a9647846cc66e97e881b4b24d53dba70f2108efe3f6807680dc1c8020eb1a422703a0eac5c78613f4dddb1a9b272951a2fad98aafba85b9c75eed1f9f0a00464919", 0x4a}], 0x3, &(0x7f0000002000-0x3cc)=[{0xf0, 0x113, 0x6, "4e1ae06fb212d9036f33719fc8a1410739fa11fd619bcc87a4eaf404d7afd121dd5e7002b63b9e139a7d6044a81f47c36c3d33b531252906bdd04f5b5fdc62948e14db4cd7dd9953813edba3f11afca432ed816f866a7fcb670decc62d7ffecc500ac3033e492ed6e40cafe8388fd8d55c4660fc243e90e8e97dfdb57c4ebd42ca5c046b4d9946fb7c03941342da786a5c43a2978ea9da3495d345219bff3d5161f850b7dab08029c311a11742decf9f3cd30f727ab22f5d35280875fe676fb5f150f21b7544d7208f22c812c1b7559a141189c5a396d60f991799da2b48070668"}, {0x54, 0x11f, 0x3, "57b319138cfedf9aab8c4f118dcb70d1fa0495e070d89112b31c922c514cd28ac6c58636a1ca6b848bac039d5291a62b2b2565c5fe47f6125ad5fa4adb05b93b2066cfead768f7"}, {0xb0, 0x0, 0x1, "c125f924116585cce6653a5e804f26feb4dea0846b4a812b0a7014fbae5ce222a8fffa88fc1173a91132f65d878fb1e9ac4a5be6b551fbb8420e7ad8be5290aa32950d8589cb657ddf00cb9e9a710f86fa22ec74540374cfffab955cbe637e99e532f3cd3e61835e8d7c47958bf4022e6835060d589759594031714d393b02e22682bdcc76bee0ee74573c96d353a4370e61124bf8e6507d7808cf4c257aefd976"}, {0x28, 0x0, 0x81, "0db2b565c7ca6019fbcf2362ffec28ff09a83d32bfcd4ba40c04"}, {0x48, 0x105, 0x6, "080b904c1a4c364728fa34d14479a5287a9ae8cd7519974ae20568c984bd3dace8532ec6508bc5cd090738b115e5032e0ade1a3f599a92eeb1b8f1"}, {0x84, 0x10b, 0x80000000, "906ae2791bbda1e3dd66fac0ee9f4cba333ee374842f20fbaac4ea0634820e0fd444deba9b477c9389987d6c38452553b1f3e02214551e9639c9795979c3bc8096a20807896eeacc6e635cb77a892f4f4bac99ff169b9a0770b4e2d626bbc0d00ac80d47aea377bb30ad660157181c9a97a26e07555ae8"}, {0xc, 0x129, 0x6, ""}, {0xd8, 0x29, 0x9, "a3dda8fc529e16be034b4fb98d32b4ef2d11a762db06a603f561ed53d35064051cc2114b86fe138015eb11aac07f118f6d87771c76a2dc6193e84dcf04396f7b463e6a3f51bc6dd254606641b7e932ef82e187a25ded78db78629b5717d8315b342f82ffae5d774fc8b2c9b44a86bef82ecc58792c993e0802731a3bbfa6df80bbad53d6502badfc0fcb67902ba9a2ec3062b90ad045e04181c616d54c27d02ab0057b792069aa3f2896a001b8b4ef686843a13c17e6aa240c06c0eac0575ec39d6adf498867fbdd6787d895"}], 0x3cc, 0x1}, 0xcf87}], 0x6, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r3, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r3, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a43000)={0x0, 0x0}) ptrace$setopts(0x4200, r0, 0x800, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cd4000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 19:55:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x60443d6b}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/15 19:55:22 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004a2000)={&(0x7f0000ea4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000ef6000)=0x200000000000007, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/ptmx\x00', 0x0, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f000020f000)={0x0, 0x1c9c380}, &(0x7f00003e7000)={0x0, 0x0}) 2018/01/15 19:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f00008e0000-0xc)='net/udplite\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:22 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef8000-0x4)=0x0, 0x4) r1 = getpid() syz_open_procfs(r1, &(0x7f00001db000-0x17)='net/ip6_tables_matches\x00') sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x7c6a4a0885ecfdec, &(0x7f00003e7000)=0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@ll={0x11, 0x1e, 0x0, 0x1, 0x7fffffff, 0x6, @random="a23f0f22dae0", [0x0, 0x0]}, 0x14) r2 = syz_open_dev$vcsn(&(0x7f0000a5d000-0xa)='/dev/vcs#\x00', 