3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) [ 673.729400] FAULT_INJECTION: forcing a failure. [ 673.729400] name failslab, interval 1, probability 0, space 0, times 0 [ 673.740769] CPU: 1 PID: 7022 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 673.747695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.757040] Call Trace: [ 673.759623] dump_stack+0x1a7/0x27d [ 673.763237] ? arch_local_irq_restore+0x53/0x53 [ 673.767901] should_fail+0x914/0xae0 [ 673.771597] ? trace_event_raw_event_lock+0x340/0x340 [ 673.776786] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 673.781874] ? __raw_spin_lock_init+0x1c/0x100 [ 673.786440] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 673.791444] ? find_held_lock+0x35/0x1d0 [ 673.795489] ? find_held_lock+0x35/0x1d0 [ 673.799553] ? check_same_owner+0x320/0x320 [ 673.803863] ? rcu_note_context_switch+0x710/0x710 [ 673.808777] ? kasan_check_read+0x11/0x20 [ 673.812914] should_failslab+0xec/0x120 [ 673.816885] kmem_cache_alloc+0x47/0x760 [ 673.820933] ? find_held_lock+0x35/0x1d0 [ 673.824984] get_empty_filp+0xfb/0x510 [ 673.828854] ? d_instantiate+0x79/0xa0 [ 673.832722] ? proc_nr_files+0x60/0x60 [ 673.836613] ? lock_downgrade+0x980/0x980 [ 673.840750] ? lock_release+0xa40/0xa40 [ 673.844712] ? kasan_check_read+0x11/0x20 [ 673.848845] ? do_raw_spin_unlock+0x9e/0x310 [ 673.853241] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 673.857810] ? kasan_check_write+0x14/0x20 [ 673.862039] ? do_raw_spin_lock+0xc1/0x230 [ 673.866272] alloc_file+0x26/0x390 [ 673.869793] ? kasan_check_write+0x14/0x20 [ 673.874019] __shmem_file_setup+0x54f/0x6a0 [ 673.878342] ? __check_object_size+0x8b/0x530 [ 673.882826] ? shmem_fill_super+0xa10/0xa10 [ 673.887130] ? get_unused_fd_flags+0x121/0x190 [ 673.891704] ? __alloc_fd+0x750/0x750 [ 673.895498] ? kasan_check_write+0x14/0x20 [ 673.899728] ? _copy_from_user+0x99/0x110 [ 673.903860] SyS_memfd_create+0x3ba/0x4c0 [ 673.907991] ? memfd_fcntl+0x12e0/0x12e0 [ 673.912046] ? do_fast_syscall_32+0x156/0xf9f [ 673.916527] ? memfd_fcntl+0x12e0/0x12e0 [ 673.920576] do_fast_syscall_32+0x3ec/0xf9f [ 673.925150] ? do_int80_syscall_32+0x9c0/0x9c0 [ 673.929714] ? finish_task_switch+0x1b9/0x970 [ 673.934195] ? finish_task_switch+0x17a/0x970 [ 673.938702] ? syscall_return_slowpath+0x2ac/0x550 [ 673.943629] ? prepare_exit_to_usermode+0x350/0x350 [ 673.948652] ? sysret32_from_system_call+0x5/0x3c [ 673.953484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 673.958476] entry_SYSENTER_compat+0x70/0x7f [ 673.962867] RIP: 0023:0xf7f18c99 [ 673.966210] RSP: 002b:00000000f5f1400c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 673.973905] RAX: ffffffffffffffda RBX: 00000000080d07d3 RCX: 0000000000000000 [ 673.981158] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000000 [ 673.988410] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 673.995663] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 674.002926] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:47:45 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0xd, 0x3, &(0x7f0000001080)=@framed={{0x18}, [], {0x95}}, &(0x7f00000010c0)="73797a6b616ca763b6586c657210", 0xfffffffffffffffa, 0x1000, &(0x7f0000000080)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:45 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x207, 0xb3dc, 0xca, 0x100, 0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="66332eb43b614645cf09d94bb610e1db8ceadafcf862c93e5bf46713e4bd3450f53af3cae1303e4ddb9679d78f2df2d6000000"], 0x33) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:47:45 executing program 2: futex(&(0x7f0000000080)=0x2, 0x0, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)=0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:45 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9}, {0x5, 0x3b}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:45 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x0, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:45 executing program 7: r0 = open(&(0x7f0000000180)='./bus\x00', 0x100, 0x84) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000003c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140), 0x0, 0x7ffd}], 0x0, &(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r0], @ANYBLOB="0803bc2c4fccfb8b0a70ccbd05ff62d5d28e4bcdf809f0d46b4bac17948366295b903b9a63d31e7f0434378c17cc99b931db2f0ba4a9bc640295377c95b6f8ea90b383ed3f593113c3bf9e3baba30268fe9e7a26d0f4f86134ed0c6c125d1be80f6346aef5093a40953579f34713b4822e1da5d6abda49dd15f2bb32272639e779a713be90c7efc2b789a17a36f9", @ANYPTR, @ANYRES64=r1, @ANYRES16=r0, @ANYRES16=r1]) uselib(&(0x7f0000000140)='./bus\x00') mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000018000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c84d0b4fa730f50bf14f763ea2032e65010665356cf26aecbf106c52b4f6ab728cbe8b29677ab10fe8f658442d2454d8ef0c77adb43e9ded95d03a66ce6c4c11374f050fe247fbf9ef84165a9124e99cf9d6624f6d9d3d8c88b7b4f3ed356be3006e8254"], 0x58) 2018/04/10 03:47:45 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000000100)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:45 executing program 6 (fault-call:5 fault-nth:4): open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) [ 674.563008] FAULT_INJECTION: forcing a failure. [ 674.563008] name failslab, interval 1, probability 0, space 0, times 0 [ 674.574682] CPU: 1 PID: 7046 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 674.581706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.591067] Call Trace: [ 674.593674] dump_stack+0x1a7/0x27d [ 674.597325] ? arch_local_irq_restore+0x53/0x53 [ 674.602008] ? print_irqtrace_events+0x270/0x270 [ 674.606779] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 674.611986] should_fail+0x914/0xae0 [ 674.615718] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 674.620838] ? print_irqtrace_events+0x270/0x270 [ 674.625703] ? print_irqtrace_events+0x270/0x270 [ 674.630486] ? print_irqtrace_events+0x270/0x270 [ 674.635266] ? __lock_acquire+0x638/0x3c30 [ 674.639512] ? lock_pin_lock+0x360/0x360 [ 674.643595] ? print_irqtrace_events+0x270/0x270 [ 674.648545] ? print_irqtrace_events+0x270/0x270 [ 674.653315] should_failslab+0xec/0x120 [ 674.657301] kmem_cache_alloc+0x47/0x760 [ 674.661368] ? lock_pin_lock+0x360/0x360 [ 674.665439] ? trace_hardirqs_off+0x10/0x10 [ 674.669775] ? print_irqtrace_events+0x270/0x270 [ 674.674550] radix_tree_node_alloc.constprop.19+0x1b4/0x2d0 [ 674.680284] radix_tree_extend+0x2bb/0x550 [ 674.684536] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 674.690443] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 674.695650] ? trace_hardirqs_off+0x10/0x10 [ 674.699997] __radix_tree_create+0x5a7/0x790 [ 674.704787] ? radix_tree_maybe_preload_order+0xf0/0xf0 [ 674.710168] ? find_held_lock+0x35/0x1d0 [ 674.714245] ? perf_trace_lock_acquire+0xe3/0x980 [ 674.719108] ? print_irqtrace_events+0x270/0x270 [ 674.723884] ? perf_trace_lock+0x900/0x900 [ 674.728166] ? perf_trace_lock+0xd6/0x900 [ 674.732328] ? perf_trace_lock_acquire+0xe3/0x980 [ 674.737182] ? trace_event_raw_event_lock+0x340/0x340 [ 674.742388] __radix_tree_insert+0xf4/0x7b0 [ 674.746722] ? trace_hardirqs_off+0x10/0x10 [ 674.751060] ? __radix_tree_create+0x790/0x790 [ 674.755658] ? lock_acquire+0x1d5/0x580 [ 674.759643] ? lock_acquire+0x1d5/0x580 [ 674.763637] ? shmem_add_to_page_cache+0x40f/0xdd0 [ 674.768594] ? lock_release+0xa40/0xa40 [ 674.772587] ? percpu_ref_put_many+0x11a/0x230 [ 674.777184] ? kasan_check_write+0x14/0x20 [ 674.781425] ? do_raw_spin_lock+0xc1/0x230 [ 674.785688] shmem_add_to_page_cache+0x876/0xdd0 [ 674.790462] ? shmem_unused_huge_scan+0x160/0x160 [ 674.795315] ? percpu_ref_put_many+0x132/0x230 [ 674.799907] ? mem_cgroup_css_online+0x170/0x170 [ 674.805284] ? find_lock_entry+0x24e/0x760 [ 674.809531] ? mem_cgroup_try_charge+0x38e/0xa30 [ 674.814292] ? find_get_entry+0xa50/0xa50 [ 674.818455] ? mem_cgroup_low+0x1d0/0x1d0 [ 674.822619] ? shmem_alloc_and_acct_page+0x2b2/0x740 [ 674.827742] ? shmem_alloc_hugepage+0x530/0x530 [ 674.832421] ? mark_held_locks+0xaf/0x100 [ 674.836577] ? __radix_tree_preload+0x133/0x1c0 [ 674.841267] shmem_getpage_gfp+0x22f5/0x39e0 [ 674.845709] ? shmem_add_to_page_cache+0xdd0/0xdd0 [ 674.850650] ? perf_trace_lock+0xd6/0x900 [ 674.854804] ? __lock_acquire+0x638/0x3c30 [ 674.859044] ? trace_event_raw_event_lock+0x340/0x340 2018/04/10 03:47:45 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_elf32(r1, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 674.864238] ? lock_pin_lock+0x360/0x360 [ 674.868311] ? print_irqtrace_events+0x270/0x270 [ 674.873067] ? trace_hardirqs_off+0x10/0x10 [ 674.877396] ? print_irqtrace_events+0x270/0x270 [ 674.882157] ? bsearch+0x83/0xa0 [ 674.885527] ? cmp_ex_sort+0xb0/0xb0 [ 674.889250] ? search_extable+0x35/0x40 [ 674.893232] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 674.898428] ? ex_handler_default+0x18/0x90 [ 674.902753] ? __pte+0x60/0x60 [ 674.905954] ? fixup_exception+0x93/0xc0 [ 674.910032] ? __lock_acquire+0x638/0x3c30 [ 674.914269] ? page_mapping+0x382/0x530 [ 674.918248] ? kstrndup+0xd0/0xd0 [ 674.921714] ? __set_page_dirty_no_writeback+0x18f/0x240 [ 674.927169] ? do_writepages+0x170/0x170 [ 674.931239] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 674.936443] ? print_irqtrace_events+0x270/0x270 [ 674.941206] ? do_writepages+0x170/0x170 [ 674.945275] ? set_page_dirty+0x2cd/0x5d0 [ 674.949429] ? __writepage+0xc0/0xc0 [ 674.953151] ? print_irqtrace_events+0x270/0x270 [ 674.957914] ? trace_event_raw_event_lock+0x340/0x340 [ 674.963110] ? trace_event_raw_event_lock+0x340/0x340 [ 674.968302] ? unlock_page+0x19f/0x270 [ 674.972197] ? balance_dirty_pages_ratelimited+0x1be/0x1ba0 [ 674.977916] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 674.983124] ? balance_dirty_pages+0x3470/0x3470 [ 674.987891] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 674.993089] ? kasan_check_write+0x14/0x20 [ 674.997333] ? shmem_write_end+0x321/0x8c0 [ 675.001577] ? trace_hardirqs_off+0x10/0x10 [ 675.005904] ? shmem_put_link+0x230/0x230 [ 675.010055] ? print_irqtrace_events+0x270/0x270 [ 675.014820] ? copyin+0x91/0xb0 [ 675.018106] ? iov_iter_advance+0x2a1/0x13f0 [ 675.022522] ? __lock_is_held+0xb6/0x140 [ 675.026593] ? iov_iter_fault_in_readable+0x211/0x420 [ 675.031816] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 675.037025] shmem_write_begin+0xf7/0x1a0 [ 675.041189] generic_perform_write+0x28f/0x610 [ 675.045799] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 675.051085] ? file_update_time+0xd3/0x5d0 [ 675.055331] ? current_time+0xc0/0xc0 [ 675.059139] ? generic_update_time+0x3b0/0x3b0 [ 675.063733] ? perf_trace_lock_acquire+0xe3/0x980 [ 675.068586] ? down_write+0x87/0x120 [ 675.072306] __generic_file_write_iter+0x366/0x5b0 [ 675.077251] generic_file_write_iter+0x399/0x790 [ 675.082021] ? __generic_file_write_iter+0x5b0/0x5b0 [ 675.087131] ? retint_kernel+0x10/0x10 [ 675.091033] ? iov_iter_init+0xaf/0x1d0 [ 675.095372] __vfs_write+0x684/0x970 [ 675.099101] ? kernel_read+0x120/0x120 [ 675.103020] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 675.107782] ? __sb_start_write+0x209/0x2a0 [ 675.112115] vfs_write+0x189/0x510 [ 675.115684] ksys_pwrite64+0xcd/0xf0 [ 675.119410] compat_SyS_x86_pwrite+0x39/0x50 [ 675.123825] ? compat_SyS_x86_pread+0x50/0x50 [ 675.128339] do_fast_syscall_32+0x3ec/0xf9f [ 675.132676] ? do_int80_syscall_32+0x9c0/0x9c0 [ 675.137266] ? finish_task_switch+0x284/0x970 [ 675.141771] ? syscall_return_slowpath+0x2ac/0x550 [ 675.146708] ? prepare_exit_to_usermode+0x350/0x350 [ 675.151734] ? sysret32_from_system_call+0x5/0x3c [ 675.156589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 675.161469] entry_SYSENTER_compat+0x70/0x7f [ 675.165881] RIP: 0023:0xf7f18c99 [ 675.169249] RSP: 002b:00000000f5f14000 EFLAGS: 00000246 ORIG_RAX: 00000000000000b5 [ 675.176968] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00000000f7cf09b5 [ 675.184244] RDX: 0000000000a19a29 RSI: 0000000000000000 RDI: 0000000000000000 [ 675.191519] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 675.198795] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 675.206074] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:47:45 executing program 6 (fault-call:5 fault-nth:5): open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:46 executing program 7 (fault-call:3 fault-nth:0): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) [ 675.383477] FAULT_INJECTION: forcing a failure. [ 675.383477] name failslab, interval 1, probability 0, space 0, times 0 [ 675.394716] CPU: 1 PID: 7075 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 675.401645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.411003] Call Trace: [ 675.413594] dump_stack+0x1a7/0x27d [ 675.417236] ? arch_local_irq_restore+0x53/0x53 [ 675.421923] should_fail+0x914/0xae0 [ 675.425643] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/10 03:47:46 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9}, {0x5, 0x3b}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) [ 675.430757] ? print_irqtrace_events+0x270/0x270 [ 675.435524] ? free_unref_page_list+0x9a5/0x12c0 [ 675.440291] ? print_irqtrace_events+0x270/0x270 [ 675.445055] ? trace_hardirqs_on+0xd/0x10 [ 675.449234] ? compat_SyS_x86_pwrite+0x39/0x50 [ 675.453817] ? do_fast_syscall_32+0x3ec/0xf9f [ 675.458341] ? entry_SYSENTER_compat+0x70/0x7f [ 675.462934] ? lock_downgrade+0x980/0x980 [ 675.467106] ? __lock_acquire+0x638/0x3c30 [ 675.471358] ? print_irqtrace_events+0x270/0x270 [ 675.476130] ? print_irqtrace_events+0x270/0x270 [ 675.480895] should_failslab+0xec/0x120 [ 675.484903] kmem_cache_alloc+0x47/0x760 [ 675.488948] ? page_mapping+0x382/0x530 [ 675.492999] ? print_irqtrace_events+0x270/0x270 [ 675.497747] radix_tree_node_alloc.constprop.19+0x1b4/0x2d0 [ 675.503445] radix_tree_extend+0x2bb/0x550 [ 675.507679] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 675.513554] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 675.518727] ? trace_hardirqs_off+0x10/0x10 [ 675.523036] __radix_tree_create+0x5a7/0x790 [ 675.527447] ? radix_tree_maybe_preload_order+0xf0/0xf0 [ 675.532802] ? find_held_lock+0x35/0x1d0 [ 675.536854] ? perf_trace_lock_acquire+0xe3/0x980 [ 675.541685] ? print_irqtrace_events+0x270/0x270 [ 675.546427] ? perf_trace_lock+0x900/0x900 [ 675.550657] ? perf_trace_lock+0xd6/0x900 [ 675.554788] ? perf_trace_lock_acquire+0xe3/0x980 [ 675.559624] ? trace_event_raw_event_lock+0x340/0x340 [ 675.564802] __radix_tree_insert+0xf4/0x7b0 [ 675.569118] ? trace_hardirqs_off+0x10/0x10 [ 675.573424] ? __radix_tree_create+0x790/0x790 [ 675.577990] ? lock_acquire+0x1d5/0x580 [ 675.581946] ? lock_acquire+0x1d5/0x580 [ 675.585995] ? shmem_add_to_page_cache+0x40f/0xdd0 [ 675.590925] ? lock_release+0xa40/0xa40 [ 675.594885] ? percpu_ref_put_many+0x11a/0x230 [ 675.599453] ? kasan_check_write+0x14/0x20 [ 675.603667] ? do_raw_spin_lock+0xc1/0x230 [ 675.607891] shmem_add_to_page_cache+0x876/0xdd0 [ 675.612638] ? shmem_unused_huge_scan+0x160/0x160 [ 675.617462] ? percpu_ref_put_many+0x132/0x230 [ 675.622030] ? mem_cgroup_css_online+0x170/0x170 [ 675.626862] ? find_lock_entry+0x24e/0x760 [ 675.631081] ? mem_cgroup_try_charge+0x38e/0xa30 [ 675.635817] ? find_get_entry+0xa50/0xa50 [ 675.639948] ? mem_cgroup_low+0x1d0/0x1d0 [ 675.644088] ? shmem_alloc_and_acct_page+0x2b2/0x740 [ 675.649180] ? shmem_alloc_hugepage+0x530/0x530 [ 675.653950] ? mark_held_locks+0xaf/0x100 [ 675.658085] ? __radix_tree_preload+0x133/0x1c0 [ 675.662744] shmem_getpage_gfp+0x22f5/0x39e0 [ 675.667152] ? shmem_add_to_page_cache+0xdd0/0xdd0 [ 675.672074] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 675.677266] ? __lock_is_held+0xb6/0x140 [ 675.681333] ? perf_trace_lock_acquire+0xe3/0x980 [ 675.686159] ? trace_event_raw_event_lock+0x340/0x340 [ 675.692078] ? perf_trace_lock+0x900/0x900 [ 675.696306] ? kasan_check_read+0x11/0x20 [ 675.700436] ? __perf_event_task_sched_out+0x282/0x1570 [ 675.705784] ? trace_hardirqs_off+0x10/0x10 [ 675.710103] ? put_prev_entity+0xca/0x240 [ 675.714238] ? kasan_check_read+0x11/0x20 [ 675.718367] ? __perf_event_task_sched_in+0x21e/0xc10 [ 675.723540] ? page_mapping+0x382/0x530 [ 675.727496] ? kstrndup+0xd0/0xd0 [ 675.730938] ? __set_page_dirty_no_writeback+0x18f/0x240 [ 675.736372] ? do_writepages+0x170/0x170 [ 675.740420] ? finish_task_switch+0x1b9/0x970 [ 675.744903] ? do_writepages+0x170/0x170 [ 675.748950] ? set_page_dirty+0x2cd/0x5d0 [ 675.753095] ? __writepage+0xc0/0xc0 [ 675.756794] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 675.761810] ? _raw_spin_unlock_irq+0x27/0x70 [ 675.766290] ? finish_task_switch+0x1b9/0x970 [ 675.770765] ? finish_task_switch+0x17a/0x970 [ 675.775245] ? unlock_page+0x19f/0x270 [ 675.779118] ? balance_dirty_pages_ratelimited+0x1be/0x1ba0 [ 675.784816] ? balance_dirty_pages+0x3470/0x3470 [ 675.789561] ? kasan_check_write+0x14/0x20 [ 675.793785] ? shmem_write_end+0x321/0x8c0 [ 675.798008] ? trace_hardirqs_off+0x10/0x10 [ 675.802314] ? shmem_put_link+0x230/0x230 [ 675.806446] ? __sched_text_start+0x8/0x8 [ 675.810587] ? copyin+0x91/0xb0 [ 675.813852] ? iov_iter_advance+0x2a1/0x13f0 [ 675.818244] ? __lock_is_held+0xb6/0x140 [ 675.822289] ? iov_iter_fault_in_readable+0x211/0x420 [ 675.827469] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 675.832659] shmem_write_begin+0xf7/0x1a0 [ 675.836797] generic_perform_write+0x28f/0x610 [ 675.841376] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 675.846646] ? file_update_time+0xd3/0x5d0 [ 675.850863] ? current_time+0xc0/0xc0 [ 675.854651] ? generic_update_time+0x3b0/0x3b0 [ 675.859217] ? perf_trace_lock_acquire+0xe3/0x980 [ 675.864049] ? down_write+0x87/0x120 [ 675.867749] __generic_file_write_iter+0x366/0x5b0 [ 675.872666] generic_file_write_iter+0x399/0x790 [ 675.877415] ? __generic_file_write_iter+0x5b0/0x5b0 [ 675.882508] ? iov_iter_init+0xaf/0x1d0 [ 675.886467] __vfs_write+0x684/0x970 [ 675.890169] ? kernel_read+0x120/0x120 [ 675.894058] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 675.898795] ? __sb_start_write+0x209/0x2a0 [ 675.903122] vfs_write+0x189/0x510 [ 675.906651] ksys_pwrite64+0xcd/0xf0 [ 675.910350] compat_SyS_x86_pwrite+0x39/0x50 [ 675.914751] ? compat_SyS_x86_pread+0x50/0x50 [ 675.919232] do_fast_syscall_32+0x3ec/0xf9f [ 675.923544] ? do_int80_syscall_32+0x9c0/0x9c0 [ 675.928121] ? finish_task_switch+0x1b9/0x970 [ 675.932604] ? finish_task_switch+0x17a/0x970 [ 675.937085] ? syscall_return_slowpath+0x2ac/0x550 [ 675.941999] ? prepare_exit_to_usermode+0x350/0x350 [ 675.947005] ? sysret32_from_system_call+0x5/0x3c [ 675.951839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 675.956671] entry_SYSENTER_compat+0x70/0x7f [ 675.961061] RIP: 0023:0xf7f18c99 [ 675.964405] RSP: 002b:00000000f5f14000 EFLAGS: 00000246 ORIG_RAX: 00000000000000b5 [ 675.972097] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 00000000f7cf09b5 2018/04/10 03:47:46 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) [ 675.979348] RDX: 0000000000a19a29 RSI: 0000000000000000 RDI: 0000000000000000 [ 675.986596] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 675.993847] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 676.001101] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 676.079824] FAULT_INJECTION: forcing a failure. [ 676.079824] name failslab, interval 1, probability 0, space 0, times 0 [ 676.091116] CPU: 1 PID: 7090 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 676.098066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.107427] Call Trace: [ 676.110027] dump_stack+0x1a7/0x27d [ 676.113669] ? arch_local_irq_restore+0x53/0x53 [ 676.118354] should_fail+0x914/0xae0 [ 676.122097] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 676.127208] ? perf_trace_lock+0xd6/0x900 [ 676.131365] ? perf_trace_lock_acquire+0xe3/0x980 [ 676.136240] ? trace_event_raw_event_lock+0x340/0x340 [ 676.141445] ? find_held_lock+0x35/0x1d0 [ 676.145514] ? __lock_is_held+0xb6/0x140 [ 676.149596] ? check_same_owner+0x320/0x320 [ 676.153925] ? find_held_lock+0x35/0x1d0 [ 676.157995] ? rcu_note_context_switch+0x710/0x710 [ 676.162939] should_failslab+0xec/0x120 [ 676.166921] kmem_cache_alloc_trace+0x4b/0x740 [ 676.171691] ? perf_trace_lock_acquire+0xe3/0x980 [ 676.176549] alloc_pipe_info+0x166/0x500 [ 676.180617] ? pipe_read+0x7f0/0x7f0 [ 676.184339] ? __fget+0x370/0x580 [ 676.187803] ? iterate_fd+0x3f0/0x3f0 [ 676.191617] splice_direct_to_actor+0x64a/0x820 [ 676.196293] ? generic_pipe_buf_nosteal+0x10/0x10 [ 676.201145] ? lock_acquire+0x1d5/0x580 [ 676.205120] ? lock_acquire+0x1d5/0x580 [ 676.209101] ? do_splice_to+0x160/0x160 [ 676.213076] ? security_file_permission+0x89/0x1e0 [ 676.218019] ? rw_verify_area+0xe5/0x2b0 [ 676.222106] do_splice_direct+0x29b/0x3c0 [ 676.226269] ? splice_direct_to_actor+0x820/0x820 [ 676.231129] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 676.235897] ? __sb_start_write+0x209/0x2a0 [ 676.240231] do_sendfile+0x5c9/0xe80 [ 676.243963] ? do_compat_pwritev64+0x100/0x100 [ 676.248565] ? __might_sleep+0x95/0x190 [ 676.252561] compat_SyS_sendfile+0xea/0x1a0 [ 676.256886] ? SyS_sendfile64+0x160/0x160 [ 676.261036] ? do_fast_syscall_32+0x156/0xf9f [ 676.265538] ? SyS_sendfile64+0x160/0x160 [ 676.269690] do_fast_syscall_32+0x3ec/0xf9f [ 676.274025] ? do_int80_syscall_32+0x9c0/0x9c0 [ 676.278619] ? finish_task_switch+0x1b9/0x970 [ 676.283116] ? finish_task_switch+0x17a/0x970 [ 676.287623] ? syscall_return_slowpath+0x2ac/0x550 [ 676.292566] ? prepare_exit_to_usermode+0x350/0x350 [ 676.297592] ? sysret32_from_system_call+0x5/0x3c [ 676.302443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 676.307297] entry_SYSENTER_compat+0x70/0x7f [ 676.311705] RIP: 0023:0xf7f86c99 [ 676.315068] RSP: 002b:00000000f5f820ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 676.322776] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 676.330044] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 676.337324] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 676.344600] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 676.351882] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:47:47 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000f891c5c0c1f953a48f39a5"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) dup2(r1, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000003c0)="093a445627728867b5982888ae95c4cde3dfff0f5f11e9e09284127217f882cb4846f310b0e7dc02fdcbb112a6cc355897951ceb5adbbe827f1b", &(0x7f0000000400)=""/141}, 0x18) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) sendto$ax25(r0, &(0x7f0000000300)="f213428eacd3bb169568e0d15de328cde8cd041643a07119e6bc608375c4b29935103ed29f52e15fd8b45f555cfd0c295a5e190ee1e78e26931d4e20973d3b1242a745764ccfb3ec8e4ad4fceb26331d2efb3b36ba88af307586935ee3467827475fc8f3a26df0669f929da15687aac7c6586912ad232955364d9fe8b44cb3a00800768ad0e2640da8fa0c2d5f22126ae2c3b005c5bb823451f961f4984b507aae0b1ebfc528a06200c674d9382b848e2ff575f7", 0xb4, 0x20000000, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0x4, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000200)=""/4}, &(0x7f00000002c0)=0x50) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getaddr={0x14, 0x16, 0x800, 0x70bd25, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20044801}, 0x0) 2018/04/10 03:47:47 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x2000000, &(0x7f0000000100)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000180)=@hci={0x1f, r1, 0xc7c6d49938d44484}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="737e527ec9319543e186761214e4cf2a6ee425dbdad9738a3988a7793f083eb3a223fe1b75b0bb336bc38f7ef15b24a01a23e3cb9bf4ff8c341d9b005c302a3fa888f80fb464110fa58da34197843450772fce3be1f96c630092d839da4dccdd0bee5b1adc211772411ee8866676153da6c709cee983a9080782d9b5d02026dd15839246b68de1ac7cce9685a0fabd6950ab41e6c500d7ca10b39227fc754c785f59e3c6eb99358e9c1d6b26cf0ccb56226178e555f0a1716e22831b", 0xbc}, {&(0x7f00000003c0)="ec881f03307d8c599419e3a147e4f073fd7e8ff74e31e0b4711722a732bfe925a90399011d0dbee1f375570b9e0292a6e99bb3d1dbe0c72b082868cd95bc5058750ae22bb237c8af2ac4fa12b22cbeaeaf6531bc9ca2c6c9d72ce778e1f250e1aa960b558cf3b41eec77538e48305f0a8f1cc9d251e7a50061b18425154fa2df0b9f8b0194fe22080ed4569ad9f9d633d67da7a76272a6b3cf984b6f6d2e967a52fca111883ee5dee723d07e422173256caa57a36c6cba263e28c21cfd789e8d6874a1e437a02e50e830c830ceb0738bd0e549d1dab1f41d92350bc670912dbc85b3767fe7e8c325106078b69b32d1", 0xef}], 0x2, 0x0, 0x0, 0x20000000}, 0x40080) 2018/04/10 03:47:47 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:47 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="730790"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0600000000000000940b0000b10b0000000000000000000012080000000000000000000000000000690f0000000000000100000000000000dc0a000000000000fbffffffffffffffaa010000000000000700000000000000f70b0000000000004822000000000000"]) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:47:47 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000240)=0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) tee(r0, r0, 0x6, 0xd) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000280)='./bus\x00', r1, r2, 0x1000) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x26f, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x3a, 0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:47 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:47 executing program 7 (fault-call:3 fault-nth:1): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:47:47 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9}, {0x5, 0x3b}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) [ 676.559353] FAULT_INJECTION: forcing a failure. [ 676.559353] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 676.571202] CPU: 1 PID: 7111 Comm: syz-executor7 Not tainted 4.16.0+ #288 [ 676.578144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.587512] Call Trace: [ 676.590110] dump_stack+0x1a7/0x27d [ 676.593756] ? arch_local_irq_restore+0x53/0x53 [ 676.598443] ? trace_hardirqs_off+0x10/0x10 [ 676.602805] should_fail+0x914/0xae0 [ 676.606538] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 676.611656] ? trace_event_raw_event_lock+0x340/0x340 [ 676.616847] ? perf_trace_lock+0x900/0x900 [ 676.621090] ? get_mem_cgroup_from_mm+0x47c/0x730 [ 676.625940] ? lock_downgrade+0x980/0x980 [ 676.630104] ? trace_hardirqs_off+0x10/0x10 [ 676.634437] ? rcu_is_watching+0x85/0x130 [ 676.638597] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 676.643545] ? find_held_lock+0x35/0x1d0 [ 676.647626] ? rcu_read_unlock+0x16/0x70 [ 676.651703] ? lock_downgrade+0x980/0x980 [ 676.655867] __alloc_pages_nodemask+0x327/0xdd0 [ 676.660565] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 676.665607] ? rcu_read_unlock+0x35/0x70 [ 676.669683] ? __lock_is_held+0xb6/0x140 [ 676.673766] ? check_same_owner+0x320/0x320 [ 676.678181] ? find_held_lock+0x35/0x1d0 [ 676.682259] cache_grow_begin+0x72/0x6e0 [ 676.686340] kmem_cache_alloc_trace+0x3f1/0x740 [ 676.691026] alloc_pipe_info+0x166/0x500 [ 676.695100] ? pipe_read+0x7f0/0x7f0 [ 676.698822] ? __fget+0x370/0x580 [ 676.702286] ? iterate_fd+0x3f0/0x3f0 [ 676.706111] splice_direct_to_actor+0x64a/0x820 [ 676.710789] ? generic_pipe_buf_nosteal+0x10/0x10 [ 676.715642] ? lock_acquire+0x1d5/0x580 [ 676.719626] ? lock_acquire+0x1d5/0x580 [ 676.723607] ? do_splice_to+0x160/0x160 [ 676.727587] ? security_file_permission+0x89/0x1e0 [ 676.732531] ? rw_verify_area+0xe5/0x2b0 [ 676.736607] do_splice_direct+0x29b/0x3c0 [ 676.740769] ? splice_direct_to_actor+0x820/0x820 [ 676.745612] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 676.750359] ? __sb_start_write+0x209/0x2a0 [ 676.754682] do_sendfile+0x5c9/0xe80 [ 676.758402] ? do_compat_pwritev64+0x100/0x100 [ 676.763865] ? __might_sleep+0x95/0x190 [ 676.767855] compat_SyS_sendfile+0xea/0x1a0 [ 676.772184] ? SyS_sendfile64+0x160/0x160 [ 676.776341] ? do_fast_syscall_32+0x156/0xf9f [ 676.780845] ? SyS_sendfile64+0x160/0x160 [ 676.784998] do_fast_syscall_32+0x3ec/0xf9f [ 676.789331] ? do_int80_syscall_32+0x9c0/0x9c0 [ 676.793919] ? finish_task_switch+0x1b9/0x970 [ 676.798418] ? finish_task_switch+0x17a/0x970 [ 676.802986] ? syscall_return_slowpath+0x2ac/0x550 [ 676.807920] ? prepare_exit_to_usermode+0x350/0x350 [ 676.812945] ? sysret32_from_system_call+0x5/0x3c [ 676.817794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 676.822681] entry_SYSENTER_compat+0x70/0x7f [ 676.827089] RIP: 0023:0xf7f86c99 [ 676.830458] RSP: 002b:00000000f5f820ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 676.838172] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 676.845444] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 676.852716] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 676.859988] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 676.867259] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:47:47 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:47 executing program 6: r0 = open(&(0x7f0000000240)='./bus\x00', 0x4100000141841, 0x0) ioctl$VT_RELDISP(r0, 0x5605) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000200)={0x6, 0x7767, 0x3f, @empty, 'bridge0\x00'}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:47 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) getsockname$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000500)={@local, 0x0}, &(0x7f0000000540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001fc0)={0x0, @rand_addr}, &(0x7f0000002140)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000a40)={0x34e, 0x0, 0x1, 0x100000000000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000a80)={0x4, r10, 0x10001, 0x266}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002340)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000002440)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0xa32}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000a00)=r12, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) getpeername(r1, &(0x7f00000025c0)=@can={0x0, 0x0}, &(0x7f0000002640)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000002b80)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000002b40)={&(0x7f0000002680)={0x4a8, r2, 0x8, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x150, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0xf0, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x400000000}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r8}, {0x180, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x3, 0xba, 0xfc9, 0x9}, {0xfffffffffffffff7, 0xffffffffffff8001, 0x8, 0x8}, {0x7fffffff, 0x8c3, 0x9, 0x1000}, {0x8, 0x11, 0x8}, {0x4126a86, 0x1, 0x1, 0x1}, {0x1f, 0x3, 0x4, 0x9b}, {0x2, 0x40, 0x8001, 0x9c7d}, {0xb65, 0x8, 0x8}, {0xffff, 0x3f, 0xfffffffffffffffa, 0x4}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1, 0x40, 0x5, 0x8}, {0x1, 0x9, 0x100000000, 0x5e9de95}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0xb4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/10 03:47:48 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:48 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x0, 0x3b}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:48 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:48 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x1, &(0x7f0000000140)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:48 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0xfffffffffffffffc, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @time={0x77359400}, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80800) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f00000001c0)=0x5) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ptrace$pokeuser(0x6, r2, 0x5, 0x1000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180)=0x1, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) sched_rr_get_interval(r4, &(0x7f00000000c0)) 2018/04/10 03:47:49 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="73a7c640"], 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x402000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0xfffffffffffffffa, 0x4, 0x3, 0x1]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/46, 0x2e) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) acct(&(0x7f00000001c0)='./file0\x00') 2018/04/10 03:47:49 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x501846, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0xbf, 0xa268, "d36a01b17005a6986ef422e96731c9a8b15c325d7275764684f6f7f5b90fbd11f3c763ead6ae30e1f3238ffc0875f13e773d16b747dcba28fd5570aff1bdfe14edda26c37d5b0fbaebf713763fc6f0ccb9c969218b790a58fe30c8c0108346de27425831d66dd185e108658be2c33db9224eef0c870c3566a23c4c4fd7d764a134ef4347f049fbfa262ca33bf6b01ec282821265a4c0e1c7ec6318596920ab77f7822ab2d80ecd55bfe11d7559a9eb529aefd4c22d8398"}, 0x2880) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:49 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) prctl$getreaper(0x1f, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xcc, r1, 0x830, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x34}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xaeb9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000}, 0x20000001) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x20) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000000000000000009500000000000000ee86b629620a85a7e7c9e59df2a9c304b09c0079b9035c97b20d5edcbb69abe6df850d84146ce150479b254174fde733fb2f198e73d9ca4cd2c91dd42f66ed67"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:49 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="a70ee7533176f0dd1d9564d89e184875deb6e72bbb9a81802fa47526ff4c18bdaa5c20b8fd98ffdff05af64ecabd03bfa63a74536a3fd1176f5aa47e3ad95d232f7f80241586c74da044b6c94fe01f6517360118cfe678d760", 0x59, 0x7fffffff}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="64656275675f77616e745f65787472615f6973697a653d39362c696e69745f697461626c653d353f302d6d93283d9af83f31dcd8418a770e0d724388d3b6f46fcf2e763206e77d59ea90661806c730317f796919d72de2a87d36e1394bee5493ae3bfed41bc07b8eef70f5755cc47bbe894c30ef52d1942648c88eaf41e259c08d323efd839b61c73a42009f9b1f973a0d78eea8cfa70aa4d370df0bfba24106791c019cfb3241d8f4a225b76b5e"]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000200)={0x81, 0x1f, 0x7}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) kcmp(r3, r4, 0x4, r1, r1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000003c0)={{0x3c, @rand_addr=0x20, 0x4e23, 0x0, 'lc\x00', 0x0, 0x312, 0x7e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x12000, 0x9, 0x65}}, 0x44) sendfile(r2, r2, &(0x7f0000000380), 0x5e) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:49 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x0, 0x3b}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:49 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000380)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0xef, &(0x7f0000000340)=[{&(0x7f0000000280)="cafec0ee8a83bd559326cf01c2b7ed0a28ca95fe9928b9de8d04a3d9a06d330d4716cfcd404d82ec3d7e67fd10b755111e5185f0df2f8530f15566fbd30166f978046bd700849c798783b119a3c8d0040df2b513b4aca71063beb9ce301faf0cffb9a418c9eebe64b173fdc6a456f6929faad4a9940fe8a0016dc0a3874039d74643e8ee75fc212c0e9529933779f1e3a50bdf1e3db7a227d5f3498c1073b3b35a93fd2eca29abd4eb8b04", 0xab, 0xd22f}], 0x1000, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR], @ANYRES32, @ANYBLOB="41a7036f3d8fe1fe783c54806c7e1a0cbca23acad47d62eb6663a45f2296dcc33530b7704563fb7e31b30b2264119f4b8c018cd9ab8a078c59ad7891a39ab47c89cc4283d87d6e5d70844a3dc8170c6f971acf9586010363899c", @ANYBLOB="d66bfd1b5474c8f6fb3da098af286c7a4dad979fccdf92b2243fc6d271f99265c4dd6769c185811af2232bd15478ab9231520c26cb555f44d848359676da697f3b3f717d1c5b633a9a4aafa9a2fec08b4194910c459c28cc3451036aa42e4a23d65cee4c86", @ANYPTR64, @ANYRES32, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES64=r0, @ANYBLOB="adf431ff0320e83567fb0178c020b02cb9ebb73f0b3de4d6c17a070b57df2fe30830da10d16d5345541b6f22706ef64eb3c242c2319acf03163abd0cc8f54481580d49130e86673d0c6fe49282a242f1f2b5876c6992cbb13b5a0f5f9b61f4a62e661527dbbf1b1e76657a", @ANYBLOB="3fb65416562a17cdf755de0799fddc1f644797ff57bf9b28d4c869b3de12668b68210db16c75bba0ef13c6c260b474b4841a2b303694daf5cc15ecda3f49915df7501dce7d3cf853534f6124be55ac501bb5db18dc7c424191ca7bc505595a031d78b668a4bdf1384d7c8cf36959d9ca38aa0204bac04f467c21c4173c36f28ec7075269641c33b6fad6e18bc50d85b39172d97096a2b69973b4d62928e02a00e5c68a5c0131b8a839b1242660b3ebbee65583af7e56eae0e778e6aa1b09"], @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYRES64, @ANYBLOB="477db899012dc7a4a5e7cd11b90dbbb86193ff118154f40cc1a4a70bb43266b843d01d87047515399169dea32e729f10e9bb67e2893c0268f5c366017caff4bf768567685c627939af942d88e45296850a083a6c0063c0d453d72b1a43e0850ceea8e7e4ee53887156cb97517db348f679d0fad8af03", @ANYRES16=r0, @ANYBLOB="18a1ed6719f51b6584a9cb470edf9308d0d82e67412e2abf79265f6219455a4d016295959adf5b068102538b5f23c8a44a97e1683250d508d842b12d273b9df314c091f6cee916ce8ed9c463f682f8936240a210472778d7bc432de84234e7ec7fdba27f872403491a5c01376ab0f4e8aa2f4081c3ee850996fe25ad3ee22b7479842c4643d5ad6a8622c77051452a154b15c8784a"]], @ANYBLOB="a1bf5c698a47ce3b3b243824a9aa967d2e49260bc5c58f411c2e683004f0cdb4bd61cc799da7c27aefeda71c419b97c6916ddc78c631ba46d1ca63e2e6f35eb61024bbfbe12ffd8cfa8c5492d3fd7fed597109e7625e935750506a9e714b2ad5e1090fddc05e6302b90d58561531ee7ede6961061718130a0b7d1b643dd835d1b99afff55edcd6e8e6d8712b4361927257787d1ffd421a22b7b440a8fb26477d14326ec8460013db6b0d", @ANYRES32=r0, @ANYRES32=r0]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) unshare(0x20000) socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000240)={0x6, 0x8}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000200)={0x5, 0x6, 0x100000000, 0xa8a, 0xad}) mkdir(&(0x7f0000000440)='./bus\x00', 0x122) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:49 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="15927ad046a812fdce68e0b95312a32fdaf69cc9c3b23795786da38bc829b6690b15f872dff142586ba79be679de197cfaf3c25e32cca69b2a30ddbaade34c93675d3394d0eeb58f7f7f14705cfcd5d0a20aacc847126a53822501aab2fde931156f2fcebcfd8ff425cfb2f6b9c7fdbe1032de1692ad6d8134004d78f271e37f78ab102396a5eb497649fe7094be5585228be6119657f5ff3d654c7e4f3c4b62f58677bd8052a79f62639d7a4b876bd97c07f875a528cb509015951a7d53e2057f942bab5e1d87f13ee352a2f3da543135c0667340bcc5b450b2eb248db2a7daaa", 0xe1}, {&(0x7f00000002c0)="28b4afe7c278c0412f7659e5b585fd423a276fdf8cb44e01c98e713566b9ebb3a5e524971525a7b44f3101ad527fac8592fd269672c2c912866179d896e64b31eaead97164988197b342abb003d59e719c01135f1c633d19afdff481ea975f892ed87ba6fefd21075a9d5efe2981927ba23bf5f7dfae911be47460641af4cc8989bed10e4225ce86c0ecf69c58cd86a49aac9f20882f665f5b0904d544af95799f2b6a7c6e255e75ab10badcb0bed48e5402dae353aa", 0xb6}, {&(0x7f0000000380)="13b324128fd3e47eb32d4189009a9ac60e25d53d3d7ddfa1665b3250a965016689a2e4c4e506529cb86d8f2651547aff0341d07bc21b172160caeb8ed28cd9a683acac03d62771eb72bb2865a79aa5a6973454445a33e8d9d499c7fa", 0x5c}, {&(0x7f0000000400)="39daed6a443143f196a0d5cefb6a3e29e43ca029a6b170605186128f9ab7d7655f9df0293c6679bf91b8544b4464eb41fe4761e68d2e2b13ce69ab58ba0a1ef145c9d2f32185d3fc32b0efc05c9f88e44552e3d1861ca5af7b8d2424736a540f8739083e103f14bcfb62c24a4ef2c6488f4a6ff717903e1191964c3cf56787b0c85a4eeaa35fa86ec6f8848ceef88b2fca4dd83a2281d03871f4ab6cd105a79f0318228e5d4d430df1695e43b76962d2bfb1b81089f5b5997fadc6c697950c269c44790b0f06", 0xc6}, {&(0x7f0000000500)="adae5e64ea27757918f82050a0a3d417e5682e65db115b52a2f2f174244ff46d2b3bb706b534041c8a4a3a42023226610e8381cab128a30de623f6d47fb73ae1aaa65a2741665de164b42575d61eae4ae90b46fe9a4cfb54bffeb9f40cab31058cfde42f178cf6bab70191ca7e6e9b3a2604f91111f8b49e2c22d4148e68d888c9f71d5b3f7c82df33743f2cd8d70ad13e6cd85e9fe953d6e50fe05507ecd59063207249bc8890fbc4d76b09", 0xac}, {&(0x7f00000005c0)="bec0428e60e9e1c1b5905b15abe9cfae7689427c8026ad5a0008477c9cf99ba63446e063fa98eb0b5cc8497a2cccbb0d192fc1a0cc2712cf03c9a65db6808d87ced58993a4543b9718f3eea4251974a3ea8122096b98d5dabadaac5c316fa867d4d9", 0x62}, {&(0x7f0000000640)="5afd847357dcd874012426e4526a91849498e24a36bac84d02ac50d40dc8fb803d91e908df44789efe5f5491050ae0c2b0c354b1c23dd3f448cb11bd35198210018d77eacc5e48", 0x47}], 0x7, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1]}], 0x28, 0x20000000}, 0x40000) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:47:49 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x0, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:49 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a313089faf251f075809edb272c7325b1227a6e0200134c0e9564020000000000000017b3c755e5c7a6c76f2fc6e53a2fe61259d157163c7464be1ac0b0e77d34f5fab37898a0d0bb416e770de1643d000000000000"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x6, 0x1ff, 0x7, 0x3, 0x3, 0xfffffffffffffff8}) 2018/04/10 03:47:49 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) symlink(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='./bus\x00') open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000280)=ANY=[]) 2018/04/10 03:47:49 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000240)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) faccessat(r0, &(0x7f0000000300)='./bus\x00', 0x90, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000280)={0x148, 0x6, 0x8, 0x7, 0x3, 0x800}) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000340)=r2) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:49 executing program 6: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x2) sendmmsg$unix(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780), 0x0, 0x1}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) statx(r1, &(0x7f0000000340)='./bus\x00', 0x1000, 0x80, &(0x7f0000000240)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:49 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x0, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:50 executing program 2: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x4, 0x6, 0x1000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x37, "342f15607fcb63de871bda36d05831d177e84d38a29c5136cc3793a643870caf8dcc9362f43290ed0a05332036f285ef3222553afe0d54"}, &(0x7f0000000180)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r0, 0x8001, 0x2, 0x100000000, 0x1ff, 0x1c, 0x9, 0x7, {r1, @in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8001, 0x4c7, 0xc, 0xfffffffffffffffb, 0x7}}, &(0x7f0000000280)=0xb0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xc0cc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:50 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x0, 0x3b}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:50 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000ec12db0000000000000000000000000000"], &(0x7f0000000080)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:50 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x481, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) write$sndseq(r0, &(0x7f0000000080)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x101, 0x2, 0x80000000, 0x6}, {0xfffffffffffffff8, 0x3ff, 0x1, 0x1}, {0x1, 0x3, 0x6, 0x7}, {0x8001, 0x9, 0x1, 0x80000001}]}, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x90, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0xbe, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e24, 0x7f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x58}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x7fff}, 0x8) 2018/04/10 03:47:50 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)={"73797a1e", "decf00a13ccedf62b8842c83d2dba40233b7275d085eb71b7220d0b38742e59e78a731dd9d82685faf0d6c83a1a7c953598f3572639aec4832cb98e0f9d861a2311ffd8bea9bfdd908d193c7d9967d55dfe39506595277adb800a0962f4d78476497c8a76a30e972904098d04259055a2c2f808da2abefbdedf7a55b716d510eaf1bd44787ed1bc35ed56cba4258bf"}, 0x93) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x6, &(0x7f0000000080)) write$sndseq(r1, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000003c0)={0x800, 0xbff, &(0x7f0000000200)="b6570a1f7fbe0062879b6aff1e5db1cbcbf2", &(0x7f0000000300)="ac45a4bff0fd6b31cff5a53be3a68908108c2aee41d293353d0e1add3411e6d6f1f5b61c4ebcdbf18fb063354258aae3ca1df3ee360608159e83619288179bd636008963269f26c227a2f0c4436398f14f904956eb971f2769cf21b37c66d5eb17a04f4e01166c46fc57c33996bd3b29b3ef0326294076facf9bfa10eaffd187b79c16", 0x12, 0x83}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="24000000150afdff0000000000000000000000fb8433de00000000000000000081675c06749aa34314c0e8f71def1bfab32fad357aaf0a139fd0bdcc8716"], 0x24}, 0x1}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x280, 0x0) bind$alg(r2, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:50 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./bus\x00', 0x6, 0x2, &(0x7f0000000380)=[{&(0x7f0000000280), 0x0, 0x4}, {&(0x7f00000002c0)="7ec6236186c88fb596d83b1145d23ef5b22054cd5619d0a3916410b6a366e0ee52a72024ee4026e756bc53123739f085d0c714fdd97adb3592c37e530e60e2f04848085506cbea3196ff72bcc9e1219a78740dca878f4c4fa02b8e81537d679c9ba24099e722fd75d5443db0fb9833070f3a5eb4e4d43d52f2aab909c2b507b756aa70a7c3520aa0cc6d225d1a1d068ff207c08de04c86", 0x97, 0x644}], 0x20, &(0x7f00000003c0)={[{@check_strict='check=strict', 0x2c}, {@flush='flush', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) 2018/04/10 03:47:50 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="cdd7fa571e5f8104b28fc9bedc473175297aac8fc581bde229dddaa6447ee0bce3954d1b19d7ddea76f8f499ed32e16e0d02b5284aac0400b2aed78bdac962b7914bc134f005938c438d6c934673fa69cb5e3ecc891c00f3c572c4d39b2587cd6b157d981530738be7a963c3f01be8acccacb28426231695e3e3b2c969cc06003c92c2b4a89884724fe2d80600000000000000b0e7e76b75c82c06000000000000007236d21b64ceaa5daf153ff7c0cf646eab66e115a172929a53df600c8a3c8a0f1ae0f758962e00040000234943bae2f019b289975b9ed68e8c55aae63fab273f2cf8ec7455f50fbee0a6acda9528f8198ea65a00d54f117a29e8bf8b36c7d5e9e6d91b9800ee1aeda90f8ce9254d2aa397c94c19a685e86ddd3748dd3a65c934b2586514ae32920785e8090caf8436d040ed612b3dcd7478f4e7f9ed1e5fc6a1434cca5d55d7efa40c5ca7c740fe158e915ad85494817df6bd70e1bfb20f4de4a91d9b44fcf6bb3424c81fa6355b4f28b35b08a79ba507040a8c69b8592b9ed899cec5db04073b663edff7b0bf1334836b340122ecc8cb2662fd27ee42582e0bb4303f4359e6e462676b95ddd50398e7a127390ddef272384fd9eccf01e75bcc6db0229152b6b2426ddfa0422e53b620506d4637ba3f22992e8ae707aa087e6b8027d9d80829537fce99eaba7da0f456dd1c835e473cd02a45f2cd5c66ace0c5c6d1f52b8447eca801ab6868e8e0fb496883c53c018d9c28753737f7fb051c"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @time, {0x4}, {}, @note={0x1, 0x80000000, 0x4316, 0xfffffffffffffffe, 0x2}}, {0x0, 0x9, 0x80000000000, 0x5, @tick=0x9e6, {0x40, 0x8}, {0x3be9, 0x400000000000005}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x100}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0xfffffffffffffffe, @time={0x0, 0x989680}, {0x0, 0x9}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x8, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000001c0)={0x1f, 0x8, 0x9, 0x2, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000300)=""/245, &(0x7f0000000400)=0xf5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="f683e95efebd428f13b27a4cbb57fffe97ad7e1cc2051a645ee7b4592d5a37f8850c15c367b68a9871649447820359366263940d846bdf7d6e6e1dfa37d901c5fbe6be", &(0x7f0000000100)="a13633a80ba8c2510a4c538cf81b0e5584cc0df2fa78ebfd9bded003f3b54067230e261195fc08b852b12754ca7966f0ceaa2609fbd4f4cd97ab6d995e3693c37257e60a91604c9240186aa4cd15d8261905565fad43439f7a5a"}, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x8) 2018/04/10 03:47:50 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:50 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x0, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:51 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x5, 0x400000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) r2 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="d6acd18aa2ef848b3c114914b7b3aa7fb9114648958940e1d3cf2ec3418b4ad5b1fb82539fbff11fb52f2e81c92262", 0x2f, 0xfffffffffffffff9) r3 = add_key(&(0x7f00000016c0)='dns_resolver\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1ff4402dab3f58080d817b7cf4a958dbfa41cb26f47675e7c622637b7c5779c268c43f1abbe39d408459920289eb835c935748cf5993b587d58fec133f011e07f6dd41b743527ccdf629ad", 0x4b, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001680)=[{&(0x7f0000000140)="86599936bfb4fc923abcea486cec203cf7f89895f3bcff65d2ffd1f3e17b0496b5fecc6ebf5552d7ec9c567e6a31c026de642b650336a1529097886b69e7c8696c91d6aefe8c143fca441b4a232a3f8a4e8e233e5e22133b84bcb4bda8bfa53dbc", 0x61}, {&(0x7f00000001c0)="def95f0bc83d59588d64dbff79658ffeaeeaa01d3b078f69f28739e62c3773c270dc", 0x22}, {&(0x7f00000005c0)="067d4217fbd14275ff9766406bb8230c579a6dc506aa9516ad4c57684a3bbc1812e794c7e8d071c70d4e53268d38c2c03987947656ea13f982a3c6ecca61b0b1c6afe09e674dd4ab18c6e114931ea5305db0f42ed62a733eb0e728ccf69fd2fa6f64a09895a5655d2ab2f50ea4f7a154c35d5ce9828acaece60794653c2f15b612fb58631528ef4ccdda1d333e848cb7b06af7b9245f67ad6530e6ccd3c6bf084437ed6f8f73501e6b8d852123a63345f4f219e80967caed54e3c3296bf76a152c553e344f2a0b2b92a2b86fc9f5006bbb7e28e058f4d7e0bba2bdd4843ebcad976f7e02898cf894400f93fd6cd408022df2ee087c335bf8c3d7a380644c738a570df16bc9ec1b1be55e9236b76b286083fbaef19f50da6dfbb73eef88c419fb6cdae76d1dd80ffff8752dcc55ff2820fd6950d3be96df46d277635b7b73b90103a1cdcbda304e4feb0781b969cf23b555e04a5c4ed7418b4fa96e4586dd386ba9daeb8d05b7be3d8518a4ed9d425372a2df43374e38b2cc0fd76a09e4c4bcd527fa2ad62eb5c248c60b03382bd526635c0325d7e32a348f95224bc51fdb87f7e78716c943c64fec38a1412fe08b796988fe4834b824fd91ff3e5cb3e565327e1ba5ed9b3ba826bc0c0912f2ab341acdb98ec3f7bd79a96cb1ec3bee2f7ef293a67868704c441413d7b33a53c7403e2180974072e404908f4a3edb02bdc126e0eec9486d72adf381d6280208849aeec61aef965dd4b1b48587773440354380682ac817f915ca8f65bc8ada7d4eabd8547f288ea416dc7d4cbc21970bc5b40af15e57c2dd37999658ab617512451b91f408920bbf5314177a875ec9f196efb3293397f8462e914c4022b6e9d9fda9ea8f0517a0f2389bcd6b8adc80ee295a5a655937a62c08c000c01a63fdf741a685f65cbc7081c041ae45eb8df8cd9adc87ec123ca18c24b8d64c567636dfe4c40ce4a7dbb5edf4b70500d3616e38cfb385e8ce2997ded91d822743f54d01ab86b9f5dc778f702506950dc4a06e4f22c0eb2cc911f2d81fadc57746ce207973bb35a3fd9e318cd0b4f27a44bd7f0e19864982586d06d0e53523fc1ccf60ffa8f0071bd207b151d43d9b48659a526d00efaf1a1c5923e688dfdc472740e7fe3636af3be653a970edecaa4a07795e5ebb0a596fc4fe2a17300e71be5b4f1f04e0ceb738e34c5f3e1192925a304fe2da5eb9a6e802fafed5ac6e30fcd81995805dbf4f3725e289979708fe48f761a6729d16a5566aec85bdca479ac5e0b8a9d5ee517a58cfaa0a65c2e706d2377ebe796bfba788972a884bb10e919a4c6d47629dbe91dccd5d99f063654326f5c4bbbdbc1d30b6bf9269bba4b2f48a18774e0c7a222528c81160e5178bea92ffadfe31c5675ce1ef064dbe25e84e5b19c7d99a2448244730eee8d503533c5b9992943f55fbb21d2a1468755320a02b1c85ed609992f0d181a1a2bff4e2c6223a79834564da6f22c1c0a3edfafbf9a752788cfea21abd68a9df50e15f314c8d33622f167d29c956b44fc4f5b5020082fd42cd259ff92cd90605700f1bc19dbbfc3751dcc607aea5022cbad1ec04146882325766744c7fc0d79957d38660f3b7740d5acbc3dd277a003ddc9e61266dbad2d2def51e756a257ef8919b99479457e778c46f8af942d8af918741fe5840b233ad900394fcf0af1ba2eadb5fc88918f8155edd5151e8c574c5a4c781b0a666dddf9eb967a7ad35cd5f84a157711e7f6799667766d4887f5f6e3d68a6174b04f5fda440d74b5eb89d60870e00d42d39e911957376ab353783d27b0c8ddaa093d1cf71790461e059f9e0015c2c5820748d8abebc141f7bbefb18807bdc770a0918877a2ecc1ed04b995030c8f39009bd48c1c7aebe8d47867a9cb8708e25a8935c53dca2d1b3ccc6f4e5db94aaa77c44407d51e6ace87c85470cd556453ebeba8b5d37facdcd2280acb47e8f0e874d7902d5a0575624679c19fb7fdfb362a71bf85b0c910273190ecea9adca8a0b7175343030990078e52e23a90fc2aa0a06f0a6067ca43d413126250fd098d491b371011587efbc3ae4f3aa1a7796498fc562318e96bc9da1890ea7fd5d3bcf80f89ec783523cd00cfd1722531d4ee9f237fe37116f54c9e12d572969d40050ace98383b476103c7ed3f5e225ab381d916e7aa730733231088802941cc2df72d10096578d8d2e9735179fec629ca50f21e339ebdb9738df394743d05bfe9707c6090ab617b9409628ffc052e70f56b141ec2284215cecf7e3d477756271bcc4cb804125f193319d83d0f7db5d5b2fb44bd398ca2ddeea799cbafe27e9cbca380b61f8330fa29bd53df0e34150a1798a082f9ff28fd34272138d107c6adcdf1000f0db7d277189bacbc9cd5d929f62cc8b8e6fb80156d0932c51eb3493b82b8348c60227f8e343abebe73353e0e0bc9de9f935a3597cfc3b3cfbbc8c01edfef63d47396f8c5a599ac41b894b839bbe613d3bcb70a67971b23b317b0fb3efb6967e491e77fb80fa4d0cbadde9b1abd359915f1d3014b70a0c2c2eef98cc000b01a6a9678f060ec58419cdfcc838e344901938dd75f646f4d5446ae5ff7104f3172da14bd35153fd0d68b9a7b20ec3a4ae53cbff075b57908bf4e19c20d9f50f2adf7bd5341995d2982c1a5849f06fff96645e5211976b98937dddc9d8dcb98888d5bf602388eaf20af45bb516a765a84143157a80ae3e6ebaa58889337219940994c57760b93e92d0ba9907ac35da6a05b9934d2e5ac9433c8792beb33926490a49cfceed09e802b910b299f809eafe6a4103515f5ef2b011cd6c94e7d26fef44ea62fc0a43b1d220a3d915b70ce1a1619e5840957b1d5ccdb3d3ea32f84d26cad3b370fba13f79e9976a54251f759ac19c6ef025f49fbd3b7f33e0ecb94a7f640c026132b8037445f120d80a10624a9bc608dbf525c2ab660d2875f92573b3c589b70061c8321700d35c8c391cc0eee54f2bd85c42a61dde3abfe210860f145197d64fb37d6b940f5feac3c2cc1212a099592205a84cc7db202faf740ccfe1d196fab6e09ec602cdab1dc92c7482c8aa6c0faa3cbac0ca2c51372b11153e6d6f4b4dcc913aeed497b966db7043c9cad6f5b74a99bca63575a4310e6a1ef19e3686fab93fc28b67c70c7e6d1b0e68db95dde29afbcbf4619e740ed983c4d32209cc3a366102fac7ed01b0aee4894bfaf8738a558bdd8623e5aeb3557f93ebf1a15179d6670704d8289681307cd25b1ab158426b715171d3a63b839ee8de4af9e3879f96e808374ba923b286c0cd76e7685d42a5baafb43fb041aeacdaf70e5988e30078684f7f5d70829773f995e4d5f0005427a6da39e552314e6c3f29d2566c2f6da3d4dc3cf4299817a994bb5968a5b1b507636b8878c13e4f8290c3d814b94a00e928136dd0e1a81df7e758515ffa097470ac27929c4737911c3b306899f64bb7e2fc90b7ce32e5f9ea3ad5b9ecc03a4a5427e9ca79c9785687b56652f4a952caec642e8f3e618ffd7bffd91e870394d90b51aa5a1ee5a4d6564ad596f1b1543e0522e6bdfe56f9292580e96c15661e46bbe59f71b56d768be420fd1e548ebeebea0ec96f56dd7fb6608a59fef1ab349fa830314a415fbb54346aa31c656481272f755a532ae358d47ba7d2dcb53be6d9fff4dbb9481816b79a582fbdbbd2cb594ce96c81d5e2895665b8bb996ff7e02395f385ac4d11436cca6c47bbafa9a3704fc9e654227cbc86748bb4c394f3da1f9397749a78735c790462de3bbd75a712e7c067dfce6ae1165993f30d73dbc126f50febbed4de091e171c5b0b17e8b209d539df3e936fa3c4ca38fb1e4ee822241324a3ad9608f1c8097049e90b849789fed1937ddad8b33b1953c779f38d0374d094b0f56a5e903e7188cebbef1dfe4bb9aa17ad28ca026e02cbcc9d415dc0ff7ac0e3b0e9508e253b3abe56db60b3ead7f5d374086fd351fc28e9c7f44a450884a7b4fee5fb0f8d207f7bf83577a5eede6abb99114ddd297043d27eb143461b23fb69bcf29ef232583f7bf5e581751c3a02efa2a64ac9c49b23a32ab52f5c20e52a6f8f668496dfd5f9a4ad3ac171b68a9cf85dd4e39273e89cc7616d07ec0fe2a13ab9fa5dff5a6e52d6ada61c9370079ccfbf439c25e239d1d9c5a41bb74ccd9674a7900f188ef051a14c9556db398e458f482e56757c17ac0031fc173cdab0af72c490c5be0f04f30b518b7e56c5f8f06197d62f209b5cc5cab28ebc399eed69590c3e182836ccdc2cdb323d8ded9de30281d6137c8826cad92eb6f9916ef7e03cb4f55f5b1ea9333466948c15a2fc0b78b1e2ce49785f10f4ab1616ab0812c0c04d3d80c65b06627add714714316db237f36074f88b8dfa9e02fbc950b13f89c5da7eb624347345dac42f05814c3d09b86812ecc817b241ac905b04c73102da73a5101dd5aee49941f8b8731a472fae9ac56de53af76a2ff896586f6119e7bce739bc8f38c6dd8cb82dc5ee2f1b843df5659d53327b01412e8be88cf59265e35517d85a53c03b698e94977074043639184a8a1a657d47acea1144767a712d14f1dc5972c23fe95e68afdaa0888ca3960394414c4b329bb9b79f45659dea5c6c8bda0a33a824fd3a01872735cf215e554927761f2f81c9bfea9fb7f46482fc88a2d65fe03293a482d6f017690367a7d71ecf2498242557a451834eb6b028c79fb80fbad49753e9a9f9ff30aea0a9d9a63e9b26f1bcdfafcedb6d6a75bce4c61da8a251f1b36a135cb68e20f9150a5b5737eda5802526003fe31b21f004fc0d21baa2b8a0110452719787f00fef9f27d54e7b14e46fd1d6ce613642fe7c9fefe4ad80c07d735a77e5272d0dfd5e4084a355f8879ab8a80ab00a69700c095217eef9e7048f858aba7c36130d5ea930945586fc62a21eefe4df9343c4f491592fa5c97ece20f93b77eb5924d3b52d050d2571c5bfebe5abdcb0c0d6b7c7b06b2ede50fef241a7ba8471665dbcd8d6a5862b2ccf763016e2f5d700a5a2de829cb8d3fcd9378fad20d26b0c7ff6922ef2c88cd1d12dd55d4940a5b3d3085443b3161a9baf95e2a8281962f6dc01a57ba91929368f3eda6ff318b35b87bc694c8e1333b37cb34e2888bbdbaa0eabf86259c8c99f7fb5ce79da34ed8b6d87b2680cea980c2c4d009fcf5934a577a73792010785d29c7102197114461dae9e9c170160e8228bfbda3f753451acd37e5730e95226d80ef5b908015515e822f75eae9dc9497ed4afabce2cede4753a6ff258475bcf560cd4cda738cb670d9118d590ab0a07fa961a3750038825d74cb7de3bc108ca6b37640818636a6f81b19435cf14c1f45e2e55f8b2c33794de86c4e6e334a82344ed5124bca9fbb2fd4feab16b3b88dc430429caf0514b846c981517e3b8d6d01e86f39d0df4ccbc7d50f670035b06b9682a43ef1546a7a9558e7391e1e6491aafddfce01544e1d0023c429f8fd815a40341c2e7ff6d2d193b82bd8b8babe35c5b2a9ce3cff248a57b61020f7b5fe26ba0ff5fe7611e5c0bdda2d68b1910e4096830c57126f674abb8f42d57605aa0c0948c710856021a0e464d5c3e46f1a89e83487db8b9ee4410be17483a3cf707fac829ffa8231b5d0ba3091b0c680af501372354d5d2cf6cd0ff972a74ef656816720face5d1f9aa63eefea00774b88159830e7b890927d1e95c194a337d2ba5b64a2cb4d8638f49919c8faef27554b717ede6c80ea0bc7442fe4e92ce39fa22a20b487dd7ae772632c60aae94e200900ed9a6a647b9d430", 0x1000}, {&(0x7f00000002c0)="308ca671125e9f4feca7edd884e025e1510623751181787f2816299bf1f6687f0d5524fd0fc59918a11ea39b9ab6482ebe141844160442737a71d9c9f5452dbfde613f27447fdf3693b94a03a15e542571f3300243ebb33ccdd4bd31a2c310dee6f61a3e302a80b8fd136e9a3f596b88b99aa8007984d74fd367e1fb6eb6759502b7a9cd59245b1b3796a54075caee1e6a0fab9304c0a67a7ef879825708e8792bbb831953a2022d8423f4a42c031247a6cebd75f6eb3bb3e311c657e63fc8118d9ab809d5a0a3e4", 0xc8}, {&(0x7f00000003c0)="bbff3d787ebdda707b1dcf517dc43fe6bcd9b8a532b494ee5d903f9d35eb9d91973a8da1e97d6e41eb1595ca79aedf16240f7ade33c4dfe03f40ed088ba5f4ddf74a42fa082a7f0fc86779dccad6b4f5bf5142f462d67686d5373705e0a6d420c9edd386d4ee44f43858a53209876ac6db4c974db39819707f54cdf347469d44612a1479b1c5d4f544f8fe149e652930c73ecf5edba51be2f78c09fc53de80bce903d94b199f5278d800884ad95db4de28b27c105ba7cb592a80161e871812ba664e2988f1f7538d4355b0b68086b71b6698891b454f217a8a0a767060a5da665a97de62e68a4fb6", 0xe8}, {&(0x7f00000015c0)="fd5c0a32f2f649eb19d8bc0674fe2e1816b680c724ec68c971f485156ecce0a9b17324ec6237a2aa434d37950514ac7224ca19a7c3e709d837c4483bcfa057688640d55840726466a65ea080a8e230507dab3c885bc5e71ebaddcd3165e654f7c1468b9a207de61f1c2c572175b38df30d2f26f78b8d594f9ad491f18569fc29ef4ef3c66fe2c0866116852380122d337b473d", 0x93}, {&(0x7f0000000200)='BuRr', 0x4}, {&(0x7f00000004c0)="be47ad5380e5dccdedede4fe355bf341e2527b", 0x13}], 0x8, r3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:47:51 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) timer_create(0x5, &(0x7f0000000100)={0x0, 0x6, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000001c0)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000200)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000240)=0x0) process_vm_readv(r5, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/33, 0x21}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000300)=""/136, 0x88}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/212, 0xd4}], 0x4, 0x0) 2018/04/10 03:47:51 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x1, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:51 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB='cyz1'], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x6, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x140, 0xc, 0xf, 0x210, 0x70bd2a, 0x25dfdbfe, {0x3, 0x0, 0x6}, [@typed={0x68, 0xf, @binary="db7b44ff5e239f42d4bcf8ea7e9609479dab308c3e67e471a5807da54436dbc78b90433af9a00aca1c864ee612750bc21ec726a992af438c945b55c3720078afc1f4d851d3d9fdaec469ec2f718b34baeae03dd3bb97a6fada6796b99c823e782bed1c32"}, @nested={0x4, 0x84}, @nested={0xc0, 0x68, [@typed={0x10, 0x80, @str='-security@.\x00'}, @generic, @generic="9284d2797fb1e45db1c90c5b81cf6475b680f0790da0f20471fa3d66440c82b0375070bd5f4994ae2173e2e006d3aedcfbf94ff5c37803f8ad05287f345195fb8ee0bfd275cdfe1f56d59612be41642d4952c4b3f1eba71067320bcb9742f5f1b68637649b2f733230fd8b6689654706c40db86eab59aab74e3e1a6e8bbdc6839d45addc8b273cfd7a18f510b57fc830fea7eded8e6b283bf938d5d1b78d296c5cef248532bb8767b3db"]}]}, 0x140}, 0x1, 0x0, 0x0, 0x40000}, 0x81) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/193) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:47:51 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x1, 0x3, &(0x7f0000000400)=[{&(0x7f0000000280)="89ad0e01b79438207fdd7dc249e637af55be4d985dbe2457265f668d61addb942a5d44bc06ee2cc32172", 0x2a}, {&(0x7f00000002c0)="e59ebb673c122eb3de6fd54b12611434bab6f6a414644999c39937d37cb79bfa7d3374419d185deb52ffbd9e6f3193f205754aff10ac0142b7d7397f924f31a1b959ae35d131357b0aa8887c55a5d5a022b2a7f6ed1b5561f5cbb35500ebe3b2bf20c908ec02d2fe294d58630da50fbb2db58c87e582af", 0x77, 0xffffffffffffffc1}, {&(0x7f0000000340)="41a388195d5a261bfaba767f3fb0be5f80cef22dbac7eb590528ca480a411fe030d0d709dc4318a265dc2b9880f0191f23f78095f795e8ce83f68caf7326bd5a5f1badaaa2da3d77a61b3f897c99264021846939685f3465735f16718342545b01ace47be0daf8b5aeba3d17cbf97c91cda3a7210d5b8aa3e4a9e8ae9f43485b8ab6dcf986a9b71eac2cba6fa3bc909bf6b9802099eaa19cc6a42ddede4c1c0c845aa1113f8d20ac26993b01ca907593b6a8b4bba0c284768115", 0xba, 0x9}], 0x1000, &(0x7f0000000240)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x1) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:51 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000001500000000000000950000000000000000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:51 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) write$tun(r0, &(0x7f0000000300)={@pi={0x0, 0xe9ff}, @hdr={0x0, 0x80, 0x7f, 0x101, 0x10000, 0x8}, @mpls={[{0x1, 0x80, 0x0, 0x101}, {0x1, 0x9, 0xd5, 0x76cf}], @ipv4={{0x9, 0x4, 0x1867, 0x6, 0x118, 0x64, 0x0, 0x282, 0x6c, 0x0, @empty, @empty, {[@ssrr={0x89, 0xf, 0x5, [@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}]}}, @dccp={{0x4e22, 0x4e20, 0x4, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x5, 0x1024, "ffd640", 0x10000, "79de44"}, "14db35c5f05c7c9510da8f25f6bb3f0f82059f1053430108a752caa11c1f9f128f0febae687292d3f3573bf03d52252bedf4c3589d087cc63ca583f08391fa89bae28241302fe08f0c720c4e527edac55cd9b24c5a49cebc4e55d247e6a91a71f177ac0ec6d7a22ff36cae0732d7fd2b39c072a1664e4e6395ba1c407d7940fac42bfc51e9ddff98e53ccd6238349c37438e6d6175d2a29bfd590b18df0984d6fcb27b020ff4f0a22d3dc406d943fe42e1cf626ed5724dec48a2d0faf4871bb8b47db14ccb847b0b8a739ba9c235de345358961c811096f34b99dc469b8fe536335359bd"}}}}, 0x12e) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:51 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:51 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) 2018/04/10 03:47:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:52 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) fchmodat(r0, &(0x7f0000000200)='./bus\x00', 0x30) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:52 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x7, 0x2, 0x100, 'queue1\x00', 0xd6ee}) 2018/04/10 03:47:52 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0xa4000, 0x200000) sendmmsg$unix(r0, &(0x7f0000000480), 0x0, 0x4000880) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x26c, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @empty, 0x8}}, 0x7ff, 0x100}, &(0x7f0000000380)=0xfffffffffffffe6c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0x2, "e974"}, &(0x7f0000000400)=0xa) 2018/04/10 03:47:52 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:52 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000df6000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400880d0080150a6920f6aae36535f700000000000010000100000000000800"], 0x20}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) 2018/04/10 03:47:52 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000240)={0x41872528, 0x7fffffff, 0x1, 0xfff, 0x400, 0xffffffffffffffc1, 0xbf61, 0x4, 0x8, 0x81, 0x9, 0x2}) 2018/04/10 03:47:52 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/dsp\x00', 0x200080, 0x0) accept4$inet6(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001500)=0x1c, 0x80800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4000004000, 0x0) r2 = signalfd(r0, &(0x7f00000002c0)={0x3f}, 0x8) write$sndseq(r1, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7ff) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000300)=""/43, &(0x7f0000000340)=0x2b) ioctl$TCFLSH(r0, 0x540b, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)=""/131) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x7, 0x4}, 0x4) fcntl$setpipe(r2, 0x407, 0x87) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) 2018/04/10 03:47:52 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x4, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x180) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="080004000000000000000000000000000000000000009965901d20ccbd509500000000000000b99fa1a928fb556779aa96940ffe2e3c7c6564460323b3cbe5294241ac46747e95592f2b1f2331e33cfd94ab7bc77f174e2ecb4cd3cab5f0cca4bd5b16b93c9975ebacb42622411c174aaa62a94d1c4968bb2bc50f9715f84924bed5add4c5fbc89c3e37d68d1c6f4df51eacc7c4add40c310f3f81f81e9ed44f075b9035"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:52 executing program 5: socketpair$inet6(0xa, 0x8000e, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "70158dcbb4e4a41d2a9cda3c457e99478726428d5ea53a36a004a6df86c022555765c3d0915362174e0cd1f64e404d339371b310f052a1588aed870449daf46c89e216abd6cd9690fe3a40412482581268e95c1815368f557518f50d1be48b6f3b96bdf642b87888b504854a66abc20379b4ccb4aa8172213f278e487b26e6659d640929e85af30bb66bbe55231f601454535c5bc691f3105ece00000000000000000000"}, 0xfffffffffffffe8e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:47:52 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{0x7087eef}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:53 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:53 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x6, 0x30, 0x7, 0x1}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x1, 0x2, 0x2, 0x4, 0x4}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0xffffffffffffff3e, 0x15, 0x4, 0xfffffffffffffffd, 0x0, 0x0, {0x7}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1, 0x0, 0x0, 0x3}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000300)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0xc) 2018/04/10 03:47:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x418000, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xc, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x160) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) personality(0x410000f) 2018/04/10 03:47:53 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000200)={0x3, 0x1000, 0x10001, 0x5, 0x200}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:53 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x0, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:53 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) gettid() ioctl$sock_bt(r0, 0x8906, &(0x7f0000000300)="0bd61434748e8110ddcf2678313695384217bd253d8e545aa705417093a43cfb188d2c227b0cfbdefff9ef9fd9d2085d16c76e5e25a25c00e4a34320a27a7f5b260801f6eed4f49b0c9981bd22d2a32534acf46ecce742e929c6dad06095f9ebaf5df6bc96468019ac79fe1e51dc8aa73629f111ed78ed48194e6ad1cb717653c1bae2d426a8e52a6b91a1f0e81f5bbab16ab9212ba217bd1f01eeda848bd72c6d0b6f462fe5694886c8bc484d6fe40073276102546e316f3e7a7b2f1b938c6b62c618b76b8edfd9235228d9") sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, 0x15, 0x8, 0xfffffffffffffffd, 0xfffffffffffffffe}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) 2018/04/10 03:47:53 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) fcntl$setstatus(r1, 0x4, 0x6400) r3 = dup2(r0, r2) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)={'syz1', "6db422f802288bd95854c17940ef5644ab3a792652e006e72a8a89f0e81ce924ece31ff36d000021e74a3103a03020fbc012"}, 0x36) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r4, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) socketpair(0x5, 0x5, 0x9, &(0x7f00000001c0)) getdents64(r0, &(0x7f0000000300)=""/4096, 0x1000) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCXONC(r0, 0x540a, 0x100) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000000140)={0x20000010}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x190) 2018/04/10 03:47:53 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:53 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:53 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000400"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x1}}, 0x8, 0x9e, 0xb4a1, 0x1, 0x800}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x0, &(0x7f0000000180)}, &(0x7f0000000200)=0xc) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/30) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x74, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/116}, &(0x7f00000001c0)=0x50) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:47:53 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000200000000000000000000000950600000000000000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:53 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}, 0x97c}}, 0x80000001, 0x3f, 0x1f, 0x2}, &(0x7f0000000300)=0x98) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) getgroups(0x4, &(0x7f0000000600)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000000740)=[{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000480)="00733df79b2fcc6b1f4cd76b84993c3a69fc4f77b83b5065d7b7beb6b9cb5708fffe61b9a42cb1574725f9f83ae7766d148665daff54b67dc5ff78ab85aea14663d34efbbc1137a4b7d6090bee4ea32377c46db55f2b567a8634cca59255533b6a8b5ad9d36d7b703d66de40e9c5f7d21e63661d956bd278529e0e3c339e2c5d5ac7bb277e65930d6ef9254d6d05", 0x8e}, {&(0x7f0000000800)="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", 0xfe}], 0x2, &(0x7f0000000700)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x804}], 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x4cc6}, &(0x7f0000000380)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x2, 0x7fffffff, 0x2, 0x80}}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:53 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000800)=""/4096) 2018/04/10 03:47:54 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000095000000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) sysinfo(&(0x7f0000000080)=""/219) 2018/04/10 03:47:54 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x50) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:54 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x0, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:54 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001880)=0x1, 0x4) epoll_create(0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001840), 0xfffffffffffffe00) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) recvmsg(r1, &(0x7f0000001800)={&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000180)=""/2, 0x2}, {&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/248, 0xf8}, {&(0x7f0000001480)=""/230, 0xe6}, {&(0x7f0000001580)=""/175, 0xaf}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000001640)=""/75, 0x4b}, {&(0x7f00000016c0)=""/87, 0x57}], 0xa, &(0x7f00000017c0)=""/16, 0x10, 0x9}, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000018c0)={{0x3, 0x0, 0x4, 0x3, 0xe7f}, 0x2, 0xfffffffffffffffc}) 2018/04/10 03:47:54 executing program 6: r0 = socket$inet(0x2, 0x3, 0x401) r1 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0x1a}, @in6, 