0x8, 0x28400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000723000)={0x2, [0x0, 0x0]}, &(0x7f0000ffa000)=0xc) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) rt_tgsigqueueinfo(r0, r0, 0x31, &(0x7f0000f1a000)={0x36, 0x308, 0x3ff, 0x9}) 2018/01/15 19:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000138000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000067f000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000b16000-0x8)={r1, 0x7f}) getsockopt$sock_buf(r1, 0x1, 0x38, &(0x7f0000ddc000)=""/63, &(0x7f0000487000-0x4)=0x3f) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) 2018/01/15 19:55:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000052d000)={0x0, 0x0}) 2018/01/15 19:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x813, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$netrom(r1, &(0x7f0000ecb000-0x10)=@ax25={0x3, {"4967ec39d2eadd"}, 0xd85b}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) 2018/01/15 19:55:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000cdb000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000078000-0x4)=0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000d52000-0x8)=0x200) listen(r0, 0x3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00004f3000)={0x2, 0x11e, 0x6, "ebc5d254c7ee", "aaeb670d2b22015c0bded482316a2230"}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000045000-0x5c)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x806}, {0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x101, [0x7ff, 0x7, 0x4, 0x9, 0x200, 0x5, 0x8001, 0x2]}, 0x5c) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) 2018/01/15 19:55:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000042b000)='/dev/rtc\x00', 0x280102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='ip_vti0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000028b000)=0x0, 0x80800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000eac000-0x4)=0x6, 0x4) r2 = socket(0x2, 0x80000000000003, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x7fffffff, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000000000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd7) connect$inet(r2, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$l2tp(r2, &(0x7f0000e46000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x1, 0x1, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ca3000-0x4)=0x100000000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f68000)=@generic="85e1e578549a05f8a3da972257034372", 0x10) 2018/01/15 19:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nfc_raw(0x27, 0x3, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = socket$pppoe(0x18, 0x1, 0x0) connect(r2, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e2000)='/dev/hwrng\x00', 0x2, 0x0) sendmmsg$alg(r3, &(0x7f00002a4000-0x70)=[{0x0, 0x0, &(0x7f0000a1a000-0x38)=[{&(0x7f0000a86000-0x9b)="3cdfd2e58577a4a87cb71d5ed0fd63e992eaa8253981efac1a6df4cefb72635342426899fc11cbb7acc900581ae20452c5f1282de4132dac6712bc491326e7693f38a3696a58896459d39ea6f014210f6ebc5d07a693c134c233314be24c345880d59820c4ac55a02a65ece503dd4b9b88e5c80bb7a88857ad368794e23691c3ee498687e001d859cad634768d578ee4c31b3699cb21ecc7870ed1", 0x9b}, {&(0x7f00006e2000)="a4efe44355b222e5a46c29fbfb656c18e65ddf931d8d990a9b34ae89eb711f826c9f73700d81bd47962a358f9dd28f7eba6efd871566a6f28543745c1a5aa804beb16047f1cc7c25758d5d126128385aadd1fe9830598e776c8648778f111a3ba4450822563634c917c8b61aaa11", 