0x4e22, 0x7fffffff, 0x4e21, 0x4e4, 0x82, 0x20, 0x80, 0x20000000000005c, r2, r1}, {0x20, 0xffffffffffffffc0, 0x9, 0x8, 0x6, 0x82, 0x100000000, 0xff}, {0x0, 0x2, 0x6, 0x1f}, 0x5, 0x6e6bb6, 0x2, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3501, 0x1, 0x2, 0x0, 0x9, 0x400, 0xc6}}, 0xe8) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimes(&(0x7f0000000240)='./bus\x00', &(0x7f00000003c0)={{}, {r3, r4/1000+10000}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x90a80, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:55 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'bcsf0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/10 03:47:55 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = getpid() rt_sigqueueinfo(r1, 0x3e, &(0x7f0000000080)={0xd, 0x10000, 0x9, 0x7f}) 2018/04/10 03:47:55 executing program 5: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="739ae785b5eb7f06d95cadbdeec9eb0725c5"], 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r2) vmsplice(r3, &(0x7f0000000440)=[{&(0x7f0000000140)="c9d2d5d68e0299d6b9f795092fb69b52d9644bba8c8449ba6d", 0x19}, {&(0x7f0000000180)="6d0a1060e4fb98731f2e757206afd74eba4e2e1609423e48d9cbddb5fdfe19a7ef89a6f1420856e66bb26b9fd53ec144226fdac2e295317b5ab032142cb05542f69f2779", 0x44}, {&(0x7f0000000200)}, {&(0x7f0000000300)="710fe97308a01f6140335da5d1c24ff4f462bd2dd9a2c9aead8e90220b6cf787f7130750eb257ce4d7f9650ba0b8fc277c64020748e96ef336642a31bca74bd6b961a4b01862c8fdecd4a74b4f3e4918115c5ecdbfb953627234415a40175e23cd29e3b97af14ff3e4a335a9b6f1e8e7260732f2ffc76c6c4bbd97ddebd347638ed8a8e814aa64062120e96d4d779a3772f945fc10bf0edc9fb283d15169f41d07ac5661c9b7f72d64884475935c4b944674dbee40", 0xb5}, {&(0x7f00000003c0)="111ec2c7c4167b567b26d05fa8b9d2fe5bf8afcc38965ee1804ce0467ec722c8c22552f09f85fe1fe18be0a7596a6ab227ddb7bfe354db4827f2c2d0ac0eb5446aaf8f23fcbbe5bebd54b204f48d6da4ab86a2d9a0a0b5fe749c9b9a7264f1bd0986", 0x62}], 0x5, 0x1) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:47:55 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x6, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:55 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x0, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:55 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) dup(r0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:47:55 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x100, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:55 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x0, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:55 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000001da00095000000000000009233001eb3cd0efb69dd63935e639acedfb8ea77e98ce7103511cee05d8dfe09d9905ba4f07f777f8962720a146aa01fce568b324e378135b6305ade3ff87b0b6ad2f59a934ad9668009d141909ad94e559c8d72db025520c243127731efb1d7371f32c508f48efae9c5eb82baa8b454f1cff30ba6c002df66efa4c6ff0aefc992a3653d9321b0f4326efaeaa76532cc329bf5b2ee99bb918dbf4be5"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000180)={0x3, r0}) sendfile(r0, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:55 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/10 03:47:55 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000054c0), 0x0) sigaltstack(&(0x7f0000002000/0x4000)=nil, &(0x7f0000005500)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000005580)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@dev={0xac, 0x14, 0x14}]}, 0x14) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0), 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/10 03:47:55 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) [ 685.023256] kworker/dying (22) used greatest stack depth: 8312 bytes left 2018/04/10 03:47:55 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt(r0, 0x8, 0x6, &(0x7f0000000340)="db8f1b574f178f675d6cea5d81ec077fcec99fe1a6f1d8cbc5e6ebd4589f97a8b4987286e37a3d1cad271a798159fa9bc28cd9c9feaa2e4f0d7e489211b2aecb869403493abe8c102411c7db4cd7f74114bf43c1db383527fe5d51ff38b46a80dfa6ca552ec4db8b8e5bf9992a0a8da43a8661b800abf8155bab4fd75d1efe239cbfec2418a082bc18f1b72990723f2bd1cb88273b583c3650", 0x99) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) readlink(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)=""/215, 0xd7) 2018/04/10 03:47:56 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:56 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0xf89febd77c16c6fe) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x20000) write$binfmt_aout(r1, &(0x7f00000003c0)={{0x1cc, 0x80000000, 0x3, 0x4f, 0x2bc, 0x2c4, 0x2d0}, "e812129c7972eb49b7efb9099141e0607fd57446679f761ae7ff0875320608da4bd349302912626b67755f06efd5ccd3d57c4bb0e6c8697a6f90335d3955b8a3b30381b1e50fba4ecd288bb99981315945b560ac3225", [[], [], [], [], [], [], [], [], [], []]}, 0xa76) 2018/04/10 03:47:56 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x0, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:56 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace(0x420f, r1) signalfd(r0, &(0x7f0000000240)={0x2}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000095000000000000000000000000233700000000f08363bb4d97f69e260000000000000000225d54393960482fe894c95d6a2a058eb8c4b92657884b3b9df90008000000000000a3e0bd43002792a47675d89b3e4985a596fac576f4c0d0a5191a08c8276422d3dc52cea5d516b07bfb0ed66efce7450e4b12c3cdcb509c543ad06c785552cad5f900626389a6dc5a6e1db4d749b909023e3cea7febe3514eb204422e28a49b943dc445e0b4d76b4063487165df631e613a4b92f5b8d804706ea25ff9b1d374b904993c29c645"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:56 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) chmod(&(0x7f0000000200)='./bus\x00', 0x2) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:56 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:56 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40100, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='team0\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:47:56 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'gretap0\x00', 0x0}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0xcb, "c7082a3b53848efc957157ef6ba6573f2f8cf77f05a8b7cebb9ecdb6f49cd4d90df2f95fecf11ed53004993fadbc58d800e24c2562bd5cfd7ab9d9f38ab75d83dd50491d7120b6028b6033f2f24ed598c9b50d0b72da10228208489612818135e62eae45383e24cc348db5a421a2848aeb736f459876d3b65fc72b2cd380370e1e9bbce11507d9014c062a71e068202df03806db275bfdeb24d27d2739457514ae840105eda4d85dbccfba8ef2c99cdab1e9f2cd53127e2230afd978b8ae0404249f561528ccbd67c77423"}, &(0x7f0000000340)=0xef) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000980)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000009c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000b00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000c40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000d80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002300)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002440)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002580)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000002680)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000026c0)={0x0, @empty, @rand_addr}, &(0x7f0000002700)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002800)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000002840)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002d80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002d40)={&(0x7f0000002880)={0x4a4, r1, 0x100, 0x70bd25, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0xc0, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x2, 0x4, 0x2}, {0xbf, 0x200, 0x8, 0x4bd}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x23c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r12}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf69}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x98, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x5, 0x80000001, 0x80000001, 0x7f}, {0x2, 0xe2b, 0x152, 0x7}, {0x2, 0x8, 0x1, 0x8}, {0x70000000000000, 0x0, 0x58, 0xffffffffffff3bc1}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf907}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x4, 0x2}}]}, 0x4a4}, 0x1, 0x0, 0x0, 0x20004015}, 0x40011) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:47:56 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="73790200352be7e69af4d58d3e84b1d5ac95a62c8dfa01b36a4d6390719019ea674d0c3943e82b442e47a6e5c8fb09933e48ccb046aa2199a02b34ce366d1a230deb7e5468f676e060cffa299df7ba0e13c42bf6863d2c518ba3ce878218f8989758c9a4aff184f6a1f05318e6e3acdc6286a5a6617cd7180469d3972fa1c29a12fc1f605437e49326f9bb3db7ddba15019af0cedf1352d1c4e454ec114748661ffbdb52c7063db7aa828d75b52ef28fcd620d5cc3c09d78137a86cb144351cbfe11fdffd90eded160b5"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x2000009, 0x0, 0x5, @tick=0x9e6, {0x9, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x58}, {}, @note={0x9, 0x0, 0x0, 0x9, 0x2b5}}, {0x45, 0x0, 0x0, 0x4, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x10001, @time={0x77359400}, {0x8}, {0x80, 0x1}, @raw8={"cb2f1c7dfde7413d59326a2f"}}], 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000300)=0xc) sched_getattr(r2, &(0x7f0000000340), 0x30, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:47:56 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x1, &(0x7f0000519fa8)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000d35000)=""/4096}, 0xffffff66) signalfd(r1, &(0x7f0000000080)={0x6}, 0x8) recvfrom$ax25(r0, &(0x7f00000000c0)=""/12, 0xc, 0x2143, &(0x7f0000000100)={0x3, {"ee2d46a1273ecc"}, 0x536}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffffc, 0x7) 2018/04/10 03:47:56 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x278, 0x278, 0x0, 0xffffffff, 0xffffffff, 0x384, 0x384, 0x384, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@uncond, 0x0, 0xc4, 0x120, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x20, 0x2, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], 0x4e21, 0x4e21, 0x5, 0x4e22, 0x2, 0x3, 0x0, 0x6, 0x1ff}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0x0, 'ip6tnl0\x00', 'syzkaller0\x00', {0xff}, {}, 0x39, 0x1}, 0x0, 0xfc, 0x158, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x3, 0x6}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x5, 0x3, 0x4, 0x0, 0x1f, 0xfffffffffffffb52], 0x8, 0x9}}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x20, 0x3, [0x2f, 0x33, 0x1d, 0x27, 0xa, 0x8, 0x3, 0x10, 0x3d, 0x25, 0x2a, 0x25, 0x2, 0x3a, 0x2, 0x12], 0x2, 0x2}}}, {{@uncond, 0x0, 0xe8, 0x10c, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x0, 0xffffffffffffff0b}}, @common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x11, 0x0, 0x1}}]}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x474) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:56 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x200, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x7ff, 0x1, [0x7]}, 0xa) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:56 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000020000009500f2ffffff0000fe000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) recvfrom(r0, &(0x7f00000000c0)=""/142, 0x8e, 0x0, &(0x7f0000000180)=@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x80) sendfile(r0, r0, &(0x7f0000000040)=0x2000000000000000, 0xfffffffffffffe00) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000080)={0x404e9620}) 2018/04/10 03:47:56 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000000280)='./bus\x00', 0xfffffffffffffffb, 0xd0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:56 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000280)=0x50) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:56 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x0, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x20000000000000, &(0x7f0000000180)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0xffffffffffffff1f}, 0x1}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x345, 0x4) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x42, "8e036344c04486dd6f5bec6807b99b52cef501f7fa064ddf4dfe8d5556768329de9b4363223d3618184a757ce6c3d94d0c2abf314a485aa08d93e4b5610a15c3a3aa"}, &(0x7f0000000040)=0x4a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r1, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r2, r2, &(0x7f0000000080), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000039f299ca52a800090000000095000000fcff0001"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x623d6717) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x4, @empty, 0x5}}, 0x3, 0xffffffffffffffd3, 0x1, 0x100000001, 0x10}, &(0x7f00000001c0)=0x98) 2018/04/10 03:47:57 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a313611aca3e2a55a6220d2cfea4486c46fd54f5334a2b6269ee0817fd0fd837164e695556eeb09115ab424d6b1fc2ac00000755f000000006ace33778b766dda9bd21b04760f2dc2221b"], 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x80, 0x0, 0x1, @tick, {0x4}, {}, @time=@tick=0x6}, {0x0, 0x9, 0x0, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x0, 0x0, 0x0, 0x0, @time, {0x65}, {}, @connect={{0x4, 0x24000000000000}}}, {0x45, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x0, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x20, 0x0, 0x0, @tick=0x5, {0x8}, {0x80, 0x1}, @result={0x0, 0x401}}], 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000001c0)) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r2 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/selinux/enforce\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)='vmnet1vmnet0*\x00') 2018/04/10 03:47:57 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) signalfd4(r0, &(0x7f00000000c0)={0x7f}, 0x8, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000008d0165768e0e433b72c1d700000031832171d35d00b0ba5e66f068a83a59e2690000009500000000000000367f79eea547689abc584c0cf1e99ec3ed81bae9572654e3dc54890d04b071baec90081796c4d31601000100eb91fe3842beeeb3720bf5ddc5086fb6235ec7b3ff009b481a9865e5e0cd6a2acf27df699866082cded60a272603cb7352bcf4c68b2ac1c0b16d2314b08632532ad802f0dbbeed50e9802f46c2a38396c2e7175314412ce97f"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x8000, 0xffff, 0x6, 0x2}, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 6: r0 = open(&(0x7f0000000340)='./file0\x00', 0x100000141841, 0x8) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x100000000, 0x8800000001fffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x1008) openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[]) r4 = socket$rds(0x15, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000380)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000002c0)=""/21) rt_sigreturn() 2018/04/10 03:47:57 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) 2018/04/10 03:47:57 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x24}) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:57 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x20, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x0, 0x6}, {0x81, 0x1f}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x205ffc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) rmdir(&(0x7f00000001c0)='./file0\x00') sched_rr_get_interval(r1, &(0x7f0000000180)) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:58 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'syzkaller0\x00', 0x2000}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) unshare(0x800) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:58 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="00000004cccdcf5e003f0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7fff, 0x300) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000000c0)=""/138, &(0x7f0000000180)=0x8a) 2018/04/10 03:47:58 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:58 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101846, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x9) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:47:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:58 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'lo\x00'}}) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:58 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000e1fff7ff8100000000000000000000"], &(0x7f0000c43000)='syjkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:58 executing program 5: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x4, 0x6, 0x1000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x37, "342f15607fcb63de871bda36d05831d177e84d38a29c5136cc3793a643870caf8dcc9362f43290ed0a05332036f285ef3222553afe0d54"}, &(0x7f0000000180)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r0, 0x8001, 0x2, 0x100000000, 0x1ff, 0x1c, 0x9, 0x7, {r1, @in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8001, 0x4c7, 0xc, 0xfffffffffffffffb, 0x7}}, &(0x7f0000000280)=0xb0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xc0cc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:59 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000000c0)={{0x0, 0x3, 0x5, 0x3, 0x2}, 0x9, 0x8, 0x632}) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@fragment={0x62, 0x0, 0x82a, 0x7ff, 0x0, 0x3, 0x66}, 0x8) 2018/04/10 03:47:59 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x8) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x1ff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x5}}, 0x81, 0x9, 0x4, 0x1, 0x8}, 0x98) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000200)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0xffffffffffffcc21}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22}], 0xa8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r3 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000640)='encrypted\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r3, 0x100000001, 0x7, r4) clock_adjtime(0x7, &(0x7f00000006c0)={0x8, 0xcf, 0x80000001, 0x20, 0xa664, 0x51, 0x1e3e8492, 0x0, 0x0, 0xfffffffffffffff9, 0x3, 0x9, 0x1, 0x66, 0x11, 0x7, 0xfffffffffffffffa, 0x5, 0x3, 0x2, 0xfffffffffffffff7, 0x10001, 0xa3d, 0x5, 0x8, 0x4}) fanotify_mark(r0, 0x4, 0x8010003, r2, &(0x7f00000003c0)='./bus\x00') connect$bt_l2cap(r2, &(0x7f00000002c0)={0x1f, 0x6, {0x7, 0x10000, 0x3, 0x3f, 0x0, 0x9}, 0xffffffffffffffff, 0x8}, 0xe) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/10 03:47:59 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) r1 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) stat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000700)) stat(&(0x7f0000000740)='./bus\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000780)=[r1, r2, r3, r4, r5, r6, r7, r8]) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x1, 0x4) sendmsg$kcm(r0, &(0x7f0000001b00)={&(0x7f0000000880)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000900)="a205be20f26aa42e8c2201bb6a5286f08dbebde187d5216bd906ff492e795b7cd3da967dcf67f70b1544a7784d3588b185a796ed9436ca19073f9651cc3d2f96e73f720c4e6c4863ff33982b8dd66f6bcca170abe019ecedca386e6c66e67c10d2260892a35fb949bc6a33986c2122bb2e92b33f8e24c7715670c787e8525427751e329ce78f", 0x86}, {&(0x7f00000009c0)="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", 0x1000}], 0x2, &(0x7f0000001a00)=[{0x90, 0x3a, 0x5, "1769cc57f004de242907038de9775055d39bc04840d7cc031e8483faa4008a334a79d505f434e0fd7512d5b5ade579df7c8828ae7fbbaa09394a937700126dbfd73d1c39d645c5a59a481d7cda0a9dbbcdd58b4a5b85cb3734404ac54032a6814de23c906669cc3a62ae3d59b3f19d00311766591ce0a7702ead13a80177762c772224"}, {0x44, 0x118, 0x2, "c538527a7eb70dd163b2a12ae73217ad1c342d70edd9144cefcec3bf9d69e5b2ce99ee3bbd903194fac2011f724a849730ad695fd7a45f1a"}], 0xd4, 0x10}, 0x20040000) 2018/04/10 03:47:59 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) inotify_add_watch(r0, &(0x7f0000000200)='./bus\x00', 0x80) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:59 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x20000, 0x1) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:47:59 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:59 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="737984155c46d6e5213ec586ac4711430d4b31f7fc27f04cd9c9eecea24e79fbb21aea6727e513ca426fe403a7ff9dba9db63e8929"], 0x4) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000140)) bind$llc(r0, &(0x7f00000001c0)={0x1a, 0x324, 0x6, 0xfff, 0xffffffff, 0xfd}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x8, 0x5, 0x4}, 0x10) write$sndseq(r1, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x3ff, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @addr={0x0, 0x18d0}}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x8}, @result={0x20, 0x7}}, {0x5, 0x80000, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0xfffffffffffffffe}, @addr={0x1f, 0x9}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x1c, 0x0, 0x3053, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:59 executing program 5: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x4, 0x6, 0x1000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x37, "342f15607fcb63de871bda36d05831d177e84d38a29c5136cc3793a643870caf8dcc9362f43290ed0a05332036f285ef3222553afe0d54"}, &(0x7f0000000180)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r0, 0x8001, 0x2, 0x100000000, 0x1ff, 0x1c, 0x9, 0x7, {r1, @in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8001, 0x4c7, 0xc, 0xfffffffffffffffb, 0x7}}, &(0x7f0000000280)=0xb0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xc0cc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:59 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:59 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000b777270400000000000010e4c355f288e42900000000000000009500000000000000000000000003000095000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:47:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00000002c0)={{0x7e1, 0x4, 0x22, 0x8000, "b3b0138052da2f9563bb6d6ea064e122b6b0d8d65a00498256afc57040982e32442248d840ee0f886d7a1a29"}, 0x3, [0x40e4, 0x8, 0xe1b, 0x2, 0x507d, 0x4, 0x100, 0xd659, 0x1, 0x8, 0x1, 0x6, 0x100, 0x8ab, 0x0, 0x7, 0x3, 0x1, 0x6cfc, 0xb37, 0x3, 0x9, 0x1e, 0x654, 0x1f, 0x80000000, 0x80000001, 0x1, 0x10001, 0x3, 0x0, 0x5, 0xcb3, 0x0, 0x635aba70, 0x3, 0x1, 0x6, 0x7, 0x0, 0x4, 0xfff, 0x5, 0xec, 0xa5, 0xb4a, 0xa30, 0x63f, 0x3, 0x4, 0x88d, 0xc2, 0x7fffffff, 0x7ff, 0xd8, 0x42b, 0x7, 0x8, 0xbd, 0x0, 0x0, 0xffffffffffff0000, 0x10000, 0x7, 0x6, 0x8, 0x8001, 0x1, 0x8, 0x2, 0x1000, 0x81, 0x0, 0x0, 0x5, 0x8, 0x400, 0x0, 0x7, 0x7, 0x907, 0x8001, 0xfffffffffffffff7, 0x4, 0x6, 0x20, 0x8, 0x9, 0x7, 0xdd40, 0xe000, 0x3, 0xffff, 0xaa1, 0x1, 0xffffffffffffffe0, 0xffffffffffffffdc, 0x1000, 0x297, 0x2, 0x7, 0x7, 0x100, 0x3f, 0x100, 0x3ff, 0x7fffffff, 0x8, 0x4d72, 0x2, 0x1, 0x9, 0x5, 0x101, 0x0, 0x9b9c, 0x1, 0x400, 0xfffffffffffffc60, 0x9, 0x401, 0x8001, 0x7, 0x0, 0x19, 0x0, 0x1, 0x6], {r2, r3+30000000}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:47:59 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:00 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x7, 0x2, &(0x7f00000002c0)=[{&(0x7f00000005c0)="2f2648da6a8d559c2ddd0311265ea854a857b941030ad8bae1aecac05f45b5dcbb43175678b9fbeb76e215b4c58bdc75db1fc456ae6d6e574cc9ec244e3087f7b44ba9be8f0f27098b12a8e3ca89010ee1162e97a6b183", 0x57, 0x9}, {&(0x7f0000000800)="d2e598cf07cde43830cb429a0fee1fd569b08ed7567f9ccf54b964bc140088bf52788909b9c3c0f5fb8e8b5f2c159e91556184db4b41763bff3592e56417d57f1b20bdeabb12656051649c91d84e7af6ed8eaa15936aec13f06dbf9572d53576bef328c542f48b3bfdaba8374dd7239cee92ce558698733494af7107906d34fcbd9e3b027384462d", 0x88, 0x5}], 0x1000000, &(0x7f0000000540)={[{@fmask={'fmask', 0x3d, [0x34, 0x32, 0x31, 0x36, 0x32]}, 0x2c}]}) connect$ipx(r0, &(0x7f0000000200)={0x4, 0x5, 0x8, "a5a39cc2047d"}, 0x10) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x4, &(0x7f0000000500)=[{&(0x7f0000000300)="df983a661b4bba9825a99e0bebfb849a55d63be68c63c8ac64cc32d19eb9602983145a158f68a8d65612bee09e168e06cb066473a49f347266adcc80f53f4ab19e80c43c0ab940484707f3aeabf72c0d9bdf216a2a15a798fe877fdc2c12c24b31f8b7aec60b39d87454244d2a78ad57b387b8a67352d09e37f81ffc2acf0f94d534174649fa8f55242b517465fe1a27e15717290b8781a4e4536c", 0x9b, 0x482}, {&(0x7f00000003c0)="632a8a13a23912d9ed34f8fe90ddd2f4c58dd8ddda080d7e6da2de1c1003ad15d7ed1bd067c0082ef5e7a72ece45a91078b2b4f248554b95259aba0d6d8b801c7c7900f320aa04d660113893a70624b00c34eda7cbb05295b62891272b7a00be722b63c274bfa7728d0ed3", 0x6b, 0x80000001}, {&(0x7f0000000480)="3eaf8e75f5fcf0d9a8c35dd9c8d003b31d7fff8d7a1276856447079854ba90f2dc21cfe7c3d5d3f68c7bdddc1a20891913eeefd67affb0ea54eae8143c3d1c26001f84232c85f1bcd2a7e3fd9e4535b26265d412ca37b2ddf97f", 0x5a, 0x7f80000000000}, {&(0x7f0000000700)="b4b49444e8ba62c4115a64f0d1cf4e5e79190b7680c38347bf48c171bbcd464f965f5191357c262b4bdc434cbaf65ed223cf9a321e1dd05415831146be411226ecee3924c7c14f7a3cda775c72cc16c69eb0019ca01e3075f8996f1ec83ac697ad8e0f6c7f0b72e30a4cb1a1440772cce0048aea0152905a73b1eed14b3453494012e4370b64d27a2673b86e64313c3f5a", 0x91, 0x1fc}], 0x1000010, &(0x7f0000000280)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:00 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7, 0x42) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0xd4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0x8, 0xfff, 0x3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0x1}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000000db000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000200)=0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x5}, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'lc\x00', 0x8, 0x9, 0x47}, 0x2c) 2018/04/10 03:48:00 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = memfd_create(&(0x7f0000000240)='jfs\x00', 0x3) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000600)={0x1, 0xa, 0x4541, 0x39f, "12a25c157337b7403750df6bc93b7b42e00b3a05aae493e13564da1fb48bff01"}) syz_mount_image$minix(&(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='./bus\x00', 0x2, 0x4, &(0x7f0000000400)=[{&(0x7f0000000300)="cb3af6f2c9a2c6455516ce04a3b8a6fd15c4fc6e9f89293de6ed7aec4b5d0710123cd68b13e64120534073b1138c64d65a526f14d2780f13a41a14e5a8844c3a138b50527e7be5e2c9662cfce34059f51df5be7f65e4928944219a4f3cddb473026f7932de884ce56a97032ee28f2460c14a80cfe5fa4385aa321b7099d2a4176373a0b710be635f34dd6aad99d22a910f300fc28dfb1bbb261c827dabeb955a20d4caca310751ea4874751b1210fc2bc2f6df91a9f37b1c4bfe2a48531cb25a2f15e425e807b5c333c43f1e32239d03d7958a48430e9d1557c38d9695390179dae4b83bc3087e3f45ad09272c", 0xed, 0x9}, {&(0x7f0000000480)="ee360be5a319c6eb7308b6c7e4c7ece31f1e1c8c474f6ea3f87aa5e4cbb257176bcee9661df4c28526516da5cb4c454cf423eb32e7ccf51584785d06ebda9b3de46c2a15d8c704c30c8e739a3e5f2d3807e4d946", 0x54, 0x3}, {&(0x7f0000000500)="b7736c107c3cdf29d5fb81b11d1f90b8f840e1b46f6d47891ea8537e3fb026af69f2520458d0fd0e2ac9c32069cd961446a7fae0dc6a3dbaa00da9e6fc96b70171211e0d51014acda4294f72254a2a430ba76007ce243887d0f0a6f624c82bb4f9c3b8f60f66981fb89fc51fdc24e622a27e312880951a931c78c149817435", 0x7f, 0xffffffffffffff78}, {&(0x7f0000000700)="3175f57ee0c1712b92bdd57a2a04bc29379d0d0ac503f9207d76cbf7f3747b853b8412afd5d519d1c747398d38b8fd35ff0da3bb7ee3fcc1916bb555346686a3a610f7347e502f0b1c01f93eea0e57a31ec8d2e6303ec7075da7ab7530d92e2a87c5519b58f51636c7cc88977529f210cd40d1eb802ccc08b2db426ba290117cd4b1fb9b59d7a82796a53ea6076e0682f01b50988022c2495ef555a5b1dd0dd0b25b8f41f92cfb84b679058edbe3e3e44f4b1d04931be022781d01", 0xbb, 0x7}], 0x100000, 0x0) r3 = gettid() r4 = getpgrp(0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000200)={0x35fa8a4076f02ad1}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000005c0)={r1, r1, 0x401}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:00 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:00 executing program 5: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x4, 0x6, 0x1000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x37, "342f15607fcb63de871bda36d05831d177e84d38a29c5136cc3793a643870caf8dcc9362f43290ed0a05332036f285ef3222553afe0d54"}, &(0x7f0000000180)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r0, 0x8001, 0x2, 0x100000000, 0x1ff, 0x1c, 0x9, 0x7, {r1, @in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8001, 0x4c7, 0xc, 0xfffffffffffffffb, 0x7}}, &(0x7f0000000280)=0xb0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xc0cc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:00 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') clock_gettime(0x0, &(0x7f0000005880)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005900)=""/29) recvmmsg(r0, &(0x7f00000057c0)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/210, 0xd2}], 0x3, &(0x7f0000000540)=""/4096, 0x1000, 0x4}, 0xfff}, {{&(0x7f0000001540)=@ipx, 0x80, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/121, 0x79}], 0x1, &(0x7f0000001680)=""/159, 0x9f, 0x9}, 0x7}, {{&(0x7f0000001740)=@nfc, 0x80, &(0x7f0000001a00)=[{&(0x7f00000017c0)=""/78, 0x4e}, {&(0x7f0000001840)=""/77, 0x4d}, {&(0x7f00000018c0)=""/205, 0xcd}, {&(0x7f00000019c0)=""/35, 0x23}], 0x4, 0x0, 0x0, 0x5}, 0x8}, {{&(0x7f0000001a40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004000)=[{&(0x7f0000001ac0)=""/181, 0xb5}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/219, 0xdb}, {&(0x7f0000002c80)=""/240, 0xf0}, {&(0x7f0000002d80)=""/205, 0xcd}, {&(0x7f0000002e80)=""/184, 0xb8}, {&(0x7f0000002f40)=""/151, 0x97}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x8, &(0x7f0000004040)=""/99, 0x63, 0x4}, 0xfffffffffffff69d}, {{&(0x7f00000040c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004440)=[{&(0x7f0000004140)=""/93, 0x5d}, {&(0x7f00000041c0)=""/82, 0x52}, {&(0x7f0000004240)=""/223, 0xdf}, {&(0x7f0000004340)=""/228, 0xe4}], 0x4, &(0x7f0000004480)=""/127, 0x7f, 0x4}, 0x8000}, {{0x0, 0x0, &(0x7f00000056c0)=[{&(0x7f0000004500)=""/221, 0xdd}, {&(0x7f0000004600)=""/15, 0xf}, {&(0x7f0000004640)=""/44, 0x2c}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/3, 0x3}], 0x5, &(0x7f0000005700)=""/161, 0xa1, 0x80000}, 0x1}], 0x6, 0x40010141, &(0x7f00000058c0)={r1, r2+30000000}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r5, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000005940)={@dev={0xfe, 0x80, [], 0x12}, 0xb, r4}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x7) 2018/04/10 03:48:00 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:00 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r1, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xd2, "bb8f76688605a88de248e905552a769f7c8d82cada1f2e10019c8d292a7cb66bd2cdf3b28bf7784955dd484bcee38cdc90cbe5f0f2d433d5bcf7a680e10270beede04a7d91117cd20dc0deefc614972fc2907417a5a2db6d4bd716df94ed4e53409c493c271774fd44916812dc3a7add5bcd2ba776d345fb517f6cbd2f801074c04abc6fb7e242e00244b0ddf1c0ab3e2c7f5474eecbefa57f5d786f81152ecae444208e101ce1e5e0481408529f89d205e3124c2f7d56bc72e2e24cef4455c8cbfbf65ad37bb4615e3d6a7824e5678642f0"}, &(0x7f00000004c0)=0xda) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r3, 0x100000000}, 0x8) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x7fff, 0x3ff}, 0x88) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x7, 0x20, 0x0, r1}) 2018/04/10 03:48:00 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0xf, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:00 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:01 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000000000000000c79580000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:01 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x4ff0}, &(0x7f0000000240)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000007fad6c090b62491f3e39ca17ec8df2897d32760e2d5e48697696d0467ec65856cf50072fe5dd8d37cc973f94824a3e6dd7afe2a1093d3ac1e29c68f6bd5c870cc1cc397ce72ad986fd43b705bd698a2cd74fd31d876cffd2aa"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r2, &(0x7f0000000040), 0xc8) 2018/04/10 03:48:01 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x0, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:01 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x50480, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r2 = pkey_alloc(0x0, 0x2) getsockname$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) pkey_free(r2) 2018/04/10 03:48:01 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0xfffffffffffffffc, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @time={0x77359400}, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80800) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f00000001c0)=0x5) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ptrace$pokeuser(0x6, r2, 0x5, 0x1000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180)=0x1, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) sched_rr_get_interval(r4, &(0x7f00000000c0)) 2018/04/10 03:48:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) chroot(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) 2018/04/10 03:48:01 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:01 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2462c0bc550afdff00000000b07b9cd02fc5b467f1bc4ca0b028a7ed97783bad8c2b6269dc765558dea2f194db9828e56d412c2a33419df1c099fdd469e33b76c2ec9fc95db70a50b5bae80ec3a819343c703d6052ff7d1277137530c54704687e000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0x100000000, {{0x2, 0x4e24}}}, 0x84) 2018/04/10 03:48:01 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xa9, "7e9ffd429671c26057e4110fbfdb1f33d090aa48379b5cfc53efeeba67a560c227649123f0fb9e9a06973709b590530a666638e7f27c326a906124bbcd5ced264c028c750afb9fbc15b3321c6de5ee6e64b36672a2a7926c8dcd21d94ee6ae49ad2729dad1f5a34de1a9cfdf3838a4af9fd8b30b24e6d4e97e374058d563ee15963f7c85b42c077c8e4267ec601870505385726ac065894dffed73b057255288bab0099c22787074e3"}, &(0x7f0000000280)=0xb1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x40, 0x4) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:02 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) rt_sigpending(&(0x7f0000000200), 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) ptrace$getregs(0xc, r2, 0xe12, &(0x7f0000000300)=""/15) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000240)=0x9, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000280)={0x1, 0xfffffffffffffffe, 0xfff, 0x7, 0x0, 0x2, 0x1, 0x80000000, 0x2, 0x5}) 2018/04/10 03:48:02 executing program 6: getcwd(&(0x7f0000000380)=""/138, 0x8a) r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000200)='./bus\x00', r1, &(0x7f0000000240)='./bus\x00', 0x1000) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:02 executing program 6: r0 = creat(&(0x7f0000000540)='./bus\x00', 0x8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000700)) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000280)='./bus/file0\x00', 0x3, 0x5, &(0x7f0000000400)=[{&(0x7f00000002c0)="6d5070eb2fbd7329b91f4c1d41e31de6e50a1b2280881f8b1cf37e29ee40b95e0cf47f186e02ce1d14d165eab62b9a2bc27362a8ebe9e8f2b8f7a9a86dcea6065bdd5e229c45a9aa0a138aa8ff1b8ac5875d7e6a7265da161bf2521d5d0c0a956a1580034ee8237ce5c815107f9a0493855c89044e3ee59a6ce65177d4ce7603a9f1d7baba75e0d4be51e83c25b59b22ea995f0b992cd87bd2b5c5ee86ecd895d565553e00507fba6e5e6e4f05a041a415165bb8bcf33f52e5aed1d7999f727420d188be5535817a6db46c251239cac9bed01e4ecb13934e94a85c2fff221fbf97d3aac8f9595a5c5279f89cef61c420edc0bd7112cbb933", 0xf8}, {&(0x7f00000003c0)="6711d0de8a0354afd1a1733bd9e8014a4b02dc52a0bb0833518f0adb986a1f8f320e23", 0x23, 0x3}, {&(0x7f0000000480)="01ca59412b5d989f5ddfd3a6060b24a1f04b7f6e66ae0bf1e8b4e08dbcddb37a5cf7c161156e953ee84c7c49fb2cf868b5b1805b8de97bc3da3f9c35208d66cacc2423c28585bace3070593410ad20d1b2d6281f38dd8624f1253da17cc878cb284a529c290e749034aa2cc8fd87419ad2bce820db4655226484db4a7b643c119fb2ea", 0x83, 