0x6e}, {&(0x7f0000a2a000-0xe3)="566df1d90cf58f882932c20276eab65165e76b4bf132b0f8aeac526bd096aa498cf3d533b804ecc2035c695980d16e725cb51b33e91a45a7386f93af91878a11425329e9a2589690e858de6bab02e94436c60356017128b0b5c7d71c993ea6db0ce36a4b3b45572574c9ab5bec97eee8b5b4b90428a9ee3b8fb58de39b3d889651de567ba86fdd4cd65189052bf53a9889a5ef49c7573bd79d4659ea0552ba554b91f8f232077f4c194d9bbe230f9e1e9c863ee0ee8169ffe695cf8aec7afcbcf7645709c95c26d659de0425513d5942e283e5e85cb034085637e8e446a55e3e5b26d9", 0xe3}, {&(0x7f0000210000-0x9b)="c0975106412973c435b9c55200ccdfa73d1ed514b3c97c6fb6f04f52794b70767fdcab115eca78b45cb1e8020ff8f587e7bd9750fc393d21719b3dc29e325330696d33aff7f833869633def67fc565d5172fb13d71a1f579cb85f3ca4b1882727b0ad08e646d1088e6fba6a0c0b7668e4c417056542822c525721dc3f63f2323181a195f02d7a2edd79a16143c9d7108781c714c15c5d2fce26121", 0x9b}, {&(0x7f0000ff7000-0x77)="1ecd1b3ea6f3eedb43af4e4616ce60f860f7c288fde02c4ad9b17cf9a31d23d19ed9c09e737e02a03223571fec822964e823a3ec1b55c624deeb1675164b367758bed47202ddbdd0be22dffed3b32ee7c3c84188d72563cf4a6cf62e1221c0fd6757893589a1940e48be0e861f788c002cb0386321bc90", 0x77}, {&(0x7f0000b6d000+0x638)="55ca195da141b4263989f17437e57daeda0d480e5b65805b528d1a03a46d46835510e28fc255015c812fededc0b250fb45b458a2c8e180f69163df25aa4a7cc83df5e6326b568279c34bb0004e0b9301332d8468ae742a47c37d79bf079b2f48e099504eb75b0ca58d0a3071645073efedcf7684ebaf094b6495c20b531b01ffa1ce71d19c43ba88228818164b3c5c8c2b71f526b055a650e84618c4e508e4d7ff263e640cf9abcd33a72fa1db22a4", 0xaf}, {&(0x7f0000662000)="7a7f626cec6d68af44614cd5c0d5bb91d4d00a8029069505b0a501c45bf4fc5d0953bb144b6791bc4aa905b7edeebd7c2061ca531812c33105af6719e86daa448bd4338c007ac68ed239c627bf4fbfd682bd42cf33bd45ca8696ea9aa4491c3e701e9ee1fa3e", 0x66}], 0x7, &(0x7f00003c8000-0x108)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x5}, @iv={0xd8, 0x117, 0x2, 0xc7, "d667b43fb8a8095707b730e196054ca9a80a0af3bbc61da578ab175b6f7b14bb461e1fffe97a3cff52c7560377b20a2f790c3fa2fb202f61c2179325d0c756e89eb4954ac7fea56d340382c61f573daa33e2a83dd2fac9a101d3e167d4b8fe230f0ee4b001ed0d0be09654dfffa77cc6b414c2b7d8cf42be64a6c04b664b68afba6021ce93591a4d64d162c8cd70fe154d3af0096757fc8300a906204cd969460ceb8164d1b36ca240eb8806131d20917633a250f72efec499aea88aaba266aeb077bb5d4caca4"}, @op={0x10, 0x117, 0x3, 0x1}], 0x108, 0x800}, {0x0, 0x0, &(0x7f0000db3000)=[{&(0x7f00001b0000)="7565b05899b310fc9eaf4b623bda2c49e220bb49325b15bd0e435878bc1e1b2eee5d03d93c67bf81ef7cdaafe870e4260d20dff98e66c30fd7f450500cf056d3c6f0c7658dd6a96d9731fde10c2cc6840d96e105ff5a6d2689d8b6fdfb455988daef73e5cf763111c0c16595fa6891301523d3cf089ae836b257183ea011167ab4ec662084ffc77b77f9058bb3d9", 0x8e}, {&(0x7f0000723000)="ec7d9b1e5cbbeb697a9288a8fcb2ed5c167497880c83102a3adf5c8534528e4a5994eea0e4b69a200ac606afd8c4cb7f9dd8c0509843f5eac55785549f2a63509e02a9a7efbeab068ac773a3ece9c9b7de9c78b3780943d0e61d838b9710f3e4cc7e85a7b1ea0673a75b44ee047c4d7f2839b5bf", 0x74}, {&(0x7f00007ce000-0xc)="0f859d25fb61d31907de145d", 0xc}], 0x3, &(0x7f00003ef000-0x58)=[@assoc={0x10, 0x117, 0x4, 0xe1}, @iv={0x48, 0x117, 0x2, 0x38, "54d5c572d7423ac495958611c538dd6a982b09d1af792532a22b94162a28c062fb9498c58a60c76b8df3600f6f955681bcb88ee909534054"}], 0x58, 0x8000}, {0x0, 0x0, &(0x7f0000110000)=[{&(0x7f00004b7000)="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0x1000}, {&(0x7f0000535000-0xe7)="fad81a9023b639a2dd78870f940db0d862bc5f09d7c4fe66ebf474015d9f2d5abe963b17e04b9f7253b56d98475cc69b666a3b3091971e7ed9c8d45ff5b168121c5b80c6791e4366f62fb49e4e24cf7fcc461a172ba5e8173c19a1f50674aa0fe8190396ad3db9b1c6cc4a06776aed133c2974b61395312ee7209c237942dada7f21e815ef78f40df79ce9a7fc6990944b559f666809fb2a135b277199139c0dd80c49129b04883c6043a21f0a290a3ed1accd320a5e31feb24c9c54b64b75b5ef1feb416441eecfd4266388fb2363ed12c86ea9202c215ba13c9f26b72a77135e0ee83eabcb57", 0xe7}, {&(0x7f0000433000)="f20990ca249eee3f2f0b96a932f0856e6d9760cb0509a6e9b97e1b42a457ca409b454bc587f0552e0283eb0eccc3a09c9bb23b39627f82fd11f5304616f64d0bce7358f25bea5db029d65c608f5bfa52463ae4601e62d48e2c4a29c89d280a64ea111fe4612e0f2f17d5161eb60efcd559ceed5ca21b9f2628c65933bb07ebc46ba9ca458f88114504b55ce1e90fe2ef74271553dae627dcc510e53f2b7d4f4699cad785cb777e8cf21a89b76a53fe55daf1b5bacee0d33d29bf229d25ba889d8d710e5ae96bf8173e9c0f3ed79c9f24d6019a1a3a939f60", 0xd8}, {&(0x7f0000ad8000)="354dc7dcc00af24bb199a662eaefe4c0defcf19b95875f2569d12a3a14bfffd20881d26f7c7846256db193c1f4e567a730843b69cc5784a7f61572d2bcb24474d70394622dc3129c5cbe502421b5ca3d058956ec80b1c79d4c61c4837a667a3f4065dc87f223584e34ed1e3f03440b18b89afd278bc7bbd05568b9720a896b7413b46b86cffa8048b78f3a93a1b6eb0cfae86136d10cf8fef252c668b9b38fa5c6a30a853230aabcabf364258eb14ea7", 0xb0}], 0x4, &(0x7f000051d000-0x30)=[@assoc={0x10, 0x117, 0x4, 0x100000000}, @op={0x10, 0x117, 0x3, 0x0}, @op={0x10, 0x117, 0x3, 0x0}], 0x30, 0x20000040}, {0x0, 0x0, &(0x7f00003e1000-0x48)=[{&(0x7f0000704000-0x1000)="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", 0x1000}, {&(0x7f000018b000)="0fb4b90e3ecc1d9aebddc5bae568316ede00fbe09ba250c2cfd43fb2538550f42a39a4f59ac174475ef9db07fce61e9fb37ce91a2eaabbc5401416d8dc2826fb3ef6efff08708559ccc185e5fd7b6cc7f7f0414e3be18d3dd20c71d74d324934dc6d39ce80821a7937a7193352c0a3104cbf2a3bdba1b9a961286dc577b2259f32dc2030be4a387de1f8f3bef0562f904724b28d796f40418193be7561652ff553345e575115788e18a10295f517791e10236e50403639cee92410a9edb9fe1a70593db0a090e0b0d652cc566383b3124ecf9551057e9a6741abbe6dc88bedead15f55933f427bf264d1fcbc", 0xec}, {&(0x7f00003e8000-0x24)="16eedf6b20fdb3fdbacf4902ccae3c431ba934e89192ef08cb8ab6792ea7551d0b0a9925", 0x24}, {&(0x7f0000b7d000)="083f1a7a1855958a1d91e350018fb23326c04bc80767d62f3092394094beae5b6f604d002e8b5b1a3264f3146a7993133727e8060c15a191b4f7fe6f2883a1c410832978b498cc286e6996bb7e5982fd3d8e0ae66dcc2a1396a99d3e12e13e9bcc77c45816846fc8a4230451486b1d1c1a27072cc9beff05aff01d9547ce6d60e704930efe7ddebb412cf28ef57dc9c2ca12a276b984fa61538b01d7820455d2c5aeab73158b5c690f71c4b381c2550294561373a9cbd510e62137ec1ea47a3d5250a4b004d41374f326e9a1a1bf6460847da84f50d1aee7ed7e755e60e83ed62c9acf1d790390016082a2132cf703778c2349", 0xf3}, {&(0x7f0000d9e000-0x53)="45a70a16dfc4590b1413a4a1dd622a2c6281ebcad8985c8d9d258445f9dc2c9913ff17724eb7928643ca56f1207508a9ca9d966d8cb31adeed46307af528e6d8902ad6ef91414ff41c4631d515c1cfafd08114", 0x53}, {&(0x7f0000f26000-0xa9)="78b59857b493adc411ba588b52993450c3dfff10a7701fad581de49d0bbd4598b295630c936d89f64fdfc9925d82f6f9424e036bbfaeff0d1f7677610854525d63715b05efbf2cf722ba306002eea010fd5bd65226bec9e1d5a57a0f2a1e89258651bbc0d4b59744b12a6e15a9301b7a467cb3a685eb06cf305ab4cd1697392da98034f72987a0ee63672a23347ddac2eaac9da38430063802f6047601ead4cc4313ee2d9c72e14297", 0xa9}, {&(0x7f000099c000)="654521639f6f8cd0f3d587bbed3190b06f98c6b7f0adf77b31e11c520c8357ca5628136f165832c0d9567b09d720b34fd61ccede163764e715ea9b496a478264e0baf56dbd11d11bc121bcc6f85dcb066d4bee86f321cb68d5faa3ffc026f9519bc4f2cdeded3fb13fa861bbe83e86c0f59c8be666e6d6a1b2e699b1a34b662da6e6b2c3ee68ada0eee96349432571ba1ee2485a190c5163f60c8e9efb03cd64d687dc25f4d2172d968dde39", 0xac}, {&(0x7f00009ac000)="1be3c9a37c3a55727f14b75c4dc6ea00e9df67402f9d59ba480273da33c54a4281734571a58b9af6ecc6a1833b777e", 