0x65}, {&(0x7f00000005c0)="bfbf81bcc41c3cc2078e29946974f67b578fd852670626e6b7a75928cddd1056794ec954da019b63a094887c252e29bcc68fa964e987831778f3d22e71e16ec5ddc6c86397adae9f855af3851e375ddcaacb8026e960a8c767615d9d150e12c8e2242c", 0x63, 0x9}, {&(0x7f0000000800)="7b3da2160b53ea4cc9ce2bfbf1395d984fe74e158ae33a9991d059edd662c109fbe80f7fdd2a3595da3f1cf9d1c9712bec1be2ceffc05ca5fb94512b327f66be1c868d8eac39bd6879b99f2222d4fd9d9c710661a8e45abfb5a9adf1e7bfa34cb0c53f19da25ef71a3137c3de5833c13d56478b1e76587e68c66b16a8420f3fa0af8b57beb11084f644330eca4e5469020f6d01aa9c20345bce03f532d91050886be94e7924765660da7a538aae551d286282e28eed0807fa5cebeedd4ed785e8b76d02c76", 0xc5, 0x16}], 0xa0450, 0x0) 2018/04/10 03:48:02 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000e3ff009500000000000000108acdb061714da10a3e5a8c7eb45b348f5f6d5254f5bbd13a1807be3151d5cfc633e99a9d59a84964ea363139fd8f4d24d4b205c01d315941fa3b88993c70ee078c0a9750e9a7deb1896034158ec014aa954ca0104d964c3add1513752f02e45425c4"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:02 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x0, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:02 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:02 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) shutdown(r0, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) lstat(&(0x7f0000000540)='./bus\x00', &(0x7f0000000740)) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340)={0x4000400, 0x3, 0xffffffffdffffe02, 0x280}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000200)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000500)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x34}], 0x1, 0x4844) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @broadcast, @remote}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x62, r1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:02 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) timer_create(0x2, &(0x7f0000000180)={0x0, 0x8, 0x0, @thr={&(0x7f0000000100)="743aef750ab9a68ef22ae9f9ff8afe5f31b037dbe7b980bc6813f6b4f053faa3127d5abb0be76b3a72e06e62cf602df03960a7a4385a7cf0f3", &(0x7f0000000140)="7852e3a9173eeddef46764d3f720e09631f34869afe8417bdca7ce055412dd8705b434be33800ebccfbfb524ab8b2019f1ac123429d97c6d713b"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000300)={0x3, r0}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000380), 0x5) 2018/04/10 03:48:02 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @control={0x8000, 0x8000, 0x4}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:02 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x0, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:02 executing program 5 (fault-call:1 fault-nth:0): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) [ 692.285788] FAULT_INJECTION: forcing a failure. [ 692.285788] name failslab, interval 1, probability 0, space 0, times 0 [ 692.297255] CPU: 0 PID: 8079 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 692.304191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.313559] Call Trace: [ 692.316151] dump_stack+0x1a7/0x27d [ 692.319793] ? arch_local_irq_restore+0x53/0x53 [ 692.324472] should_fail+0x914/0xae0 [ 692.328190] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 692.333293] ? perf_trace_lock+0xd6/0x900 [ 692.337440] ? perf_trace_lock_acquire+0xe3/0x980 [ 692.342380] ? trace_event_raw_event_lock+0x340/0x340 [ 692.347585] ? find_held_lock+0x35/0x1d0 [ 692.351814] ? __lock_is_held+0xb6/0x140 [ 692.355867] ? check_same_owner+0x320/0x320 [ 692.360170] ? find_held_lock+0x35/0x1d0 [ 692.364482] ? rcu_note_context_switch+0x710/0x710 [ 692.369412] should_failslab+0xec/0x120 [ 692.373471] kmem_cache_alloc_trace+0x4b/0x740 [ 692.378058] ? perf_trace_lock_acquire+0xe3/0x980 [ 692.382886] alloc_pipe_info+0x166/0x500 [ 692.386926] ? pipe_read+0x7f0/0x7f0 [ 692.390627] ? __fget+0x370/0x580 [ 692.394071] ? iterate_fd+0x3f0/0x3f0 [ 692.397855] splice_direct_to_actor+0x64a/0x820 [ 692.402515] ? generic_pipe_buf_nosteal+0x10/0x10 [ 692.407348] ? lock_acquire+0x1d5/0x580 [ 692.411327] ? lock_acquire+0x1d5/0x580 [ 692.415299] ? do_splice_to+0x160/0x160 [ 692.419259] ? security_file_permission+0x89/0x1e0 [ 692.424175] ? rw_verify_area+0xe5/0x2b0 [ 692.428228] do_splice_direct+0x29b/0x3c0 [ 692.432360] ? splice_direct_to_actor+0x820/0x820 [ 692.437187] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 692.441922] ? __sb_start_write+0x209/0x2a0 [ 692.446227] do_sendfile+0x5c9/0xe80 [ 692.451155] ? do_compat_pwritev64+0x100/0x100 [ 692.455718] ? __might_sleep+0x95/0x190 [ 692.459688] compat_SyS_sendfile+0xea/0x1a0 [ 692.464003] ? SyS_sendfile64+0x160/0x160 [ 692.468147] ? do_fast_syscall_32+0x156/0xf9f [ 692.472626] ? SyS_sendfile64+0x160/0x160 [ 692.476773] do_fast_syscall_32+0x3ec/0xf9f [ 692.481091] ? do_int80_syscall_32+0x9c0/0x9c0 [ 692.485669] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 692.491191] ? syscall_return_slowpath+0x2ac/0x550 [ 692.496110] ? sysret32_from_system_call+0x5/0x3c [ 692.500952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 692.505780] entry_SYSENTER_compat+0x70/0x7f [ 692.510168] RIP: 0023:0xf7fc4c99 [ 692.513516] RSP: 002b:00000000f5fc00ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 692.521202] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 692.528452] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 692.535878] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 692.543137] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 692.550391] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:48:03 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000950076a600000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./bus\x00', 0x1, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000280)="89a26d000604d6a397e598765e7ce4817360e61c6b8823eb11032d9ccd2192a665fa905007dc", 0x26, 0x6}, {&(0x7f00000002c0)="dc645ac813aa191f64a920afa4486eb825c69eb5c621f92acdad228c59e9508b34afefd7a4467a55da359591a201e27cc6e8fca813885fc6e2e87c733b54cbf582d764dfd5b4517d7be38c4948b326cd905af859b162eaca25910667c06e8cd3b0b6386b34d38c617ddee3544ca2479ba8fc678a95bc4f0b412ef8bfdd4afaece704107d4afcb6b9c942c72d42a63699c18635fa90debea4af55", 0x9a, 0x8}, {&(0x7f0000000380)="6b138dc8049e8ff62de4d785d0d4be1b7fcdba9a", 0x14, 0x7}, {&(0x7f00000003c0)="8fb505adcd801492cb1b9d0450cd5a66ea475e1f89916c5edb4ce6d9ee27be3486d612fe63fa881e072a20939a227bf216dff3fb28c96203622b129457b636154a2631cee46df0fbb398afebb925389a240e10142b2cd3864aac9b9ad34748537aa12f", 0x63, 0xfffffffffffffffe}, {&(0x7f0000000480)="145297c956447c0a9d8eaefab3cd0273776b8f9df4e9fd", 0x17, 0x1}, {&(0x7f00000004c0)="822445af1269098a282f4177196c131389e381ce60af86a7af3045dfaf72e6465f6a71f8b263badb5b70a1eef7c73a2724b9ea5d0d8893cd52ba568e647fa8153997fd172d2e5518ee8c86c2703525a126546bda435962e936e1b0d4", 0x5c, 0x10000}, {&(0x7f0000000700)="bdee42984e346b2267993f070a81e617c305628698e3b0fd4181c94aaccb28037f09e99583a748df98a7fb2ed0d3cce9474eb5695214b63edbe73ffdf5c3cdefa8ba448824fb791ad53d4508eb6489338933d1bf435a71e46e58d4afff28a3ff8c301161915b424a04f18f78684c07223d2c45ea8f86a0842442a483e3594e374ba72068967fec", 0x87, 0x8}], 0x200000, &(0x7f0000000800)={[{@check_relaxed='check=relaxed', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@discard='discard', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@debug='debug', 0x2c}, {@flush='flush', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x31, 0x36, 0x37, 0x31, 0x31, 0x32, 0x36]}, 0x2c}]}) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='.\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:03 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xff4b, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:03 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100101842, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:03 executing program 5 (fault-call:1 fault-nth:1): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) memfd_create(&(0x7f00000000c0)='\x00', 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:03 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) [ 693.090480] FAULT_INJECTION: forcing a failure. [ 693.090480] name failslab, interval 1, probability 0, space 0, times 0 [ 693.101773] CPU: 1 PID: 8098 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 693.110184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.119568] Call Trace: [ 693.122144] dump_stack+0x1a7/0x27d [ 693.125759] ? arch_local_irq_restore+0x53/0x53 [ 693.130421] should_fail+0x914/0xae0 [ 693.134130] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 693.139388] ? save_stack+0x43/0xd0 [ 693.143170] ? kasan_kmalloc+0xad/0xe0 [ 693.147043] ? kmem_cache_alloc_trace+0x136/0x740 [ 693.151865] ? alloc_pipe_info+0x166/0x500 [ 693.156087] ? splice_direct_to_actor+0x64a/0x820 [ 693.160910] ? do_fast_syscall_32+0x3ec/0xf9f [ 693.165415] ? entry_SYSENTER_compat+0x70/0x7f [ 693.169990] ? find_held_lock+0x35/0x1d0 [ 693.174653] ? __lock_is_held+0xb6/0x140 [ 693.178704] ? check_same_owner+0x320/0x320 [ 693.183011] ? rcu_note_context_switch+0x710/0x710 [ 693.187930] should_failslab+0xec/0x120 [ 693.191889] __kmalloc+0x63/0x760 [ 693.195406] ? kmem_cache_alloc_trace+0x459/0x740 [ 693.200239] ? alloc_pipe_info+0x264/0x500 [ 693.204453] alloc_pipe_info+0x264/0x500 [ 693.208585] ? pipe_read+0x7f0/0x7f0 [ 693.212287] ? __fget+0x370/0x580 [ 693.215762] splice_direct_to_actor+0x64a/0x820 [ 693.220671] ? generic_pipe_buf_nosteal+0x10/0x10 [ 693.225496] ? lock_acquire+0x1d5/0x580 [ 693.229450] ? lock_acquire+0x1d5/0x580 [ 693.233403] ? do_splice_to+0x160/0x160 [ 693.237358] ? security_file_permission+0x89/0x1e0 [ 693.242277] ? rw_verify_area+0xe5/0x2b0 [ 693.246331] do_splice_direct+0x29b/0x3c0 [ 693.250462] ? splice_direct_to_actor+0x820/0x820 [ 693.255287] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 693.260027] ? __sb_start_write+0x209/0x2a0 [ 693.264331] do_sendfile+0x5c9/0xe80 [ 693.268036] ? do_compat_pwritev64+0x100/0x100 [ 693.272601] ? __might_sleep+0x95/0x190 [ 693.276557] compat_SyS_sendfile+0xea/0x1a0 [ 693.280857] ? SyS_sendfile64+0x160/0x160 [ 693.284987] ? do_fast_syscall_32+0x156/0xf9f [ 693.289729] ? SyS_sendfile64+0x160/0x160 [ 693.294388] do_fast_syscall_32+0x3ec/0xf9f [ 693.298691] ? do_int80_syscall_32+0x9c0/0x9c0 [ 693.303255] ? finish_task_switch+0x1b9/0x970 [ 693.307732] ? finish_task_switch+0x17a/0x970 [ 693.312210] ? syscall_return_slowpath+0x2ac/0x550 [ 693.317118] ? prepare_exit_to_usermode+0x350/0x350 [ 693.322113] ? sysret32_from_system_call+0x5/0x3c [ 693.326939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 693.331771] entry_SYSENTER_compat+0x70/0x7f [ 693.336167] RIP: 0023:0xf7fc4c99 [ 693.339514] RSP: 002b:00000000f5fc00ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 693.347211] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 693.354461] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 693.361712] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 693.368970] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 693.377447] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:48:04 executing program 5 (fault-call:1 fault-nth:2): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) [ 693.459444] FAULT_INJECTION: forcing a failure. [ 693.459444] name failslab, interval 1, probability 0, space 0, times 0 [ 693.471245] CPU: 0 PID: 8117 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 693.478180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.487544] Call Trace: [ 693.490142] dump_stack+0x1a7/0x27d [ 693.493779] ? arch_local_irq_restore+0x53/0x53 [ 693.498462] should_fail+0x914/0xae0 [ 693.502185] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 693.507294] ? perf_trace_lock_acquire+0xe3/0x980 [ 693.512128] ? print_irqtrace_events+0x270/0x270 [ 693.516894] ? print_irqtrace_events+0x270/0x270 [ 693.521642] ? __radix_tree_lookup+0x435/0x5e0 [ 693.526229] ? trace_hardirqs_off+0x10/0x10 [ 693.530545] ? __lock_is_held+0xb6/0x140 [ 693.536013] ? check_same_owner+0x320/0x320 [ 693.540341] ? rcu_note_context_switch+0x710/0x710 [ 693.545273] should_failslab+0xec/0x120 [ 693.549248] kmem_cache_alloc+0x47/0x760 [ 693.553291] ? __lock_is_held+0xb6/0x140 [ 693.557338] ? rcu_is_watching+0x85/0x130 [ 693.561499] jbd2__journal_start+0x1d3/0x9f0 [ 693.565893] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 693.571596] ? rcu_note_context_switch+0x710/0x710 [ 693.576526] ? __lock_is_held+0xb6/0x140 [ 693.580587] ? __might_sleep+0x95/0x190 [ 693.584551] ? ext4_setattr+0x2580/0x2580 [ 693.588683] ? _cond_resched+0x14/0x30 [ 693.593082] ? ext4_setattr+0x2580/0x2580 [ 693.597477] __ext4_journal_start_sb+0x15f/0x550 [ 693.602310] ? ext4_dirty_inode+0x56/0xa0 [ 693.606448] ? ext4_journal_abort_handle.isra.5+0x2a0/0x2a0 [ 693.612154] ? __lock_is_held+0xb6/0x140 [ 693.616209] ? ext4_setattr+0x2580/0x2580 [ 693.620346] ext4_dirty_inode+0x56/0xa0 [ 693.624328] __mark_inode_dirty+0x915/0x1170 [ 693.628742] ? __inode_attach_wb+0xfb0/0xfb0 [ 693.633146] ? perf_trace_lock+0x900/0x900 [ 693.637367] ? print_irqtrace_events+0x270/0x270 [ 693.642122] ? current_time+0x18/0xc0 [ 693.645925] ? lock_downgrade+0x980/0x980 [ 693.650079] ? lock_release+0xa40/0xa40 [ 693.654046] ? mark_held_locks+0xaf/0x100 [ 693.658182] ? touch_atime+0x157/0x2f0 [ 693.663288] ? current_kernel_time64+0x122/0x2f0 [ 693.668050] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 693.673055] ? trace_hardirqs_on+0xd/0x10 [ 693.677188] ? current_kernel_time64+0x1d4/0x2f0 [ 693.681956] generic_update_time+0x1f7/0x3b0 [ 693.686367] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 693.691992] ? may_umount_tree+0x200/0x200 [ 693.696234] ? timespec_trunc+0x79/0xe0 [ 693.700206] touch_atime+0x26d/0x2f0 [ 693.703904] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 693.710128] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 693.715753] ? __atime_needs_update+0xb40/0xb40 [ 693.720437] generic_file_read_iter+0x19fb/0x2980 [ 693.725303] ? filemap_range_has_page+0x370/0x370 [ 693.730139] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 693.735338] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 693.740524] ? perf_trace_lock+0xd6/0x900 [ 693.744655] ? perf_trace_lock_acquire+0xe3/0x980 [ 693.749490] ? __lock_acquire+0x638/0x3c30 [ 693.753717] ? trace_event_raw_event_lock+0x340/0x340 [ 693.759428] ? perf_trace_lock+0x900/0x900 [ 693.763690] ? trace_hardirqs_off+0x10/0x10 [ 693.768011] ? __lock_acquire+0x638/0x3c30 [ 693.772232] ? perf_trace_lock+0x900/0x900 [ 693.776820] ? find_held_lock+0x35/0x1d0 [ 693.780912] ? is_bpf_text_address+0x7b/0x120 [ 693.785491] ? lock_downgrade+0x980/0x980 [ 693.789653] ? rcu_is_watching+0x85/0x130 [ 693.793800] ? kasan_check_read+0x11/0x20 [ 693.797936] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 693.802874] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 693.807801] ? is_bpf_text_address+0xa4/0x120 [ 693.812291] ? kernel_text_address+0xd1/0xe0 [ 693.816779] ? __unwind_start+0x169/0x330 [ 693.820923] ? __kernel_text_address+0xd/0x40 [ 693.825413] ? unwind_get_return_address+0x61/0xa0 [ 693.830768] ? __save_stack_trace+0x7e/0xd0 [ 693.835088] ? print_irqtrace_events+0x270/0x270 [ 693.839836] ? save_stack+0xa3/0xd0 [ 693.843464] ? save_stack+0x43/0xd0 [ 693.847071] ? kasan_kmalloc+0xad/0xe0 [ 693.850947] ? __kmalloc+0x162/0x760 [ 693.854657] ? alloc_pipe_info+0x264/0x500 [ 693.858880] ? splice_direct_to_actor+0x64a/0x820 [ 693.864065] ? do_splice_direct+0x29b/0x3c0 [ 693.868398] ? compat_SyS_sendfile+0xea/0x1a0 [ 693.872899] ? do_fast_syscall_32+0x3ec/0xf9f [ 693.877386] ? print_irqtrace_events+0x270/0x270 [ 693.882402] ? percpu_ref_put_many+0x11a/0x230 [ 693.886969] ? lock_downgrade+0x980/0x980 [ 693.891102] ? mark_held_locks+0xaf/0x100 [ 693.895230] ? debug_mutex_init+0x1c/0x60 [ 693.900229] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 693.905228] ? __lockdep_init_map+0xe4/0x650 [ 693.909618] ? lockdep_init_map+0x9/0x10 [ 693.913752] ? debug_mutex_init+0x2d/0x60 [ 693.917880] ? __mutex_init+0x1ed/0x290 [ 693.921839] ? SyS_membarrier+0x800/0x800 [ 693.925968] ? __lockdep_init_map+0xe4/0x650 [ 693.930363] ext4_file_read_iter+0x113/0x160 [ 693.934754] generic_file_splice_read+0x3f9/0x7b0 [ 693.939580] ? pipe_to_user+0x160/0x160 [ 693.943542] ? fsnotify_first_mark+0x2b0/0x2b0 [ 693.948119] ? pipe_read+0x7f0/0x7f0 [ 693.951835] ? rw_verify_area+0xe5/0x2b0 [ 693.955876] ? pipe_to_user+0x160/0x160 [ 693.959839] do_splice_to+0x10a/0x160 [ 693.963626] splice_direct_to_actor+0x242/0x820 [ 693.968275] ? generic_pipe_buf_nosteal+0x10/0x10 [ 693.973103] ? do_splice_to+0x160/0x160 [ 693.977057] ? security_file_permission+0x89/0x1e0 [ 693.981966] ? rw_verify_area+0xe5/0x2b0 [ 693.986009] do_splice_direct+0x29b/0x3c0 [ 693.990145] ? splice_direct_to_actor+0x820/0x820 [ 693.994983] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 693.999721] ? __sb_start_write+0x209/0x2a0 [ 694.004199] do_sendfile+0x5c9/0xe80 [ 694.007899] ? do_compat_pwritev64+0x100/0x100 [ 694.012466] ? __might_sleep+0x95/0x190 [ 694.016523] compat_SyS_sendfile+0xea/0x1a0 [ 694.020841] ? SyS_sendfile64+0x160/0x160 [ 694.024976] ? do_fast_syscall_32+0x156/0xf9f [ 694.029455] ? SyS_sendfile64+0x160/0x160 [ 694.033583] do_fast_syscall_32+0x3ec/0xf9f [ 694.037917] ? do_int80_syscall_32+0x9c0/0x9c0 [ 694.042482] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 694.048007] ? syscall_return_slowpath+0x2ac/0x550 [ 694.052927] ? sysret32_from_system_call+0x5/0x3c [ 694.057753] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 694.062597] entry_SYSENTER_compat+0x70/0x7f [ 694.067003] RIP: 0023:0xf7fc4c99 [ 694.070353] RSP: 002b:00000000f5fc00ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 694.078052] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 694.085300] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 694.092548] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 694.099797] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 694.107046] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:48:04 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x4, &(0x7f00000000c0)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2d}], &(0x7f0000000100)='GPL\x00', 0x10000, 0x99, &(0x7f0000000140)=""/153, 0x41100, 0x1, [], r1}, 0x48) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) memfd_create(&(0x7f0000000080)='syzkaller\x00', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:04 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000240), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:05 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:05 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) sysinfo(&(0x7f0000000080)=""/251) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:05 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x5, 0x40000) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xb3, 0x4800) sendfile(r0, r1, 0x0, 0x5) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000140)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:05 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:05 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x3b1, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x400}, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:05 executing program 5 (fault-call:1 fault-nth:3): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./bus\x00', 0x101, 0x3, &(0x7f0000000380)=[{&(0x7f0000000800)="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", 0x1000, 0x3}, {&(0x7f0000000280)="d8f30ce9122f70a3eb091a7ef11adb9e60c29a928edecc046c5b2f008fe59952125352cf6b2fc1c805f4205052fe0d1406569bbb26b5b0ec36e3a34fd936ce06755daf097197cee3146f77da01fc2e8a38070c4f8ac606a55d1716f7b1467ab1382bab57f37204", 0x67, 0x6}, {&(0x7f0000000300)="38dca109edf8afa01c0ee8089653d88b447ada7f5629dcfd1e5fa73a75a633e7b6a9b4f75ded94026d118c6891c85b16e1e7f0a86dacb363940b5e8942e70c867e45a337ce2edfe2c107abfdc3349290b269e102df4a", 0x56, 0x3e}], 0x1, &(0x7f00000003c0)={[{@umask={'umask', 0x3d, [0x35, 0x35, 0x37, 0x37, 0x32, 0x36, 0x33, 0x36]}, 0x2c}]}) r0 = open(&(0x7f0000000480)='./bus\x00', 0x80c82, 0x40800000) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) openat(r0, &(0x7f0000000500)='./bus\x00', 0x40800, 0x47) syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x8050, 0x10000) open$dir(&(0x7f0000000000)='./bus\x00', 0x101000, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfff) accept4$bt_l2cap(r1, &(0x7f00000005c0), &(0x7f00000004c0)=0x258, 0x0) 2018/04/10 03:48:05 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000006126e29c1cb2a9297ee61d25a6a2879f989c4142000000000000000095000000"], &(0x7f00000000c0)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00000007c0)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) [ 694.422102] FAULT_INJECTION: forcing a failure. [ 694.422102] name failslab, interval 1, probability 0, space 0, times 0 [ 694.433676] CPU: 1 PID: 8158 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 694.440612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.450215] Call Trace: [ 694.452792] dump_stack+0x1a7/0x27d [ 694.456421] ? arch_local_irq_restore+0x53/0x53 [ 694.461091] should_fail+0x914/0xae0 [ 694.464816] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 694.469904] ? lock_release+0xa40/0xa40 [ 694.473955] ? mark_held_locks+0xaf/0x100 [ 694.478106] ? find_held_lock+0x35/0x1d0 [ 694.482241] ? __lock_is_held+0xb6/0x140 [ 694.486303] ? check_same_owner+0x320/0x320 [ 694.490609] ? current_time+0x88/0xc0 [ 694.494399] ? rcu_note_context_switch+0x710/0x710 [ 694.499310] ? __atime_needs_update+0x395/0xb40 [ 694.503964] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 694.508966] should_failslab+0xec/0x120 [ 694.512924] __kmalloc+0x63/0x760 [ 694.516364] ? iter_file_splice_write+0x247/0xf30 [ 694.521192] ? SyS_membarrier+0x800/0x800 [ 694.525340] iter_file_splice_write+0x247/0xf30 [ 694.530006] ? generic_file_splice_read+0x499/0x7b0 [ 694.535031] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 694.540291] ? fsnotify_first_mark+0x2b0/0x2b0 [ 694.544854] ? pipe_read+0x7f0/0x7f0 [ 694.548556] ? rw_verify_area+0xe5/0x2b0 [ 694.552601] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 694.557863] direct_splice_actor+0x125/0x180 [ 694.562273] splice_direct_to_actor+0x2c1/0x820 [ 694.566925] ? generic_pipe_buf_nosteal+0x10/0x10 [ 694.571755] ? do_splice_to+0x160/0x160 [ 694.575712] ? security_file_permission+0x89/0x1e0 [ 694.580625] ? rw_verify_area+0xe5/0x2b0 [ 694.585023] do_splice_direct+0x29b/0x3c0 [ 694.589158] ? splice_direct_to_actor+0x820/0x820 [ 694.593987] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 694.598730] ? __sb_start_write+0x209/0x2a0 [ 694.603037] do_sendfile+0x5c9/0xe80 [ 694.606739] ? do_compat_pwritev64+0x100/0x100 [ 694.611307] ? __might_sleep+0x95/0x190 [ 694.615266] compat_SyS_sendfile+0xea/0x1a0 [ 694.619578] ? SyS_sendfile64+0x160/0x160 [ 694.623708] ? do_fast_syscall_32+0x156/0xf9f [ 694.628184] ? SyS_sendfile64+0x160/0x160 [ 694.632311] do_fast_syscall_32+0x3ec/0xf9f [ 694.636617] ? do_int80_syscall_32+0x9c0/0x9c0 [ 694.641193] ? finish_task_switch+0x1b9/0x970 [ 694.645669] ? finish_task_switch+0x17a/0x970 [ 694.650146] ? syscall_return_slowpath+0x2ac/0x550 [ 694.655055] ? prepare_exit_to_usermode+0x350/0x350 [ 694.660055] ? sysret32_from_system_call+0x5/0x3c [ 694.664885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 694.669713] entry_SYSENTER_compat+0x70/0x7f [ 694.674100] RIP: 0023:0xf7fc4c99 [ 694.677443] RSP: 002b:00000000f5fc00ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 694.685133] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 694.692386] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 694.699721] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 694.706978] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 694.714228] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:48:05 executing program 5 (fault-call:1 fault-nth:4): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:05 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0xfffffffffffffedf) 2018/04/10 03:48:05 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x2000000101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x2e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) [ 694.887853] FAULT_INJECTION: forcing a failure. [ 694.887853] name failslab, interval 1, probability 0, space 0, times 0 [ 694.899316] CPU: 0 PID: 8181 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 694.906242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.915598] Call Trace: [ 694.918188] dump_stack+0x1a7/0x27d [ 694.921821] ? arch_local_irq_restore+0x53/0x53 [ 694.926496] ? ext4_mark_inode_dirty+0x21d/0xa10 [ 694.931269] should_fail+0x914/0xae0 [ 694.935074] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 694.940178] ? _cond_resched+0x14/0x30 [ 694.944066] ? ext4_setattr+0x2580/0x2580 [ 694.948222] ? ext4_dirty_inode+0x56/0xa0 [ 694.952389] ? __lock_is_held+0xb6/0x140 [ 694.956467] ? __lock_is_held+0xb6/0x140 [ 694.960550] ? check_same_owner+0x320/0x320 [ 694.964880] ? rcu_note_context_switch+0x710/0x710 [ 694.969818] should_failslab+0xec/0x120 [ 694.973796] kmem_cache_alloc+0x47/0x760 [ 694.977854] ? __lock_is_held+0xb6/0x140 [ 694.981929] jbd2__journal_start+0x1d3/0x9f0 [ 694.986343] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 694.992055] ? rcu_note_context_switch+0x710/0x710 [ 694.996982] ? __lock_is_held+0xb6/0x140 [ 695.001043] ? __might_sleep+0x95/0x190 [ 695.005012] ? ext4_setattr+0x2580/0x2580 [ 695.009166] ? _cond_resched+0x14/0x30 [ 695.013052] ? ext4_setattr+0x2580/0x2580 [ 695.017205] __ext4_journal_start_sb+0x15f/0x550 [ 695.021965] ? __lock_acquire+0x638/0x3c30 [ 695.026198] ? ext4_dirty_inode+0x56/0xa0 [ 695.030350] ? ext4_journal_abort_handle.isra.5+0x2a0/0x2a0 [ 695.036091] ? __lock_is_held+0xb6/0x140 [ 695.040160] ? ext4_setattr+0x2580/0x2580 [ 695.044307] ext4_dirty_inode+0x56/0xa0 [ 695.048285] __mark_inode_dirty+0x915/0x1170 [ 695.052701] ? __inode_attach_wb+0xfb0/0xfb0 [ 695.057113] ? print_irqtrace_events+0x270/0x270 [ 695.061894] ? print_irqtrace_events+0x270/0x270 [ 695.066745] ? current_time+0x18/0xc0 [ 695.070560] ? lock_downgrade+0x980/0x980 [ 695.074716] ? lock_release+0xa40/0xa40 [ 695.078686] ? trace_event_raw_event_lock+0x340/0x340 [ 695.083878] ? mark_held_locks+0xaf/0x100 [ 695.088022] ? current_kernel_time64+0x122/0x2f0 [ 695.092779] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 695.097788] ? trace_hardirqs_on+0xd/0x10 [ 695.101928] ? current_kernel_time64+0x1d4/0x2f0 [ 695.106683] generic_update_time+0x1f7/0x3b0 [ 695.111087] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 695.116714] ? lock_acquire+0x1d5/0x580 [ 695.120701] ? timespec_trunc+0x79/0xe0 [ 695.124684] ? mnt_clone_write+0xc9/0x110 [ 695.128823] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 695.134432] file_update_time+0x346/0x5d0 [ 695.138560] ? current_time+0xc0/0xc0 [ 695.142338] ? generic_update_time+0x3b0/0x3b0 [ 695.146902] ? rcu_is_watching+0x85/0x130 [ 695.151032] ? generic_write_checks+0x2f2/0x530 [ 695.155681] __generic_file_write_iter+0x1ca/0x5b0 [ 695.160594] ext4_file_write_iter+0x5c2/0x10e0 [ 695.165166] ? unwind_get_return_address+0x61/0xa0 [ 695.170086] ? ext4_file_mmap+0x1f0/0x1f0 [ 695.174217] ? save_stack+0xa3/0xd0 [ 695.177822] ? save_stack+0x43/0xd0 [ 695.181425] ? kasan_kmalloc+0xad/0xe0 [ 695.185287] ? __kmalloc+0x162/0x760 [ 695.188977] ? iter_file_splice_write+0x247/0xf30 [ 695.193795] ? direct_splice_actor+0x125/0x180 [ 695.198364] ? splice_direct_to_actor+0x2c1/0x820 [ 695.203184] ? do_splice_direct+0x29b/0x3c0 [ 695.207482] ? do_sendfile+0x5c9/0xe80 [ 695.211344] ? compat_SyS_sendfile+0xea/0x1a0 [ 695.215816] ? do_fast_syscall_32+0x3ec/0xf9f [ 695.220290] ? entry_SYSENTER_compat+0x70/0x7f [ 695.225725] ? mark_held_locks+0xaf/0x100 [ 695.229953] ? find_held_lock+0x35/0x1d0 [ 695.233993] ? print_irqtrace_events+0x270/0x270 [ 695.238734] do_iter_readv_writev+0x55c/0x830 [ 695.243210] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 695.247948] ? rw_verify_area+0xe5/0x2b0 [ 695.252005] do_iter_write+0x154/0x540 [ 695.255878] ? rcu_read_lock_sched_held+0x108/0x120 [ 695.261058] vfs_iter_write+0x77/0xb0 [ 695.264868] iter_file_splice_write+0x7db/0xf30 [ 695.269529] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 695.274785] ? fsnotify_first_mark+0x2b0/0x2b0 [ 695.279632] ? pipe_read+0x7f0/0x7f0 [ 695.283329] ? rw_verify_area+0xe5/0x2b0 [ 695.287370] ? page_cache_pipe_buf_release+0x2f0/0x2f0 [ 695.292626] direct_splice_actor+0x125/0x180 [ 695.297021] splice_direct_to_actor+0x2c1/0x820 [ 695.301674] ? generic_pipe_buf_nosteal+0x10/0x10 [ 695.306497] ? do_splice_to+0x160/0x160 [ 695.310454] ? security_file_permission+0x89/0x1e0 [ 695.315362] ? rw_verify_area+0xe5/0x2b0 [ 695.319406] do_splice_direct+0x29b/0x3c0 [ 695.323540] ? splice_direct_to_actor+0x820/0x820 [ 695.328365] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 695.333098] ? __sb_start_write+0x209/0x2a0 [ 695.337401] do_sendfile+0x5c9/0xe80 [ 695.341099] ? do_compat_pwritev64+0x100/0x100 [ 695.345674] ? __might_sleep+0x95/0x190 [ 695.349633] compat_SyS_sendfile+0xea/0x1a0 [ 695.353933] ? SyS_sendfile64+0x160/0x160 [ 695.358060] ? do_fast_syscall_32+0x156/0xf9f [ 695.362535] ? SyS_sendfile64+0x160/0x160 [ 695.366662] do_fast_syscall_32+0x3ec/0xf9f [ 695.370970] ? do_int80_syscall_32+0x9c0/0x9c0 [ 695.375535] ? finish_task_switch+0x1b9/0x970 [ 695.380011] ? finish_task_switch+0x17a/0x970 [ 695.384492] ? syscall_return_slowpath+0x2ac/0x550 [ 695.389406] ? prepare_exit_to_usermode+0x350/0x350 [ 695.394406] ? sysret32_from_system_call+0x5/0x3c [ 695.399231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 695.404065] entry_SYSENTER_compat+0x70/0x7f [ 695.408448] RIP: 0023:0xf7fc4c99 [ 695.411797] RSP: 002b:00000000f5fc00ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 695.419503] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000013 [ 695.426757] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 695.434006] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 695.441259] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 695.448521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:48:06 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:06 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:06 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x4) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00000000c0)=""/78, 0x4e) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:06 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000080)="ed4bed7f1061185ad0ddce4aa904901da72668b7e853055ae5aaaadc5264e485712b84a97e684b0cc0460ee397e1bd10eaaa605639dd7b35d9b00faa690df9690731d58743", 0x45, 0x24008050, &(0x7f0000000100)={0xa, 0x4e24, 0xbbf, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:06 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) recvmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@ax25={0x3, {"2730bd991164ea"}, 0x7f}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000800)="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", 0x1000}], 0x4, &(0x7f0000001800)=[{0x98, 0x11f, 0x1, "4408955663095e45cc5f5b0b2df5c1aa05419ad155f61b6484a774c410241e70a40373a21480c892a87a6b6cfb05a4d458e5f8b7ae8dc563d91e0fc8a13f5582beebf6a8fa526ce0c2cdc74711f6bfdc68cf79ff6d8ffdddc5f60f264c214d987c672b1345b0761260c5dda64d4f190432d24858bca29c3da9cd7a0a9fa20d54e09e650623b9625119d0fe"}, {0xf8, 0x0, 0x0, "80892e8734e0a88138c1fab3843110fbc23e9eb28438bd30a1814b5f389deb5c223a40c161c24ba5ba0c25d25090b1b4cb984897d12925ab48549fb1e9790de0ea66c1cba53cc7992225bfaa417add867820f0512c9bf694abc77f193bc1d616136d3541d7ad90d930d74abc52f1ded3972666165ee5f395c44036ee218f520fd21196a66bfe4386c9afb18f129ac3cc0c3d187e989b0e0b66d3db4c278d027dd90bb856e499181166340cdeb71eb05c3d8798b6f5866b4802de2b18fbcd9ece0ef0e0eec09c0dc82969cf43eb484bc6c923f2ebdd3b45adc8e586b71e7dfdfccead53be4fd82fb8af2dfb"}, {0xc0, 0x10f, 0xb12, "3ef7d3900a3623918bb0de3113f1ea2fc331b160d914406b58b6c866a2f20285192518df54fed5487f87fbfce466af31a1a981ffd0a9f815587d6f3ae070b411ebbe328e3bc83231c3b4a72b8c1b375088fe0325864179f9dd6e2c48c5c54c20be807f5dd21a518b7f97df90e553d9fd3b359bb2df27e86816984c7c53291bb96d0d6bacceef7d91f228d065e2265242b0f6361e98e725e8e690336dceb0cb670463bd87f862783dfe7551ab033e85f06383ee3c"}, {0x98, 0x10d, 0xffffffff, "0f95c3e9f6a99879aac1823e6492ba60a0196a6f20912401d86c35ad4e1ba73abdeb14d585861aa0bce487779251ff55d2e7562aba9120117d973ffc39ba442bbd5301542c8182fe5a322198529a11567d4c564ff52ccc8bdd1dbff4e1b83241b9f18ec8a98e3fd9e8b4a52b990128d13b73b05bbc29e98d30fd0e5ca943567ff0c38532a2f151d1fa1aad"}], 0x2e8, 0x4000000}, 0x40000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:06 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x400000000404, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) getsockname$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14) getpeername$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002a40)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002a80)={'vcan0\x00', r1}) r3 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='*%cpuset*\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x3) connect$packet(r0, &(0x7f0000000180)={0x11, 0xf6, r2, 0x1, 0xfffffffffffffffb, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000200"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:06 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x6, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = gettid() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f}, r1, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x80, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x715, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x90, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2a3}, @in6={0xa, 0x4e24, 0x0, @empty, 0x6}, @in6={0xa, 0x4e23, 0x1f442ed4, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24}]}, &(0x7f0000000340)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000448395eed1b4acf56c2e24b8ef8d81086bab98cc2492fc527387a2e0312dc293f04cd961f62fa2ff59b1b7215ef529a738f20cd35aeff40169d05e6ff36bb32f2ab9c64d30b5b927aeed2287a6887045ec7414a5fcb73b51d42bb17c16e993fc1a7006064d4cd7c76451b56b22"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:07 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:07 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0x0, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:07 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(r0, &(0x7f0000000240), 0x9249249249249d2, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:07 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2002, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000080)=""/58) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:07 executing program 5: open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x24) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200000000000, 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/04/10 03:48:07 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffffffffffcd2, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000884cb7bf7cd200000000000000000000950000000000fbffffffffffffff0000950000d59f3a5600453f27a171be9e25803ec88dda2f3eea78f8dedc8ea675e830d3523d6b62c50788676b696b060f03705ed9ba3448d94bf9315cde47ddbdebe9586a9160adcd25ff9f13782d604873cd5c733fa007d9"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:07 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x10001, 