0x2f}, {&(0x7f00009bf000-0xb2)="d6e4c8cde1f15da7ecf748ed646066229ee583913ad97908ccd4b08277b7287989058152064a3d3352539c0379b8cb2e758072f22ac2a65f676fe2011448ca8c0422eba21a82bd1170e4db47ff786340c5401f3e4eb4dcf116f6e0e9a53a48e2a639c46ab7fec8406dbf0e8729e90cbbdd6416c2cb389c8a5269e01912edcbe91d4e2deac0c47b981db496772009ecaa1a8652b1561ab0727bc5c98a4b8dac5c6f90a03f48542665be295474d660a8ebd540", 0xb2}], 0x9, 0x0, 0x0, 0x4000000}], 0x4, 0x40001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00001d7000-0x4)=0x0, &(0x7f0000104000)=0x4) 2018/01/15 19:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000067b000)=@req={0x50, &(0x7f0000a31000)={@common='bcsf0\x00', @ifru_map={0xac3, 0x80000001, 0xfffffffffffffffa, 0x611, 0x100000001, 0x42fa}}}) rt_sigtimedwait(&(0x7f00003e2000-0x8)={0x0}, &(0x7f00007e1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000)={0x0, 0x0}, 0x8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 19:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) syz_emit_ethernet(0x128, &(0x7f00003da000-0x128)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0xfffffffffffffed7, 0x4, 0x0, {@broadcast=0xffffffff, @random="91f3b206c9e6", 0xffffffff}, {@broadcast=0xffffffff, @random="de8915ac05e6", 0x4}, "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"}}}}, &(0x7f00004dd000)={0x1, 0x3, [0x413, 0xe0e, 0xbaa]}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00001ef000-0x4)=0x0) 2018/01/15 19:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x40000000000004, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000059000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00001b9000-0x70)={[{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]}) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000a2d000-0x61)="77208cb6b3a1e232758659a47df35eda64d4ca7f0a4860dbb756f62b653351a3b8623df2129e7cef1622a9f072f4c20d2b0df48c1e782839cab669054df63fd41b6a30a42ccc0a15e8fc74e74240613e1fc1feae9501df7df871bb74f11981c5d7", 0x61) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b02000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgrp(0x0) wait4(r3, &(0x7f0000e56000-0x4)=0x0, 0x0, &(0x7f0000d1f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) r4 = dup2(r2, r0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000c3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000cc4000)=""/25) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000b01000-0x4)=0x9, 0x4) epoll_create(0x5) bind$nfc_llcp(r4, &(0x7f00004be000-0x58)={0x27, 0x5, 0x0, 0x3, 0x9ad5, 0x7, "c677ede90490d7d95cdcafb5d87ab14fb89ec07d6b1b60987c5f1e466e4b226612568b5ca812c667d9a8889fe82c720324411091de900af4ccc225398d02cc", 0x3ff}, 0x58) 2018/01/15 19:55:22 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 19:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000ddc000)=""/63, &(0x7f0000487000-0x4)=0x3f) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000adf000-0x1c)={&(0x7f0000f4d000+0xe34)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007dd000-0x28)=[{&(0x7f0000bf0000)=""/107, 0x6b}, {&(0x7f0000b54000)=""/14, 0xe}, {&(0x7f00008e5000)=""/102, 0x66}, {&(0x7f00005ba000)=""/10, 0xa}, {&(0x7f0000031000-0xde)=""/222, 0xde}], 0x5, &(0x7f000056a000)=""/194, 0xc2, 0xae}, 0x2) sendmsg$nl_generic(r1, &(0x7f00006be000)={&(0x7f00006ee000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000d42000)={&(0x7f0000429000-0x20)={0x20, 0x19, 0x2, 0x7, 0x0, {0x15, 0x0, 0x0}, [@typed={0xc, 0x16, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000010}, 0xc081) openat$vcs(0xffffffffffffff9c, &(0x7f00002e1000-0x9)='/dev/vcs\x00', 