0x4) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) sendto$inet(r0, &(0x7f0000000100)="59f363d6aa3958ca1ed7c957a900fb3cb5ed24160c33ec965b73edc584b422765ca66241643ff9b31197e01a7be31d4b38b09b8ceab1d9e15888bb80e9b9bb", 0x3f, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001640)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x17, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) write$binfmt_aout(r0, &(0x7f0000000300)={{0xcc, 0x4, 0x5, 0x21e, 0x1fe, 0x100000001, 0x200, 0x2}, "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", [[], [], []]}, 0x1320) 2018/04/10 03:48:07 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:07 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @time={0x0, 0x1c9c380}, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x2, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:07 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/10 03:48:07 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f00000002c0)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x40000000, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000300)=ANY=[@ANYRES64]) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) bind$can_raw(r0, &(0x7f0000000280)={0x1d, r2}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:07 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000200)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:07 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x103002, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:08 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) 2018/04/10 03:48:08 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0x0, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:09 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xfffffffffffffe00) ppoll(&(0x7f00000000c0)=[{r1, 0x40}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x5}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xc6200, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0x204000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'nr0\x00', {0x4, 0xfff, 0x1, "c58b34ffcf18", 0x7}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1ff, 0x4) 2018/04/10 03:48:09 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xd8e, 0x81}, {0x1ff, 0x16}, 0x37, 0x4, 0x8}) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r1, 0x4f}, 0x8) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x20, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u64}]}, 0x20}, 0x1}, 0x10000000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000400)={{0xdfd, 0x57}, 'port1\x00', 0x0, 0x40000, 0x6, 0x10001, 0x1, 0x1, 0x5, 0x0, 0x4, 0x1ff}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000300)={{0x0, 0x2, 0x1, 0x3, 0x25}, 0x2, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x1ff, 0x3, 0x2}) 2018/04/10 03:48:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0xfffffffffffffe04, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:09 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x10001, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:09 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x44100, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x4, 0x6}) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x173f600, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) 2018/04/10 03:48:09 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0x0, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:09 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:09 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000200)={@loopback, @empty, @multicast2}, &(0x7f0000000240)=0xc) r1 = getpid() ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000004c0)=r0) getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000480)=0x6e) r2 = syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x1b9}], 0x1, 0x45) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sendmsg$key(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="0214d60f1c0000002bbd7000ffdbdf2502000b00001000000500000000000000010014003b00000002000800540c000006000047b16b5b9a3700000000000100144123b328610b57888007304caad9003a0000000d0023c300035b00aa89357a11f45409fcdb9f8266deaff1b7c12acfd9b926b73b83bc5d34d9fc05acec0a0ffdf1bdbe8fb94e382c6229b6841ed5bd926ab9e932ae2bea0500000000000000f9b9fb1a42cc3fa57f2b88f3705f0100000004d309015a01010000e005001a0000000009000000000000000000000000e0000001000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x100, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000500)=ANY=[]) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x1, 0x200000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:09 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/164, &(0x7f00000001c0)=0xa4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000008fceff00000000001f33709f05c5af6dac"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r1}) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r1, 0x3, 0x1, 0x200, &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/04/10 03:48:09 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101001, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:09 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:09 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) ftruncate(r0, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) memfd_create(&(0x7f0000000340)='hfs\x00', 0x1) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:09 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0xffffff9e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x0, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000000140)=""/4096, 0x41f00}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 5: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000300)=""/2, &(0x7f0000000340)=0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r2, 0x2, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20000000000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x8000000002040, 0x0) 2018/04/10 03:48:10 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x14, 0x15, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x3, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@multicast1, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000300)={@loopback, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'gretap0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000005c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000700)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000900)={0x1bc, r2, 0x0, 0x70bd29, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x1a0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) 2018/04/10 03:48:10 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 7: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x4, 0x4, 0x7f, 0x3, 0xffffffffc5640c39, 0x100, 0x9, 0x4}, &(0x7f00000000c0)={0x9c7, 0x115bede, 0x2, 0x5, 0x0, 0x7, 0x3, 0x7fffffff}, &(0x7f0000000100)={0x8000, 0x1000, 0x5, 0x0, 0x8, 0xef, 0x3, 0xfffffffffffffff8}, &(0x7f0000000180)={r0, r1+30000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x1}, 0x8}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x400, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80, 0x8000}, @result={0x0, 0x401}}], 0x70) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0xfffffbfffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:10 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="ca012000"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000001c0)={0x3, 0x3f}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x1f, 0x11, 0x14, "b461fdb25e04f989bc5e636afc7fba1c4608ded8f8b4467397954eb0de549aedb585d536bde7ac4ca79e0798af04f95c6a387b050ffcf6802536b8531b91c05c", "db5426b7c23e13592437a9cb15113666cce77dd3bb64672cb31a58862a8a667e", [0x3, 0x1]}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r1, &(0x7f0000000000)=""/126, 0x7e) dup2(r0, r1) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x8}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x8000, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 2: socketpair$inet(0x2, 0x5, 0x400, &(0x7f0000000180)={0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r1, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000180), 0x0, 0x44090, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x0, 0x3, 0x3, 0x2}}, 0x80) timer_create(0x0, &(0x7f0000000040)={0x0, 0x29, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000100)={{r4, r5+30000000}}, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/10 03:48:10 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x14, 0x15, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1000000100, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:10 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000080)=""/65, 0x41) 2018/04/10 03:48:10 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000a85833c8ba111c0400af3521874427e32cbe9abade27f478e241c258b7f00f5f375d357d1ebcafb957c1ef77d41862e88e4dc7e2c9a9025a7679e4579468e11a31ee8f514778061b24e6b6c7141e09a98e2cc82232b7ae5b91747b877b6c07b9f5771cdfdb3c7e68d991bedeb71ea3378e880926fdc9a7424004eb40822741982f1de3febca979c8d00c44e058d6498da8d3334fbc5d328d27e053589a6681ac000012bf48a94d620000000000270000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000180), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000008000000000000000002f2b50009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x14, 0x15, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:10 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:10 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x8801, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @dev}, &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r1}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x8) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0xdc14, 0x4) mq_getsetattr(r3, &(0x7f00000003c0)={0x3, 0x1ff, 0x0, 0xfffffffffffff52d, 0x8000, 0xe5, 0x5, 0xe000000}, &(0x7f0000000440)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)) 2018/04/10 03:48:10 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x50) 2018/04/10 03:48:10 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:10 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/10 03:48:10 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000ac0)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x7, &(0x7f0000000e40)=[{&(0x7f0000000ec0)="0b096fbd657e54133b15f4cc1d40781e981be4f9e1156dc342d04c6ca678cf6cd944ff8170b4a197d2013fbead", 0x2d, 0x3}, {&(0x7f0000000b80)="28082ae62f67cb8629b812447b4aa43aa330b1984fa5a79553ed862092707e389082384d271042d3be6bc2aad78df50c59303305a9104c86ff081858eb30b0cdf5b0656ee97d9218e694dbb0b4dc377f5687604d0c65b8c36c3f5703f586fb374c3747ead5191bbc4e516185ae7aaa320a6e39dd58dc4643dde6ff697996eab572b3f385e3ab8a092b696fd93c693196d64e1836e7f4563207acf30fc7be5c124d432048", 0xa4, 0x4133}, {&(0x7f0000000c40)="3019813ab20ee2064d089f3556905b67606a3907c867da6e37cfd948f899bc2df63efcef43c6ecb64af3f782d1e386f1802f6068e5ad6b73f769d8f9641a178f5ea21609cf647edd1a32f76bdf8960a35da270c35d519b4e8195005449cc228e7fcb419ed61b2e857bdd507858cbde0aed0825d752598d340fc4e92d041ce0acad91e990796ab8093f70bc92ee8bbc41434cb69f51190eac600d68d1116c0cd0cab716dc9d52eb0884", 0xa9, 0x7fffffff}, {&(0x7f0000000d00)="077e504e88e1ec3d280dcad4f29983df2ac3", 0x12, 0x2}, {&(0x7f0000000d40)="9a0000ffffffffffff523088142ffdd4c2", 0x11, 0xbacb}, {&(0x7f0000000d80)="b8d4c9339a426acd946bd0a7b5718fcdbcfbef00584288000000007809586460b3c13192fd35f9c27f0d15a92e63", 0x2e, 0x2}, {&(0x7f0000000dc0)="d39fb134b2d99e1a573a89c5c861cddaf0774452a63be0605edec07fa50fd4ed6c09d411ce66a081dd6948dc4744ec2617e3db83e4bc5e65d2d1007efe6915bcbeb5355f839f0d44828845f619f1ed112cd4b474f384df92da62f56beaf995831bb231dd6b85d6e77aaa6ea32b6695a329dbe129a522b5fb90", 0x79, 0x4}], 0x1000, &(0x7f0000000b00)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) fchmodat(r0, &(0x7f0000000200)='./bus\x00', 0x0) renameat(r0, &(0x7f0000000400)='./bus\x00', r0, &(0x7f0000000a80)='./bus\x00') syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f0000000280)='./bus/file0\x00', 0x519, 0x7, &(0x7f00000005c0)=[{&(0x7f00000002c0)="0f218c763286da3f81bca944b61327e3f2c2f7dadd8c38a0a37c3edb0a7d78532694627dae91b70973053dac161aad71ea10a03591b95f95e4abb199d9dcd278f0533c79a46374acd307eaf3f3c87aac69eaaacd928d768977fba67b57c6f1bb593318379cd26adde8e1f02edfee96aa28452dadec887bc32c897e61779afa86541963575b2e9cc9b076f54d406daa5cac55a45ba6268beaa97b3179ee52c4d4552b78c43c6019d0ca5423c7d4d1a7e98d527a6586b62a842eb7ef751769", 0xbe, 0x732f174f}, {&(0x7f0000000480)="74260c9e6dba3b675e4390a69158bd633747a0cb6e487d91310b7cee3db1b301d58b090fd110e425c8fbf2c879b78f069a1b49231589dfa986e4f260049735f9c3ccb0db757d55d34fdfe1b9274edd16ff0fae1a6593e9e04d50f442139f724d03addd79ff19e6f8793bdb3cc93ea0a18e0286dee175beca6a6762e4e18777d7d02efcce3a781239af39e41341581e5d1a71291990ca41831d6b1a7d7008be3a9ff9d8b16c29216835b335e1cc71339eddd2524e731553f3129c17f711cb3e459120283b93ef3721b6118f7c9bf66f2833d4ca47ee", 0xd5, 0xd7}, {&(0x7f0000000800)="a24ec7fb41c1c081964e732cdc76d3939d3fc29a8328b05913ebb0f5dee8cc0f491499c3612cf358e88b019f3bc5c2f6565eec0a9e5e9958fd1d672907c7a5857bc0c247160c964c5d3ea0a0451e16d328721ac700ca7b9627313b867c788a50c93a6abdea9a9a2dd300558feaf07fc03d4155709e554299814bf4c2055dc9ae839b7f4baf45e29824331b8d24a1de82f80c7b83aebba37a5a047270d3392c0c482ddc9257f80001968d25540651074c05e73ba2259ec50f9936215b3bb0169a1c979f1ac4b5e02cb8ae33461545f80aa9a962b6ddd5e22ee47c47fd9730e372847ba7a31b7e686820873e", 0xeb, 0x1}, {&(0x7f0000000380)="6022f043b9011766672775f38a34e010a243301dc7bd0f68aed2add736e5ac622cc5c2a2bc19867351a7a6441413a6fe7b27a38bb2079ef0bd13f5228bd5558a0c402242c2a38d526fdf1a029321f093200e6200ec9e07035acabcce636ecb10666a3d788ffbe8103194cb190a5b76ec", 0x70, 0x6}, {&(0x7f0000000700)="4c3d10be8d01e1ff417a4e6822ac5fb204a1c3af6d60b29e877d13b57b7d3dc2fcd5e9a93752acee216ce6d3c7ec7bb42b16b564260a12df8f35fae1078dbd8cb35f80cc6d629cb2e49c4ec8f7dc7b0e89e040140a4767569e82ffaa0853011343646d86003cf5d864773297afc9df1b741698fb843b5859987df7ac0f9357d4fc14dcf583d9d4fa22122509a929fa60dd26eaf1a56696b43128483151ec12", 0x9f, 0xa8c}, {&(0x7f0000000900)="8dff6ebdb45937588851eccb3ec854a6ed6b9ccbbf9a532842a8dc875adc25e184da9c59faf5d9261df2e3cfb00c1a9da093cf9e604b7d5693c47425f0aa7f2e1760bb53e32d47da9f70c586320fed4e111ad861abff38109137845e7142ed9df9b6af93c1969c22b238ed069d76cdf048551412c94f9fb89a8fa263eb3322a8f5e5691d54d91795c0193c12b1fff7316ae22e2ee9d383c8126ab656aa4520e608024fc1e2d10853b4e59a0749e6edec7c1e060cb29177a8e18a36cffefac72893dfd76f495d959b958e592f", 0xcc, 0x6}, {&(0x7f0000000400), 0x0, 0x80000001}], 0x10, &(0x7f0000000a00)={[{@gid={'gid', 0x3d, [0x30, 0x31, 0x31, 0x7f, 0x36, 0x35, 0x37]}, 0x2c}, {@part={'part', 0x3d, [0x3d, 0x7f, 0x35]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@umask={'umask', 0x3d, [0x33]}, 0x2c}, {@type={'type', 0x3d, "5e4246a4"}, 0x2c}, {@part={'part', 0x3d, [0x3c, 0x3d]}, 0x2c}, {@uid={'uid', 0x3d, [0x78]}, 0x2c}]}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:10 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000950000000000006a6ae4900000001b00950000000000000019ed2d120561e4626cf0849cbcc3c56196783d94cf1aae57de97f3b4f89b93dabdbef329f37f625bbddf1c1ab13c3e390da0234e9fa45f7cee3221593264f5ddce85665e2b929b47cbe096d3dcb598baad1e7bfe5b0051060000007d627a5b6c8ab49e5e8340561f2e209c102732b0c83c1de19385667c0c125d5db2acc0cae1dedec0670d210572201afec5f25a48379edc36f6db72d1512955c2ee3bb1361861a648873b0de74f701eebcbca713fd98bece504cca400b66507a5"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:11 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) r0 = getuid() quotactl(0xffffffffffff8804, &(0x7f0000000200)='./bus\x00', r0, &(0x7f0000000240)="676318bb70acfbf865fc88a8cf05c6edd566ba610601853632257b83d4cab6010802494813e7e49da2525b4c80d6467d484808260bf8ef1bc860a8c4c481e0fb549b99af5590ac4a88db4d4f4b865a472d87bfdb39d234e254eda5bcb186b19e2c6f88cfc9ed7d4bac0c58e31be1b42ce2a412f7352cd8b58d032b1f74b6c8219624fd932bad6824b4a2999e6f29848757658e7e540cb28de07062c55eeb8cf0de076eafbc900e5ef36025e0051dac0eb0b2d5d1d7513831d6afdf76123403c0f1775617da12535197d98d0d01d54644bdb1149da7b041627c1bc7bb4e17f6bdc2fec1a4b1891abddd37") 2018/04/10 03:48:11 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x84000, 0x0) accept4(r1, 0x0, &(0x7f0000000140), 0x80800) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:11 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) execve(&(0x7f0000000200)='./bus\x00', &(0x7f0000000400)=[&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='jfs\x00', &(0x7f00000002c0)='proc{\x00', &(0x7f0000000300)='ntfs\x00', &(0x7f0000000340)='%\x00', &(0x7f0000000380)='hfs\x00', &(0x7f00000003c0)='eth1\x00'], &(0x7f0000000600)=[&(0x7f0000000480)='jfs\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='hfs\x00', &(0x7f0000000540)='[bdev+)wlan0vboxnet0\x00', &(0x7f00000005c0)="70726f633a706f7369785f61636c5f616363657373d865746830907070703100"]) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000700)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000780)={0x1c, 0x0, &(0x7f0000000740)=[@acquire_done={0x40106309, r1, 0x3}, @release={0x40046306}], 0x8a, 0x0, &(0x7f0000000800)="59838603e9d4a58d5c6ea86b15ddbf0e2e55f88b602a5647a0ce9732a9919c0193f2795908c4ec5a440176929e658ff95ea9398158702ccd509d2558c4e8ee1111b49156f74806c41ce94b240369607354c05fb75a973dbdf171e885b902a32284e69d25aeab7738d97df1ad9b95cb068049eaa8a20baaee634258616789bef7cfdf92227b8ff2746ee7"}) 2018/04/10 03:48:11 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x1ff, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:11 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@rand_addr=0x6, @rand_addr=0x5, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/10 03:48:11 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x285ffc, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x200000000000002e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x124a, &(0x7f0000d35000)=""/4096, 0x0, 0x4, [], r1}, 0x48) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000640)=@get={0x1, &(0x7f00000005c0)=""/66, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x7, 0xfffffffffffffffb}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r2, 0x0, 0x3f}, &(0x7f0000000580)=0xc) 2018/04/10 03:48:11 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:11 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000002c0)="b4d701a403b1f92ba2dcd21197b8cc526f1b718d906dbd1453f5f4f1a320192ac83f95eb20fbf280301dd572407f1ebc34231b4e10498bedbe139d438851528e8d541776f733c51b97e46faf62d6ab6238c2c99f22e362156b312b95c1bf13bd04840d2c89556d99b93996338359dc32e3d9f3eb5ca8a96ef5bb8cd867b14a8ba0415fab57fce556aa1b926ba161ebe188f15d899620afcb668ac5bac94cf858b23358fe87523a1a91b1b2b47f808c7fb7a374a033c5157e16bc070c12d169743acd45fa8e95009883b4a86625ac642ac73c12eb9916f3a5dbf288b4c08915e6337f1b2d34a50342c5549fa818b9368f6bcbcbec71b814831c833bab0a4fdee80d6f05a4aed37f3beb6215b2ce5ffcb33085e5c9bc980541612bbc87761e10474ac2cec9b236bc3301bd5e042bd6f1fa1ab14fc6b463b7048b2f076cf4b0054ae0dfa4b0977ad781d53928ccf611a4d3a95da3766c9d2ab4f9ef33fd801267014892536744c13c6f0d516c5f121d2d543e0a462d54138ff37533dc950a2e2fae36403b216343389621dc8358a5d0c923bed6f3f9bfffb59e1ef0541ab0d085e4851d5b5835e404403b7d23933f23b99c1937eb0e650ad53f7c598c89915e8786989f6822703eac4f41a0bdd87bcb8cd7a776c05ce569ba3c0995d0a41b2226334c95903ba5abcbc4302cbfa0d719d713eaab7c0dbfa23f85c4af32d9ae7084084060b68e92008997f2c0fdb88ec04a74dfd340391bd0d5e87b18e1e0008b0d8006767c0ea1ba62b1474c05d90ad341f0bf8c9944507a601e7355d746884100a1bc7ca53447915ece3d4977b5fa42592ca8dbe85191196ff0ef63d5a882839058abab02a62865c8cd90cc01cab54c65d71cba20e4d401d5906401430f7f2c48f593d4f667284794bf114aa61d1529eb63d2518e4b6aee30f7a9be200baaf75e5778d54deb2c851b4d838e9fb7f15b32bea74fbd7d3b98f96f726713e55353e1be2027637564d2a38e79138c10e36d906b5f8c8bc4ca1aaca10ace78248ac6572c1807221759cabf64589b0172060704af24a91f265b5476314ff6e788edd0728a4642a90360f9bcd1367663b2593bef3cacb500ea53a77f9f53f9cd1089f735844124cdcfce1b68599c237e068c64b6d5bc19621524955f3da3d000c56220ba7570dbb9cdea53bd267313fdf000bed16c6d886916ec5b147a5179f48204d82b669bad7f972411545a520515a3077e37c0dd9175be3f2da729f94d5377e8c593af9aeb83d21b9034d74dc3066ee5712762a7e29aaacae04b20ef19b79acd1a73cb43770125c6416f0630d18b161c4ecb08b41b4cb9885639143db68b20ca595d7b50fbb7013e770707c0dec6250380a720c86754b889f3c619c255a9973f131cc7ab9badee0803b1cd7e8e261ef453ea15030c00e2160e69de54adb6b1428bec89cc8001540b5f95b2af738a27aca76c8bc132500e0e3538392ac200f510e0c188dc14d77128fff6c04010d249db16cfddfb0181b338885872ef6dc89a28b398036b4d5408c1f05a906a6270d8df3a33a420ede979702ad881d5a5ecac6185c612cd2416fb1775f2073b4f3183434f4c0a39dbe69a67fafacf7233e5162f15fe3e375a9f1678a1dfee76fe265e4b29b6533b3330d34d7bafa82d250a8fb0e612e3de4c17e13b28ae896967cfb1dd26461ba62bc8933f35325f69067a0d9aada676b3b6c1741f5024cae03e80416d2f307a3570df8b0214076c0903ee46524b763bf4bfce7dff1eb2d8646872bec02a77ee1839e717dd39fb5a8c9e99d11553aa62eb50f72c67315bec6df464a70d744a93d989fd3ded04cf0719c258dd7a8d658db324a7b4e1b2c4b14cb7d3e463a14b211467d9a28cd4a1018fb9345c0f3242e8e41e19da7df8ecb00df0dfcea12c62bdac8a73af5c3722a98651eb5ea852c47ae6c9f149722dfb0ef8385745e751c272c7ce0e69a296154600095fbb7b79d48e2f07abb5b6d05497f3f13a727ae5eabb579a70c4abd8de83be77c4897e069e272ef5011b270aa222bb2b150a4d8253806c4763043d4fa300025eead48a098de2c926c3eda4938f84647fa9828cd16d8408287500a2c67a1d1734b6680700dfca66b843fb1c37eb552f1072d4b779ad1d1e8f69985d4b3ea1f11c0340d934f6ba651a5fae594d3f2c2c17b5b61fe05b5f7d380a8083a14698a2f9152e006bef9a8e908b3cb5f40c8fe5dfe85b5d22ae2ef408dc31a8a7cb8607f64f12f87f69f6bdc256e1a63da2208fb6d729b0f94845f5e40030e8e7d7415dc4a2215a8db62f3daedf7f0ff2e9d21c1078980514de85ad37d8ff7fab6626d1f82e6826a9d99e869f3f376999575656d3523bd14a56cf90b0bae43d0e434304bb8b622513e85508aba231b5056948e52f4fa4c3b2aabf14186e7145ff8b77c7a8d77790149420a582437a793057df4f33e12d23d614c7bdafc02ae89e6201b84a95d8978a0fa5dea73feda181b5f01c3e920192bd541bfd978c9076cbdf187b399f23baca5d8c6a3570a5c10cd4a808c0cee16720509de62dae9ee38baca932a7244f63c6570e163fac2ad0a86b27d7233a825e31e5250a6e1c8e50bd601693d3263aa7d35da2edc385db4f5a7f30ef7ab50f3d6f6e8230a4da331aa1982ebf2987ec7c5b5c3496ec11686244d34436c26bb096a4218fb83aeccc83def9039575eef2256ba191a955ecb9b1435db3dea5dd910a72caee066041cc0b0b9be70f8b30616e13333aeeaa8a38dc2abe5134e38a2d8f88d095e07c5bff69d7afef9ad18df7f6872d91890561e19f410e84b01fedbfc852875beeb4ebe5118f7657e8afef5ca6f76543ce696476fb3c3556f2f2bc10be824666404f6ceac680047467e0c7100831e58311ffb2b39a18ed9b439144eda50e4ac9d4cd39aef5650cd606f29458eaf40219c3a91b523272101129db29b020d14a5f378b404ef14ac6835b8d8c41833efb4cdd4e6938c53c13902606a8ddb355f17c31575be3278dfc714cf2ba8f44332ad39c905233805acdc54574dfa7cdd8bbd96ca16c9409a9dc763e4bf16c1b863eb0204476a1c0906edfe37dd14b15d3999699868694617dc965aa2db7d511736987b15d41e809ad2b2b9de6b5e15bb659281feeda731fb46c1c15d705e4bb45b70d44bffb6af153a9cb001269930bd50cdac96104e08d0567e07dde881469a2f10efa2eeb557f69e5cd2b3beac0a7fdc7f6f4894da2843e803a127e55e223a7d84f11e38021f02fc9eaa4b6858ac3b3f0f99b7f71f7b32690b5431b08d4013a2ff04b1748b3de4c445c0ae820b82ffebcc0c984d403f19474c95bbeb3c03b2f7729077679e2d0a63be2c1ed8f1effd75af9e36adee003a5558ec9c62a63a711e15bb1a2fd1df0fb3505321ad422af94d011014a2f36bf2d04ff6c69c3426d25e6d11918cb3d3c74d0b39978cd4f9d01ab491e3cd2c75f21a602b309b7781f737687591f62d5efe0adb9df5f3df4457ff5992c8b905c89a1dcea5424d3313cb7ebf01530563cb7f3f8a2de80879b89dcd57048308b7f49eb563e41ee058ffead66b62fb61ab624eab946855a7092863391f76e3cfaf7611a50f5595b9d59d4db37b5a07fc22acd438fb51d9cabe56af43cb8cc6ce3e9f99f1f63bc31ad7c11f04479fffd611038c1aa40d431dbd02689951ea437fd5a4355a42d0bf945c7b095428b2a2efacf4027eb67bc18cf72438296b77874613f63d51ba2c388fe9750e45a6bf8951d78f9f14199200eb3d071f2dab629eb50f282fcd23cf8c773be16b2ad94ba1d9d61a9d03e2ddb951ae414b8841e5d5967bc8802f82c4125b9508e984e89978874970473b1cd085be66bcd10efa8dfb5038963ec52faac9aee81286f52922a7fbf11b75766215e33cba009f791579182c45fe5946936edcfeca322c88cf5b4bfd24c10b8ca39bc123a1a639843003cb64b7b33ed5063743d308106efbb4254af2504a58c45eddb0e3cf80f2e0356a47af3e1de395fa48c2381672a21018178c8d7d43ca36b207625c5b9511ecb0edb04deee15a0a1281f5d4544731797904c908d7cc42922cf68f6baedc4778b371477d17f0ec062fde612faf2191bd1a89bf996516f2cc0bf594812c24a40ddf6ea698dd09f8aa684b428e2b50aa0e226cd729e2f3ec758dd25197fa2bcd37377188f208ff61e999aeb8e5655148be28c95d63c3863c3e5b91ad044b928e89231f47669783d59017b9332be8e7caf6ca04adcd3f38599f1841480bc9e15f98154dd59b57e3ebb56d38b227639c5f0c9ab705cbf01d4b64802afbb1f89a5ce11ab318687326eb7ba7d42748b5a8dd9209d1f9f8c3a5ce1a730c2b1327500fc89e8cde50caea581779912ae4079b0fb1e1986fab7aad4d7db3e2413bf0a4400924ab1034821bf93e2ac0f7bb5c467b8d4fbc4f5ba02d9cfe627828ff0cb78040f05cd4787ee97151e7c2b054f8ec8fc2d2bb7d6a19ec39d75809992f765e656d49d147ee28ff08e907cf107c424b38fbaddf34b7ac5924aca7bb690f9093ea0be875dcbcce284e3f464d76ae03037ff5e9da6135e60b7e18555b2ba0199d7aa435a00f6169f0e7e66a8411867949d83538bc711ef62697ef2228947032f805765968c9ace55f058d6ea4c873ed350c38d3b717bbb5f4e7de83168a5068bf14a0f2605d8194804cce38928690cad22f358a933a61e8ba51f84c3d829df596b7c8100532328ef26aedb53cab1335ae5538fb3678cf7c3060ca2d6cdde4f49714253af9b4b5a9d3e3e0dc90d11b7e1d2d0f6460a845058d989cc9ebf4995185daab811b10f71eef029335a64b311f6bb344664b5f24b2d7add02f98a68fe5fbccc53d1a6aab87fd7234102a31bf92287e8d74c66ec521f335cae06a2b6c016427e9d95e1d13a90653472ead8fbd46c21d6310b17ea48910ba7b25c5a9157a5a7c236731477936c2119de6b68adad1ab5a952de54964885cbce3ebff154dbb1d57b793ef454e28eed1002a74b6cfd0dd0637d33082bca0d1c4835fb03cc2afba7c33ba6ca920ab17de817d3c0bffb1b16d3d6a4fd41117c0be986fd596c223496b4254c209d1e5be5a79b18f696b85c09d81dccdc2616ae891833f0d3874f485466a86c0d1d0b367e5ddf2ef84417153a3bedc30b5b4d2f548641bd852d9a5cafe47c27cd91b6be0f94070f124ba423f17d48d8b13d4acecf9759f60c972811f3441c144ac1a1f1aef27715a8cae2ae5adae5dacc5d548d56b361661562253d221933894fae0e12b21509bd81577b28ce1779618b9bd3135f4c5bf57ac9c74d7130dcfe539fd8dfa62a23de62a92020a1d5eeed4ab615560a979978fd5f1294718947675c362639145c4b2fc6b6788e408f586d8a6f1a75d9b88cb93744753cad8feadafed50d4ef011ad0c66e3fc61fa0561e1ba29f3c293023ec98ec259d3c5592ed79b14e01ffb7192c716c100c0b7e93fec5e0fff88d9d7c92460f9c639b36f6eaa66ab7b060660027f78125b9f0ce2a219e7c87c59b3668e48d3ffcf085f4962f29c25a352fc3710692691dbbd4f078eb0ceeb1c5cde9457df39f2a40fa0737d9bfbda2d717daaea24a73ff10e6582f884a14185a7fe51c844f3f71453f0ad8a802627fb93cb647c6e78cd43f80e185f3d0da006e79c7fb4c807176fd8d286292b71fc8ac33d92a7c0a88bbf8381b89491f19fcc53bca924ae476008dcecf4a694970236ec794c993c93f781997d48d6ad53af565995c362ede687ccba0cde25393ec4ff7fa94ba265b50cb19612df9b02") r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x1, 0x3, 0x0, 0x8b, r2}) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x40, "43c2081f2b31cb017e4d984078881112dfcdfff2ccefb9049bb115ddd8ccec1e8de93fa66752b13b006bc16cf3d26e2c3cf17c4b42257bd8f1635ef86b7e33aa"}, &(0x7f0000000140)=0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x540, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) listen$netrom(r0, 0x7) 2018/04/10 03:48:11 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x10) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000240)={0x5, 0x20, 0x1}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:11 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x7) 2018/04/10 03:48:11 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x17, 0x9f, &(0x7f0000000080)="1aa934b73aecf1de6a2dcbd3fab09d2c3c084a55902f596755ea7e17d7a23c92518a6cd2af3bf607c4be1332885132a19efb92fb9539c3c1aee59796fa7c6b1b99b420670d0b2cf6d613b2ad645f25375ac2e71bf5d9d19ee8da81a680ed8b2de2595b17533c1fdd430b23793e85ecfb7b0eb344d44e5a8d8a67adc257a7877ac44145e186323ecd499ec36987b46b462474bcabe15808cd91afbb1154575e"}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:12 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r1, &(0x7f0000000040), 0x300000400) 2018/04/10 03:48:12 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x9, 0x9, 0xc08, 0x4, 0x401, 0xb5, 0x80, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:12 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:12 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) write(r0, &(0x7f0000000200)="f6b5689944ff1247d345e3a684362ee56679bd36ad94ea706ff933951905bcec1a7c5999c7e53b91b3a08e6d8dd59732115cac8581efa1a7329648a5702c28719465be6805b0657b761fb2354e5121ef88", 0x51) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:12 executing program 5: ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc010643a, &(0x7f00000000c0)={0x1c000001, 0xffffffffffffffc1, 0x39}) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000280)=""/193) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000100)) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000380)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{0x9, 0x800}, {0x6e60, 0x8001}, {0x10000, 0x51}]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000080)={0x7, 0x9, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}, 0x3, 0x6, 0x2796, 0x4, 0x80000001}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r4, 0x2f69, 0x800}, 0xc) ioctl(r1, 0x101, &(0x7f0000000240)="eea9df46a46d87b782021edceff3cfea20e48080c79671e671abb7722a012b65e488a43c103381b95ce7c43d52b1c7a0") ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x4) 2018/04/10 03:48:12 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:12 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x55990000, 0xffffffffffffffe1, 0x0, 0x7, 0x3, 0x6, 0xf6a, 0x10f, 0x38, 0x84, 0x8, 0x3710c369, 0x20, 0x1, 0x980, 0x7, 0x3}, [{0x5, 0x7, 0x8, 0x101, 0xe4dd, 0x4, 0x4, 0xfffffffffffffffa}, {0x6474e553, 0x1ff, 0x7fff, 0x0, 0xffff, 0x5, 0x69, 0x2}], "5b13a8eaf6c5425ad86fb7479ec6809496138763abe31364cc245fd505", [[], [], [], [], [], []]}, 0x695) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:12 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:12 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:12 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/netfilter\x00') sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:12 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./bus\x00', 0x0, 0x8}, 0x10) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x28) accept4(r0, &(0x7f0000000200)=@nl, &(0x7f0000000280)=0x80, 0xf32646f2aa42b673) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:12 executing program 6: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x0, &(0x7f0000000200), 0x0, 0x4000000}], 0x1, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000280)={'vcan0\x00', r4}) 2018/04/10 03:48:13 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000240)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1003, &(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES64, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES16=r0, @ANYBLOB="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", @ANYPTR, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYPTR64], @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16, @ANYRES16=r0, @ANYRES64=r0]]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000200)={0x10000, 0x0, &(0x7f0000ffb000/0x3000)=nil}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:13 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:13 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:13 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="737907b5547a31"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) write$rdma_cm(r0, &(0x7f0000002080)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002040)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000020c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000300), r1, 0x2}}, 0x18) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) userfaultfd(0x800) 2018/04/10 03:48:14 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xfffffffffffffff9, 0x0, {0x1, 0x3, 0x6, 0x3, 0x9}}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:14 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ff9000/0x3000)=nil) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='keyring\'ppp1\x00', 0xffffffffffffffff) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/selinux/enforce\x00', r1) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:14 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:14 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000954f96348636aa25e7b27d84000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:14 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) syncfs(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) accept4(r1, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80, 0x800) r2 = gettid() wait4(r2, 0x0, 0x2, &(0x7f0000000080)) 2018/04/10 03:48:14 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="1cad7a40"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:14 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:14 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0xfffffffffffffff9, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:14 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:14 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x0) 2018/04/10 03:48:15 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x0) 2018/04/10 03:48:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000, 0x1a}], 0x20, &(0x7f0000001140)={[{@nosuiddir='nosuiddir', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x37, 0x7a, 0x30]}, 0x2c}, {@upgrade='upgrade', 0x2c}, {@loccookie='loccookie', 0x2c}, {@suiddir='suiddir', 0x2c}]}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001400), &(0x7f0000001440)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001240)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:15 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000400)=[{&(0x7f0000000300)="b07991", 0x3}, {&(0x7f0000000340)="d84c04eb37d4db7cb813b7a806089d207c8368baef86ead5bbf37709f841ce538d9c9e533252b76a3925441f66df806ce419aa170d15a79ecee64f59b91bb46fe5a26ba66c6bc588db7be593b5a0d31c2bb5c1fab71e7363ec3b9b132cf792320e7072d21d8af7694f0c5dc83d8b06a72dd7ad69aaef6b761d437c306669befc0af5f918fbd2ba4d5201378a63046d015db6d2e09a367305a0cd", 0x9a, 0xff}, {&(0x7f0000000480)="faa2a838b29ba9d95873f16cdb7621a359212c8136e4ff701430a50c47d0b2dd26329b93b002b4398585acbfd1e760550acb0afae52265fb151ae61544839572545594d82563e1dded600831981ffd864d7cd392d2e65ee709bdbc9a63396d992d7fac1fdd", 0x65, 0x8000}], 0x400, &(0x7f00000002c0)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES16=r0], @ANYRES32=r0, @ANYRES32=r0]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) dup(r0) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000500)='./bus\x00', 0x160) openat$dsp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/dsp\x00', 0x2000, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) socketpair(0xb, 0x1, 0xfffffffffffffff8, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x8) faccessat(r3, &(0x7f0000000900)='./bus\x00', 0x84, 0x500) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000540)='./bus\x00', 0x0, 0x0, &(0x7f0000000500), 0x800, &(0x7f00000005c0)=ANY=[@ANYRES32=r1]) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000600)={r2, &(0x7f0000000700)="e8018362530872db834ab9e74a4ae31d8a65ca44deed154ba85394d7762072cc775f82bba0e25a33c2f711f868f1753a4b2b271192c6c878e5202b2109110ded7c34b08823717f683315e670c3c8de43c1baa8976d72c58163e6d164cd05b4f27a5f44581f8f9f3d5bd51a8b801219228c4b201339fba1c1b2900791692940aa2fc016d5908fe216293c8bf82de3f77953d3890c01cef387c2d735f6e26c0d8e184d2a93c2b09b", &(0x7f0000000800)=""/155}, 0x18) 2018/04/10 03:48:15 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffe00) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/10 03:48:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:15 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="a173797a31000000000000000000000000000000"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000100)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x200000008}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000000000000351210fffd0c000000eeffff00"], 0x20}, 0x1, 0x0, 0x0, 0x80000000000}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000440)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x45, r1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x555, 0x3, 0x6, 'queue0\x00', 0x2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='tunl0\x00', 0xe) 2018/04/10 03:48:15 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000100)={[0x5, 0x6, 0xffff, 0x8000, 0x6, 0x6, 0x6, 0x1, 0xe9, 0x1f, 0x7, 0x3, 0x7fffffff, 0x3, 0x400, 0xfffffffffffffffa], 0x2, 0x80400}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x9, 0x4, 0x5, 0x8, 0x1, 0x3f, 0x0, 0x8, 0x2, 0x8}, 0xb) write$sndseq(r2, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0xcf4, 0x4) 2018/04/10 03:48:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:15 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x0) 2018/04/10 03:48:15 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80400, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x6, 0x3}, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:15 executing program 6: openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) unshare(0x28060400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000004040), 0x1000, &(0x7f00000006c0)=ANY=[]) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000001a00)={{0x6a, @multicast2=0xe0000002, 0x4e24, 0x2, 'ovf\x00', 0x1, 0x1, 0x78}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x10000, 0x200, 0x10001, 0x1f}}, 0x44) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001980)={0x1, 0xd9e}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) mq_open(&(0x7f0000000600)='ntfs\x00', 0x800, 0x10, &(0x7f0000000780)={0x3, 0x8, 0x5, 0x80, 0x8, 0x3ff, 0x10001, 0x4}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioperm(0x401, 0x81, 0x7fff) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./bus\x00', 0x9, 0x9, &(0x7f0000000700)=[{&(0x7f0000000800)="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0x1000, 0xb9e}, 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0x1000, 0x100}, {&(0x7f0000000280)="c1ef08adc0b53daf922299288d216f4aaa80731eddc58b58e3b432a2e75b2f5de07f1a771bf9e71b69b0e9c44e59b853f66966cd8bc94ff2146f2cb623aa60275b09116a9e54574057f3b8f97426ca", 0x4f, 0x3}, {&(0x7f0000000300)="da9a95f45afffffbd52572c4e5e310cddd5b81ff290979d9233318d15ea5113af5a7c5cec69f7a979fb7151b49010c77e4e794152e583a56207e2dff9cfe73361c03c369a9f76fd08eb30ea29c522cf2ceeec0a5968e4e38eb72a36ad727ffd7cc305cdb2ce53fb31e65f5cb5390da0cc52595650d9b8a579732ecc5d33700cfee169e9ea0c0f8427045484f74a25bed", 0x90, 0x6}, {&(0x7f0000000480)="10e5e4f41419679fa67f7df502a414efc960ac2ff9230b72a4a258d76240c11abe5bc8e38476c770a83b8cc8dff08b4655b41ef8682b2aaaf096460e5a72d2935140a6782fb67d881504a02de0ee49f46b685de2af0fe69f74d92ba34d18ef1e5b9c3df812995a1a95658119d068d5493f5a5d309fb640845db904a655b4ff4c537651e1b3fe28c27d081f17a2bd62f08bc3584599d01501c4ced5ceea2eaac2d9fff98c38c95bc455a24b147332306864dd428f0b8da0ec5b7b8619f1436305dcb40b895dd244fc8c", 0xc9, 0x7a8}, {&(0x7f00000003c0)="2dcd72860cf5a3807d103c654fa4ac7e32ba6f20b190004f6f3c0b38e51658940be5942995a6ec873f9ada3015cadaf3a7d4bc1eb687f1c153dbcee67173b8fd6256dbbeee4e9abb955e9799c83997acf3857baa87ed75ad8d4980b715326876dbd913fb08909e", 0x67, 0x7}, {&(0x7f0000001800)="9b154a92bdf2427899d2f6798b9659ed847a0704c0d82e1a3fed9474c74fab1e7043a56ba469c36348645050b6c61ca6c8d48dc58cba02a207da4ba231abf201fed661caa7db20295f6123455c8a0ae7a134afa5afc23318a0de77ef3a8152a7263fe47cab3c0237e28d8d1dc7e2595b61e5835f21e841dac663a9f98b6c67ea29dc8aa74687fb8c217d35161c0e4b426300b1da7d4e42b554ca6954459a8c9a010f219a459fd02b1e2f982842df0205ca3b4b3547d6b822bd08e53704513a90206c781338e4312709dd088a03038428849a69a7b5765871e27abfb013806475c0aca4", 0xe3, 0x80}, {&(0x7f0000003040)="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", 0x1000, 0xc3}, {&(0x7f00000005c0)="9fdd175af9825e8b9fda75c3", 0xc, 0x520}], 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB="696f636861727365743d63703835352c706172743d36368336357d372c636f647b706167653d63703837222c7175690300000000000000727365743d6d6163726f6d616e2c63726561746f7255408af1802c00"]) 2018/04/10 03:48:15 executing program 4 (fault-call:6 fault-nth:0): r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) [ 704.882087] FAULT_INJECTION: forcing a failure. [ 704.882087] name failslab, interval 1, probability 0, space 0, times 0 [ 704.893421] CPU: 1 PID: 8786 Comm: syz-executor4 Not tainted 4.16.0+ #288 [ 704.900361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.909712] Call Trace: [ 704.912291] dump_stack+0x1a7/0x27d [ 704.915907] ? arch_local_irq_restore+0x53/0x53 [ 704.920566] should_fail+0x914/0xae0 [ 704.924263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 704.929352] ? perf_trace_lock+0xd6/0x900 [ 704.933480] ? perf_trace_lock_acquire+0xe3/0x980 [ 704.938307] ? trace_event_raw_event_lock+0x340/0x340 [ 704.943484] ? find_held_lock+0x35/0x1d0 [ 704.947541] ? __lock_is_held+0xb6/0x140 [ 704.951607] ? check_same_owner+0x320/0x320 [ 704.955909] ? find_held_lock+0x35/0x1d0 [ 704.959970] ? rcu_note_context_switch+0x710/0x710 [ 704.964892] should_failslab+0xec/0x120 [ 704.968863] kmem_cache_alloc_trace+0x4b/0x740 [ 704.973432] ? perf_trace_lock_acquire+0xe3/0x980 [ 704.978259] alloc_pipe_info+0x166/0x500 [ 704.982306] ? pipe_read+0x7f0/0x7f0 [ 704.986013] ? __fget+0x370/0x580 [ 704.989462] ? iterate_fd+0x3f0/0x3f0 [ 704.993254] splice_direct_to_actor+0x64a/0x820 [ 704.997912] ? generic_pipe_buf_nosteal+0x10/0x10 [ 705.002747] ? lock_acquire+0x1d5/0x580 [ 705.006704] ? lock_acquire+0x1d5/0x580 [ 705.010660] ? do_splice_to+0x160/0x160 [ 705.014614] ? security_file_permission+0x89/0x1e0 [ 705.019808] ? rw_verify_area+0xe5/0x2b0 [ 705.023859] do_splice_direct+0x29b/0x3c0 [ 705.027996] ? splice_direct_to_actor+0x820/0x820 [ 705.032823] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 705.037570] ? __sb_start_write+0x209/0x2a0 [ 705.041872] do_sendfile+0x5c9/0xe80 [ 705.045572] ? do_compat_pwritev64+0x100/0x100 [ 705.050160] ? __might_sleep+0x95/0x190 [ 705.054115] compat_SyS_sendfile+0xea/0x1a0 [ 705.058419] ? SyS_sendfile64+0x160/0x160 [ 705.062546] ? do_fast_syscall_32+0x156/0xf9f [ 705.067019] ? SyS_sendfile64+0x160/0x160 [ 705.071319] do_fast_syscall_32+0x3ec/0xf9f [ 705.075629] ? do_int80_syscall_32+0x9c0/0x9c0 [ 705.080203] ? finish_task_switch+0x1b9/0x970 [ 705.084675] ? finish_task_switch+0x17a/0x970 [ 705.089152] ? syscall_return_slowpath+0x2ac/0x550 [ 705.094071] ? prepare_exit_to_usermode+0x350/0x350 [ 705.099070] ? sysret32_from_system_call+0x5/0x3c [ 705.103902] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.108733] entry_SYSENTER_compat+0x70/0x7f [ 705.113118] RIP: 0023:0xf7f78c99 [ 705.116567] RSP: 002b:00000000f5f740ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 705.124252] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 2018/04/10 03:48:15 executing program 4 (fault-call:6 fault-nth:1): r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) [ 705.131499] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 705.138755] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 705.146009] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 705.153260] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 705.199904] FAULT_INJECTION: forcing a failure. [ 705.199904] name failslab, interval 1, probability 0, space 0, times 0 [ 705.211226] CPU: 1 PID: 8802 Comm: syz-executor4 Not tainted 4.16.0+ #288 [ 705.218145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.227478] Call Trace: [ 705.230054] dump_stack+0x1a7/0x27d [ 705.233669] ? arch_local_irq_restore+0x53/0x53 [ 705.238333] should_fail+0x914/0xae0 [ 705.242031] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 705.247120] ? save_stack+0x43/0xd0 [ 705.250847] ? kasan_kmalloc+0xad/0xe0 [ 705.254718] ? kmem_cache_alloc_trace+0x136/0x740 [ 705.259548] ? alloc_pipe_info+0x166/0x500 [ 705.263788] ? splice_direct_to_actor+0x64a/0x820 [ 705.268620] ? do_fast_syscall_32+0x3ec/0xf9f [ 705.273096] ? entry_SYSENTER_compat+0x70/0x7f [ 705.277662] ? find_held_lock+0x35/0x1d0 [ 705.281708] ? __lock_is_held+0xb6/0x140 [ 705.285768] ? check_same_owner+0x320/0x320 [ 705.290166] ? rcu_note_context_switch+0x710/0x710 [ 705.295090] should_failslab+0xec/0x120 [ 705.299062] __kmalloc+0x63/0x760 [ 705.302495] ? kmem_cache_alloc_trace+0x459/0x740 [ 705.307321] ? alloc_pipe_info+0x264/0x500 [ 705.311549] alloc_pipe_info+0x264/0x500 [ 705.315599] ? pipe_read+0x7f0/0x7f0 [ 705.319314] ? __fget+0x370/0x580 [ 705.322775] splice_direct_to_actor+0x64a/0x820 [ 705.327435] ? generic_pipe_buf_nosteal+0x10/0x10 [ 705.332265] ? lock_acquire+0x1d5/0x580 [ 705.336235] ? lock_acquire+0x1d5/0x580 [ 705.340185] ? do_splice_to+0x160/0x160 [ 705.344138] ? security_file_permission+0x89/0x1e0 [ 705.349048] ? rw_verify_area+0xe5/0x2b0 [ 705.353087] do_splice_direct+0x29b/0x3c0 [ 705.357224] ? splice_direct_to_actor+0x820/0x820 [ 705.362048] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 705.366784] ? __sb_start_write+0x209/0x2a0 [ 705.371085] do_sendfile+0x5c9/0xe80 [ 705.374787] ? do_compat_pwritev64+0x100/0x100 [ 705.379373] ? __might_sleep+0x95/0x190 [ 705.383347] compat_SyS_sendfile+0xea/0x1a0 [ 705.387647] ? SyS_sendfile64+0x160/0x160 [ 705.391778] ? do_fast_syscall_32+0x156/0xf9f [ 705.396255] ? SyS_sendfile64+0x160/0x160 2018/04/10 03:48:16 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r1, &(0x7f0000000100)=0x3, 0xfffffffffffffe00) [ 705.400398] do_fast_syscall_32+0x3ec/0xf9f [ 705.404705] ? do_int80_syscall_32+0x9c0/0x9c0 [ 705.409268] ? finish_task_switch+0x1b9/0x970 [ 705.413740] ? finish_task_switch+0x17a/0x970 [ 705.418220] ? syscall_return_slowpath+0x2ac/0x550 [ 705.423137] ? prepare_exit_to_usermode+0x350/0x350 [ 705.428145] ? sysret32_from_system_call+0x5/0x3c [ 705.432988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 705.437837] entry_SYSENTER_compat+0x70/0x7f [ 705.442228] RIP: 0023:0xf7f78c99 2018/04/10 03:48:16 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000200)=""/199, 0xc7, 0x40000000, &(0x7f0000000300)=@file={0x0, './bus\x00'}, 0x6e) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000380)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x81, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) getresuid(&(0x7f0000000600), &(0x7f0000000700), &(0x7f0000000740)=0x0) lstat(&(0x7f0000000780)='./bus\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000900)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000400)="50a9c52fb034ac66ccbcf02bfb0e1461efba02", 0x13}, {&(0x7f0000000500)="7be269bbd87186e316", 0x9}], 0x2, &(0x7f0000000880)=[@rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r0, r0, r0, r0]}], 0x58, 0xc4}, 0x4008090) 2018/04/10 03:48:16 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xf7, 0x4, 0x9, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0xab0, 0x682f51ef, 0x1, 0x7}, 0x8) 2018/04/10 03:48:16 executing program 4 (fault-call:6 fault-nth:2): r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) [ 705.445572] RSP: 002b:00000000f5f740ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 705.453262] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 705.460522] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 705.467772] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 705.475024] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 705.482284] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:48:16 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:16 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000002c0)={[0x1f000, 0x0, 0x105000, 0x106007], 0x0, 0x10, 0x3}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10001, 0x2, 0x2, 0x3f, 0x3, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x7ff, 0x5, 0x1, 0x9880, 0x1}}, &(0x7f0000000140)=0xb0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000000000007193120448f1ffff6272045000000000"]) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:16 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) [ 705.602302] FAULT_INJECTION: forcing a failure. [ 705.602302] name failslab, interval 1, probability 0, space 0, times 0 [ 705.613595] CPU: 1 PID: 8832 Comm: syz-executor4 Not tainted 4.16.0+ #288 [ 705.620501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 705.629836] Call Trace: [ 705.632411] dump_stack+0x1a7/0x27d [ 705.636023] ? arch_local_irq_restore+0x53/0x53 [ 705.640675] should_fail+0x914/0xae0 [ 705.644370] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 705.649465] ? perf_trace_lock_acquire+0xe3/0x980 [ 705.654317] ? print_irqtrace_events+0x270/0x270 [ 705.659055] ? print_irqtrace_events+0x270/0x270 [ 705.663787] ? __radix_tree_lookup+0x435/0x5e0 [ 705.668357] ? trace_hardirqs_off+0x10/0x10 [ 705.672663] ? __lock_is_held+0xb6/0x140 [ 705.676710] ? check_same_owner+0x320/0x320 [ 705.681016] ? rcu_note_context_switch+0x710/0x710 [ 705.685927] should_failslab+0xec/0x120 [ 705.689881] kmem_cache_alloc+0x47/0x760 [ 705.693919] ? __lock_is_held+0xb6/0x140 [ 705.697955] ? rcu_is_watching+0x85/0x130 [ 705.702121] jbd2__journal_start+0x1d3/0x9f0 [ 705.706510] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 705.712196] ? rcu_note_context_switch+0x710/0x710 [ 705.717102] ? __lock_is_held+0xb6/0x140 [ 705.721853] ? __might_sleep+0x95/0x190 [ 705.725824] ? ext4_setattr+0x2580/0x2580 [ 705.729955] ? _cond_resched+0x14/0x30 [ 705.733826] ? ext4_setattr+0x2580/0x2580 [ 705.737981] __ext4_journal_start_sb+0x15f/0x550 [ 705.742734] ? ext4_dirty_inode+0x56/0xa0 [ 705.746879] ? ext4_journal_abort_handle.isra.5+0x2a0/0x2a0 [ 705.752589] ? __lock_is_held+0xb6/0x140 [ 705.756637] ? ext4_setattr+0x2580/0x2580 [ 705.760769] ext4_dirty_inode+0x56/0xa0 [ 705.764724] __mark_inode_dirty+0x915/0x1170 [ 705.769109] ? __inode_attach_wb+0xfb0/0xfb0 [ 705.773499] ? perf_trace_lock+0x900/0x900 [ 705.777715] ? print_irqtrace_events+0x270/0x270 [ 705.782453] ? current_time+0x18/0xc0 [ 705.786254] ? lock_downgrade+0x980/0x980 [ 705.790385] ? lock_release+0xa40/0xa40 [ 705.794340] ? mark_held_locks+0xaf/0x100 [ 705.798464] ? touch_atime+0x157/0x2f0 [ 705.802333] ? current_kernel_time64+0x122/0x2f0 [ 705.807068] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 705.812067] ? trace_hardirqs_on+0xd/0x10 [ 705.816191] ? current_kernel_time64+0x1d4/0x2f0 [ 705.820933] generic_update_time+0x1f7/0x3b0 [ 705.825322] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 705.830926] ? may_umount_tree+0x200/0x200 [ 705.835138] ? timespec_trunc+0x79/0xe0 [ 705.839096] touch_atime+0x26d/0x2f0 [ 705.842798] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 705.848401] ? dentry_needs_remove_privs.part.17+0x60/0x60 [ 705.854004] ? __atime_needs_update+0xb40/0xb40 [ 705.858665] generic_file_read_iter+0x19fb/0x2980 [ 705.863499] ? filemap_range_has_page+0x370/0x370 [ 705.868336] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 705.873506] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 705.878673] ? unlock_page_memcg+0x2c/0x40 [ 705.883406] ? page_add_file_rmap+0x67e/0xcb0 [ 705.887882] ? perf_trace_lock+0xd6/0x900 [ 705.892007] ? perf_trace_lock_acquire+0xe3/0x980 [ 705.897088] ? __lock_acquire+0x638/0x3c30 [ 705.901308] ? trace_event_raw_event_lock+0x340/0x340 [ 705.906473] ? perf_trace_lock+0x900/0x900 [ 705.910689] ? trace_hardirqs_off+0x10/0x10 [ 705.915156] ? __lock_acquire+0x638/0x3c30 [ 705.919366] ? perf_trace_lock+0x900/0x900 [ 705.923585] ? find_held_lock+0x35/0x1d0 [ 705.927715] ? is_bpf_text_address+0x7b/0x120 [ 705.932188] ? lock_downgrade+0x980/0x980 [ 705.936769] ? rcu_is_watching+0x85/0x130 [ 705.940901] ? kasan_check_read+0x11/0x20 [ 705.945028] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 705.949934] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 705.954844] ? is_bpf_text_address+0xa4/0x120 [ 705.959323] ? kernel_text_address+0xd1/0xe0 [ 705.963728] ? __unwind_start+0x169/0x330 [ 705.967855] ? __kernel_text_address+0xd/0x40 [ 705.972337] ? unwind_get_return_address+0x61/0xa0 [ 705.977256] ? __save_stack_trace+0x7e/0xd0 [ 705.981591] ? print_irqtrace_events+0x270/0x270 [ 705.986329] ? save_stack+0xa3/0xd0 [ 705.989934] ? save_stack+0x43/0xd0 [ 705.993549] ? kasan_kmalloc+0xad/0xe0 [ 705.997409] ? __kmalloc+0x162/0x760 [ 706.001110] ? alloc_pipe_info+0x264/0x500 [ 706.005328] ? splice_direct_to_actor+0x64a/0x820 [ 706.010146] ? do_splice_direct+0x29b/0x3c0 [ 706.014462] ? compat_SyS_sendfile+0xea/0x1a0 [ 706.018943] ? do_fast_syscall_32+0x3ec/0xf9f [ 706.023438] ? print_irqtrace_events+0x270/0x270 [ 706.028182] ? percpu_ref_put_many+0x11a/0x230 [ 706.032739] ? lock_downgrade+0x980/0x980 [ 706.036862] ? mark_held_locks+0xaf/0x100 [ 706.040984] ? debug_mutex_init+0x1c/0x60 [ 706.045125] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 706.050127] ? __lockdep_init_map+0xe4/0x650 [ 706.054520] ? lockdep_init_map+0x9/0x10 [ 706.058572] ? debug_mutex_init+0x2d/0x60 [ 706.062698] ? __mutex_init+0x1ed/0x290 [ 706.066649] ? SyS_membarrier+0x800/0x800 [ 706.070773] ? __lockdep_init_map+0xe4/0x650 [ 706.075166] ext4_file_read_iter+0x113/0x160 [ 706.079555] generic_file_splice_read+0x3f9/0x7b0 [ 706.084384] ? pipe_to_user+0x160/0x160 [ 706.088334] ? fsnotify_first_mark+0x2b0/0x2b0 [ 706.092909] ? pipe_read+0x7f0/0x7f0 [ 706.096606] ? rw_verify_area+0xe5/0x2b0 [ 706.100648] ? pipe_to_user+0x160/0x160 [ 706.104602] do_splice_to+0x10a/0x160 [ 706.108394] splice_direct_to_actor+0x242/0x820 [ 706.113047] ? generic_pipe_buf_nosteal+0x10/0x10 [ 706.117876] ? do_splice_to+0x160/0x160 [ 706.121831] ? security_file_permission+0x89/0x1e0 [ 706.127004] ? rw_verify_area+0xe5/0x2b0 [ 706.131042] do_splice_direct+0x29b/0x3c0 [ 706.135198] ? splice_direct_to_actor+0x820/0x820 [ 706.140041] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 706.144789] ? __sb_start_write+0x209/0x2a0 [ 706.149089] do_sendfile+0x5c9/0xe80 [ 706.152786] ? do_compat_pwritev64+0x100/0x100 [ 706.157361] ? __might_sleep+0x95/0x190 [ 706.161317] compat_SyS_sendfile+0xea/0x1a0 [ 706.165616] ? SyS_sendfile64+0x160/0x160 [ 706.169747] ? do_fast_syscall_32+0x156/0xf9f [ 706.174217] ? SyS_sendfile64+0x160/0x160 [ 706.178341] do_fast_syscall_32+0x3ec/0xf9f [ 706.182650] ? do_int80_syscall_32+0x9c0/0x9c0 [ 706.187220] ? finish_task_switch+0x1b9/0x970 [ 706.191694] ? finish_task_switch+0x17a/0x970 [ 706.196172] ? syscall_return_slowpath+0x2ac/0x550 [ 706.201077] ? prepare_exit_to_usermode+0x350/0x350 [ 706.206092] ? sysret32_from_system_call+0x5/0x3c [ 706.210927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 706.215765] entry_SYSENTER_compat+0x70/0x7f [ 706.220166] RIP: 0023:0xf7f78c99 [ 706.223515] RSP: 002b:00000000f5f740ac EFLAGS: 00000282 ORIG_RAX: 00000000000000bb [ 706.231211] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 706.238470] RDX: 0000000020000040 RSI: 00000000fffffe00 RDI: 0000000000000000 [ 706.245722] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/04/10 03:48:16 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x0, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) [ 706.252988] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 706.260258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/10 03:48:17 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x2da, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) syz_open_pts(r0, 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000780)={0x157, &(0x7f0000000800)=[{}, {}]}) execve(&(0x7f0000000280)='./bus/file0\x00', &(0x7f00000005c0)=[&(0x7f00000002c0)='hfs\x00', &(0x7f0000000300)='ntfs\x00', &(0x7f0000000340)='cpuset\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='*trusted\x00', &(0x7f0000000400)='hfs\x00', &(0x7f0000000480)='security\x00', &(0x7f00000004c0)='!})\x00', &(0x7f0000000500)='ppp1\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000740)=[&(0x7f0000000600)='wlan1\x00', &(0x7f0000000700)='hfs\x00']) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x2, &(0x7f0000001980)=[{&(0x7f0000000880)="8ba6b6c23c69b1005524ed17668abad500e342bb0e97c77dbfc569b367530b7ebbc102b5f42f4e530548609dc0acb4cd1dc4c299d32fee6167a761c970aca98d808f5604d52405e173921258f01648ec8c340428282a0be2b256f98e5433c078da82f01ee593cce29717280c46f095dcadb257442e41b0ab74d97f343d4a8501db73723bb3ccbc43b4f8871ea38e0d57bd8cffad8ba7846c9dd20bff2d0906d7547ab91b61046570481c217640b358d27ca37eb3eca48b8dae7d95d229ce8727a8965535b71ee87f53972c476250c1664a4077c9f40b98ae3fb61de5824159d437a5cdac8fd0274cb7bcadbb35c009a1636a950a", 0xf4, 0x401}, {&(0x7f0000000980)="67308e6754a241c7d6a448efebdd1cda3d09ff83d861affe4cfcbd46afd7cdb89a828fd25d3c40ceb21d2dd5f6421cb667d132494c3cfc64934804a263bbf24f71cc45dbfabd8f6f78deac676c281759904108bcdd295585b50ad06bae2f823d53ff2ba9dc4637bd31a30c749d8bc780726b2e64ae4898de53a8b3bff6ded7c5409121815eb9592f725fe43fa8ed89df660914b751df10ff5fbafc2b3ce90d1aa88c3417c728e1926597b76f3762da32f5e740daa5c8c40e2be9680b6cb505c4b03e4d2d4695d7569b45ad5c9324d0c06f57f92b89fb05e0009de6aa235200610ecccc615aed360309cf69cefc8b457b10c9a4b47aa77bc49fe909e0302e5e767e9dc4e7ea83bb90858557435412190c3a85afd1027601f747fedca6e0f7c4f5c8c2d5ec0002ce38b6c39e50287cf57cd707000242c940abdc24c89983c9513c9a4ecfeec52dc1490e0617d7bb2d7caf2a2914282d0c817715f3029f1b5bb27c319836946394eb91ef660a26909c46e9c80ed42c8d1f014654f820cc3a073f2fd47ee9ea26b0fd8c0ea2fcb908577c9771f55e3f4520522d5f60c14ce609b6f98c0f979447a8e4e623649b6fbe4e42fe30f078c04ccc5109bc707a6ac531f12e66b65f1a5c96e6aaa2f8cbff2294c24cb5451bfbe09ed906984bf1213612580d0bf559d49efc37b9acbde09aa2ab70a4f01c2489ee5a9ac2ab8d3b06a1078b738517a0f92e34c3ddc9045952fc52a59f29d76f408b6836a734101206c0eae543dac2ac586857acb816307e303d0d3e26468929202d78ccc3444f71dd07456278be31db38a80f76cf7b03708056308587fda3f033595a387023cb91e0c4b183e3dfb89169cb6ed4581b5ee3ed7c3836ef86311b0ef51292378dadadbafd5d54e16b58e03168cdedb46482cd170e57bea70107c73626231591d413445f74faa6ed64b6d159fcd490cb0b0bc82d74fe62473b94cc74bd9c2d99f0f3d04a9f418c95fd5c995406838982adc8e518f68db16399951b0d63f5753a5356b8c2defa5903ddd7c779b439cd4c657c8a9a0ebff2bf171facaab3aefb9773a9e91d84b0c518312433ebb2d0ec005a62fd73687b3a815ac5f146c1f242eec6310fc507021755de7604b6d562bed2ede16da52b91ab559bd3ed36536e38ac55fcdaa2833e6f4df312eb830d637bd593ad1d6d694dc1734162e556df23d415b985e4a1aeb4a60425c18bdab714eabdf57b0ee6f3debebe688f8a93e0cc661c57f804c3e5412dfeb25c1d1c11c44a49fb2cfdd537f2da2ce96c5b22fba878cad82d1c51e0609358f6d0f58c63e86c2498ecea008df1a9d11779dffe657e4ca5be0dabe489277b94df71292f09a92e1d00fa1960e6e62a54a3d188277408cade7ace941f2035bd85e1838041be618184dc4f0fc0195a92cbf83c170c9a07662dac27c971a4c5b87ecfaeb3f35398941efb0e19a76bc6aef609a9e47fb703d9a870d4ccc2a55aaaa037b9e04edda79de5e79231325aca4ecc9bf971e555af68561dde02a3b8839fb64af5a88c328b27e46a36977d4df4e35f69189cd9dda8252762cfb4bf75f5c0468ae25b148aa3009d1912d7e1f35353d0db94021642eebb1fce0782cfd1d922998015e7f3eb8c857c4cd52942d023687388db7d4a94dd888f986c09051a996b985ec4a403317178f4ce49ad728266e890fce6034fe79c5890ef29cdafb111d58989a8e2ab6d3ad66703a1fb271cbf1602c5fb7f1f429be1bccbaeb416be3bc796ac8403f1f462bc2e6048e5a376dedcbe8ca9b9a664d4f2569721af84bac048f782ca9513e02ad2723875543e6f060cf4139c23719080328511cb59b8e9f75cab53a3feeb034186877055ecc35056bd443552c7444352e2f03b9f550f2cb4cd2ca46272261e23fbced3a8791162ab43b6d6f79f5b3b2d229b8d53531c2d130d14839d044fa9c9a87f8960431d3baf761b0c7b291c07cd91c7cf28d8dfe30aa93146e04bd77901c0a9003badad617c2ebe6d6d4b3b612339da792777ac803f715b86735f8aad10b21b3cb6da7352dc0cadfb441b842705863179b2ea5c27286a0d5287c0ba63d25a4d0cfe10c08e70cf3e19133cc277d4572e600865e0694abec95ee21790e48ce5dce8c883eb099968b00207a6fe9a6d2c945b7d9ac6040936d28e82361d8ed1f88a4282213c7664915f7062c9fb922ccf917fe359de65eb9aec653dcb2c1bbe9e337f2b2c3f9e134b007ddbca72f3cd1f015505740cf80ddc9fc7b59486a5c4d6be3f4b606e6abf7fc668bb6e0c2d8550a8f59d1a1dd61b2a12658aeaf2f4d04b1ea9a6fbbfe3db0a16be681dbb53837219545623e877e550aed5edca06c4a4b2795a005a33a931d7442bb8c5a087e158de8703de6631003279b315fa7ec78908a31111a4c5a1639fda74234d3d33d33815eaf07550681222978f5658a52728a39f445193ddb07bf946a2549e02a91ff128558ecde19ab0094f530006274ffc50a403894a3604d1be46a4db2cac6d6c1c7e49f2cd9e857431c675a70ad8701361fade08ef1c2cec9a33b892d11dbae661e7b40f32d34d4bed1b07520d36366994d3337b0b759e7ced60e7e55d0dc8fd7b69e13442ea7a66aaf88480ccbed4affc80493aa9ebead5cb6848815cf85a981a6edfeed01a2fb2b60290fecf4f3600f7881d4adb8924e30f3eae88fb7b7326555dea025fe4b63f865db9bc5421fdd90ae36e4019733e342a86019d310d59a694ee18af1087e7765d7ba69ddfe4c482b02c860114411174b70870537135abea2496f7652dd2d8ae7823787872f706dc53c1752d0db0ffdf2e2f13b8735f72b9ef72c81d3076e859ac3f26ed2c170469c8f263023b2f5dc86e76bd9f3c684b88d7cacb7b36ca76752d45ba0366dabd208758342465207a92222c0a902b32def644dbadc865164597faecbb794d35f014346de6c5d0c0431c89072f4315840a8d97f4db985c74c05d454c42ff75419aadd9643265204b84e217ac002b7f662c014457fde300adf421a85aeb7f9febca52235df0002b467fc11126645af9617c0692776c76284175bfcf747b7ab5173a125ad5881642fdf802400438842f47ef1cda5fe8e34c12811ad4f23c9623d7d23065d339791e7a47673cc63615aa0d69142aa5c9a01eeb5c3b871d925a456506f708ce3cf22411ade3c5368b9634c57a79f5a71898158496508e031cddbf3803243249732350d9a8bf9ed7f8eb8eb3f95c4750f542696c2f9041228bb71d03f2542ce8dc7040d72e1550a16807409aadf5367249aa74ce329d29b1836335535a8296892c40a615923edd9d40597bf654e13c89fbb3a66b714c6cdc07366b64815b319a7e25ce60457ea3ea286eabe3aeb62b23560003a5c0b5a98c530a03ef798efb2260ed002d9a8e5561ecbc9d59d22c3ad76d22d378916ddc187971902fca10d9c5f278ecc7bd631fb75ad8887d14b57b3b09cb01bd64a2fac484054304f7eb9d249a92ce37e74c831c73998f7d6fed9e45c20a934d2cfd69cdc40564e10d619d48f0a42a42ce6c7a36a58ed5b98c5b54f2d19cd7da5034407ff3e0b7319f855c63e7320c54b9c0d690a14eea18df98124bf983ab384f063b4475d7cf5236a988ce510a847ae1e799b175fcedc8ed17ea234e09421986a738c819dbfe477600b7ac9f575b73ad61cc3c6af6c2a80c49f45fa65cb78e6e3e7e038b6d71805f1dd3a08c37e20434e0c2297c449fb7ed5826fd15b5f044d573c35eee8f496904360f6047bc207e37e2e2b31d7f3de2e6be69a9ebc50445c4957b11da3af28d6d0699209d3ee317951a740c5b8ff69bbd6105b45e4eecac2403af61b6cf1a222bee19ada0291685a07b4ffaef046c6f053c429b089b3fc35990a76e9c128459d0924a8e45ed50120e3e24ce27bd67e1e7a0d809be19e6a0019ee0f5b05ba610cce630dd09139ad0dc913879032327a64e79e4444734448d6e8db31326c425bd48446c4cc417fef29f8ccc715a1fe43967604f526f70f6e0b668042c0cbb61f3c0f6e52716721af0fc4cdec45e4da179c06ba7cf45b5dcf2c43c65e919292ec6cd3f936882f735604e0c1676ef19206adca76dc9e3f5a4129575024ee09947910b1941026d568c1f5a26142c662f29f65e3ba8580bbb8a531c6094651653d397647d4895ea91db9683a132bb6b5630466eaa9095d443a9546301f77c42c6f377f7eefc84da2dae322bc8edd7d062b3c8d9571170aea4cfd73b4908a305f3f3e5fd015fa38808c8da52aef1942b396c56850b6ab8b11966e280eb569e3fb8ed31f2c065ca81abe0a30321563bce38d8bac547223aa80ad1fe73d755bd7f46271f91eb9e7fd6166c2cdaf2aa26acb54294aae6892e5658642bef095a9177bf00f29a04a93ff79ab2c54c309eaabbe274ee4f15e8b7c3ed4c6b243dcbd1a4157f40fe1ccf8f01510995b39acc063704410e5ee08a8dec2d2f85668a518c4ebf6c56136575bfd4677085fa2f27774ace6235a8f53c900cb07013c792ee2e0764769ff715e748af662f38b4e99dfe5bd9fbdfe059dceff2a1204ad501a5bd28dcd69063424a1dcdb748dd35262a74c0e17ee0d01dec1239cb7184a6ee26db6619ccb8fee9b7582cce2306b91dfd252342d5daa466aa4a698d4e8d6fcdbfcbce1dc6d95d1f2c07f69430fcfdf4f7b22d3554aa93f775c3196e5705a6b2820d0ae95b03a8dff5c364bf90717ac2d245c1ebb62c5cd486a61a16d9c5bc82604739300e1327f575cf1ca76a736914d7824edea0e892730e6858dd3ab4632d264f0661f240d480f2f1cb5dbe29fc5db7cef5ccbccdbae36116c446df782366adf2ca5dc18a52ca2c4ea4ea1fcf1233fcacac32f8d3b763b7e52fca4827eeff5c3432acc2222b8e1c530227a06d5fa5564d7ca8de370b9fe52cfd8b58f3741ad2b6288aa0c81e74c15ee628026f56ec7894d74946b237d10c2e1371cadd5337740b0d087389fa121f5a68c6ebccabba1a8d0a90102af3a741c213b6223f674d821478f6d93957edfc94dc4423d12ea2882a21fe633584eeb4014ba0e894fef4703a7921ac4b998f7c50f0c8a183cd948a5370beb1355ab94fa3673396cbba8265d839b5d1b32ebb770fafe2f12b74ae168b80a587941f92ae26e98389eb5ec0b2163b3c1092a9f83e901338803dd5b968f588de1cb888f6ba9bfc9c5b3101521b36151ceb4db85862382d3073ba6ace8c59a80df16c70dcf983a609160fd86dc4736bad2593d760a2ae7fe28f95588caa1717a79a11371445e0404f92c5aa2b77fb63fbe8dc54da2ee77e07210b8d40200abb6a98ffa8a902ae8b16ae68f9a878c65343a05a17ad90e19583f6c50d7bafbfda703d1b7f37a22b0ad9d9b25f9ae921f2812f0740daeff12943eed629054cdeee74d5ba9233dcef36fd8ef9d3d35fb107f78ec778ce0b81b8947d1dbb2969301bf7027d6985a2b51c624d4772f46ff16c3c77b01e12127b728b3a50e8b8a8881a0e8f751ad806e09cfd6f61f83479e4a8477fe5b34b99a4ba1a7f86df5672df4c90e6a38a1fbb57fe6b3e27f058c673dee3e2c4977eb91e5b8c0dd5f4d398dd21cb4948213fff7c4f06f5303ccb15c68ab6201962e5ac152b117c8023b0f013520b95b706e5c9fb8bba96f3c27edcb07909e86f922a06103dff788f2361fa6cc71fc8a3bfb6f1f22d5e8045723b33eb677df4ebc9d5f7a699abe5c19cf55425f94c1757bdcf92c0abdeabe4c469afe26c9c9269a99c8aa453ab463957b6e765cad0b83aa62507ed7d823662f1fbbc75", 0x1000, 0x9}], 0x0, &(0x7f0000000580)=ANY=[]) syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x7, 0x20000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x2) 2018/04/10 03:48:17 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10183e, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x3ff) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000020000000074192c938eff55070001"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:17 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x8, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:17 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x181842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:17 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={"00107a49"}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000380)) socket$inet6(0xa, 0x80002, 0x8) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @addr={0xffffffffffff0000, 0x1}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x3}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xdf, "1255206626e2f6c32c2240780889ff1a7c843ff72bd459c756229cab5c67441974529d7616fdfc445e73d9a0c1a0502c4ab20bf784b19661bb0d88052075660f8565538f5e8709a4a0a31b989ee9099068046d84ee2a74107831efa90fbc1312c4b7b1106959c498f7e0dca614b0f8078c5e6d02b2bcfd8c11665c545f263befa66ee995fbbacf2ef5aad234e415c56d4efea8b177dfcf2dd2fa252574a26dfeb79215b62e8d8f15d0ca9511e6b4ece0311c82b1a22e553a63d1c5a80eaf0c5b294a6f421e2846e0a4c74ec15a69b112b83cf039d0d50ae44b7e4677b6d746"}, &(0x7f0000000300)=0xe7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x2}, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffa00) 2018/04/10 03:48:17 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000100)) 2018/04/10 03:48:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x0, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:17 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x100000001, 0x1, 'client1\x00', 0xffffffff80000000, "59f8388747989974", "65975c23fc6b3e7ad6470ea6867a59adcff51b4e45799d7c88e4e6181fb43522", 0x2, 0x9}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x4, 0x0, [{0xd, 0x1, 0x0, 0x6, 0x9}, {0x80000009, 0x332, 0x100000001, 0xfffffffffffffffa, 0x3}, {0xc0000001, 0x10001, 0x9f95, 0x2, 0x8001}, {0x6, 0xb6, 0xf25, 0x8000, 0x5}]}) personality(0x410000e) 2018/04/10 03:48:18 executing program 6: r0 = open(&(0x7f0000000300)='./bus/file0\x00', 0x40000, 0x106) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/10 03:48:18 executing program 6: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x2, 0x3f, 0x2, 0x0, 0x2, [{0x20, 0xfffffffeffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x200}, {0x3ff, 0x101, 0xeb, 0x0, 0x0, 0x200}]}) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000080)={'yam0\x00', @ifru_map={0x3f, 0x1365, 0x8, 0x0, 0x100000001, 0x8}}) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@mcast2}, &(0x7f0000000140)=0x14) 2018/04/10 03:48:18 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x0, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:18 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0xfffffc2e) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x2, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:18 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x50) dup2(r1, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:18 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000002c0)={0x11, 0x1d, &(0x7f0000000200)="ed46b37e6387224d966f72d34310edb1716a274f7f074e8c918acddc76"}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/182, 0xb6) 2018/04/10 03:48:18 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0xffffffffffffffe1, 0x6, 0x1, 0x100, 0x7, 0x4000020, r1}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:18 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="017dc999"], 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) 2018/04/10 03:48:19 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008a00)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x924924924924954, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYRES64=r0]) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000007c0)={0x4, 0x0, 0x10001, 0x14000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000008a40)={r2, 0xd7a}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005fc0)={'teql0\x00', 0x0}) sendmmsg(r1, &(0x7f000000afc0)=[{{&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x0, 0x0, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)="607d12a23b7303716f81c68907aeca7eef7ccbf3e571f064ceb14b61b2ac0d15d50c86f49e8ec4a3110677e0028de59e31021dd9c6a2668d5e12bb7a9ba8c2742a6592a2e9487f4b04ef0fe776aa003332b5eae455b98e92ebae73fbb184a7454651ff69206bf4a7eb49ba9555afdb1a3f06a4e0b2b9a3726333669272d4f4d2dee90579c2c069a7e480ace302764505d5bb8c0f6de860002b6c1873a940374f906294ac8c423f8000e3c6e0236899500a7aebaccfa22a9d", 0xb8}, {&(0x7f0000000400)="ffddecf6fe8b45b5c5b0193adb32b3b513bc3606275e6b9c74477234e8c5749f5247715959ef206c228eba6f254e7a1cb9dbd2fb8fc0fb", 0x37}, {&(0x7f0000000800)="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0x1000}, 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{&(0x7f0000009ec0)="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0x1000}, {&(0x7f000000aec0)="587b4d9f42c9335f1058d47440811b68e086ca8b13c4ea9d2d58c7fe41f98738d491f41b754d008cbfd37a584fe739e6b6a41c6c93025eecb48c820a1e706eec216bbd7406ac81c01cd76bff83db1a7d039260d6f65da2b110b4e389be8b2ca9e9d5b762c1b91b5d2a8fd6ab0742c4a3353eb254b40954f252b47e06e4c360da8bdb886c098c2f5e23d117e56934b1b02229df74428ae337", 0x98}], 0x3, 0x0, 0x0, 0x4000000}}], 0x9, 0x40080) 2018/04/10 03:48:19 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000240)="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", &(0x7f0000000340)=""/87}, 0x18) r1 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000a40)=""/161, 0xa1, 0x12102, &(0x7f0000000b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(chacha20,mcryptd(rmd128-generic))\x00'}, 0x80) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000780)=ANY=[]) llistxattr(&(0x7f0000000780)='./bus/file0\x00', &(0x7f00000009c0)=""/105, 0x69) syz_mount_image$hfs(&(0x7f0000000400)='hfs\x00', &(0x7f0000000480)='./bus\x00', 0x5, 0x5, &(0x7f0000000600)=[{&(0x7f00000004c0)="241b0d7da115ba2cf1280405bbfa65317eb3045ab9b51c0ebf27654e6defb5eeee68dde8cf19b043574a9bf00188a4df96c938422dd1eb2078023dcde1b68d9b2e8ab9652d3f7ca03d0aec961a635945a28391630b919071378a5bbf1e1969645641e7504cf1759ff7cdd6612cde63298ac6794bdd84c673ca162d92198453f5e9e42061c88972d497de080d7b8995a33674010f3a47c28eccf256bf4866eafc13e95fd57604", 