0x200800, 0x0) 2018/01/15 19:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000012e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000023d000-0x8)={0x2, &(0x7f000031f000)=[{0x200, 0x8}, {0x9, 0x1ff}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000185000)={0x0, 0x4}, &(0x7f0000c71000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fa0000-0xe8)={r2, 0xe0, "997f0e0613d0ffefe70bbf8a8f1f45dcdb60a82c5ff2d126cb9be65929a4e3c056a58bda91be6de8230a0e6a441eb9bdf0015f878ad253579887d8efd5ab80e750911b880b660f9d95fb3bd0580d201939be83a00ccea812e40ced7bf481db47b54ece464207fe29473a454f583c54a84ea77d0ce455ba411648a2d5ec9eeb56839ba6480b5f2b783c635dbdd5108f869e9869c9c09c3560c2bc222912de30c735da466def11366a1156e3153b73a79a88dc9235f04f93acadb14f57c59e04dcb5723c69ee62cb3474df5d4401fb16d8dc73f24067ec93e9d7380b265abfbacd"}, &(0x7f0000f89000)=0xe8) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000f44000-0x64)="28aad78dd5e1af1cbd6e7102dbeb87115260968d0745483bb38de067c75937b5e8a32655f936d33377fd2e214a327d7560e6636ecde37f2c5e501a7b4fa34cdf90bdf6a19c8c824940f313a5104e0a45a6f28f4ba6c6f39d1be770cb792135522bdedceb") connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/15 19:55:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009fb000-0xb)='/dev/midi#\x00', 0x5, 0x101280) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000031c000)={0x0, 0x40, 0x46d, 0x0, 0x8, 0xfe, 0x600, 0x8, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x732f, 0xffffffff80000001, 0xfffffffffffffff8, 0x3}}, &(0x7f00002c4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000020c000)={r1, 0x1}, &(0x7f00008e3000-0x4)=0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_l2cap(r2, &(0x7f00002f5000)={0x1f, 0x4, {0x100000000, 0xd, 0x7fff, 0x2, 0x8f02, 0x5}, 0x102, 0x2}, 0xe) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b9d000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000b2a000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) 2018/01/15 19:55:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000051000-0x1)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x90) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) [ 350.890943] QAT: Invalid ioctl [ 350.895538] FAULT_INJECTION: forcing a failure. [ 350.895538] name failslab, interval 1, probability 0, space 0, times 0 [ 350.895550] CPU: 1 PID: 30657 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #173 [ 350.895556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.895561] Call Trace: [ 350.895578] dump_stack+0x194/0x257 [ 350.895596] ? arch_local_irq_restore+0x53/0x53 [ 350.895624] should_fail+0x8c0/0xa40 [ 350.895639] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.895654] ? __lock_is_held+0xb6/0x140 [ 350.895674] ? check_noncircular+0x20/0x20 [ 350.895691] ? find_held_lock+0x35/0x1d0 [ 350.895734] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 350.895752] ? rcu_note_context_switch+0x710/0x710 [ 350.895763] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 350.895786] should_failslab+0xec/0x120 [ 350.895798] kmem_cache_alloc_trace+0x4b/0x750 [ 350.895808] ? rcu_pm_notify+0xc0/0xc0 [ 350.895820] ? __local_bh_enable_ip+0x121/0x230 [ 350.895834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 350.895852] ip6_setup_cork+0xf8b/0x1580 [ 350.895864] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 350.895884] ? __ip6_append_data.isra.44+0x3370/0x3370 [ 350.895901] ? ip6_copy_metadata+0xad0/0xad0 [ 350.895920] ip6_make_skb+0x2b5/0x5a0 [ 350.895933] ? ip_reply_glue_bits+0xb0/0xb0 [ 350.895951] ? ip6_push_pending_frames+0xe0/0xe0 [ 350.895984] ? xfrm_lookup_route+0x4f/0x1a0 [ 350.896001] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 350.896027] ? ip6_dst_lookup+0x60/0x60 [ 350.896049] ? refcount_inc_not_zero+0xfe/0x180 [ 350.896075] udpv6_sendmsg+0x27fc/0x3400 [ 350.896088] ? ip_reply_glue_bits+0xb0/0xb0 [ 350.896119] ? udpv6_setsockopt+0x80/0x80 [ 350.896140] ? reacquire_held_locks+0x1f9/0x3e0 [ 350.896158] ? find_held_lock+0x35/0x1d0 [ 350.896181] ? release_sock+0x1d4/0x2a0 [ 350.896198] ? lock_downgrade+0x980/0x980 [ 350.896221] ? __local_bh_enable_ip+0x121/0x230 [ 350.896237] ? release_sock+0x1d4/0x2a0 [ 350.896248] ? trace_hardirqs_on+0xd/0x10 [ 350.896258] ? __local_bh_enable_ip+0x121/0x230 [ 350.896273] ? _raw_spin_unlock_bh+0x30/0x40 [ 350.896284] ? release_sock+0x1d4/0x2a0 [ 350.896307] ? udp_v6_get_port+0x9c/0xc0 [ 350.896326] inet_sendmsg+0x11f/0x5e0 [ 350.896335] ? inet_sendmsg+0x11f/0x5e0 [ 350.896344] ? __might_sleep+0x95/0x190 [ 350.896356] ? inet_recvmsg+0x5f0/0x5f0 [ 350.896371] ? selinux_socket_sendmsg+0x36/0x40 [ 350.896381] ? security_socket_sendmsg+0x89/0xb0 [ 350.896391] ? inet_recvmsg+0x5f0/0x5f0 [ 350.896404] sock_sendmsg+0xca/0x110 [ 350.896417] SYSC_sendto+0x361/0x5c0 [ 350.896433] ? SYSC_connect+0x4a0/0x4a0 [ 350.896445] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 350.896458] ? vfs_write+0x374/0x510 [ 350.896469] ? wait_for_completion+0x770/0x770 [ 350.896489] ? __lock_is_held+0xb6/0x140 [ 350.896537] ? fput+0xd2/0x140 [ 350.896549] ? SyS_write+0x184/0x220 [ 350.896557] ? __do_page_fault+0x3d6/0xc90 [ 350.896570] ? SyS_read+0x220/0x220 [ 350.896584] SyS_sendto+0x40/0x50 [ 350.896593] ? SyS_getpeername+0x30/0x30 [ 350.896606] do_fast_syscall_32+0x3ee/0xf9d [ 350.896624] ? do_int80_syscall_32+0x9d0/0x9d0 [ 350.896636] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 350.896651] ? syscall_return_slowpath+0x2ad/0x550 [ 350.896665] ? sysret32_from_system_call+0x5/0x3b [ 350.896681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.896699] entry_SYSENTER_compat+0x54/0x63 [ 350.896706] RIP: 0023:0xf7fb7c79 [ 350.896709] RSP: 002b:00000000f77b308c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 350.896718] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200c4000 [ 350.896722] RDX: 000000000000ff36 RSI: 0000000000000000 RDI: 00000000204d4fe4 [ 350.896726] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 350.896729] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 350.896733] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 350.915554] BUG: unable to handle kernel paging request at 0000000001164ef8 [ 350.915576] IP: dst_release+0x1e/0x90 [ 350.915579] PGD 1c1754067 P4D 1c1754067 PUD 1ac229067 PMD 0 [ 350.915594] Oops: 0002 [#1] SMP KASAN [ 350.915601] Dumping ftrace buffer: [ 350.915606] (ftrace buffer empty) [ 350.915608] Modules linked in: [ 350.915618] CPU: 1 PID: 30657 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #173 [ 350.915622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.915630] RIP: 0010:dst_release+0x1e/0x90 [ 350.915634] RSP: 0018:ffff8801d99973f8 EFLAGS: 00010246 [ 350.915640] RAX: 0000000000010000 RBX: ffff8801d9997580 RCX: 00000000ffffffff [ 350.915645] RDX: 0000000000010000 RSI: ffffc900029c1000 RDI: 0000000001164e78 [ 350.915649] RBP: ffff8801d9997408 R08: 0000000000000000 R09: 0000000000000000 [ 350.915653] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000001164e78 [ 350.915657] R13: 0000000001164e78 R14: ffff8801d99974a8 