0xa6, 0x40}, {&(0x7f0000000800)="3586f5f0df4f1fb994263cc375dc24185505ca0d70b2b387b729eddd5e370acd562965b05c7fa775d548c138dd3b95e5bd62d7766e2e580bf4246d2b877ebe62da93ecb82d12c976813df09d2829ca3de725f5a9200fdddfc19e414e9ce48bae7cb3b014f9e7fe2cff8bf66cd16092899c75fe9e62938970ccc4624a54c0717073809bb45b92c5e2522c43f572bd70d9de394b04dd6550f0634b1db8a6340d7f9c9967b0d6d80556c32636f13c96c4568f746831cffb3744a67e5ce1fbfa879213fe93fe46bf51cc962a9d59d895071f34b447f91468f8bf50edd5c06d4772ee38b3363ea6c3e2b4738598a0d1", 0xed, 0x6}, {&(0x7f00000005c0)="d652322436a908bc1d4b5284a0a22d8bbaa81b72b0859918b5c0701fe834d13c5e7201ff10390ad0f136c9534d399433d62076059aad8f2e11a83a116a775132", 0x40, 0x3}, {&(0x7f0000000700)="3dd2f8890d94fc8b75310290c97b2b1bd41a3514f023e4741aa90928cb891ca8fc5e59e307740c7133c7cd9cb82137560cd2adce7ba2cdff91656bfe26d049c6ec374ab8447e3b890b6a00143ea8c1e6c6d776add8eda9d3991f8a3d48ce523a81563f3a97aa9f247a17aad510e02859138f8fcbb6", 0x75, 0x6}, {&(0x7f0000000900)="2d77eebf82b54e3bf6f7902a880e286d8c89b1545265a5c12f68ea3c81026770e715d8020fed743849d91eabffca7e7f3c4139e3e0c9f0128e4ffd008a663ef0a4d3035f55b18f8537ec0bdaa9b012d23a5ec4b5a7e19217dc696cee04f86f730af50de7507d67ef17ed4e8311be97b6aa5086c583", 0x75, 0x7}], 0x200000, &(0x7f0000000980)=ANY=[@ANYBLOB="696f676e617273696f636861727365743d6465666175317f0073657373696f6e3d38352d060000000000000048851e42e5c0d4360720ca123c41"]) 2018/04/10 03:48:19 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) write$cgroup_int(r3, &(0x7f0000000400)={[0x3f, 0x3f, 0x36, 0x39, 0x2d, 0x2d]}, 0x6) 2018/04/10 03:48:19 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:19 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a947b9edc3ff23931a6a7e81ec31c29c59b8bdc57b5e943d1552161309b052f0804683fd6a4e9c61e274e24b49cedb77e65fd8ebdd7a0e67fa764bd76892ca0afc0f5467a5b523607c02903126f4659"], 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000180)=0x9) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xfffffffffffffca7, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000015110ee45eb300010000000000000afdff0000000000000000000000"], 0x24}, 0x1}, 0x10) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:19 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x9a, "28a42a9876636cb10e94f935ebbb6a43dbde2c4c0c986b0ef572a33fcc95b170c981f62575c5ffbfe7a0556bf0f82efe23e3418d6af45928841cd0452d5811e41bc264d232489ef937b1267412f7668fd159cf3c2a9b39f0d2d6ccdb7b180b47d7eaff39feb17fa44d48637ec9afb63ff7dc0aed676e32490e75319fbcd62a010db46208ca91a214f8acb5fb46931020147272989360c6144207"}, &(0x7f00000004c0)=0xa2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000740)={0x0, 0x1000, "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"}, &(0x7f0000001780)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)={r2, 0xfffffffffffffe53, "a84ab3508429515eb4a0977ca68bd5625a49d91c4d264128074865b089ed7a5bcd703f2b7051a7d9e744a5b2c8c3987183c0e65c88fb93cc35c78fa70560c1e6a6dddef55ad9ffffff289362aa4ae33bae83939a1be6eca27f77c2e67058f0ef2489364cf23a0fea5981dc7d8915766509009b7a7e89df0a117ebebdfe363f36de0731c90716d377769567bd210362cf35c7c3cb58508af6df7deea9234030bdd288ac4c2de35dd5cc781d31d53e0662d708216f20026d23514e0697ddf1"}, &(0x7f0000000600)=0x24e) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0x3}, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x5, 0x10001, 0x9, 0x1, 0x5b, 0x7, 0x202000000, 0x1, 0xffffffff, 0xffffffffffffffc8}) sendfile(r4, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:19 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:19 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/158, 0x9e}, {&(0x7f0000000340)=""/13, 0xd}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/200, 0xc8}, {&(0x7f0000001480)=""/185, 0xb9}], 0x7, 0x0, 0x0, 0xfffffffffffffe00}, 0x1) connect$can_bcm(r0, &(0x7f00000015c0)={0x1d, r1}, 0x10) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:19 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) sendto$packet(r0, &(0x7f00000007c0)="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", 0x1000, 0x4010, 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x3, 0x4) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="deffffff002f0000000000000000000068757b54c932147e7735cabd05839f1c4770904403b3546548fb808f497caa6653021b51000000000000000000000000000000008adc235b9571ea371bfcbf4b52163724516475c4c97de811997c199d12e72d40374c2b7841789fb14a5827a1214550940dfea5d3ff4647632fb6932791ad357029f27c798aaf99f9b2629322bf20ef08ab06ef80b22edbd7e29b7a04fa19eb57c72fb5963d2393627659d23f5dee7b43f187f56959"], 0x14}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000002c0)={'ip_vti0\x00', 0x600}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x341402) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000300)) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1f, 0x20040) dup2(r3, r2) connect$vsock_dgram(r3, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000200)={0xe5, 0x3, 0x800, 0x8, 0x4}) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000140)={@dev}, &(0x7f0000000400)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000200000abb10000d100000000000000950000000000000000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) sendfile(r0, r0, &(0x7f0000000040)=0x32, 0xfffffffffffffe03) 2018/04/10 03:48:19 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x108, 0xa, 0x9, 0x0, 0x70bd28, 0x25dfdbff, {0x7}, [@generic="91e7e6eeaafa674a8ab3bdb8e95f002299b866d5a2d831a4cafad2d696ae0bca4b7aa9ad29f895d32f41383c9ea723ece4a85174195ddc12f53dd73a6fad2a732bad548ff6eace694444feb186be662c1825d17b860610e0c0c5c32349dd602f8824ba472b59ecdad39f9bf307068fddef865ddea06b84", @nested={0x7c, 0x16, [@typed={0x8, 0x27, @pid=r4}, @typed={0x4, 0x45}, @typed={0x8, 0x4c, @uid=r5}, @typed={0x8, 0x81, @fd=r1}, @typed={0x18, 0x6b, @str='/selinux/enforce\x00'}, @typed={0x8, 0x13, @u32=0x7f}, @typed={0x8, 0x3b, @ipv4}, @generic="569bd60d9b235159834a34478d857b503838b4874a3bdf1139d89c0d959059de5035f17b99f46a1076853ddfafc86093ea33cd"]}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/04/10 03:48:19 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0xffffffffffffff56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x400000000, @perf_bp, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x3, &(0x7f0000000000)) r4 = syz_open_pts(r2, 0x20201) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0xc, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/12}, &(0x7f0000000180)=0x50) writev(r4, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0df20c53ceb6779cebdb8c4cc80d", 0x3c}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:20 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000001b00)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0xa, &(0x7f0000001a00)=[{&(0x7f0000000240)="b359c58f46f63f865a79611e18199c73fc07e53fde9f87d2364f85186639ac914bfa5f7b7b3c7215ad845908ac49b75384801ef53df93f122ba7c87d8a5759bf2913d6f69e89555a5e461261ae84eaed688f55916bf642c14a2a6a7e616c5511e46480ae221a49b4b2cf6211a2ab986572ff8a074f1950afe1e6c87b182622674bef830185de1146c58ce7c0f0dbeb47ae9a472fa8152465b9b142d4d42d756ada82c4da641ac50a380987c1caa9d7df44f02c5dd26f4badf7dca6f40bd10032ac84921d7ea059d776fcf5a46dc5b58bb0be8c4c4df1", 0xd6, 0x36}, {&(0x7f0000000340)="8cb669ac7dd4c699c3ac26cba9777f6e6b7fc6f4d0d9c5f2f6fda07d825309dfcc0b5ed19186261f19a2ca0b4eb7d8f4ed5886f09fa36b53de43f6c9ed986905f11b79f1", 0x44, 0x7}, {&(0x7f0000000480)="7930834821bf762bee5372de123ce4e72a770e1cf863fdb93108d0ec6f36e28c7c51d1c25d73cd101dddc44a125a47ec30987dd79a4a49aefc5831d6c573b52e9d516f105e7ff448af9453148d3880969a4253116039197096ffcea6cc635e2d72bc19ec6e21c39e44654c0bc3b909a5a8238306c5670f30b44c8b97cb2c07f10e1bcafb732e7970d307f2ff984a288e56636ab9e3b72e1446bc34374f21c90d37876d4a2942faca21905dcb03fb2153311ef19a34af585d677c2612ea00a3b21880cb31fcc37030a4b4269ff4622245d9c5525603808465fddfaa81d34893d05b5d9938160d8cc4368c", 0xb9, 0xffffffff}, {&(0x7f0000000800)="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", 0x1000, 0xfffffffffffffffd}, {&(0x7f0000001a80)="dd49c7cc778c209eadbd0144cf1eb3c67a7b8321608867f1fe7e678b0c87e38e8338bf2a976d6b4ba9449b86f553e44850e4af8af571659c2d0f1747f4c847b2859bbe49f020", 0x46, 0x9}, {&(0x7f0000001800)="2ac600bbb93e77653bf219ca9c87d6cd9e5bbb74156fe9db7e6a7905802af309d183f184749dfefd1036ce2010cc945858d77a04aa5c74f4127add713fc354680b6ab835f78b1a785ee500a1ae2c723b4c9f7ccf795e27fe3da461114304827071af71a46bcd57ce214ca9fe0b924d67853837d4bb9ffa977a13fab7427fcc3c32909efc75d63437378947d23485177baf7524049e2563bdac6b1c9a67d8e0b7c2b9ed95fb13fb52b2e5609a09280fecbb9bb58a85231810e91a9532d0def6b2a9de816de45a3fa26f511a9d157b243f0d586fd60c69c5a634145d67a69610f726505ac01a901b6a17f4", 0xea, 0xe8}, {&(0x7f00000005c0)="b09c82ecab65c23ba31e5fea1586b844f5e9391ebb0fdb62452fe05294e83546e92363df4249437de1d625c685a4a77cf10c06da4be2525de5bab1b2f277faaf270064230f4eea50c47bef262ccd07c0583afd92bb2bfa03e534ee18ea14ee9c411f735e25b32d1037dc2b1bf2f63d25ca43d12bb45e2fbfa81485f8afb1ee90", 0x80, 0xd70}, {&(0x7f0000000700)='w', 0x1, 0x4}, {&(0x7f0000000740)="5845628d05357a158552406836054e23376f39bd3f4add1f23393742cfdb6bf8d6ddc5ea90038da11d794feffc4202be993295fd9c19ab5efdb8c62e57a1054b021924aac486a8c784a092e4703eecfabb652924fa05a9a81393d71d2785c2b80ce37f4ed59cd0200781", 0x6a, 0x8}, {&(0x7f0000001900)="c7b3f703f4f2ed3b2c8bdd7c08a3db3fb7d3eb5862f9b08596cc450a48cc38a2298ad23301eb339cfc00f2ece1966407e80d649ee601a2d2aa6fdf548c52912c8b0a7445c505e24fbda88eff4d39e8cadff877e413ae05c04fecf28a066e20964f72ddd6bbdbac4cec21b9c8f00315dbef58fa5debc360a547dad46302e89151f89ae0b2ba0633c8a8c4283f79018035df157cf3329f4c32c2229037012f375de45defbf01f947f4f3f79104bd9e11b9dc6d67c5d7b8a9c220c4e764b40b270b74a55623128f4131022fbd53726cb3b2", 0xd0, 0x7fe}], 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) listen$netrom(r1, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000200)={0x4000, 0x4000}) 2018/04/10 03:48:20 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000000101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x3, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x2000) 2018/04/10 03:48:20 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"3431190956634b"}, 0x80000000}, [{"a7492e1111e46e"}, {"9a9a34294bc4e8"}, {"7d74cbd1345edf"}, {"778e51a72a12c2"}, {"c5bf4573ec907f"}, {"ba60a561bb0500"}, {"0024713127ed67"}, {"e45a6a10715025"}]}, 0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:20 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:20 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:20 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000100)={0x4, 0x100000, 0x1000, 0x9, 0x700, 0x2, 0x80000000, 0x7f, 0x4, 0x1d}) 2018/04/10 03:48:21 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x1}, &(0x7f0000000780)=0x14) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x5, 0x40000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) r4 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xa9d}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000200)={r5, r6, 0x2}) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x3ff, 0x7, 0x9, 0x8000, 0x0, 0x9b, 0x40000, 0x2, 0x4, 0xf0dd, 0x57c9, 0x7cd, 0x81, 0xfc2e, 0x4, 0x9, 0xf8d, 0x12000000000000, 0xfffffffffffffffa, 0x6, 0x9, 0xfff, 0x9, 0xcc73, 0x7, 0x1, 0x200, 0x3f, 0x77, 0x252, 0x9, 0x5, 0x36d2baf5, 0x6, 0x6, 0x3, 0x0, 0x4, 0x0, @perf_config_ext={0x9, 0x8}, 0x410, 0x2, 0x100000000, 0x6, 0x1, 0x1, 0xfffffffffffffffe}, r3, 0xc, r1, 0x1) 2018/04/10 03:48:21 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x80800) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r4, r4, &(0x7f00000001c0), 0xfffffffffffffe00) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x80000001, 0x200, 0x1, 0x3, 0x7, 0x7043, 0xffffffff, 0x8, 0x200, 0x3, 0x7, 0xffffffffffff3794}) 2018/04/10 03:48:21 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xc1, "467a21ef1e9e2370dfd3a61fe0c3b2021b1eff1a29725217a21ca6df9246fdc270470d91d2d36b11cfab322cb6c619dd41f732e9dbbc217279bf4bdb82801d257b191f5747dc41783e73c4e33947da8316860a8b8d2b14e5d56458724b59e8230cd2e5aa3b750868072dbf75624261c5994bbfff9dd30e5092817e988d578fead9523fcfae5dead6f5556a00d4b1ee1015628b377f4d0a975d5f47c957455f0923c44bcedebe45e74dee11ed58df798cdfa214a710d8525b690f783dd91876d9a8"}, &(0x7f0000000340)=0xc9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000400)={0x7, 0x9, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x60, "d8fcf5cc0edf1ad4c453ca7ec62cb38906921a4805aeabedb1c1a98f460fcb2835a4d2721affdb0f032a0d6809c468d5e020d38234d9882888840924f8d1ab539bfb82174a37bb7b3f822ed32c556d9549ea9f68321f32a9d7f54acd4b7cadb1"}, &(0x7f0000000180)=0x68) 2018/04/10 03:48:21 executing program 6: r0 = open(&(0x7f0000000480)='./bus\x00', 0x40000000400000, 0xffffffffffffffff) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000005c0)={[0xf000, 0x1, 0x2000, 0x4], 0xe568, 0xffffffffffffffff, 0x1}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x2, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="990ba89902d5269813eed479f85315820d3e44396c0bd852c690aa1a97d6328e8d24668de8eed274b3408700a47534657abea78bfb343c2ca8e1b840ee7c8571408faae5e242e8eba991a96750e3dd7cc676c0b96eb8b9a458ea566a91e18748062c17c6caaba59766a7d0dc79d9a80b86ac29bb9fcf3e4c8c0eea31b1c3a2bba85f182317f1efc05554593bb901e0b0720df49ea76249d8f7e0e076788a5ed4664dbe669fee353cb98f4968ca2a4a35c9dd3e6b11af7aafe884ab017574cf5e7d1c90d4c5069d6b10088193a16cee973df976daf96cc4a1accd0557079b501748f9419db172a43efb4a3e38389bd632e7f38bccf33717b53ca6d157363faecf4c0873419eab6ac3b1e39a5780bfbf2ae40ac75e11fae748672a73b0d149eb55111cf3c85c26234cbfb7", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r1, @ANYRES64=r1, @ANYBLOB="ebe90a3c855c3e86d58835928491748f127ee8c874b0803ffb89904fd76bde9ca725c5bf623c5af9", @ANYRES16=r1]], @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYPTR64=&(0x7f0000001800)=ANY=[@ANYPTR, @ANYBLOB="edffb2f9f05762db25918fcb6b3d4789510f4073d382b264d2f654350f40bbea5cab989de05a7746d88824751c83b67f5ba584765ad7c09ba3b9211f0d834685d187e7b924e067d0ce87d1", @ANYBLOB="673be49001e790bb498faae097d2a238ab2248e85e75ad4e6e3fd04a6db2c8dd0ccd7dbbf600036f28436ce02efd029a391bbaa939f0f68e58b62c87a5ff970feff24e7ada4fa439df19d397ea995a685a61555f5a1b27d3d7e29446050ef5dd6e91a838e9167dd7efc50a5f67f9d27547b575cee60f8cac9b5efad28745f972dde73a270879792940f121844c408eaf08bf2b6ba4d5656893a298e7f9f2b699e38c0b4cc9c72d75282e05d59bb3ef16c79ef30dd10dd00a4d0b9322752164e99fc432e142f0ccd2012faffe2dbf629cee5821", @ANYBLOB="016a95c9f96c2462dbfa8d187aa18515a4d799097603dd7d72bcbcd5b7ce4d48f22ad5c8dabf22b848a1bc8ada9b0be7fa47cb55ad8a25fd65ceda9673483ef873965bd1fea014347b9bb015069f55680eec3746227d12723c55f6ffc92a73dde43fc5a5dc7888c8ffd7c1d12ea87eb2e8"], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64, @ANYRES16=r0], @ANYBLOB="fd7881493acf1595e75abf9c073d5d52ed9009291a9a3a89f12904fa5d61059a094ddb155d335e07774d5f708a1825709340b3b22b823f257e720a5bb089f74e9c128a39b20a26d23b814e3e109f294411b59185d72f181a37fa79189046130a56ae8d2d0b13b41b83563ae0afa6719bfc5d7f5bb5e3d7f33d1cba9b922a1b99086a45bfda752eaa8daaf692df24db7855ecd78b7acd130431d5ed10b636b09bc89de0ae16b6fdadc078d861492537e74533907eedaa8a8c94fc3f5c23f1e73c55903aad582ca5b4bc117a25fa2ec853d6237536860dc09e3d36c2863210ce47f22ff5f3d452a54da0ceb4a5db695ffe97964b465c9259", @ANYPTR64=&(0x7f0000002040)=ANY=[@ANYRES64=r1, @ANYRES64=r0, @ANYPTR, @ANYBLOB="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@ANYPTR, @ANYRES32=r0]]]) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000000700)={'ip6tnl0\x00', @ifru_ivalue=0x5}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x155555555555560d, &(0x7f00000003c0)=[{&(0x7f0000000200)="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", 0xffffffffffffff10, 0x10001}, {&(0x7f0000000300)="19ec1d951a39676badae0d62edf5307c4ebb69321c4c6e198eb73ef3d3dab0a0f50eee6a33ad3c37b9a385c2a55540957d4e19f84d6b48628ce0886bdb82b43b67d4dc5d40fe070da97894a8d9304fef5d6caee7c567b30f8408e4a2c1df216929b0a2db4206b14d66728ced7ad21b18b84966bfdfec17393b62c3141abbdb28d4c48e4f0742d989e9c818258465856a", 0x0, 0x2}, {&(0x7f0000000800)="df6c93efd6ad04ad7c06f559cc894b302d95cd60f2ebe8fc40e8b66a32880b3867c502572eb783593b593678a4dfeb83205e08ab6ac96f5f0ddc73a466d44014647ea00662b828b8ac1654984cd3f5f87224548bdca360ab10b16bc60da2e86f369572e00451582715e6cab6afb55ea3ad9e4fbc70abcecfc33965de917996d6fba34ebe5fb9d36a8ee8584e149b6f4f3c54e1ebece2290bb7c2229abf80b36eebdf201b16acd19f139e44884d5f9d21080ff7936c7ecb5377f69576454f400b19d1aacd798f1ef054e65e8bdf52424b1e4d25f31905467d56e183f8142f10f836c363dbd811665c58663ebda996dcb69b7bb803620612823757a3385407bf47a547d4c669a64be9f0be178f89e014350afb6f9e4cafe660728fc2cff9009029b64b946849997bf53f44897068cfe19ce5cb3bdd891eb3b3b61bd4d77a2669887a5e70bf0f3aff66152d37f51f93c78bee8c634af53445d6b2a8f71983d7baaff16f1557e287ebae81c828ed9e7e60e9494d4a27e329ad9ce19a570a5500139b1b2108e9f472d44d53a89e40d7b1eb1de5fd4868d55e897c58605d739a4aedcebc637c79248c7d342059bd3441fdb41923797105bf8b9179cb66f990acf80440ad6b05e33bfebe2de491e3b20b6088a877c77fb72f67854f6ca2a1c8bdfb9fb164ad0563e6ede0f71e4bef716347dd4d30ef66e89e7d66a7f2d6b557b6f7022519285c416f3e88c6be9e2b7f969406c7544fc0696e42d79bd94e2ac6764f47c8448f0453400d8e07ca9c3f64aa3b0741761dbe2155c46c970ef78eef3048bcf9d5212dfef2a4da8fdc8be0622682684311642789e4949f85d1a9244c53450ca7f8817b3af8f9e2c2dca701c3a3ce07e745bfd00743ca832b9637335b75aab6c8ae4ba478df6782e8f61813fce9418434f924cd73b263d2e22ac64d041417c5509b8604aa20fd163693acf9aa478f4360f210ee591d85378ee58b1fcbd72a6deaaf9559765718b3a75f951da9450b9bb2dffc27768e0acd82664a6f752ca137844cc585de7103d21337c5f1b5642c4bdb054599f14510f897b940e5aef217b6c92c510b7d946f1c7945375f02b754190b3510bcc9bf3a9200bd531471ced7a01f98fe1c39f88d322b8137d90a18b89a661669821e59878be5e84d955494ba333e04d9f89633bc21c5fe4cb538860dff58758e249004042611e67fc4346ae5c90e8ae62a9130307d9043e938ad2c687b17a3671fc8e9de5954519e76fac433f7be32da2719a1bfc0c3701fa89c2b56469c93ea282e97931b3903caef8e2253cafe936ae3dcadb2cae81061bb6c97dba3b4dcffd1f9df66d4c9de8ac57c82013f35cf0768d1e10834b8570e78be493713b638f9bd3d9f04b49541b79f73a958a6b7d4e7e61ce86358212a048a462618be1d82942d5b3cfa7f2a7495388b0051fb073f82bfbd7dc34419f1777527aca730da429d56cb0926e8e7e03fc70cfbbc94c6763af4f8c77e677691a00620d1577f17e617b64ca17ddc9fce23009706b869fe131bcd690b397fa931d8bff89c7207642d6bc196149a64139bb3a46b3089321881d1cf94cf8dcae5af12ff5bc970ad1e5d4a4f99d307cc56df6eafaffd7430bfa7a8bb60d578e624f091032035cc756ddbf1fb7ddd0d56cfbbff0fd9e4e8501cbdc1e91ad27123f7c5e32d15108b96db63bbf4c8714d379c9134ae0fb2a3839c355839caf2c129b071df4e694a8ae884f49f0fac9b6534caf08b6aee690000c202dd729ca422ecabad55b389b52d8da0dba15b9880bb4583e777099e5eec685aa3863f4e59533012d66d407f1b43b1ee182edcdd43b5522aa510434c521a91df6f9c14aee3bccd477dfde80c18966f74c39eb083029500cdc0011533c108dcccdd6cf5274f73911464c0d964c451936f44ac0d137904d139e91787b10f523b33b539e856063013aa4bfbb65cbf499468293d9a8fce618d8739c484cd32698f451d7a84482705334e8eb978c86797db46292ac614e8605dcf7186e597db690a7947d4882f3affd2541b703796e6e440c5aae251ed1ef9830976891897fbda9921c28e4c24f8eedd7b85cae2db772dbb2703552022a84c167a4fe7da139c41491b5e1cb9b16b5c28a5ea98279645b09c93ad2a0b0930c05bf0759ce3d6dd7f2c200abf7e084a4aa356e4a3e4a07a02a04559757f1fb42d1c0f9d9ce9c2805a7981f580ffbee5786ea9391ecf8d8466d1c9d92dd9b3b297510ffe1c719265be4d435ca9ba99e65bb62bd24a483c4b80255e610bc73222cf9e05a99c4cd9b5bf58d3f2046a8ad7be1dc2b05e3e3458402c7ed10c04f17cee18f4e91308b11854100aa21d35620e35d81f2840e45525b281765cd3c625c603a502718f507e80d196ee62f793d24e670a8ea7307f8209e2cd38e5086b9cc99e136e08c0dc682018fdc1967a76217be9df331c75e4e107a8f8f66b11281f2bc445bdea3479df50a7ed62cfbfb6f59a8f70070c520810df11af240c5a9a97bec22be4a4fa710c7e95cc5a549645de7b53b720d4a2b2f361735a8fdbff87ef5682e6348a93b29644fe9ed69d923f72e1ddde8eeeeb05334c69df6d21052c9b231a425e34a40c388d8428d3a64bca7ed59f42ff64b2a526bff25f29e5b7423a542cde9ea3dbe9a629b4dac9e4a159208652e17472e91c671d67ae7001cfe1ae4029e9c2d3f4ab914eea209c1ae5bae7ae4a3695f2d120204888c9d3a953a038f80f0398213e74a65e017e5ee352fa1699571709c24af315d01441da9a6f0b0dd620a1f3a62ee28ed445168371ce5e71cddd485e69be1c9cb1b48126ff310a4483097118f7a043174b97ee1670f05a4f255f12d47663fde1762bee178c96d39e56f85ee28df2eae379e98bf6f99489d49691164755dc9058f0be5a763ca68464d7fe5d2eaaec39aecefa951c1e27237fde34fd6cfe6c6e29c3ff25a12cbeb4e8bef7582d75c9fea27595843d8adab698f74cbf2df75c3a51e92917d6feb255fa3e318fb89b478882a5ec136ae863c08c85f782c341877c63a8c9f9333f64c00d4ea3627f115cac9cc296e8a3f1008dc726aed323e0a3812ff71fb4f9c9f4996d7fff5934b2636485df96cb257d63ed8793ae3bd6e3697bc0268460e069ab851ce5375dc1a60e24a9d528e733de05f9e3ccf3e35152e4623bcf01c3e78f75bfdb60e6d13271727035f0c1bf24443594187a5b299a59dcf669c9cc0d4ae937152152ca618463c6e27db20c19500f20682206608606120c74f4c6472171ff65315273a9ff1e073144b071ed80f1f0b3c8ff4db63179a38fce4157c7f1002e46474f4424f1e7a0774cbed0b162f561e2b44f772ffe65807ed9deb425ba91982471755a233063286968b8e6b5846c6c4390d04df652645b4e3beaf6007bee696f53160e6c2c0d56f31ec16147a097c67fd6a2eb2c31506b1790f906a10409a91e9cb0e1690d08c7ecdc0eb320f25b4594736e0cc1ffbee7588a23783ebfb0ddbf9e41b3714ddeb2cd0fa474004e4481c2cc0b6fc7acd0abc27642108399e803bfb33a0db6b5b646fd76b125ef9edecd4a5c6e26967bc3049192b8bdba956877e56d8c287df44ad8cd82556b482af19de44daf786ad423cf56dcb292f4e7b4bf1a2e3f42a7542d35f59b493adcca923f5ed7fe2fbc0869dd24cef565f2148023faf84b09bfcf291ae7a619d845dd62f089956dae57f8674a9e59c2e9bec8ee8c34800a47d6118c576b6253c7401cb42621f90806706a863fb9c15977412cc113f0a868cfaa24fd5195fc09e58b1d9a168cef314a0cd82b79c41de2c187e9cc557a679599445aa6196ab9058e8adf8ee460b694fda0960464013ec538cbf6f10d9a8eb2a09c7a9a0670da2f0f8ba8a7149d4b243936348e662e30b86d6e348da842d01aaed146be2c575f38d8f9278be99086d9e8e0d9965ac72c6dd0d9e968d366b7db6e7fcb2e276817714e89df12cc646c003b6354d8b3538da8d9cb28939d220133e7d62b7b31f300b1db7928c6b9b9fdfa3225f9a61298306a4bfec35a07ff3a37e401ee79db4d5abfb7251658b5b71372a732592805105070e5e690c79906aae8380fdb5c2e2d1b0ccf020fd70ef556876bcedc2498cc60289ae8b11b1957746cb1068f72b7836a3246f8331d74dbf0f51e0024c78c1fd654d1d68c4ce05ddc33563bf479a2c582ee93237d4aae09cadfc498a9db25f3486d2b491c77b256d610b72e04bf6ecdba257bbc3862349e6adca8f201d5e9415ad1308b7a111767b35a9066438a8285ef92ff0e05fa0d7fe4bc46df22b2d5bc5065d9dc03d0a986416842f5e8a18236d6e08dc3342ffc46d5c49d6d3eb286b18b90af0d39bcd16ba61f72884206a5c3f701a9280fa956692e71fa94a6d63da836103474622b866cf30bb1e8dc3fa48849555ae9dc91a5646d60cd60c5f20b6e0517794d8e8e3d22443bf09b7c32f58765bbb810d72eabe7b623520c32abb30adfad00b7b7cef23d34992ebffb111933169a04657bf07af055a328b9706d978679cf255b7856176c27f9b5ee2a3eaf3339ae99ae397dd576ca8a8a4ea23f17fc886cac5c11097e2f1312b6d524014687460fae47fd4299ac5edc8122b4447830263166a77e4b53dc063986ccef526ae64b405d4d25909e0699fd666991bc4f9f67b11ae8da5a7574147e00a1863c1c8ec2dff0b96be831601a3e08d9fa4da3c1fc0fab84b442c98bf875611708442261e19b1c57b54d591d8fe056a617a934d67b6570deb6b8ec2783dc424152d32e9de00e0a5bff4cbb0d46dceb8a7e3607d0f51a2e4452aff75d3fdbdf988eec5a23df53a0585f5bf3aa237f9f44742f8582303f87e1a47450ac1a9df97e87649fb3bcba27287d7088f03766be27660da9499e6198c8c083efb4273aa417334cbaf14531f53cb42d0d2bdfce2b0e162f4fffa41e942a75d2847f5f029966aad16c3308586fbc3420fed5b67fe092fabdcda6b0e0f85f6317990d180fe311956cc8e2636d2999c4f22643d2253aab947c71403a1c16e99906ee7a39ef395be33382d18dfad4973388634054d817a97cac2f64fced280c311e3e0771d16c0d98681a5de677cce3e6e9e03467a06862edf1867d3211279669ccb50d7720469931992e24687b7375d8c337d0e3cabc65f3278f7e03baeb0e2ca9d2fc7588d1d42b016dddb083dd63734ef6cc21dd481e4b159ee6b38e61da1531c69aca9508e14a19f37d84d967968bfbde7f1d15319f54c50cd5c4f02f895303dd7cfbe94f9a670a95f29ef94a755965e75d14f59a69093fbac009be7e83caf2505267cf6aa8410bb7b4bb5d2f6c5821b93aa2b20fcc125edc4be1080f268b265d336ee53fdca313f1e341b446734fdd08efb041c9537e2cf241b288c8a1f0dc5f4d3c881364e944b0aaefd4cb4f676e7db804c43edc9afa300b3e3a57e6a1b1b877520aae3baac3337674aa35264ecaca9ce4f2f420511198408f4d1f4a2f39c6e66eee6d58b457d8d1bd905e4d2707d34e0bde89d755803995d582644dcf4e384b4fe46c42a20fb6525ef37357f65e09ec3a7e62cb22cec269ec5c0792a53dd9ee4183f451626e768082d0e616286f4e557a203c1f8a7fef6fe3f4b81e4f7722625b605683738263ede4ce4c2fd60f112358e773cdd16edb8b0ccd3e9c2551c22738f48e295664629914aa17dedebe9c73d10613ded8c78ee7f3423ed3e1a9cdd3d89c309731b111980608308d97131695992d0da5ea4d5c9045da7d06f73f92302a5559fc9f391e3773a7c47ccffe", 0x0, 0x1}], 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/selinux/enforce\x00', 0x0) keyctl$search(0xa, r1, &(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x5, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x1, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x81, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000df6000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8a}, 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000600)) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:21 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:21 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x82) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1000, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYBLOB="d70000005153653c9dac45d1b296bad9124acc1dceb59845ad82e5a2f35b3a0ffc58e12e6b4dd2c73403cc3d73917cb5df0bf9dcb085d2c8471848f7a5e32f22db3ff0a2875104bc5d2e02d5bc944c9258e841ee4f1988fc5eed24b55821f808c4dafa69bbecb6c4ba0967a398142e786c3c91b6f89f0468267b2b95d63c09e3770c470f8f540f24c5c31a98dcde82d72d68f03e141ee63ea6d68ecdfd3fbca42479c60218ea7b343615909d81c6196d78b931ab7a271db944a1c779a73ad3621e498ef9bc5112eb381645500d20129109b694e9177cbc7e9cad753541f33f1c528cee92"], &(0x7f00000002c0)=0xdf) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000004c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000440)=0x80) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) sched_setparam(r3, &(0x7f0000000340)=0x3) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000500)=""/146, &(0x7f00000005c0)=0x92) sendfile(r0, r2, &(0x7f0000000040), 0xfffffffffffffe00) sendto$llc(r2, &(0x7f0000000140)="b9e713be05f31c717d5415c88c6ef590c4bb7ffbb010c5188afb4fd11f07bf229cd543f24f01d7d5727ec6f053666935e50c84f900ba34b584cb644229b2d571bc10b76b35fb93e220c447d294a1905bd03c74feaf9093ad2e43c5c5de5db25d0e1fd1f9090d57a7c561249a85e2a434f010ea6454db8baf9ac0bd7767aa1a669946d7879b155aac9dadb8468f27f9ce71402d94eee42c8823b0e21742cb7335e9dae8e7eb485b317f64a37eb87b4920eab1c41cc383e903c563f21a2bec0ba6c7f909be", 0xc4, 0x24000000, &(0x7f0000000400)={0x1a, 0x33f, 0x3, 0xffffffff, 0x8, 0x80000000}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000600)) 2018/04/10 03:48:21 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x400500) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x40, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x35, 0xffbffffffffffdff) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)={0x4, 0x0, [{0x6000, 0x4f, &(0x7f0000000200)=""/79}, {0x6001, 0x5, &(0x7f0000000280)=""/5}, {0x5000, 0xf3, &(0x7f00000002c0)=""/243}, {0x16002, 0x0, &(0x7f00000003c0)}]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x80f3, 0x2, 0xc4, &(0x7f0000ffb000/0x3000)=nil, 0x800}) fremovexattr(r2, &(0x7f00000003c0)=@random={'trusted.', '(usersecurityself$\x00'}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) 2018/04/10 03:48:21 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x7, 0x0, {0x1, 0x3, 0x8, 0x0, 0x80000001}}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:22 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x3ff, 0x42a, 0x5], 0x3, 0xaaac, 0x100000000, 0x10c, 0x0, 0x10001, {0x3ff, 0x7, 0x6, 0x7, 0x10001, 0x1, 0x3, 0x5, 0x2, 0xffff, 0x81, 0x10000, 0x1, 0xe151, "293c185a2c226daa14a3a4b2966ccb40b0bc8e768fefd9610355d677d0d550d6"}}) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000020150afdff000000000000000000000000100001000000000000000000"], 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:22 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) ioctl(r0, 0x364, &(0x7f0000000080)="19f636290a1a0b77a8e627a8ed80aa4667bc6833b080367a4f45f2ddf162bcf70f6d4148a650488f72b1f9f0a45c869a09ecde9a8c598b91c6ab177cb15eb9444b5c9e0c1fd2de8d213c0d23815571588b20818940f838685bb5d94a18fa2c806f998b77a3f174344e086a05825a8c5e5f85801d9d158a161c79d85f75b71986153c571a2e4a210ac72c02d03c0690a13c14eab37d00ade2bacffb61f09f05efb60c2e0db7d7b900fc82a7df5eea5b0c51a80e506a219c9074f25b0d79") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:22 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0xfffffffffffffffc) 2018/04/10 03:48:22 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./bus\x00', 0x1a4, 0x7, &(0x7f0000001700)=[{&(0x7f0000000480)="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", 0x1000, 0x3}, {&(0x7f0000000280)="9d9bf8f796e1c3b303bac850b508794717c37143c174b2f76f2eaff0fdd03dc1c23ab6aab8ed33a5fdd20e7870ee91b5311abcb273bbd171dda386d041ee0b69025b59201feacda78f70c3554b6d805b0ca0d551fd3fdf77", 0x58, 0x100000001}, {&(0x7f0000000300)="cc6bccd409902476db4905ce6deda4e99c48aaba8f28fa02130642ea9cf4771419de184f5689cf9098a39fa61ece05cc9308540fb263a4fe2496f6e99dffb579a9e93fbcb33a017f723245b7b834995ee8b97c25f39743ac2773c14453b8836794f192df5e27e3dfe3a74105d0e8b6c4bfb1402f3a06181d6fcee3b6e96ef5a3daf9c5a31456d6491dd62af485791caf7dd81427e9ac7974803003057ab137a4a6bcd1961ff0bf95c0309ab50bb15c96f26b802be222af22769a9c18ed64598ec830366131a722c5e97b74f0ce6ae01adc54f8850a5248625db1ade98745cac04386bd3ff42e61e1b0f6", 0xea}, {&(0x7f0000001480)="b0cabb3357592e74a08ad68232fcc3db2dddd2f58fc154504fe3c2ccaaa9268db81c571b6ad6fba74c86b04884fee9fdbf46337c133c9702b59d33e88f1889bbd0af0eadfbd784fa432fd8fb8dc8aa2abef460cad9c50cff82cb1a59c4bace245100b166b581cbc8fbba2908c643e442d8c4685c3fa6fcb8b2d85ec139820ae147361b38f01853b72d0648cf6ff76db29ff6e5d8607649c8dd85ba4ae8040b568f", 0xa1, 0x800}, {&(0x7f0000001540)="8db185aa1981c19cf49a08c136340c55af593f646f182210f30a65bb5e2834c092bce644f75131965af05306962b2ed22d0c7c8f3fbe9dfa5d0ad3c5e25dde0d0be5e35bb692d125e0ece20b7e240f30cf400d57b50b09b57de9584e627967649af8c17c4a33823ca9c151151a0d322e69da8b8bac43db9e9e20936a41b8c37effd3c09ce76be8c76ec610099e7bf97a5bfe2136", 0x94}, {&(0x7f0000001600)="ad75a63c6d74d79b818b162acf2e98c97f136a068523680e24b6cb93465e0ab93d260018cc561779a49a901ed4bbf7d9f7a712018997f66a2d808b837ef78439a810bff5c2fbb6b19724bf5f8572c1c0a8ec5accac669e75c400baf405983c05756e5fd46f574a9e7db540ce4a20c96b59fbe3d9446aba4377697a181a8ea005e35b8016f3adf7e8d6ac14a2d2698d9f3e0cdc02988ccffbbb11e2d78a2b591fb39afdb5e4f5ea85e39997bf011f2a9c2c7ab437006a5d786610a93908d58e84f2a53f33d5bbbe8f59b1c6861409480df83998fe4f0372d9e126edbdd5a473c53d83cdcb", 0xe4, 0x8}, {&(0x7f0000000400)="0cd4ff523b8c07a23ff3efa1", 0xc, 0x5}], 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(r0, &(0x7f00000007c0), 0x106, 0x800) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) getsockname$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:22 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10100, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x803e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1000000001, 0x26, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x40}, &(0x7f0000000340)=0x8) ioctl$TIOCNOTTY(r0, 0x5422) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:22 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000000d6b5000000000995000000000000005bee65086460f2fa2b7d5670006c439d4895f84cadd1dc18ca7912a2570fc032b17c6c86622cc703536c"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = geteuid() getgroups(0x1, &(0x7f0000000100)=[0x0]) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x100) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDENABIO(r0, 0x4b36) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) bind$ax25(r0, &(0x7f0000000240)={0x3, {"3c434e9a154fb1"}, 0x305}, 0x10) 2018/04/10 03:48:22 executing program 4: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x9, 0x1, 0x1}, 0x100000001, 0x7f}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000152afdff0007000000000000fbffffff0c00010000000000000000008bf5945963b3dddcca2612b4f43975b8615b8487649f80e459040866fa4efc8b32deeb961b38152355c35064adca347f7f481d42e891b20000"], 0x20}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:22 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:22 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x1000, 0x200, 0x80000000}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:22 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000240)={0x90002008}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x10000) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7f, 0x42a40) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r5 = dup2(r1, r0) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000080)="97d2415d505fc4017360154287957cdd57d39c3f977a04002bb6fd9d2c9899f22f5ba087c8f5803b0abae32e794debc593058a4d9ba18bc3d1b76e954f4d311bb40d3d61ae26a75eb403000f09404e85d2418e5e5f6b670a0d06fff8e44b76364ed927f9d6c4ffd9ee099d6c90818282d5cc0457fe7720b4fa4ff04577e35c1e4c1bde81a6e81388b6cf701b2942e4c4bb7a90900978e5c196c7fd6c65f8cec542d727c90b72a4d167c11ae34b2ba7d9c47af75571a9914b30fec46fe9e659e5b9f237fa", 0xc4) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000002c0)=0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r5, &(0x7f0000000280)='cpuacct.usage_all\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="180400000000000000000000000000af559e1cc2f69f1dede3bc16da38d0207b945575ee7b0e45c7b90260d1ffa61e0c79c11519ca894720455f39d3"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r4, r4, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:22 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x7, 0xfffffffffffffffb, 0x7]}, &(0x7f0000000380)=0xa) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_extract_tcp_res(&(0x7f0000000400), 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000003c0)={0x21b, @tick=0x5, 0xffff, {0x80, 0x1fe5}, 0x0, 0x3, 0x3}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) statfs(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)=""/214) 2018/04/10 03:48:23 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141845, 0x8) chmod(&(0x7f0000000340)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000700)=""/107) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) sendmsg$can_raw(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x3, 0x800, 0x3, 0x1}, 0x1b, 0x3, 0x0, 0x0, "843cad5a07c8b0eba1a3e79120b700cdfaf6dc7227044e6bf9b34dc10766bdaa84de3902044442ca0cc291485499723a2ad6b16aa5d0ecd0687041b8cc54e594"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x200008c5) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000005c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(ccm(des3_ede-asm))\x00'}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000800)="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", 0xfa}, {&(0x7f0000000900)="affd60b3648ec04f5b94dfe69723e5b24b80f9419c5523ae3bd23c3ffdc6215db67029c62055f0ca856c88eaf7687b5a775d31a593099f119928a22978c8f47dd084b314693b27ca3f205ade690a9f4d3ab9dcc7e6d0d33d0d15d03c5a706a48ecce4c2efb578ae9ece34015e8e500f9b9b91cca32830decbe34f60f4bc094", 0x7f}], 0x2, &(0x7f0000000980)=[{0x4c, 0x118, 0x7ff, "7d567d16744c7597907907808d8551f03775766dec1f65f5e83cbc5bc7128f428c6c65f23c11deb6fff6aa0de3805aa8c562c928745b701e44d53085af"}, {0xd0, 0x10f, 0x5, "d23ca5fb0bf4168b813ad7b8d0cadc00c9a1ff5afce7590154ef0edc63dce7e62a08478bf6362c8dc9a07f1e466c7cd5da2c03b63c05ec332a8553c7d76c4c89dc8e31c09fe2f6118e815881eebe8b85b627832dfe89d36638626b24ea39ada3a13878630b1b66f4756f358fbfdb65b895493a9328724b2bb5554c75db3caa82e0e6336aa84d0d557f95ef1f7084b45b2fa7350bb4efa7b3d875d71f358199cfc09f542f34b73d66078a3c31420cb888e06efcd7855aa3fb1e5190da70d7158235"}], 0x11c, 0x10}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)=""/130, 0x82) 2018/04/10 03:48:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xb18d59, 0xffffffffffffff8b, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xaa, "0da1e92f4d6afcb04b6cc778617b785d3d671cf1370f0fcf2d610fdf7d4967cbb947bf82b80a77e17e7a8bc3444c988504ec355cda7ac4a4ac631f8b92d0045bde675ab8ed8d41bc274d013f80039798591fc5d019871d970b1a6a8592f10e44ebaf26d14bdb18b4e16df55e5f058e539e9c0ff01b9b8cf89ea0ff13b4ce3d20e2899dd764622481c494a81935ef50819d0f91d193dba998fc83f8eb9d9b5541f8448e484bfb5cd7ff9f"}, &(0x7f0000000140)=0xb2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000280)={0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:23 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000580), 0x0, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:23 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r3, r4+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x10000, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) 2018/04/10 03:48:23 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x904c0, 0x0) 2018/04/10 03:48:23 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000150afdff000000000000000000000000100001a30000000000000000"], 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x10001, 0x1, 0x0, 0x4, 0xa72, 0x1}) 2018/04/10 03:48:23 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000ddffffffff940000000000000000000000000000dd94f90000000000006e4a288f63633e8236f6eb4ed46f9d604721aa8e9adb815bfacd9a90236c8c58759a50243d033eaa774f4bd4e5b10219fe7387398fc266db0edfa371fc24d1cd28ee88e7a26c9a995a8f94bd9a4a967a47d49fa808ba6292cc622fe6f76f22cc6d626a3fb84565d325389b9ec60d837072f8a36dc1581d95636966c7582eb8a40200e18a1d5831c4b25f2460cfb791d8affdd3"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:23 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80102, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xe8001, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000200)={0x5, [0x7, 0x1, 0x0, 0x0, 0x2]}) fremovexattr(r0, &(0x7f0000000100)=@known='security.capability\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e21, @rand_addr=0xffffffff}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000b00)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f00000005c0)={0x500, 0x30, 0x200, 0x70bd2d, 0x25dfdbfc, {0x4}, [@nested={0x1b4, 0x27, [@generic="93f4506e48ad6ac457e9d6d3162871dd827854c8f3385f4e6c69424703d2117a54552bb7fd2d36795f", @typed={0x8, 0x68, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x1e, @uid=r2}, @generic="821facf7beb4ded5c9f80cbe68d6fec248fb7d0dc175462c2c0ff1213f9d3adffdc37e9cd2b4c7cff8c779b101b5ffeef277", @generic="8635c26401fe404cfb4e9f3b1bd4b121e7684cefad53faa6158f40103de2e4b42ddecc97f38d07fbc56f5632cc98a3eeb7db6ee419738e22e4693b46b65e5fcfaa142994a3d7054caa7f46bb8fdfaaa28ac3b00a042f2089b85cc0b0a950dd71ac0f84bd9a74d1dc4c6ab4fccdd9", @typed={0x4, 0x82}, @generic="310b9710321d2cc1639deb98ee459768ce0075930f64fee01d0936122522d76d871cf7e8e5c1eb787988f0ed459f942b9cc765875831b057ea76a71489c7a0ddc5c1913b6b0e4098e9d86698c95c4c178b0b0d329c7eb69c1f2a38fe2da846ffc4e5be5ddc2192c5243200aa52f210aaee90a32800b0e7ae7c8810598fc3654114a972d5c0c13ed0310235a24b9afb9498e3612c11b8d261fa588c638131c4881235b8598f390d7de2e044084510d6bf6d04afbc9f71ae8607b7aef96e6f492234a1e7409e627ebc09", @typed={0x8, 0x63, @uid=r3}]}, @generic="0c41e0c0051dd20af959780f", @generic="8222d6bb15a731e50401e6c37197901382cf22bf07319daf4935678103b3b5a776b47221053d7680c5e0745562822681dd33cae7d328f4827bb83b060cb768b18e3cd09f9fbe17bcfca9ad8656b6f83bc0f1d3d361bde8277daa31b1eb2929f370674b6dec184c1822e82e64fbd279cef94287dc23b4411f005ea0e52b216076140fd143d0b8dd465e1325d05af114919b43f156c4222443e6cfe0fede1d28dce8218a38d9a908b225f876c09919b7df3b8b694906d15b86b2558ac6bd2e7901dd7bc1b4b4e33509f46c3765030589a1481b060858d23d7ac52502cc9dbd7728f74b334e6c0da0d0739b", @typed={0xc, 0xd, @str='eth1&\x00'}, @nested={0x10c, 0x1b, [@generic="a668bd52d69097b116cc538a169931e0b35a6524980e483e79f2d4c9419d0111d6661d2643c95b1dad67bc9cd5506ff59ee905592ccd88b210a363089f24057cec1010e6883b47999050490ff42da9b93244f02aca170d5c88d02e96482da0972891", @typed={0x8, 0x22, @pid=r4}, @typed={0x14, 0x76, @ipv6}, @generic, @generic="3931a9b157d5d42f43d41048d479047ee1e3858160e989cb3e009055c894d0f171e82a169f6b99ee9006b75883f21d7805e7b56092dd69b84fd34163dc59b2000a2407b478c9f467d18ec92a27388a4b9b0d16b24763e0a2c6d6ea7b1a468881860f998f81b612a6335d453e8b486b5dec87a38ab02e9cf42634b10c26b220b20c381e692e11912883"]}, @nested={0x38, 0x80, [@typed={0x8, 0x82, @u32=0x401}, @generic="75b1813c6390926fbc5eebd180f1308062917f39364e33f84466380f697215c13513987e7e8beb", @typed={0x4, 0x16}]}, @nested={0xf0, 0x25, [@typed={0x8, 0x22, @u32=0x6}, @generic="d26aad9fe9c49ea969dd4ce04e9830cf5c473874306eee16ce552efab9d359d9d168c814d27eddc92ac6410f3af652b544426a876733fcf0ecba7fbc05373cdfd54362b88d821cf50289d251eb60ffe10a6aa1b1dec75834fe62c4526dc1d14ef5bf91bf27078ca1e8bb3eb9d4cd3df1d138d68a49b082c5b408a4f72eaa0cbee8439833db", @typed={0x8, 0x3, @uid=r5}, @typed={0xc, 0x7d, @u64=0x2}, @typed={0x8, 0x6f, @ipv4=@multicast1=0xe0000001}, @generic="4bb189141fc5ca24963bf7e94c89a9bed6c82a5d4b92c8973c6b48780d5ee461a8c647cf6d92f0854eee902904fb24e6483dc48b005c28ce01c298c845d6c7c790"]}]}, 0x500}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/129) 2018/04/10 03:48:23 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./bus\x00', 0x0, 0x10}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:24 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:24 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r0]]) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000280)) 2018/04/10 03:48:24 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000200)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x0, &(0x7f0000000780)}], 0x1, 0x0) r0 = getpid() ptrace$pokeuser(0x6, r0, 0x3, 0x80000001) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:24 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) eventfd(0x8) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000200)='attr/fscreate\x00') syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:24 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:24 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:24 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '/\'vboxnet0\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:24 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002840)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002880)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002980)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) sendmmsg$unix(r1, &(0x7f0000002a80)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000340)="6a49a9c1a2963a7c3ad9e6fb91bc1f64dc051e0b0fa8f396393323709c79c37815f00e9419962e254dbd51c4dbdc3f61ba7abc517e0c5eb69256ce20ba780e3f719f0063af5bed5cc0c416d161ec1fc3eb360cfcd7a3e13d7d93e7a974793a74434543a064c0af61113366fd204f188bcf3b798cf0dce91bd11e91b990b0352e0dc50b7bf82cac92f4738bb5cefea23445f50585fdf2b1f245ea34d00f28a74dc310a388297fd9e54692b7794a8a4e9427c85ff24d3a9ed15906e33e82dc4b95a9ac9eb1ee", 0xc5}], 0x1, &(0x7f0000000580)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x48000}, {&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000000640)="e30f8187a3fbc926899f8355b60a4942cbca6213524f6950691eca9946cd1d36843dc9fa22622f20801ea2e2980b8a3bd6eacf29c08648b3c3f8a91b284ecf89cd8c43ecad8e80132dd07c01190199825f104c0172", 0x55}, {&(0x7f00000006c0)="b9c57c3118c23074d77f05ec7a03d431558abe234ab08705a2124fb7d8a63802943fda93ac1f592801ba3cf1ad1efdf2e05685d93723b32c965ead9b5a883559690cafe27d260f8d3fb697ac7872ad2b4ab3f9e5713c9d9b735555d1f8d8b9a5fdebdd5cb6b06da56b6d83ff06c37f71ae57edbb852a5e", 0x77}, 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0x1000}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002740)="3b2d64c702acdb5c438754b4e127e0237c23da5b5d038248864243667d5569ea9fe2e9c3565b1ef7e946cb92a03945342919ad354b42a3884e9812fed3cdba99da5a6abcebc485ed06b3ff3a6f6fac7cf765fe35e54ef58b4267c0445d49b1c0e1e01288326558802e23401d64d456e077b67f18aa96aa13603b76758c2fff43f4870ccf8a1aa8f60edf6d2791bfec1684ba1a7b426822024fe2ffed87a7495761a3a6691ba354f179b4ece1f26da3", 0xaf}], 0x5, &(0x7f0000002a40)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x18, 0x40}], 0x2, 0x8000) 2018/04/10 03:48:24 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:24 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:24 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={"bf675039"}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:24 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r1, r0, &(0x7f0000000040), 0x3) 2018/04/10 03:48:24 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = perf_event_open(&(0x7f0000348f88)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="7c5ade185388dfa4d60eda1ba842311f61d8ae9eae476156c345bcff1cb5bb50f5998f900488598add2dea1d762c6029659eee558a18a69343522280ce68157df268592b116cb9", 0x47}, {&(0x7f0000001100)="cb4272df", 0x4}, {&(0x7f0000001140)="6e8b02605a70e1c0e75557fb662a595ca14badc7ecd1dd43d88cf95ad6bb491724051bc0796912f455332ff6ae37d110f1ae2b6c7731565e70479bf684418c23f47ed2deeb34384823ee39db2b1acc9f8f0fe14d4b5a3410c36cba", 0x5b}, {&(0x7f00000011c0)="832a71f1778706df5e0b659aa533d95a397d6a24a9f262d58e8a1553acba13d4a53167624f06892b9ecfc7285378d00de715c30b2e81ad724ed74b0989b812ff9b16c409536afd89ddb367e2d7e465f09dfe7c3483919090db74de66339eb63bc428af94b9c1457359b2e168a6ce344cd1894d486bdd7f8c8f448ed5daba9d9fbb0a7b7f3acc390ef706c53c4e7bee3912647141e85f42c1ddcfae039072944ee8c7", 0xa2}, {&(0x7f0000001280)="0d15107ca470d553ba41481aa7980800f49275683f26e790edd4a144914b2badc2c9b298a9ed41b6d3263ca3576c89e0b8727769ed66017328e469715ca4fe672e59889bb5c8f381351e5a1fdb961017afe7b434d71103feeeae1a943c66246eae137e8a0525e0fc2c4d69f7ed0ef660479c39a651d21a14f646231c14ef30cd9002bf10ed4cbca0037cc6", 0x8b}, {&(0x7f0000001340)="54ba567ea58a6b7c5c4fdc835ad200abb9c9593bb82cba8f805487edf1bf9d501b4fa8d9a774b9d5b1d5b9b3ac8c35bad04e2e1bb50f5150978a97784b1f685aa01bce507cd2484e658aaaf2", 0x4c}], 0x7) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001400)) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800003e000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:25 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000380)={@sco={0x1f, {0x8, 0x8, 0x7, 0x80, 0x6}}, {&(0x7f00000002c0)=""/95, 0x5f}, &(0x7f0000000340), 0x47}, 0x9c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r2 = getpid() bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000800)={0x0, r0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={r2, r3, r4}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) kcmp(r2, r5, 0x2, r0, r1) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:25 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x400000000000000, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0xfffffffffffffffe, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @control={0x6, 0x9, 0x101}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:25 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8101844, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0xfffffffffffffffe, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x800, @link_local={0x1, 0x80, 0xc2}}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="1e25fc1f5864ef8af7fa478d5bdba7f37bff4d9566ee6bdc9ceabc344238b5b0c2733122605587b0131a7c9c74e89f9237d487ae32216c11d44c7a5213e389dd7c9521524fef30c5c050cd3939279ac07c7565cc939fd68c2a1356ae383881bffc9147bdf456e335c0815b913a0b9b2e5e5aa64d4e9e1caacee74a1e338749d33652486b073c9e4110f1875be7fadca6b15ab35f80b9ad2f6c4832e6d4a362a8e4fe0859fc6b02e8640128adc1fe8ead624ee6ae3331b7451ffff87460766d13dc5f6df19802298f086f8ab39db1be3fbd5534f4637017b476c614daa46146021b22ab4a8bb455e862") pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/04/10 03:48:25 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x4, 0x2, [{0x38e6, 0x0, 0x2}, {0x800, 0x0, 0x572}, {0x7, 0x0, 0x1}, {0xef8a, 0x0, 0x2cb}]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:25 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:25 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) eventfd(0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:25 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000040)='net/softnet_stat\x00') sync_file_range(r0, 0x694e3862, 0xb8fd, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x24e, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096, 0x0, 0xfffffffffffffffe}, 0x48) sendfile(r0, r0, &(0x7f0000000080), 0xfffffffffffffe00) 2018/04/10 03:48:25 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x3) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:25 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:25 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x0, 0x11, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x5}, @alu={0x7, 0x8, 0x0, 0xb, 0x0, 0x50, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x7, 0x6, 0xa, 0x6, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r0}, @map={0x18, 0xa, 0x1, 0x0, r1}, @generic={0x5, 0xfffffffffffffe01, 0xcb, 0x2}, @call={0x85, 0x0, 0x0, 0x3d}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x10001, 0x1000, &(0x7f0000000180)=""/4096, 0x0, 0x1, [], r2}, 0x48) 2018/04/10 03:48:25 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0xfffffffffffffcf1, &(0x7f0000000200)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x15555555555556c7, &(0x7f0000000400), 0x4, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) [ 715.595899] Buffer I/O error on dev loop7, logical block 0, async page read [ 715.609517] Buffer I/O error on dev loop7, logical block 2, lost async page write 2018/04/10 03:48:26 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000200), 0xffffffffffffffa8}], 0x1, 0xfffffffffffffffd) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:26 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400000, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x3, 0x7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gretap0\x00'}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:26 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:26 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x101040) connect$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000200)={'syz1'}, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r3, r4+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000100)=0x3ff) sendfile(r2, r2, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000eb928a78ecbbffcff1d8e9992458e20000009500000000000000aad3bdf94c9b2147525ab78716e5ebbb7a96e22e7aaa21232102771fe3bd43b2cfb795ef7ea7c8018294f944c54a6437da7222f0d0878499076e67f84d7891394b37049c190f42241698f95856e91544ed99076f1c7665457234a4bdb0ffc25846ff506748fd6df5872424410532fb7c0715a2b845284d44edf45bed24e0def9fc79f0664fbd043cfa0008916f4939285c91bea4c5803d155f85eccd4a48d93a880486efa043c142ad9443c8c10cc62fe087d2c53b4b7aed8d06c5b224f4f7207d8b9ddc"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/10 03:48:27 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x4000000000010000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)=@file={0x1, './bus\x00'}, 0xfffffffffffffebd, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xffc8}], 0x200000b0, &(0x7f0000000780), 0x94}], 0x1, 0x2a8d16b505f95727) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:27 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) tkill(r1, 0x23) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000100)=0x9, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101800, 0x0) 2018/04/10 03:48:27 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1ff, 0x4e22, 0xfff, 0x0, 0xa0, 0x80, 0x6, 0x0, r1}, {0x5, 0x1637, 0x4ea, 0x3, 0x9, 0x81, 0x430, 0x6}, {0x80, 0x9542}, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x2, 0x3, 0x59dafd8, 0x5, 0x6, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7fe5472c, @loopback={0x0, 0x1}}], 0x5c) clock_gettime(0x0, &(0x7f0000000080)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0x0, 0x0, 0x5, @tick, {}, {0x3be9, 0x5}, @raw32={[0x0, 0x0, 0x6]}}, {0x0, 0x0, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x0, 0x1}}, {0x0, 0x0, 0x0, 0x1000, @time, {0x65, 0x15}, {0x0, 0x6fb}, @connect={{0x4}, {0x0, 0x1}}}, {0x82, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x80000001}, {0x80}, @result={0x0, 0x401}}], 0x70) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0xbc5, &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) 2018/04/10 03:48:27 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2507000004000100000000000000000098d984cea4d97cc74da26dd975e0af00000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r1) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:27 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800400000000002000000002f06e104290addc2223900000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x10, 0x40000) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)={0x401, 0x8, [0x99, 0x6]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:27 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x7, 0x5347, 0x607, 0x8001, @time, {0x4, 0x8}, {0x253, 0x3}, @raw32={[0x462795b0, 0x0, 0xedf]}}, {0x4, 0x9, 0x101, 0xb8b, @time={r1, r2+10000000}, {0xcb, 0x8fd1}, {0x2, 0x7fff}, @result={0x5, 0x1}}, {0x0, 0x6, 0x12f6, 0x1f, @time, {0x9, 0xfff}, {0x84b, 0x6}, @connect={{0x7, 0x3}, {0x6f5a, 0x8}}}], 0x54) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000150afdff00000000000000000000ad08000000000000000000000000"], 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/10 03:48:27 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x80000000) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000600)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0xc, 0x15555555555556e3, &(0x7f00000005c0), 0x1fffffffffffff, &(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYBLOB="3ba767029b9b7d8a926e8d59d123445c30c3daefbb7b551eaf877fbd2360b49c6cf20a263e0092892dcd417defbcf678fd356393ace2e89135453d8e802f7c3f7efc0b014285450fe4e64c8a7ca222157ddd944bb37e27907bafbc2707f86cc7158fa67e9ce90b7837f43b34ff9118d3956a85595954909fca652b92edd911645c461505202d62ca4812be7643f3d364cfb5e7695e3e5e5624169bff6b09ed542ac60cfbf047848543a203b0d92ba6a8b7818c0fce4d1e91bcdb8888bc332dc49c0c1fe7e8d2672017aa17dd3be6adb1fe2b30dc9853f89c03db6d41cde67327eff6f7fb6b450cfce68c18", @ANYPTR, @ANYPTR, @ANYBLOB="74722430885dcd6615b4a11afcde049deb0af4d0e02c2480e794de99fcf2a7dddc3686814f0bfe44bb1fd950b94484b3df9f0389dcb4439b053d1adb5e7740ac4467c3301da2314dea97714e3c95561fbcde0f3c997d32a1d60ab537b4e63f790d6a4d8a0bfb155c4873f8537743f34e477fc76157998d03e55d395a0475", @ANYPTR]) 2018/04/10 03:48:27 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x89, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:27 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000980)={0xffffffff}, 0x111, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a00)=@notify={0xf, 0x8, 0xfa00, {r1, 0x13}}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:28 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) sendmsg$can_raw(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f0000000380)={&(0x7f0000000340)=@can={{0x1, 0x86, 0xffffffff, 0x8}, 0x2, 0x3, 0x0, 0x0, "31f6736313797bb6"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4000041) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) ioctl$KDDISABIO(r0, 0x4b37) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) keyctl$session_to_parent(0x12) 2018/04/10 03:48:28 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0x3d8, &(0x7f00000005c0)=[{&(0x7f0000003040)="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", 0x0, 0x8}, {&(0x7f0000000300)="3df0bd3a07c2ded0624325102e07037f217bb6171f0dfbdd591f72723c9b0c7aa3693ab8b9f38e7e1667dc78915d77bb33854d2ff4101ae434be5442fe3a56af29c90d0be2601e72697e6d0372b317d986aee425043206cd5e41da9891cc923dbbbad1da406ddb225168200b29213b1583", 0x0, 0xb0}, {&(0x7f0000002040)="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", 0x0, 0x1}, {&(0x7f0000000380)="b06936013f840cb7b97edc3d8a6dbe4ecba1f1c5847f0f3df7b629d5c67d36e9cbf25b038930e066438c", 0x0, 0x81}, {&(0x7f0000000480)="12c4737ea10d5c3f6ff9f4a66b8cf6936f53801d82d8af48b89274b9943fe4cfacbe29dfd35da4f95c0665bd8b21e76ba9c5febe44b30b28e12809a1027be187cbd1f96520ab81a62d25ab9da449a5ad092bc38e793d83842760f1607f5b7207b9fb0321046427d520b4ace3abfd032f56f69c1a1dd78853feb729d8ec3267739d5ec2673afbcedccb2d02e264c27d48eb849f9fc7f92c525dee9bdfbfb70ec7317945", 0x0, 0x2}, {&(0x7f00000003c0)="f1b5ae15b58a79780af76b0ef8d56134562ca887b580dee16935d38ac7b61e313af55dbdea", 0x0, 0x7f}, {&(0x7f0000000700)="ce81e98807855cc9a774892da89a6799a1c1bf7167a9a0060fa863ed7e52e3873ddcc90923724a82549a40ece36065e26f6ee11e51e2621a8896d0464e4c64c2d66eab3fa78b8dad2fd5e24036fe5193af2335e32019e1da967d18872dca65ef42ea7f29837cc0e0c6fb38282209b402c9022b47069bf02806809f379da7b2cbcb43d3e753e6774a90d56852", 0x0, 0x9}], 0x1000, &(0x7f00000006c0)=ANY=[]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000640)="3283fb78a3d46c95da3b42beb309f83abaf328b6c5ec50c01ccf8964d0ab330bad94124651c280b68505ce13eecb0f86edbec12258441be61b18d418eed8a9e55f4cac1fe62bb07241e7a23ef94201a88b1206eb5cc3431ccb00b1ac929013938acf4d18a5db4ce4795643e40c2919665472c3d93bc6e4f377bae6a9ca48fff3d1ac6fa1d840e1804d945f7cb5c41e210362a6e6aa4458d008e60d68cf0426539f758635ab0a69ad2a6cc8929634695b8272fe390ec52d85b509cff7299aa1", 0xbf}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/10 03:48:28 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x1, 0x7, 0x2, 0xffffffff, @time, {}, {0x0, 0x24}, @quote={{0x0, 0x9}, 0xacc, &(0x7f00000002c0)={0x1ff, 0x0, 0x3, 0x2, @time, {0x1}, {0xfff, 0x23}, @ext={0xe8, &(0x7f0000000100)="83cb67ff838ab84a243290bb314002c4e6c31956bf61699032490afac62d630109d92f8c88fa642db8043f013877bd1c110e95782df5e2dc66cb5d0f391ef65f3acdce828ff72ee822f2740eb46b605687f0ac27ea31f31351e1cc27ae0d0914d26e3bae811618bd4b0d71d6d0e95978bab16d08295e1caa1d902727947a1a317a2421a76fe07c87a1e50f0b6b27e4b7ec77299934e4975d4d21b9f0992966b4d1127e0edb3204916ec775d6e96d5399b8fd2d96ecf477faefee152d15129588920ec6f39081a1c21ca72e9f64a3f364a079ddcbc405f498398ea8b6c34f8772b5be832abc388c3f"}}}}, {0xc715, 0x6, 0x5137, 0x1fffc, @tick=0x401, {0x9, 0x7}, {0x5}, @connect={{}, {0x4, 0x100000001}}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x0, 0x0, 0x4, 0x63}, &(0x7f0000000a80)=0x98) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1001, 0x1, 0xffffffff, 0x7, 0x40}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3c8, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff], {0x0, 0x989680}}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x0, 0x0, @time={0x0, 0x0}, {}, {}, @queue}, {0x0, 0x80}, {0x0, 0x20, 0x0, 0x0, @tick, {0x8}, {0x80}, @result={0x0, 0x401}}], 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:28 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "a14e3fae9def7c229aad6079dfb4ef0c4c90b148072fa854930559980cb7e0b221a41796598751d3c0393d94b81d02c5d15f539f932e39ffe3de482730a62a1fdf4498080028c4e4ec68e14824d1aba8a8f935f2f737d6ecf626fc0b94921794c3acc08daa8e218b46c7ae09eb101386f234"}, 0x76) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x40, 0xff, 0x1, 0xef, 0x4, [{0x0, 0x6, 0x1, 0x0, 0x0, 0x9}, {0x9, 0x0, 0xedd, 0x0, 0x0, 0x6321d90ceb70e149}, {0x80, 0x478, 0x6, 0x0, 0x0, 0x8}, {0x1000, 0x3, 0xfffffffffffffffa, 0x0, 0x0, 0x1000}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0xf9, 0x7ff, 0x8, 0x0, @time={r2, r3+30000000}, {0xfffffffffffffff9, 0x5}, {0x5, 0xea25}, @queue={0x80000001, {0x8000, 0x7}}}, {0x4, 0x80, 0x8, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x5, @tick=0x9e6, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x73, 0x6]}}, {0x5, 0x80, 0x6, 0x0, @tick, {0x9, 0xfff}, {0x4, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0x3ff, 0x2, 0x8000, 0x1000, @time, {0x65, 0x15}, {0x7ff00, 0x6fb}, @connect={{0x4, 0x24000000000000}, {0x0, 0x1}}}, {0xe7, 0x1f, 0xb5, 0x2, @time, {0x7, 0x2}, {0x200, 0x800}, @quote={{0x1, 0x1}, 0xffffffff, &(0x7f00000000c0)={0x4, 0x8000, 0x78, 0x0, @tick=0xfff, {0x6, 0x8}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {0x514, 0x1000}, {0x81, 0x8}, @raw32={[0xcf, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xe0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/10 03:48:28 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)={'syz1'}, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x20000010}, 0x880) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) clock_gettime(0x0, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000000240)=[{0x4, 0x80, 0x0, 0x1, @tick=0x2, {0x4, 0x10000}, {0x0, 0x6}, @time=@tick=0x6}, {0x2, 0x9, 0x81, 0x0, @tick, {0x0, 0x8}, {0x3be9, 0x5}, @raw32={[0x3f, 0x0, 0x6]}}, {0x5, 0x0, 0x6, 0x0, @tick=0x1000, {0x9, 0xfff}, {0x0, 0x1}, @note={0x0, 0x21cc386c, 0x2, 0x10001, 0x6}}, {0xe7, 0x1f, 0xb5, 0x0, @time, {0x7}, {0x200, 0x800}, @quote={{0x0, 0x1}, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x78, 0x0, @tick=0xfff, {0x6}, {0x4, 0x101}, @addr={0x7fff, 0x9}}}}, {0x45, 0xb3, 0x1, 0x2, @time={0x0, 0x989680}, {}, {0x81, 0x8}, @raw32={[0x0, 0x0, 0x10000]}}, {0x82, 0x20, 0x0, 0x5, @tick=0x5, {0x8, 0x80000001}, {0x80, 0x1}, @result={0x0, 0x401}}], 0xa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)={0x24, 0x15, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x10, 0x1, @u64}]}, 0x24}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe01) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000100)={0x7f, 0x5}) 2018/04/10 03:48:28 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x81, 0x0, 0x800, 0x0, 0x5}, &(0x7f0000000780)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x0, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) sendfile(r0, r0, &(0x7f0000000040)=0x4000, 0xfffffffffffffdfc) [ 861.151190] INFO: task syz-executor7:4525 blocked for more than 120 seconds. [ 861.158480] Not tainted 4.16.0+ #288 [ 861.162746] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.170742] syz-executor7 D21776 4525 1 0x20020004 [ 861.176414] Call Trace: [ 861.179045] __schedule+0x8fb/0x1ef0 [ 861.182873] ? __sched_text_start+0x8/0x8 [ 861.187049] ? print_irqtrace_events+0x270/0x270 [ 861.191824] ? print_irqtrace_events+0x270/0x270 [ 861.196609] ? trace_hardirqs_off+0x10/0x10 [ 861.200952] ? trace_hardirqs_off+0x10/0x10 [ 861.205308] ? find_held_lock+0x35/0x1d0 [ 861.209406] schedule+0xf5/0x430 [ 861.212793] ? __mutex_lock+0xb7a/0x1810 [ 861.216865] ? __schedule+0x1ef0/0x1ef0 [ 861.220843] ? lock_release+0xa40/0xa40 [ 861.224843] ? kasan_check_read+0x11/0x20 [ 861.229010] ? do_raw_spin_unlock+0x9e/0x310 [ 861.233477] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.238072] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 861.243035] ? mutex_destroy+0x1f0/0x1f0 [ 861.247103] ? do_raw_spin_lock+0xc1/0x230 [ 861.251364] schedule_preempt_disabled+0x10/0x20 [ 861.256135] __mutex_lock+0xb7f/0x1810 [ 861.260062] ? __blkdev_get+0x176/0x13b0 [ 861.264135] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 861.268984] ? kobj_lookup+0x29c/0x410 [ 861.272888] ? lock_downgrade+0x980/0x980 [ 861.277050] ? find_held_lock+0x35/0x1d0 [ 861.281138] ? trace_hardirqs_off+0x10/0x10 [ 861.285482] ? __lock_acquire+0x638/0x3c30 [ 861.289727] ? trace_hardirqs_off+0x10/0x10 [ 861.294073] ? lock_acquire+0x1d5/0x580 [ 861.298060] ? lock_acquire+0x1d5/0x580 [ 861.302057] ? get_gendisk+0x67/0x360 [ 861.305876] ? find_held_lock+0x35/0x1d0 [ 861.309958] ? get_gendisk+0xb0/0x360 [ 861.313768] ? lock_downgrade+0x980/0x980 [ 861.317933] ? down_read+0xad/0x1b0 [ 861.321563] ? get_gendisk+0x67/0x360 [ 861.325366] ? __down_interruptible+0x6b0/0x6b0 [ 861.330038] ? exact_match+0xd/0x20 [ 861.333669] ? kobj_lookup+0x2c6/0x410 [ 861.337579] mutex_lock_nested+0x16/0x20 [ 861.341654] ? mutex_lock_nested+0x16/0x20 [ 861.345904] __blkdev_get+0x176/0x13b0 [ 861.349817] ? bd_may_claim+0xd0/0xd0 [ 861.353642] blkdev_get+0x399/0xb00 [ 861.357292] ? __blkdev_get+0x13b0/0x13b0 [ 861.361449] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.366039] ? errseq_sample+0xfb/0x150 [ 861.370026] ? errseq_check+0x130/0x130 [ 861.374010] ? _raw_spin_unlock+0x22/0x30 [ 861.378188] blkdev_open+0x1c9/0x250 [ 861.381922] ? security_file_open+0x89/0x190 [ 861.386363] do_dentry_open+0x772/0xd70 [ 861.390358] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 861.395296] ? bd_acquire+0x2c0/0x2c0 [ 861.399110] vfs_open+0x107/0x220 [ 861.402572] path_openat+0x1151/0x3590 [ 861.406484] ? path_lookupat+0xba0/0xba0 [ 861.410557] ? lock_downgrade+0x980/0x980 [ 861.414714] ? do_sys_open+0x2e7/0x6d0 [ 861.418616] ? lock_release+0xa40/0xa40 [ 861.422615] ? kasan_check_read+0x11/0x20 [ 861.426776] ? do_raw_spin_unlock+0x9e/0x310 [ 861.431189] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.435778] ? __lock_is_held+0xb6/0x140 [ 861.439852] ? _raw_spin_unlock+0x22/0x30 [ 861.444036] ? __alloc_fd+0x29b/0x750 [ 861.447859] do_filp_open+0x25b/0x3b0 [ 861.451672] ? may_open_dev+0xe0/0xe0 [ 861.455505] ? mpi_resize+0x200/0x200 [ 861.459344] ? get_unused_fd_flags+0x121/0x190 [ 861.463941] ? __alloc_fd+0x750/0x750 [ 861.467758] ? getname_flags+0x256/0x580 [ 861.471841] do_sys_open+0x502/0x6d0 [ 861.475571] ? do_sys_open+0x502/0x6d0 [ 861.479471] ? filp_open+0x70/0x70 [ 861.483041] ? SyS_mknod+0x40/0x40 [ 861.486598] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 861.492151] compat_SyS_open+0x2a/0x40 [ 861.496064] ? SyS_openat+0x40/0x40 [ 861.499703] do_fast_syscall_32+0x3ec/0xf9f [ 861.504050] ? do_int80_syscall_32+0x9c0/0x9c0 [ 861.508639] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 861.514201] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 861.518999] ? sysret32_from_system_call+0x5/0x3c [ 861.523870] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 861.528719] entry_SYSENTER_compat+0x70/0x7f [ 861.533144] RIP: 0023:0xf7f86c99 [ 861.536528] RSP: 002b:000000000844eac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 861.544262] RAX: ffffffffffffffda RBX: 000000000844f88c RCX: 0000000000000002 [ 861.551550] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 000000000844f7ac [ 861.558832] RBP: 0000000000000435 R08: 0000000000000000 R09: 0000000000000000 [ 861.566114] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 861.573396] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 861.580699] [ 861.580699] Showing all locks held in the system: [ 861.587052] 3 locks held by kworker/u4:0/6: [ 861.591589] #0: 000000005247c547 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 861.601173] #1: 000000001dc890d9 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 861.611807] #2: 00000000fbc70e96 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 861.620616] 2 locks held by khungtaskd/879: [ 861.624962] #0: 00000000d747f245 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 861.632630] #1: 000000000af1e661 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 861.641288] 2 locks held by getty/4446: [ 861.645267] #0: 00000000228a8b13 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.653531] #1: 00000000d8a99cd7 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.662423] 2 locks held by getty/4447: [ 861.666441] #0: 00000000c9900494 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.674689] #1: 00000000ed7ff0e8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.683558] 2 locks held by getty/4448: [ 861.687543] #0: 00000000d3dc2905 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.695796] #1: 000000008dd5c261 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.704669] 2 locks held by getty/4449: [ 861.708657] #0: 000000005f92b107 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.716918] #1: 00000000267be877 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.725787] 2 locks held by getty/4450: [ 861.729782] #0: 00000000ffbffe8c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.738040] #1: 00000000dbe11ef2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.747438] 2 locks held by getty/4451: [ 861.751454] #0: 000000007ab68183 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.759715] #1: 000000006d970983 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.768590] 2 locks held by getty/4452: [ 861.772572] #0: 000000005949e720 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.780844] #1: 0000000010b80889 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.789732] 1 lock held by syz-executor7/4525: [ 861.794344] #0: 000000006e6cd696 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 861.802624] 1 lock held by blkid/6174: [ 861.806527] #0: 000000006e6cd696 (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xbc/0x760 [ 861.814626] [ 861.816267] ============================================= [ 861.816267] [ 861.823284] NMI backtrace for cpu 0 [ 861.826929] CPU: 0 PID: 879 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 861.833485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.842812] Call Trace: [ 861.845373] dump_stack+0x1a7/0x27d [ 861.848974] ? arch_local_irq_restore+0x53/0x53 [ 861.853615] ? debug_show_all_locks+0x2f3/0x3d0 [ 861.858260] ? nmi_cpu_backtrace+0x1cc/0x220 [ 861.862642] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.867106] nmi_cpu_backtrace+0x1e0/0x220 [ 861.871312] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.875777] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 861.881027] arch_trigger_cpumask_backtrace+0x14/0x20 [ 861.886188] watchdog+0x969/0xd70 [ 861.889618] ? reset_hung_task_detector+0xb0/0xb0 [ 861.894432] ? complete+0x62/0x80 [ 861.897859] ? __schedule+0x1ef0/0x1ef0 [ 861.901802] ? do_raw_spin_unlock+0x9e/0x310 [ 861.906178] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.910729] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 861.915818] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.920812] ? trace_hardirqs_on+0xd/0x10 [ 861.924936] ? __kthread_parkme+0x176/0x240 [ 861.929231] kthread+0x33c/0x400 [ 861.932574] ? reset_hung_task_detector+0xb0/0xb0 [ 861.937392] ? kthread_stop+0x7c0/0x7c0 [ 861.941342] ret_from_fork+0x3a/0x50 [ 861.945103] Sending NMI from CPU 0 to CPUs 1: [ 861.949631] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 861.950622] Kernel panic - not syncing: hung_task: blocked tasks [ 861.963384] CPU: 0 PID: 879 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 861.969941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.979268] Call Trace: [ 861.981831] dump_stack+0x1a7/0x27d [ 861.985428] ? arch_local_irq_restore+0x53/0x53 [ 861.990158] ? vsnprintf+0x1ed/0x1900 [ 861.993933] panic+0x1f8/0x42c [ 861.997095] ? refcount_error_report+0x214/0x214 [ 862.001822] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 862.007157] watchdog+0x97a/0xd70 [ 862.010584] ? reset_hung_task_detector+0xb0/0xb0 [ 862.015405] ? complete+0x62/0x80 [ 862.018831] ? __schedule+0x1ef0/0x1ef0 [ 862.022775] ? do_raw_spin_unlock+0x9e/0x310 [ 862.027149] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 862.031725] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 862.036798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.041784] ? trace_hardirqs_on+0xd/0x10 [ 862.045904] ? __kthread_parkme+0x176/0x240 [ 862.050199] kthread+0x33c/0x400 [ 862.053543] ? reset_hung_task_detector+0xb0/0xb0 [ 862.058355] ? kthread_stop+0x7c0/0x7c0 [ 862.062305] ret_from_fork+0x3a/0x50 [ 862.066569] Dumping ftrace buffer: [ 862.070198] (ftrace buffer empty) [ 862.073882] Kernel Offset: disabled [ 862.077493] Rebooting in 86400 seconds..