R15: ffff8801d9997628 [ 350.915663] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f77b3b40 [ 350.915668] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 350.915672] CR2: 0000000020847fff CR3: 00000001c1453005 CR4: 00000000001626e0 [ 350.915678] Call Trace: [ 350.915693] ip6_cork_release.isra.42+0x1bb/0x2c0 [ 350.915704] ip6_make_skb+0x4f1/0x5a0 [ 350.915715] ? ip_reply_glue_bits+0xb0/0xb0 [ 350.915729] ? ip6_push_pending_frames+0xe0/0xe0 [ 350.915755] ? xfrm_lookup_route+0x4f/0x1a0 [ 350.915768] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 350.915778] ? ip6_dst_lookup+0x60/0x60 [ 350.915795] ? refcount_inc_not_zero+0xfe/0x180 [ 350.915814] udpv6_sendmsg+0x27fc/0x3400 [ 350.915826] ? ip_reply_glue_bits+0xb0/0xb0 [ 350.915848] ? udpv6_setsockopt+0x80/0x80 [ 350.915864] ? reacquire_held_locks+0x1f9/0x3e0 [ 350.915878] ? find_held_lock+0x35/0x1d0 [ 350.915895] ? release_sock+0x1d4/0x2a0 [ 350.915906] ? lock_downgrade+0x980/0x980 [ 350.915925] ? __local_bh_enable_ip+0x121/0x230 [ 350.915937] ? release_sock+0x1d4/0x2a0 [ 350.915944] ? trace_hardirqs_on+0xd/0x10 [ 350.915952] ? __local_bh_enable_ip+0x121/0x230 [ 350.915964] ? _raw_spin_unlock_bh+0x30/0x40 [ 350.915972] ? release_sock+0x1d4/0x2a0 [ 350.915990] ? udp_v6_get_port+0x9c/0xc0 [ 350.916009] inet_sendmsg+0x11f/0x5e0 [ 350.916021] ? inet_sendmsg+0x11f/0x5e0 [ 350.916030] ? __might_sleep+0x95/0x190 [ 350.916038] ? inet_recvmsg+0x5f0/0x5f0 [ 350.916050] ? selinux_socket_sendmsg+0x36/0x40 [ 350.916058] ? security_socket_sendmsg+0x89/0xb0 [ 350.916066] ? inet_recvmsg+0x5f0/0x5f0 [ 350.916076] sock_sendmsg+0xca/0x110 [ 350.916086] SYSC_sendto+0x361/0x5c0 [ 350.916098] ? SYSC_connect+0x4a0/0x4a0 [ 350.916108] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 350.916119] ? vfs_write+0x374/0x510 [ 350.916128] ? wait_for_completion+0x770/0x770 [ 350.916143] ? __lock_is_held+0xb6/0x140 [ 350.916177] ? fput+0xd2/0x140 [ 350.916186] ? SyS_write+0x184/0x220 [ 350.916195] ? __do_page_fault+0x3d6/0xc90 [ 350.916206] ? SyS_read+0x220/0x220 [ 350.916218] SyS_sendto+0x40/0x50 [ 350.916227] ? SyS_getpeername+0x30/0x30 [ 350.916238] do_fast_syscall_32+0x3ee/0xf9d [ 350.916254] ? do_int80_syscall_32+0x9d0/0x9d0 [ 350.916265] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 350.916278] ? syscall_return_slowpath+0x2ad/0x550 [ 350.916292] ? sysret32_from_system_call+0x5/0x3b [ 350.916306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.916322] entry_SYSENTER_compat+0x54/0x63 [ 350.916327] RIP: 0023:0xf7fb7c79 [ 350.916331] RSP: 002b:00000000f77b308c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 350.916338] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200c4000 [ 350.916342] RDX: 000000000000ff36 RSI: 0000000000000000 RDI: 00000000204d4fe4 [ 350.916346] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 350.916350] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 350.916354] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 350.916375] Code: f7 ff 31 c0 5b 5d c3 66 0f 1f 44 00 00 55 48 89 e5 41 54 53 49 89 fc e8 61 7e 35 fd 4d 85 e4 74 24 e8 57 7e 35 fd b9 ff ff ff ff 41 0f c1 8c 24 80 00 00 00 89 cb 83 eb 01 78 33 e8 3c 7e 35 [ 350.916512] RIP: dst_release+0x1e/0x90 RSP: ffff8801d99973f8 [ 350.916514] CR2: 0000000001164ef8 [ 350.916565] ---[ end trace d8d058536e5acabb ]--- [ 350.916570] Kernel panic - not syncing: Fatal exception [ 350.921202] Dumping ftrace buffer: [ 350.921205] (ftrace buffer empty) [ 350.921209] Kernel Offset: disabled [ 351.703002] Rebooting in 86400 seconds..